Skocz do pozycji: 1.

Tytuł:

Structure, function and cross-scale properties of landscape boundaries – a case study of the Płock area

Autorzy:

Kulczyk, Sylwia

Powiązania:

https://bibliotekanauki.pl/articles/2036146.pdf

Data publikacji:

2013-12-30

Wydawca:

Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych

Tematy:

Landscape
boundary
structural features
functional features
spatial hierarchy

Opis:

The paper describes features of landscape boundaries in the lowland landscape of Poland and verifies their cross-scale properties. The diversity of lithology, morphometry and land use was taken into account by delimitation of the boundaries. A scale of 1:50 000 was set as the basis. Three structural features (length, contrast and sinuosity) and two functional features (permeability and stability) were examined. The boundaries within the research area are typically of average length, low sinuosity, high permeability and low stability. A high correspondence between the diversity of abiotic components and land use is observed, resulting in a large number of high-contrast boundaries. However, this feature does not necessarily mean that these patterns are cross scale and can be applied at a higher level of landscape hierarchy. A geochemical/typological and regional order has been explored to describe properties of landscape boundaries for different spatial scales. Only the first of the listed orders corresponds to diversification of boundary features.

Źródło:

Miscellanea Geographica. Regional Studies on Development; 2013, 17, 4; 21-27
0867-6046
2084-6118

Pojawia się w:

Miscellanea Geographica. Regional Studies on Development

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 2.

Tytuł:

Studnia – szczególny obiekt w przestrzeni stanowiska archeologicznego. Wprowadzenie do problematyki badawczej
Well – a special object in the area of the archaeological site. Introduction to the research problem

Autorzy:

Piotrowska, Magdalena
Michałowski, Andrzej

Powiązania:

https://bibliotekanauki.pl/articles/1023852.pdf

Data publikacji:

2019-09-16

Wydawca:

Uniwersytet im. Adama Mickiewicza w Poznaniu

Tematy:

Wells
settlement
water archaeological features
Przeworsk culture
wells
water
archaeological features

Opis:

A significant increase in the amount of materials obtained from the recent large area excavations resulted in numerous finds of wells. For years, these unique archaeological features were not treated as a separate research problem. In order to obtain the fullest research results, an increasing interdisciplinarity involving different fields of science is applied to the studies on wells nowadays. Constructions made of organic raw materials are extremely rare in the space of a typical archaeological site and they are also extremely important sources for gaining knowledge about particular settlements. Wells are accompanied by a certain range of features related to the use of water intake and located in its immediate vicinity. These discoveries allow for extremely interesting interpretations of the functional connections between individual complexes of this type. Functions of wells are an issue that is inextricably linked to the location of such complexes in the settlement’s space. Another aspect related to studies of these features is their extremely rich symbolism. Wells are special archaeological features. Their uniqueness places them among the most interesting objects studied by archaeologists.  

Źródło:

Folia Praehistorica Posnaniensia; 2018, 23; 137-167
0239-8524
2450-5846

Pojawia się w:

Folia Praehistorica Posnaniensia

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 3.

Tytuł:

Residential satisfaction and mobility in Göktürk peripheral neighbourhood

Autorzy:

Nasrollahzadeh, Somaiyeh
Koramaz, Turgay Kerem

Powiązania:

https://bibliotekanauki.pl/articles/2077948.pdf

Data publikacji:

2020-07-03

Wydawca:

Stowarzyszenie Naukowe Przestrzeń Społeczna i Środowisko

Tematy:

residential mobility
residential satisfaction
physical features
socio-economic features
gated community

Opis:

Among the main factors that affect residential mobility, satisfaction of households from their living environment and dwelling is outstanding since it covers most of the related variables. The extent to which households expectations are met by their residential environment depends on the socioeconomic features matching the physical and spatial qualities of their living environment. This paper aims to contribute to theory and practice concerning residential satisfaction in housing through an assessment of the Göktürk residential neighbourhood and its housing, and its relationship to households’ residential mobility. Göktürk, which is located in the northwestern periphery of Istanbul, is a significant residential area, with the majority of its inhabitants live in houses with luxury lifestyle while other households are living in informal settlements with the lowest quality of housing and neighbourhood. In the first section of this paper, an overview of the residential texture of the Göktürk neighbourhood is discussed. Following this, the methodology and analysis of findings covering 210 households’ views living in two main segments in terms of their socio-economic characteristics are reviewed. Finally, the physical features of neighbourhood such as housing and status of its quality are discussed to explore the overall satisfaction of respondents with their current situation. The importance of this research is that, in this area, two income groups of households which are very different from each other are living side by side. The major findings reveal that most households are satisfied with the quality of neighbourhood while a significant number of high-income households are dissatisfied with the environmental quality of neighbourhood and are satisfied with their housing, whereas some middle- and upper-class households are dissatisfied with their housing. It should be noticed that low-income households continue to admit that they are satisfied with their homes, despite the fact that they are living in squatter settlements, indicating that they do not want to lose their houses even with the least level of quality.

Źródło:

Przestrzeń Społeczna; 2020, 2, 2/2020 (20); 51 - 84
2084-1558

Pojawia się w:

Przestrzeń Społeczna

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 4.

Tytuł:

Compositional differences between Besko and Otryt sandstones of the Krosno Beds (Oligocene) in Eastern part of the Silesian Tectonic Unit

Autorzy:

Godlewski, P.
Wendorff, M.
Świąder, A.

Powiązania:

https://bibliotekanauki.pl/articles/184392.pdf

Data publikacji:

2016

Wydawca:

Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH

Tematy:

lithofacies
sedimentary features
outcrop

Opis:

The Krosno Formation (Oligocene) in the Silesian Tectonic Unit of the E part of the Polish Outer Carpathians is represented by two lithofacies called the Besko (or Lesko) and the Otryt facies. Their mineral composition was analysed in the past at a broad regional scale (Schideler et al. 1975) and the depositional mechanism for each facies was interpreted on the basis of sedimentary features observed on the outcrop (Ślączka & Unrug 1972, Wendorff 1987). Each of the two lithofacies forms an individual complex of strata supplied from two different source areas by turbidity currents of different hydrodynamic characteristics (Wendorff 1981, 1987). Namely, the strata of the Besko/Lesko lithofacies were interpreted as deposits of normally diluted and gradually decelerating, SE-oriented turbidity currents originating from the Silesian Ridge in the NW. On the other hand, the Otryt lithofacies is represented by deposits of rapidly decelerating high-density turbidity currents running in the opposite direction and derived from the Maramures Massif in the SE (Ślączka & Unrug 1972). The scope of this reconnaissance study is to investigate under petrographic microscope grain size, grain orientation and mineral composition of selected samples of the two sandstone types described above. These features and their comparisons should reveal whether the differences in transport and deposition mechanisms between the two lithofacies, which were in the past interpreted on the basis of macroscopic observations, are reflected by the microscopically observable features. For this purpose, and considering the reconnaissance character of this work, vertical sections of two sandstone beds were sampled in the area of the Otryt Syncline (in the Bieszczady Mts.) where these two lithofacies complexes are present. For each bed, one sample represents its lowermost part and another uppermost part. Therefore the textural characteristics of each pair of samples document hydrodynamic variations between the initiation and the final stage of deposition of the sampled bed. This is because various transport and deposition mechanisms of sediment gravity flows, and their gradients, result in differences in grain size, grain size sorting and grain orientation within a bed. The diversity of mineral composition between Besko and Otryt lithofacies is very clearly recorded in the analysed thin sections, which remains in agreement with the data published earlier and reflects different mineral composition of the respective source areas (Ślączka & Unrug 1972, Shideler et. al. 1975). The sample of the Besko lithofacies sandstone is characterised by high textural and mineralogical maturity (well-rounded grains and high quartz content). The bottom sample is moderately well sorted (standard deviation 0.64) and the top sample is moderately sorted (standard deviation 0.95). Graphic mean grain size for the bottom sample is 3.20 (Bouma Tb interval), and for the top sample 3.76 (Bouma Tc interval; both values being expressed in phi scale units). Therefore the upper sample represents deposition from a more diluted current (of lower flow competence) than the bottom sample. Less good sorting in the finer grained upper sample reflects pronounced contrasts in grain-size between individual laminae of the current-ripple cross-laminated Tc interval. Both samples of the Otryt facies sandstone show relatively high content of unstable grains, therefore this rock has low mineralogical maturity. Except for solitary well-rounded coarse grains, the bulk of grains are poorly rounded, which documents low textural maturity. The bottom sample of the Otryt facies is richer in grains of coarse to very coarse metamorphic rock fragments and polycrystalline quartz than the top-of-bed sample. Texturally, both samples are poorly sorted. This is shown by very similar standard deviation values (bottom 1.18; top 1.12). The values of graphic mean grain size range from 1.68 (bottom) to 1.92 (top). Furthermore the grain-size distribution curve of the sample from the bed bottom is characterised by coarse-tail, whereas the upper sample distribution is devoid of coarse-tail. These values and their distributions imply grain-size sorting by a high-density turbidity current unable to separate the various grain-size classes present in the flow. In such flows only the coarsest fraction is present initially but the remaining spectrum of the grains remains unchanged throughout the depositional process (Shideler et. al. 1975). A comparison between the two sets of samples shows the influence of two different flow types expressed by notable differences in grain size and sorting. The Besko facies sandstone is finer grained due to having been deposited from a more diluted current of lower competence. Furthermore, the Besko facies sandstone must have been deposited from a gradually decelerating current whereas the Otryt facies sandstone was deposited rapidly by denser turbidity current in which grain-size sorting affected only the coarsest grains. As a consequence grain orientation parallel to the flow direction is more distinct in the Besko facies than in the Otryt facies sandstones.

Źródło:

Geology, Geophysics and Environment; 2016, 42, 1; 73-74
2299-8004
2353-0790

Pojawia się w:

Geology, Geophysics and Environment

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 5.

Tytuł:

Comparative assessment of point feature detectors in the context of robot navigation

Autorzy:

Schmidt, A.
Kraft, M.
Fularz, M.
Domagała, Z.

Powiązania:

https://bibliotekanauki.pl/articles/950804.pdf

Data publikacji:

2013

Wydawca:

Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów

Tematy:

point features
detectors
descriptors

Opis:

This paper presents evaluation of various contemporary interest point detector and descriptor pairs in the context of robot navigation. The robustness of the detectors and descriptors is assessed using publicly available datasets: the first gathered from the camera mounted on the industrial robot [17] and the second gathered from the mobile robot [20]. The most efficient detectors and descriptors for the visual robot navigation are selected.

Źródło:

Journal of Automation Mobile Robotics and Intelligent Systems; 2013, 7, 1; 11-20
1897-8649
2080-2145

Pojawia się w:

Journal of Automation Mobile Robotics and Intelligent Systems

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 6.

Tytuł:

Ustalenie strony podmiotowej czynu zabronionego w przypadku sprawcy niepoczytalnego
Atributing Subjective Features of the Criminal Act in Case of an Insane Perpetrator

Autorzy:

Galiński, Marcin

Powiązania:

https://bibliotekanauki.pl/articles/1596035.pdf

Data publikacji:

2018

Wydawca:

Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego

Tematy:

subjective features
insanity
attributing subjective features
strona podmiotowa
niepoczytalność
ustalenie strony podmiotowej

Opis:

Ustalenie strony podmiotowej danego przestępstwa, czyli stosunku wolicjonalno-intelektualnego sprawcy do zarzucanego mu czynu, jest nad wyraz istotne dla rozstrzygnięcia sprawy choćby dlatego, że wpływa na wymiar kary. O ile w przypadku osoby poczytalnej co do zasady ustalenie strony podmiotowej nie stanowi trudności, o tyle w przypadku sprawcy niepoczytalnego jego zaburzenia psychiczne utrudniają wspomniane ustalenie. Zaburzenia te powodują, że cierpiące na nie osoby niekiedy w inny sposób odczuwają wolę popełnienia czynu bądź jej brak, a także w inny sposób aniżeli osoby poczytalne przewidują lub nie przewidują możliwości popełnienia czynu zabronionego. W związku z tym kwestia ustalenia strony podmiotowej czynu zabronionego w przypadku popełnienia tego czynu przez sprawcę niepoczytalnego jest przedmiotem sporu w doktrynie. Autor swoje rozważania zacznie od omówienia, czym jest strona podmiotowa, a także czym jest niepoczytalność w rozumieniu kodeksu karnego z 1997 roku. Przedstawi także przykładowe poglądy doktryny co do omawianego problemu, niekiedy będące sobie przeciwstawne. Przytoczy również wybrane orzeczenia związane z omawianą materią. Następnie przedstawi własne stanowisko, odnosząc się przy tym do poglądów przedstawicieli doktryny.
Attributing the subjective features of the crime, in other words volitional and intellectual attuite at criminal act committed by perpetrator, is extremally important for settle the matter, if only because it have an influence at the punishment. In case of sane person in principle attributing subjective features is not difficult. But in case of insane perpetrator, perpetrator’s mental disorder impedes this attributing. This disorder cause that insane person sometimes in another way feels the desire to committing of criminal act or not. Insane persons also in another way than sane persons predicts or not possibility of committing the criminal act. Therefore issue of attributing subjective features of the criminal law in case of committing criminal act by insane perpetrator is issue in a dispute in Polish doctrine of criminal law. The author will start his consideration at elaborate what is subjective feature and insanity in sense of Criminal Code from 1997. Author will presents also examples of the Polish doctrine of criminal law views as to this problem, which are sometimes extremely different. The author also will quote some judgments as to this problem. At next the author will elaborate his opinion in the issue of attributing subjective features.

Źródło:

Acta Iuris Stetinensis; 2018, 21, 1; 321-335
2083-4373
2545-3181

Pojawia się w:

Acta Iuris Stetinensis

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 7.

Tytuł:

Ocena jakości morfologicznej i kulinarnej bulw ziemniaka jadalnego pochodzącego z regionu środkowo-wschodniej Polski
Estimation of morfological and culinary quality of table potato tubers from the region central-eastern Poland

Autorzy:

Zarzecka, K.
Gugała, M.
Mystkowska, I.
Zarzecka, M.

Powiązania:

https://bibliotekanauki.pl/articles/127501.pdf

Data publikacji:

2014

Wydawca:

Towarzystwo Chemii i Inżynierii Ekologicznej

Tematy:

bulwy ziemniaka
cechy morfologiczne
cechy organoleptyczne
potato tubers
morphological features
sensoric features

Opis:

W pracy przedstawiono wyniki badań dotyczące wybranych cech morfologicznych (procentowy udział bulw jadalnych, regularność kształtu bulw, wygląd skórki) i kulinarnych (ciemnienie miąższu bulw surowych i ugotowanych, typ kulinarno-użytkowy) bulw ziemniaka pochodzącego z sieci handlowej środkowo-wschodniej Polski. Lepszymi cechami morfologicznymi i mniejszym ciemnieniem miąższu bulw surowych odznaczały się bulwy pochodzące z supermarketów niż ze sklepów spożywczych i owocowo-warzywnych. Bulwy spełniały podstawowe wymagania jakości konsumpcyjnej ziemniaka jadalnego.
The paper presents the results of a study carried out to examine selected morphological (percentage share of tubers suitable for consumption, regularity of tuber shape, skin appearance) and cooking (raw flesh darkening, after-cooking darkening, cooking type) characteristics of potato tubers offered for sale in retail outlets in central-eastern Poland. Tubers purchased in supermarkets had better morphological characteristics and flesh which darkened less when raw, compared with grocery shops or fruit and vegetable crops. The tubers met basic requirements set for edible potato.

Źródło:

Proceedings of ECOpole; 2014, 8, 1; 326-330
1898-617X
2084-4557

Pojawia się w:

Proceedings of ECOpole

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 8.

Tytuł:

Фонетичні особливості казок ХІХ ст. з Поділля
Phonetic Features of Fairytales of the 19th Century in the Podillya Region

Autorzy:

Kowałenko, Borys

Powiązania:

https://bibliotekanauki.pl/articles/1844288.pdf

Data publikacji:

2015-07-26

Wydawca:

Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego

Tematy:

folk and ethnographic records
Podillya
Podillian dialect
dialect
dialectal features
phonetic features
fairytales

Opis:

In the article it is shown that folklore and ethnographic records are an important source of historical research into Podillya dialects. S. Rudanskiy, K. Sheykovskiy, A. Kopitskiy, A. Dyminskiy, Marko Vovchok and O. Markovych played an important role in researching oral folk art. The author of the research analysed the texts of Ukrainian fairytales, which were recorded in the Podillya region in the middle of the 19th century by A. Dyminskiy and S. Rudanskiy, and composed by M. Levchenko. The texts of these fairytales fix a great number of Podillian phonetical features, which still exist even now and which demonstrate the remoteness and vitality of these dialects. It has been proved that only authentic texts can serve as a valuable and reliable source for linguistic study of the dynamic Podillyan people’s dialect.

Źródło:

Studia Ucrainica Varsoviensia; 2015, 3; 47-55
2299-7237

Pojawia się w:

Studia Ucrainica Varsoviensia

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 9.

Tytuł:

Innovations in services and consumers’ competences

Autorzy:

Dabrowska, Anna

Powiązania:

https://bibliotekanauki.pl/articles/980194.pdf

Data publikacji:

2014

Wydawca:

Dnieprowski Uniwersytet Narodowy im. Ołesia Honczara

Tematy:

services
features
innovations
consumers
competences

Opis:

The author in her article presents services as a market product which is more and moreoften an innovative product. A particular attention is paid to the services' features which have an important impact on behaviour of the services market participants. Introduction to the market of new, improved, technologically advanced services requires a competent consumer.
The author in her article presents services as a market product which is more and more often an innovative product. A particular attention is paid to the services’ features which have an important impact on behaviour of the services market participants. Introduction to the market of new, improved, technologically advanced services requires a competent consumer.

Źródło:

European Journal of Management Issues; 2014, 3; 3-10
2519-8564

Pojawia się w:

European Journal of Management Issues

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 10.

Tytuł:

К вопросу о типологических исследованиях: система бинарных различительных признаков фонем в польском, русском и английском языках
On the problem of typological research: the system of binary distinctive features of phonemes in Polish, Russian and English

Autorzy:

Naumowa, Natalia

Powiązania:

https://bibliotekanauki.pl/articles/482360.pdf

Data publikacji:

2011-12-01

Wydawca:

Uniwersytet Warmińsko-Mazurski w Olsztynie

Tematy:

binary distinctive features
acoustic criteria

Opis:

The article reviews the system of binary distinctive features of phonemes which may servethe most common acoustic criteria making the base for typological research in phonology ofgenetically unrelated languages with an example of Russian and Polish, representing the Slavonicgroup of languages, as well as English, included into the group of Germanic languages.

Źródło:

Acta Polono-Ruthenica; 2011, 1, XVI; 385-391
1427-549X

Pojawia się w:

Acta Polono-Ruthenica

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 11.

Tytuł:

Phonologie / Phonetik / Phonodidaktik – zu den Prinzipien der Ausspracheschulung aus philologischer Sicht
Phonology / Phonetics / Phonodidactics – On the Principles of Pronunciation Training from a Philological Point of View

Autorzy:

Tworek, Artur

Powiązania:

https://bibliotekanauki.pl/articles/458846.pdf

Data publikacji:

2019

Wydawca:

Uniwersytet Wrocławski. Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe

Tematy:

phonetics
phonology
phonodidactics
distinctive features

Opis:

The philological pronunciation training is based on scientific knowledge from the field of phonology and phonetics, which are then worked out in the so-called phonodidactics. However, it is not uncommon for phonological approaches to be hardly applicable in foreign language didactics. In this context, the well-known theory of distinctive features is a prime example. In this article, principles are formulated that optimize the effectiveness of foreign language didactic phonetics.

Źródło:

Linguistische Treffen in Wrocław; 2019, 16; 353-363
2084-3062
2657-5647

Pojawia się w:

Linguistische Treffen in Wrocław

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 12.

Tytuł:

Influencing Spatial and Temporal Patterns of Road Accidents: A Study on Nuwara – Eliya District

Autorzy:

M. Kaleel, M. I. M.
Sathyaruban, M.

Powiązania:

https://bibliotekanauki.pl/articles/1114191.pdf

Data publikacji:

2017

Wydawca:

Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN

Tematy:

Traffic
fatality
injury
physical features

Opis:

In the global context, about 1.25 million people die each year as a result of road traffic crashes. Moreover, road traffic injuries are the leading cause of death among young people, aged 15–29 years. Furthermore, 90% of the world's road fatalities occur in low- and middle-income countries (WHO, 2017). In Sri Lanka, the accident rate is increasing rapidly. According to the transport and civil aviation report, 2801 deaths, 2590 fatal accidents, 13,095 minor accidents, and 7719 critical accidents occurred in Sri Lanka in 2015. The trend of the accidents has been increasing due to many factors. Physical features of the roads and roadsides, behaviour of drivers and pedestrians are the main influence on the occurrence of accidents. Central province has many accidents-prone areas due to its spatial and temporal patterns. Landform and climatic factors such as fog, snow and rainfall trigger accident potentials. Therefore, this study, “Spatial and temporal patterns of road accidents and their challenges: a study on Nuwara-Eliya District” investigates reasons for the enhanced rate of traffic mishaps. This is the first such study of this phenomenon. Herein, we used primary and secondary data. The results indicate that physical features are mainly to blame.

Źródło:

World News of Natural Sciences; 2017, 10; 1-9
2543-5426

Pojawia się w:

World News of Natural Sciences

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 13.

Tytuł:

Variability of clinical characteristic of colorectal cancer patients – analysis of selected parameters

Autorzy:

Copija, Angelika
Głogowski, Łukasz
Walkiewicz, Katarzyna
Janion, Karolina
Nowakowska-Zajdel, Ewa

Powiązania:

https://bibliotekanauki.pl/articles/1035800.pdf

Data publikacji:

2018

Wydawca:

Medical Education

Tematy:

clinical features
colorectal cancer
epidemiology

Opis:

Introduction: A steady increase of the incidence of colorectal cancer has been observed for over 30 years, particularly in well-developed countries. Colorectal cancer is one of the lifestyle-related neoplasms and depends on environmental factors. Aim: Aim of the study was to analyse selected clinical features of colorectal cancer patients. Material and methods: The study group consisted of 577 consecutive patients with colorectal cancer treated in the Department of Clinical Oncology in Bytom in 2006–2014. The patients were included into the study prospectively. The analysis of selected clinical, pathological and anthropometrical parameters was conducted. Results: The study group included 237 women and 341 men aged 26 to 86 years (mean age 64.3 ± 9.2 years). Primary tumours were mostly located in the colon and had histological grade 2. The surgical removal of the primary tumour was performed in 540 patients. 65 patients underwent preoperative radiotherapy, 201 – postoperative chemotherapy and 91 – postoperative radio-chemotherapy. 132 of patients obtained the first-line palliative chemotherapy. 88 of patients did not received oncological treatment. KRAS/RAS mutation were determined in 73 patients and the EGFR expression status in 53 patients. Conclusions: Colorectal cancer patients are a heterogeneous group with differential clinical, pathological and molecular features. 1. Therapeutic management of patients with colorectal cancer largely depends on its location, clinical and pathological stage, patients performance status and comorbidities. 2. Understanding the clinical features of patients with colorectal cancer becomes helpful in designing of screening, which take into account clinical profile of the patient, i.e. age, gender, comorbidities and anthropometric characteristics

Źródło:

OncoReview; 2018, 8, 3; 80-85
2450-6125

Pojawia się w:

OncoReview

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 14.

Tytuł:

Responsiveness of people with moderate and significant intellectual disability to physical stimulation

Autorzy:

Ślężynska, M.
Mięsok, G.
Mięsok, K.

Powiązania:

https://bibliotekanauki.pl/articles/2081584.pdf

Data publikacji:

2018

Wydawca:

Instytut Medycyny Wsi

Tematy:

intellectual disability
somatic features
physical fitness

Opis:

Objective. The aim of the research was to verify whether intellectually disabled people are responsive to motor stimulation, and whether the specific physical exercises, besides traditional rehabilitation and occupational therapy, would result in physical fitness enhancement. Materials and methods. The research was carried out on 259 persons with moderate and significant intellectual disability, participants of occupational therapy workshops. They were divided into two groups: a control group that underwent traditional rehabilitation treatment and occupational therapy, and an experimental group that additionally performed feasible physical exercises for 10 months. Participants’ body mass and height were measured to calculate their body mass index (BMI). Physical fitness was assessed with the Eurofit Special test and additional balance tests, at the beginning and at the end of the experiment. Results. The results showed that the body mass of both men and women increased in the control group, and was reduced in the experimental group. The results of the physical fitness tests were more varied, in which the control group obtained similar results in the repeated measurements, and the experimental group significantly improved the initial results after 10 months of performing the feasible physical exercises. Conclusions. The applied physical exercises performed in the experimental group were effective because they caused body mass loss and significant improvement in physical fitness.

Źródło:

Annals of Agricultural and Environmental Medicine; 2018, 25, 1; 13-22
1232-1966

Pojawia się w:

Annals of Agricultural and Environmental Medicine

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 15.

Tytuł:

APPLICATION OF ARTIFICIAL NEURAL NETWORK SUPPORTING THE PROCESS OF PORTFOLIO MANAGEMENT IN TERMS OF TIME INVESTMENT ON THE WARSAW STOCK EXCHANGE

Autorzy:

Halicki, Marcin
Kwater, Tadeusz

Powiązania:

https://bibliotekanauki.pl/articles/453277.pdf

Data publikacji:

2014

Wydawca:

Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki

Tematy:

artificial intelligence
stock exchange
features
investment

Opis:

The paper presents the use of artificial neural networks as a tool expert, which supports decision-making for the quarterly period investing on the stock exchange. The authors also proposed a set of 12 features of the economy and the stock market, which has a universal character so that the approach presented in the publication of this configuration data can be useful for any chosen market. Tests were carried out on the basis of actual data from WSE (GPW in Warsaw) and the Polish economy.

Źródło:

Metody Ilościowe w Badaniach Ekonomicznych; 2014, 15, 2; 307-316
2082-792X

Pojawia się w:

Metody Ilościowe w Badaniach Ekonomicznych

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 16.

Tytuł:

Cechy charakteru czy kompetencje i umiejętności – dylematy rodzica XXI wieku
Character traits or competences and skills – a parental dilemma of the 20th century

Autorzy:

Jezierska-Wiejak, Elżbieta

Powiązania:

https://bibliotekanauki.pl/articles/2086000.pdf

Data publikacji:

2012

Wydawca:

Uniwersytet Wrocławski. Wydział Nauk Historycznych i Pedagogicznych. Instytut Pedagogiki. Zakład Historii Edukacji

Tematy:

features
competencies
developing skills
family
aid

Opis:

Who do we want to educate? Happy, kind and trustworthy people or perhaps individuals equipped with many competences and skills – this is a dilemma of contemporary parents, teachers, and educators. From the analysis of interviews with parents whose children start their first year in nursery school there emerges a disturbing vision of the characteristics of the contemporary man. Globalisation questions the process of forming such traits as kindness, authenticity, and beauty, which shape morality. Instead of this triad that determines the relations between people as well as between people and the world, some specific competenances and skills are preferred in the education of children.

Źródło:

Wychowanie w Rodzinie; 2012, VI, (2/2012); 85-97
2082-9019

Pojawia się w:

Wychowanie w Rodzinie

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 17.

Tytuł:

Prediction of switching impulse breakdown voltage of complex gap based on SVM

Autorzy:

Tang, Zhenpeng
Qin, Yuancheng
Wu, Changsheng
Mai, Ronghuan

Powiązania:

https://bibliotekanauki.pl/articles/2086723.pdf

Data publikacji:

2022

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

complex gap
electric field features
SVM

Opis:

Complex gaps may be formed when carrying out live working in substations, while the discharge characteristics of complex gaps are different from those of single gaps. This paper focuses on the prediction of critical 50% positive switching impulse breakdown voltage (50,crit+) of phase-to-phase complex gaps formed in 220 kV substations. Firstly, several electric field features were defined on the shortest discharge path of the complex gap to reflect the electric field distribution. Then support vector machine (SVM) prediction models were established according to the connection between electric field distribution and breakdown voltage. Finally, the 50,crit+ data of the complex gap were obtained through twice electric field calculations and predictions. The prediction results show that the minimum 50,crit+ of phase-to-phase complex gaps is 1147 kV, and the critical position is 0.9 m away from the high voltage conductor, accounting for 27% of the whole gap. Both critical position and voltage are in good agreement with the values provided in IEC 61472.

Źródło:

Archives of Electrical Engineering; 2022, 71, 2; 507--521
1427-4221
2300-2506

Pojawia się w:

Archives of Electrical Engineering

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 18.

Tytuł:

Methods of identification and delimitation of concave terrain features based on ISOK-NMT data

Autorzy:

Oberski, T.

Powiązania:

https://bibliotekanauki.pl/articles/297890.pdf

Data publikacji:

2016

Wydawca:

Uniwersytet Warmińsko-Mazurski w Olsztynie

Tematy:

DTM
ISOK
Terrain
concave features
GIS

Opis:

Airborne Laser Scanning (ALS) products are now often used to study the terrain due to their numerous advantages such as relatively low cost and ease of data collection. The ISOK project (pl: Informatyczny System Osłony Kraju – national hazard protection information system) developed elevation data for about 65% of the Polish territory. Parallel to the airborne laser scanning point cloud collection, additional products, such as orthophotomaps, digital terrain models (DTM), and digital surface models (DSM) were created. This resource is not only a reference material for the project, but also a valuable source of the analysis used in various fields of economy and science. Important features of the ISOK-data are the availability and their standardized format based on uniform technical conditions. The article presents the results of an experiment in which an attempt was made to use the digital elevation model with a resolution of 1 m based on airborne laser scanning data to determine concave terrain features using GIS tools. The ISOK-DTM has a height accuracy of 0.15 m for the outdoor areas, which makes it a better representation of small terrain forms than previous products. The research area is located at an undeveloped open ground with comparatively little variation of its shape for a long period. Several methods were tested to classify the terrain shape based of topographic attributes. Those methods led to similar locations of the concave features and further on coincide with results of the pre-analysis. Also, attention was drawn to the selection of the analysis parameters and their influence on the result. The results show the usefulness of ISOK’s DTM for locating field concave terrain shapes.

Źródło:

Technical Sciences / University of Warmia and Mazury in Olsztyn; 2016, 19(1); 59-70
1505-4675
2083-4527

Pojawia się w:

Technical Sciences / University of Warmia and Mazury in Olsztyn

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 19.

Tytuł:

A Review : Person Identification using Retinal Fundus Images

Autorzy:

Elangovan, Poonguzhali
Nath, Malaya Kumar

Powiązania:

https://bibliotekanauki.pl/articles/227029.pdf

Data publikacji:

2019

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

biometric
fundus image
recognition
vascular features

Opis:

In this paper a review on biometric person identification has been discussed using features from retinal fundus image. Retina recognition is claimed to be the best person identification method among the biometric recognition systems as the retina is practically impossible to forge. It is found to be most stable, reliable and most secure among all other biometric systems. Retina inherits the property of uniqueness and stability. The features used in the recognition process are either blood vessel features or non-blood vessel features. But the vascular pattern is the most prominent feature utilized by most of the researchers for retina based person identification. Processes involved in this authentication system include pre-processing, feature extraction and feature matching. Bifurcation and crossover points are widely used features among the blood vessel features. Non-blood vessel features include luminance, contrast, and corner points etc. This paper summarizes and compares the different retina based authentication system. Researchers have used publicly available databases such as DRIVE, STARE, VARIA, RIDB, ARIA, AFIO, DRIDB, and SiMES for testing their methods. Various quantitative measures such as accuracy, recognition rate, false rejection rate, false acceptance rate, and equal error rate are used to evaluate the performance of different algorithms. DRIVE database provides 100 % recognition for most of the methods. Rest of the database the accuracy of recognition is more than 90 %.

Źródło:

International Journal of Electronics and Telecommunications; 2019, 65, 4; 585-596
2300-1933

Pojawia się w:

International Journal of Electronics and Telecommunications

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 20.

Tytuł:

The importance of e-administration in building the information society

Autorzy:

Ciekanowski, Zbigniew
Wyrębek, Henryk

Powiązania:

https://bibliotekanauki.pl/articles/1810614.pdf

Data publikacji:

2020

Wydawca:

Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich

Tematy:

building
features
education
functions
areas
society

Opis:

The ongoing social, economic and technological changes are radically altering the reality that surrounds us. The driving force behind these changes is information, which has become a resource necessary for the functioning and development of every society. In the new reality, the use of information and communication technologies shows great potential. The effect of transformation is the information society. The aim of this article is to present the place that electronic administration occupies in the development of the information society. The cognitive part describes the essence and genesis of the information society and presents electronic administration as one of the elements of the information society.

Źródło:

Rocznik Bezpieczeństwa Morskiego; 2020, R. XIV; 287--303
1898-3189

Pojawia się w:

Rocznik Bezpieczeństwa Morskiego

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 21.

Tytuł:

Specjalność wojskowa a sprawność fizyczna mężczyzn Studium Oficerskiego
MIlitary speciality vs. physical fitness of male students at officers` college

Autorzy:

Lenart, Dariusz

Powiązania:

https://bibliotekanauki.pl/articles/464796.pdf

Data publikacji:

2013

Wydawca:

Akademia Wychowania Fizycznego we Wrocławiu

Tematy:

physical fitness
somatic features
motor abilities

Opis:

Background. The main aim of this paper is the assessment of differentiation of somatic body build and physical fitness of men with respect to the military speciality. Material and methods. The material was gathered in view of examinations of men who had completed twelve-month Officers’ College at the Tadeusz Kościuszko Land Forces Military Academy in Wrocław in the years 2006–2010. The research included anthropometric measurements, motor trials and a survey. Body height and body mass were measured. Moreover, body mass index and Rohrer index were calculated. The following functional traits were measured: run endurance, relative strength, trunk muscle strength, explosive strength of lower extremities, speed-running agility. In addition, maximal anaerobic work was calculated. Results and conclusions. The military training did not comprise the element which differentiated somatic body build of examined men. However, this training turned out to be the factor which differentiated the level of the majority of functional features. Only the level of a relative strength was similar in all divisional groups in terms of the military speciality.

Źródło:

Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu; 2013, 40; 76-85
0239-4375

Pojawia się w:

Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 22.

Tytuł:

Facial features and social attractiveness: preferences of Bosnian female students

Autorzy:

Bosankić, Nina
Besevic, Viktorija
Draganović, Selvira
Mesic, Enisa
Sokolovic, Suajb

Powiązania:

https://bibliotekanauki.pl/articles/628725.pdf

Data publikacji:

2015

Wydawca:

Fundacja Pro Scientia Publica

Tematy:

social attractiveness, facial features, physical appearance

Opis:

This research aimed at testing multiple fitness hypothesis of attraction, investigating relationship between male facial characteristic and female students' reported readiness to engage in various social relations. A total of 27 male photos were evaluated on five dimensions on a seven-point Likert-type scale ranging from -3 to 3, by convenient sample of 90 female students of University of Sarajevo. The dimensions were: desirable to date – not desirable to date; desirable to marry – not desirable to marry; desirable to have sex with – not desirable to have sex with; desirable to be a friend – not desirable to be a friend; attractive - not attractive. Facial metric measurements of facial features such as distance between the eyes, smile width and height were performed using AutoCad. The results indicate that only smile width positively correlates with desirability of establishing friendship, whilst none of the other characteristics correlates with any of the other dimensions. This leads to the conclusion that motivation to establish various social relations cannot be reduced to mere physical appearance, mainly facial features, but many other variables yet to be investigated.

Źródło:

Journal of Education Culture and Society; 2015, 6, 1; 129-140
2081-1640

Pojawia się w:

Journal of Education Culture and Society

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 23.

Tytuł:

Przegląd robotów humanoidalnych
A review of humanoid robots

Autorzy:

Kowalczuk, Z.
Czubenko, M.

Powiązania:

https://bibliotekanauki.pl/articles/275299.pdf

Data publikacji:

2015

Wydawca:

Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów

Tematy:

robot
cechy humanoidalne
robots
humanoid features

Opis:

W artykule przedstawiono przegląd najpopularniejszych robotów humanoidalnych, wyróżniając ich ważniejsze cechy i porównując podstawowe charakterystyki, biorąc przy tym pod uwagę pożądane kognitywne aspekty rozwoju robotyki. Wśród osiągalnych cech rozmaitych rozwiązań aparatów humanoidalnych dostępnych na rynku – wyróżnia się głównie liczbę stopni swobody, rodzaj zastosowanego układu lokomocji oraz możliwości wyrażania mimiki twarzy, jak również ekspresji emocji.
In this article we present the most popular humanoid robots, highlighting their important characteristics and comparing basic characteristics desirable taking into account the cognitive aspects of development of robotics. Among the achievable features of different solutions for humanoid systems available on the market – we distinguish mainly the degree of freedom, the kind of drive and the ability to express facial expressions, as well as the expression of emotions.

Źródło:

Pomiary Automatyka Robotyka; 2015, 19, 4; 33-41
1427-9126

Pojawia się w:

Pomiary Automatyka Robotyka

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 24.

Tytuł:

Human-Robot Interactions in the Workplace – Key Challenges and Concerns

Autorzy:

Rakowska, Anna Agnieszka

Powiązania:

https://bibliotekanauki.pl/articles/2168349.pdf

Data publikacji:

2022

Wydawca:

Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej

Tematy:

robots
AI
relationships
anthropomorphic features
agency

Opis:

Theoretical background: The use of robots/AI in the workplace has grown rapidly in the last years. There is observed enlargement not only of the numbers of robots but also the quality of their functions and applications. Therefore, many questions of practical, scientific and moral nature have arisen. The flowering use of robots has drawn scientists’ attention to interactions between humans and robots. As a result, a new multidisciplinary research area – Human-Robot Interactions (HRI) – is growing. Representatives of HRI try to answer the questions like: How anthropomorphic features of robots may affect interactions between robots and employees? How are robots supposed to look and behave to make interactions more pleasant for employees? Can human cooperation with humanoid robots lead to the formation of socio-mechanical bonds?Purpose of the article: The paper aims to identify determinants of human-robot interactions in the workplace and identify key research problems in this area.Research methods: The method of a systematic review of the literature fulfiled the above-mentioned purpose. The Web of Science was chosen as the basic database. The list of publications from the Web of Science was supplemented with some other publications which were related to the topic.Main findings: There are several factors that determine the perception and quality of HRI in the workplace. Especially trust, anthropomorphic features of the robot, and organizational assignment may decide about the human acceptance of the use of a non-human agent and HRI. The concept of social interaction with robots is at an initial stage yet. An adopted research paradigm also plays an important role. It seems that the classical assumptions of organizational sociology will not stand the test of time. Researchers and practitioners are facing new challenges. Especially there are some ontological questions that are not easy to be answered unanimously. Can we treat a robot as a mechanical device or rather as a member of a newly created community?

Źródło:

Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia; 2022, 56, 1; 95-106
0459-9586
2449-8513

Pojawia się w:

Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 25.

Tytuł:

Bayesian Analysis of Weak Form Reduced Rank Structure in VEC Models

Autorzy:

Wróblewska, Justyna

Powiązania:

https://bibliotekanauki.pl/articles/483347.pdf

Data publikacji:

2011

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

cointegration
Bayesian analysis
common cyclical features

Opis:

The concept of cointegration that enables the proper statistical analysis of long-run comovements between unit root processes has been of great interest to numerous economic investigators since it was introduced. However, investigation of short-run comovement between economic time series seems equally important, especially for economic decision-makers. The concept of common features and based on it the idea of two additional reduced rank structure forms in a VEC model (the strong and the weak one) may be of some help. The strong form reduced rank structure (SF) takes place when at least one linear combination of the first differences of the variables exists, which is white noise. However, when this assumption seems too strong, the weaker case can be considered. The weak form appears when the linear combination of first differences adjusted for long-run efects exists, which is white noise. The main focus of this paper is a Bayesian analysis of the VEC models involving the weak form of reduced rank restrictions. After the introduction and discussion of the said Bayesian model, the presented methods will be illustrated by an empirical investigation of the price - wage spiral in the Polish economy.

Źródło:

Central European Journal of Economic Modelling and Econometrics; 2011, 3, 3; 169-186
2080-0886
2080-119X

Pojawia się w:

Central European Journal of Economic Modelling and Econometrics

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 26.

Tytuł:

The Meaning of “Nasal Grunts” in the Necte Corpus. A Preliminary Perceptual Investigation

Autorzy:

Chlébowski, Aurélie

Powiązania:

https://bibliotekanauki.pl/articles/620748.pdf

Data publikacji:

2016-03-01

Wydawca:

Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego

Tematy:

„nasal grunts”
meaning
perception
features
Geordie

Opis:

This paper reports a perceptual evaluation of the meanings conveyed by the acoustic components of “nasal grunts” (Chlebowski and Ballier 2015), i.e., non-lexical conversational sounds realised with a nasal feature (e.g. , , ). This study follows the experimental investigation conducted by Chlebowski and Ballier (2015) on the acoustic components of such sounds in the PVC project (Milroy et al. 1997), which is part of the NECTE corpus (Allen et al. 2007). In accordance with current claims in the literature, they ascribed meanings to these acoustic features, e.g. fall-rises express that the “speaker implies something” (Wells 2006: 27), and verified their validity through an analysis of the context surrounding the “nasal grunts”. Nonetheless, to avoid problems of circularity and ad hoc categories, the present study includes a perceptual evaluation by four participants. To verify the meanings ascribed to the features of “nasal grunts”, three native speakers of American English were recorded in short casual conversations and three perception tests were created using these recordings, with Praat software (Boersma and Weenink 2009). The first two tests aim to check whether different acoustic features: 1) are perceived as different when presented in pairs; 2) can be identified by the participants (as falls or rises) in isolation. The last test aim to determine whether each feature bears the same meaning: 1) in isolation, 2) in a given context, or 3) in scripted conversations likely to trigger the meanings ascribed by Chlebowski and Ballier (2015). Results suggest that acoustic components of “nasal grunts” in Geordie English do convey specific attitudinal meanings, and raise the possibility of a perceptual hierarchy of those components.

Źródło:

Research in Language; 2016, 14, 1; 43-59
1731-7533

Pojawia się w:

Research in Language

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 27.

Tytuł:

Measuring means knowledge

Autorzy:

Balle, B.

Powiązania:

https://bibliotekanauki.pl/articles/132138.pdf

Data publikacji:

2016

Wydawca:

Stowarzyszenie Inżynierów i Techników Mechaników Polskich

Tematy:

measuring machine
geometric features
precision
scans

Opis:

Optical designers, physicists and engineers at FISBA develop, analyze and optimize optical components on behalf of their customers. Thanks to its innovative production techniques, the Swiss company is widely renowned as a manufacturer of highquality optical components and systems. A ZEISS MICURA coordinate measuring machine is among the tools used by the company to ensure the quality that is valued around the globe.

Źródło:

Advanced Technologies in Mechanics; 2016, 3, no. 1 (6); 24-29
2392-0327

Pojawia się w:

Advanced Technologies in Mechanics

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 28.

Tytuł:

A Study on of Music Features Derived from Audio Recordings Examples – a Quantitative Analysis

Autorzy:

Dorochowicz, A.
Kostek, B.

Powiązania:

https://bibliotekanauki.pl/articles/178092.pdf

Data publikacji:

2018

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

music genre
audio parametrization
music features

Opis:

The paper presents a comparative study of music features derived from audio recordings, i.e. the same music pieces but representing different music genres, excerpts performed by different musicians, and songs performed by a musician, whose style evolved over time. Firstly, the origin and the background of the division of music genres were shortly presented. Then, several objective parameters of an audio signal were recalled that have an easy interpretation in the context of perceptual relevance. Within the study parameter values were extracted from music excerpts, gathered and compared to determine to what extent they are similar within the songs of the same performer or samples representing the same piece.

Źródło:

Archives of Acoustics; 2018, 43, 3; 505-516
0137-5075

Pojawia się w:

Archives of Acoustics

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 29.

Tytuł:

Sonar pulse detection using chirp rate estimation and CFAR algorithms

Autorzy:

Abratkiewicz, K.

Powiązania:

https://bibliotekanauki.pl/articles/332606.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Akustyczne

Tematy:

electronic warfare
signal features
signal detection

Opis:

This paper presents a new approach to sonar pulse detection. The method uses chirp rate estimators and algorithms for the adaptive threshold, commonly used in radiolocation. The proposed approach allows detection of pulses of unknown parameters, which may be used in passive hydrolocation or jamming detection in underwater communication. Such an analysis is possible thanks to a new kind of imaging, which presents signal energy in the function of chirp rate. The proposed method relies on chirp rate estimation of the received signal, and the calculation of the local threshold level depends on noise and reverberations which make detection of a particular type of signal possible.

Źródło:

Hydroacoustics; 2017, 20; 7-12
1642-1817

Pojawia się w:

Hydroacoustics

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 30.

Tytuł:

PROBLEMY LINGWISTYCZNEGO OPISU KATEGORII PROTOTYPOWYCH (NA PRZYKŁADZIE KATEGORII POJĘCIOWEJ ROBAK)
DIFFICULTIES INVOLVED IN A LINGUISTIC DESCRIPTION OF PROTOTYPE CATEGORIES (THE CASE OF CONCEPTUAL CATEGORY ROBAK)

Autorzy:

Pędzich, Ewelina

Powiązania:

https://bibliotekanauki.pl/articles/444944.pdf

Data publikacji:

2017-06-01

Wydawca:

Uniwersytet Warmińsko-Mazurski w Olsztynie

Tematy:

prototype theory
conceptualization
cue validity
features

Opis:

This paper presents the Author’s method for describing prototype categories based on dictionary and corpora data. The case of the conceptual category ROBAK demonstrates that prototype theory’s standard and extended versions’ tools (distinguished by Georges Kleiber) are insufficient to reconstruct some conceptual categories. ROBAK is an example of an atypical category both collective and taxonomic. Within the approach presented in this paper the Author attempts to bring together the conceptualization of a prototype as a set of features and cue validity parameter as an indicator of importance of a single feature for the category. The Author proposes a set of steps leading to the reconstruction of the prototype structure of the category ROBAK. Those steps may also be employed to analyze other categories.

Źródło:

Acta Neophilologica; 2017, XIX/1; 123-134
1509-1619

Pojawia się w:

Acta Neophilologica

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 31.

Tytuł:

Funkcje gospodarstwa rolnego w świetle art. 55(3) kodeksu cywilnego
Functions of agricultural holding under the article 55(3) of the Civil Code

Autorzy:

Stefańska, Krystyna

Powiązania:

https://bibliotekanauki.pl/articles/530979.pdf

Data publikacji:

2013

Wydawca:

Uniwersytet w Białymstoku. Wydawnictwo Temida 2

Tematy:

agricultural holding
agricultural law
functional features

Opis:

Definition of agricultural holding contained in the Civil Code is the subject of numerous studies. This is justified, since this definition is one of the basic conceptual categories of agricultural law, to which reference is made in a variety of acts. Issues related to the definition has become particularly current after the changes of the Civil Code in the year of 1990. Among the questions raised is, inter alia, determination of the functions performed by the holding, which art. 553 of the Civil Code refers to. The study identifies the importance of the proprietary and functional features, and their mutual relations. These functions are inextricably linked. At most it can be said of stronger or weaker accentuation depending on type of institution to which the normative concept of the holding is applied.

Źródło:

Studia Iuridica Agraria; 2013, 11; 147-161
1642-0438

Pojawia się w:

Studia Iuridica Agraria

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 32.

Tytuł:

Tra percezione e lingua: alcune osservazioni sul funzionamento dei complementi che fanno riferimento alle proprietà fisiche degli esseri umani
Between perception and language: some observations on the operation of the complements that refer to the physical properties of human beings

Autorzy:

Kwapisz-Osadnik, Katarzyna

Powiązania:

https://bibliotekanauki.pl/articles/1051134.pdf

Data publikacji:

2013-01-01

Wydawca:

Uniwersytet im. Adama Mickiewicza w Poznaniu

Tematy:

complements
physical features
Italian syntax
perception

Opis:

The paper explores a wide variety of complements that in Italian syntax happen to have the same reference. The case in point is their ability to evoke two physical features, e.g. on the one hand, 'to be bald' (to have no hair), 'to have little hair', 'to have lost one’s hair', and on the other, 'to have grey hair', 'to have gone / grown grey', 'to have plenty of grey hair on one’s head', 'to be grey-haired', 'to have hardly any grey hair'. The present remarks start by pointing at the close proximity between a way some particular reality is perceived (involving, with respect to concepts, schemata, preconceptions and imaging) and the form of putting it into words. This proximity explains why in Italian grammars numerous interchangeable complements are applied – the reason for their diversity comes from concurrent perceptions of the same reality.

Źródło:

Studia Romanica Posnaniensia; 2013, 40, 3; 33-41
0137-2475
2084-4158

Pojawia się w:

Studia Romanica Posnaniensia

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 33.

Tytuł:

Selected aspects of methodology of a CAPP system design

Autorzy:

Grabowik, C.

Powiązania:

https://bibliotekanauki.pl/articles/100141.pdf

Data publikacji:

2011

Wydawca:

Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych

Tematy:

CAD
CAPP
design features
object techniques

Opis:

In this paper the selected aspects of the methodology of a CAPP system design are presented. The special emphasis was put on problems of design features identification and method of design representation. Based on the carried out design features identification process the open structure of design features was worked out. This open structure was the base in the process of elaboration of the CAD application which was thought as a source of design data for a CAPP system. Moreover on the basis of the open structure of design features the formal FMCAD model was elaborated. This formal model is use for design representation purpose. Based on this model the AXI-CAD application was elaborated. The purpose of this application is to model a design of rotational products. The paper is finished with a short example of practical application of AXI-CAD module and some further direction of software development.

Źródło:

Journal of Machine Engineering; 2011, 11, No. 1-2; 78-86
1895-7595
2391-8071

Pojawia się w:

Journal of Machine Engineering

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 34.

Tytuł:

Kognitive Definition des Demokratiekonzepts im Deutschen
Cognitive definition of the concept of Demokratie in German

Autorzy:

Grzeszczak, Monika

Powiązania:

https://bibliotekanauki.pl/articles/28409190.pdf

Data publikacji:

2022-12-28

Wydawca:

Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe

Tematy:

democracy
dictionary
survey
text
“basic features”

Opis:

The purpose of this paper is to reconstruct the understanding of the concept of democracy (Demokratie) in German by means of a cognitive definition developed and operationalized on the grounds of the analyses of the “Lublin School of Ethnolinguistics”. This type of definition is aimed at recreating the “cognitive structure” of the concept by giving all its linguistically and culturally relevant, stabilized and fixed features. Three types of sources were used as the material basis: dictionary, survey and text (including corpus), which were treated “separatively”. The synthetic cognitive definition of the Demokratie concept included features that could be focused around the following facets: [hyperonyms], [opposites], [collections], [social attributes], [political attributes], [ethical attributes], [economic attributes].

Źródło:

Beiträge zur allgemeinen und vergleichenden Sprachwissenschaft; 2022, 11; 47-71
2299-4122
2657-4799

Pojawia się w:

Beiträge zur allgemeinen und vergleichenden Sprachwissenschaft

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 35.

Tytuł:

A CNN Approach to Central Retinal Vein Occlusion Detection

Autorzy:

Bala, Jayanthi Rajee
Sindha, Mohamed Mansoor Roomi
Sahayam, Jency
Govindharaj, Praveena
Rakesh, Karthika Priya

Powiązania:

https://bibliotekanauki.pl/articles/27311911.pdf

Data publikacji:

2023

Wydawca:

Polska Akademia Nauk. Czasopisma i Monografie PAN

Tematy:

Blood vessels
segmentation
Features
CRVO
deep learning

Opis:

In the field of medicine there is a need for the automatic detection of retinal disorders. Blindness in older persons is primarily caused by Central Retinal Vein Occlusion (CRVO). It results in rapid, irreversible eyesight loss, therefore, it is essential to identify and address CRVO as soon as feasible. Hemorrhages, which can differ in size, pigment, and shape from dot-shaped to flame hemorrhages, are one of the earliest symptoms of CRVO. The early signs of CRVO are, hemorrhages, however, so mild that ophthalmologists must dynamically observe such indicators in the retina image known as the fundus image, which is a challenging and time-consuming task. It is also difficult to segment hemorrhages since the blood vessels and hemorrhages (HE) have the same color properties also there is no particular shape for hemorrhages and it scatters all over the fundus image. A challenging study is needed to extract the characteristics of vein deformability and dilatation. Furthermore, the quality of the captured image affects the efficacy of feature Identification analysis. In this paper, a deep learning approach for CRVO extraction is proposed.

Źródło:

International Journal of Electronics and Telecommunications; 2023, 69, 3; 565--570
2300-1933

Pojawia się w:

International Journal of Electronics and Telecommunications

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 36.

Tytuł:

Potato with Colored Flesh Valuable and Attractive to the Consumer

Autorzy:

Zarzecka, Krystyna
Ginter, Agnieszka
Gugała, Marek
Mystkowska, Iwona
Rymuza, Katarzyna

Powiązania:

https://bibliotekanauki.pl/articles/24201752.pdf

Data publikacji:

2023

Wydawca:

Polskie Towarzystwo Inżynierii Ekologicznej

Tematy:

colored potato cultivar
vitamin C
sensory features

Opis:

The purpose of this paper was to determine the vitamin C content and the selected consumption features (tastiness and cooking type) in edible potato tubers with colored flesh. The research material consisted of tubers of eight edible potato cultivars collected from a field experiment conducted in 2021 and 2022 at the Agricultural Experimental Station in Zawady of Siedlce University of Natural Sciences and Humanities (52°03’N; 22°33’E). The following cultivars were grown: two cultivars with red flesh – Rote Emma and Herbie 26, five cultivars with purple flesh – Blaue Annelise, Provita, Salad Blue, Vitelotte and Bora Valley, as well as one traditional cultivar, light yellow fleshed – Eurostar. The cultivar features of the potato tubers significantly modified the content of vitamin C and they determined cooking properties of the potato. The cultivars with red and purple flesh accumulated more vitamin C than the traditional cultivar. The cultivar Rote Emma and Salad Blue had the best tastiness, while the cultivar Herbie 26 and Bora Valley proved to be the least tasty. The red and purple-fleshed cultivars were dominated by the salad cooking type A and they differed significantly from the traditional cultivar Eurostar. Potato tubers with colored flesh are a valuable and attractive offer to the consumer.

Źródło:

Journal of Ecological Engineering; 2023, 24, 6; 166--172
2299-8993

Pojawia się w:

Journal of Ecological Engineering

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 37.

Tytuł:

Influence of operation conditions on the wheeled armoured carrier characteristics

Autorzy:

Borkowski, W.
Rybak, P.
Hryciów, Z.
Wysocki, J.
Michałowski, B.

Powiązania:

https://bibliotekanauki.pl/articles/245920.pdf

Data publikacji:

2010

Wydawca:

Instytut Techniczny Wojsk Lotniczych

Tematy:

wheeled armoured carrier
characteristics
traction features
loads

Opis:

Participation of Polish military contingent in peach and stabilization missions resulted in the need for new vehicles. Special vehicles - multiaxle ones of good protection abilities and high motion dynamics - have to be adjusted to operation in various climate and terrain conditions. The work presents operation conditions of the wheeled armoured carriers resulting from the execution of required tasks. Threats resulting from driving on unpaved roads and wilderness have been presented as well as their influence on the motion dynamics, technical condition of vehicle chassis, durability and reliability. It is particularly important for the passenger safety. A mathematical vehicle model, imitating special multiaxle vehicle, have been presented. Calculation abilities of original numerical software for the analysis of vehicle traction characteristics have been presented. Mechanical and hydromechanical drive vehicles can be analysed. Examples of calculation results, illustrated on the diagrams, have been also included. Influence of selected technical - structural parameters on a multiaxle vehicle has been shown. Their influence on traction characteristics and dynamic loads affecting the vehicle, its internat equipment and the passengers has been estimated.

Źródło:

Journal of KONES; 2010, 17, 1; 59-65
1231-4005
2354-0133

Pojawia się w:

Journal of KONES

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 38.

Tytuł:

Kontrastive Untersuchungen rechtssprachlicher Termini am Beispiel des polnischen und deutschen Arbeitsrechts

Autorzy:

Kołodziej, Robert

Powiązania:

https://bibliotekanauki.pl/articles/634542.pdf

Data publikacji:

2015

Wydawca:

Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego

Tematy:

terminology, comparative law, equivalence, terms, semantic features

Opis:

The paper constitutes an attempt to apply methods used in linguistics and in terminology studies based on jurisprudence in order to compare specialist vocabulary from the field of Polish and German labour law. The presentation is divided into a theoretical and an empirical part. The theoretical part contains a brief description of the bilateral and unilateral methods used in contrastive linguistics, and subsequently presents methods of legal comparative studies applicable to terminology studies as well as relations observable between lexemes of general and specialist language. The empirical part discusses selected terms of Polish and German labour law which were a subject of a comparative analysis conducted with the help of the methods described in the theoretical part. The paper ends with a summary and conclusions stemming from the analysis.

Źródło:

Studia Linguistica Universitatis Iagellonicae Cracoviensis; 2015, 130, 3
2083-4624

Pojawia się w:

Studia Linguistica Universitatis Iagellonicae Cracoviensis

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 39.

Tytuł:

Optimization of soft-sensing model for ash content prediction of flotation tailings by image features tailings based on GA-SVMR

Autorzy:

Wang, Guanghui
He, Ting
Kuang, Yali
Lin, Zhe

Powiązania:

https://bibliotekanauki.pl/articles/1449310.pdf

Data publikacji:

2020

Wydawca:

Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej

Tematy:

GA-SVMR
image features
flotation
ash content

Opis:

Ash content is one of the most important properties of coal quality and the ash prediction of coal slurry in floatation is urgent and important for automation of the floatation process. The aim of this paper is to propose a method of ash content prediction for flotation tailings by the use of image analysis. The mean gray value, energy, skewness and coal slurry concentration are highly correlated with coal slurry ash content by correlation analysis based on experiments while the particles’ size has little effect on the ash. Single variable linear prediction model between coal ash content and mean gray value was developed by the LS and its prediction errors were below 7%. For improving the prediction results, an ash prediction model based on GA-SVMR was established with additional three input parameters: energy, skewness, coal slurry concentration. This model has a higher accuracy with predictive errors all below 5% and 80% of them less than 3%. Results indicate that GA-SVMR model has a higher precision compared with LS model and PSO-SVMR model and soft-sensing model based on image features of the slurry can be used as a new method for ash detection of floatation tailings in automatic control process of coal flotation.

Źródło:

Physicochemical Problems of Mineral Processing; 2020, 56, 4; 590-598
1643-1049
2084-4735

Pojawia się w:

Physicochemical Problems of Mineral Processing

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 40.

Tytuł:

A novel drift detection algorithm based on features’ importance analysis in a data streams environment

Autorzy:

Duda, Piotr
Przybyszewski, Krzysztof
Wang, Lipo

Powiązania:

https://bibliotekanauki.pl/articles/1837417.pdf

Data publikacji:

2020

Wydawca:

Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych

Tematy:

data stream mining
random forest
features importance

Opis:

The training set consists of many features that influence the classifier in different degrees. Choosing the most important features and rejecting those that do not carry relevant information is of great importance to the operating of the learned model. In the case of data streams, the importance of the features may additionally change over time. Such changes affect the performance of the classifier but can also be an important indicator of occurring concept-drift. In this work, we propose a new algorithm for data streams classification, called Random Forest with Features Importance (RFFI), which uses the measure of features importance as a drift detector. The RFFT algorithm implements solutions inspired by the Random Forest algorithm to the data stream scenarios. The proposed algorithm combines the ability of ensemble methods for handling slow changes in a data stream with a new method for detecting concept drift occurrence. The work contains an experimental analysis of the proposed algorithm, carried out on synthetic and real data.

Źródło:

Journal of Artificial Intelligence and Soft Computing Research; 2020, 10, 4; 287-298
2083-2567
2449-6499

Pojawia się w:

Journal of Artificial Intelligence and Soft Computing Research

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 41.

Tytuł:

Poza wielką piątkę - przegląd nowych modeli struktur osobowości
Beyond the Big Five – review of new models of personality structure

Autorzy:

Strus, Włodzimierz
Cieciuch, Jan

Powiązania:

https://bibliotekanauki.pl/articles/1178115.pdf

Data publikacji:

2014

Wydawca:

Uniwersytet Kazimierza Wielkiego w Bydgoszczy

Tematy:

Big Five
personality features
structure of personality

Opis:

The paper is a review of current discussion on the Big Five model and new proposals of personality structure description. The discussion concerns three main claims of the Big Five model: (1) the claim about number of basic traits; (2) the claim about the organization of lower-level traits and (2) the claim about relations between the basic traits. Critique of each claim has led to a counterproposal that describes the personality structure in a different way. Critique of the first assumption is supported by the proposal of increasing to six number of basic traits in the HEXACO model (Ashton, Lee, 2001, 2007). Critique of the second assumption is supported by the proposals of different lower-traits organization. The Abridged Big Five Dimensional Circumplex (Hofstee, De Raad, Goldberg, 1992; Goldberg, 1999) and the model of 10 aspects located between the basic five traits and their facets (DeYoung, Quilty, Peterson, 2007) there are reviewed in the paper. The critique of the third assumption argues that the five traits are not orthogonal and the systematical relations between them can be explained by two higher-order factors (Digman, 1997; DeYoung, Peterson, Higgins, 2002) or even one General Factor of Personality (Musek, 2007; Rushton, Irving, 2011).

Źródło:

Polskie Forum Psychologiczne; 2014, XIX, 1; 17-49
1642-1043

Pojawia się w:

Polskie Forum Psychologiczne

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 42.

Tytuł:

Opracowanie kompleksowej technologii wytwarzania magneto-zwierciadeł stosowanych w giroskopowych systemach naprowadzania rakiet
Development a comprehensive manufacturing technology of magneto-mirrors applied in missiles gyroscopic guidance systems

Autorzy:

Pogorzałek, J.
Bulkowski, L.
Galisz, U.
Burian, W.
Stępień, J.
Żak, A.
Prześlak, R.
Stencel, M.
Noga, J.

Powiązania:

https://bibliotekanauki.pl/articles/182213.pdf

Data publikacji:

2015

Wydawca:

Sieć Badawcza Łukasiewicz - Instytut Metalurgii Żelaza im. Stanisława Staszica

Tematy:

stop AlNiCo
magneto-zwierciadła
technologia wytwarzania
właściwości fizyczne
właściwości magnetyczne
właściwości optyczne
kryteria oceny
AlNiCo alloy
magneto-mirrors
manufacturing technology
physical features
magnetic features
optical features
assessment criteria

Opis:

Przedstawiono wyniki badań nad technologią wytwarzania magneto-zwierciadła, które jest podstawowym elementem inteligentnego obiektywu koordynatora lotu rakiety przeciwlotniczej. Realizacja badań ukierunkowana była na poprawę jakości pierścieni magneto-zwierciadeł, poprzez zastosowanie nowych technologii do ich produkcji, aby maksymalnie ograniczyć ich odrzut na poszczególnych etapach wykonania. Wyznaczone bardzo wysokie kryteria jakości metalurgicznej magneto-zwierciadła wymusiły wielokierunkowe działania badawcze w obszarach: modyfikacji składu stopu AlNiCo, technologii wytapiania i odlewania w próżni, obróbki cieplnej i termomagnetycznej odlewów oraz specjalistycznej obróbki mechanicznej i optycznej. Na rynek krajowy został wprowadzony nowy produkt o istotnie zmodyfikowanych parametrach geometrii i jakości, do chwili obecnej nieprodukowany. Uzyskany efekt ekonomiczny wynika z ograniczenia odrzutów wysoce kosztownych magneto-zwierciadeł na poszczególnych etapach ich produkcji, obniżeniu kosztów materiału i robocizny.
The results of research on the technology of production of magneto-mirror, which is an essential component of the smart lens anti-rocket flight coordinator were presented. Carrying out of the research was aimed at improving the quality of the rings of magneto-mirrors, through the use of new technology for their production in order to minimize their discards at various stages of manufacturing. Designated very high metallurgical quality criteria of magnetomirror forced multidirectional research activities in the areas: modification of the chemical composition of the AlNiCo alloy, smelting and casting technology in vacuum, heat thermo-magnetic treatment of castings and their specialized machining and optical treatments. A new product was launched in the domestic market with significantly modified the geometry parameters and quality, to date not produced. Achieved economic effects are caused by the reduction of discards of extremely expensive magneto-mirrors at various stages of their production, lowering material and labour costs.

Źródło:

Prace Instytutu Metalurgii Żelaza; 2015, T. 67, nr 4, 4; 2-19
0137-9941

Pojawia się w:

Prace Instytutu Metalurgii Żelaza

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 43.

Tytuł:

Графико-орфографический аспект лексикографического описания в Церковном словаре Петра Алексеева
Grafiko-spelling aspect o f the lexicographic descriptions in the Church Vocabulary”P.A. Alekseeva

Autorzy:

Feliksov, Sergej

Powiązania:

https://bibliotekanauki.pl/articles/481681.pdf

Data publikacji:

2010-12-01

Wydawca:

Uniwersytet Warmińsko-Mazurski w Olsztynie

Tematy:

grafiko-spelling features
lexicographic description
church terms

Opis:

The article is devoted consideration of grafiko-spelling features to one of the most valuable works in Russian XVIIIth century culture - The Church Gloassry by Archpriest P.A. Alekseeva. It is the first work in the history of Russian lexicography giving the most comprehensive description of church terms.

Źródło:

Acta Polono-Ruthenica; 2010, 1, XV; 201-208
1427-549X

Pojawia się w:

Acta Polono-Ruthenica

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 44.

Tytuł:

Exploring Male and Female Voices through Epistemic Modality and Evidentiality in Some Modern English Travel Texts on the Canaries

Autorzy:

Alonso-Almeida, Francisco
González-Cruz, Mª Isabel

Powiązania:

https://bibliotekanauki.pl/articles/620905.pdf

Data publikacji:

2012-10-01

Wydawca:

Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego

Tematy:

evidentiality
modality
travel discourse
gendered discourse features

Opis:

This article describes authorial voice through evidential and epistemic sentential devices in a corpus of 19th and early 20th century travel texts. The corpus contains four works written by female travellers and the other four by men. Therefore, apart from providing a catalogue of the strategies deployed by the authors in order to mark modality and evidentiality, we also report on expected differences in their frequencies of use in relation to the writer’s gender. In addition, the interest of this study lies in the fact that, to the best of our knowledge, no research on writer stance has previously been carried out in texts belonging to the genre of travel writing.

Źródło:

Research in Language; 2012, 10, 3; 323-343
1731-7533

Pojawia się w:

Research in Language

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 45.

Tytuł:

Properties of processed drilling wastes from the factory of ecolocical labors in Tarnogród

Autorzy:

Rzyczniak, M.
Czekaj, L.
Cabala, E.
Rzyczniak, A.

Powiązania:

https://bibliotekanauki.pl/articles/298743.pdf

Data publikacji:

2016

Wydawca:

Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH

Tematy:

cohesive ground
drilling waste
drilling waste features

Opis:

The following publication presents the results of laboratory testing of drilling wastes’, so called filter cakes, physical and mechanical features, that are utilized in the Factory of Ecological Labors in Tarnogród. This kind of waste is obtained from filtration process lead on processed drilling fluids, in the cellular filter press. As a result of lead tests, granulometric composition of tested ground, some basic and secondary physical features (water (moisture) content, bulk density, liquid limit, plastic limit, plastic index, liquidity index, consistency index), swelling sensibility (swelling curve, swelling coefficient, swelling index, swelling water content) and compressibility (consolidation curve, compressibility curve, edometric compressibility modules). There were defined filtration features (filtration coefficients, filtration curve) and shear strength of soil (shear strength curve, angle of shearing resistance, cohesion). Tests results were presented as charts and tables. Characteristic of the filtered processed drilling fluid waste/filter cakes was based on the achieved results.

Źródło:

AGH Drilling, Oil, Gas; 2016, 33, 4; 713-721
2299-4157
2300-7052

Pojawia się w:

AGH Drilling, Oil, Gas

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 46.

Tytuł:

On the Representation of Planes for Efficient Graph-based SLAM with High-level Features

Autorzy:

Wietrzykowski, J.

Powiązania:

https://bibliotekanauki.pl/articles/384465.pdf

Data publikacji:

2016

Wydawca:

Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów

Tematy:

SLAM
features
plane parametrization,
graph-based optimization

Opis:

Despite the fact, that dense SLAM systems are extensively developed and are getting popular, feature based ones still have many advantages over them. One of the most important matters in sparse systems are features. The performance and robustness of a system depends strictly on the quality of constraints imposed by feature observations and reliable matching between measurements and features. To improve those two aspects, higher-level features can be used, and planes are a natural choice. We tackle the problem of plugging planes into the g2o optimization framework with two distinct plane representations: one based on a properly stated SE(3) parametrization and one based on a minimal parametrization analogous to quaternions. Proposed solutions were implemented as extensions to the g2o framework and experiments that verify them were conducted using simulation. We provide a comparison of performance under various conditions that emphasized differences.

Źródło:

Journal of Automation Mobile Robotics and Intelligent Systems; 2016, 10, 3; 3-11
1897-8649
2080-2145

Pojawia się w:

Journal of Automation Mobile Robotics and Intelligent Systems

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 47.

Tytuł:

Evaluation of the surface topography after precision machining

Autorzy:

Tomkowski, R.
Kacalak, W.
Lipiński, D.

Powiązania:

https://bibliotekanauki.pl/articles/99460.pdf

Data publikacji:

2012

Wydawca:

Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych

Tematy:

extra smooth surfaces
geometric features
surface parameters
machining

Opis:

Analysis of the geometric features and determination of the condition of the surfaces machined during an abrasive process is of crucial importance for evaluation of their wear properties. Numerous parameters can be used for assessing topography of technical surfaces. Many of them contain information that is general or poorly correlated with the wear features. The group of parameters used for such purpose should include those that do not cause information redundancy and provide distinct information. Evaluation of the surface geometric structure after precision machining is a difficult process due to the limited scope of unevenness heights that fit within the range of a few micrometers to a few nanometers. In this paper the synthetic indexes of the evaluation of extra smooth surfaces were created, taking into consideration numerous elementary parameters. The value of the synthetic index was determined as the geometric average of the partial indexes which, when compared to the arithmetic average, is more dependent on the data believed to be disadvantageous.

Źródło:

Journal of Machine Engineering; 2012, 12, 4; 71-80
1895-7595
2391-8071

Pojawia się w:

Journal of Machine Engineering

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 48.

Tytuł:

Diversity of cyanobacteria and microalgae in hydro-terrestrial habitatsin Svalbard and its ecological evaluation

Autorzy:

Richter, Dorota

Powiązania:

https://bibliotekanauki.pl/articles/2042113.pdf

Data publikacji:

2018

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

Arctic
Svalbard
phycoflora
assemblages
ecological features
trophic status

Źródło:

Polish Polar Research; 2018, 39, 2; 255-311
0138-0338
2081-8262

Pojawia się w:

Polish Polar Research

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 49.

Tytuł:

The role of location in the functioning of a local currency: La Gonette case study

Autorzy:

Lakócai, Csaba

Powiązania:

https://bibliotekanauki.pl/articles/1892160.pdf

Data publikacji:

2021-06-30

Wydawca:

Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego

Tematy:

local complementary currencies
la Gonette
France
location features

Opis:

The beginning of the 21st century was a proliferation of complementary currencies worldwide. Among them, a number of newly created local currencies were notable. France proved to be especially fertile in this regard from the early 2010s. La Gonette, operating in the metropolitan area of Lyon, is one of the biggest French local complementary currencies in terms of its users, providers (business partners), and money supply. For every scheme, the most important issue, which is also a challenge, is to provide enough spending options to be attractive for users, while also retaining their particular sociocultural identity. Besides a variety of spending options, their location features are also important in regards to future development, so decision-makers of a scheme can diversify the business expansion strategy accordingly in order to better achieve the desired socio-economic goals. Using la Gonette as a case study, the research objective of this paper is to uncover the implications of the providers’ location on the functioning of the scheme. To address this objective, I applied statistical tests for correspondence on the providers’ categorical and locational breakdowns. The results have shown heterogeneity in the spatial distribution of the types of providers in accordance with broader location characteristics, a fact which supports the need for territorial diversification of future development concepts.

Źródło:

European Spatial Research and Policy; 2021, 28, 1; 335-351
1231-1952
1896-1525

Pojawia się w:

European Spatial Research and Policy

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 50.

Tytuł:

Professional competencies of probation officers

Autorzy:

Ewa, Grudziewska,

Powiązania:

https://bibliotekanauki.pl/articles/893282.pdf

Data publikacji:

2019-12-31

Wydawca:

Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS

Tematy:

probation officer
professional competence
personal features
judicial supervision

Opis:

Each person working as a probation officer should have specific personal features and professional competence. Very often, productivity of probation officers is determined by their personal features. The current research aimed to determine, the level of variables mentioned above. The results show that positive interpersonal relationships have the highest importance for probation officers, whereas positive attitude towards oneself is the least important factor As for professional competencies, the one connected with realization was assessed the highest and postulate competence scored the lowest. The perception of probation officers by the charged is determined by their personality predisposition, a system of values, the attitude towards moral norms, communication skills, and the awareness of the servitude of their profession. The profession of the probation officer should not be associated or identified with the control of the inferiors but with the support they should be granting.

Źródło:

Praca Socjalna; 2017, 32(3); 39-47
0860-3480

Pojawia się w:

Praca Socjalna

Dostawca treści:

Biblioteka Nauki

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