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Tytuł:
„I pójdzie ze mną do Lwowa, to znaczy do trumny”. Przedmiot jako strażnik pamięci o Kresach
“It will go with me to Lviv, it means to the coffin” – an object as a guardian of the memory about Borderlands.
Autorzy:
Dubaniewicz, Anna Maria
Powiązania:
https://bibliotekanauki.pl/articles/636843.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
borderlands
cultural memory
Lower Silesia
Opis:
This article identifies the forms of updating and constructing the memory of the Eastern Borderlands through material objects, referring to Jan Assmann’s concept of cultural memory, memory of the things and the process of exceeding places from the space. These considerations are supported by the statements of the formerly residents of the Eastern Borderlands taken from interviews conducted by me in 2010–2012 in Lower Silesia. Described objects as earth, spoons, rugs and Christmas decorations create symbolical, but based on the living memory milieux de mémoire in contrast to the objects placed in the chambers of memory and museums of Borderlands, which are institutionalizing and typing in the historical process the image of Borderlands, being a lieux de mémoire according to the concept of Pierre Nora.
Źródło:
Przegląd Kulturoznawczy; 2012, 2(12); 119-140
1895-975X
2084-3860
Pojawia się w:
Przegląd Kulturoznawczy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New experimental model of chronic traumatic osteomyelitis for lower jaw
Autorzy:
Pohodenko-Chudakova, I. O.
Powiązania:
https://bibliotekanauki.pl/articles/285671.pdf
Data publikacji:
2008
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
osteomyelitis
chronic traumatic
lower jaw
Źródło:
Engineering of Biomaterials; 2008, 11, no. 77-80; 1-2
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Lower Limit of Pitch Perception for Pure Tones and Low-Frequency Complex Sounds
Autorzy:
Jurado, Carlos
Larrea, Marcelo
Moore, Brian C. J.
Powiązania:
https://bibliotekanauki.pl/articles/1945645.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
pitch
lower limit
periodicity analysis
Opis:
The lower limit of pitch (LLP) perception was explored for pure tones, sinusoidally amplitude-modulated (SAM) tones with a carrier frequency of 125 Hz, and trains of 125-Hz tone pips, using an adaptive procedure to estimate the lowest repetition rate for which a tonal/humming quality was heard. The LLP was similar for the three stimulus types, averaging 19 Hz. There were marked individual differences, which were correlated to some extent across stimulus types. The pure-tone stimuli contained a single resolved harmonic, whereas the SAM tones and tone-pip trains contained only unresolved components, whose frequencies did not necessarily form a harmonic series. The similarity of the LLP across stimulus types suggests that the LLP is determined by the repetition period of the sound for pure tones, and the envelope repetition period for complex stimuli. The results are consistent with the idea that the LLP is determined by a periodicity analysis in the auditory system, and that the longest time interval between waveform or envelope peaks for which this analysis can be performed is approximately 53 ms.
Źródło:
Archives of Acoustics; 2021, 46, 3; 459-469
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lower extremity and spine pain in cyclists
Autorzy:
Piotrowska, Sylwia Ewa
Majchrzycki, Marian
Rogala, Piotr
Mazurek-Sitarz, Martyna
Powiązania:
https://bibliotekanauki.pl/articles/989999.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
cycling- injuries
lower extremity
spine
Opis:
Introduction. The number of cyclists increases each year. Some people treat cycling as a passion and practice it at every possible occasion, while for others it is a mean of transport or a form of relaxation at the weekend. However, very few people realize that cycling can also have a negative impact on their health. Objective. To assess the prevalence of lower extremity and spine pain in cyclists, and evaluate the influence of various factors causing it. Materials and method. The study was performed on 167 subjects during amateur cycling competitions in the Greater Poland and Kuyavian-Pomeranian Provinces. A specially prepared questionnaire was used in the study. The questions related to the pain caused by cycling, the character and the localization of the pain, and the presence of warm-up and stretching. Results. Knee pain was reported in 40% of the study subjects (mostly anterior pain – 26%). Spine pain was reported in 41% of the studied athletes, where 26% was related with the lumbar spine. Variables, such as age, weight, age, BMI, training experience and number of hours devoted to training per week had no influence on the incidence and the localization of leg pain, but it had influence in the case of spine pain. Stretching after cycling was the factor which significantly distinguished the studied groups with regard to the incidence of knee pain. Conclusions. The most common type of leg pain was knee pain (anterior knee pain) whereas spine pain was most commonly reported in the lumbar spine. Statistical analysis showed that spine pain is more often reported by people who are older, have higher weight, and people who spend more time training per week. Warm-up and stretching after cycling are recommended to cyclists who experience pain.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Enigmatic dinosaur footprints from the Lower Jurassic of Poland
Autorzy:
Gierliński, G.
Niedźwiedzki, G.
Powiązania:
https://bibliotekanauki.pl/articles/2059888.pdf
Data publikacji:
2002
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Polska
Lower Jurassic
dinosaur footprints
Opis:
Three unusual dinosaur ichnites are reported from the Hettangian strata of the Holy Cross Mountains, Central Poland. The tracks are compared with similar forms from the Upper Triassic and Lower Jurassic of North America. The Polish footprints resemble Stenonyx Hitchcock (1865), a very small print presumably left by a diminutive or a baby theropod, and Atreipus Olsen and Baird (1986), a footprint suspected to be of ornithischian origin, basically known from Late Triassic deposits.
Źródło:
Geological Quarterly; 2002, 46, 4; 467-467
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New morphological features of Arthropleura sp. (Myriapoda, Diplopoda) based on new specimens from the Upper Carboniferous of Lower Silesia (Poland)
Autorzy:
Pacyna, G.
Florjan, S.
Borzęcki, R.
Powiązania:
https://bibliotekanauki.pl/articles/191942.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Arthropleura
Upper Carboniferous
Lower Silesia
Polska
Opis:
New tergite fragments of Arthropleura were found at the Nowa Ruda mine (Lower Silesia, Poland), after more than seventy years since any previous discovery. The small dimensions of the preserved structures, in terms of the genus Arthropleura, and the characteristic features of tuberculation probably indicate that the remains do not belong to the type species A. armata, but they could represent a new species. The occurrence of round protrusions in the broken-off tubercles is another feature of the new specimens, which has not been mentioned in the earlier literature. Unfortunately, the scanty remains that we have at our disposal (only two specimens were found) are not sufficient for the proposal of a new species. The number of valid Arthropleura species requires further investigation, especially regarding the features, which are diagnostic for species. The tergites described have very numerous tubercles, which may have taxonomic value in species discrimination. Because the fossils were found on a dump, their exact stratigraphic position is not known. However, they occur together with index leaflets of the seed ferns Paripteris gigantea and Linopteris sp., which enabled the age determination of Upper Namurian - Lower Westphalian for the fossils studied. This new discovery of Arthropleura contributes to a better understanding of the genus and of the Carboniferous land fauna of Poland, which is otherwise poorly known. This is also the first, detailed description of Arthropleura remains from the Polish Carboniferous.
Źródło:
Annales Societatis Geologorum Poloniae; 2012, 82, 2; 121--126
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Poziom, struktura i zróżnicowanie przestrzenne bezrobocia w gminach wiejskich w województwie dolnośląskim w latach 2005-2010
Autorzy:
Piwowar, Arkadiusz
Powiązania:
https://bibliotekanauki.pl/articles/434714.pdf
Data publikacji:
2013
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
unemployment
rural communities
Lower Silesia Voivodeship
Opis:
The article presents the numerical and structural changes of unemployment in rural communities in Lower Silesia Voivodeship. The basic scope of the conducted analyzes included the time period between 2005-2010. It is worth noting that during the period under studies, the number of unemployed people on rural areas decreased in Lower Silesia Voivodeship. Although the problem of unemployment in the studied area concerns mainly middle-aged people, the percentage of people aged over 55 years grew relatively fast in the structure of the unemployed in the studied years. While in 2005. the share reached 5.5%, in 2010 it already reached 11.8%. As it clearly results from the analysis in two districts of Lower Silesia (Wrocław and Jelenia Góra) in 2010 the share of people over 55 years in the structure of unemployment in rural areas exceeded 15%. It is a big challenge for government and non-governmental organizations performing services on the labor market directed at those people. The changes in the structure of the studied phenomenon were noted also when considering the education of the unemployed. In the studied period in the unemployment structure the share of people with vocational and primary education decreased (a total of 6.85 percentage points) and the share of people with higher education increased (by 3.6 percentage points). The highest percentage of unemployed people with higher education in 2005 and 2010 was reported in the district of Wrocław (4.5% and 13.1% respectively). The data presented in this paper indicate a significant spatial variation of unemployment levels in rural communities in Lower Silesia Voivodeship.
Źródło:
Ekonomia - Uniwersytet Ekonomiczny we Wroclawiu; 2013, 2 (23); 104-123
2080-5977
Pojawia się w:
Ekonomia - Uniwersytet Ekonomiczny we Wroclawiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Strength of Lower Limbs in Elite Gymnasts and Swimmers
Autorzy:
Wiażewicz, Aleksander
Wiśniowski, Waldemar
Sacewicz, Tomasz
Czajka, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/1030848.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
Biodex
gymnasts
lower limbs
strength
swimmers
Opis:
Critical moments during gymnastic exercises are those related to landing and suppressing overloads, transmitted through lower limbs. A swimmer’s lower limbs provide a good body position in the water and maintain the balance. Both in sports authors postulate reaching bilateral, steady development of the athlete’s body. The main aim was identification and a comparative analysis of the hip, knee and ankle joints flexors and extensors strength, of highly qualified gymnasts and swimmers. Ten healthy subjects participated in the investigation. Five gymnasts (22.2 ±7.3 y.o., 169.4 ±3.91 cm, 64.4 ±3.78 kg) and five swimmers (20.5 ±1.3 y.o., 186.2 ±1.64 cm, 78.4 ±2.61 kg) were highly qualified Polish athletes. Strength measurements were made on Biodex S4 isokinetic dynamometer. Subjects performed hip extension/flexion in lying position, knee extension/flexion and ankle plantar/dorsi flexion. Strength parameters of the lower limbs differentiate gymnasts and swimmers. Lower limb’s strength parameters can be used during training, control, selection or prevention. To achieve a high sport level, swimmers must demonstrate higher strength parameters of lower limbs than gymnasts. The value of work in the maximum repetition (MRW) should be thoroughly analyzed. Highly qualified gymnasts and swimmers should take into account the harmonious, bilateral strength development of the lower limbs.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2020, 29, 1; 77-88
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of selected factors determining quality of life in patients after lower limb amputation- a review article
Autorzy:
Grzebień, Anna
Chabowski, Mariusz
Malinowski, Maciej
Uchmanowicz, Izabella
Milan, Magdalena
Janczak, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/1393185.pdf
Data publikacji:
2017
Wydawca:
Index Copernicus International
Tematy:
amputation
lower limb
quality of life
Opis:
The amputation of the lower limb is a crippling procedure, which impairs both physical and mental aspect of the patient’s life and therefore, it is important to provide these patients with comprehensive health care. Patients and their families must change their lives and reorganize them, which is undoubtedly associated with a decrease in the quality of life. The aim of this study was to analyze various determinants of quality of life in patients after lower limb amputation and their impact on the physical, mental and social aspect of life. Based on the available literature, this paper discusses certain factors determining quality of life, including the presence of phantom pain and stump pain, the way patients move, independence in daily activity, occupational activity, and access to rehabilitation. Analysis of the impact of particular factors on quality of life in people after lower limb amputation may contribute to the improvement and introduction of new paradigms regarding care provided for amputees.
Źródło:
Polish Journal of Surgery; 2017, 89, 2; 57-61
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lower density operators. $ Φ_f $ versus $ Φ_d $
Autorzy:
Ivanova, Gertruda
Wagner-Bojakowska, Elżbieta
Wilczyński, Władysław
Powiązania:
https://bibliotekanauki.pl/articles/29519255.pdf
Data publikacji:
2023
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
lower density operator
measure-preserving bijection
Opis:
Using the new method of the construction of lower density operator introduced in the earlier paper of the first two authors, we study how much the new operator can be different from the classical one. The aim of this paper is to show that if f is a good adjusted measure-preserving bijection then the lower density operator generated by f can be really different from the classical density operator.
Źródło:
Opuscula Mathematica; 2023, 43, 2; 185-197
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Separation Axioms Weaker Than T1
Autorzy:
Arwini, Khadiga Ali
Almrgni, Mabrouka Mohammed
Powiązania:
https://bibliotekanauki.pl/articles/1030516.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Subspaces
lower separation axioms
product spaces
Opis:
The purpose of this paper is to introduce a new type of separation axioms via dense sets, called DT_i-spaces (i = 0‚1/( 4) ‚1/( 3) ‚1/( 2)‚3/( 4)‚1), where a DT_i-space is a topological space which contains a dense T_i-subspace (i = 0‚1/( 4) ‚1/( 3) ‚ 1/( 2) ‚3/( 4)‚1). These new axioms are weaker than the axiom of T_□1. We provide the basic properties of DT_i- spaces (i = 0‚1/( 4)‚1/( 3) ‚1/( 2) ‚3/( 4)‚1), and we show that the axioms of DT_□((1 )/4), DT_□(1/3),〖 DT〗_□(1/2), DT_□(3/4), DT_□1 are open hereditary. Moreover, we study the connections between these axioms and the axioms of T_i where (i = 0‚1/( 4) ‚1/( 3) ‚1/( 2) ‚3/( 4)‚1).
Źródło:
World Scientific News; 2020, 144; 158-168
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New taxa of tabulate corals from the Lower Permian of Spitsbergen and their stable isotopic data
Autorzy:
Nowiński, Aleksander
Zapalski, Mikołaj K.
Powiązania:
https://bibliotekanauki.pl/articles/2052407.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Arctic
Spitsbergen
Lower Permian
paleontology (Anthozoa)
Źródło:
Polish Polar Research; 2001, 22, 2; 81-88
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stratigraphical and ecological significance of Early Eocene radiolarians from the Subsilesian Series, Polish Flysch Carpathians
Znaczenie stratygraficzne i ekologiczne wczesnoeoceńskich radiolarii z serii podśląskiej, polskie Karpaty fliszowe
Autorzy:
Bąk, M.
Barwicz-Piskorz, W.
Powiązania:
https://bibliotekanauki.pl/articles/191992.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
radiolaria
biostratigraphy
EECO
lower Eocene
Carpathians
Opis:
Variegated shales in the Early Eocene hemipelagic deposits of the Subsilesian series, Polish part of the Western Carpathians, have yielded rich siliceous microfossils comprising abundant radiolarians and rare diatoms. Forty-three radiolarian taxa have been recognised. One new radiolarian species, Amphisphaera subsilesianensis n. sp. was described. The assemblage represents the Phormocyrtis striata striata radiolarian Zone of the tropical oceans. The deposits investigated have also yielded abundant agglutinated foraminifera which correlate with the lower Eocene Saccamminoides carpathicus foraminiferal Zone. The radiolarian assemblage comprises a low content of taxa characterising cool, oligotrophic water masses which also occur in the upper Paleocene deposits of the Subsilesian series. Most part of the assemblage is represented by abundant radiolarian species characteristic of tropical domain, which may indicate the incursion of warm water masses into the Subsilesian Basin during the Early Eocene Climatic Optimum Period.
Radiolarie eoceńskie z polskich Karpat fliszowych są stosunkowo słabo poznane. Istnieje tylko kilka prac dotyczących tych mikroskamieniałości z eocenu jednostki skolskiej (Bąk, 1995; Bąk et al., 1997; Rajchel et al., 1999). Prezentowany zespół radiolarii pochodzi z utworów dolnego eocenu jednostki podśląskiej, odsłaniających się w potoku Czerwin, w obrębie okna tektonicznego Wiśniowej (Fig. 1A, B). W odsłonięciu widoczne są utwory górnokredowych margli z Węglówki oraz paleogeńskich piaskowców z Czerwina, oraz zielonych i pstrych łupków (Fig. 2). Radiolarie zostały znalezione w zielonkawych łupkach ilastych należących do serii łupków pstrych, ponad pierwszą odsłaniającą się w profilu wkładką bentonitu (Fig. 1C). Badany zespół radiolarii obejmuje 43 gatunki należące do czterech rodzin z rzędu Nassellaria (Trissocyclidae, Arthostrobiidae, Pterocorythidae i Eucyrtidiidae) i do pięciu rodzin z rządu Spumellaria (Actinommidae, Phacodiscidae, Sponguridae, Spongodiscidae i Porodiscidae) (Figs 3-6). Wyróżniono także nowy gatunek - Amphisphaera subsilesianensis n. sp. (Fig. 3G-I). Na podstawie obecności wielu charakterystycznych gatunków promienic jak: Calocycloma ampulla (Ehrenberg), Buryella clinata Foreman, Phormocyrtis striata striata Brandt, Lychnocanium bellum (Clark & Campbell), L. auxilla Foreman, L. babylonis (Clark & Campbell), Amphisphaera minor (Clark & Campbell), Amphisphaera coronata (Ehrenberg), badany zespół zaliczono do zony radiolariowej Phormocyrtis striata striata, wyróżnionej przez Riedel & Sanfilippo (1987) dla regionów tropikalnych. Współwystępowanie zespołów otwornic aglutynujących wraz z radiolariami umożliwiło korelację tego poziomu radiolariowego z poziomem otwornicowym Saccamminoides carpathicus (Geroch & Nowak, 1984). Opisany zespół radiolarii wskazuje wyraźnie na ingresję ciepłych wód powierzchniowych do basenu podśląskiego we wczesnym eocenie, w których mogły żyć gatunki tropikalne i subtropikalne. Podobne zespoły taksonów występują w utworach jednostki skolskiej należących do tych samych poziomów biostratygraficznych (Bąk et al., 1997). Może to wskazywać na zmianę termiki wód oceanicznych na skalę regionalną, która mogła być związana z wczesnoeoceńskim optimum klimatycznym.
Źródło:
Annales Societatis Geologorum Poloniae; 2005, 75, No 2; 139-139
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Is There Life Outside of the European Union? Lower Silesians’ Opinions About the Alternatives to the EU Membership
Autorzy:
Riedel, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/419536.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Warszawski. Centrum Europejskie
Tematy:
European Union
membership
alternatives
Lower Silesia
Opis:
This paper answers the question about the alternatives to the European Union membership (and its consequences) conceptualised by the inhabitants of Lower Silesia. To achieve this goal, this text delivers and discusses the empirical data, both quantitative and qualitative, answering the sub-questions if and how their lives have changed as a result of the accession to the EU as well as what are the alternatives, namely: How would our lives have looked like if Poland had not joined the EU in 2004? The article is empirical at its heart. It is built on some fresh data from an extensive research project conducted in 2014 – at the occasion of the tenth anniversary of the EU ‘big bang’ enlargement. At the same time it is the only study conducted in Poland which explores the question of citizens’ perceptions on the Europeanisation effects in such a complex and comprehensive way on the regional level. This study focuses on explaining the Lower Silesians’ opinions exclusively, which allows to see one of the most economically successful regions of Poland in the eyes of its inhabitants.
Źródło:
Yearbook of Polish European Studies; 2017, 20; 179-196
1428-1503
Pojawia się w:
Yearbook of Polish European Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
THE USE OF THE WALKING IMPAIRMENT QUESTIONNAIRE (WIQ) IN PATIENTS WITH LOWER LIMB ISCHEMIA STAGE IIB ACCORDING TO THE FONTAINE CLASSIFICATION
Autorzy:
Fiodorenko-Dumas, Żanna
Majewska Pulsakowska, Marta
Paprocka-Borowicz, Małgorzata
Dumas, Ilias
Powiązania:
https://bibliotekanauki.pl/articles/449247.pdf
Data publikacji:
2016
Wydawca:
Politechnika Opolska. Wydział Wychowania Fizycznego i Fizjoterapii
Tematy:
WIQ
claudication
lower limb ischemia
walking
Opis:
Chronic lower limb ischemia significantly impairs the everyday functioning of the patient as it progresses. Patients complain of the inability to walk longer distances, climb stairs or walk briskly. The aim of this study was to assess the influence of chronic lower limb ischemia on the long-term results measured using the Walking Impairment Questionnaire (WIQ), as well as to establish a relationship between our results and selected variables, i.e. BMI (Body Mass Index), ICD (Intermittent Claudication Index), ACD (Absolute Claudication Index) and gender. Materials and Methods. The research group consisted of 50 individuals diagnosed with lower limb ischemia stage IIb according to the Fontaine classification. All of the patients experienced intermittent claudication after walking a distance of less than 200 m. The mean age was 64,4±6,0 years for men (n=38) and 62,7±6,9 years for women (n=12). BMI for both sexes was 27,1±4,1 kg/m². The study used the WIQ questionnaire, which consists of 21 items and evaluates walking speed, walking distance and stair climbing. In order to obtain information concerning gender, age and BMI of the patients, an original survey was created and distributed. In addition, the patients were evaluated using the treadmill stress test, which helps to determine the severity of claudication among patients. Results. Our research showed no correlation between the WIQ score and the gender of the patient. A statistically significant correlation was found between ICD, ACD and WIQ scores (rho=0,760, rho=0,770). No relationship was observed between the BMI and WIQ score (p=0,612). Scores in the individual WIQ domains strongly correlated with the total score obtained in the questionnaire. Conclusions. The WIQ questionnaire proved to be a reliable tool for assessing motor function and disorders in patients with chronic lower limb ischemia. The results of the treadmill stress test complied with the score of the questionnaire. There was no correlation between the WIQ score and gender, as well as with the BMI of the patients.
Źródło:
Journal of Physical Education & Health - Social Perspective; 2016, 5, 8; 5-11
2084-7971
Pojawia się w:
Journal of Physical Education & Health - Social Perspective
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Financial Crime in the Operational Work of the State Security Service Until 1956 – Lower Silesian Perspective
Autorzy:
Klementowski, Robert
Powiązania:
https://bibliotekanauki.pl/articles/1390748.pdf
Data publikacji:
2017-02-07
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
financial crime
security services
Lower Silesia
Opis:
Nationalization and the introduction of state-controlled economy led to the emergence of abnormal social phenomena, including system-specific crimes. Economic transformations were the foundation of the systemic revolution carried out in the first decade after the Second World War, therefore they were the subject of interest for the Ministry of Public Security. That is why financial crimes were treated just like political crimes, which was also justified by legal provisions, as no specific definition of this type of crime existed. This allowed the authorities (secret police, prosecutor’s office, courts, media) to interpret the events according to their will and current political needs, and, as a result, to administer various overt or covert repressions (death penalty, imprisonment, forced cooperation with the secret police).
Źródło:
Studia Historiae Oeconomicae; 2016, 34; 129-148
0081-6485
Pojawia się w:
Studia Historiae Oeconomicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
When the group-counting function assumes a prescribed integer value at squarefree integers frequently, but not extremely frequently
Autorzy:
Spiro-Silverman, Claudia
Powiązania:
https://bibliotekanauki.pl/articles/1391970.pdf
Data publikacji:
1992
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
group-counting
squarefree order
lower bound
Źródło:
Acta Arithmetica; 1992, 61, 1; 1-12
0065-1036
Pojawia się w:
Acta Arithmetica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Buntsandstein magnetostratigraphy in Poland : new data from the Brześć Kujawski IG-1 borehole
Autorzy:
Nawrocki, Jerzy
Becker, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1836254.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
magnetic polarity
Lower Triassic
central Poland
Opis:
New magnetostratigraphic data from the Middle Buntsandstein section, drilled in the Brześć Kujawski IG-1 borehole (Central Poland), are presented and discussed. The chronostratigraphic positions of particular formations of the Buntsandstein are discussed as well. The magnetic polarity pattern obtained from the Brześć Kujawski IG-1 borehole matches the pattern obtained earlier in other boreholes from the Polish part of the Central European Basin. Although magnetostratigraphy and palynological evidence undoubtedly indicates that the Induan/Olenekian boundary in the Polish part of the CEB is located in the lower part of the Pomerania Formation, the placement of the Olenekian/Anisian boundary within the sedimentary sequences of the Central European Basin remains problematic. This boundary most probably is located within the upper part of the Upper Buntsandstein, as can be inferred from palynological studies.
Źródło:
Annales Societatis Geologorum Poloniae; 2020, 90, 4; 435-446
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sytuacja w zatrudnieniu osób niepełnosprawnych w województwie dolnośląskim
The situation of employment of the disabled in Lower Silesia
Autorzy:
Kowalczyk, Olga
Powiązania:
https://bibliotekanauki.pl/articles/533346.pdf
Data publikacji:
2014
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
disability
employment
PFRON
BAEL
Lower Silesia
Opis:
This article is an attempt to analyse information about the employment of the disabled in Lower Silesia in the years 2004–2013. The work is based on statistical data provided by PFRON as well as, in part, public statistics from Central Statistical Office for the same period. Due to the fact that these institutions used different methods in gathering information, the pictures they provide are incomplete and, more importantly, sometimes confliicting. There are unfortunately few sources of collected research for the region, which is why new tests and analysis are needed. The article presents the most important results of one of these tests, an attempt to establish the number and characteristics of the disabled working in socially provided jobs in Lower Silesia, showing the barriers that limit their work activity. It also suggests solutions from social politics in regard to the disabled which would be tools in the battle against social exclusion.
Źródło:
Społeczeństwo i Ekonomia; 2014, 1 (1); 83-101
2353-8937
Pojawia się w:
Społeczeństwo i Ekonomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dolnołużycka frazeologia somatyczna
Autorzy:
Szpila, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/776820.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Lower Sorbian
phraseology
somatisms
somatic phraseology
Opis:
The paper discusses selected Lower Sorbian idiomatic expressions with somatic components. The author talks about somatisms and somatic phraseology in general, as well as presents different types of idiomatic motivation. A theoretical section is followed by the presentation of a corpus of somatic idioms taken fromDolnoserbsko-nimski słownik/Niedersorbisch-deutsches Wörterbuch by Manfred Starosta. The analysis of the idiomatic expressions shows how Lower Sorbian somatic phraseological units make use of somatic lexemes, as well as demonstrates the various types of motivation behind the actual senses of the examined expressions.
Źródło:
Slavia Occidentalis; 2017, 74/1; 135-155
0081-0002
Pojawia się w:
Slavia Occidentalis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of the tourist function within areas of lower silesian landscape parks
Rozwój funkcji turystycznej obszarów dolnośląskich parków krajobrazowych
Autorzy:
Uglis, J.
Jęczmyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/2051754.pdf
Data publikacji:
2017
Wydawca:
Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:
tourist function
landscape parks
Lower Silesia
Opis:
Subject and purpose of work: The aim of the study was to present the development of the tourist function in the areas of Lower Silesian landscape parks. The subject of the study were the communes associated with Lower Silesian landscape parks. Materials and methods: The study covered 59 communes of the Lower Silesia Voiovodeship where 12 landscape parks are located. In this research six indicators of the level of tourism development were listed - three in the field of conditions of tourism development and three in the field of tourist traffic. Results: A significant dependency between the surface area of a landscape park and the state of tourismoriented land development was established. It turned out that among the 59 surveyed communes in 14 of them there are no tourist accommodation facilities. Conclusions: Based on the conducted surveys, it was found that the highest level of tourist function development occurs in the communes associated with the following landscape parks: Śnieżnik, the Sudety Wałbrzyskie, the Owl Mountains, Książ and Bóbr Valley Landscape Park.
Przedmiot i cel pracy: Celem pracy było przedstawienie rozwoju funkcji turystycznej obszarów dolnośląskich parków krajobrazowych. Przedmiotem badań były gminy związane z dolnośląskimi parkami krajobrazowymi. Materiały i metody: Badaniami objęto 59 gmin województwa dolnośląskiego na terenie których zlokalizowanych było 12 parków krajobrazowych. W badaniu wyznaczono sześć wskaźników opisujących poziom rozwoju funkcji turystycznej - po trzy z zakresu stanu zagospodarowania turystycznego i ruchu turystycznego. Wyniki: Ustalono istotną zależność między powierzchnią parku krajobrazowego a stanem zagospodarowania turystycznego. Okazało się, że wśród 59 z badanych gmin na terenie 14 z nich nie funkcjonuje ani jeden turystyczny obiekt noclegowy. Wnioski: Na podstawie przeprowadzonych badań stwierdzono, że najwyższy poziom rozwoju funkcji turystycznej występuje w gminach związanych z następującymi parkami krajobrazowymi: Śnieżnickim, Sudetów Wałbrzyskich, Gór Sowich, Księżańskim i Doliny Bobru.
Źródło:
Economic and Regional Studies; 2017, 10, 2; 16-27
2083-3725
2451-182X
Pojawia się w:
Economic and Regional Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pierwotne i wtórne amputacje kończyn dolnych w materiale jednego ośrodka
Primary and secondary amputations of lower limbs in the material from a single medical institution
Autorzy:
Badora, Agnieszka
Będkowska, Paulina
Budziński, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/1038672.pdf
Data publikacji:
2012
Wydawca:
Śląski Uniwersytet Medyczny w Katowicach
Tematy:
krytyczne niedokrwienie kończyny dolnej
amputacja kończyny dolnej
miażdżyca
lower limb critical ischemia
lower limb amputation
atherosclerosis
Opis:
INTRODUCTION Critical ischaemia and necrosis of the lower limb are reasons for amputation, whose level depends on the intensity of ischaemia, extend of atherosclerotic changes and possibilities of revscularisation. Despite undertaking revaskularisation a group of patients needs amputation of the operated limb. The main risk factors of limb loss are: atherosclerosis of blood-vessles of the lower limb, diabetes mellitus and arteriosclerosis obliterans. The aim of the study was to analyse reasons for lower limb amputation and to evaluate the infl uence of age, BMI and the level of hematocrit on choosing the method of treatment. We also analysed the diff erence between the group of patients with primary amputation and the group of patients with secondary amputation when it comes to the lenght and the number of hospital stays. MATERIAL AND METHODS A group of 88 patients, who have undergone amputation between 2004 and 2009 was analised. The group consisted 64 (72.7%) mens and 24 (27.3%) woman. The primary amputation was performed on 59 patients – on 41 (69.5%) patients a major amputation, on 18 (30.5%) patients a minor amputation. The secondary amputation was performed on 38 patients – on 15 (39.5%) patients a major amputation; on 23 (60.5%) patients a minor amputation. It was necessary to perform reamputation on 14 patients, on 9 (17.3%) patients after the primary amputation, on 5 (15.2%) patients after the secondary amputation. The statistical analysis was performed with the use of U Mann-Whitney’s test. RESULTS Patients with arteriosclerosis obliterans, atherosclerosis of blood-vessles of the lower limb and diabetes mallitus needed primary amputation more frequently (p = 0.01). The level of hematocrit, age and BMI do not aff ect the method of treatment (p = 0.28; p = 0.53; p = 0.93). There is no diff erence between the group of patients with primary amputation and the group of patients with secondary amputation, when it comes to the lenght and the number of hospital stays (p = 0.09; p = 0.95). CONCLUSIONS The most common reasons for amputation were: atherosclerosis of blood-vessles of the lower limb and arteriosclerosis obliterans. The level of hematocrit, age and BMI do not aff ect the method of treatment. There is no diff erence between the group of patients with primary amputation and the group of patients with secondary amputation, when it comes to the lenght and the number of hospital stays.
WSTĘP Krytyczne niedokrwienie oraz martwica kończyny dolnej stanowią wskazanie do amputacji, której poziom zależy od nasilenia zmian niedokrwiennych, rozległości procesu miażdżycowego naczyń oraz możliwości leczenia rewaskularyzacyjnego. Pomimo prób rewaskularyzacji, pewna grupa pacjentów wymaga późniejszej amputacji kończyny operowanej. Najistotniejszymi czynnikami ryzyka utraty kończyny są: miażdżyca naczyń obwodowych kończyn dolnych, cukrzyca i zarostowo-zakrzepowe zapalenie naczyń. Celem pracy była analiza wskazań do amputacji kończyny dolnej, ocena wpływu BMI i wieku pacjenta oraz wyjściowej wartości hematokrytu na wybór metody postępowania oraz porównanie liczby i łącznej długości hospitalizacji pacjentów poddanych amputacji pierwotnej oraz pacjentów poddanych amputacji wtórnej. MATERIAŁ I METODY Przeanalizowano dokumentację medyczną 88 chorych, u których w latach 2004–2009 przeprowadzono amputacje pierwotne oraz wtórne. Grupa liczyła 64 (72,7%) mężczyzn i 24 (27,3%) kobiety. Amputację pierwotną wykonano u 59 pacjentów: u 41 (69,5%) dużą, u 18 (30,5%) małą. Amputację wtórną wykonano u 38 chorych: u 15 (39,5%) dużą, u 23 (60,5%) małą. Reamputacji wymagało 14 pacjentów, 9 (17,3%) po amputacji pierwotnej i 5 (15,2%) po amputacji wtórnej. Do analizy statystycznej zastosowano test U Manna-Whitneya. Przyjęto poziom istotności p() ≤ 0,05. WYNIKI Pacjenci z zakrzepowo-zarostowym zapaleniem naczyń, miażdżycą naczyń obwodowych kończyn dolnych oraz cukrzycą istotnie częściej wymagali amputacji pierwotnej (p = 0,01). Wyjściowa wartość hematokrytu, wiek oraz BMI chorego nie wpływają na wybór metody postępowania (odpowiednio: p = 0,28; p = 0,53; p = 0,93). Grupa pacjentów, u których przeprowadzono amputacje pierwotne, nie różni się istotnie pod względem długości i liczby hospitalizacji od grupy, u której przeprowadzono amputacje wtórne (odpowiednio: p = 0,09; p = 0,95). WNIOSKI Najczęstszymi wskazaniami do amputacji były: powikłania w przebiegu miażdżycy zarostowej tętnic kończyn dolnych oraz zakrzepowo-zarostowego zapalenia naczyń. Wiek chorego, wyjściowa wartość hematokrytu oraz wskaźnik BMI nie powinny mieć decydującego wpływu na wybór metody postępowania. Pacjenci poddawani amputacji pierwotnej nie różnią się istotnie pod względem łącznej długości oraz liczby hospitalizacji od pacjentów po amputacji wtórnej.
Źródło:
Annales Academiae Medicae Silesiensis; 2012, 66, 2; 7-12
1734-025X
Pojawia się w:
Annales Academiae Medicae Silesiensis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The integration process of the Lower Moesian areas
Autorzy:
Duch, Michał
Powiązania:
https://bibliotekanauki.pl/articles/16219690.pdf
Data publikacji:
2017-12-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Lower Moesia
administration
civitas
territory
integration
municipium
Opis:
The objective of this article is to provide a short presentation of the integration process of the areas that formed Lower Moesia. The author aims to present select methods implemented by the Romans in order to place the discussed territories under their complete control. The main differences between the individual parts of Lower Moesia have also been indicated in the article, as well as the ways in which they mutually supplemented each other, ultimately composing a cohesive whole.
Źródło:
Studia Europaea Gnesnensia; 2017, 16; 371-398
2082-5951
Pojawia się w:
Studia Europaea Gnesnensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Placer scheelite and gold from alluvial sediments as indicators of the primary mineralization – examples from SW Poland
Autorzy:
Mikulski, S.Z.
Wierchowiec, J.
Powiązania:
https://bibliotekanauki.pl/articles/2060602.pdf
Data publikacji:
2013
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
gold
scheelite
placer
prospecting
Lower Silesia
Sudetes
Opis:
Detailed morphologic studies of detrital scheelite and gold grains from clastic Cenozoic sediments (alluvial and eluvial-colluvial) in two selected areas of the Lower Silesia region allowed to describe their specific features (size, roundness, lustre, and lack or remnants of primary intergrowths with other minerals). It allows estimating length of hydrodynamic transport and distance from the source area. Such features are also an important tool in determining the source of ore mineralization and to establish the parent area for detrital accumulations. Moreover, electron microprobe (EMPA) investigation of detrital gold allowed to recognized internal structure and chemical composition of placer gold grains. The grains commonly revealed zonal structures due to chemical supergene gold mobility recognized nearly in all studied pan-concentrate samples.
Źródło:
Geological Quarterly; 2013, 57, 3; 503--514
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative ultrasonographic examination and measurements of the urethra and penis of castrated and intact male lambs
Autorzy:
Sickinger, M.
Allugami, A.
von Pückler, K.
Failing, K.
Wehrend, A.
Powiązania:
https://bibliotekanauki.pl/articles/2087569.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
lamb
morphometry
lower urogenital tract
ultrasonography
urethra
Źródło:
Polish Journal of Veterinary Sciences; 2019, 1; 127-132
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Not only in cities: creative activities in rural areas with a case study of lower silesia
Autorzy:
Janc, Krzysztof
Raczyk, Andrzej
Dołzbłasz, Sylwia
Powiązania:
https://bibliotekanauki.pl/articles/1050833.pdf
Data publikacji:
2020-03-31
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
rural areas
rural development
creativity
Lower Silesia
Opis:
The objective of the present study is to identify rules governing the distribution and thematic structure of creative activities, using the region of Lower Silesia in southwestern Poland as an example. This empirical study is based on the data obtained from the Central Registration and Information on Business (CEIDG) as of 2018. Rural areas (compared to cities) generally display a lower level of economic activity. Analysis results confirm that craft-based activities are usually carried out outside large cities. A clear structure of specialisation among creative activities indicates that rural areas should mainly undertake activities that are consistent with the character of a particular local setting and are strongly connected with local conditions.
Źródło:
Quaestiones Geographicae; 2020, 39, 2; 97-112
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Finite element analysis of lower limb
Autorzy:
Zach, L.
Konvickova, S.
Ruzicka, P.
Powiązania:
https://bibliotekanauki.pl/articles/285347.pdf
Data publikacji:
2008
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
finite element simulation
human lower limb
biomaterials
Opis:
This paper presents a finite element simulation of a human lower limb in a full extension after a knee joint arthroplasty. Aside a total knee endoprosthesis Medin Modulár (size 76, right knee) provided by Medin Orthopedics, a.s., Czech Republic, two long bones, femur and tibia were used. As for a load, more than 30 most important muscles of the lower limb and 8 knee ligaments were disigned. Compared with our former results, this model gives reduced stress and contact pressures values which were given by more realistic ankle and hip joint definition. Their distributions correspond our former findings.
Źródło:
Engineering of Biomaterials; 2008, 11, no. 77-80; 15-17
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Integrated palynostratigraphy and magnetostratigraphy of the Middle and Upper Buntsandstein in NE Poland : an approach to correlating Lower Triassic regional isochronous horizons
Autorzy:
Becker, Anna
Fijałkowska-Mader, Anna
Nawrocki, Jerzy
Sobień, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/2059689.pdf
Data publikacji:
2020
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Buntsandstein
Lower Triassic
northeastern Poland
palynostratigraphy
magnetostratigraphy
Opis:
Despite years of research, Lower Triassic deposits of the epicontinental Central European Basin still lack a detailed stratigraphy that would allow regional correlation of isochronous horizons. The best chronostratigraphic results have up to now been achieved by microspore-based biostratigraphy and magnetostratigraphy. Integrated palynostratigraphic and magnetostratigraphic investigations, carried out on Buntsandstein cores from northeastern Poland representing the eastern margin of the basin, have made precise correlations with the better-explored basin centre. The Lidzbark and Malbork formations of the Bartoszyce IG 1 borehole were examined by means of palynology and palaeomagnetic studies. Further palaeomagnetic studies were applied to the Lidzbark, Malbork and Elbląg formations of the Nidzica IG 1 borehole and the Elbląg Fm. of the Pasłęk IG 1. Two spore-poll en assemblages were distinguished representing the Densoisporites nejburgii Subzone of the D. nejburgii Zone within the lower part of the Lidzbark Fm. and the lowermost part of the Malbork Fm. Mostly reversed polarity was detected within the lower part of the succession investigated, whereas normal polarity prevailed within its upper part. A normal polarity local zone was correlated with the undivided Tbn6-Tbn7 standard magnetozones of western Poland. The reversely polarized part of the succession corresponds most probably to the Tbr5 standard magnetozone. The base of the Tbn6-Tbn7 magnetozone can serve as a good correlation horizon for regional reconstructions.
Źródło:
Geological Quarterly; 2020, 64, 2; 460--479
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lower Cambrian trace fossils from the Holy Cross Mountains, Poland
Autorzy:
Orłowski, S.
Żylińska, A.
Powiązania:
https://bibliotekanauki.pl/articles/2059927.pdf
Data publikacji:
2002
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Holy Cross Mountains
Lower Cambrian
trace fossils
Opis:
Additional data on the Lower Cambrian ichnotaxa from the Holy Cross Mountains are presented. Nine ichnotaxa are described for the first time from the area, additional descriptions of three known ichnotaxa are supplied, and two ichnotaxa are shown to have extended stratigraphic ranges. Most Lower Cambrian trace fossils belong to the Cruziana ichnofacies. The high taxonomic diversity of the Early Cambrian trace fossil assemblages from the Holy Cross Mountains in comparison to the trace fossil assemblages of the Mid- and Late Cambrian of the area is confirmed.
Źródło:
Geological Quarterly; 2002, 46, 2; 135-146
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Piaskowiec kwarcytowy w dolnej części formacji z Kopieńca między Doliną Bystrej i Doliną Olczyską w Tatrach
Quartzitic sandstone in the lower part of the Kopieniec Formation between the Bystra Valley and the Olczyska Valley in the Tatra Mountains (Poland)
Autorzy:
Iwanow, A.
Zabielski, R.
Połońska, M.
Powiązania:
https://bibliotekanauki.pl/articles/2074849.pdf
Data publikacji:
2011
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Lower Jurassic
Kopieniec Formation
Fatricum
Tatra Mts.
Opis:
Quartzitic sandstone was distinguished at the lower part of the Kopieniec Formation from the Lower Subtatric Nappe (Kriżna Nappe; Fatricum) between the Bystra Valley and the Olczyska Valley, in the Tatra Mts. In previous editions of the detail geological maps of the Tatra Mts, this sandstone was not marked in this area. The quartzitic sandstone crops out at Wysokie hill, east of Kuźnice and can be easily recognized in the field. The sandstone is located above the series of the dark-grey organodetrital limestones and the black calcareous sandstones of the Fatra Formation (Rhaetian) and below the typical brownish- gray claystone of the Kopieniec Formation (Hettangian). Maximum thickness of quartzitic sandstone is about 15 m.
Źródło:
Przegląd Geologiczny; 2011, 59; 235-244
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Facies architecture of the Cambrian deposits of the Baltica shelf in the Lublin Basin, SE Poland
Autorzy:
Stadnik, Renata
Bębenek, Sławomir
Waśkowska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/191224.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Lower Palaeozoic
Baltica
shelf
sedimentary environments
lithofacies
Opis:
In the Cambrian, the Lublin Basin was a shallow-water area, located on the western edge of the Baltica palaeocontinent. The Cambrian sedimentary sequence, forming the lower part of the sedimentary cover of the North European Platform, is lithologically diversified and reflects dynamic variation in depositional environment. This paper presents the distribution of palaeofacies and sedimentary environments in the early Lublin Basin, including changes in their lateral extent during its evolution in the Cambrian. In order to evaluate the facies architecture of the Lublin Basin, a sedimentological analysis was carried out. On the basis of the detailed logging of drill cores, lithofacies made up of conglomerates, sandstones, mudstones and heterolithic deposits were distinguished; 16 lower-rank sublithofacies were identified. Their specific assemblages are indicative of shelf-type lithofacies associations, i.e. (1) tidal flat with muddy, mixed and sandy tidal plain sublithofacies including subtidal channels; (2) barrier-lagoon; (3) shoreface with lower, middle and upper shoreface subassociations; and (4) offshore with upper and lower offshore subassociations, including sandy tidal ridges. During the early Cambrian, the lateral variability and environmental succession indicate a transgressive, long-term trend and the migration of a lagoonal environment across wide tidal plains and the shoreface up to an offshore environment. The Lublin Basin reached its greatest lateral extent and maximum depth in the upper lower Cambrian. Next, an opposite trend began and during the middle Cambrian a regression cycle is recorded in successive changes in sedimentary environments that reflect a progressive shallowing. Multiple changes in adjacent environments indicate repeated and cyclical, lower-rank ingressions.
Źródło:
Annales Societatis Geologorum Poloniae; 2019, 89, 2; 105-120
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Foraminifera from the Late Jurassic and Early Cretaceous carbonate platform facies of the southern part of the Crimea Mountains, Southern Ukraine
Autorzy:
Krajewski, M.
Olszewska, B.
Powiązania:
https://bibliotekanauki.pl/articles/191714.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
foraminifers
dinoflagellata
Upper Jurassic
Lower Cretaceous
Crimea
Opis:
Upper Jurassic and Lower Cretaceous deposits of the Crimea Peninsula are rich in microfossils frequently used for stratigraphic interpretations. In case of foraminifera, the research has been carried predomi- nantly on assemblages obtained by washing the rock samples. The present paper is based on investigations of thin sections from the more indurated sediments that seldom were objects of study. Its goal was to obtain additional information on age and environment of sediments studied. Over 250 thin sections from 16 surface outcrops yielded abundant foraminifera from which over fourty are described herein. Many foraminiferal species (e.g., Labirynthina mirabilis, Parurgonina caelinensis, Neokilianina rahonensis, Amijella amiji, Anchispirocyclina lusitanica) are stratigraphically significant and known from the Kimmeridgian-Tithonian of the Mediterranean Tethys. The Early Cretaceous fauna is represented by Protopeneroplis ultragranulata, Everticyclammina kelleri, Nautiloculina bronnimanni, Monsalevia salevensis, and Mayncina bulgarica. Generally, the investigated fauna is typical for paleoenvironment of the carbonate platform. Older (Kimmeridgian-Tithonian) assemblages represent the inner, and younger (Berriasian) outer parts of the platform. Palaeogeographic distribution of many species described from the studied area indicates their affiliation with cosmopolitan biota known from the north Tethyan shelf. Additionally, few calcareous cysts of Dinoflagellata have been identified and described.
Źródło:
Annales Societatis Geologorum Poloniae; 2007, 77, No 3; 291-311
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Classification of Cactus Graphs According to their Domination Number
Autorzy:
Hajian, Majid
Henning, Michael A.
Rad, Nader Jafari
Powiązania:
https://bibliotekanauki.pl/articles/32315639.pdf
Data publikacji:
2022-05-01
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
domination number
lower bounds
cycles
cactus graphs
Opis:
A set S of vertices in a graph G is a dominating set of G if every vertex not in S is adjacent to some vertex in S. The domination number, γ(G), of G is the minimum cardinality of a dominating set of G. The authors proved in [A new lower bound on the domination number of a graph, J. Comb. Optim. 38 (2019) 721–738] that if G is a connected graph of order n ≥ 2 with k ≥ 0 cycles and ℓ leaves, then γ(G) ≥ ⌈(n − ℓ + 2 − 2k)/3⌉. As a consequence of the above bound, γ(G) = (n − ℓ + 2(1 − k) + m)/3 for some integer m ≥ 0. In this paper, we characterize the class of cactus graphs achieving equality here, thereby providing a classification of all cactus graphs according to their domination number.
Źródło:
Discussiones Mathematicae Graph Theory; 2022, 42, 2; 613-626
2083-5892
Pojawia się w:
Discussiones Mathematicae Graph Theory
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie technologii multimedialnych w nauczaniu historii – poziom gimnazjum
The use of multimedia technology in the teaching of history – the level of lower secondary school
Autorzy:
Papier, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/445957.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Rzeszowski
Tematy:
gimnazjum
multimedia
historia
lower secondary school
history
Opis:
Artykuł dotyczy wykorzystania technologii multimedialnych w nauczaniu historii. Współcze-sna młodzież należy do pokolenia, które określane jest mianem „cyfrowych tubylców”, czyli osób traktujących istnienie wirtualnej rzeczywistości jako naturalny element otaczającej rzeczywistości. Zastosowanie multimediów na lekcjach historii wykorzystane może być zarówno jako element wzbogacający realizowany temat, np. w formie fragmentu filmu, prezentacji, jak też w formie samodzielnej pracy wykonanej przez uczniów, tj. przygotowanie mapy online, zrealizowanie zadania w oparciu o źródła zamieszczone w sieci. W konsekwencji użycie technologii multime-dialnych w procesie lekcyjnym powinno nie tylko wzbogacać prowadzone zajęcia pod względem merytorycznym, ale także oddziaływać na motywację uczniów.
The article concerns the use of multimedia technology in the teaching of history. Today's youth belongs to the generation which is called as “digital native”. It means that they treat the existence of virtual reality as a natural part of the surrounding reality. The use of multimedia dur-ing history lessons can be used as an enrichment component for the matter presented by the teach-er, for example in the form of a clip of the film or presentation. The multimedia can be also used by the students in the form of individual work, it means: the preparation of online maps, comple-tion of tasks based on sources included in the network. Consequently, the use of multimedia tech-nology in the lesson should not only enrich conducted classes in terms of content, but also affect the motivation of students.
Źródło:
Dydaktyka informatyki; 2017, (12)2017; 168-179
2083-3156
Pojawia się w:
Dydaktyka informatyki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Competitive Strategies and Improved Performance of Selected Nigeria Telecommunication Companies
Autorzy:
Akingbade, Waidi Adeniyi
Powiązania:
https://bibliotekanauki.pl/articles/474890.pdf
Data publikacji:
2014
Wydawca:
Fundacja Upowszechniająca Wiedzę i Naukę Cognitione
Tematy:
competitive strategy
performance
lower pricing
customer satisfaction
Opis:
The influence of globalization in telecommunication companies has greatly increased the level of competition in the industry and they are forced to be competitive to survive. Different types of strategies are put in place in order to be profitable and competitive. All these strategies are directed to attract, retain and maintain customers for continuous profitability. However, majority of them hardly measure the impact of their strategic innovation on their customers. The paper seeks to explore the influence of competitive strategies embarked upon by selected telecommunication companies in Nigeria on their performance. The paper also examines how competitive strategies could be implemented for improved customer satisfaction, retention and loyalty. Three null hypotheses were postulated to test the relationship between lower prices and customer satisfaction, uninterrupted trunk services and customer loyalty, and customer complaint handling and retention. Only customers using telephone service were selected as respondents from Lagos State. The state was stratified in to 20 local government council area and questionnaires were distributed to 125 respondents in each of them. The completion rate of the questionnaire in each of them is between 103 and 110. Survey research design was adopted to carry out the study. A structured questionnaire was designed and validated through the construct validity and tested for confirmation using the KMO measure of sampling adequacy. It was also made reliable using Cronbach’s Alpha test. From the study, findings revealed relationship between competitive strategies and customer satisfaction, retention and loyalty. The findings revealed that there is a relationship between competitive strategies, its constituents and performance of telecommunication companies. It is recommended that universal mobile telecommunication services (UMTS) operators should adopt the culture of competitive strategies since it can impact on their performance for achieving competitive advantage.
Źródło:
Journal of Entrepreneurship, Management and Innovation; 2014, 10, 4; 143-168
2299-7075
2299-7326
Pojawia się w:
Journal of Entrepreneurship, Management and Innovation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Early Jurassic dinoflagellate cysts from the Kraków-Silesia Monocline, southern Poland: a record from the Blanowice Formation at Mrzygłód
Wczesnojurajskie dinocysty z Krakowsko-Śląskiej monokliny, polska południowa: zapis z formacji Blanowickiej w Mrzygłodzie
Autorzy:
Gedl, P.
Powiązania:
https://bibliotekanauki.pl/articles/191718.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
dinocysts
palynofacies
Lower Jurassic
Polska
biostratigraphy
palaeoenvironment
Opis:
A 3-m thick section of the Blanowice Formation exposed in an abandoned clay-pit at Mrzygłód (Kraków-Silesia Monocline, southern Poland) yielded rich palynological material. Besides dominating land- derived phytoclasts and sporomorphs organic-walled dinoflagellate cysts (dinocysts) occur. Presence of Luehndea spinosa allows considering time of deposition of studied deposits as Late Pliensbachian-earliest Toarcian. Quantitative fluctuations of main groups of palynofacies elements suggest variable sedimentological conditions of deposition within the southern part of the Polish epicontinental basin. Dominance of large-sized cuticle remains and lack of dinocysts occurs in sediments deposited in continental conditions. Occurrence of dinocysts and other aquatic palynomorphs takes place in sediments that have originated during marine ingression.
Epikontynentalna dolna jura w Polsce wykształcona jest w większości w facjach kontynentalnych. We wczesnej jurze zaznaczyło się jednak kilka ingresji morskich na teren dzisiejszej Polski, których najbardziej kompletny zapis znany jest z Polski północno-zachodniej. W pozostałych, peryferyjnych obszarach basenu zapis ingresji jest znacznie słabiej udokumentowany z uwagi na brak skamieniałości. Z tego powodu, jednostki litostratygraficzne epikontynentalnej dolnej jury tej częoeci Polski (Fig. 1, 2) są często pozbawione precyzyjnych datowań biostratygraficznych. Podjęte w ostatnich latach badania organicznych cyst Dinoflagellata (dinocyst) z epikontynentalnej jury Polski pokazują dużą ich przydatność dla biostratygrafii oraz, wraz z analizą palinofacji – dla rekonstrukcji środowiska sedymentacji tych osadów. Takie badania, podjęte w dolnojurajskim profilu formacji blanowickiej w nieczynnym wyrobisku cegielni w Mrzygłodzie (Fig. 3), są prezentowane w niniejszym artykule. Blisko 3 metrowy profil (Fig. 4) odsłania ciemne iłowce z zachowan ą pierwotną laminacją, przechodzące ku górze w jasnoszare iły z licznym uwęglonym detrytusem rooelinnym, które podścielają 10 cm pokład węgla. Powyżej odsłaniają się ponownie ciemno zabarwione iły. Z profilu pobrano 3 próbki, które poddano standardowej maceracji palinologicznej. Wszystkie próbki zawierają bardzo bogaty materiał palinologiczny zdominowany przez roślinne elementy pochodzenia lądowego. W próbce Mrz2 najliczniej występują dużych rozmiarów fitoklasty (Fig. 5); podobnie w próbce Mrz1, gdzie pojawiają się jednak nieliczne dinocysty z rodzaju Nannoceratopsis. W próbce tej zaznacza się również udział organicznej materii amorficznej (Fig. 6). Dinocysty najliczniej występują w próbce Mrz3, gdzie stanowią blisko 2% palinofacji. Próbka ta charakteryzuje się również dużym udziałem sporomorf (Fig. 5). Zespół dinocyst jest wyraźnie zdominowany przez przedstawicieli rodzaju Nannoceratopsis (Fig. 7, 8, 9). Jedynie w próbce Mrz3 pojawiają się pojedynczy przedstawiciele innych gatunków: Batiacasphaera sp., Luehndea spinosa, Mendicodinium spinosum. Obecność Luehndea spinosa wskazuje, że badane osady reprezentują górny pliensbach-najniższy toark. Analiza palinofacji wskazuje na zmienne warunki sedymentacji osadów z badanego profilu. Najniższa jego część powstawała w warunkach morskich, których odzwierciedleniem jest obecność dinocyst. Wyższa część profilu, w obrębie której występuje węgiel, powstała zapewne w środowisku lądowym (jeziorzyskowym?). Pojawienie się nielicznych dinocyst w stropowej partii profilu wskazuje na stopniowy powrót warunków morskich (brakicznych?) w trakcie jego powstawania.
Źródło:
Annales Societatis Geologorum Poloniae; 2007, 77, No 2; 147-159
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Symmetry of electromechanical delay, peak torque and rate of force development in knee flexors and extensors in female and male subjects
Autorzy:
Szpala, A.
Rutkowska-Kucharska, A.
Stawiany, M.
Powiązania:
https://bibliotekanauki.pl/articles/307230.pdf
Data publikacji:
2015
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
elektromiografia
gender
kończyna dolna
electromyography
lower extremity
Opis:
Purpose: The aim of the study was to evaluate electromechanical delay (EMD), peak torque (PT) and rate of force development (RFD) in selected muscles of right and left lower extremities in groups of female and male subjects. Methods: The study evaluated 9 volunteer female subjects (mean ± SD: age: 21.67 ± 0.87 years; height: 168 ± 7 cm; body mass: 59.44 ± 4.8 kg) and 10 male university students (mean ± SD: age 22 ± 1.25 years; height: 179 ± 6 cm; body mass: 74.3 ± 5.1 kg) from the Faculty of Physical Education. Muscle torques and electromyographic activity were measured for knee flexors and extensors in static conditions, separately for the right and the left lower extremities. During the measurements, the subjects generated the maximum torque as fast as possible. Surface electrodes were placed on the right and left lower extremities on the following muscles: rectus femoris, vastus lateralis (m.VL), vastus medialis and biceps femoris. Results: Symmetry of EMD, RFD and “flexors-extensors” ratio was found in the muscles of the right and left lower extremities (with an exception of m.VL) in the group of male and female subjects. Statistical analysis demonstrated the presence of asymmetry in PT (297.66 vs. 272.05 N⋅m) and relative force in knee extensors in the group of men (3.90 vs. 3.54 N⋅m⋅kg–1). Conclusions: Symmetry of EMD and asymmetry of PT might suggest that the cause of asymmetry of the muscular force is mainly morphological characteristics of the muscle rather than the process of controlling its activity.
Źródło:
Acta of Bioengineering and Biomechanics; 2015, 17, 1; 61-68
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the multiplicative Zagreb coindex of graphs
Autorzy:
Xu, K.
Das, K. Ch.
Tang, K.
Powiązania:
https://bibliotekanauki.pl/articles/254706.pdf
Data publikacji:
2013
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
vertex degree
tree
upper or lower bound
Opis:
For a (molecular) graph G with vertex set V (G) and edge set E(G), the first and second Zagreb indices of G are defined as [formula] and [formula] respectively, where dG(v) is the degree of vertex v in G. The alternative expression of M1 (G) is [formula]. Recently Ashrafi, Doslic and Hamzeh introduced two related graphical invariants [formula] and [formula] named as first Zagreb coindex and second Zagreb coindex, respectively. Here we define two new graphical invariants [formula] and [formula] as the respective multiplicative versions of [formula]. In this paper, we have reported some properties, especially upper and lower bounds, for these two graph invariants of connected (molecular) graphs. Moreover, some corresponding extremal graphs have been characterized with respect to these two indices.
Źródło:
Opuscula Mathematica; 2013, 33, 1; 191-204
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of the Regional Operational Programme for the Lower Silesia Voivodeship for 2007-2013 for the environment and infrastructure for environmental protection in the voivodeship
Autorzy:
Bartniczak, Bartosz
Powiązania:
https://bibliotekanauki.pl/articles/1367989.pdf
Data publikacji:
2015
Wydawca:
Wyższa Szkoła Bankowa we Wrocławiu
Tematy:
Regional Operational Programme environment
Lower Silesia Voivodeship
Opis:
State of the environment and environmental infrastructure is one of the factors determining the quality of life of residents in a given territory. The main objective of the Regional Operational Programme for the Lower Silesia voivodeship for 2007-2013 was to increase the level of living in Lower Silesia, and to improve the competitiveness of the region while respecting the principles of sustainable development. Implementation of this objective was to be achieved through the implementation of the objectives assigned to individual priorities. The aim of the priority IV Environment and Ecological Safety was the improvement of the environment, preventing its degradation and conservation of biodiversity and natural assets of Lower Silesia, as well as the improvement of safety in the region through counteracting natural and technological risks and eliminating their effects and to support active in this range of emergency services. Objective of the study is to show how the implementation of projects funded under Priority IV contributed to improve the environment and infrastructure for environmental protection. For this purpose, will be compared with the results of completed projects statistics regarding the state of the environment and environmental infrastructure in the region. The analysis will be carried out in the various environmental components that correspond to the thematic focus of the various activities carried out under Priority IV. The analysis will therefore be conducted in the area of waste, water and wastewater management, air quality, flood protection infrastructure, restoration of degraded land, protect the environment from natural and technological risks and to protect biodiversity.
Źródło:
Central and Eastern European Journal of Management and Economics (CEEJME); 2015, 2; 141-154
2353-9119
Pojawia się w:
Central and Eastern European Journal of Management and Economics (CEEJME)
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ambient ozone and emergency department visits due to lower respiratory condition
Autorzy:
Kousha, Termeh
Rowe, Brian
Powiązania:
https://bibliotekanauki.pl/articles/2178786.pdf
Data publikacji:
2014-03-22
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
bronchitis
case-crossover
ozone
lower respiratory diseases
Opis:
Objectives: Ambient ozone (O₃) exposure is associated with a variety of health conditions. The objective of this study was to examine the effect of increased daily concentrations of ozone on emergency department (ED) visits due to lower respiratory diseases (LRD), such as acute or chronic bronchitis, in Edmonton, Canada. Materials and Methods: Data concerning 10 years (1992-2002) were obtained from 5 Edmonton hospital Emergency Departments. Odds ratios (ORs) for ED visits associated with the increased ozone levels were calculated employing a case-crossover technique with a time-stratified strategy to define controls. In the constructed conditional logistic regression models, adjustments were made for daily number of influenza ED visits and weather variables using natural splines. ORs and their 95% confidence intervals (95% CI) were reported in relation to an increase in the interquartile range (IQR = 17.9 ppb) of the ground-level ozone. Results: Overall, 48 252 ED visits due to LRD were identified, of which 53% were made by males. The presentations peaked in December (12%) and February (11.7%) and were the lowest in August (5.6%). Positive and statistically significant results were obtained for acute bronchitis: for same day (OR = 1.09, 95% CI: 1.05-1.13, lag 0) and for lag 2, lag 3-7 and 9 days; for chronic bronchitis: for lag 6, 7, and lag 9 days (OR = 1.11, 95% CI: 1.05-1.18, lag 9). For all ED visits for LRD, lag 0, lag 1, and lag 3-9 days showed positive and statistically significant associations (OR = 1.06, 95% CI: 1.03-1.09, lag 0). Conclusions: These findings support the hypothesis concerning positive associations between ozone and the ED visits due to LRD.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2014, 27, 1; 50-59
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of suitableprotected production areas: Lower Euphrates basin case
Autorzy:
Saltuk, B.
Mikail, N.
Atilgan, A.
Tanriverdi, C.
Powiązania:
https://bibliotekanauki.pl/articles/101400.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
climatization
greenhouses
heat load
Lower Euphrates basin
Opis:
As a result of the increase in the world population and the decrease in agricultural land, the need for food increases every day. Nowadays, breeding studies are carried out to increase the yield of plants to get more products from the same area. Furthermore, controlled production areas are created by optimizing climatic conditions and the continuity of production is ensured. It is called greenhouse, where production can be carried out throughout the year and the indoor temperature and humidity conditions can be controlled. Nowadays, greenhouses are now functioning as an industrial enterprise. However, greenhouses need to comply with the principles of quality production, efficient income growth and physical environmental protection. Almost all of the plant production in greenhouses in Turkey is done in the Mediterranean region, but in the Southeastern Anatolia Region, it is done in a very limited greenhouse area. The increase of protected agricultural areas in the Mediterranean region and the fact that the production volume cannot reach a certain limit makes it necessary to investigate alternative protected production areas. In this study, climate conditions of Antalya province and climate data of four provinces of the Lower Euphrates basin are compared with each other and statistically compared. As a result of, differences have been found between Antalya province and the provinces in the Lower Euphrates basin in terms of minimum, maximum, and average temperatures. However, there is no difference between the provinces in the basin except for Gaziantep in terms of climatic conditions. Therefore, it has been determined that Gaziantep province is not suitable for greenhouse cultivation. However, it has been concluded that if greenhouse cultivation is performed in this province, it is appropriate to perform cultivation in the areas where alternative energy sources can be used. It has been concluded that in the case that heating costs are reduced using alternative energy sources, Şanlıurfa and Kilis provinces are climatologically suitable for greenhouse cultivation and Adıyaman province is partially suitable for it.
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2017, II/2; 701-714
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dolnokredowy oraz dolnojurajski zbiornik wód geotermalnych na Niżu Polskim
Lower Cretaceous and Lower Jurassic aquifers in the Polish Lowlands
Autorzy:
Górecki, W.
Hajto, M.
Strzetelski, W.
Szczepański, A.
Powiązania:
https://bibliotekanauki.pl/articles/2074789.pdf
Data publikacji:
2010
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
energia geotermalna
zbiornik dolnokredowy
zbiornik dolnojurajski
Niż Polski
geothermal energy
Lower Cretaceous aquifer
Lower Jurassic aquifer
Polish Lowlands
Opis:
Regional analysis of the Mesozoic and Paleozoic geothermal aquifers in the Polish Lowlands indicates that hot waters accumulated in Lower Cretaceous and Lower Jurassic deposits should be given priority in practical utilization. Crucial for this purpose are: high level of the geological recognition of the aquifers, occurrence of thick reservoir rocks, high water discharge, relatively high temperatures, particularly in the Lower Jurassic aquifer, and relatively low costs of drilling the production and injection wells. The Lower Jurassic and Lower Cretaceous water-bearing layers are represented by sandstone complexes with very good reservoir properties. This is favourable for high water discharge, which has beneficial influence on economical justification of construction of geothermal plants. The above findings have been confirmed by the so-far geothermal investments, among others the geothermal plants in Pyrzyce and Stargard Szczeciński, which utilize geothermal waters from the Lower Jurassic aquifer. Other plants, located in Uniejów and Mszczonów, central Poland, utilize waters from the Lower Cretaceous aquifer.
Źródło:
Przegląd Geologiczny; 2010, 58, 7; 589-593
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mandibles of mastodonsaurid temnospondyls from the Upper Permian–Lower Triassic of Uruguay
Autorzy:
Pineiro, G.
Marsicano, C.A.
Damiani, R.
Powiązania:
https://bibliotekanauki.pl/articles/22097.pdf
Data publikacji:
2007
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
Buena Vista Formation
Lower Triassic
Mastodonsauridae
South America
mastodonsaurid temnospondyl
Temnospondyli
Upper Permian
Uruguay
jaw
lower jaw
paleontology
morphology
Opis:
Partially preserved temnospondyl mandibles from the Late Permian–Early Triassic Buena Vista Formation of Uruguay are referred to the basal stereospondyl taxon Mastodonsauridae. These represent the earliest known members of this group for South America. In most cases, this assignment was based on the characteristic morphology of the postglenoid (= postarticular) area of the lower jaw together with the presence of a hamate process. Comparisons with basal mastodonsaurids indicate that the Uruguayan specimens are phenetically similar to Gondwanan and Laurasian Early Triassic taxa, such as Watsonisuchus, Wetlugasarus, and Parotosuchus. Nevertherless, they display some characters which have not previously been described in Mesozoic temnospondyls. The Permo−Triassic Uruguayan mastodonsaurids support a Gondwanan origin for the group, an event which probably occurred sometime during the latest Permian.
Źródło:
Acta Palaeontologica Polonica; 2007, 52, 4
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wurde Tyras in das Römische Reich inkorporiert? Ein Beitrag zur Geschichte der Römischen Anwesenheit an der Nördlichen Schwarzmeerküste
Was Tyras Incorporated Into the Roman Empire? A Contribution to the History of the Roman Presence on the Northern Coast of the Black Sea
Autorzy:
Królczyk, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/16219514.pdf
Data publikacji:
2017-12-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Tyras
Roman Empire
Black Sea
Moesia
Lower Moesia
Opis:
The following text has been devoted to the problem of incorporation of the Greek colony of Tyras, located not far away from the mouth of the river Tyras (Dniester) into the Pontus Euxinus (Black Sea), to the Roman Empire. Some scholars – among them Theodor Mommsen – were convinced that it happened in the middle of the 1. century AD or little later. There are, however, some historians who think that Tyras remained independent until its end in the late antiquity. Upon the analysis of the extant epigraphic sources, the author of the following article puts a hypothesis that Tyras was actually incorporated to the Roman province by the end of the 2. century AD. In his opinion it was the emperor Septimius Severus (ruled 193-211) who decided to enlarge the territory of the Empire in this part of the ancient oikumene. The incorporation of Tyras into the Roman Empire can bee seen as a part of the policy of the propagatio Imperii (the enlargement of the Empire) which was consistently carried out by Septimius Severus from the very beginning of his reign.
Źródło:
Studia Europaea Gnesnensia; 2017, 16; 399-415
2082-5951
Pojawia się w:
Studia Europaea Gnesnensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Early Eocene age of a sandstone from the Buntmergel Formation (Gresten Klippen Zone, Lower Austria)
Autorzy:
Gasiński, M. A.
Hoeck, V.
Ślączka, A.
Ionescu, C.
Powiązania:
https://bibliotekanauki.pl/articles/2060483.pdf
Data publikacji:
2012
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Gresten Klippen Zone
Eocene
planktonic foraminiferids
Lower Austria
Opis:
The Gresten Klippen Zone is an individual geological unit, mainly outcropping at the northern rim of the Northern Calcareous Alps. It is best exposed between the Enns Valley in the west and the Vienna Forest in the east. It contains a rock sequence ranging from Early Jurassic to Early Cretaceous, including sandstones, various limestones, breccias and radiolarites. The late Early Cretaceous–Paleogene is represented by the Buntmergel Formation. A sandstone block from the latter yields well-preserved planktonic foraminiferids which allow an assignment to the Early Eocene (E-7 Zone). The low density currents which deposited the parallel laminated sandstones originated in the lower shelf-middle slope.
Źródło:
Geological Quarterly; 2012, 56, 4; 845--852
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Jurassic succession at Lisadele Lake (Tulsequah map area, British Columbia, Canada) and its bearing on the tectonic evolution of the Stikine terrane
Autorzy:
Shirmohammad, F.
Smith, P.
Anderson, R.
McNicoll, V.
Powiązania:
https://bibliotekanauki.pl/articles/2061004.pdf
Data publikacji:
2011
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
ammonites
chronology
Stikinia
terranes
Middle Jurassic
Lower Jurassic
Opis:
Jurassic rocks in the central Tulsequah map area include conglomerates and interbedded fossiliferous finer clastics of the Takwahoni Formation (Laberge Group) which unconformably overlie Triassic rocks. Ammonite collections document the Pliensbachian, Toarcian and Bajocian stages. We refine the age and provenance of episodes of coarse clastic input and confirm the progressive change of dominant clast lithology from reworked sedimentary rocks above the Triassic-Jurassic unconformity to volcanic, plutonic and then metamorphic clasts in the Upper Toarcian. The uppermost coarse clastic unit is a Bajocian chert-pebble conglomerate which, along with the immediately underlying black mudstone, we include in the Bowser Lake Group. Together with regional correlations, this confirms that the age of the basal part of the Bowser Lake Group is diachronous, younging southwards into Stikinia. Sandstone petrofacies trends and changes in conglomerate clast composition indicate arc uplift and dissection followed by Middle Jurassic orogen recycling. The isotopic ages of detrital zircons and granite clasts compared with the biochronologically constrained ages of the enclosing strata suggests that processes of intrusion, arc uplift, unroofing, and clastic deposition during the Early Jurassic occurred over intervals of significantly less than five million years.
Źródło:
Volumina Jurassica; 2011, 9, 1; 43-60
1896-7876
1731-3708
Pojawia się w:
Volumina Jurassica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tetrapod trace fossils from lowermost Jurassic strata of the Moenave Formation, northern Arizona, USA
Autorzy:
Tanner, L.
Lucas, S.
Powiązania:
https://bibliotekanauki.pl/articles/2061343.pdf
Data publikacji:
2008
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
burrows
tetrapod
cynodont
tritylodontid
rhizolith
Moenave
Lower Jurassic
Opis:
At Moenkopi Wash along the Ward Terrace escarpment of northern Arizona strata of the upper Dinosaur Canyon Member of the Moenave Formation contain sedimentary structures we interpret as casts of tetrapod burrows. Sandstone casts and in situ burrows occur concentrated in two horizons that extend several hundred meters along the Ward Terrace escarpment. The structures, hosted in beds of eolian sandstone, form interconnecting networks of burrows that branch at right angles. Individual burrow casts have sub-circular cross sections and consist of nearvertical tunnels and horizontal to low-angle galleries that connect to larger chambers. Most burrow casts measure 5 to 15 cm in diameter, are filled by sandstone of similar grain size as the host rock, and have walls that are unlined and lack external ornamentation. Bedding plane exposure of the lower horizon reveals that the density of burrows exceeds 30 vertical tunnels per square meter. One exposure in the upper horizon reveals burrows concentrated in a mound-like structure with 1 m of relief. Rhizoliths, distinguished from burrows by their typical smaller diameters, calcareous infilling, and downward branching, co-occur with these burrows in the upper horizon. The fossil burrows in the Moenave Formation appear to have been constructed by a fossorial tetrapod with social behavior similar to the modern Mediterranean blind mole-rat. Although no skeletal remains are associated with the burrows, the fossil record suggests that the most likely producers of the Moenave burrows were tritylodontid cynodonts.
Źródło:
Volumina Jurassica; 2008, 6, 1; 133-141
1896-7876
1731-3708
Pojawia się w:
Volumina Jurassica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Bronze Age Fortifications in Munar “Wolfsberg”, Arad County. The 2014 and 2017 Archaeological Researches
Autorzy:
Sava, Victor
Gogâltan, Florin
Powiązania:
https://bibliotekanauki.pl/articles/498132.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Rzeszowski. Instytut Archeologii Uniwersytetu Rzeszowskiego. Muzeum Okręgowe w Rzeszowie
Tematy:
Lower Mureş Basin
Munar, Bronze Age
tell
fortifications
Opis:
In spite that the Bronze Age site Munar “Wolfsberg” has been depicted on the Josephine topographic survey (late 18th century), the first scientific data focusing on this site occurs at the beginning of the 20th century. As “Wolfsberg” did not have the dimensions of the nearby prehistoric fortifications at Sântana and Corneşti, the site was not targeted by archaeological investigations and it has only been occasionally mentioned in the secondary literature so far. During the year 2014 a team of researchers have started the investigations with the site’s topographic survey, followed by a systematic ground survey, geophysical measurements, as well as aerial photographs. Three years later, a small test trench was excavated in order to attempt dating the Middle Bronze Age tell in terms of the absolute chronology
Źródło:
Analecta Archaeologica Ressoviensia; 2017, 12; 75-100
2084-4409
Pojawia się w:
Analecta Archaeologica Ressoviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research history, taphonomy, and age structure of a mass accumulation of the ornithopod dinosaur Dysalotosaurus lettowvorbecki from the Upper Jurassic of Tanzania
Autorzy:
Hubner, T.R.
Foth, C.
Heinrich, W.-D.
Schwarz, D.
Bussert, R.
Powiązania:
https://bibliotekanauki.pl/articles/2082333.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
Crocodylomorpha
Thalattosuchia
Metriorhynchidae
Lower Cretaceous
Valanginian
Czech Republic
Opis:
Metriorhynchid crocodylomorphs were an important component in shallow marine ecosystems during the Middle Jurassic to Early Cretaceous in the European archipelago. While metriorhynchids are well known from western European countries, their central and eastern European record is poor and usually limited to isolated or fragmentary specimens which often hinders a precise taxonomic assignment. However, isolated elements such as tooth crowns, have been found to provide informative taxonomic identifications. Here we describe two isolated metriorhynchid tooth crowns from the upper Valanginian (Lower Cretaceous) of the Štramberk area, Czech Republic. Our assessment of the specimens, including multivariate analysis of dental measurements and surface enamel structures, indicates that the crowns belong to two distinct geosaurin taxa (Plesiosuchina? indet. and Torvoneustes? sp.) with different feeding adaptations. The specimens represent the first evidence of Metriorhynchidae from the Czech Republic and some of the youngest metriorhynchid specimens worldwide.
Źródło:
Acta Palaeontologica Polonica; 2021, 66, 2; 357-367
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A mixed assemblage of deep-sea and shelf trace fossils from the Lower Cretaceous (Valanginian) Kamchia Formation in the Troyan region, central Fore-Balkan, Bulgaria
Autorzy:
Uchman, A.
Tchoumatchenco, P.
Powiązania:
https://bibliotekanauki.pl/articles/973639.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
trace fossils
ichnology
Lower Cretaceous
Fore-Balkan
Bulgaria
Opis:
Trace fossils collected from the best outcrop of the Kamchia Formation have been analysed. There are thirteen ichnotaxa (Curvolithus simplex, Gyrochorte isp., ?Helminthoidichnites tenuis, Multina minima [second occurrence], Palaeophycus tubularis, ?Palaeophycus isp., Phycodes bilix, Phycosiphon incertum, Planolites cf. reinecki, Spongeliomorpha ?chevronensis, Squamodictyon tectiforme, Thalassinoides suevicus, Zoophycos isp.) representing different ethologic, toponomic and preservational types, and produced at different depths in the sediment. The ichnoassemblage contains a mixture of forms typical of flysch (Squamodictyon) and shelf deposits (Curvolithus, Gyrochorte). Probably, sediments of the Kamchia Formation were deposited in an offshore or deeper basin with storm deposition of sand beds and background marly sedimentation. It is possible that storm currents transported trace makers of the shelf trace fossils to the deeper sea. It is not excluded that the trace maker of Gyrochorte migrated to the deep-sea after the Jurassic. However, the simplest explanation is that the Kamchia ichnofauna represents an ecological transition between shelf and slope communities.
Źródło:
Annales Societatis Geologorum Poloniae; 2003, 73, No 1; 27-34
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The ‘bead-side’ story of medieval and post-medieval Nubia: Tentative approach to the bead collection of the Museum of Archaeology University of Stavanger, Norway
Autorzy:
Then-Obłuska, Joanna
Powiązania:
https://bibliotekanauki.pl/chapters/1052824.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
pendants
medieval
post-medieval
modern
Beads
Lower Nubia
Opis:
The paper presents a group of beads and pendants from the collection of the Museum of Archaeology University of Stavanger, Norway, derived from excavations carried out by the Scandinavian Joint Expedition to Sudanese Nubia. The finds come from burials at Debeira, Sahaba and Abka, and a church site at Sidi Amir el-Sahaba, and cover a timespan from the Christian period through modernity. A few are currently introduced in terms of the material they were made from and most are paralleled by bead finds from other Nubian sites, but some types remain unidentified. Despite not being welldated or properly provenanced in many cases at this time, they are presented here in order to ‘thread’ them into the Nubian bead story from medieval and post-medieval times.
Źródło:
Aegyptus et Nubia Christiana. The Włodzimierz Godlewski jubilee volume on the occasion of his 70th birthday; 579-612
9788323547266
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Brachiopods from the Lower Miocene of King George Island, West Antarctica
Autorzy:
Bitner, Maria Aleksandra
Crame, J. Alistair
Powiązania:
https://bibliotekanauki.pl/articles/2052127.pdf
Data publikacji:
2002
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Antarctica
Cape Melville Formation (Lower Miocene)
paleontology (Brachiopoda)
Źródło:
Polish Polar Research; 2002, 23, 1; 75-84
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The sulphur and oxygen isotopic composition of Lower Cambrian anhydrites in East Siberia
Autorzy:
Peryt, T. M.
Hałas, S.
Kovalevych, V. M.
Petrychenko, O. Y.
Dzhinoridze, N. M.
Powiązania:
https://bibliotekanauki.pl/articles/2058955.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Siberia
Lower Cambrian
evaporites
sulphur isotopes
oxygen isotopes
Opis:
Published sulphur and oxygen isotope age curves for the late Neoproterozoic-Early Cambrian time interval have been based on studies of sulphate intervals of the East Siberian salt giant. We report here on sulphur and oxygen measurements for sulphate dispersed in, or forming laminae in, the rock salt deposits in all Lower Cambrian basins of East Siberia. Sulphur isotope data for 26 samples of Lower Cambrian anhydrites from East Siberia range from +22.6 to +34.5‰. No difference was observed between different suites and between samples taken from anhydrite intercalations in rock salt and from water-insoluble residue in rock salt. Oxygen isotope data for 25 anhydrite samples range from +12.4 to +17.8‰, and thus δ18 O values have a smaller range of variation (5.5‰) than δ34 S (11.8‰) over the entire set of Lower Cambrian anhydrites. The great δ34 S variability observed in the Lower Cambrian of Siberia seems to reflect mixing of sulphates coming from the ocean and due to the riverine input. The lowest δ18 O values may indicate the input values from both the sources, whilst the highest value may result from isotope exchange between SO4 2- and water. Our results combined with data provided by previous workers could indicate a clear stratigraphic trend in δ34 S values, with a remarkable fall of ca. 9‰ in δ34 S value during the earliest Cambrian and then a slight rise in δ34 S values in the younger part of Early Cambrian. However, if only the highest values are taken, the measured values are compatible with seawater δ34 S 3 30‰ during the entire Early Cambrian. Sulphur isotopic composition of sulphate minerals did not be come heavier from the sulphate stage to ward the chloride stage.
Źródło:
Geological Quarterly; 2005, 49, 2; 235--242
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
2-D modelling of petroleum processes of the lower Paleozoic strata in the Polish part of the Baltic region
Autorzy:
Wróbel, M.
Kosakowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/2059077.pdf
Data publikacji:
2010
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Baltic Region
Lower Paleozoic
accumulation
migration
generation
petroleum
Opis:
2-D modelling of hydrocarbon generation, expulsion, migration and accumulation processes was carried out for the four (Middle Cambrian, Upper Cambrian-Tremadocian, Caradocian and Llandovery) source rock horizons. The petroleum potential of these source rocks is different, the highest being observed in the Upper Cambrian-Tremadocian horizon and the lowest in the Middle Cambrian one. The maturity of organic matter within these source units increases from the north-east to the south-west of the Polish part of Baltic region. The petroleum generation from these source rocks was highest in the Darlowo and Slupsk blocks as well as in the onshore part of the Leba Block. Expulsion took place mainly from the Upper Cambrian-Tremadocian source rocks and these rocks sourced almost all hydrocarbons accumulated within the Middle Cambrian sandstone reservoirs. Migration of hydrocarbons proceeded along fault zones. Almost all petroleum processes in the study area took place between the end of the Pridoli and the end of the Carboniferous. Moreover, during the Permian and the Mesozoic, part of the hydrocarbons remigrated within the reservoir. This process changed the setting and the volume of hydrocarbon accumulations. It was caused by the tectonic rebuilding of the basin and, in most cases, it led to the modification of accumulation range or to the dispersion of hydrocarbons.
Źródło:
Geological Quarterly; 2010, 54, 2; 257-266
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reconstructing an eroded scoria cone : the Miocene Soonica Hill volcano (Lower Silesia, SW Poland)
Autorzy:
Awdankiewicz, M.
Powiązania:
https://bibliotekanauki.pl/articles/2059700.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Lower Silesia
Cenozoic
scoria cone
lava
intrusion
basalt
Opis:
The basaltic rocks of Sośnica Hill near Targowica (Fore-Sudetic Block) belong to the Cenozoic Central European Volcanic Province. The volcanic succession at Sośnica is over 40 m thick and comprises pyroclastic fall deposits (mainly tuff breccias), subvolcanic intrusions (plug, dykes and other intrusive sheets) and aa-type lavas. Field relationships and structural data enable a detailed reconstruction of the vent location, morphology and eruptive history of the original volcano. Initial Hawaiian to Strombolian-type explosive eruptions produced a pyroclastic cone. Subsequently subvolcanic intrusions and lavas were emplaced. The lavas were fed from the central vent of the volcano, breached the cone and flowed southwards. Later eruptions resumed at a new vent on the western slopes of themain cone. The final volcanic edifice-a breached Strombolian scoria cone with a lava flow and a parasitic cone-was 500-1000 m in diameter at the base and 90-180mhigh. The preserved SWsector of this volcano, where the pyroclastic deposits were protected from erosion by the surrounding plugs and lavas, corresponds to ca. 1/2 of the height and 1/8 of the volume of the original volcano. Compared with many other remnants of Cenozoic volcanic centres in Lower Silesia, this volcano is exceptionally well preserved and exposed.
Źródło:
Geological Quarterly; 2005, 49, 4; 439--448
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kształtowanie księgozbiorów bibliotek publicznych na Dolnym Śląsku w okresie powojennym (do roku 1975)
Shaping of the public libraries collections in Lower Silesia in the post-war period (until 1975)
Autorzy:
Szocki, Józef
Powiązania:
https://bibliotekanauki.pl/articles/557509.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
home collections
history
20th century
Lower Silesia
Opis:
The article is concerned with the history of the public libraries of Lower Silesia in the postwar period. The upper time limit for the presented analysis and reports is the year 1975, when the administrative reform changed the territorial structure of the voivodeship libraries. Within the 30 years after the war, the libraries of Lower Silesia gathered a wide collection of both fiction and non-fiction books, as well as the documents of social life. The structure of the libraries collections was adjusted to the needs of the readers from the different regions of the country. Thanks to those virtues, public libraries had a chance to become an important element of their towns’ cultural system. Accommodation facilities allowed for active participation in education processes and served the development of the social life.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis Studia ad Bibliothecarum Scientiam Pertinentia; 2012, 10; 107-123
2081-1861
2300-3057
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis Studia ad Bibliothecarum Scientiam Pertinentia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tell el-Farkha: archaeological fieldwork 2016–2017
Autorzy:
Chłodnicki, Marek
Ciałowicz, Krzysztof M.
Powiązania:
https://bibliotekanauki.pl/articles/1682742.pdf
Data publikacji:
2019-05-09
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
Lower Egyptian culture
Naqada culture
Protodynastic
Early Dynastic
Opis:
The paper discusses archaeological investigations carried out on all three tells making up the site of Tell el-Farkha, expanding on the findings from earlier seasons. Phasing of the brewery discovered four years ago on the Western Kom gave a time range for the use of the installation from the first Southern Egyptian occupation (Naqada IID) to the Naqada IIIA1/2–IIIB phase, when a catastrophic fire destroyed the entire settlement. The big Naqada warehouse on the Central Kom was also phased (beginning in Naqada IIIA1) and further parts of an underlying building attributed to the Lower Egyptian culture were explored, including a wooden fence around the structure. The 11 graves explored on the Eastern Kom were dated to the Tell el-Farkha Phase 6 (Naqada IIIC2–IIID). They cut into a building (temple?) from an earlier phase.
Źródło:
Polish Archaeology in the Mediterranean; 2018, 27(1); 123-148
1234-5415
Pojawia się w:
Polish Archaeology in the Mediterranean
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Czynniki wpływające na stan zachowania obiektów zabytkowych po 1945 roku na Dolnym Śląsku
Factors affecting the state of preservation of historic buildings since 1945 in Lower Silesia
Autorzy:
Merta-Staszczak, Adriana
Powiązania:
https://bibliotekanauki.pl/articles/533480.pdf
Data publikacji:
2016
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
Lower Silesia
monuments
residential complexes
Agricultural Property Agency
Opis:
Historical residential complexes containing castles, mansions, palaces, parks and farms, are an important part of the cultural heritage of Lower Silesia. It is a big collection diversified in terms of historical and aesthetical values. Despite this, after 1945 they were not covered by a special protection and were subject to a number of factors adversely affecting their state of preservation. This was especially true of undeveloped buildings and of those lacking responsible owners. The biggest damage done in historical objects was the result of human activities, which consisted of both intentional devastation and failure to carry out adequate repair and renovation in accordance with the principles of conservation. The destruction of monuments was intensified by the atmospheric phenomena such as rain, high winds, high temperatures, frost, floods and fire.
Źródło:
Społeczeństwo i Ekonomia; 2016, 1(5); 27-46
2353-8937
Pojawia się w:
Społeczeństwo i Ekonomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Massnahmen zur Dokumentation des Niedersorbischen
Autorzy:
Bartels, Hauke
Powiązania:
https://bibliotekanauki.pl/articles/777177.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Sorbian
Lower Sorbian
language documentation
lexicography
corpus linguistics
Opis:
Lower Sorbian is one of the most endangered European languages. The article states the necessity and urgency of a comprehensive documentation of this language and gives an overview of respective projects undertaken at the Lower Sorbian department of the Sorbian Institute. Apart from the building of text corpora representing the literary language as well as dialectal forms of Lower Sorbian, lexicographic projects are also described.
Źródło:
Slavia Occidentalis; 2012, 69; 7-22
0081-0002
Pojawia się w:
Slavia Occidentalis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ruś Halicka a Bizancjum od XI do XIV wieku. Wybrane problemy
Autorzy:
Voytovych, Leontiy
Powiązania:
https://bibliotekanauki.pl/articles/640706.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Halych Ruthenia, Byzantium, Lower Transnistria, Yaroslav Osmomysl, Mongols
Opis:
Halych Ruthenia and Byzantium in the period between 11th and 14th c. – selected issues The article is devoted to the relations between the Halych Kingdom (since 1199 the Halych-Volyn Kingdom) and Byzantium. It focuses on the history of the region of the Lower Transnistria and the lower course of the Danube and their significance for Halych-Bizantine relations. The author presents the interests of both parties in relation to the above-mentioned region, explains the reasons for the exacerbation of relations between Halych and Constantinople in the second half of the 12th century, provides an explanation as to why the Halych prince Yaroslav Osmomysl supported Bulgarians against Byzantium, describes the renewal of Halych-Byzantine alliance under the rule of Roman Mstislavich and the assistance which the Ruthinians provided to the Bulgarian Tzar Ivan Asen II. The final section of the article describes the way in which Halych and Byzantium lost control over the Lower Transnistria and the lower course of the Danube and how these territories were taken over by Mongols.
Źródło:
Prace Historyczne; 2011, 138
0083-4351
Pojawia się w:
Prace Historyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New insights into the glacial history of southwestern Poland based on large-scale glaciotectonic deformations : a case study from the Czaple II Gravel Pit (Western Sudetes)
Autorzy:
Kowalski, A.
Makoś, M.
Pitura, M.
Powiązania:
https://bibliotekanauki.pl/articles/191749.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
glaciotectonic deformation
Odranian Glaciation
kinematic indices
Lower Silesia
Opis:
This paper presents the results of structural and sedimentological studies carried out in the outcrops of Quaternary (Middle Pleistocene) deposits near the village of Czaple in Lower Silesia, Western Sudetes. Fluvial sands, gravels and glacial tills traditionally assigned to the Middle Polish Pleistocene Glaciations (Odranian Glaciation) crop out in the active gravel pit Czaple II. In these deposits, the authors have recognised and documented numerous mesoscale glaciotectonic deformation structures that were previously undescribed from the mountainous part of the Sudetes. These structures represent effects of sediment deformation in both proglacial and subglacial settings, and include such features as asymmetrical and disharmonic folds, thrusts, steeply inclined reverse faults, normal faults and conjugate sets of fractures. Based on the orientation of kinematic indicators associated with the faults and fracture planes (slickensides, hackles, grooves, R-shears) within the fine-grained sediments and in sands and gravels, an S- and SE-directed horizontal compression due to ice-sheet advance is postulated. This direction is consistent with some relevant other data from the Sudetes, indicating that the Odranian ice sheet advanced into the area of the Sudetes from the north, north-east and north-west.
Źródło:
Annales Societatis Geologorum Poloniae; 2018, 88, 4; 341-359
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Two ammonites from the Early Cretaceous deep-sea sediments of the Silesian Nappe, Polish Carpathians, and stratigraphic problems resulted from micropalaeontological dating of their sites
Autorzy:
Vašíček, Z.
Gedl, E.
Kędzierski, M.
Uchman, A.
Powiązania:
https://bibliotekanauki.pl/articles/191914.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
ammonites
nannoplankton
dinocysts
biostratigraphy
Lower Cretaceous
flysch Carpathians
Opis:
Two ammonites Teschenites subflucticulus Reboulet and Criosarasinella mandovi Thieuloy have been found for the first time in the Flysch Carpathians. They occur in the so far poorly dated Early Cretaceous flysch deposits of the Silesian Nappe at Poznachowice Dolne, in the Upper Cieszyn Shale and the Hradiště (Grodziszcze) beds lithotypes, respectively. Teschenites subflucticulus points to Late Valanginian (Furcillata Zone), but nanno- plankton points to Late Hauterivian-Late Barremian and dinocysts to Late Hauterivian, all analyzed from the same sample. Criosarasinella mandovi points also to Late Valanginian (Furcillata Zone), what is not in contra-diction with the nannoplankton assemblage (Early Valanginian-Early Barremian) analyzed from the same bed, but dinocysts suggest Late Hauterivian. Preservation of the ammonites and sedimentary features of their host beds exclude redeposition. The difference in age by almost 3 Ma years between the ammonites and microfossils cannot be satisfactorily explained according to the current knowledge on their biostratigraphic meaning; it is left as it is as a dilemma.
Źródło:
Annales Societatis Geologorum Poloniae; 2010, 80, No 1; 25-37
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rodzaje produkcji ekologicznej na Dolnym Śląsku
Types of organic production in the Lower Silesia
Autorzy:
Golinowska, M.
Powiązania:
https://bibliotekanauki.pl/articles/337428.pdf
Data publikacji:
2011
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Maszyn Rolniczych
Tematy:
produkcja ekologiczna
Dolny Śląsk
organic production
Lower Silesia
Opis:
Na początku 2010 r. na Dolnym Śląsku zarejestrowanych było 1025 gospodarstw ekologicznych, w tym 47% gospodarstw posiadało status "w okresie konwersji". Najwięcej, bo aż 23% gospodarstw ekologicznych zlokalizowanych było w powiecie kłodzkim i 16% w powiecie wrocławskim. Zróżnicowanie liczby gospodarstw ekologicznych w poszczególnych powiatach Dolnego Śląska było duże i wahało się od 1 (pow. strzeliński) do 235 (pow. kłodzki). Na tak duże zróżnicowanie rozmieszczenia gospodarstw ekologicznych miało wpływ wiele czynników, a do najważniejszych zliczyć można jakość rolniczej przestrzeni produkcyjnej. Cechą charakterystyczną gospodarstw ekologicznych Dolnego Śląska jest to, iż dla około 80% gospodarstw głównym rodzajem produkcji ekologicznej są łąki i pastwiska (pakiet 58A) oraz uprawy pastewne na paszę (pakiet 50A do 57A). Ze zbóż metodą ekologiczną uprawia się pszenicę zwyczajną i orkisz (od 3% do 30% producentów), dość dużo żyta ponad 20%, owsa od 7,5% do 28,6% oraz grykę. Produkcja warzyw i owoców notowana jest zaledwie w kilku procentach gospodarstw. Z uwagi na możliwość wysokich dopłat do sadów z nasadzeniami orzecha włoskiego ten pakiet (A 67) stał się kierunkiem produkcji kilku producentów rolnych. Gospodarstwa ekologiczne Dolnego Śląska głównie nastawione są na produkcję roślinną. Tylko w około 20% gospodarstw ekologicznych metodą ekologiczną odbywa się produkcja zwierzęca, która dostarcza mleko krowie, kozie, sery, żywiec cielęcy, wołowy oraz jaja. W regionach turystycznych w wielu gospodarstwach ekologicznych dla celów rekreacyjnych utrzymuje się zwierzęta koniowate.
In early 2010, in Lower Silesia, there were 1,025 organic farms, including 47% of households had a status of "inconversion". Most of them, up to 23% of organic farms were located in the county Kłodzko and 16% in the district of Wroclaw. The diversity of organic farms in various districts of Lower Silesia was high and ranged from 1 (Strzelin district) to 235 ( Kłodzko district). Lot of factors had an influence on such a large diversity of organic farms deployment and the most important included the quality of agricultural production surface. A characteristic feature of organic farms of Lower Silesia is that about 80% of the main type of organic production are meadows and pastures (package 58A) and fodder crops for animal feed (pack 50A to 57A). Cereal Organic-grown consisted of wheat and spelled (from 3% to 30% of producers) quite a lot consisted of more than 20% rye, oats, from 7.5% to 28.6% and buckwheat. Production of vegetables and fruits is listed only in a few percent of the farms. Due to the possibility of high subsidies for orchards planted with walnut, this package (A 67) has become the direction of production of several agricultural producers. Organic farms of Lower Silesia are mainly focused on plant production. Only in about 20% of organic farms production is carried out by organic livestock, which provides cow's milk, goat cheese, veal, beef and eggs. In tourist areas the equines were bred in many organic farms for recreational purposes.
Źródło:
Journal of Research and Applications in Agricultural Engineering; 2011, 56, 3; 108-116
1642-686X
2719-423X
Pojawia się w:
Journal of Research and Applications in Agricultural Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The structure of physical activity in seniors from Lower Silesia
Autorzy:
Ignasiak, Z.
Slawinska, T.
Dabrowski, A.
Rowinski, R.
Powiązania:
https://bibliotekanauki.pl/articles/876087.pdf
Data publikacji:
2013
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Tematy:
physical activity
senior
human population
Lower Silesian region
Opis:
Background. Physical activity is considered to be one of the most important determinants of human health. Many authors emphasize the benefits of physical activity for elderly people – its positive influence on the functioning of many organs and systems, development of greater mobility, slowdown of the involution processes, and counteracting the effects of civilization diseases. Objective. The aim of this study was to analyze the structure of physical activity in older adults from the Lower Silesian region. Material and method. The data was collected as part of the PolSenior national program. The subjects were selected randomly in three stages. The analysis was performed on the data from questionnaires filled out by 192 men and 164 women over the age of 65 years living in the Lower Silesian region. The answers were analyzed in categories such as: age (3 groups: 65-74 years, 75-84 years and over 85 years), gender, place of residence (communities up to 20 000 and over 20 000 inhabitants) and social-occupational status (blue-collar and white-collar workers). The survey results were shown in percentage form and concerned the different types of physical activity performed, the most frequent reasons for undertaking physical activity, sports and recreational physical activity during the respondents youth, between 30 and 60 years of age and at present, as well as the constraints and reasons that prevent an active lifestyle. Results. With age the percentage of people who spend their free time actively decreases. In each age group of elderly people men declared a greater need for physical activity than women. The subjects also differed with the urban factor and socialoccupational status. Moreover, the results showed that the larger community, the better the condition created for recreation of older adults and the people whose previous profession was not connected with physical work tried to be physically active in various forms more often than ex-manual laborers. It is probable that education significantly influences an active attitude towards one’s health and proper lifestyle. Conclusions. Physical activity of seniors as a one of the basic elements of lifestyle is clearly connected with the environment in which older people live.
Wprowadzenie. Aktywność ruchowa jest postrzegana jako jeden z bardzo istotnych czynników zdrowia człowieka. Wielu autorów podkreśla korzyści płynące z aktywności ruchowej osób starszych – pozytywny wpływ na pracę wielu narządów i układów, rozwinięcie większej mobilności, spowolnienie procesów inwolucyjnych i przeciwdziałanie chorobom cywilizacyjnym. Cel. Celem niniejszej pracy jest analiza struktury aktywności ruchowej osób starszych z Dolnego Śląska. Materiał i metoda. Badania zostały wykonane w ramach ogólnopolskiego programu PolSenior. Dobór badanych miał charakter losowy, trzystopniowy. W pracy wykorzystano dane ankietowe 192 mężczyzn i 164 kobiet po 65 roku życia, mieszkańców Dolnego Śląska. Wyniki analizowano w kategoriach wieku (3 grupy: 65-74, 75-84, powyżej 85 lat), płci, wielkości osiedla (do 20 tys. i powyżej 20 tys. mieszkańców) i statusu społeczno-zawodowego badanych (pracownicy fizyczni i niepracujący fizycznie). Wyniki przedstawione zostały w postaci wartości odsetkowych i dotyczyły form podejmowanej aktywności ruchowej, najczęstszych przyczyn podejmowania aktywności ruchowej, aktywności sportowo-rekreacyjnej w młodości, między 30 a 60 rokiem życia i obecnie, oraz powodów i ograniczeń uniemożliwiających aktywny styl życia. Wyniki. Wraz z wiekiem zmniejsza się odsetek osób spędzających czas wolny w sposób aktywny. W każdej wydzielonej grupie wieku osób starszych mężczyźni niż kobiety częściej wykazywali potrzebę ruchu. Różnicują także badanych pozostałe czynniki: urbanizacyjny oraz status społeczno-zawodowy. Wyniki badań wskazują, że większe osiedle stwarza korzystniejsze warunki rekreacji dla seniorów oraz że osoby, których praca zawodowa nie wiązała się z wysiłkiem fizycznym, częściej niż pracownicy fizyczni uprawiali ćwiczenia fizyczne w różnej formie. Być może zadziałał tutaj czynnik wykształcenia związany wyraźniej z aktywnym podejściem do własnego zdrowia i właściwego stylu życia. Wnioski. Aktywność fizyczna seniorów będąca jednym z podstawowych elementów stylu życia jest wyraźnie związana ze środowiskiem bytowym badanych.
Źródło:
Roczniki Państwowego Zakładu Higieny; 2013, 64, 1
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mucocele – A benign lesion of accessory salivary gland
Autorzy:
Chengappa, Dewan
Vijayendranath, Nayak S.
Raghavendra, Kini
Prasanna, Kumar Rao J.
Boricha, Vishal Kumar
Manjunath, Rai
Powiązania:
https://bibliotekanauki.pl/articles/1157168.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Diagnosis
excision
lower lip
minor salivary glands
mucocele
Opis:
Mucoceles are the most common soft tissue lesions seen in the oral cavity. They usually occur due to injury to the minor salivary glands. Spontaneous regression of mucocele can happen if its superficial or else surgical excision is recommended. Herein we report a case of oral mucocele of lower labial mucosa.
Źródło:
World Scientific News; 2018, 94, 2; 305-307
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effects of an Alternative Training Method on Physical and Technical Abilities of Adolescent Soccer Players: A Pilot Study
Autorzy:
Bogiatzidis, Efthimios
Ispyrlidis, Ioannis
Gourgoulis, Vassilios
Bogiatzidou, Aikaterini
Chatzinikolaou, Athanasios
Mantzouranis, Nikolaos
Smilios, Ilias
Powiązania:
https://bibliotekanauki.pl/articles/2026886.pdf
Data publikacji:
2022-03-31
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
youth
additional weight
lower limbs
vertical jump
strength
Opis:
This study examined the effects of an alternative strength training method during soccer training on the development of physical and technical abilities of youth soccer players. 17 soccer players (age: 15±0.5 years) were divided in a control group (CG) and an experimental group (EG). The players of the EG wore a "weight shorts", with 300 gr of additional weight on each thigh, while they participated into 3 regular soccer training sessions per week, for 12 weeks. The CG followed the same training program without wearing the “weighted shorts”. Before and after 12 weeks of training, anthropometric characteristics, 10- and 30- m speed, the Arrowhead change-of-direction test, the Illinois agility test with ball, the countermovement jump, and the 5-repetition maximum (5RM) load at the split squat, leg extension and leg curl were measured. The EG improved significantly (p< 0.05) more in comparison with the CG in countermovement jump, leg extension and split squat (left leg) 5RM load. The addition of weights on the thighs using special shorts during soccer training sessions leads to increased jumping ability and lower limbs maximal strength in youth soccer players.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2022, 37; 45-56
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implementation of the Shoah Theme in the Teaching of Literary Education
Autorzy:
Mašát, Milan
Powiązania:
https://bibliotekanauki.pl/articles/1964031.pdf
Data publikacji:
2021-03-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
Shoah
teacher
lower-secondary school
Literary Education
implementation
Opis:
The paper presents partial results of a quantitative research survey that deals with the views of teachers of Czech Language and Literature at lower-secondary schools in the Vysočina Region on the implementation of the Shoah theme when teaching literature. In the paper we present the results of this hypothesis validation: 1) teachers whose second field of study is History have a higher implementation rate index than teachers otherwise certified; 2) teachers looking for books with historical themes to read during their own leisure time have a higher implementation rate index than other tested teachers; 3) male teachers show a higher implementation rate index than female teachers; 4) teachers with 20 years’ experience (inclusive) and more show a higher implementation rate index than those with experience of 19 years or less.
Źródło:
The New Educational Review; 2021, 63; 203-213
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Deep-sea Benthic Ostracodes from Multiple Core and Epibenthic Sledge Samples in Icelandic Waters
Autorzy:
Moriaki Yasuhara
Grimm, Maria
Brandão, Simone N.
Jöst, Anna
Hisayo Okahashi
Hokuto Iwatani
Ostmann, Alexandra
Arbizu, Pedro Martínez
Powiązania:
https://bibliotekanauki.pl/articles/2051149.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Icelandic
Ostracoda
shelf−edge
lower−bathyal
IceAGE
biogeography
Źródło:
Polish Polar Research; 2014, 2; 341-360
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Origin of "cannon-ball" concretions in the Carolinefjellet Formation (Lower Cretaceous), Spitsbergen
Autorzy:
Krajewski, Krzysztof P.
Luks, Bartłomiej
Powiązania:
https://bibliotekanauki.pl/articles/2052073.pdf
Data publikacji:
2003
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Arctic
Svalbard
Lower Cretaceous
"cannon-ball" concretions
diagenesis
Źródło:
Polish Polar Research; 2003, 24, 3-4; 217-242
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Integrated stratigraphical study of the candidate Oxfordian Global Stratotype Section and Point (GSSP) at Redcliff Point, Weymouth, Dorset, UK
Autorzy:
Page, K.
Melendez, G.
Hart, M.
Price, G.
Wright, J.
Bown, P.
Bello, J.
Powiązania:
https://bibliotekanauki.pl/articles/2061363.pdf
Data publikacji:
2009
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
burrows
tetrapod
cynodont
tritylodontid
rhizolith
Moenave
Lower Jurassic
Opis:
Ham Cliff near Redcliff Point, Weymouth, Dorset (SW England) exposes one of Europe's most complete Callovian-Oxfordian boundary sequences and has consequently been identified as a potential candidate GSSP for the base of the Oxfordian Stage. The boundary sequence lies within the thick mudrock facies of the Oxford Clay Formation and is abundantly fossiliferous, cardioceratid ammonites in particular being conspicuous. By convention, the stage boundary is drawn at the first occurrence of the genus Cardioceras here represented by C. redcliffense Page, Melendez and Wright at the base of the Scarburgense Subchronozone of the Mariae Chronozone. Associated Perisphinctoidea (including Peltoceras, Alligaticeras and Euaspidoceras) provide additional biostratigraphical information. Other macrofossil groups show less discernible changes, although frequent belemnites (Hibolithes) provide new highresolution carbon and strontium isotope data which are consistent with global curves and continuous sedimentation across the boundary interval. Magnetostratigraphic information is also available. Foraminiferal assemblages are dominated by epistominids but include a flood of early planktonic forms, including ?Globuligerina oxfordiana (Grigelis) immediately above the boundary. Well-preserved nannofloras are dominated by Watznaueria with conspicuous Zeugrhabdotus, podorhabdids and Stephanolithion indicating the NJ14 Biozone. Ostracoda and holothurian spicules are also recorded. These results are synthesised to provide a multidisciplinary, integrated review of the suitability of Redcliff Point for the definition of an Oxfordian GSSP. Correlations with the French candidate site in Haute-Provence are discussed and proposals made for formally establishing a GSSP for the base of the Oxfordian Stage in Europe.
Źródło:
Volumina Jurassica; 2009, 7, 1; 101-111
1896-7876
1731-3708
Pojawia się w:
Volumina Jurassica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New finds of Rusophycus from the lower Cambrian Ociesęki Sandstone Formation (Holy Cross Mountains, Poland)
Autorzy:
Stachacz, M.
Powiązania:
https://bibliotekanauki.pl/articles/2058996.pdf
Data publikacji:
2012
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Holy Cross Mountains
Lower Cambrian
trace fossils
Rusophycus
Opis:
The Ociesęki Sandstone Formation represents the Holmia-Schmidtiellus and the Protolenus-Issafeniella zones. Seven ichnospecies of Rusophycus, including Rusophycus exsilius isp. nov, are recognized in this formation. Moreover, Rusophycus ispp. A, B, C are recognized. The diagnoses for R. dispar, R. crebrus and R. magnus have been emended and the stratigraphic range of R. versans has been extended. The presence of Rusophycus dispar may suggest a palaeozoogeographical connection between the Małopolska Block, the Baltica palaeocontinent and the Laurentia palaeocontinent.
Źródło:
Geological Quarterly; 2012, 56, 2; 237-248
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane środowiskowe przyczyny syndromu wypalenia uczniów ze szkół gimnazjalnych
Autorzy:
Katarzyna, Tomaszek,
Agnieszka, Muchacka-Cymerman,
Powiązania:
https://bibliotekanauki.pl/articles/892317.pdf
Data publikacji:
2018-06-21
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
education
lower secondary school student
school burnout
stress
Opis:
School burnout is defined as a reaction to experiencing chronic stress resulting from educational failures of previously strongly engaged students. This leads to psychological discomfort, physical and psychological exhaustion, as well as withdrawal. The syndrome contains three components: emotional exhaustion (the pupil experiences exhaustion with regard to schoolrelated requirements); cynicism (depersonalisation, characterised by a feeling of detachment from and indifference to tasks imposed on pupils by the school) and a feeling of inadequacy (the pupil feels inadequate with regard to the fulfilment of school requirements). Exhaustion due to school activities has negative impact not only on current functioning, but also on future educational and occupational plans. It causes many problem behaviours (such as truancy, violence, psychoactive substance abuse, delinquency), serious health problems (depression, heart disease, psychosomatic illness). The study investigated the links between school burnout and functioning as a school pupil and the quality of relationships among lower secondary school students.
Źródło:
Kwartalnik Pedagogiczny; 2018, 63(2 (248)); 109-126
0023-5938
Pojawia się w:
Kwartalnik Pedagogiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tell el-Farkha: archaeological fieldwork 2014–2015
Autorzy:
Chłodnicki, Marek
Ciałowicz, Krzysztof M.
Powiązania:
https://bibliotekanauki.pl/articles/1707817.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
Lower Egyptian culture
Naqada culture
Protodynastic
Early Dynastic
Opis:
The archaeological site of Tell el-Farkha is composed of three mounds excavated continuously by the Polish team since 1998. In the 2014 and 2015 seasons, covered in this report, investigations were carried out in already opened trenches in three sectors. On the Western Kom, another brewery was explored to add to the already existing set of investigated installations of this kind. It demonstrated three phases of use, the topmost separated from the middle one by a thick layer of burnt soil and ashes. The deposit attests to a conflagration that consumed the entire settlement. The study of a huge Naqadian building was continued on the Central Kom. Two occupation phases were distinguished: an older one at the beginning of the Naqada IIIA1 period and a younger one attributed to Naqada IIIA1–IIIA2. Remains of Lower Egyptian structures were unearthed below the foundations of this building. A big clay stamp-seal with hieroglyphs from the mid First Dynasty period was found associated with this feature. On the Eastern Kom, a big mud-brick edifice of unknown function was investigated. A further 17 graves, mostly from the second half of the First and the beginning of the Second Dynasty, were discovered as well.
Źródło:
Polish Archaeology in the Mediterranean; 2016, 25; 227-253
1234-5415
Pojawia się w:
Polish Archaeology in the Mediterranean
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trying to activate all senses while teaching lower primary children
Autorzy:
Gryz, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/2216294.pdf
Data publikacji:
2016
Wydawca:
Akademia Humanistyczno-Ekonomiczna w Łodzi
Tematy:
Multisensory Teaching Method
VAK Modalities
Lower primary school
Opis:
This article deals with the practical application of the multisensory method in teaching English language to lower primary school children. At the beginning the author briefly explains the essence of the multisensory method, and stresses the importance of the method in working with new vocabulary during foreign language classes. Next, the author presents a sample lesson for pupils of the second class of primary school in connection with using the multisensory method. In addition, the author introduces the detailed observation sheet where it is clearly visible that activating all the senses while working with the youngest children during foreign language lessons brings great results.
Źródło:
Językoznawstwo; 2016, 10; 35-48
1897-0389
2391-5137
Pojawia się w:
Językoznawstwo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Environmental differentiation reflected in the vertebrate fauna diversity in the Lower Devonian of the Holy Cross Mountains, Poland
Autorzy:
Wilk, Olga
Szrek, Piotr
Ginter, Michał
Powiązania:
https://bibliotekanauki.pl/articles/2201204.pdf
Data publikacji:
2022
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
vertebrates
Lower Devonian
Emsian
Holy Cross Mountains
environment
Opis:
The Lower Devonian of the Holy Cross Mountains is well-known in the field of vertebrate palaeontology but remains unrecognized as regards palaeoenvironmental reconstructions. We therefore analysed the spatial distribution and relative abundance of fossil vertebrates in this area within one time interval. The fauna from an Early Devonian (Emsian) siliciclastic bone-bearing breccia (the “Placoderm Sandstone”) exposed in four sections of the Łysogóry region and five sections of the Kielce region was analysed with respect to the frequency of the remains and their taxonomic affinity. The relative abundances of agnathans, acanthodians, placoderms, osteichthyans and chondrichthyans suggest more open marine conditions in the Łysogóry region and more terrestrial-influenced in the Kielce region during the Emsian. The results show that the average agnathan and acanthodian content of the Łysogóry region is significantly larger than that in the Kielce region. On the other hand, there are relatively fewer osteichthyans in the Łysogóry region and a significantly higher proportion of bony fishes was recorded in the fauna of the Kielce region. Placoderms are characterized by their generally similar frequency in both regions and from site to site in each of them, though a greater abundance was noted from the Kielce region. Likewise differences in the proportions of particular groups in the Kielce region suggest a large variety of marginal-marine environments under the influence of factors that might have included marine currents and variable conditions around a river mouth.
Źródło:
Geological Quarterly; 2022, 66, 4; art. 66, no. 35
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evidence of two lineages of metriorhynchid crocodylomorphs in the Lower Cretaceous of the Czech Republic
Autorzy:
Madzia, D.
Sachs, S.
Young, M.T.
Lukeneder, A.
Skupien, P.
Powiązania:
https://bibliotekanauki.pl/articles/2082332.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
Crocodylomorpha
Thalattosuchia
Metriorhynchidae
Lower Cretaceous
Valanginian
Czech Republic
Opis:
Metriorhynchid crocodylomorphs were an important component in shallow marine ecosystems during the Middle Jurassic to Early Cretaceous in the European archipelago. While metriorhynchids are well known from western European countries, their central and eastern European record is poor and usually limited to isolated or fragmentary specimens which often hinders a precise taxonomic assignment. However, isolated elements such as tooth crowns, have been found to provide informative taxonomic identifications. Here we describe two isolated metriorhynchid tooth crowns from the upper Valanginian (Lower Cretaceous) of the Štramberk area, Czech Republic. Our assessment of the specimens, including multivariate analysis of dental measurements and surface enamel structures, indicates that the crowns belong to two distinct geosaurin taxa (Plesiosuchina? indet. and Torvoneustes? sp.) with different feeding adaptations. The specimens represent the first evidence of Metriorhynchidae from the Czech Republic and some of the youngest metriorhynchid specimens worldwide.
Źródło:
Acta Palaeontologica Polonica; 2021, 66, 2; 357-367
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Co-evolution of the upper limbs of early hominids and the origins of stonecraft
Koewolucja kończyn górnych wczesnych hominidów i początków obróbki kamienia
Autorzy:
Piątkowska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/498136.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Rzeszowski. Instytut Archeologii Uniwersytetu Rzeszowskiego. Muzeum Okręgowe w Rzeszowie
Tematy:
Lower Paleolithic
early hominids
technology
biomechanics
manipulative skills
Opis:
This article discusses the subject of manipulative skills of early hominids in the context of stone toolmaking capabilities. A juxtaposition of morphological characteristics of fossilised bones with precise technological analyses, in particular studies on operational sequences (chaîne opératoire) and debitage reassembly, allows us to determine which movement sequences were necessary to make tools. Analyses of the upper extremities of hominini are based on the comparison with well-studied principles which govern the functioning of the upper limb of Homo sapiens. Detailing the biomechanics of lithic reduction (stone knapping) by Homo sapiens enabled us to establish the required sequence of movements. This was compared with technological analyses of Lower Paleolithic materials. Based on biomechanical and technological studies we arrived at a number of characteristics in the morphological structure of upper limbs which could make it easier to specify which species had been capable of making tools. The set of characteristics was compared with data from analyses of fossilised bones of early hominids
Źródło:
Analecta Archaeologica Ressoviensia; 2014, 9; 11-77
2084-4409
Pojawia się w:
Analecta Archaeologica Ressoviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Potencjał geotermalny zbiorników mezozoicznych Niżu Polskiego do produkcji energii elektrycznej
The geothermal potential of Mesozoic aquifers in the Polish Lowlands for the production of the electricity
Autorzy:
Sowiżdżał, A.
Powiązania:
https://bibliotekanauki.pl/articles/204054.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Instytut Gospodarki Surowcami Mineralnymi i Energią PAN
Tematy:
potencjał geotermalny
system binarny
Niż Polski
jura dolna
trias dolny
geothermal potential
binary cycle
Polish Lowlands
Lower Jurassic
Lower Triassic
Opis:
Produkcja energii elektrycznej przy wykorzystaniu niskotemperaturowych zasobów geotermalnych jest technicznie możliwa dzięki zastosowaniu technologii binarnych. W rejonie Niżu Polskiego niskotemperaturowe zasoby geotermalne związane są przede wszystkim z mezozoicznymi zbiornikami geotermalnymi. Największy potencjał hydrogeotermalny związany jest z piaskowcowymi utworami jury dolnej, występującymi w rejonie niecki mogileńsko-łódzkiej oraz niecki szczecińskiej, gdzie temperatury w obrębie zbiornika przekraczają 90°C, a potencjalna wydajność otworów wiertniczych jest odpowiednio wysoka (powyżej 50 m3/h). Znaczny potencjał geotermalny związany jest ze zbiornikiem dolnotriasowym centralnej części Niżu Polskiego, jednak ze względu na niskie parametry petrofizyczne skał zbiornikowych perspektywy produkcji energii elektrycznej należy wiązać w przyszłości przede wszystkim z potencjałem gorących suchych skał dolnego triasu, a nie z zasobami hydrogeotermalnymi.
Electricity production using low-temperature geothermal resources is technically possible by binary technology. The major geothermal resources in the Polish Lowlands are associated with Mesozoic aquifers. The greatest hydrogeothermal potential is connected with the Lower Jurassic sandstone in the Mogilno-Łodz Trough and Szczecin Trough, where the temperature inside the reservoir exceeds 90°C and potential discharge of wells is above 50 m3/h. Significant geothermal resources are associated with the Lower Triassic reservoir in the central part of the Polish Lowlands, however, due to the low petrophysical parameters of reservoir rocks, electricity production should be connecting with the petrogeothermal potential.
Źródło:
Technika Poszukiwań Geologicznych; 2016, R. 55, nr 2, 2; 105-115
0304-520X
Pojawia się w:
Technika Poszukiwań Geologicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Life on the frontier: Roman military families in Lower Moesia
Autorzy:
Tomas, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/16224760.pdf
Data publikacji:
2017-12-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Roman frontier archaeology
Lower Moesia
extramural settlement
epigraphic evidence
Opis:
The epigraphic evidence from four Lower Moesian legionary bases provides information about military-civilian society living along the Lower Danubian frontier zone. The inscriptions on stone originating from these four sites informs not only about the names, age or status of the people living in the border zone, but may be helpful in recreating the emergence of Roman provincial society in the military garrisons. The epigraphic evidence collected from Oescus, Novae, Durostorum, and Troesmis includes only the inscriptions related to the people who were not active soldiers and officers serving in the legions. The aim of the paper is to find out whether the epigraphic evidence may bring any additional information concerning the civilian and military families, ethnic and social composition of the inhabitants living near legionary bases, conditions of life, and the nature of the settlement.
Źródło:
Studia Europaea Gnesnensia; 2017, 16; 225-259
2082-5951
Pojawia się w:
Studia Europaea Gnesnensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Piaskowce dolnego dewonu na górze Barczy (Góry Świętokrzyskie) i historia ich eksploatacji
History of exploitation of the Lower Devonian sandstones at the Barcza Hill (Holy Cross Mountains)
Autorzy:
Król, Paweł
Fijałkowska-Mader, Anna
Kozak, Bartosz
Giełżecka-Mądry, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/2076211.pdf
Data publikacji:
2021
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
piaskowce
dolny dewon
eksploatacja
Barcza
sandstones
Lower Devonian
exploitation
Opis:
The beginning of exploitation of the Lower Devonian sandstones on Barcza Hill, located in the Klonów Range in the central part of the Holy Cross Mountains, dates back to the first decade of the last century. Sandstones of the lower Emsian Barcza Beds, known in older literature as “placoderm sandstones” were mined here. By the time of World War II, there were seven mines that produced mainly paving stones and crushed stone. Three of them resumed work after the war: “Kopalnia Nowa”, “Byk” and “Przy Pomniku”. Unfavourable deposit conditions and competition of the neighbouring mining plants "Bukowa Góra” and "Wiśniówka” led to the abandonment of mining on Barcza Hill in the late 1950s. In 1984, the “Barcza” nature reserve was created, which included the two largest quarries: "Kopalnia Nowa”and "Byk”.
Źródło:
Przegląd Geologiczny; 2021, 69, 2; 81--90
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Storm origin of bone-bearing beds in the Lower Devonian placoderm sandstone from Podłazie Hill (Holy Cross Mountains, central Poland)
Autorzy:
Szrek, P.
Niedźwiedzki, G.
Dec, M.
Powiązania:
https://bibliotekanauki.pl/articles/2060466.pdf
Data publikacji:
2014
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Placoderm Sandstone
Lower Devonian
Emsian
Holy Cross Mountains
Polska
Opis:
The placoderm sandstone (Emsian, Holy Cross Mountains) exposed in the abandoned quarry at Podłazie Hill was revisited and excavated during fieldwork conducted in 2011-2013. Bone-bearing breccias were identified for the first time at this site and subjected to taphonomic analysis. Vertebrate remains are dominated by heterostracans, while true placoderms compose less than 20% of the total vertebrate assemblage. The high degree of fragmentation of the bones and low degree of abrasion indicate that the remains were reworked and transported before final burial. This is consistent with the mixed character of the bone accumulations, which comprise both open-shelf forms (acanthodians, chondrichthyans) as well as those related to marginal-marine environments (placoderms and sarcopterygians). The bone-bearing succession has been subdivided into five depositional facies attributed to a coastal lagoon influenced by stormy, possibly tidal conditions. The occurrence of the invertebrate trace fossil Ilmenichnus sp. accompanied by Lockeia and Monomorphichnus supports this interpretation.
Źródło:
Geological Quarterly; 2014, 58, 4; 795--806
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trace fossils from the Lower Jurassic Ciechocinek Formation, SW Poland
Autorzy:
Leonowicz, P.
Powiązania:
https://bibliotekanauki.pl/articles/2061349.pdf
Data publikacji:
2008
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
trace fossils
fine-grained clastics
brackish environment
Lower Jurassic
Opis:
Mud-silt deposits of the Lower Jurassic Ciechocinek Formation from the Czestochowa-Wielun region are characterized by a low diversity ichnofossil association, which includes the ichnogenera Planolites, Palaeophycus, Helminthopsis, Gyrochorte, Protovirgularia and Spongeliomorpha as well as some unidentified pascichnia. This association points to deposition in a low-energy brackish environment with poorly oxygenated sediments. Changes of seafloor oxygenation, influenced by periodical bottom currents, resulted in various bioturbation intensities, which range from none to high.
Źródło:
Volumina Jurassica; 2008, 6, 1; 89-98
1896-7876
1731-3708
Pojawia się w:
Volumina Jurassica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evolution of the Late Neogene and Eopleistocene fluvial system in the foreland of the Sudetes Mountains, SW Poland
Autorzy:
Badura, J.
Przybylski, B.
Powiązania:
https://bibliotekanauki.pl/articles/973652.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
fluvial sediments
Neogene
Eopleistocene
Lower Silesia
SW Poland
palaeogeography
Opis:
The oldest Cainozoic fluvial deposits in Lower Silesia date from the Oligocene. During the Middle and Late Miocene times, the fluvial system of this region was only slightly modified, especially in the foreland of the West and Middle Sudetes Mts. River lengths changed, following the migration of the North Sea shorelines. A rapid rebuilding of the fluvial system took place in the foreland of the East Sudetes Mts. either in the Late or Middle Miocene. Till that time, the main river valley of this region - the Nysa Kłodzka River, related to the Paczków and Kędzierzyn Grabens - used to flow towards the East, to a bay of the Paratethys sea. The new main river, pre-Odra, started to flow towards the North not before the Grodków Graben cut meridionally the Meta-Carpathian Swell. We are of the opinion that deposits of the Poznań Formation originated in an fluvial environment because no marine and/or limnic deposits have hitherto been discovered in the area of Lower Silesia above the uppermost of the Middle-Polish lignite seams (Henryk). The pre-Odra River drained the eastern part of Lower Silesia, and flowed towards the North, at least to the Poznań region. This main river captured such smaller rivers, as: the pre-Vistula, pre-Olza, pre-Ostravica, pre-Opava, pre-Nysa Kłodzka, and pre-Bystrzyca. Rivers draining the West Sudetes Mts. flowed first towards the North, to the region of the present-day Middle Odra River, and there turned to the West. It is conceivable that these rivers curved westwards just along the line of the present-day Wrocław - Magdeburg marginal stream valley ("Pradolina"). Since the Pliocene, the Sudetic rivers have started to transport coarser, sandy, and even gravelly material to a more distant foreland. Alluvial deposits of this phase occur exclusively on uplands. Coarse-grained sediments recognized in the bottom of deep erosional incisions were redeposited under subglacial conditions during the Mesopleistocene glaciations. The presented new interpretation of origin of the Poznań Formation basin and detailed recognition of Pliocene and Eopleistocene river system should initiate a new line of research into the Late Neogene and Eopleistocene sediments.
Źródło:
Annales Societatis Geologorum Poloniae; 2004, 74, No 1; 43-61
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sustainable development of the Lower Vistula
Autorzy:
Majewski, W.
Powiązania:
https://bibliotekanauki.pl/articles/108504.pdf
Data publikacji:
2013
Wydawca:
Instytut Meteorologii i Gospodarki Wodnej - Państwowy Instytut Badawczy
Tematy:
Lower Vistula
sustainable development
navigation
water supply
hydro energy
Opis:
The Vistula is the Poland’s largest River. It flows from the south to the north and has its mouth in the Baltic Sea. Hydrographically the Vistula is divided into three sections: the Upper Vistula from the source to San tributary; the Middle Vistula up to the Narew tributary; and the Lower Vistula till the outlet to the sea. The Lower Vistula is 391 km in length. Along it there are several very important urban centers: Gdańsk with its harbor and container terminal, Elbląg with its harbor situated on the Vistula Lagoon, Tczew, Grudziądz, Włocławek, Płock and Warsaw, the capital of Poland. The Lower Vistula establishes part of the International Waterway E70 and E40 as it has important economic value and development potential. The Lower Vistula has important hydroenergy potential, is the source of water supply for people, industry and agriculture as well as being a very important ecological corridor. The whole length of the Lower Vistula, except for Włocławek Reservoir is included in the NATURA 2000 Program. The Włocławek hydraulic project lies along this section. It was commissioned in 1970 and has been the source of significant debate discussion between ecologists and water resources specialists. The Lower Vistula also benefits from scenic countryside and is popular for tourism and recreation. Along the Lower Vistula, a very important problem still exists in the form of flood hazard, mainly caused by ice phenomena and is also endangered by droughts. The paper begins with a short discussion about sustainable development. It then presents the current state of the management of the Lower Vistula and its catchment, its economic potential and plans for development. Possibilities regarding the construction of future hydraulic projects are also discussed, including the benefits for energy production, navigation, water supply, tourism and recreation.
Źródło:
Meteorology Hydrology and Water Management. Research and Operational Applications; 2013, 1, 1; 33-37
2299-3835
2353-5652
Pojawia się w:
Meteorology Hydrology and Water Management. Research and Operational Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quasilinearization method for finite systems of nonlinear RL fractional differential equations
Autorzy:
Denton, Zachary
Ramirez, Juan Diego
Powiązania:
https://bibliotekanauki.pl/articles/1397341.pdf
Data publikacji:
2021
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
fractional differential systems
lower and upper solutions
quasilinearization method
Opis:
In this paper the quasilinearization method is extended to finite systems of Riemann-Liouville fractional differential equations of order 0 < q < 1. Existence and comparison results of the linear Riemann-Liouville fractional differential systems are recalled and modified where necessary. Using upper and lower solutions, sequences are constructed that are monotonic such that the weighted sequences converge uniformly and quadratically to the unique solution of the system. A numerical example illustrating the main result is given.
Źródło:
Opuscula Mathematica; 2020, 40, 6; 667-683
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Ciechocinek Formation (Lower Jurassic) of SW Poland : petrology of green clastic rocks
Autorzy:
Leonowicz, P.
Powiązania:
https://bibliotekanauki.pl/articles/2058913.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Lower Jurassic
Cracow-Silesian Upland
provenance
petrology
sandstones
mudstones
Opis:
The Lower Jurassic Ciechocinek Formation from the Czestochowa-Wielun region of SW Poland comprises greenish-grey muds and silts as well as poorly consolidated mudstones and siltstones with lenticular intercalations of fine-grained sands, sandstones and siderites. Analysis of a mineral composition indicates that the detrital material was derived mainly from the weathering of metamorphic and sedimentary rocks of the eastern Sudetes with their foreland and of the Upper Silesia area, and that this material underwent repeated redeposition. The Fe-rich chlorites which give the green colour to the mudstones of the Ciechocinek Formation are most probably early diagenetic minerals, genetically linked with the deposition in a brackish sedimentary basin.
Źródło:
Geological Quarterly; 2005, 49, 3; 317--330
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Provenance petrological study of the Upper Vendian and Cambrian clastic material; foreland of the Pomeranian Caledonides (northern Poland)
Autorzy:
Sikorska, M.
Powiązania:
https://bibliotekanauki.pl/articles/2059450.pdf
Data publikacji:
2000
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
northern Poland
Lower Cambrian
Upper Vendian
clastic material
zircon
Opis:
The provenance of clastic material in the oldest part of the sedimentary cover of the East European Craton, in northern Poland, is analysed. Analysis of the Żarnowiec Formation sandstones (Upper Vendian-lowest Cambrian) confirm earlier views of a local origin. The crystalline basement in the Kościerzyna IG 1 region mainly yielded enderbitic detritus while that in the Gdańsk IG 1 region provided migmatitic detritus. Triangle diagrams of the overlying, mature, sandy marine Cambrian show unequivocally that the detritus was transported from the craton interior. Analysis of mono- and polycrystalline quartz and cathodoluminescence (CL) analysis indicates erosion of metamorphic, magmatic and sedimentary rocks, and this is confirmed by CL observations of zircons. These results are consistent with the view that the Upper Vendian and Cambrian strata on the Pomeranian Caledonides foreland were formed on the passive margin of Baltica.
Źródło:
Geological Quarterly; 2000, 44, 3; 237-247
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Facies transition and biostratigraphic correlation of the Upper Silurian and Lower Devonian in West Bulgaria
Autorzy:
Boncheva, I.
Sachanski, V.
Lakova, I.
Yaneva, M.
Powiązania:
https://bibliotekanauki.pl/articles/2059515.pdf
Data publikacji:
2007
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Bulgaria
Upper Silurian-Lower Devonian
conodonts
graptolites
facies transition
Opis:
Upper Silurian and Lower Devonian shelf deposits in West Bulgaria are exposed in three main Alpine tectonic units: the West Balkan Unit, the Lyubash Monocline and the Morava Unit. The West Balkan and Lyubash units consist of siliciclastic deposits: black graptolitic shales, banded pale shales and black siltstones. The Ludlow, Pridoli, Lochkovian, Pragian and Emsian were recognized on the basis of graptolite and tentaculite faunas. In the Morava Unit, the Ludlow black shales are progressively replaced by clayey limestones and nodular and micritic limestones in the Pridoli and Early Devonian. Newly obtained conodonts show the presence of the siluricus, eosteinhornensis, woschmidti, postwoschmidti, delta-pesavis, sulcatus, dehiscens and gronbergi zones. Petrographic study of the Morava Unit shows an increasing carbonate content and shallowing conditions upwards. The biostratigraphical correlation and facies interpretation reveal the coeval existence of two different depositional environments within the same shelf basin as well as a gradual shift in proximal direction.
Źródło:
Geological Quarterly; 2007, 51, 4; 407-418
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Early Jurassic braided river system from Mehadia, South Carpathians, Romania
Autorzy:
Kędzior, A.
Popa, M. E.
Powiązania:
https://bibliotekanauki.pl/articles/2059779.pdf
Data publikacji:
2018
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
sedimentology
Lower Jurassic
continental deposits
Mehadia
South Carpathians
Romania
Opis:
The Lower Jurassic (Hettangian–Sinemurian) continental deposits of the Mehadia area (Caraş–Severin County) belong to the Presacina Basin, Upper Danubian Units of the South Carpathians, Romania. This un-named succession is exposed along large areas within the Greaţca Quarry where deposits of a complex braided river system can be seen. Nine clastic facies are identified within the Mehadia section and grouped into two facies associations reflecting two main sub-environments. (A) a fine-grained association, up to 6.5 m thick, composed of greyish black and dark grey massive and horizontally laminated mudstones interbedded with fine- to medium-grained sandstones showing ripple lamination, tabular low-angle large-scale cross-bedding and in some places massive sandstones. Within this association coarsening and fining-upward sequences are visible, while subordinate pensymmetrical-like sequences were observed. The sediments of the fine-grained association are interpreted as having been deposited along an alluvial plain from flood waters. The sandstone interbeds are interpreted as crevasse channel-fills and the thinner sandstone bodies as proximal crevasse splays. (B) a coarse-grained facies association represented by sandstones and conglomerates, both clast- and matrix-supported, from granule to pebble clast sizes. Almost all basal members of this association are underlain by erosional surfaces, while internal erosional surfaces occur at some levels. The coarse-grained facies association is interpreted as having been deposited within active river channels of a sandy braided river system. The occurrence of numerous erosional surfaces, the recurrence of the facies within this association (channel bodies), as well as the abundant mudstone and sandstone intraclasts all point to frequent conditions of erosion (including redeposition) of previously deposited sediments. The relatively low fine-grained sediment content (<25%) can be explained by two factors: (1) a creation rate for accommodation space was not enough for the accumulation of a large amount of overbank deposits; (2) a lack of larger quantities of fine-grained material being transported in the river system. Both factors may have operated independently or interacted.
Źródło:
Geological Quarterly; 2018, 62, 2; 415--432
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hettangian tetrapod burrows from the continental Steierdorf Formation at Anina, western Romania
Autorzy:
Csiki-Sava, Z.
Kedzior, A.
Pienkowski, G.
Popa, M. E.
Powiązania:
https://bibliotekanauki.pl/articles/2059864.pdf
Data publikacji:
2016
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
tetrapod burrows
therapsids
crocodyliforms
dinosaurs
Lower Hettangian
Steierdorf Formation
Opis:
Very large, sparsely distributed, sinuous, gently dipping and occasionally branching tunnels with subordinate swells, as well as possible chambers and scratches, are described from the Hettangian Dealul Budinic Member of the Lower Jurassic continental Steierdorf Formation at Anina in the South Carpathians, Romania, and are interpreted as tetrapod burrows. No bone remains have been found in association with these structures. The morphology and large dimensions of the burrows suggest that the trace-makers were sauropsid amniotes, most probably either crocodyliforms or small-sized basal neornithischian dinosaurs, although their therapsid affinities, despite being less likely, cannot be discarded either. The age, large size and probable origin of these burrows add important information to a poorly documented period of the evolution of tetrapod fossoriality. It may be suggested that within a relatively short time interval following the Triassic-Jurassic extinction event, when environmental conditions were still marked by strongly seasonal climate with prolonged droughts as well as extreme moisture and temperature fluctuations, fossorial habit probably became yet again an endurance strategy for burrow makers.
Źródło:
Geological Quarterly; 2016, 60, 2; 395--406
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Vertebrate remains from the Lower Muschelkalk of Raciborowice Górne (North-Sudetic Basin, SW Poland)
Autorzy:
Chrząstek, A.
Powiązania:
https://bibliotekanauki.pl/articles/2060216.pdf
Data publikacji:
2008
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
North-Sudetic Basin
fish teeth
Chondrichthyes
Osteichthyes
Lower Muschelkalk
Opis:
Vertebrate remains, mostly fish teeth and scales, are described from the Lower Muschelkalk of Raciborowice Górne, North-Sudetic Basin, SW Poland. The assemblage occurs in dark grey organodetrital limestone of unit C. Vertebrate remains, represented mainly by vertebrate bones and coprolites, are also known from unit B. Five taxa of chondrichthyan teeth — Acrodus lateralis, Acrodus cf. lateralis, Acrodus sp., Palaeobates angustissimus, Palaeobates sp. and, for the first time from this region, two taxa of osteichthyan remains — teeth of Birgeria sp., scales from Gyrolepis sp. as well as scales from unclassified actinopterygians and enigmatic bones (fishes?) are described from the Lower Muschelkalk at Raciborowice Górne. Reptile teeth represent ing the Nothosauridae or Cymatosauridae have been found for the first time at this locality. They were discovered in the Bone Bed of unit C, that had previously only yielded fish teeth. The material collected has allowed reconstruction of the vertebrate as semblage of the Lower Muschelkalk of the North-Sudetic Basin. It has also helped to constrain reconstructions of the palaeoenvironment, sugesting that it represented a deepening lagoon. The assemblage has been correlated with age-equivalents from other regions of Europe, the faunas from the Holy Cross Mts. (Central Poland) being the closest analogy. The evidence indicates that, during the deposition of units Band C that, contain the vertebrate remains, connection with the Tethys Ocean was through the Silesian–Moravian and East Carpathian marine gateways.
Źródło:
Geological Quarterly; 2008, 52, 3; 225-225
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Early Carboniferous trilobite remains from limestones of the Dębnik Anticline, southern Poland
Autorzy:
Bąk, M.
Dulemba, P.
Bąk, K.
Powiązania:
https://bibliotekanauki.pl/articles/184813.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
trilobites
arthropods
Lower Carboniferous
Dębnik anticline
Raclawka Valley
Polska
Opis:
The presence of proetid trilobites' remnants is reported for the first time from the Lower Carboniferous limestones of the Dębnik Anticline outcropping in the Raclawka Valley, situated in the eastern part of the Upper Silesian Block (southern part of the Cracow Upland). Disintegrated exoskeletons of trilobites are observed in thin sections of fine-grained, peloidal wackstones and packstones. These rocks contain also foraminifers which indicate an early Tournaisian age for this locality.
Źródło:
Geology, Geophysics and Environment; 2014, 40, 1; 27-32
2299-8004
2353-0790
Pojawia się w:
Geology, Geophysics and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
System do interaktywnej rehabilitacji oraz diagnostyki dysfunkcji kończyn dolnych w łańcuchu biokinematycznym zamkniętym
System for interactive rehabilitation and diagnostics of the dysfunction of lower limbs in the biokinematic closed chain
Autorzy:
Nowak, G.
Kowalski, P.
Juszczyński, Ł.
Bachorz, M.
Powiązania:
https://bibliotekanauki.pl/articles/261963.pdf
Data publikacji:
2012
Wydawca:
Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki. Katedra Inżynierii Biomedycznej
Tematy:
rehabilitacja
diagnostyka
kończyna dolna
biofeedback
rehabilitation
diagnostics
lower limb
Opis:
Wiele jednostek chorobowych, np. złamanie, skręcenie czy zwichnięcie w obrębie kończyn dolnych wymaga odpowiednich ćwiczeń i rehabilitacji. W pracy przedstawiono system do interaktywnej rehabilitacji oraz diagnostyki dysfunkcji kończyn dolnych w łańcuchu biokinematycznym zamkniętym, opisano zasadę działania, a także korzyści wynikające z jego stosowania. System przeznaczony jest do rehabilitacji narządu ruchu w schorzeniach ortopedycznych, reumatologicznych, neurologicznych, kardiologicznych oraz w zastosowaniach do odnowy biologicznej i w sporcie.
Many diseases such as fracture, sprain, or dislocation within the lower limbs require suitable training and rehabilitation. The paper presents system for interactive rehabilitation and diagnostics of dysfunction of lower limbs in the biokinematic closed chain, introduces the principle of operation and the advantages of its application. The system was designed for the rehabilitation of the motor organ in orthopedic, rheumatologic, neurologic and cardiac diseases. It is also applied in wellness and sport.
Źródło:
Acta Bio-Optica et Informatica Medica. Inżynieria Biomedyczna; 2012, 18, 2; 80-82
1234-5563
Pojawia się w:
Acta Bio-Optica et Informatica Medica. Inżynieria Biomedyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Asymptotic behaviour of the iterates of nonnegative operators on a Banach lattice
Autorzy:
Socała, Jolanta
Powiązania:
https://bibliotekanauki.pl/articles/1294507.pdf
Data publikacji:
1998
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
nonnegative operator
exponentially stationary operator
integral operator
lower function
Opis:
Asymptotic convergence theorems for nonnegative operators on Banach lattices, on $L^{∞}$, on C(X) and on $L^p(1 ≤ p < ∞)$ are proved. The general results are applied to a class of integral operators on L¹.
Źródło:
Annales Polonici Mathematici; 1998, 68, 1; 1-16
0066-2216
Pojawia się w:
Annales Polonici Mathematici
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monotone method for nonlinear second order periodic boundary value problems with Carathéodory functions
Autorzy:
Wang, Ming-Xing
Cabada, Alberto
Nieto, Juan
Powiązania:
https://bibliotekanauki.pl/articles/1311755.pdf
Data publikacji:
1993
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
upper and lower solutions
monotone iterative technique
Carathéodory function
Opis:
The purpose of this paper is to study the periodic boundary value problem -u''(t) = f(t,u(t),u'(t)), u(0) = u(2π), u'(0) = u'(2π) when f satisfies the Carathéodory conditions. We show that a generalized upper and lower solution method is still valid, and develop a monotone iterative technique for finding minimal and maximal solutions.
Źródło:
Annales Polonici Mathematici; 1993, 58, 3; 221-235
0066-2216
Pojawia się w:
Annales Polonici Mathematici
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Threatened lichens of Lower Silesia, Poland
Autorzy:
Kossowska, M
Fabiszewski, J.
Powiązania:
https://bibliotekanauki.pl/articles/58203.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Polska
threatened lichen
red list
lichen
Lower Silesian region
Opis:
A preliminary red list of threatened lichens of Lower Silesia (SW Poland) is presented. Species have been valuated according to the Red Data Book Categories (IUCN). The list comprises 602 taxa (ca. 60% of the whole lichen flora of Lower Silesia). 52 species are considered as rare (category R), 84 - as vulnerable (V), and 63 species - as endangered (E). The Silesian lichen flora is characterized by great numbers of taxa with extinct (Ex -140 taxa), and indeterminate (I - 263 taxa) categories.
Źródło:
Acta Societatis Botanicorum Poloniae; 2004, 73, 2
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distribution of Vulpia species [Poaceae] in Poland
Autorzy:
Frey, L
Paszko, B.
Kwiatkowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/58232.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Polska
hybrid
Poaceae
Vulpia
Lower Silesian region
taxonomy
distribution
Opis:
The distribution of four species of the genus Vulpia [V. myuros (L.) C.C. Gmel., V. bromoides (L.) S.F. Gray, V. ciliata Dumort. and V. geniculata (L.) Link] reported in Poland has been studied. Currently, V. myuros and especially V. bromoides are very rare species, and their greatest concentration can be found only in the Lower Silesia region. The number of their localities decreased after 1950 and it seems resonable to include both species in the "red list" of threatened plants in Poland: V. myuros in the EN category, V. bromoides in the CR category. V. ciliata and V. geniculata are very rare ephemerophytes and their localities not confirmed during ca 60 years are of historical interest only.
Źródło:
Acta Societatis Botanicorum Poloniae; 2004, 73, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
„An steiler Höh‘, von Felsen eingesäumet“ – die Kirche Wang in literarischen Zeugnissen deutscher Autoren
„An steiler Höh‘, von Felsen eingesäumet…“ – The Wang Church in literary testimonies of German authors
Autorzy:
Południak, Natalia
Powiązania:
https://bibliotekanauki.pl/articles/559918.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Wrocławski. Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe
Tematy:
Wang Church
Lower Silesia
Giant Mountains
Karpacz
German poets
Opis:
The Wang Church was transported from the Norwegian village Vang to Berlin, and then do Giant Mountains in 1842. The Norwegian painter Dahl made the king Frederick William IV of Prussia buy the church. Countless Frederica von Reden of Bukowiec convinced him to move it to Giant Mountains, to Karpacz. On 28th July 1844 the church was consecrated. Now it is a very important tourist attraction of the Giant Mountains. It has been an inspiration for writers and poets.
Źródło:
Orbis Linguarum; 2019, 53; 91-112
1426-7241
Pojawia się w:
Orbis Linguarum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kina na Dolnym Śląsku: rekonesans historyczny
Cinemas in Lower Silesia: historical reconnaissance
Autorzy:
Andrzej Dębski, Andrzej Dębski
Powiązania:
https://bibliotekanauki.pl/articles/923311.pdf
Data publikacji:
2019-12-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
regional history of cinema
Lower Silesia
cinema in Germany
Opis:
The highest level of cinema attendance in Lower Silesia after World War II was recorded in 1957. It was higher than before the war and lower than during the war. In the years that followed it steadily declined, influenced by global processes, especially the popularity of television. This leads us to reflect on the continuity of historical and film processes, and to look at the period from the 1920s to the 1960s as the ‘classical’ period in the history of cinema, when it was the main branch of mass entertainment. The examples of three Lower Silesian cities of different size classes (Wroclaw, Jelenia Gora, Strzelin) show how before World War II the development from ‘the store cinema [or the kintopp] to the cinema palace’ proceeded. Attention is also drawn to the issue of the destruction of cinematic infrastructure and its post-war reconstruction. In 1958 the press commented that ‘if someone produced a map with the towns marked in which cinemas were located, the number would increase as one moved westwards’. This was due to Polish (post-war) and German (pre-war) cinema building. The discussion closes with a description of the Internet Historical Database of Cinemas in Lower Silesia, which collects data on cinemas that once operated or are now operating in the region.
Źródło:
Images. The International Journal of European Film, Performing Arts and Audiovisual Communication; 2019, 26, 35; 129-145
1731-450X
Pojawia się w:
Images. The International Journal of European Film, Performing Arts and Audiovisual Communication
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The defences of the Roman legionary fortress at Novae (Lower Moesia) and coin finds from the latest excavations “Per lineam munitionum”: numismatic and archaeological interpretation
Autorzy:
Jaworski, Piotr
Zakrzewski, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1632436.pdf
Data publikacji:
2020-12-19
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
Roman fortifications
legionary fortress
numismatics
coins
Novae
Lower Moesia
Opis:
This paper aims to present the results of archaeological works carried out within the framework of a post-excavation project, “Per lineam munitionum”, between 2005–2016 around the fortification system of the Roman legionary fortress and the late Roman and early Byzantine town of Novae. The research concentrated generally on completing and recording old trenches as well as recording remains of the original building substance, stratigraphy and other archaeological remains using modern technologies and precise geodetic equipment. The archaeological data and stratigraphical observations were compared with the numismatic findings in an effort to improve the final interpretation and the reconstruction of the main construction phases.
Źródło:
Polish Archaeology in the Mediterranean; 2020, 29(2); 357-406
1234-5415
Pojawia się w:
Polish Archaeology in the Mediterranean
Dostawca treści:
Biblioteka Nauki
Artykuł

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