Temat: physical features - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Influencing Spatial and Temporal Patterns of Road Accidents: A Study on Nuwara – Eliya District
Autorzy:: M. Kaleel, M. I. M.
Sathyaruban, M.
Tematy:: Traffic
fatality
injury
physical features; Pokaż więcej
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/1114191.pdf Link otwiera się w nowym oknie
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.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

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
Tematy:: complements
physical features
Italian syntax
perception; Pokaż więcej
Wydawca:: Uniwersytet im. Adama Mickiewicza w Poznaniu
Powiązania:: https://bibliotekanauki.pl/articles/1051134.pdf Link otwiera się w nowym oknie
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.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Residential satisfaction and mobility in Göktürk peripheral neighbourhood
Autorzy:: Nasrollahzadeh, Somaiyeh
Koramaz, Turgay Kerem
Tematy:: residential mobility
residential satisfaction
physical features
socio-economic features
gated community; Pokaż więcej
Wydawca:: Stowarzyszenie Naukowe Przestrzeń Społeczna i Środowisko
Powiązania:: https://bibliotekanauki.pl/articles/2077948.pdf Link otwiera się w nowym oknie
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.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Ocena wpływu wilgotności na podstawowe cechy fizyczne nasion gryki odmiany Luba
Assessment of the influence of humidity on the basic physical properties of the Luba variety buckwheat seeds
Autorzy:: Woliński, J.
Wolińska, J.
Kapela, K.
Wyrzykowska, M.
Tematy:: gryka
orzeszki
cechy fizyczne
wilgotność
buckwheat
nuts
physical features
humidity; Pokaż więcej
Wydawca:: Polskie Towarzystwo Inżynierii Rolniczej
Powiązania:: https://bibliotekanauki.pl/articles/286734.pdf Link otwiera się w nowym oknie
Opis:: Gryka charakteryzuje się dużą zmiennością cech. W latach 2008-2009 prowadzono badania cech fizycznych nasion gryki odmiany Luba oraz wpływu wilgotności na wartość tych cech. Badaniami objęto cały zakres wilgotności (9-24%), jaka może wystąpić w okresie od zbioru do magazynowania. Stwierdzono, że wartości takich cech jak: masa 1000 nasion, długość i szerokość nasion rosły wraz ze wzrostem wilgotności. Wartości gęstości nasion malały wraz ze wzrostem wilgotności. Porowatość, kąty zsypu i usypu najniższą wartość wykazywały przy wilgotności na poziomie 15%, potem wartości tych cech dość systematycznie rosły. Stwierdzono, że wzrost wilgotności nasion powyżej 18% istotnie wpływał na wartość badanych cech.
Buckwheat is characterised by high variability of features. In years 2008-2009 there was a research carried out on the physical properties of the Luba variety buckwheat seeds and the influence of humidity on the values of these properties. The research covered the entire range of humidity (9-24%) that may occur within the period from harvest until storage. It was observed that the values of such parameters as the mass of 1000 seeds, or the seeds' length and width were growing with the increase in humidity. Seed density values were dropping with increasing humidity. Porosity, slip angle and repose angle had the lowest values at humidity near 15%, then the values of these parameters were rather systematically growing. It was observed that the increase in seed humidity above 18% had considerable influence on the values of the examined features.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Assessment of selected physical characteristics of the English ryegrass (Lolium perenne L.) waste biomass briquettes
Ocena wybranych cech fizycznych brykietów z biomasy odpadowej rajgrasu angielskiego (Lolium perenne L.)
Autorzy:: Kraszkiewicz, Artur
Niedziółka, Ignacy
Parafiniuk, Stanisław
Sprawka, Maciej
Dula, Małgorzata
Tematy:: briquetting
biofuel
physical features
ryegrass
brykietowanie
biopaliwo
cechy fizyczne
rajgras; Pokaż więcej
Wydawca:: Polskie Towarzystwo Inżynierii Rolniczej
Powiązania:: https://bibliotekanauki.pl/articles/93421.pdf Link otwiera się w nowym oknie
Opis:: The aim of the study was to assess the selected physical characteristics of the briquettes of English ryegrass waste biomass and its mixtures with waste components from the agri-food industry: pea husks and oat middlings. The raw materials used for the tests are characterized by high calorific value and low ash content. Among the tested raw materials, the most favorable values were recorded for oat middlings in this respect. The produced briquettes were characterized by high volumetric density and very diverse mechanical durability. At the same time, the results of the tests on the mechanical durability of briquettes indicated that the use of components of ryegrass mixtures selected for testing brought unsatisfactory results, as compared to other analyzed physical and energy features.
Celem pracy była ocena wybranych cech fizycznych brykietów z biomasy odpadowej rajgrasu angielskiego po jego czyszczeniu oraz w mieszankach, wykorzystując do ich produkcji komponenty z przemysłu rolno-spożywczego w postaci odpadów po obłuskiwaniu grochu i śruty owsianej. Wykorzystane do badań surowce charakteryzują się wysoką wartością opałową i niską zawartością popiołu, a spośród badanych surowców w tym zakresie najkorzystniejsze wartości odnotowano dla śruty owsianej. Wytworzone brykiety charakteryzowały się dużą gęstością objętościową i bardzo zróżnicowaną trwałością mechaniczną. Przy czym wyniki badań trwałości mechanicznej brykietów najbardziej zweryfikowały, zasadne pod względem energetycznym, jak również analizowanych pozostałych cech fizycznych, wykorzystanie wybranych do badań komponentów w mieszankach z odpadami rajgrasu.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Facial features and social attractiveness: preferences of Bosnian female students
Autorzy:: Bosankić, Nina
Besevic, Viktorija
Draganović, Selvira
Mesic, Enisa
Sokolovic, Suajb
Tematy:: social attractiveness, facial features, physical appearance; Pokaż więcej
Wydawca:: Fundacja Pro Scientia Publica
Powiązania:: https://bibliotekanauki.pl/articles/628725.pdf Link otwiera się w nowym oknie
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.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Wybrane cechy rozdzielcze i kryteria separacji nasion modrzewia europejskiego
Autorzy:: Tylek, P.
Tematy:: sortowanie
nasiona
modrzew
wlasciwosci fizyczne
lesnictwo
Larix
separacja
drzewa lesne
european larch
seeds
physical features
separation
sorting; Pokaż więcej
Wydawca:: Polskie Towarzystwo Leśne
Powiązania:: https://bibliotekanauki.pl/articles/1023435.pdf Link otwiera się w nowym oknie
Opis:: The paper presents results of measurements of physical features of larch seeds such as weight, bulk density, geometric and aerometric features and elasticity. The division into viability classes proposed by the author allows to use these features at the stage of designing seed separation processes.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

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.
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; Pokaż więcej
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Metalurgii Żelaza im. Stanisława Staszica
Powiązania:: https://bibliotekanauki.pl/articles/182213.pdf Link otwiera się w nowym oknie
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.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Behavioral features of the speech signal as part of improving the effectiveness of the automatic speaker recognition system
Autorzy:: Mały, Dominik
Dobrowolski, Andrzej
Tematy:: automatic speaker recognition
automatic speaker recognition systems
physical features
behavioral features
speech signal
automatyczne rozpoznawanie mówiącego
sygnał mowy
system automatycznego rozpoznawania mówiącego
cecha behawioralna
cecha fizyczna; Pokaż więcej
Wydawca:: Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Powiązania:: https://bibliotekanauki.pl/articles/27323689.pdf Link otwiera się w nowym oknie
Opis:: The current reality is saturated with intelligent telecommunications solutions, and automatic speaker recognition systems are an integral part of many of them. They are widely used in sectors such as banking, telecommunications and forensics. The ease of performing automatic analysis and efficient extraction of the distinctive characteristics of the human voice makes it possible to identify, verify, as well as authorize the speaker under investigation. Currently, the vast majority of solutions in the field of speaker recognition systems are based on the distinctive features resulting from the structure of the speaker's vocal tract (laryngeal sound analysis), called physical features of the voice. Despite the high efficiency of such systems - oscillating at more than 95% - their further development is already very difficult, due to the fact that the possibilities of distinctive physical features have been exhausted. Further opportunities to increase the effectiveness of ASR systems based on physical features appear after additional consideration of the behavioral features of the speech signal in the system, which is the subject of this article.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: The use of the multi-criteria analysis for the exploration of surface irrigation potential zones : A case of the Didesa sub-basin, Abay basin, Ethiopia
Autorzy:: Tamiru, Habtamu
Dinka, Megersa O.
Tematy:: analytic hierarchy process
AHP
key factor
multi-criteria analysis
MCA
physical land features
potential zones; Pokaż więcej
Wydawca:: Instytut Technologiczno-Przyrodniczy
Powiązania:: https://bibliotekanauki.pl/articles/28411632.pdf Link otwiera się w nowym oknie
Opis:: This paper presents a study conducted using the Multi-Criteria Analysis (MCA) to explore surface irrigation potential zones in the Didesa sub-basin of the Abay basin in Ethiopia. Physical land features, such as land use / land cover (LULC), slope, soil depth, drainage, and road proximity, along with climate factors like rainfall and evapotranspiration, and population density, were identified as criteria for the exploration. The analytic hierarchy process (AHP) is a powerful structured decision-making technique commonly used for complex multi-criteria analysis problems where multiple criteria need to be considered. The importance of the criteria was prioritised and ranked in the analytic hierarchy process (AHP). Five qualitative-quantitative based surface irrigation potential zones were identified, namely highly suitable (48.40%), moderately suitable (27.26%), marginally suitable (13.27%), not suitable (4.91%), and irrigation constraints (6.16%). The consistency of the AHP technique in the exploration of surface irrigation potential zones is evaluated by the consistency index at CI = 0.011 and confirmed the correctness of weights assigned for the individual key factor in the AHP. The accuracy of the potential zones generated in the AHP was evaluated with ground-truth points and a supervised LULC classification map. Moreover, a good agreement was made among the classes with the kappa index (KI = 0.93). Therefore, the application of the MCA for the exploration of surface irrigation potential zones was successful, and the results of the study will be useful to strengthen the irrigation in the explored potential zones.
Dostawca treści:: Biblioteka Nauki

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