bluuebunny/crossref_metadata_2025 huggingface dataset:
Estimation of the vine-shoot yield in the Gyöngyös district
Authors: Gonda Cecília
Published: April 2019

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.
Estimation of genetic parameters and genotype effects for crossing constructions of Hungarian Pigs
Authors: Nagyné Kiszlinger Henrietta , Molnár Marcell , Nagy István
Published: April 2019

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.
The study of attitudes, prejudices and stereotypes towards the blind and people of visually impaired
Authors: Oláh Judit
Published: April 2019

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.
Examination of motivation in civic organizations
Authors: Pierog Anita
Published: April 2019

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.
Objectives of the EU in the field of biomass use and utilisation
Authors: Balla Zoltán
Published: April 2019

The energy independence very important for the European Union, while simultaneously sparing the natural environment in order to increase the use of renewable energy sources . A further development is the key issue of how renewable energy sources available can be better utilized to improve the efficiency of economic competitiveness. EU renewable energy policy is determined by five principles : The first is the environment, including the carbon dioxide and other pollutants to reduce emissions . The second increase energy security and at the same time reducing dependence on imports. The third aspect of local and regional development. With this realignment of economic and social development levels of different areas they want to achieve. This point is closely related to rural development and create new jobs . The transformation of the agricultural structure is an important aspect , which is that they can reduce the overproduction of food by providing alternative land use options , such as the cultivation of energy crops.
The use of renewable resources is an opportunity and an obligation
Authors: Balla Zoltán
Published: April 2019

The renewable energy sources could be used in energy production, while no or only very slightly emit harmful substances to the environment. The solar, wind, hydropower, biomass and heat rational utilization of land contributes to greenhouse gas emissions.Renewable energy sources also reduces the dependence on fossil fuels, thus contributing to increase security of supply. The creation of local jobs to strengthen the area's population retaining ability.
Using integrated remote sensing methods in the Nagyerdő Natura 2000 area
Authors: Bozsik Éva , Fórián Tünde , Deák Balázs , Riczu Péter , Fehér János , Heilmeier Herman , Tamás János
Published: April 2019

The more widely use of GIS, remote sensing technology provides appropriate data acquisition and data processing tools to build several national and international biodiversity monitoring system of environmental protection and natur conservation. The ChangeHabitats 2 is a similar international project, which uses airborne hyperspectral and airborne laser scanning (airborne LiDAR) sources beyond traditional data collection methods to build a monitoring system of Natura 2000 habitats. The goal of our research, on one hand, was to separate the most typical species of trees which can be found in the largest coverage in the research plots of Debreceni Nagyerdő Nature Reserve from field and airborne remote sensing data, use image classification that based on spectral and geometry (height) characteristics of the trees. On the other hand our goal was to evaluate the efficient use of the integration of mobilGIS, airborne hyperspectral and airborne LiDAR data collecting methods to complement or substitut of the traditional, field data collecting methods. We used ArcGIS 10.2 and Exelis 5.0 GIS software for data evaluation, in which the mosaicing, the selection of plots and the spectral image processing were carried out.
Effect of genotypes and cropyear on thedifferent cultivation parameters of asparagus (Asparagus officinalis L.)
Authors: Erdős Zsuzsa
Published: April 2019

The experiments were performed in the Research Institute of Nyíregyháza Research Institutes and Study Farm, Centre for Agricultural Sciences University of Debrecen of 1500 m2 asparagus plantation. The asparagus was planted in 2011. We were determine the number of shoots, plant height and fold thicknes of asparagus hybrid. We can continuously monitored the growing parameters of asparagus. The harvest of asparagus was started in 2013, so we were able to measure to quantity. The weather was characterized by warm and matched precipitation in the growing season (April–July) in 2011 and 2012. Contrarily, the weather was very hot and dry after the late frost in 2013. The Vitalim produced the largest quantity, then the Cumulus and the end of Grolim hybrid. Number of shoot and plant height sequence is identical to the previous one. The Grolim asparagus hibrid has the largest basal diameter.
Sour cherry as a functional food
Authors: Homoki Judit , Nemes Andrea , Remenyik Judit
Published: April 2019

The antioxidant capacity of ’Debreceni bőtermő’, ’Újfehértói fürtös’ and ’Érdi bőtermő’ cultivars were determined by FRAP (Ferric Reducing Ability of Plasma), DPPH (1,1-diphenyl-2-picrylhydrazyl radical-scavenging activity) and photochemiluminescence method. In sour cherry, the most antioxidant effects of natural bioactive compounds are anthocyanins. Our results show that the photochemiluminescence method out of applied assays is ratheris suitable to determine the antioxidant capacity of red soft fruits and tart cherries. The correlation is good between the determined anthocyanin concent by this technic and pH-differential spectrophotometry. However, both FRAP and DPPH assays are inaccurate.

The anthocyanin composition of ’Debreceni bőtermő’, ’Újfehértói fürtös’ and ’Érdi bőtermő’ ’Csengődi csokros’ sour cherry varieties were analised. There are big differences between the accumulation of anthocyanan compounds of cultivars. ’Csengődi csokros’ produce melatonin in large quantity. On the evidence of the results, we can say that the hungarian sour cherry cultivars are suitable for functional food development.
Rippl-Rónai’s color in the native parks: production and using of new, synthetic Wild sage color-mixture
Authors: Kapirnyák Tünde , Kurucz Erika , Koroknai Judit , Fári Miklós
Published: April 2019

The climate changes is becoming more damaging to ornamental plants. Besides ornamental species and varieties of plants on public spaces. It will be necessary to use domestic, well adaptable climate-tolerant plant species.

One field of our growing ornamental plants researches from 2001 in the Centre of Agricultural Sciences of University of Debrecen, is studying drought patient, mainly Hungarian improved annual varieties, which are able to get acclimatized with the landscape. Moreover, we have in view to work out new, economical seedling production technologies. In the program, the excellent drought- and frost tolerant annuals and perennials belongs to the climate change tolerant plants. From the evaluated of species we want to create and spread the application. of the new types of ornamental horticulture culture.
Study of the biodegradation of slaughterhause feather waste by Bradford method
Authors: Mézes Lili , Molnár Szabolcs
Published: April 2019

The 15–20% of the by-products of meat- and poultry industry – that unsuitable for human consumption – contains keratin. The slaughter technology of poultry produces large amount of poultry feather with 50–70% moisture content. This means more million tons annually worldwide (Williams et al., 1991; Hegedűs et al., 1998). The keratin content of feather can be difficulty digested, so physical, chemical and/or biological pre-treatment is needed in practice, which has to be set according to the utilization method. The microbiological and enzymatic degradation of feather to soluble protein and amino acids is a very favourable and relatively cheap opportunity to produce valuable products of the resulting feather. Our applied treatments were based on the determination of the most effective method, which is able to follow the biodegradation of waste poultry feather.
Impact of environmental changes resulting from different sowing dates on maize yield
Authors: Ragán Péter , Bakó Károly , Sedlák Gergő
Published: April 2019

Three Debrecen maize hybrids of different genotypes (Debreceni 285, Debreceni 377 and Debreceni 382) were examined on chernozem soil in a field experiment. During the two years of the experiment (2009–2010), we wanted to get to know how the examined hybrids reach to different sowing dates and what impact early, optimal and late sowing has on yield.

In 2009, balanced soil and air temperature resulted in steady emergence. However, the low temperature in early April and the cooling down in mid-May 2010 caused a delayed emergence.

The grain moisture content at harvesting and the high yield showed a strong crop year effect. In 2010, yield was much lower (1.664 t ha-1) and grain moisture was significantly higher (34%)than in 2009.

In 2009, early sowing resulted in yield decrease (P<0.05), but it also significantly reduced grain moisture at harvesting (P<0.05). Although late sowing slightly increased yield (not significantly), but grain moisture at harvesting increased by 9.2%. In 2010, optimal sowing date was shown to be the best alternative from the aspect of yield, but there was no significant difference in comparison with early and late sowing. Grain moisture at harvesting greatly increased (13.3%).

The Debreceni 382 maize hybrid reacted to sowing dates flexibly, neither early, nor late sowing affected its yield significantly and the grain moisture at harvesting showed 12% increase in the case of the late sowing date. In 2009, maize hybrids Debreceni 285 and Debreceni 377 reached their highest yield in the case of the sowing date which was shown to be optimal (23rd April), while the different sowing dates had no effect on yield in 2010.
The change of youth unemployment based on the concept of precariat
Authors: Szabó Fanni , Röfi Mónika
Published: April 2019

Youth unemployment is a hot potato issue worldwide, including Hungary and its reduction is a major focal point in every country. Today's labour market is characterized by uncertainties and unpredictability while flexibility, project-related employment are emphasized, which pose different expectations on employees than before. This phenomenon is included in the concept of precariat. In the present study the labour market status, future potentials and options of youths in the Derecske district of Hungary are described.
Selenium speciation analysis of selenium-enriched food sprouts
Authors: Bódi Éva , Andrási Dávid , Kovács Béla
Published: April 2019

In this present study, we prepared selenium-enriched pea and wheat sprouts. During our research we aimed not only to measure the total selenium content of the sprouts but to identify different selenium species.

Scientifical researches show why the analytical examination of different selenium (Se) species is necessary: consumption of all kind of Se-species is useful for a person who suffers in selenium deficit, while there is significant difference between effects of different Se-species on person, in whose body the Se-level is just satisfactory. Biological availability, capitalization, accumulation, toxicity of Se-species are different, but the main difference was manifested in the anti-cancer effect of selenium.

During our research selenium was used in form of sodium selenite and sodium selenate, the concentration of the solutions used for germination was 10 mg dm-3. Control treatment meant germination in distilled water. Total selenium content of sprout samples was measured after microwave digestion by inductively coupled plasma mass spectrometry (ICP-MS). Different extraction solvents were applied during sample preparation in order to separate different Se-species (0.1 M and 0.2 M HCl or 10 mM citric acid buffer). We wanted the following question to be answered: Which extraction solvent resulted the best extraction efficiency? Selenium speciation analysis of sprout sample extracts was performed by high performance liquid chromatography with anion exchange column, detection of selenium species was performed by ICP-MS.

Evaluating our experimental results we have been found that significant amount of selenium of inorganic forms used during germination transformed into organic selenium compounds. There was difference between the amount of Se-species in pea and wheat sprouts and selenium uptake and repartition of selenium species were depended on Se-form used during germination. In addition the chromatogram analysis made us clear as well, that the citric acid solvent proved to be the most effective extraction solvent during sample preparation int he view of organic Se species.
Examination of the vegetative and generative accomplishment of new apple varieties
Authors: Csihon Ádám
Published: April 2019

Our research focuses on apple varieties, what are planted expansively in the development apple orchards of Western-Europe, but about the production characteristics of these varieties we don't have or just few practical experiences in Hungary. These varieties can be described with regular and high yields, aesthetic and alluring appearance in their origin places, what ensure profitable producing for the growers. In our climate what tends to be often extreme (hard cold winters, late spring frosts, summer drought, heat stress) these varieties may behave differently, so before the substantial planting it is expedient to carry out variety evaluations to avoid the later failures. The place of our experimental is located in the Nyírség, what presents adequately the ecological conditions of the surrounding areas, so the gained results can be easily adapted in the biggest apple production site of Hungary. Regarding the vegetative and the generative parameters of the 14 examined varieties ('Schniga', 'Jugala', 'Fendeca', 'Galaval', 'Fengal', 'Red Cap', 'Early Red One', 'Jeromine', 'Crimson Crisp', 'Red Topaz', 'Red Jonaprince', 'Red Idared', 'Fuji SW', club variety) we found significant differences, which is the result of the genetically coded characteristics of the varieties, the effects of the vintage, the different training methods and the correlations of these factors.
Aflatoxin production on agricultural products
Authors: Kovács Szilvia , Pusztahelyi Tünde , Borbélyné Varga Mária
Published: April 2019

Aflatoxins due to their toxicity pose significant economic and human health threat; therefore, it is important to avoid this type of contamination in agricultural products. Until now significant aflatoxin contamination occurred mainly in foods of tropical and subtropical origin because the optimal growth of the producer Aspergillus species is between 32–38 ºC. Nowadays the aflatoxin contamination is becoming higher threat in Hungary, due to the imported products, the rising average temperature and the climatic changes. There is a significant knowledge on the genetic and environmental effectors of the aflatoxin production; however, it is remained a great problem to control mold contamination and toxin production in farming and stock-raising. Here we attempted to summarize the knowledge on aflatoxin production and attempts of the elimination.
Effects of soil compost application on the leaf surface area per running meter of apple (Malus domesticaBorkh.) leaves cultivated in organic and integrated orchard
Authors: Szabó Anita , Csihon Ádám , Vágó Imre
Published: April 2019

The effect of different compost doses on the nutrient contents of the soil (in depth of 0–30) were measured in an (organic and integrated) apple orchards. The leaf surface area per running meter shoot for certain apple species (Golden Delicious and Pinova) were determined.

The field experiments were conducted in the Research Field of Debrecen-Pallag, University of Debrecen, the analysis of the soil and plant samples took place in the laboratories of the Institute of Agricultural Chemistry and Soil Science.The compost treatments increased the amount of the examined nutrients in the top 30 cm of soil originated from organic and integrated orchard. Changes in rainfall were observed in the trends of the leaf surface area of the two apple varieties. 2010 was rainy and 2012 was drier. The leaf surface area of the Pinova increased better under the precipitation/year effect, than in case of the nutrient supply treatments. The opposite was observed in case of the Golden Delicious.
Study of alternative oxidase as possible molecular marker for phylogenetic analysis of the Botrytis cinerea
Authors: Szojka Anikó , Sándor Erzsébet
Published: April 2019

Botrytis cinerea (teleomorph Botryotinia fuckeliana (de Bary) Whetzel) is able to attack several economically important plants causing gray rot. Botrytis cinerea species complex includes two cryptic species (B. cinerea and B. pseudocinerea) that tolerate fungicides differently. On the basis of classical taxonomic markers, the two related species are very difficult to be distinguished; therefore, their separation is usually performed using molecular methods based on the time-consuming molecular analysis of several markers. Our goal was to find markers, which are suitable for the differentiation. Testing the nucleotide sequences of the alternative oxidase encoding gene, B. cinerea and B. pseudocinerea strains were clearly differentiated. Moreover, the analysis of the protein sequences of the enzyme with the maximum likelihood method reflected well the taxonomic relationships of the different fungi.
Analysis of the situation of domestic game damage and forage ground management
Authors: Antal Borbála , Rédei Károly , Csajbók József
Published: April 2019

Game damage is an important problem in home wildlife management, because game managers pay more and more money for game damage year by year. Crop fields can do an appreciable part in reduction of game damages. The aim of the research is to survey the situation of domestic game damage and wildlife forage ground management. (Which are the most used plants on crop fields, how current are the using of seed mixtures, which are the most typical game damages, as well as which are the most applied game control methods?)

It can be stated that the number of plant species sown on crop fields is quite low. Mostly corn and alfalfa are raised, though besides those many other plants are suitable to grow on crop fields. Rising value of game damage and big proportion of the agricultural game damage are well traceable from the questionnaires, too.
The effects of the nanoselenium supplementation to the production parameters and the selenium retention of the red drum (Sciaenops ocellatus)
Authors: Juhász Péter , Fehér Milan , Csorvasi Éva , Bársony Péter , Remenyik Judit , Sztrik Attila , Prokisch József , Stündl László
Published: April 2019

The selenium is an essential trace element with antioxidant effect, constituent of many enzymes, natural component of the body of the animals. The addition to the fish feed as micro element supplementation is generally accepted. Numerous animal experiments veryfied, that the antioxidant effect of the nanoselenium is higher than other selenium forms. But no much information is available of the usuage at fish.

In the experiment were investigated the effects of the nanoselenium supplementation of a commercial fish feed were investigated to the production parameters and the body tissue composition. The correlation between the accumulated selenium content of the body and the treatment, and the feed conversation was also statistically analyzed beside the production parameters. Furthermore we were curious, if can be toxic the nanoselenium in higher doses.

The experimental stock was placed into 12 plastic tanks (each 70 l water vol.) in a recirculation system for larval rearing. The salinity and the water temperature was constant during the 8 week long experiment. The feeding was ad libitum, 4 times a day. Beside the control five (1, 1.5, 2.5, 5.5, 10.5 mg Se kg-1) duplicated treatment were set.

According to the results, from the production parameters only at the value of FCR and the survival was found significant difference (p<0.05) between the groups. However strong correlation (r=0.752–0.780, p<0.01) was determined between the treatment and the accumulated selenium levels. To analyzed the free fatty acid contentof the fish, we realized, that the selenium uptake significanly enhanced this level at all treatments. The greatest change was found in case of the type n-3 fatty acids.

Established by the results, the higher intake than 0.5 mg Se kg-1 was not changed significantly the production parameters, nevertheless to increase the selenium content of commercial feeds to 1.5 mg Se kg-1 could be rewarding on the rearing of red drum.
Study the correlation of morphological and production traits of honey bee (Apis mellifera L.) (Review
Authors: Péntek-Zakar Erika , Jávor András , Kusza Szilvia
Published: April 2019

There are several morphological differences among the honey bee subspecies, which proofs that they adapted different way to the environmental factors of the given area. Morphological observations are not the only way to separate subspecies, it is possible on their genetic speciality as well. The authors’s aim in this present study was to examine morphological characteristics of subspecies, furthermore looking for correlation between morphological parameters and honey yield. According to their results, among the most important parameters considered by Hungarian breeders, in the case of the native Apismelliferacarnica subspecies, the proboscis length could be the indirect tool for honey-productivity focused selection.
Fish consumption of the great cormorant in the area of Hortobágy Fish Farm
Authors: Tóth Norbert , Gyüre Péter , Juhász Lajos
Published: April 2019

The cormorant (Phalacrocorax carbo) is a bird species that nests sporadically but in colonies, besides larger fishponds and rivers in Hungary. The number of its individuals has been increasing during the last two decades. The species eats solely fish, therefore it can cause serious depredation of the fish stocks in fishponds of intensive system and after the freezing of the ponds, in larger rivers, which are not yet frozen. The aim of our research is to reveal the damages the birds can cause on the studied areas and the extent of the losses the Hortobágy Fish Farm Co. has to realize.

Our studies were carried out between April 2012 and November 2013. During cleaning, the investigation of the crop contents of the birds and their biometric studies were conducted. The results revealed the diverse nutrition base of the species. In the samples, we have determined 300 identified fish individuals; in 289 cases, the exact fish species were determined, too. Although statistical differences were found between the given pond unit and the consuming of the corresponding fish species (P=0.05% beside), this cannot be considered as absolutely certain.

Our investigation is of considerable significance in terms of nature preservation and not least, it has substantial financial concerns too. Under the ever harder fish production conditions, the presence and thus the permanent nutrition of the bird affect the fishermen. In favour of the maintaining of the natural ecological balance and the income of the fishers, the elaboration of adequate protective and efficient preventive processes will be necessary in the near future.
Reduction possibilities of the production costs of green electricity by using waste heat
Authors: Barta-Juhász Ilona
Published: April 2019

In my study, I examine the possibility of the reduction of green electric power’s gross production cost. My research topic may have wider considerations, since in the case of CHP technology the utilization of by-product thermal energy is not possible, and the whole production cost devolves upon green electric power. I introduce five options for the use of the heat energy, based on national and international literature and in-depth interviews.

From the aspect of efficiency, it can be stated that as alternatives, beer production and desiccation may be mentioned, since these two models were appropriate for the utilization of the total quantity of waste heat, and in the given circumstances the lowest reduction of green electric power’s production costs was achieved in these cases utmost.
Possibilities of biodiversity conservation in agricultural fields
Authors: Csíder Ibolya
Published: April 2019

The biodiversity loss is one of the biggest environmental problems in the world. The objective of this paper is to present some nature conservation practices on agricultural land. Farmlands play a significant role to preserve biodiversity because some highly protected species can only find their needs on agricultural land. The Biodiversity Strategy of the European Union (2010-2020) creates new directives to reduce biodiversity loss, preserve and improve diversity, especially on agricultural land. Furthermore the importance of this subject is that the share of farmland in Hungary is much higher (57%) than in the EU-27 on average (42%). The loss of agricultural land and the increase of land abandonment cause intensification of agricultural production leading to the loss of biodiversity.
The possibilities and framework of conditions of organisational development at a particular administrative body
Authors: Elekes Edit
Published: April 2019

The demand for the recognition, identification and introduction of measures aimed at improving organizational culture and the efficiency of management and leadership plays a crucial role in the life of every organization, including the law enforcement bodies as well. The tasks and responsibilities of the Hungarian Police Force have changed considerably both in terms of quantity and quality since Hungary’s accession into the European Union first, and since the country’s joining the Schengen Zone. We are now facing problems formerly unheard of (e. g. the integration of the police force and the border guard, joining the Schengen Zone, the emergence of new forms of crime). As border control within the Union stopped, organized crime has become more powerful. The changes are by no means over: in order to improve the subjective sense of security of the population and to advance organizational efficiency, a number of changes are being implemented at present. For the internal security of the member states of the Union and for the improvement of the efficiency of police work in the member states, the use of consciously coordinated management methods is indispensable. These efforts are the subject of this essay.

A police force is an partially open system, the work of which is influenced by a number of external processes and factors. The organizational culture of a police force is determined by its traditions on the one hand, and by the demands to develop its functions as an authority and a service provider on the other. It is undeniable that any conscious effort in shaping and developing the organizational culture of the police requires special competences and commitment from the leaders of the organization. Furthermore, it is also necessary to modernize the management tasks. It applies to all the levels of leadership, from the head of a patrol to the supreme commander of the police force.

The organizational scheme of the police force is that of a functional, linear system. Such an organization is characterized by a relatively high degree of inflexibility, a slow and cumbersome reaction to external changes. All these may adversely influence organizational efficiency. It therefore appears to be necessary to examine the present structure of police, and survey the possibilities of modernization. Modernization does not necessarily mean a change in the structure; it may be restricted to changes in organizational culture, the creation of an atmosphere favourable for reforms, and the coordination of diversified structures. In this paper I wish to demonstrate some of the possibilities of improving organizational culture and organization development, based upon the findings of a specific survey.
Comparison study of student with special educational need in elementary school
Authors: Erdei Norbert
Published: April 2019

The aim of this lecture is to observe the status of students with special educational needs (SEN) in Europe and Hungary. The European Union has made tough decisions in financing and educating disabled people, so they can be integrated into the society. According to the European directives, Hungarian jurisdiction and educational politics tend to follow the pedagogical processes. The relevant juridical and economical laws for SEN students have already been implemented. The number of students with SEN in Europe increases permanently, so it is reasonable to detect their controversy. Despite this fact, differences can be experienced in teaching methods among primary schools, as a result development of SEN students can be different. The aim of this study to compare the motor skills of SEN students in two different primary schools, with different pedagogical program. My research base were the Ferenc Móra primay school and Gyermekház alapítvány primary school in Budapest. My main question was, if a specially developed program targeted SEN students can increase their motor skills. Studying the girls in the 2 age-groups, we have not experienced significant differencies out of the 3 motor tests between the control and the experimental groups.Studying the boys in the 2 age-groups, we have experienced 3 significant differencies out of the 3 motor tests between the control and the experimental groups. SEN students, who have been taught in segregated form with the help of ’Alapozó Terápia’ – a special therapy – achieved better motor skills. The study makes recommendation to primary shools how to organise trainigs for these students.
Examination of the connection between the theoretical framework and practice of workplace integration in the case of American concerns
Authors: Kozák Anita
Published: April 2019

The first part of this essay presents the definition of workplace socialization, workplace orientation, workplace integration and onboarding on the basis of English literature. It also illustrates the human resources and management tasks and responsibilities in the process of onboarding.

Considering the literature I set up questions for a half-structured interview completed with American HR managers by the help of skype program. The results pointed out that the professionals refer only a few elements of definitions, and the onboarding term is used for other HR practices (recruiting, selection), too. Furthermore on the basis of the results the onboarding process in well-organized and managed, and also the related human resources and management tasks and responsibilities are correctly appointed within the examined companies.

Additionally this examination verified our previous results which showed that there is a strong documentation and controlling in the process of onboarding within American enterprises.
Exploration of relations among the members of the supply chain on the basis of relationship indicators
Authors: Ványi Noémi , Varjasi Gergely
Published: April 2019

Today the various business units on the market are not competing individually against each other, but doing this as members of a supply chain, which are delivering the products or services to the customers with coordination. The participants are cooperating in the process of purchasing, production and sale. Their common objective is to deliver for the consumer demand. The supply chain approach of the enterprises is a business philosophy, which requires trust, commitment, coordination, shared objectives, support from the management, and the understanding and acceptance of the mutual dependence (Német, 2009). The main objective of our study is to analyse the relationships among the players of the supply chain through several relationship indicators, such as trust, economical satisfaction, social satisfaction, compelling power, non-compelling power, dependence, reputation and conflict. The relationship among the players of the supply chain has been analysed from two aspects, through the position and through the role of the players of the supply chain. This study aims to present the results of the analysis highlighting the critical points.
Application of semen evaluation techniques
Authors: Budai Csilla , Egerszegi István , Oláh János , Jávor András , Kovács András
Published: April 2019

Laboratory methods of semen evaluation are used to select males for artificial insemination. The current review describes several techniques that have been recently used for sperm analysis. Conventional microscopic methods in combination with the objective computerassisted sperm motility and morphology analyzers and flow cytometry, allows to obtain more precise information about the membrane and functional status of spermatozoa. By using several methods to detect motility, viability, acrosomal and capacitation status besides DNA integrity sperm biology and some of the mechanism involved in sperm cry injury can be better understood. The number of possible targets related to sperm quality is increasing, and possible that some of them could enable sperm analysis for predicting freezability and fertility to be improved.
Evaluation of striptillage and conventional tillage in maize production
Authors: Ferencsik Sándor , Rátonyi Tamás
Published: April 2019

Tillage changes soil properties and the way how the environment affects those properties. Soil properties and environment determine the rate of water movement in liquid and gaseous form into and out of soil. Based on the experimental database of the Institute of Land Utilisation, Regional Development and Technology of the University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management and the KITE PLC, various cultivation systems were examined with maize (Zea mays L.) as indicator plant in Jász-Nagykun-Szolnok county. The sample area can be found in the outskirts of Kenderes on a meadow chernozem soil. On the examined plot, strip-tillage, subsoiling and moldboard ploughing were performed, each on 4.5 ha, respectively. The purpose of the present study is to compare these cultivation systems according to the soil- and maize kernel moisture content and to the yield based on the years of 2012 and 2013.
Analytical overview of dairy industry in the Poltava region, Ukraine
Authors: Gereles Anna
Published: April 2019

The author presents essential characteristics of the state and place of Poltava region in it. The study aims at identification and description of latest trends in Ukraine’s and Poltava’s dairy industry. The author stresses an important place of the dairy industry in the agriculture of Ukraine, and particularly in the Poltava region. This article also presents the information of main indicators of dairy industry of Ukraine in the comparison with other countries of the World. It describe sources of forming the main agricultural products and directions of their use for the calendar year, data on per capita consumption of main dairy products in Ukraine and the Poltava Region and per capita average daily consumption of basic micro- and macro elements in foods. The study contains basic indicators which characterize the social and economic state of agriculture in Ukraine and its regions for 1990–2012. There are also the data of gross production and main kinds of dairy products per capita and as well as some indicators of livestock’s productivity and so on.

The goal of the article is to describe the complex evaluation of the achieved level of milk production, consumption of milk and dairy products in Ukraine and the Poltava Region, to show the specifics of the national dairy cattle breeding, identifying the main challenges in it.
A simple but powerful tool for the assessment of financial progress in EU co-funded grant programmes – Simple Progress Overview Tool (SPOT)
Authors: Mezősi Balázs
Published: April 2019

Mid-term evaluation of grant programmes always aim to assess the financial progress of the programme. Progress to date assessment is conducted via addressing three issues: by overviewing progress so far, by exploring the reasons behind the current level of progress, and by answering the specific evaluation questions formulated as a result of progress overview. The Simple Progress Overview Tool is a method and a tool facilitating the overview of financial progress, supporting the exploration of reasons behind the current level of progress and enabling the identification of targeted further evaluation questions. The methodology applies the Du Pont approach of division to factors, in which the variable describing a phenomenon is divided into the multiplication of factors (milestone stages of the process) influencing the variable. Also, this division to factors facilitates the identification of reasons behind progress. The factors carry individually meaningful information to the evaluation of progress. This method was used by many EU member states including the Czech Republic, Romania, and Malta for the evaluation of progress in the course of the mid-term evaluation of their National Strategic Reference Frameworks.
Opportunities of developing functional foods
Authors: Kmeth Sándor
Published: April 2019

This study summarizes and compares the definitions and applications of functional foods from the viewpoints of the different societies. Provides an overview of the functionalities of foods based on the scientific approach of today’s Western – including Hungarian – cultures and the traditional Indian approach that dates back to the ancient times. Gives a short description and comparison of the basic concepts and background knowledge of functional foods according to these two worldviews.
Agricultural land use and food safety
Authors: Nagy János
Published: April 2019

The world’s food production needs to be doubled in order to cover the need of the population by 2050 even if it exceeds 9 billion. The output of agriculture is expected to increase by 1.7% every year until 2020 (OECD, FAO 2011) which is a major decrease in comparison with the average 2.6% increase of the previous decade. At the same time, the meat, dairy, sugar and vegetable oil consumption is likely to increase by 2020 to a higher extent than so far. Due to the increasing food prices, the amount of starving people will increase and food consumption will decrease – especially in developing countries – as people will be able to buy less and only cheaper food products. Also, obesity may become a more severe problem and the inequality of the population’s health status could increase.

One of the most important elements of adapting to global climate change is food safety; therefore, it is especially important to breed new biological bases and to introduce production systems which contribute to adapting to changed circumstances.
Utilization of urban sewage waters for irrigation of agricultural lands in Ukraine
Authors: Dyshlyuk V. Ye.
Published: April 2019

The research results of ecological passportization for the municipal treatment facilities sewage disposals were presented (its chemical composition and sanitary measurements). There were determined the availability of the sewage disposals for irrigation and the prospects of use in agriculture.
Analysis of aerobic biological waste treatment methods especially in the case of composting
Authors: Juhász Csaba , Hunyadi Gergely
Published: April 2019

In recent years the regulations of the EU unambiguously determine that the biodegradable wastes should be used in agriculture. The characteristics of the organic wastes in most cases make the direct utilization impossible, they need pre-treatment before use. One treatment solution of these wastes is composting. During composting the organic wastes lose their hazardous characteristics and we gain a final product, the compost, which can be used in agriculture as organic fertilizer. The main conditions of effective composting are the follow and understand of the degradation process. During our research we examined different measuring methods (gas concentration and reflectance measurements, temperature mapping) that makes a cost and time effective possibility to directly analyze the degradation.
Public finance resources and regional distribution of rural development
Authors: Nagy János , Sinóros-Szabó Botond , Harsányi Gergely , Nagy Orsolya , Harsányi Endre
Published: April 2019

Rural development, more specifically the economic development of counties have three public finance resources: the municipality, the central budgetary and the labour market fund resources. Based on the provisions of public finance, there are currently five provisions of the municipality resources of rural development: supporting settlements struggling with employment problems, supporting multi-purpose small regions, supporting settlements which are in a difficult position through no fault of their own, supporting public utility development and supporting holiday resorts. The opportunity of increasing investments is using EU funds. The structural change has a favourable direction, the proportion of the economic development program and regional developments increased in the recent years, but their share is still low. The proportion of agricultural and rural development programs which are important from the aspect of rural development is a less favourable phenomenon. Furthermore, the share of human and social development somewhat decreased, but it is still high. Apart from the regional programs, the Budget Act does not specify the regional distribution of budgets, only the professional purposes of uses, of which it is possible to conclude to which county development can be requested resources for.

Between 2008 and 2011, the 13–15% share of the North Great Plain region was close to the population share of 14.7%. In 2012, there was a turn of events in which the necessity of developing the region was shown. In this year, not only the proportion, but also the absolute extent of development resources increased. Therefore, the region could use resources of 16.9 billion HUF in 2010, 31.4 billion HUF in 2011 and 56.3 billion HUF in 2012. In order to properly use these resources, determined utilisation structure is necessary to be performed. The distribution of development purposes provides an explanation for the backward position of the economic performance of Hajdú-Bihar county.

Of the development resources available for four years, the region spent only 12.2% on economic development.