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Wyświetlanie 1-23 z 23
Tytuł:
Creation of unequal error protection codes for two groups of symbols
Autorzy:
Kuriata, E.
Powiązania:
https://bibliotekanauki.pl/articles/907938.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
kody z niejednakową ochroną
kody doskonałe
górna granica Hamminga
dolna granica Hilberta
macierz generująca
kody pływające
unequal error protection codes (UEP codes)
perfect codes
Hamming’s upper bound
Hilbert’s lower bound
generation matrix
Opis:
This article presents problems of unequal information importance. The paper discusses constructive methods of code generation, and a constructive method of generating asymptotic UEP codes is built. An analog model of Hamming’s upper bound and Hilbert’s lower bound for asymptotic UEP codes is determined.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2008, 18, 2; 251-257
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of roosting birds on the abundance of two groups of soil mesofauna
Autorzy:
Ilieva-Makulec, Krassimira
Kozacki, Dawid
Makulec, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/470649.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Tematy:
corvids
roost
enrichment
mites
springtails
Opis:
The aim of the study was to assess the influence of corvid urban roosts on the abundance of two groups of soil mesofauna: mites and springtails. Two areas located in the city of Warsaw were taken into consideration, one subjected to winter roosting activity of corvids and the other not influenced by birds. The samples were taken three times, in May, July, and September of 2013. The results show a positive effect of corvid roosts on the density of soil mesofauna, especially in the top 0–5 cm soil layer. On each sampling date, we found more numerous communities of mites and springtails in the soil within the roosting area than in control. The average densities of mites ranged from 30×103 ind. m–2 to 200×103 ind. m–2 in the soil within the roost and from 6 ×103 ind. m–2 to 40×103 ind. m–2 in the control. In the case of springtails the average densities ranged from 9×103 ind. m–2 to 36×103 ind. m–2 in the roost and from 4×103 ind. m–2 to 8×103 ind. m–2 in the control. Among the two groups, mites prevailed over the springtails both in the soil of roost and control area. We inferred that the corvid roosting activity, involving mainly an excrement deposition on the soil surface, influences soil mesofauna indirectly through many related changes occurring in soil environment e.g. in nutrient availability, soil acidity, microbial communities.
Źródło:
Studia Ecologiae et Bioethicae; 2015, 13, 4; 117-133
1733-1218
Pojawia się w:
Studia Ecologiae et Bioethicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The occurrence of parasitic arthropods in two groups of European bison in the Bialowieza Primeval Forest
Autorzy:
Izdebska, J N
Powiązania:
https://bibliotekanauki.pl/articles/836664.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
Bialowieza Forest
European bison
occurrence
parasitic arthropod
Opis:
Within 1992-2000. a total of 181 Białowieża Forest bison were examined from two winter herds. Twelf parasitic arthropod species were observed, a high infestation being typical of Demodex bisonianus, Chorioptes bovis, Ixodes ricinlls, Dermacentor reticulatus, and Bisonicola sedecimdecembrii. The infestation in section 422 herd being higher for B. sedecimdecembrii, I. ricinus, D, reticulatus, Ch. Bovis, D. bisonianus was slightly more prevalent in the section 391 herd, the intensity being, however, lower than that in the other herd. Among the remaining arthropods found in the Białowieża Forest European bison, some Lipoptena cervi occurred in both herds. Demodex sp. and Sarcoptes scabiei were recorded only in the section 422 herd, Ixodes persulcatus was present only in the section 391 bison and those kept in the reservation, while D. bovis, Psoroptes ovis. and Melophagus ovinus were found in the reserve bison only. In the present study, the largest differences in the extent of infestation involved the hair-dwelling arthropods (B. sedecimdecembrii, I. ricinus).
Źródło:
Annals of Parasitology; 2001, 47, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The occurrence of parasitic arthropods in two groups of European bison in the Białowieża Primeval Forest
WYSTĘPOWANIE STAWONOGÓW PASOŻYTNICZYCH W DWÓCH GRUPACH ŻUBRÓW W PUSZCZY BIAŁOWIESKIEJ
Autorzy:
Izdebska, J. N.
Powiązania:
https://bibliotekanauki.pl/articles/2148475.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
Bialowieza Forest
European bison
occurrence
parasitic arthropod
Opis:
Within 1992-2000. a total of 181 Białowieża Forest bison were examined from two winter herds. Twelf parasitic arthropod species were observed, a high infestation being typical of Demodex bisonianus, Chorioptes bovis, Ixodes ricinlls, Dermacentor reticulatus, and Bisonicola sedecimdecembrii. The infestation in section 422 herd being higher for B. sedecimdecembrii, I. ricinus, D, reticulatus, Ch. Bovis, D. bisonianus was slightly more prevalent in the section 391 herd, the intensity being, however, lower than that in the other herd. Among the remaining arthropods found in the Białowieża Forest European bison, some Lipoptena cervi occurred in both herds. Demodex sp. and Sarcoptes scabiei were recorded only in the section 422 herd, Ixodes persulcatus was present only in the section 391 bison and those kept in the reservation, while D. bovis, Psoroptes ovis. and Melophagus ovinus were found in the reserve bison only. In the present study, the largest differences in the extent of infestation involved the hair-dwelling arthropods (B. sedecimdecembrii, I. ricinus).
Źródło:
Wiadomości Parazytologiczne; 2001, 47, 4; 801-804
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of two parameter groups of the Knothe–Budryk theory in subsidence prediction
Autorzy:
Polanin, P.
Powiązania:
https://bibliotekanauki.pl/articles/91979.pdf
Data publikacji:
2015
Wydawca:
Główny Instytut Górnictwa
Tematy:
akcja górnicza
prognoza
deformacja terenu
mining operation
forecast
surface deformation
Opis:
The research includes geodetic measurements carried out along eight observation lines located in the area of Upper Silesian Coal Basin in order to determine the possible usage of the bimodal method in subsidence prediction. The article contains information about principles of the proposed method, description of observation material and applied software and comparison of calculations results of deformation indicators by the bimodal method (including three parameters: a, tgβ1 and tgβ2) and the classic one (including two parameters: a and tgβ). The article includes initial results in terms of parameters' values determination of the bimodal method on the basis of mining and geological conditions, and it presents an accuracy evaluation of the proposed method.
Źródło:
Journal of Sustainable Mining; 2015, 14, 2; 67-75
2300-1364
2300-3960
Pojawia się w:
Journal of Sustainable Mining
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Healthy Smile Prevention project in Slovakia with students DH Klinik in Presov. Final report of study: cariosity of teeth among schoolchildren within two groups in Slovakia in 2002, 2005, 2007 and 2009
Autorzy:
Koval'ova, E.
Eliasova, A.
Adamisin, P.
Koval, A.
Powiązania:
https://bibliotekanauki.pl/articles/2052422.pdf
Data publikacji:
2015
Wydawca:
Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:
cariosity of teeth
prevention
project
pre-school children
schoolchildren
Opis:
In the thesis the authors present complex results of the epidemiological study of oral health of the 6 - 12-year old schoolchildren attending elementary schools in Prešov (Slovakia) who participated in the Healthy Smile Prevention Project. The participants of the Project were represented by the pre-school children and schoolchildren from the age of 4 years attending the pre-school facilities and elementary schools and the project was performed by the dental hygienist, dental disease prevention officer, and school dental care assistant under supervision of a dental practitioner. The oral health of the abovementioned project participants was compared with the oral health of the group of children not participating in the prevention project. The project was supported by the Swiss company GABA.
Źródło:
Health Problems of Civilization; 2015, 09, 2; 27-30
2353-6942
2354-0265
Pojawia się w:
Health Problems of Civilization
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cardiovascular Load During Summer Work of Two Age Groups of Van-Rickshaw Pullers in West Bengal, India
Autorzy:
Sahu, S.
Maity, S. G.
Moitra, S.
Sett, M.
Haldar, P.
Powiązania:
https://bibliotekanauki.pl/articles/90511.pdf
Data publikacji:
2013
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
van-rickshaw puller
age
hot environment
cardiovascular load
cardiac cost
wiek
gorące środowisko pracy
układ krążenia
serce
Opis:
Van-rickshaw is a popular mode of transport of people and merchandise in developing countries. The purposeof this study was to assess the effect of age on cardiovascular load of van-rickshaw pullers in the summer season (March–June) in real situations. In 142 participants, divided into 2 age groups (25–40 and 41–55 years), cardiovascular load was assessed on the basis of working and partial recovery heart rate (HR), predicted maximal HR, working maximal HR, average working HR, percentage of reserved HR, sum of recovery heart beats, percentage of recovery, relative and net cardiac cost, etc. Except for percentage of recovery, all parameters differed significantly between the groups and were significantly correlated with age. As this activity is very stressful, it places a heavy demand on the cardiovascular system. Therefore, age is an important factor for sustainability of the work, especially in a hot environment. Some ergonomic interventions are necessary to reduce cardiovascular load.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2013, 19, 4; 657-665
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Computational fishing and structural analysis of MIPS protein from two important plant groups
Autorzy:
Hazra, A.
Powiązania:
https://bibliotekanauki.pl/articles/11811.pdf
Data publikacji:
2015
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Opis:
Myo Inositol 1-Phosphate Synthase (MIPS), which catalyzes the first step of inositol metabolism, has been reported from a diverse range of organism like bacteria to human including different groups of plants and animals. The present work is carried out to explore and analyze structural forms of the respective MIPS proteins from complete sequenced genome or proteome available on database of one representative from two important plant groups viz. bryophyte (Physcomitrella patens) and pteridophyte (Selaginella moellendorffii). Previously reported characteristic MIPS sequences was used to identify it’s homolog ones from those members under study. The explored sequences compared with a number of MIPS varieties from other plant members to study the conserveness or evolution of the protein/enzyme. ProtParam tool provided necessary theoretical physicochemical data of the predicted proteins, the three-dimensional structures were predicted through homology modelling with identified amino acid data. Structural evaluation and stereochemical analyses were performed using ProSA-web displaying Z-scores and Molprobity visualising Ramachandran plot.
Źródło:
International Letters of Natural Sciences; 2015, 42
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dwuetniczność międzywojennej Warszawy w świetle wyników wyborów
Two ethnic groups in interwar Warsaw in the light of the results of the elections
Autorzy:
Kowalski, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/684357.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Warszawa
okres międzywojenny
Polacy
Żydzi
zachowania wyborcze
Warsaw
interwar period
Poles
Jews
electoral behaviour
Opis:
The results of the elections, including their spatial diversity, are very often influenced by the cultural diversity of voters. This is clearly visible in Poland during the interwar period (1918-1939). This shows, among other, the study of J. Kopstein and J. Wittenberg (2000). Poles voted for nationwide parties with different ideological features. Members of ethnic minorities choosing parties emphasizing their ethnicity. The only grouping that fully broke the ethnic divide were the Communists, who were voted on by both Polish and Jewish voters. This is also confirmed in the case of election results in Warsaw, a city inhabited by Poles (70%) and Jews (30%). It was a rule that about 75-80% of Warsaw voters voted for the nationwide parties and the remaining 20-25% for the Jewish parties. However, the analysis of the Warsaw elections does not confirm the thesis of J. Kopstein and J. Wittenberg (2000) that the Poles voted ideologically, while the Jews voted for the parties representing the Jews as a minority. Jewish parties also had a differentiated ideological image with the Left, the Right and the Center. Taking into account this diversity, it makes possible to see that Jewish voters expressed greater sympathy for the left-wing parties (Bund, the Communists and Poale Zion) than Poles (Polish Socialist Party, the Communists). At the end of the 1930s, the leftist sympathies were particularly prominent among the Jews. In the elections to the city council of Warsaw in 1938, the left among the Jewish parties won 2/3 votes (the Bund and Poale Zion), while among the national groups only 1/3 (Polish Socialist Party). On the other hand, Kopstein and Wittenberg argue that Jews were not the main source of communist influence in Poland. Support for candidates of this political option in Warsaw, both among Poles as Jews, reached a maximum of 17% (in 1927). Earlier and later support in both communities was lower. At most it may be noted that in the case of Jews before 1927 it was lower than among Poles, while after 1927 higher. Kopstein and Wittenberg are right that the Jews were not the main base of communist influence in Poland. Support for candidates of this political option in Warsaw, both among Poles and Jews, reached a maximum of 17% in 1927. Earlier and later support was lower. In the case of Jews before 1927 it was lower than among Poles, while after 1927 higher.Spatial segregation, both ethnically and socially, has resulted in a strong spatial variation in the results of the elections. The Polish right was dominant in the central districts of the city, the Polish left in the suburbs. The exceptions from this regularity were North Districts (Muranów, Powązki, Grzybów) and part of Praga, where the Jewish parties dominated. The largest concentration of Jewish voters was the Northern District. In its eastern part the Jewish right won, in its western part the Jewish Left and the Communists. Jews were not the main base of influence of Communists in Poland, however, certain circumstances allow to understand why such a stereotype appeared. At least in the case of Warsaw, though perhaps also on a nationwide scale, the Jews showed more sympathy for the left than the Polish voters. In addition, the proportion of Jews among the members of the Communist Party (about 25%), and especially in the authorities of this party (30-50%), was higher than their share in the whole population (10%). Jews also often cooperated with the Polish left to oppose the influence of the nationalist Polish right. For the latter, the identification of the left with the Jews and Jews with the left was a very comfortable argument in the political struggle.
Na wyniki wyborów, w tym ich zróżnicowanie przestrzenne, bardzo często wpływa różnorodność kulturowa wyborców. Widać to wyraźnie w Polsce w okresie międzywojennym. Potwierdzają to również wyniki wyborów w Warszawie – mieście zamieszkiwanym przez Polaków (70%) i Żydów (30%). Polacy głosowali na ogólnopolskie partie o różnych cechach ideologicznych, członkowie mniejszości etnicznych wybierali natomiast partie podkreślające ich pochodzenie. Partie żydowskie miały także zróżnicowany wizerunek ideologiczny, choć można dostrzec, że żydowscy wyborcy wyrażali większą sympatię dla partii lewicowych niż Polacy, aby przeciwstawić się wpływowi nacjonalistycznej prawicy. Jedynym ugrupowaniem, które w pełni przełamało podziały etniczne, byli komuniści. Segregacja przestrzenna, zarówno etniczna, jak i społeczna, spowodowała silne zróżnicowanie wyników wyborów. Polska prawica dominowała w centralnych dzielnicach miasta, polska lewica – na suburbiach. Wyjątkami od tej regularności były dzielnice północne (Muranów, Powązki, Grzybów) i część Pragi, gdzie dominowały partie żydowskie. Największą koncentracją wyborców żydowskich był okręg północny. W jego wschodniej części wygrywała prawica żydowska, w zachodniej części – żydowska lewica i komuniści.
Źródło:
Studia z Geografii Politycznej i Historycznej; 2018, 7; 71-91
2300-0562
2450-0127
Pojawia się w:
Studia z Geografii Politycznej i Historycznej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Żywienie a próchnica zębów. Część IX. Wpływ diet odpowiadających przeciętnemu spożyciu w dwóch grupach ludności na występowanie próchnicy zębów u szczurów
Influence of nutrition on teeth carries. Part IX. Effect of the diets, corresponding to common consumption of two groups of the population, on occurrence of teeth carries in rats
Autorzy:
Wysocki, E.
Szczygiel, A.
Ziemlanski, S.
Powiązania:
https://bibliotekanauki.pl/articles/874294.pdf
Data publikacji:
1967
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Źródło:
Roczniki Państwowego Zakładu Higieny; 1967, 18, 2
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Association of fat patterning, type 2 diabetes mellitus and MTHFR gene polymorphism: a study among the two ethnic groups of Tripura, North-East India
Autorzy:
Bhattacharya, Priyama
Chatterjee, Diptendu
Sarkar, Pranabesh
Ghosh, Kusum
Bandyopadhyay, Arup Ratan
Powiązania:
https://bibliotekanauki.pl/articles/454801.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
fat patterning
MTHFR
obesity
T2DM
Opis:
Introduction. Type 2 Diabetes Mellitus (T2DM) is a group of metabolic disorders resulting from insufficient action of insulin. The etiology of T2DM is multi-factorial that includes genetic factors, obesity and lifestyles. Recent reviews of overall and stratified meta-analyses demonstrated the association between MTHFR polymorphism (C677T) including fat distribution and risk of T2DM. Publications of Indian context regarding fat patterning and MTFHR genetic polymorphism of the North East Indian population are insufficient and scant among the ethnic population of Tripura. Aim. In this backdrop, the present study is the first attempt to understand the relationship of fat patterning, MTHFR gene polymorphism and T2DM among two Tibeto-Burman speaker endogamous ethnic populations (Chakmas-the migrant group and Tripuris – the aboriginal group) of Tripura, North East India. Material and methods. The present study consists of age matched 280 males (Chakmas 147 and the Tripuris 133) from Tripura. Anthropometric and metabolic (Fasting Blood Glucose) variables and to discern obesity, blood glucose level and genotyping of MTHFR was performed following standard techniques. Results. The result revealed significant (p<0.05) association of obesity, TT genotypes and fasting blood glucose among the Chakmas with in comparison to the Tripuris. Conclusion. In this first attempt from North East India on the aspects of association of fat Patterning, Type 2 Diabetes Mellitus and MTHFR gene polymorphism suggests that the Chakmas are more diabetic, and this might be due to the concomitant effects of T alleles and higher central obesity and Percent Body Fat (PBF). More population screening from other under-represented indigenous populations of North East India is needed for prevention of metabolic disorders.
Źródło:
European Journal of Clinical and Experimental Medicine; 2019, 3; 209 - 213
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Awareness and health beliefs regarding cervical cancer and screenings of women living two different ethnic groups
Autorzy:
Aydın Avci, I.
Aydin, M.
Powiązania:
https://bibliotekanauki.pl/articles/1918938.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Cervical cancer screening
early diagnosis
pap smear
risk analysis
Roma women
Opis:
Purpose: It is stated that the high mortality rate of cer-vical cancer worldwide can be reduced by early diag-nosis, effective observation, and treatment pro-grams. It was aimed to evaluate the correlation be-tween cervical cancer and screening and the health be-liefs of married women living in two different ethnic groups. Materials and methods: This research was con-ducted as a comparative descriptive study. 211 Roma (Gypsies) and 202 non-Roma married women included in the study. The data was obtained in the research by the introductory survey form and the "Cervical Cancer and Pap Smear Test Health Belief Model Scale". Per-centage, mean, t-test, chi-square tests were used in the evaluation of the data. A logistic regression analysis was used. Before the start of the research was received approval by the Ethics Committee. Results: The average age of the non-Roma women who participated in the survey was found 40.3 ± 10.5 (min: 20, max: 67). Non-Roma women were found to have received a pap-smear test at a higher rate (about 4 times more) than Roma women (p˂0.001, OR=3.723, 95%, CI 2.472, 5.607). Non-Roma women were found to have a higher pap-smear test rate (3-fold higher) than Roma women and found that the differ-ence between them was statistically significant (p˂0.001, OR=2.932, 95%, CI 1.855, 4.635). Conclusions: Roma women, a disadvantaged group, were found to hear fewer pap-smear tests, have less knowledge about the test, take fewer pap smears than non-Roma women and especially they did not have the pap-smear test because they did not know it.
Źródło:
Progress in Health Sciences; 2020, 10(2); 39-47
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dawne i zapomniane słowa w XIX-wiecznym "Hymnie do Boga" Jana Pawła Woronicza
Archaic and obsolete vocabulary in Jan Paweł Woronicz’s 19lh-Century "Hymn do Boga"
Autorzy:
Sędziak, Henryka
Powiązania:
https://bibliotekanauki.pl/articles/626598.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Gdański. Wydział Filologiczny
Tematy:
archaic and obsolete vocabulary
"Hymn do Boga" Jana Pawła Woronicza
the analysis
two groups
the dictionaries
Old Polish
relevant qualifiers
expressive qualifier literary
neologisms
contemporary Polish
dawne i zapomniane słowa
analiza
dwie grupy
słowniki
język staropolski
kwalifikatory chronologiczne
kwalifikatory ekspresywne
neologizmy
współczesny język polski
Opis:
The subject of the article is the analysis of the archaic and obsolete vocabulary in Jan Pawel Woronicz’s 19th-Century Hymn do Boga. The vocabulary of the poem can be divided into two groups: 1)Vocabulary cited by Doroszewski’s Dictionary of the Polish Language (SJPD) - 77.4%; 2)Vocabulary not cited in SJPD - 22.6%. The majority (69.3%) of vocabulary cited by SJPD are obsolete, archaic and historic words with relevant qualifiers in the Dictionary. Only a handful (8.1%) of words have the expressive qualifier literary. The vocabulary not cited by SJPD constitute a separate group. Only a few of them can be found in Linde’s Dictionary. Those words were created by Woronicz himself, whose poetry, in Klemensiewicz’s words, „is abundant with neologisms”. In Hymn do Boga the poet used a number of neologisms, not cited by the dictionaries of general Old Polish and contemporary Polish. Klemensiewicz mentions them in vol. 2 of his Historia języka polskiego.
Źródło:
Język - Szkoła - Religia; 2013, 8, 1; 61-69
2080-3400
Pojawia się w:
Język - Szkoła - Religia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Different levels of circulating antibodies in two groups of patients with trichinellosis. Special number proceedings of the International comission of trichinellosis No. XIV – 1978
Różnice w zachowaniu się przeciwciał u dwu grup chorych na włośnicę. Specjalny numer międzynarodowej komisji włośnicowej Nr XIV – 1978
Raznicy v pogedenii antitel u dvukh grupp bol'nykh trikhinellezom. Special'nyjj nomer mezhdunarodnoj trikhinelleznojj komissii Nr XIV - 1978
Autorzy:
Rydzewski, A.K.
Chodera, L.
Kocięcka, W.
Powiązania:
https://bibliotekanauki.pl/articles/2154116.pdf
Data publikacji:
1978
Wydawca:
Polskie Towarzystwo Parazytologiczne
Źródło:
Wiadomości Parazytologiczne; 1978, 24, 1; 19-22
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Groups generated by two operators which transform each other into the same power.
O grupach utworzonych przez dwa operatory przekształcające się wzajemnie na tę samą potęgę
Autorzy:
Miller, G. A.
Powiązania:
https://bibliotekanauki.pl/articles/1995844.pdf
Data publikacji:
1906
Wydawca:
Towarzystwo Naukowe Warszawskie
Źródło:
Prace Matematyczno-Fizyczne; 1906, 17, 1; 119-122
0867-5570
Pojawia się w:
Prace Matematyczno-Fizyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the groups generated by two operators of order three whose product is of order four.
O grupach utworzonych przez dwa operatory rzędu 3, których iloczyn jest rzędu 4
Autorzy:
Miller, G. A.
Powiązania:
https://bibliotekanauki.pl/articles/1995852.pdf
Data publikacji:
1907
Wydawca:
Towarzystwo Naukowe Warszawskie
Źródło:
Prace Matematyczno-Fizyczne; 1907, 18, 1; 235-240
0867-5570
Pojawia się w:
Prace Matematyczno-Fizyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Groups generated by two operators satisfying the condition $s_1 s_2 = s_2^{-1}s_1^n$
Grupy, utworzone przez dwa operatory, spełniające warunek $s_1 s_2 = s_2^{-1}s_1^n$
Autorzy:
Miller, G. A.
Powiązania:
https://bibliotekanauki.pl/articles/2011604.pdf
Data publikacji:
1909
Wydawca:
Towarzystwo Naukowe Warszawskie
Źródło:
Prace Matematyczno-Fizyczne; 1909, 20, 1; 193-197
0867-5570
Pojawia się w:
Prace Matematyczno-Fizyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On two-primary algebraic K-theory of quadratic number rings with focus on K₂
Autorzy:
Crainic, Marius
Østvær, Paul
Powiązania:
https://bibliotekanauki.pl/articles/1390644.pdf
Data publikacji:
1999
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
algebraic K-groups of quadratic number rings
2- and 4-rank formulas for Picard groups
étale cohomology
Źródło:
Acta Arithmetica; 1998-1999, 87, 3; 223-243
0065-1036
Pojawia się w:
Acta Arithmetica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ergonyms of Educational and Cultural spheres in two of Baltic States cities
Autorzy:
Pošeiko, Solvita
Powiązania:
https://bibliotekanauki.pl/articles/628425.pdf
Data publikacji:
2014
Wydawca:
Fundacja Pro Scientia Publica
Tematy:
virtual linguistic landscape, ergonyms, proper names, linguistic means, semantic groups
Opis:
Daugavpils (Latvia) and Narva (Estonia) are cities in the Baltic States and signifi cant cultural and economic centres of their respective countries. These cities are characterized by a minority of nationals (19.8% of residents of Daugavpils are Latvian, 4% of residents of Narva are Estonian) and a similar linguistic situation: there is a dominance of Russian in the press, television and radio, but the state language prevails in the urban language signs.The aim of the study is to analyse the linguistic and extralinguistic means used for the creation of ergonyms of educational and cultural spheres. The main criteria for the analysis are: language choice, grammatical structures, sources of precedent and semantic groups. The data for this study were collected in city websites. Some conclusions: 1) Mixed proper names (the direct name and symbolical name) prevail: in Daugavpils there are more mixed names in the fi eld of education, while in Narva there are more mixed names in the culture sphere. Onymization of nomenclature names can be observed. 2) Ergonyms are mostly created in the offi cial language. In Narva, there is explicit use of Russian (directly as the fi rst/second or third language and indirectly – in transliteration). 3) In symbolical names, there are more lexemes representing or characterizing wildlife, while in Narva also the potential of mythology, literature and cinema is used. Denotative precedent is more often found in the names of informal educational institutions and the cultural sphere, connotative precedent – in the names of kindergartens. 4) In general, it must be concluded that the specifi c things characteristic to the local environment are used more often in Narva, while respecting the unique experience of minorities.
Źródło:
Journal of Education Culture and Society; 2014, 5, 1; 299-311
2081-1640
Pojawia się w:
Journal of Education Culture and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gauss sums for orthogonal groups over a finite field of characteristic two
Autorzy:
Kim, Dae
Park, Young
Powiązania:
https://bibliotekanauki.pl/articles/1390833.pdf
Data publikacji:
1997
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
Gauss sum
multiplicative character
additive character
orthogonal group
Kloosterman sum
Bruhat decomposition
maximal parabolic subgroup
Clifford algebra
Źródło:
Acta Arithmetica; 1997, 82, 4; 331-357
0065-1036
Pojawia się w:
Acta Arithmetica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Local development initiatives as promoters of social innovation: evidence from two european rural regions
Autorzy:
Novikova, Marina
Ferreiro, Maria de Fátima
Stryjakiewicz, Tadeusz
Powiązania:
https://bibliotekanauki.pl/articles/1050838.pdf
Data publikacji:
2020-03-31
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
social innovation
local action groups
local development associations
rural regions
Austria
Portugal
Opis:
Social innovation entered the academic discourse several decades ago and has since been seen as a way of tackling existing problems in various contexts. Although an extensive body of research has been conducted into the role of social innovation in urban context, there is still a gap when it comes to studying the role of social innovation in the development of rural areas. In this paper, an attempt is made to look at the role of Local Action Groups (LAGs) and Local Development Associations (LDAs) as promoters of social innovation in rural areas in Austria and Portugal, aiming to understand the role of such organisations and the challenges faced by the latter in promoting social innovation.
Źródło:
Quaestiones Geographicae; 2020, 39, 2; 43-53
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preliminary observations of the behaviour in two wild species of equids: Przewalski’s horse (Equus ferus przewalskii) and Hartmann’s zebra (Equus zebra hartmannae) kept in socially changed groups at Warsaw Zoo
Wstępne obserwacje dotyczące zachowania się dwóch dzikich koniowatych: konia Przewalskiego (Equus ferus przewalskii ) i zebry Hartmanna (Equus zebra hartmannae) utrzymywanych w zmienionych pod wzgledem społecznym grupach w ZOO Warszawa
Autorzy:
Kaleta, T.
Stokowska, M.
Swiderek, W.
Osija, A.
Powiązania:
https://bibliotekanauki.pl/articles/2906.pdf
Data publikacji:
2017
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
wild animal
equid
Equidae
Przewalski's horse
Equus ferus przewalskii
Hartmann's mountain zebra
Equus zebra hartmannae
animal behaviour
animal society
animal group
social behaviour
zoological research
zoological garden
Warsaw Zoological Garden
Opis:
Preliminary observations of the behaviour in two wild equids : Przewalski horse (Equus ferus przewalskii) and Hartmann`s zebra (Equus zebra hartmannae) kept in socially changed groups at Warsaw Zoo Investigations were carried out at Warsaw Zoo to examine general behaviour in two wild equids after social changes. This changes were caused by management procedures. Three Hartmann`s zebra and four Przewalski horses were observed for 117 hours throughout the whole year. Three methods of sampling were used: ad libitum, scan and focal. Abnormal behaviour in these wild equids was not found. There were several significant differences in frequency of behaviour between Przewalski horse and Hartmann`s zebra . In both species coordination of behaviour also occured. Social interaction frequency was very low and gave little support for the speculation about social structures in these groups.
Wstępne obserwacje dotyczące zachowania się dwóch dzikich koniowatych: konia Przewalskiego (Equus ferus przewalskii ) i zebry Hartmanna (Equus zebra hartmannae ) utrzymywanych w zmienionych pod wzgledem społecznym grupach w ZOO Warszawa. Badania przeprowadzono w ZOO Warszawa by zbadać ogólne zachowanie się dwóch dzikich koniowatych po zmianie społecznej. Zmiany te podyktowane były procedurami zarządzania zwierzętami w zoo. Trzy zebry Hartmanna i cztery konie Przewalskiego obserwowano przez 117 godzin w ciągu całego roku. Zastosowano trzy metody próbkowania: ad libitum, scan i focal. Nie stwierdzono występowania zachowania anormalnego. Odnotowano natomiast kilka wysoce istotnych różnic pomiędzy częstością występowania form zachowania pomiędzy zebrą Hartmanna a koniem Przewalskiego. U obydwóch gatunków zaobserwowano również koordynację behawioru w obrębie grupy. Częstość zachowań społecznych u obu gatunków była niska i nie dała podstaw do rozważań na temat struktury społecznej.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Animal Science; 2017, 56[2]
1898-8830
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Animal Science
Dostawca treści:
Biblioteka Nauki
Artykuł
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