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Wyświetlanie 1-8 z 8
Tytuł:
The Ruptures and Continuities in Hungary’s Reception Policy: The Ukrainian Refugee Crisis
Autorzy:
Korkut, Umut
Fazekas, Roland
Powiązania:
https://bibliotekanauki.pl/articles/2233785.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
migration
refugee crisis
Russian aggression
Ukraine
reception policies
Hungary
Opis:
This article reflects on the role that Hungary has played with respect to the Ukrainian refugee crisis. It elaborates on two issues. The first is Hungary’s relatively amicable relationship with Russia and how the Hungarian political elite has approached the Ukrainian crisis in view of its domestic political goals. The second is the migration policy that Hungary adopted when faced with the arrival of irregular Middle Eastern refugees and the mitigations in this policy to respond to the Ukrainian arrivals. The paper discusses the evolution in the governance of migration in Hungary and the actors and the politics underpinning the Hungarian reception policy from the perspective of these two issues. In this context, it draws on the literature on leadership and how the latter affects political contexts and social realities, particularly with respect to migration politics.
Źródło:
Central and Eastern European Migration Review; 2023, 12, 1; 13-29
2300-1682
Pojawia się w:
Central and Eastern European Migration Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Positive Orientation and the Five-Factor Model
Autorzy:
Miciuk, Łukasz Roland
Jankowski, Tomasz
Laskowska, Agnieszka
Oleś, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/430586.pdf
Data publikacji:
2016-04-01
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
positive orientation
Five-Factor Model
Big Five
optimism
self-esteem
satisfaction with life
Opis:
The aim of the present study was to investigate the relationship between positive orientation (PO) defined as a basic predisposition to perceive and evaluate positive aspects of life, the future and oneself and the Five-Factor Model of personality (FFM). Hypotheses postulated positive correlations between PO and extraversion, conscientiousness, agreeableness and openness; a negative correlation was predicted between PO and neuroticism. Two hundred Polish students completed the following measures: SES (Self-Esteem Scale, Rosenberg), SWLS (The Satisfaction with Life Scale; Diener, Emmons, Larson & Griffin), LOT-R (The Life Orientation Test - Revised; Scheier, Carver & Bridges) and NEOFFI (NEO Five Factor Inventory, Costa & McCrae). The results confirmed correlations between PO and extraversion, conscientiousness, and neuroticism; correlations with openness and agreeableness were not supported. According to canonical correlations, PO shows a clear affinity to the FFM.
Źródło:
Polish Psychological Bulletin; 2016, 47, 1; 141-148
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development and performance analysis of a novel multiphase doubly-fed induction generator
Autorzy:
Ryndzionek, Roland
Blecharz, Krzysztof
Kutt, Filip
Michna, Michał
Kostro, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/2172803.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
doubly-fed induction generator
induction generator
multiphase machine
wind power generation
Opis:
This paper presents the research into the design and performance analysis of a novel five-phase doubly-fed induction generator (DFIG). The designed DFIG is developed based on standard induction motor components and equipped with a five-phase rotor winding supplied from the five-phase inverter. This approach allows the machine to be both efficient and reliable due to the ability of the five-phase rotor winding to operate during single or dual-phase failure. The paper presents the newly designed DFIG validation and verification based on the finite element analysis (FEA) and laboratory tests.
Źródło:
Archives of Electrical Engineering; 2022, 71, 4; 1003--1015
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Warehouse location problem in supply chain designing: a simulation analysis
Autorzy:
Szczepański, Emilian
Jachimowski, Roland
Izdebski, Mariusz
Jacyna-Gołda, Ilona
Powiązania:
https://bibliotekanauki.pl/articles/223640.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
warehouse
facilities location
solution testing
simulation model
FLEXSIM
SIMMAG3D
magazyny
lokalizacja obiektów
testowanie rozwiązań
model symulacyjny
Opis:
The facility location problem is a popular issue in the literature. The current development of world economies and globalization of the market requires continuous improvement of methods and research in this field. The location of the object determines the time of transport, affects the operational costs of the supply chain, and determines the possible amount of inventory or minimum inventory levels. These are critical issues from the point of view of designing an effective logistics system. The degree of complexity of current decision-making problems requires the construction of mathematical models and support for the decision-maker by optimization and simulation methods. A comprehensive and systemic approach to the problem allows the effective planning of supply chains. The purpose of this article was to study the sensitivity of the warehouse location problem in the supply chain. The solution was obtained based on the methodology developed under the SIMMAG3D project. The article presents the characteristics of the issue of the location of warehouse objects, the mathematical formulation of the solved problem of location and the method of its solution based on the heuristic algorithm using the modification of the Busacker-Gowen method. Then, a supply chain simulation model was developed in the FLEXSIM environment and scenario studies were performed for various input data and model parameters. The analysis and assessment of the solution based on parameters such as utilization of the potential of warehouse objects object were presented. Random change in demand described by Erlang distribution and normal distribution was considered. The analysis showed how the selection of a statistical distribution to describe the input data can affect the shape of the logistics system. The article ends with a summary of considerations and a plan for further research in the use of the simulation environment to support the decision-making process of the location of storage facilities and the functioning of supply chains.
Źródło:
Archives of Transport; 2019, 50, 2; 101-110
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Decision support for the intermodal terminal layout designing
Wspomaganie decyzji w projektowaniu infrastruktury terminala intermodalnego
Autorzy:
Szczepański, Emilian
Jacyna, Marianna
Jachimowski, Roland
Vašek, Rostislav
Nehring, Karol
Powiązania:
https://bibliotekanauki.pl/articles/1852542.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
transport intermodalny
terminal intermodalny
kontener
parking
spotkanie ciężarówek
okno czasowe
intermodal transport
intermodal terminal
container
trucks appointment
time window
Opis:
The article presents the issue of container handling processes at a rail-road intermodal terminal. In the article, we have focused on the problem of a terminal layout design from the point of view of parking lots for external trucks. The main purpose of this article is the assessment of the necessary parking lots for the trucks considering daily turnover of containers and the trucks appointment time windows. We analyze how the length of the truck’s appointment time windows as well as the difficulties in containers loading operations and a number of handling equipment influence the necessary parking lots for trucks in the intermodal terminal. The trucks planned for loading of import containers may arrive at the terminal before the loading moment that is specified in crane operations schedule. The container handling time is given by a probability distribution. The equations defining the most important elements of the considered problem were presented in the general form. The special case of this model has been developed in the FlexSim simulation software. Based on the simulation research and calculations we pointed out that right truck’s appointment time windows can significantly reduce necessary parking lots at the yard. The literature analysis presented in the article indicates that most of the research in the field of intermodal terminal is focused on operations in container ports. There is lack of literature considering rail-road terminal layout planning in terms of the necessary parking lots and truck’s appointment time windows.
W artykule przedstawiono zagadnienie procesów obsługi kontenerów w kolejowo-drogowym terminalu intermodalnym. W artykule skupiono się na problemie projektowania układu terminali z punktu widzenia niezbędnych parkingów dla pojazdów ciężarowych dowożących/odwożących kontenery do/z terminala. Głównym celem artykułu jest wyznaczenie niezbędnej liczby miejsc parkingowych dla ciężarówek, biorąc pod uwagę dzienny obrót kontenerów, a także okna czasowe awizacji pojazdów ciężarowych. Analizowano, w jaki sposób szerokość okien czasowych awizacji pojazdów ciężarowych a także trudności w operacjach załadunku kontenerów i liczba urządzeń przeładunkowych wpłyną na niezbędną liczbę miejsc parkingowych dla pojazdów ciężarowych na placu terminala intermodalnego. Założono, że ciężarówki planowane do załadunku kontenerów importowych mogą przybyć do terminalu przed momentem załadunku określonym w harmonogramie pracy suwnicy. Założono również, że czas przeładunku kontenera wynika z rozkładu prawdopodobieństwa. Równania definiujące najważniejsze elementy rozważanego problemu zostały przedstawione w formie ogólnej. Badane problem zamodelowano w narzędziu symulacyjnym FlexSim. Na podstawie badań symulacyjnych i przedstawionych obliczeń wskazano, że właściwe ustalenie okien czasowych awizacji pojazdów ciężarowych może znacznie zmniejszyć liczbę potrzebnych miejsc parkingowych na terminalu. Analiza literatury przedstawiona w artykule wskazuje, że większość badań w obszarze terminali intermodalnych koncentruje się na optymalizacji operacji w portach kontenerowych. Brakuje literatury na temat układu terminali intermodalnych z punktu widzenia liczby niezbędnych miejsc parkingowych dla pojazdów ciężarowych.
Źródło:
Archives of Civil Engineering; 2021, 67, 2; 611-630
1230-2945
Pojawia się w:
Archives of Civil Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Simulation analysis of the impact of container wagon pin configuration on the train loading time in the intermodal terminal
Autorzy:
Nehring, Karol
Kłodawski, Michał
Jachimowski, Roland
Klimek, Piotr
Vašek, Rostislav
Powiązania:
https://bibliotekanauki.pl/articles/2067402.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
container train
loading
intermodal terminal
wagon pin configuration
simulation analysis
FlexSim
pociąg kontenerowy
załadunek
terminal intermodalny
konfiguracja sworznia wagonu
analiza symulacyjna
Opis:
The article presents the issues of a container train loading at the land intermodal terminal. This issue was considered from the point of view of the distance covered by the loading devices and the duration of loading works, which was influenced by the arrangement of containers on the storage yard and the configuration of pins on the wagons. The conducted research was dictated by the small number of publications on loading an intermodal train, especially from the point of view of pin configuration on wagons. The vast majority of the literature is devoted in this field to marine intermodal terminals, which operating characteristics are different from inland terminals. The importance of this problem resulting from the growing turnover of containers transported by rail transport was also pointed out. The systematic increase of this type of transport and the depletion of the intermodal services' operating capability makes it necessary to improve the train loading process. For the purposes of the research, the issues of containers of various sizes loading onto wagons planning with various pin configurations were presented. A literature review was carried out in the field of train loading methods and strategies. A mathematical model was developed for the decision situation under consideration. The equations defining the most important elements of the considered problem were presented in the general form. This model was implemented in the FlexSim simulation environment. The constructed simulation model was used to develop 12 variants of the approach to an intermodal train loading. The train loading tests were performed both for the random arrangement of containers on the storage yard and for the random arrangement of pins on the wagons. The obtained results made it possible to determine how the knowledge of the arrangement of pins on the wagons influences the planning of train loading and increases the efficiency of loading devices.
Źródło:
Archives of Transport; 2021, 60, 4; 155--169
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Constructing Japan: Strategies of the creation of the ‘Japan effect’ in the fiction of Wacław Sieroszewski and Ferdynand Ossendowski
Konstruowanie Japonii. Strategie tworzenia „efektu japońskości” w utworach Wacława Sieroszewskiego i Ferdynanda Ossendowskiego
Autorzy:
Deja, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/2087596.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Polish literature of the early 20th century
popular literature
Japan
orientalism
exoticism
strategies of representation
the reality effect
Roland Barthes (1915–1980)
Wacław Sieroszewski (1858–1945)
Ferdynand Ossendowski (1876–1945)
japoniznm
Japonia
orientalizm
egzotyzm
efekt rzeczywistości
literatura popularna
Młoda Polska
dwudziestolecie międzywojenne
Nauki Humanistyczne i Społeczne
Opis:
This is an analysis of the strategies used to create a perception of Japan, or the ‘Japan effect’ – a term inspired by Roland Barthes ‘reality effect’ (effet de reel) – in the fiction of Wacław Sieroszewski and Ferdynand Ossendowski, two Polish writers who were first to introduce Japan to the Polish general public. Both visited Japan, Sieroszewski in 1903 and Ossendowski in 1921; both were authors of popular fiction set in exotic locations. However, each of them chose a different strategy of presenting the Japanese setting of their stories. While Ossendowski's construction of the ‘Japan effect’ can be described as ‘encyclopedic realism’ (his narrative is stitched up with multiple notes and explanations), Sieroszewski takes a more direct, dramatic approach. Sieroszewski prefers to confront the reader with various exotic ‘props’ and to take him on a journey of discovery of the peculiarities of Japanese behavior, aesthetic values and ways of thinking.
Źródło:
Ruch Literacki; 2021, 4; 461-
0035-9602
Pojawia się w:
Ruch Literacki
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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