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Wyszukujesz frazę "Róbert, Péter" wg kryterium: Autor


Tytuł:
Origins of Multidimensional Class Locations in Hungary
Autorzy:
Róbert, Péter
Powiązania:
https://bibliotekanauki.pl/articles/1790258.pdf
Data publikacji:
2021-09-20
Wydawca:
Polskie Towarzystwo Socjologiczne
Tematy:
class analysis
forms of capital
intergenerational mobility
parental resources
Hungary
Opis:
The paper focuses on intergenerational mobility and explores the role of social origin in ending up in various class locations. Latent class analysis was applied to mapping the class structure based on economic, cultural and social assets. Parental education and occupation are used to examine how social origin operates in accumulating the various forms of capital and in getting into different class positions. Out of the forms of capital, economic resources, high cultural capital and prestige of social contacts depend particularly on social origin; these are the main channels affecting mobility into the best class locations. If coming from low educated worker class background, one may get only into one of the bottom class locations, while members of the top class positions come from families where parents hold tertiary degree and have high occupational status.
Źródło:
Polish Sociological Review; 2021, 215, 3; 371-386
1231-1413
2657-4276
Pojawia się w:
Polish Sociological Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Efficient (j,k)-domination
Autorzy:
Rubalcaba, Robert
Slater, Peter
Powiązania:
https://bibliotekanauki.pl/articles/743411.pdf
Data publikacji:
2007
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
efficient domination
multiple domination
Opis:
A dominating set S of a graph G is called efficient if |N[v]∩ S| = 1 for every vertex v ∈ V(G). That is, a dominating set S is efficient if and only if every vertex is dominated exactly once. In this paper, we investigate efficient multiple domination. There are several types of multiple domination defined in the literature: k-tuple domination, {k}-domination, and k-domination. We investigate efficient versions of the first two as well as a new type of multiple domination.
Źródło:
Discussiones Mathematicae Graph Theory; 2007, 27, 3; 409-423
2083-5892
Pojawia się w:
Discussiones Mathematicae Graph Theory
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Joint and Several Liability of Competition Law Infringers in the Legislation of Central and Eastern European Member States
Autorzy:
Miskolczi Bodnár, Péter
Szuchy, Robert
Powiązania:
https://bibliotekanauki.pl/articles/530385.pdf
Data publikacji:
2017-06-30
Wydawca:
Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania
Tematy:
joint and several liability
maximum degree of liability
micro, small and medium-sized enterprises
full compensation
proportional reimbursement
direct or indirect purchasers and suppliers
ceilings of the liability of immunity recipients
Opis:
The study reviews the provisions of the Directive by, first, presenting its general rule – joint and several liability – and then its two exceptions, pointing out that albeit they contain similar solutions, these have different reasons in the case of leniency applicants obtained immunity from fines and small and medium-sized enterprises. The study examines whether the 11 CEE Member States prescribe joint and several liability, in principle, to cases where multiple persons cause harm jointly by an infringement of competition law. The study also analyses the position of an immunity recipient in national laws. During the examination, the study separates the position of the immunity recipient and the injured parties, as well as the position of the immunity recipient and other co-infringers, as is the case in the Directive. The study summarizes also national experiences with the implementation of the Damages Directive. It is a fact that the norms of the Directive have been implemented, and there is no deviation to jeopardize either the enforcement of claims for damages or the integrity of the internal market. Nevertheless, having established two separate exceptions, it would have been duly justified for the Commission to explain them in detail, considering their rules differ from each other. Noticeably, some CEE countries considered the difference unjustified and uniformly provided an opportunity for the co-infringer who compensated the harm of an injured party to submit a reimbursement claim against the immunity recipient and SMEs. Other CEE countries considered that they did not have the authority to do so. It would be worth reviewing the implementation of the exceptions to joint and several liabilities after a year, in conjunction with the issue of alternative dispute resolution. The study makes a proposal for an amendment of the Directive. Doctrinal views related to the SMEs exemption from joint and several liability draw attention to the fact that it is unfortunate if solutions designed in a relatively late stage of the legislative procedure do, in fact, later become a part of that directive. It would seem practical, for example, to declare that this exception shall be applied also to micro enterprises in relation to the compensation of harms caused by infringements of competition law. The Damages Directive requires, however, the implementation of this exception only with regard to small and medium-sized enterprises.
Źródło:
Yearbook of Antitrust and Regulatory Studies; 2017, 10(15); 85-110
1689-9024
2545-0115
Pojawia się w:
Yearbook of Antitrust and Regulatory Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
EEG mapping process of decision making
Analiza procesu podejmowania decyzji z wykorzystaniem EEG
Autorzy:
Majtán, Štefan
Šlosár, Robert
Štetka, Peter
Powiązania:
https://bibliotekanauki.pl/articles/591058.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Consumer
Decision
Decision making
EEG
Decyzja
Konsument
Podejmowanie decyzji
Opis:
Decision making is one of the biggest mysteries of human brain and behavior. Every decision is a choice that, in principle, could have gone differently. It is a fork on the road of decision making. Standing before that choice, you can choose to go one way or the other, but after you have chosen, you cannot go back. Every human being knows very well what it feels like to make a decision. But what we generally do not realize is why we make choices we make. We cannot identify the sources of our decisions. Especially when they are the everyday choices we make like as consumers. We offer in this paper the way of better understanding of decision making process using the EEG. In this paper we try to identify what happened in consumer brain during each step of decision making process.
Podejmowanie decyzji jest jedną z największych tajemnic ludzkiego mózgu i zachowania. Każda decyzja to wybór, który w zasadzie może różnie przebiegać. Stojąc przed takim wyborem, można wybrać kierunek w jedną lub drugą stronę, ale po podjęciu tej decyzji nie można już zawrócić. Każdy człowiek dobrze wie, jakie to uczucie, gdy podejmuje się decyzje. Ale nie zdajemy sobie sprawy, dlaczego dokonujemy takich, a nie innych wyborów. Nie możemy również zidentyfikować źródła naszych decyzji. Zwłaszcza gdy są to codzienne wybory, których dokonujemy jako konsumenci. W niniejszym opracowaniu ukazujemy sposób lepszego zrozumienia procesu podejmowania decyzji z wykorzystaniem EEG. W artykule staraliśmy się ustalić, co dzieje się w mózgu konsumenta podczas każdego etapu procesu decyzyjnego.
Źródło:
Studia Ekonomiczne; 2016, 281; 91-103
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The role of cultural diversity in new product sales forecasting
Rola różnorodności kulturowej w przewidywaniu sprzedaży nowych produktów
Autorzy:
Štetka, Peter
Šlosár, Robert
Majtán, Štefan
Powiązania:
https://bibliotekanauki.pl/articles/587000.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Consumer behavior
Forecasting
Individualism
Innovation
New product
Sales
Uncertainty avoidance
Indywidualizm
Innowacyjność
Nowe produkty
Przewidywanie
Sprzedaż
Unikanie niepewności
Zachowania konsumentów
Opis:
There are currently three basic models, which can be modified, extended and successfully used in forecasting future sales of a new product. But when we apply these models of new product sales forecasting in real market conditions, we must face the fact, that neither of these methods takes into account the diversity of consumer behavior across cultures. In this paper we try to identify relevant cultural factors, significantly influencing the diffusion process, to determine which product categories are culturallybound from this point of view and to identify the range of this impact.
Obecnie wyróżnia się trzy podstawowe modele, które mogą być modyfikowane, rozszerzane i z powodzeniem wykorzystywane w przewidywaniu przyszłych poziomów sprzedaży nowych produktów. Niemniej, gdy zastosuje się te modele przewidywania przyszłych poziomów sprzedaży nowych produktów, w warunkach rynkowych trzeba zmierzyć się z faktem, iż żadna z tych metod nie bierze pod uwagę zróżnicowania zachowań konsumentów w różnych typach kultur. W artykule identyfikujemy właściwe czynniki kulturowe istotnie wpływające na proces dyfuzji nowych produktów, by określić, które kategorie produktu są zależne od kultury oraz aby zidentyfikować zakres wpływu tych kategorii produktu na proces dyfuzji.
Źródło:
Studia Ekonomiczne; 2016, 280; 199-211
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of the tire building drum for passenger tires using the TRIZ methodology
Autorzy:
Števko, Peter
Kohár, Róbert
Čechmánek, Damián
Medvecká, Denisa
Powiązania:
https://bibliotekanauki.pl/articles/27315563.pdf
Data publikacji:
2023
Wydawca:
STE GROUP
Tematy:
building tire drum
passenger tires
TRIZ methodology
optimization of design
engineering simulation
Opis:
This study deals with the research on the impact of the construction of a tire-building drum on the selected parameters of a passenger tire. The introductory part of the study deals with a comprehensive analysis of the production process and factors that affect the quality of the final tire product during production. The content of this analysis is also the naming of problematic parts and their subsequent influence on the resulting parameters of a passenger tire. The core of the study is an optimization design for improving the construction of the tire-building drum. The world-renowned TRIZ methodology was applied to achieve the desired improvement results. Using the TRIZ methodology, the technical system was analysed, identified problematic parts, and defined the technical and physical contradictions and proposed possibilities for their removal. The systematic approach to the solution of the task has generated options for the right solution and possible optimization by reducing the weight of individual parts of the tire-building drum. During analysis, simulations of the deformation and total stress will be available before and after optimization. The work's conclusion describes the results of the simulation and the development process for the experimental testing possibilities of the optimized equipment. The study output is also a systematic procedure for testing the technical system, which can help designers design and optimize some parts of similar technical systems.
Źródło:
Management Systems in Production Engineering; 2023, 3 (31); 261--272
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fuzzy Controller for Simplified Model of Mobile Vehicle Steering Booster
Autorzy:
Koleda, Peter
Naščák, Ľubomir
Hrčková, Mária
Magdolinič, Róbert
Powiązania:
https://bibliotekanauki.pl/articles/2064614.pdf
Data publikacji:
2021
Wydawca:
STE GROUP
Tematy:
automobile booster
fuzzy sets
fuzzy controller
speed control
Opis:
The article is aimed on the possibility of fuzzy control of an experimental device that represents the simplified model of automobile steering booster. The main part of model consists of a graphical unit illustrating the control of speed and supporting torque. Based on the structure of fuzzy controller, various counts and configurations of fuzzy sets were defined, whereby the relevant results were achieved by their application on controlled system.
Źródło:
Multidisciplinary Aspects of Production Engineering; 2021, 4, 1; 40--50
2545-2827
Pojawia się w:
Multidisciplinary Aspects of Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Schwechat airport development forecast as a risk management tool to address the impact of the Covid-19 pandemic
Autorzy:
Rozenberg, Robert
Tomas, Marek
Tobisova, Alica
Hanak, Peter
Powiązania:
https://bibliotekanauki.pl/articles/2203087.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
air transport
Vienna
Schwechat Airport
pandemic
COVID-19
crisis management
transport lotniczy
Wiedeń
port lotniczy Schwechat
pandemia
zarządzanie kryzysowe
Opis:
The COVID-19 pandemic has affected all areas of our society. The effects of the pandemic on the economy have not only affected mainly the development of transport and tourism but most especially air transport. Many airports in Europe and around the world have experienced a drop in passengers and cargo due to the COVID-19 pandemic. For many airports, this period, which began in 2019, meant huge losses due to a drop in passengers, leading to the collapse of several airlines. Despite the gradually improving situation, the impact of the pandemic is still being felt, and the number of passengers at airports is growing rather slowly. Thus, airports had to deal with the current situation and adapt their future operation to the current conditions. Even the leading airport in Central Europe - the Schwechat Airport in Vienna - was not spared from the effects of the current pandemic. This article aims to evaluate the effects of the COVID-19 pandemic on Schwechat airport. It focuses on the analysis of the development of the airport before and during the pandemic up to the present. Further, this article describes the problems that Schwechat airport dealt with throughout the period, with the loss of passengers, delays and the collapse of carriers. Subsequently, this article is part of a study aimed at identifying the negative effects of the pandemic on air transport and related industries worldwide. Predicting the development of the airport is a very important aspect, especially for the company's management and should be part of the risk management of every company.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2022, 117; 221--231
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Simulation and Optimization of Saw Blade Production in Plant Simulation
Autorzy:
Malega, Peter
Daneshjo, Naqib
Rudy, Vladimír
Rehák, Róbert
Powiązania:
https://bibliotekanauki.pl/articles/2201772.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
saw blade
Plant Simulation
optimization
production process
simulation model
Opis:
This paper is oriented on very important topics, which nowadays simulation and optimization surely are. First part of this paper is oriented on simulation software Plant Simulation, because this software is one of the best software on the market. Second section deals in detail with the procedure of saw blades production. Third section presents creation of simulation model for selected production process, which is production of saw blades. Final fourth section is about proposals for improvement of saw blade production.
Źródło:
Advances in Science and Technology. Research Journal; 2022, 16, 3; 67--77
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Influence of Material Configuration of Fibre-Metal Laminates with Alumina Core on Flexural Strength
Autorzy:
Frankiewicz, Mariusz
Karoluk, Michał
Dziedzic, Robert
Timmel, Tristan
Scholz, Peter
Powiązania:
https://bibliotekanauki.pl/articles/24201172.pdf
Data publikacji:
2022
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
fibre-metal laminates
flexural strength
fatigue
composite materials
Opis:
Fibre metal laminates (FMLs) consisting of layers made of PA6 polyamide prepregs reinforced with glass and carbon fibres and an aluminium alloy core are the new variant of the other types used by aerospace FML materials such as GLARE or CARALL. By using a thermoplastic matrix, they can be shaped by stamping processes, which allows for a more efficient production process than classical laminating methods such as vacuum bagging. In addition to the improved impact energy absorption efficiency, the metallic core can be utilised to effectively bond the composite part to adjacent metallic structures. This article presents the influence of the material configuration of fibre-metal laminates consisting of continuous fibre-reinforced thermoplastic outer layers integrated with a layer of metallic aluminium alloy inserts - a number of layers, type and direction of reinforcing fibres - on the static and fatigue flexural properties. In this study, eight laminate configurations were prepared using a one-step variothermal consolidation process. The results showed that in the three-point flexural fatigue test, the samples exceeded 106 cycles at stresses <30% of the static bending strength. Laminates with predominantly longitudinally reinforced layers showed the highest fatigue strength among the FML samples analysed. The type of reinforcing fibres and the number of layers were less affected on the analysed mechanical properties.
Źródło:
Fatigue of Aircraft Structures; 2022, 14; 18--28
2081-7738
2300-7591
Pojawia się w:
Fatigue of Aircraft Structures
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of various sport activities on the degeneration of intervertebral discs
Autorzy:
Rapčan, Róbert
Poliak, Ľubomír
Rapčanová, Simona
Lenčéš, Peter
Buriánek, Miroslav
Vašková, Janka
Kočan, Ladislav
Powiązania:
https://bibliotekanauki.pl/articles/2036808.pdf
Data publikacji:
2020-12-06
Wydawca:
Fundacja Edukacji Medycznej, Promocji Zdrowia, Sztuki i Kultury Ars Medica
Tematy:
back injury
back pain
intervertebral disc
spine
sport
Opis:
Excessive physical activity is one of the main risk factors in the formation of degenerative changes of the intervertebral discs. Recreational and elite sport also represents a repeated increased physical load, and based on the type of sport, a more intense and sometimes less intense action of direct forces on the intervertebral discs. On the other hand, sport and training is in general regarded as beneficial for our health. Many doctors also regards sport as a form of prevention against back injuries. The authors analyze numerous sporting activities with different types of direct forces acting on the spine, with the goal to inform on realistic scientific facts regarding the impact of these activities on the degeneration of the intervertebral disc. They inform about the available facts, which confirm the positive effects of a certain type of sport load on the degeneration of the intervertebral disc, and its correlation with the clinically manifested back pain.
Źródło:
Polish Journal of Sports Medicine; 2020, 36(3); 115-121
1232-406X
2084-431X
Pojawia się w:
Polish Journal of Sports Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of individual sports profiles of child athletes and nonathletes in recommending sports to be practiced
Autorzy:
Kandrac, Robert
Peric, Tomas
Dzugas, Dalibor
Kacur, Peter
Tomkova, Petra
Kokinda, Marek
Turek, Milan
Powiązania:
https://bibliotekanauki.pl/articles/1921968.pdf
Data publikacji:
2020-01-08
Wydawca:
PPHU Projack Jacek Wąsik
Tematy:
talent selection
individual sports profile
motor performance capacity
Opis:
The issue of talent selection and identification has been addressed by a variety of authors. However, few studies focus on sports recommended to be practiced by children on the basis of evaluating their performance or sports profiles. Material and Methods: The purpose of the study was to determine individual sports profiles of child athletes and nonathletes and recommend sports to be practiced. The participants were children aged 6 and 7 years who were first graders at elementary schools. Child athletes were children who participated in organized sports practice in soccer (n = 16), ice hockey (n = 29), and artistic gymnastics (n = 10). Child nonathletes (n = 26) did not participate in any organized sports practice within extracurricular activities or in sports clubs. Children performed a battery of 9 tests: sit-and-reach test, flexed arm hang (overhand grip), repeated routine with a stick, sit-ups, standing long jump, 4 x 10-meter shuttle run, rolling of three balls, 20-meter sprint and endurance shuttle run. To assess decision-making processes, children played a chasing game called "pull-the-flag" game. Results: As for the match between the sports practiced and the sports recommended to be practiced by child athletes, 20 children practiced the sports that were also recommended to be practiced on the basis of their individual sports profiles. According to their sports profiles, child nonathletes were recommended to do, in particular, rhythmic gymnastics, cycling, volleyball, tennis, and floorball. Conclusions: We may conclude that low number of children practice sports that match children's motor dispositions. Therefore, individual sports profiles need to be devised to provide children with recommendations concerning sports that match their talent.
Źródło:
Physical Activity Review; 2020, 1, 8; 1-8
2300-5076
Pojawia się w:
Physical Activity Review
Dostawca treści:
Biblioteka Nauki
Artykuł

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