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Wyszukujesz frazę "Novak, M." wg kryterium: Autor


Tytuł:
UTCI - first test in the Czech Republic UTCI
UTCI - Pierwsze testy w Republice Czeskiej
Autorzy:
Novak, M.
Powiązania:
https://bibliotekanauki.pl/articles/2084515.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Opis:
UTCI (Universal Thermal Climate Index) to nowy wskaźnik, który opisuje wpływ warunków termicznych na standardowe ludzkie ciało. Wskaźnik ten był testowany w skrajnych warunkach pogodowych w Czechach w ciągu kilku ostatnich lat - w najzimniejsze dni w sezonie zimowym 2009/2010, w najgorętsze dni lata 2010 r. i podczas przechodzenia orkanu „Kyrill” (18-19.01.2007 r.). Wyniki są prawidłowe w przypadku obu badanych okresów ze skrajną temperaturą (najzimniejszego i najgorętszego), ale wystąpiły problemy z wartościami UTCI w czasie skrajnie wietrznych dni (orkan „Kyrill”). Nietypowe wartości UTCI rozpoczynały się, kiedy prędkość wiatru przekraczała 20 m·s⁻¹.
Źródło:
Prace i Studia Geograficzne; 2011, 47; 319-325
0208-4589
Pojawia się w:
Prace i Studia Geograficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the surface profile and its material share during the grinding inconel 718 alloy
Autorzy:
Novák, M.
Náprstková, N
Józwik, J.
Powiązania:
https://bibliotekanauki.pl/articles/102037.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
grinding
Abbott-Firestone curve
Inconel
Opis:
Grinding is still an important method for surface finishing. At FPTM JEPU research, which deals with this issue is conducted. Experiments are carried out with grinding various materials under different conditions and then selected components of the surface integrity are evaluated. They include roughness Ra, Rm and Rz, Material ratio curve (Abbott Firestone curve) and also the obtained roundness. This article deals with grinding nickel Inconel 718 alloy, when selected cutting grinding conditions were used and subsequently the surface profile and the material ratio curve were measured and evaluated.
Źródło:
Advances in Science and Technology. Research Journal; 2015, 9, 26; 41-48
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Traverse Grinding of X6CrNiMoTi Steel and its Final Surface Quality for Giving Cutting Conditions
Autorzy:
Naprstkova, N.
Novak, M.
Hricova, J.
Powiązania:
https://bibliotekanauki.pl/articles/111600.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
grinding
surface quality
stainless steel
cutting conditions
szlifowanie
jakość powierzchni
stal nierdzewna
warunki skrawania
Opis:
Machining of stainless steels is often an important used technology. Products made from these materials are often used in mechanical engineering and the quality of workpiece surface roughness after machining respective grinding is one of the important parameters that illustrates the quality of the machining process. This paper deals with the influence of cutting conditions when grinding steel X6CrNiMoTi (EN ISO) on the machined quality surface (roughness, circularity). Grinding of samples was carried out by feed grinding and the measured values were analyzed. On the machined samples parameters were all monitored and measured in the laboratory of precision measurements at the Faculty of Production Technology and Management of Jan Evangelista Purkyně University in Ústí nad Labem and the devices Hommel tester T1000 and Hommel tester Form 1000 were used. Measuring was done according to ČSN EN ISO 4287.
Źródło:
Production Engineering Archives; 2015, 7, 2; 49-52
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Grinding of stainless steel X6CrNiMoTi and its final roundness
Autorzy:
Naprstkova, N.
Novak, M.
Cais, J.
Powiązania:
https://bibliotekanauki.pl/articles/111954.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
roughness
analyses
stainless steel
grinding
chropowatość
analiza
stal nierdzewna
szlifowanie
Opis:
Machining of stainless steels is often an important technology used in production. Products made from these materials are very often used in mechanical engineering, and quality of work-piece surface after machining respective grinding is one of the important parameters that to us speak about the quality of the machining process. One of these parameters that can to give evidence about the quality of the surface is for rotating part the roundness. Its measurement is one of the important sources of information about how cutting conditions can affect the quality of the machined surface. The paper deals with the influence of cutting conditions when grinding steel X6CrNiMoTi (EN ISO) on the roundness of a machined surface.
Źródło:
Production Engineering Archives; 2014, 5, 4; 18-21
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Functioning of the Family System With an Autistic Child: A Comparative Study Between Poland and California, USA
Autorzy:
Gerc, Krzysztof
Novak, Jean M.
Furman, Marta
Powiązania:
https://bibliotekanauki.pl/articles/44451047.pdf
Data publikacji:
2023
Wydawca:
Akademia Ignatianum w Krakowie
Tematy:
ASD
flexibility and communication in the family system
educational relationships
family-educational institutional relationships
Opis:
Objectives of the research: The aims of this research are to conduct a comparison study between the level of communication and flexibility in families with autistic children in two different geographical locations and cultural contexts – California (USA) and Poland (Europe) – to address whether the level of these two dimensions of family functioning are related to the ego-resiliency of the parents, and additionally to discuss the practical implications that can be drawn from the results. Research methods: Communication and flexibility profiles in family functioning were collected in Poland and California from September 2016 to February 2018. Data on the similarities and differences between parents of children with autism spectrum disorder in Poland (n=111) and California (n=105) was collected using Olson’s FACES-IV. The Ego-Resiliency Scale was also administered in methodologically standardized conditions and was empirically analyzed along with controlled demographic variables. A short description of the context of the issue: Family functioning and ego-resiliency in families with children with autism are analyzed in this research. The richness of interactions and connections within the family system suggests that when explaining the relationships within the family system, the interpretation that is based on linear causality is abandoned and replaced by circular causality, which is the model of analysis utilized in this research project. The main goals of this research were to compare and contrast family functioning in two geographical locations and cultural contexts and to show statistically significant differences between these two groups, in order to better understand cultural variations and differences that may affect family functioning and ego-resiliency and to provide the different groups with adequate, necessary support services. Research findings: The results revealed statistically significant differences in various dimensions of Family Communication and Flexibility between families of autistic children in California and Poland. With respect to both variables, higher scores were found in the California group. The flexibility results in both groups were defined as flexible. However, in regards to family communication, the result of the California group corresponded to higher standardized scores, whereas those of the group from Poland revealed moderate standardized scores. Conclusions and recommendations: Statistically significant positive correlations were found in the variables of Flexibility and Family Communication between Poland and California. The results of this research are critical, not only from the perspective of scientific development (as similar studies have not been conducted), but also for therapeutic and preventive reasons. They suggest concentrating on preventive activities and aspects that are important for the well-being of the parent as a person, as well as the entire family system, especially the dimensions of communication in families with children with autism spectrum disorder and the ego-resiliency of the parents. However, further research is needed to specifically identify the differences between the groups based on various demographic variables. Additionally, it is important to develop a practical model to support families with autistic children and to address family satisfaction in intervention strategies, as well as to consider the importance of support groups that may improve satisfaction and ego-resiliency within the family system.
Źródło:
Multidisciplinary Journal of School Education; 2023, 12, 2 (24); 321-355
2543-7585
Pojawia się w:
Multidisciplinary Journal of School Education
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Magnetism and Crystal Field in PrCuAl₃ and NdCuAl₃
Autorzy:
Novák, P.
Diviš, M.
Powiązania:
https://bibliotekanauki.pl/articles/1032630.pdf
Data publikacji:
2017-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
71.15.Mb
71.20.Lp
71.70.Ch
Opis:
During the last five years we developed method to calculate crystal field and magnetism of rare-earth ions in solids. The method is fully ab initio with the exception of a single parameter which adjust the position of f states relative to other valence states and it was successfully applied in insulating systems. In this contribution the method is used to explain multiplet splitting and magnetism in PrCuAl₃ and NdCuAl₃ intermetallics. For the Nd compound the agreement between theory and experiment is good, while for the PrCuAl₃ the agreement is less satisfactory which can be due to the more delocalized 4f electrons of Pr³⁺ comparing to Nd³⁺ ion.
Źródło:
Acta Physica Polonica A; 2017, 131, 4; 964-966
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Exchange of water in the soil-plant-atmosphere system
Autorzy:
Kutilek, M.
Novak, V.
Powiązania:
https://bibliotekanauki.pl/articles/25010.pdf
Data publikacji:
1998
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
evaporation
soil-plant-atmosphere system
water exchange
soil
atmosphere
evapotranspiration
plant
Źródło:
International Agrophysics; 1998, 12, 1
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reliability evaluation techniques in the air operator
Autorzy:
Bugaj, M.
Novák, A.
Powiązania:
https://bibliotekanauki.pl/articles/252747.pdf
Data publikacji:
2015
Wydawca:
Instytut Naukowo-Wydawniczy TTS
Tematy:
air operator
reliability
aircraft operation
niezawodność
statek powietrzny
operator powietrzny
Opis:
Reliability is a very broad term that focuses on the ability of a product to perform its intended function. Mathematically speaking, reliability can be defined as the probability that an item will perform its intended function without failure for a specified period of time under stated conditions. The main goal in almost all daily activities is safety. Many kinds of researches and development try to find out how to produce things easily with appropriate amount of safety especially in aircraft operation.
Źródło:
TTS Technika Transportu Szynowego; 2015, 12; 219-222, CD
1232-3829
2543-5728
Pojawia się w:
TTS Technika Transportu Szynowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of dimensions of cold sleeve repaired piping with regard to cohesive failure
Optymalizacja rozmiarów zimnej obejmy naprawianego rurociągu z uwzględnieniem zakłócenia integralności
Autorzy:
Novak, P.
Zmindak, M.
Powiązania:
https://bibliotekanauki.pl/articles/198151.pdf
Data publikacji:
2012
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
pipes reparing
cold sleeve
stress
welded joint
cohesive finite elements
naprawa rurociągu
zimna obejma
naprężenie
połączenie spawane
metoda kohezyjnych elementów skończonych
Opis:
The aim of this paper is first to determine the state of stress of the welded node in the cold sleeve for different geometrical variants of the pipeline loaded with inner pressure. Next is simulated the process of polymer separation from the pipeline surface and sleeve with the usage of cohesive finite elements. In the end the sleeve dimensions are optimized with respect to maximum integrity to the repaired sleeve.
Celem niniejszego artykułu jest najpierw określenie naprężenia spawanego węzła z zimną obejmą, z zastosowaniem kohezyjnych elementów skończonych dla oddzielnych wariantów geometrycznych rurociągu obciążonego wewnętrznym podciśnieniem. Następnie symulowany jest proces oderwania polimeru od powierzchni rurociągu oraz obejmy. Na końcu optymalizowane są rozmiary obejmy z uwzględnieniem maksymalnej integralności naprawianego rurociągu.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2012, 76; 93-98
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Brief Economic Analysis and Comparison of Turkish Airlines, Lufthansa Group, Air France-KLM
Autorzy:
Kuran, M. F.
Novak, A.
Powiązania:
https://bibliotekanauki.pl/articles/313311.pdf
Data publikacji:
2018
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
air transport
economic analysis
Turkish Airlines
Lufthansa
Air France-KLM
transport lotniczy
analiza ekonomiczna
Opis:
The paper described brief economic analysis and comparison of Turkish Airlines, Lufthansa Group and Air France-KLM. Throughout the economic and commercial development and with disappearance of boundaries between countries is rapidly changing air transport. The transportation and logistics investments and competition between companies and states rapidly increased. Thus, transportation modes developed and changed rapidly as a natural response to development itself. In the paper, we will practice the comparison of two major companies of European Air Freight: Turkish Airlines and Lufthansa.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2018, 19, 6; 888-893, CD
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł

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