Articles

• Competitiveness of the biomethane opposite with the CHP technology of biogas by definite plant size

  5-9

  Ilona Barta-Juhász

  Views:

  133

  The biogas sector has never before aroused so much attention as it does today. Combined heat and power (CHP) reliable and cost-effective technologies that are already making an important contribution to meeting global heat and electricity demand. Due to enhanced energy supply efficiency and utilisation of waste heat renewable energy resources, CHP, particularly together with district heating and cooling (DHC), is an important part of national and regional Green House Gas (GHG) emission reduction strategies.

  During my work I am going to use the basic data of a certain biogas plant than I assemble one model from that. Against the CHP technology I am going to plan a biogas cleaning-equipment. During my research it revealed, that in the case of a 1 MW output power plant it is not worthy to deal with biogas cleaning between national conditions. Investigating the quantity of heat recovery in the CHP technology it is obvious, that the net income at 1 m³ biogas is at least 72 times more than the cleaning technology (heat recovery is 0%).

  pdf

  225

• The situation of agricultural education in the Hungarian language in Romania

  11-14

  Vencel Dezső

  Views:

  115

  Our objective was to analyse the situation of Hungarian language agricultural higher education in Romania. Our analyses have been focused mainly on Kovászna county. Following the evaluation of the characteristics of the county, we assessed the situation of Hungarian language higher education in Romania. History is considered important, because Hungarian language agricultural higher education goes back to the 1860s. The best solution for measuring the current reputation was the completion of questionnaires, which was done by 140 randomly selected people in Kovászna county. Following the evaluation and analysis of the questionnaires we found that local agricultural education, plant production and livestock farming are important activities for the locals. However, it is sure that even if they are satisfied with the education, they consider continuous development very important, since it would be a major help for the employment and subsistence of fresh graduates in Kovászna county.

  pdf

  157

• The European Union and competitiveness

  15-19

  Zoltán Eperjesi

  Views:

  153

  I define first of all the competitiveness in my study „Analysing the competitiveness of the European Union”. After that I turn to the analysis of the competitiveness of the EU. The European competitiveness index and its concept were of great assistance during the analyses. The concept of the European competitiveness index has three main components: creative economy, economic performance, access to infrastructure. It is unambiguous that the European Union can only sustain and increase its position reached in the world economy, when its member states commit themselves for the completion of the knowledge based economic policy striving for competitiveness. The Europe 2020 strategy and the budget period 2007–2013 emphasize the outstanding role of competitiveness and urge to take the necessary measures.

  pdf

  210

• Estimation of the vine-shoot yield in the Gyöngyös district

  21-26

  Cecília Gonda

  Views:

  142

  Every year, a significant amount of vineyard prunings is generated in Hungary. Instead of utilization them, it is burned directly on the field in spite of the limitations of legalization highly pollute the environment in recent decades. The vineyard pruning itself or with other by-products from pomology and forestry can be significant amount of fuel source. However, before the planning to utilization the essential task is to estimate the potential. This study examine that how many vineyard is generated in the micro-region of Gyöngyös in every year on appointed vineyard.

  In order to vine-branch potential calculate more accurate data was necessary so the products had to be determined for all plant. Thus, the biomass resource and the utilization become plannable. As the result of the experiment we can estimate that 1,5 t/ha vineyard pruning are generated. It means more than 9 thousand tons pruning in the micro-region of Gyöngyös. This amount can be convert into fuel source more than 150 thousand GJ heating value.

  The results evince that the vineyard pruning is important fuel source in every year in the micro-region of Gyöngyös. Further usage is suggested for other regions in other size.

  pdf

  166

• Problem analysis of health tourism sector

  27-31

  Éva Kozmáné Csirmaz

  Views:

  133

  On the basis of experts health tourism is one of the most dynamically developing sectors within tourism. The outstanding role of the sector is partly owing to increasing health consciousness and partly to aging society – beside numerous other factors. But health tourism in Hungary is hit by several problems in spite of the fact that recently particular attention is paid to this sector. It can be mentioned as a difficulty that supply of education system is not in conformity with market demands, thus fresh supply of experts is not appropriate. As a world trend, classic position of thermal baths based on natural curative factors is getting to be displaced by adventure baths, which is unfavourable for health tourism. Notwithstanding that Hungary is in a distinguished place on a world scale as regards tourist arrivals, yet we are only in a mid-filed position relating to industrial revenues. Suppliers of this sector do not pay enough attention to disabled persons. The established TDM Organisations have to cope with numerous challenges. Nevertheless experts agree that high support of health tourism can be suggested despite to problems, market risks and significant international competition. However, this support has to be more aimed than before and has to be rather founded on world trends.

  pdf

  185

• The Role of transformal leadership in local governments’ efficiency

  33-41

  Andrea Matkó

  Views:

  158

  Local governments had to respond to the challenges of the dynamically changing environment. A key element of the rapid adaptation lies in the right leadership. The local governments also recognized that the traditional management principles are found not to be effective in today's economic, political and social challenges.

  The employees of the organizations are successful in the attainment of leadership, which are planning the next year, performance-based, as well as the leading is diplomatic, charismatic-development, group integrators. The investigated local governments’ middle level leaders believe that in the current economic and political situation only those organizations able to keep up, which emphasize the trans-formal leadership.

  pdf

  188

• Changes in the Hungarian law and in the classification system regarding to ’people living with disabilities’ between 2008 and 2013

  43-55

  Nóra Nagymáté

  Views:

  130

  Nowadays employment is a hot topic in Hungary. The rate of inactive people on the labour market is very high. Many kinds of supplies are provided by the State for example for the group “people living with disabilities”. It is very difficult to provide job for these people after their rehabilitation. Statistical figures show, that the highest ratio of “people living with disabilities” can be found in the North Great Plain Region of Hungary (30 per cent of the total number of “people living with disabilities”).

  The employment of these people means extra costs for enterprises. At the same time the complete accessibility of workplaces is still not realized in many cases in Hungary yet. Currently only a few enterprises are specialized to employ people living with disabilities in the North Great Plain Region. Unfortunately most of the enterprises don’t want to employ them. New workplaces for these people should be created by the utilisation of European Union and national available sources in order to integrate them into the job’s world in long run. I represent the changes in the law and in the classification system in this area.

  pdf

  295

• Estimation of genetic parameters and genotype effects for crossing constructions of Hungarian Pigs

  57-60

  Henrietta Nagyné Kiszlinger

  Marcell Molnár

  István Nagy

  Views:

  163

  Authors estimated the genetic parameters and genotype effects of average daily gain (ADG), age (AGE) and lean meat percentage (LMP) using the field test data of Pietrain (Pi), Duroc (Du), Hampshire (Ha) pigs and their crosses. Data was collected by the Agricultural Agency of Administration between 1998 and 2010 originating from 68 herds. Datasets of the different crossing combinations (Pi, Du, Pi × Du; Pi, Ha Pi × Ha) were evaluated separately using bivariate animal models. The estimated heritabilities were moderately low: 0.24–0.29, 0.22–0.26 and 0.18–0.19 for average daily gain (ADG), age (AGE) and lean meat percentage (LMP), respectively. The estimated genetic correlation coefficients were negligible: -0.07–0.01 (ADG-LMP), -0.01–0.04 (AGE-LMP). The Pi × Ha and Pi × Du crosses showed 6.76% and 4.96%; 6.74% and 4,17% and 0.08% and 0.44% heterosis for ADG, AGE and LMP, respectively. Among the environmental factors the herd effects were substantial: 41.17%, 53.67% and 14.16% for AGD, AGE and LMP, respectively. The smallest environmental influences were found for LMP.

  pdf

  176

• The study of attitudes, prejudices and stereotypes towards the blind and people of visually impaired

  61-66

  Judit Oláh

  Views:

  142

  Living with visual impairment is not only a state but it is also a social connection. This relationship has two directions: on one hand it means belonging to the community of the blind and visually impaired, and on the other hand it means the lack of belonging to the healthy population. To study their situation and to tackle the issue of their social and work-related integration is an essential goal for this particular disadvantaged group as well as for the society. In my research I have examined how intensive and of what scale the emloyers’ attitude, stereotypes and prejudices towards the blind and visually impaired are. The research was centred around the measure of attitude, which was carried out with the help of an Osgood semnatic difference scale.

  pdf

  418

• Labour market characteristics of Ukrainian employees with special regard to the North Great Plain region

  67-72

  Judit Oláh

  Miklós Pakurár

  Views:

  144

  National Employment Public Foundation founded our research to examine the employment characteristics and job market importance of Ukrainian citizens in Hungary in 2008. As the means of our investigation we analysed available statistical data and conducted a survey. Ukrainian citizens working in Hungary with valid work permit were questioned. 226 people were in the sample.

  Hungarian job market processes were not significantly affected by the officially employed Ukrainian citizens because their number was rather small in relation to the number of registered unemployed people and in relation to the available job positions. It can be stated that Ukrainian citizens mainly work in positions where high specialised knowledge is not a requirement.

  pdf

  202

• Examination of motivation in civic organizations

  73-79

  Anita Pierog

  Views:

  116

  The primary objective of my research is to examine and explore the specialties of the civil organizations composition and operation. In my study I describe the results of my research in Hajdú-Bihar County. The results concern to the features of motivation and incentive in civil organizations.

  Quantitative data from an empirical analysis is used for the research. My questionnaires were measured on a representative sample. The basis of this sample was the County Court of Justice’s website. Thus, my research on managerial tasks included in Hajdú-Bihar County. During the survey I examined the motivation from different sides. First of all, what was the purpose of establishing civil organizations? I also analysed the managers’ motivation. Why they participate in civic activities? Finally, I examined the perception of managers of incentive forms. The general findings beyond the context of the investigations were carried out on the basis of organizational parameters and characteristics of the interviewees.

  The results of my research arise from an analysis of data I collected. Civil organizations are established for a well-defined task or as a way of problem-solving. In terms of internal motivation of managers stated that it was mainly an internal urge and desire to help the cause, participate in the activities of civic organizations. In their motivational activities, the psychological incentives were classified as most effective motivators.

  pdf

  178

• Change management at clusters: first results of a change management survey among clusters at European level

  81-85

  Márta Völgyiné Nadabán

  Views:

  120

  Change is a natural characteristic of organisations at the end of the twentieth century and in the upcoming ages. The dynamism of the environmental effects and the heterogeneity of the environment urge organisations to continuously adapt to these changes. It means that organisations and clusters which are more or less agglomeration of organizations should be open to external influences and those organisations responding faster are more viable. From the professional literature several change management methods and tools are known. However, few sources deal with clusters. A cluster is also a unique organizational structure: its specialty lies in the fact that even large clusters are built up from smaller organisations in an environment where flexibility, rapid economic decisions and high level buoyancy is needed. The question is whether the general change management methods and approaches can be interpreted regarding clusters.

  pdf

  156