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Wyświetlanie 1-10 z 10
Tytuł:
Students’ opinions on working in rural practice in Slovenia
Autorzy:
Petrovcic, Rok
Powiązania:
https://bibliotekanauki.pl/articles/552600.pdf
Data publikacji:
2016
Wydawca:
Stowarzyszenie Przyjaciół Medycyny Rodzinnej i Lekarzy Rodzinnych
Tematy:
students
motivation
Slovenia
rural health
family practice
cholarship.
Źródło:
Family Medicine & Primary Care Review; 2016, 4; 448-454
1734-3402
Pojawia się w:
Family Medicine & Primary Care Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Composition and Order-Disorder Transition in the $Cu_3Au$ (001) Surface Layer Investigated with the Use of DAES and DEPES
Autorzy:
Rok, Ł.
Mróz, S.
Powiązania:
https://bibliotekanauki.pl/articles/1811500.pdf
Data publikacji:
2008-12
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.05.J-
68.35.Rh
Opis:
The composition of the first atomic layer of $Cu_3Au$(001) crystal (about half-and-half copper and gold atoms) changes only slowly even at temperatures much higher than that of the order-disorder transition ($T_C$ = 663 K). Theoretical and experimental works show a general trend of these changes but they differ in quantitative findings. In the present work we used directional elastic peak electron spectroscopy and directional Auger electron spectroscopy to investigate changes of atomic order and composition in the first atomic layers of the $Cu_3Au$(001) crystal during the sample temperature increase. The height of central maximum in DEPES polar profile of the sample investigated was measured as a function of sample temperature. It was found that the measured dependence is linear, but the slope of this dependence changes abruptly around $T_C$. This change seems to be connected with disappearance of the atomic order in the first and second atomic layers. In DAES the height of the Auger peaks for copper and gold low energy transitions (MVV and NVV, respectively) were measured in the dN(E)/dE mode as a function of the primary electron beam incidence angle. The composition of the first, second, and third atomic layers was determined by fitting the ratio of calculated DAES polar profiles for copper and gold to such a ratio for the measured profiles.
Źródło:
Acta Physica Polonica A; 2008, 114, S; S-115-S-124
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Directional Auger Electron Spectroscopy - Possibilities, Limitations and Proposal of Improvements
Autorzy:
Mróz, S.
Rok, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/1811503.pdf
Data publikacji:
2008-12
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.05.J-
68.35.Rh
Opis:
Physical foundations of directional auger electron spectroscopy (DAES) and calculation of DAES profiles in single scattering cluster approach are presented. Limitations of this method (application only to investigation of the crystalline structure of homogeneous samples) is shown and explained as the result of participation of inelastically scattered electrons in the Auger signal generation. To extend the DAES application for the interface structure, the use of as low as possible energy of primary electrons is proposed because in such a case the participation of inelastically scattered electrons becomes negligible and single scattering cluster calculation should describe correctly the DAES profiles for interfaces. Besides, the extension of single scattering cluster calculations to the second elastic scattering is recommended. To check the technical possibility of DAES use in the proposed version, the Auger spectrum of Cu LMM peaks was recorded for a $Cu_3Au$(001) sample with the use of a retarding field analyzer with the primary beam energy 1200 eV. Quality of this spectrum seems to be good enough for using in DAES.
Źródło:
Acta Physica Polonica A; 2008, 114, S; S-93-S-101
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interregional mobility ofstudents and graduates in the transition economy. Evidence from the Polish social media network
Mobilność przestrzenna studentów i absolwentów uczelni wyższych w czasach transformacji. Analiza na podstawie danych z serwisu społecznościowego
Autorzy:
Herbst, Mikołaj
Rok, Jakub
Powiązania:
https://bibliotekanauki.pl/articles/414537.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Warszawski. Instytut Ameryk i Europy. Centrum Europejskich Studiów Regionalnych i Lokalnych (EUROREG)
Tematy:
human capital
mobility
regional development
Polska
kapitał ludzki
mobilność
rozwój regionalny
Polska
Opis:
The aim of this article is to gain a better understanding of the patterns of human capital mobility in transition economies. It exploits a unique dataset from a Polish social networking website to develop a typology of skilled migration. Determinants of human capital flows are further elaborated using an empirical model of student and graduate migration. It is found that spatial mobility of human capital in Poland is low, and the distance between the home region and potential destination plays the most significant role in migration decisions. Migrations of skilled individuals favour metropolitan areas, which experience a net gain of human capital, while all other regions are subject to brain drain.
Celem autorów artykułu jest pełniejsze zrozumienie mechanizmów mobilności kapitału ludzkiego w kraju przechodzącym systemową transformację. Autorzy zbadali unikalny zbiór danych pochodzących z internetowego serwisu społecznościowego. Przedstawiają typologię migracji wykształconych Polaków, a następnie opracowują empiryczny model przepływów migracyjnych studentów i absolwentów między województwami. Jak się okazuje, międzyregionalna mobilność kapitału ludzkiego w Polsce jest niska, a kluczowym czynnikiem skłaniającym do migracji jest niewielka odległość między miejscem zamieszkania a regionem docelowym. Wykształceni (lub chcący się kształcić) migranci preferują regiony metropolitalne, które doświadczają dzięki temu napływu netto kapitału ludzkiego. W regionach pozbawionych wielkich miast następuje natomiast drenaż mózgów.
Źródło:
Studia Regionalne i Lokalne; 2016, 1(63); 56-81
1509-4995
Pojawia się w:
Studia Regionalne i Lokalne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Slovenian and Hungarian Young Learners’ Perceptions and Attitudes Concerning Their Neighbouring Countries
Autorzy:
Brumen, Mihaela
Grkinič, Rok
Čagran, Branka
Powiązania:
https://bibliotekanauki.pl/articles/45882988.pdf
Data publikacji:
2012-12-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
young learners
modern languages
cross-border understanding
perception
attitudes
Opis:
This paper presents empirical research concerning Slovenian and Hungarian young learners’ (7–11 years of age) travel experiences, perceptions, and beliefs about their neighbouring countries (Austria, Croatia, Hungary, and Slovenia) and their citizens in order to enhance effective cross-border institutional cooperation. A non-random sample of young learners (n=200) from Slovenian and Hungarian primary schools in the border area participated in the study. The results highlight that young learners’ personal contacts with local people and travel events develop positive perceptions and understanding of their neighbouring national groups. Young learners also perceive socio-economic inequalities, however their knowledge of neighbouring languages is the key element in developing their awareness of and positive attitudes to cross-border cooperation.
Źródło:
The New Educational Review; 2012, 30; 206-216
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Looking for Cognitive Foundations of Functional Sequences
Autorzy:
Marušič, Franc Lanko
Mišmaš, Petra
Žaucer, Rok
Powiązania:
https://bibliotekanauki.pl/articles/52806156.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
noun phrase
adjective ordering restrictions
functional hierarchy
experimental syntax
cognitive foundations of syntax
Opis:
With the multiplication of various functional projections, syntactic structures became very complex entities. Approaches like Cartography (e.g. Cinque and Rizzi 2008) went one step further than most other approaches, proposing that each sentence comprises of a number of universal, strictly ordered functional projections. In the noun phrase, the strictly ordered functional projections are said to be responsible not only for the relative order of numerals, demonstratives and nouns (cf. Cinque 2005), but also for the universal order of various types of adjectives (cf. Hetzron 1978; Sproat and Shih 1991; Cinque 1994; Scott 2002, etc.). Cinque and Rizzi (2008) discuss possible origins of the many hierarchies of functional projections and suggest that they might derive from general cognition. If cognition and its restrictions are behind the hierarchy of functional projections, then the order of projections hosting adjectives should be reflected in various non-linguistic cognitive processes. We designed several experiments to test this hypothesis. Our experiments did not confirm our hypothesis; but as we have also identified problems in the design of our experiments, our results do not warrant a clear rejection of the hypothesis either.
Źródło:
Studies in Polish Linguistics; 2019, 14, Special Volume 1; 53-75
1732-8160
2300-5920
Pojawia się w:
Studies in Polish Linguistics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
From Urban Geodiversity to Geoheritage: The Case of Ljubljana (Slovenia)
Autorzy:
Tičar, Jure
Komac, Blaž
Zorn, Matija
Ferk, Mateja
Hrvatin, Mauro
Ciglič, Rok
Powiązania:
https://bibliotekanauki.pl/articles/1052457.pdf
Data publikacji:
2017-09-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
geoheritage
geomorphology
urbanization
spatial growth
Ljubljana
Opis:
The city of Ljubljana lies at the intersection of various geomorphological regions that have strongly influenced its spatial organization. Prehistoric settlements were built on marshland, a Roman town was built on the first river terrace of the Ljubljanica River, and in the Middle Ages a town was built in a strategic position between the Ljubljanica River and Castle Hill. The modern city absorbed all usable space between the nearby hills. This paper reviews some relief features in Ljubljana, their influence on the city’s spatial development, and urban geoheritage. The results indicate new possibilities for urban geoheritage tourism in the Slovenian capital and its surroundings.
Źródło:
Quaestiones Geographicae; 2017, 36, 3; 37-50
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
High-Efficiency Cooling System Using Additive Manufacturing
Autorzy:
Woo, Yeong-Jin
Nam, Dong-Ho
Lee, Seok-Rok
Kim, Eun-Ah
Lee, Woo-Jin
Yang, Dong-Yeol
Yu, Ji-Hun
Park, Yong-Ho
Lee, Hak-Sung
Powiązania:
https://bibliotekanauki.pl/articles/2049198.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
additive manufacturing
DfAM
Design for Additive Manufacturing
cooling system
lattice structure
simulation
Opis:
In this study, we propose a cooling structure manufactured using a specialized three-dimensional (3D) printing design method. A cooling performance test system with complex geometry that used a thermoelectric module was manufactured using metal 3D printing. A test model was constructed by applying additive manufacturing simulation and computational fluid analysis techniques, and the correlation between each element and cooling efficiency was examined. in this study, the evaluation was conducted using a thermoelectric module base cooling efficiency measurement system. The contents were compared and analyzed by predicting the manufacturing possibility and cooling efficiency, through additive manufacturing simulation and computational fluid analysis techniques, respectively.
Źródło:
Archives of Metallurgy and Materials; 2021, 66, 3; 689-693
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-10 z 10

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