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• Teaching Process Improvement Principles and Techniques – Development of Engineering Competences in Secondary Schools

  45-57

  Imre Kocsis

  Views:

  135

  Students in Hungarian secondary schools generally have no realistic picture of what engineers do. In the framework of a project workshops are held in secondary schools to pass knowledge about the world of engineers through games, problem solving, and teamwork. Our aim is to give the students an idea of the broad range of engineering fields and activities. In this paper we briefly introduce the details of the programme and our experience in the application.

• The Electric Vehicle Penetration in Hungary

  551-562

  Zoltán Tóth

  Views:

  1281

  During the past years I hear that the future of transport in the electric-powered vehicles. the Hungarian Goverment and the European Union is made more device is this form dissemination to the transport campaigners. EU tendering appeared in Electric Car Charging establishment, the number of multiplication of the expansion, faster recharging method of spreading. This is to depart from the common knowledge  recharge time Lenght of significant, the range of motor vehicles despite low rate of population inspired make such purhase of motor vehicles. If that were not enough, the demand side cash incentive device support is, take the numbers provided consumer vehicles 1.5 million HUF state support. This endeavor though the influence of narrow you wish to inspect the car market segment of the reactions, the growth rate of the past few years. Although this is a state-pumped artificially induced market impact.

• Control Valve Testing During Operation

  11-18

  R. Kokas

  Views:

  109

  The most commonly used control technology in building engineering is mixing. The purpose of the measurement is to find out what effects have the different control valve position combinations on the system. How the mixing efficiency changes in these cases.

• Vocational Teacher Training – Selection of Teaching Aids

  89-96

  Rita Nagyné Kondor

  Views:

  106

  Teacher Training Programmes provide teachers of Vocational Education and Training schools. Students require adequate educational tools they can get in order to improve their learning. They support interaction and give students an impulsive learning environment. This article deals with the prospective vocational teachers, selection and use of teaching aids after their practical pedagogical training in Vocational Education and Training schools.

• The Effect of Player Transfers on Football Companies Valuation

  Bence András Bács

  Views:

  265

  Transfer seasons are one of the most highlighted periods in world of football. The market of player rights forces the greatest european clubs with their enormous budgets to compete with each other in order to aquire the most talented and most succesful players. It is not uncommon to sign players for tens of millions of euros, to this extent these expenditures are seriously affecting clubs bottom line. However, despite the expenditure nature of player transfers the value of these clubs increase, based on the best known measurer for companies valuation: the stock exchange. In my research the effect of player transfers ont he valuation of football corporations are presented through market value development of stock market listed clubs namely Juventus and BVB Dortmund. Based on my results if the examined clubs were signing players according to a player transfer policy considered as succesful the value of examined clubs had increased through stock market price independently of player transfer balance. Moreover the effect of coronavirus could had been noticed, since both clubs valuation decreased heavily in the 2020 summer transfer window probably due to the revenue loss caused by the pandemic.

• Engineering Spatial Ability and Spatial Geometry – Research Experiences 1.

  383-387

  Rita Nagyné Kondor

  Views:

  116

  Spatial visualization skills have an important role in teaching and learning of engineering studies. Many studies have shown that there are correlations between various measures of spatial skills and performance in particular Science, Technology, Engineering and Mathematics (STEM). Many engineering students have problems with imagining a spatial figure and therefore to solve the spatial geometry exercises, so development of spatial ability is very important. We have developed special tools and worksheets for development of spatial abilities

• The Past, Present and Future of a Hungarian Company

  303-313

  Zsolt Baksi

  Views:

  376

  The new strategy for small and medium-sized enterprises focuses on growth, the three pillars of which are the development of a knowledge-based and innovation-based economy, a resource efficient, greener and more competitive economy, and high employment and social and territorial cohesion. Based on the plans and forecasts, in the 2021-2028 cycle, however, it is not as much as today, but it is possible to calculate development resources closely linked to economic development in the form of non-refundable subsidies in many forms. In my present study, I wish to outline the life span of a Debrecen company, NEXT Broker Consulting Ltd. and its potential development prospects in the post-2020 cycle, which may be important because it deals with tender writing, so it can show a serious impression on the previous or current the direction and situation of the use of development resources, thus indirectly the realization of the goals of Hungarian economic policy.

• Labor Market of Enforcement of People with Technical Qualifications in Hungary

  6-10

  Andrea Demeter

  Views:

  135

  The main purpose of my research was to investigate the validity of those with technical qualifications in the territory of Hungary.

• What is the function? – experiences of an occasion among the secondary school students

  560-570

  Gyöngyi Szanyi

  Views:

  137

  In the frame of the project EFOP-3.6.1-16-2016-00022 „Debrecen Venture Catapult Program" it was held an occasion among secondary school students the aim of which was formation of that concept which is very important in the engineering area. In many cases in order to solve problems necessary that students have an "ideal" function concept image (the image is interrelated with the notion of the concept) and they can change between different representations of the function. In our paper we will show the experiences of the occasion in which was formed the function concept by investigation of several relationships from the everyday life and engineering area with the help of individual and cooperative learning method.

• Geometry Around Us - Development of the Skills for Students in the Secondary Education

  112-121

  Adrienn Varga

  Views:

  92

  In the framework of the project EFOP-3.6.1-16-2016-00022 00022 „Debrecen Venture Catapult Program”t workshops are held in secondary schools in order to show for the students that the precise knowledge about the mathematical backgrounds is an important part of the engineers works. We give lot of examples in our environment for appearing of quadratic surfaces; for instance in architecture, in mechanical engineering life (gear– wheels, twist drills,…etc.).The development of geometrical spatial ability happen by the help of using 3D animations, moreover we investigate the changing of the shape of surfaces by mathematical shoftwares. We are going to built hyperboloid of one sheet and hyperbolic paraboloid.

• Dimensions of Ethnocentric Emotions in Hungary

  136-147

  Ilona Csatáriné Dogi

  Views:

  223

  The concept ot ethnocentrism appeared first in the literature in the early 1900s. Since then, several international and national studies have focused on defining this concept and have aimed at the investigation of its role in terms of national and international product opinion. The consumer’s decision is influenced not only by the different marketing effects (product, price, place, promotion), but also by the cultural, social, personal and psychological characteristics of the costumers. The examination of ethnocentrism – as a socio-psychological concept – is increasingly important in marketing research. This paper focuses on exploring the dimensions of ethnocentric emotions. My aim is to support the assumption that these dimensions have a significant influence on the thinking of the consumer society. As a result of my primary research, I introduce these dimensions and terminate consumer segments. Based on my research it can be stated that the ethnocentric emotions (such as patriotism, national superiority, national consciousness, national discrimination) are determinants of consumer thinking and demonstrate the fact that awareness of ethnocentric emotions can be the basis for marketing strategies to protect national products.

• The Empirical Examination of Firm Value Drivers Regarding the Global Financial Crisis

  213-222

  Anita Kiss

  Views:

  178

  The article focuses the corporate value creation and the most important value drivers. The first goal of the paper is to classify the most relevant value drivers, and their function of the firms’ value. Further objective of this study is to introduce the effects of the 2007-2008 global financial crisis. This article demonstrates the following. The first part presents the value chain and illustrates the primary and the support activities of the corporates. The second section briefly presents the 2007-2008 financial global economic crisis, introducing its causes, events and financial aspects. The third empirical part of the article analyses the database featuring data from 18 European countries, 10 sectors and 1553 firms in the period between 2004 and 2011. At the end, the fourth part contains conclusions. Based on the related literature reviewed and in the conducted empirical research it can be assessed that 2008 can be seen unambiguously as the year of the financial crisis. In this year, all predictors had a negative effect on the criterion variable, the firm value.

• Szakemberhiány vizsgálata és feltételezett okai az építőiparban

  1-9

  Róbert Sztányi

  Views:

  142

  A munkaadók 36 %-a küzd a megfelelő munkaerő megtalálásával világszerte. Magyarország építőipari cégeinek helyzetét bemutatva megállapítható, hogy a megszűnő vállalkozások száma az építőiparban 2013-ra az előző évhez viszonyítva 50% felé emelkedett, amely tendencia 2014-ben tovább folytatódott. A szakmunkások közül sokan nem tudnak elhelyezkedni a hiányszakmának minősített szakmájukban, de sokan közülük nem is akarnak. Tanulmányom célja, hogy megvizsgáljam az építőiparban fennálló szakemberhiányt, illetve feltárjam ennek lehetséges, feltételezett okait.

• Szervezeti struktúra jellemzői spanyol labdarúgó kluboknál

  1-11

  Éva Bácsné Bába

  Views:

  385

  In Hungary the developement of sport sector needs to changes in structural scheme of sport organizations. The question is that, in the different sports areasthe association-based sports model, or the buisness-based sports model can operate effectively. Nowadays, in addition to professional successes in sporting activities, Hungarian sports entities and professional sports enterprises do consider options for the most effective operations possible, and gather good international practices in order to establish such business-based sports models in Hungary that are efficiently operable. The business side of sports is particularly apparent in professional football. On a global scale, this sport clearly demonstrates the process of structural transformation that is directed at the realization of the appropriate form of enterprise and structural setup. This article has been written to describe the Spanish model by example of organizational scheme of Real Madrid and Barcelona FC.

• Industry 4.0 Concept and Key Elements

  100-111

  Szabolcs Kovács

  Views:

  266

  Growing and constantly changing international competition, increasing market volatility and demand for increasingly customised products (personalised manufacturing), and shorter product life cycles create significant challenges for companies that traditional production systems can no longer meet. Industry 4.0 is a new manufacturing paradigm focused on creating intelligent products and processes. The focus has been placed on achieving fully effective customised production under conditions suitable for mass production. Make-to-order replaces make-to-stock. Despite the growing interest in Industry 4.0, it is still not a consensual concept. There is no clear idea about this new manufacturing paradigm, so I attempt to present the available definitions of Industry 4.0 through the presentation of the scientific literature, declare the concept's technical elements, and present them in detail to get a clearer picture of the concept.

• The impact of realization of solar power plant installation requests in Mandatory Purchase (KÁT) system on the electricity supply of Hungarian settlements

  54-60

  Balázs Kulcsár

  Views:

  108

  The support system of renewable energy production was changed in Hungary in 2017. The legislator created the Mandatory Purchase (KÁT) system earlier to encourage the electricity production from renewable energy sources and waste. The Renewable Energy Subsidy System (Metár) changed the Mandatory Purchase (KÁT) system from the 1st of January in 2017. It had been known before Metár came into force that the supported period in the Matár would be only 13 years while it was 25 years in the KÁT. Therefore, a real rush started for the KÁT support licenses in 2016 in order to make more beneficial contracts by the investors. At the time, the Hungarian Energy and Public Utility Regulatory Authority (MEKH) released a record amount of licenses (more than 2000 pieces) to build solar power plants under 500 kW performance. This is more than 1000 MW total power. This paper searches the answer how this solar power plants will influence the level of self-sufficiency of the Hungarian settlements in the electricity supply if those are realized. Hereinafter, we will analyze the possible impact of these solar power plants in the settlement electricity self-sufficiency.

• The Propensity for Mandatory Audit Rotation and its Impact on Earnings Management in Europe

  222-233

  Regina Reicher

  Tran Nguyen Bao Ngo

  Views:

  274

  The doubt of investors for the accuracy of financial reporting statements and the credibility of external audit functions has becoming more and more severe in the recent years due to a variety of booming accounting scandals related to earnings management occurring around the world. To cope with these serious frauds in the world of financial market, many countries have adopted Mandatory Audit Rotation (MAR) rules. Although the MAR rule has been valid around European Union (EU) members since 2016, the effectiveness of this rule has not been examined in any academic papers yet. As a result, the aim of this study is to investigate the effectiveness and the necessity of the latest MAR rule in the EU by testing the influence of audit rotation activities and audit tenure on earnings management of companies in the STOXX Europe 600 Index. Practical implications of this study will not also prove whether companies in STOXX Europe 600 Index should be required to shorten their audit tenure by rotating their audit engagement more often in order to decline the degree of earnings management, but they will also help to strengthen support for the essentiality of MAR legislations in the EU if the result indicates that longer audit tenure actually leads to more earnings management of STOXX Europe 600 Index companies.

• Proposition of Enhancing the Significance of Green Infrastructure in the Smart City Concept

  1-22

  Gabriella Hancz

  Views:

  240

  The aim of the paper is -in accordance with the goals of the research team called „ Sustainable Integrated Settlement And Regional Planning” within the project EFOP-3.6.1-16 – to compile a comprehensive expert material on smart city. In accordance with my personal assignments within the teamwork, I studied first of all how sustainable urban water management issues are managed in the corresponding smart city documents, how the smart city concept which is evidently one possible way of sustainable urban development involves the strategy of sustainable stormwater management along with the elements of green infrastructure which are the inevitable segment thereof. The basis of the study were Hungarian official methodological guides and one university textbook published so far in the topic. Contrarily to the expected results the two notions of smart city and sustainable urban water management are not harmonized despite their common overall goals.  Therefore I make a few suggestions in order to harmonize to some extent the criteria and indicators developed for the two notions - smart city and sustainable urban water management including green infrastructure - promoting sustainable cities. The overall goal is to ensure that green infrastructure is not neglected while smart cities are realized.

• Geotechnical Risks and its Influence on Investment in the Case of Vacant Locus

  298-312

  Géza Lámer

  Views:

  109

  At a building on vacant locus a significant amount of geotechnical risk can be arisen. In the case of arise of risks the technical content of the investment is amended, the time requirement as well as the cost of the investment is increasing. In the paper a review on the geotechnical risks, on their effects, as well as on the management of risks is given.

• Security Analysis of a „Location-stamping” Protocol for GPS Coordinates

  1-12

  Éva Ádámkó

  Views:

  159

  Due to the rapid growth of GNSS based techniques in everyday life a service which can provide certified location information given by GPS coordinates became a worth considering idea. We designed two protocols that can  achieve this goal, these can provide authenticate location and time information for any device which has a GPS receiver. In this article, I would like to prove -with the help of ProVerif software tool-, the latter statement. I investigated the authenticity and data integrity properties of the protocol.

• Social Innovation for the Welfare of the Community

  480-494

  Krisztina Varga

  Views:

  163

  The aim of the study is to highlight the focal points that are potentially activating factors in social innovation efforts in the most disadvantaged areas. The study examines certain social initiatives in the Nyírbátor district, with particular emphasis on the efforts promoting community welfare. The study primarily presents the results of qualitative interviews as part of a doctoral research. The examined cases play an important role in the management of the unfavourable processes in the region, and their adaptation as good practice can support the catching-up process. The study identifies the main groups of aspects that, in addition to structuring the case descriptions, also facilitate comparability of good practice. Documentation based on defined criteria supports the adaptation process, which is critical to the successful implementation of social innovation efforts.

• Theoretical Overview of Discrete Choice Experiment

  62-73

  Péter Czine

  Views:

  234

  The purpose of this study is to present a preference evaluation method, the discrete choice experiment. The reader can gain information on the background, application areas (with particular emphasis on health economics), the process and about three models (multinomial logit, random parameter logit, nested logit). Based on the results of literature analysis it can be said that the method is very promising, but in many areas it still needs improvement.

• Using Mathematical Models in Secondary Grammar Schools

  76-83

  Csaba Kézi

  Views:

  62

  On February 11, 2021, I gave a motivational lecture at the Tamás Esze High School in Mátészalka, and I completed a series of test tasks with the students. In this article, I looked for an answer to how students who are about to graduate approach to solving math problems. The main objective was to investigate whether they prefer to solve purely mathematical or application-oriented tasks, and in which one they achieve better results. In this paper, I analyze the results obtained.

• Challenges of the Quality- and Change Management in the Context of Upcoming Social-Industrial Changes (5.0) – Conclusion of a Survey

  138-150

  Milan Hugyi

  Views:

  212

  The upcoming industrial-social revolution, which may be called the 5.0, is emphasizing the coordination of the value-creating work of technology (machine) and man. This approach wishes to move towards sustainability, which deserves a significant role in nowadays through the world empathizing the negative effects of the wolrd. During my research I was looking for the answer that how the extended industry 4.0 and its tone be in Hungary via supply chain of the automotive industry. During my research I was looking for the answer that how the extended industry 4.0 be in Hungary and its tune through supply chain of the automotive industry. I also have examined that which changes are justified regarding management systems in interest of efficiency and emphasizing the human capital by leaders interviewed. As a part of qualitative research in-depth expert interviews were interpreted with help of content analysis based on the methodology of grounded theory. The results demonstrate the need to review and change existing processes in order to ensure that the potential of human capital is not lost and that technological development, even more so, is at the service of human resources in order to achieve its efficiency and effectiveness. Among the possible tools we can find the re-structurizing changes of post tracking processes of the audits in management systems providing quality. Furthermore, the practical implementation of multifactorial statistical process control in the evaluation of processed data, which may be one of the essences of industrial (IoT) data.

• The role of the nonprofit economic companies in human resource management in Hungary

  145-152

  Szabolcs Gergely Orbán

  Views:

  163

  In the changed labor market structure in the context of economic growth in Hungary, the reintegration of displaced and increasingly differentiated groups into the world of work has become an indispensable necessity, with alternative initiatives aimed at long-term profit maximization. Nonprofit economic companies replacing former public benefit companies not only determine the revenues of the whole nonprofit sector in their operations, their work goes beyond this, as most of them are engaged in socially marginalized, disadvantaged, or even disabled people, and can do other work to improve employability and employment. The aim of my study was to process the latest statistical database of the nonprofit sector issued by the KSH in order to determine the role of nonprofit economic companies in employment, by appying secondary analysis.