bluuebunny/crossref_metadata_2025 huggingface dataset:
Developing a portable gas imaging camera using highly tunable active-illumination and computer vision
Authors: Nutt Kyle J. , Hempler Nils , Maker Gareth T. , Malcolm Graeme P. A. , Padgett Miles J. , Gibson Graham M.
Published: May 2020

We have developed a portable gas imaging camera for identifying methane leaks in real-time. The camera uses active illumination from distributed feedback InGaAs laser diodes tuned to the 1653 nm methane absorption band. An InGaAs focal plane sensor array images the active illumination. The lasers are driven off resonance every alternate frame so that computer vision can extract the gas data. A colour image is captured simultaneously and the data is superimposed to guide the operator. Image stabilisation has been employed to allow detection with a moving camera, successfully imaging leaks from mains pressure gas supplies at a range of up to 3 m and flow rates as low as 0.05 L min−1.
Influence of ambient gases on plasma dynamics of ultrafast laser-induced filamentation in sapphires
Authors: Ma Rui , Ji Lingfei , Yan Tianyang , Zhang Litian , Zhang Tong
Published: May 2020

The atmospheric influence on picosecond laser-induced filamentation in sapphires was investigated under Ar, N2 and O2 conditions provided by a coaxial nozzle. The spatial and temporal evolution of the whole plasma was analyzed on a nanosecond time scale by a time-resolved intensified charge-coupled device (ICCD). The regulation of the filamentation in sapphires by the atmosphere can be attributed to the modulation of the laser energy by surface ablation plasma. The thermal conductivity of the ambient gas is found to be the key factor affecting the surface plasma through a physical model. Ambient gas with higher thermal conductivity can effectively reduce the surface plasma temperature and expansion volume due to higher heat exchange efficiency. It is helpful for reducing the scattering and absorption of the laser energy. Therefore, the longest filamentary track and plasma lifetime were obtained in O2, which has higher thermal conductivity than Ar and N2. It is essential to understand the influence mechanism of ambient gas on filamentation, especially by providing a reliable method to regulate the filamentation induced in solid media.
Luisa Miller, English National Opera
Authors: Sporton Gregory
Published: May 2020

Review of: Luisa Miller, English National Opera

London Coliseum, 21 February 2020
Do intelectual exilado
Authors: Melo Daniel Seixas
Published: May 2020

Neste texto propõe-se uma perspetiva inédita sobre o exílio de Jaime Cortesão, verificando como o seu prestígio intelectual, aliado à apetência humanista e de intervenção em coletivos, lhe possibilitaram aceder a redes sociais que, por seu turno, o ampararam e lhe permitiram aprofundar uma obra multímoda. Essas redes, iniciadas no seu país natal, assumiram logo aí uma forte dimensão luso-brasileira e cosmopolita, além de demo-republicana, o que facilitaria a sua integração nos países de acolhimento, França, Espanha e Brasil. Para dar conta deste percurso singular que mescla exílios político e intelectual optou-se por uma análise cruzada da sua faceta de estudioso, ensaísta e ativista político e cívico com uma faceta subvalorizada da sua atividade, a de promotor da edição, do livro e da leitura. Este estudo articula pesquisas sobre a circulação do impresso no século XX, o lugar das ideias e redes de exilados e o exemplo de Jaime Cortesão.
A bordo do Santa Maria
Authors: Fidelis Thiago , Paulo Heloísa Helena de Jesus
Published: May 2020

O presente artigo tem como principal objetivo demonstrar como o jornal brasileiro Ultima Hora (UH), uma das publicações de maior tiragem no Brasil no período, retratou os acontecimentos referentes à tomada do transatlântico Santa Maria, por grupos empenhados no fim dos regimes ditatoriais em Portugal e na Espanha. A abordagem das páginas do diário pautou-se nas ações de Henrique Galvão, apontado como o líder de todo o processo e tendo amplo espaço nas capas e editoriais, durante vários momentos no ano de 1961.
O Exílio Colonial e os seus Fantasmas (Memórias, Figurações e Ausências)
Authors: Barros Víctor
Published: May 2020

Este artigo percorre a temática do exílio colonial. Louvando nos registos escriturários produzidos pelos portugueses deportados para o Tarrafal, na colónia de Cabo Verde, entre 1936-1954, exumaremos do espólio desse memorialismo diferentes tópicos que transcrevem o teor da experiência. Num primeiro momento, traçaremos uma breve genealogia histórica do exílio colonial sob o regime de Salazar (Estado Novo). Seguidamente, dos registos escriturários dos exilados, exumaremos algumas observações temáticas, nomeadamente, a caraterização do espaço, a situação colonial, as visões acerca da população nativa e os espectros da diferença colonial.
Dimensões políticas e linguísticas do exílio em escritores centro-europeus do século XX
Authors: Oliveira Eduardo Moura
Published: May 2020

Este trabalho explora as formas de vivenciar subjetivamente o exílio nas suas dimensões políticas e linguísticas. Por definição, o distanciamento espacial sofrido pelo exilado produz o súbito rompimento dos laços afetivos com a terra natal, além de uma forçada imersão numa cultura que não a sua. Partindo do pressuposto que considera os conflitos entre a vivência subjetiva e a cultura, cabe explorar os sentidos do exílio como categoria sociológica que expõe a condição do indivíduo através dos dramas do distanciamento e da inadequação. Em seguida, o trabalho percorre aspectos da tensão entre o desejo de retorno ao lugar de origem e o caráter irreversível do tempo a partir de escritores centro-europeus do século XX. Finalmente, verifico o rendimento teórico do percurso conceitual demarcado, observando possibilidades de diálogos com diferentes campos das ciências sociais.
Alpha-lipoic acid ameliorates sodium valproate-induced liver injury in mice
Authors: Ardianto Chrismawan , Wardani Hijrawati Ayu , Nurrahmi Nurrahmi , Rahmadi Mahardian , Khotib Junaidi
Published: May 2020

Aim: This study examines the effect of alpha-lipoic acid (ALA) on sodium valproate-induced liver injury through histological features of mice liver tissue.

Materials and Methods: Mice were divided into three groups; (1) vehicle group, (2) sodium valproate group, and (3) sodium valproate-ALA group. The vehicle group was injected with saline intraperitoneal (i.p.) for 28 days. The sodium valproate group was injected with sodium valproate 300 mg/kg, i.p. daily for 2 weeks, after which the vehicle was administered daily until day 28. The sodium valproate-ALA group was injected with sodium valproate 300 mg/kg daily for 2 weeks before the administration of ALA 100 mg/kg i.p. until day 28. The mice were euthanized, and the liver was extracted for histopathological examination.

Results: Histopathological examination of the liver section of the vehicle group showed a normal structure of the liver. Two weeks after the administration of sodium valproate, histopathological examination showed an abnormal structure of the liver, with necrotic appearance and inflammatory cells. Moreover, treatment with ALA after the administration of sodium valproate notably ameliorated hepatic histopathological lesions and the liver structure corresponded to a normal liver structure.

Conclusion: ALA ameliorates sodium valproate-induced liver injury in mice.
Articulação de rede social no processo de desenvolvimento turístico: O caso no Rio Grande do Norte/Brasil
Authors: Coutinho Ana Catarina , Azevedo Francisco Fransualdo , Nóbrega Wilker Ricardo de Mendonça
Published: May 2020

As relações contemporâneas entre turismo e desenvolvimento têm destacado a abordagem estruturada em redes sociais, a qual também tem sido estimulada pelas políticas públicas, que por meio de diversos atores representativos possam gerir as ações da comunidade local. Deste modo, este artigo tem como objetivo analisar o nível de relação de uma rede de turismo na perspectiva do desenvolvimento local, utilizando a teoria de redes (Rovere, 1999) e a de desenvolvimento local (Barquero, 2001; Boisier, 1996; Sen, 2000). A compreensão da pesquisa se deu a partir da relação e da interação dos participantes do processo de decisão da rede política estadual do turismo do Rio Grande do Norte, que compõe o Conselho Estadual de Turismo (Conetur). Para tanto, o estudo contou com a coleta de dados do tipo bibliográfica, documental, baseada nas atas e no Regimento de criação do conselho e entrevistas com os membros integrantes, utilizando uma abordagem qualitativa. Os resultados apresentados tiveram como base a análise de conteúdo do tipo estruturadora temática. Os principais resultados da pesquisa evidenciam que a rede de governança se configura com o baixo nível de relação, não a reconhecendo como um parceiro, caracterizada pelas inúmeras divergências e incongruências formadas no território, dificultando ações de desenvolvimento local. Limitações e sugestões da pesquisa também foram apontadas.
Política pública de regionalização do turismo: Um estudo sobre a participação social no Polo de Turismo Seridó
Authors: Pinheiro Isabelle de Fátima Silva , Maracajá Kettrin Farias Bem , Chim-Miki Adriana Fumi
Published: May 2020

Este artigo objetivou diagnosticar como ocorre a participação social no processo de implementação do Programa de Regionalização do Turismo (PRT). Foi realizado um estudo de metodologia quali-quantitativa para avaliar a participação social utilizando categorias de análise predefinidas extraídas de modelos de governança turística. É um Estudo de Caso Único a partir do método de análise de conteúdo e cuja coleta de dados foi por meio de entrevistas estruturadas com 59 atores chave dos seis municípios do Polo de Turismo Seridó. Os resultados indicaram que a política pública de regionalização do turismo vem sendo implementada no Polo de Turismo Seridó/RN em forma de Conselhos de Turismo liderados por organismos públicos, com a inclusão de diversas instâncias da sociedade, seguindo em direção ao ideal de gestão turística preconizado pelos pesquisadores do turismo. No entanto, sob a ótica de análise da participação social, verificam-se inconsistências para a completude de uma gestão participativa e, portanto, de uma instância de governança como definida pela literatura. Assim, foi diagnosticado que no Polo de Turismo Seridó os mecanismos de participação social devem ser revistos para garantir um desenvolvimento sustentável do turismo, pois está ocorrendo de forma conduzida, não totalmente democrática e equitativa.
Etiqueta: Dois modelos analisados do ponto de vista da hospitalidade
Authors: Camargo Luiz Octávio de Lima
Published: May 2020

O objetivo desta comunicação é mostrar que a noção de etiqueta, analisada sob a ótica da hospitalidade, remete a dois modelos de contato interpessoal: um baseado na expressão identitária, que é o ser/estar-bem junto com outras pessoas, valorizando a expressão genuína da própria hospitalidade, e outro, aqui chamado de distinção social, o seu contrário, que valoriza o parecer, o distinguir-se para mostrar-se acima dos outros. Para tanto, efetua um estudo comparativo da concepção de etiqueta expressa em dois livros – Snobérrimo, de Marcelino de Carvalho e Na sala com Danuza, de Danuza Leão. Trata-se de uma pesquisa qualitativa com recurso à técnica de análise de conteúdo, entendida com uma técnica de investigação para a descrição objetiva, sistemática, tanto qualitativa como quantitativa do conteúdo de qualquer forma de comunicação. As categorias escolhidas são os tempos da hospitalidade humana – receber e ser recebido, hospedar e ser hospedado, alimentar e ser alimentado, entreter e ser entretido (Camargo, 2004), que se cruzam com expressões extraídas dos textos, denotando expressão identitária ou distinção social.
Reservas de hotéis: Atributos importantes em transações on-line dos clientes
Authors: Gosling Marlusa de Sevilha , Fortes Felipe Willian Toledo , Lopes Humberto Elias Garcia , Gosling Iury Teixeira de Sevilha , Meira Kelly Cristine Oliveira
Published: May 2020

O objetivo desse trabalho é analisar a percepção dos consumidores que utilizam sites de reserva de hotéis e os motivos que geram satisfação com esses sites e levam os consumidores a usá-los e recomendá-los para outras pessoas. Para isso, foi realizada uma pesquisa mista, com uma fase qualitativa exploratória que consistiu de entrevistas semiestruturadas e uma quantitativa por meio de um survey on-line que obteve 306 respondentes. Os dados coletados foram analisados estatisticamente com os softwares SPSS e SmartPLS. Dentre os resultados, destaca-se que a conveniência e a utilidade dos sites são os aspectos que mais impactam na satisfação dos usuários. Quanto à intenção de efetuar uma reserva, constatou-se que a satisfação e o design do site são os fatores que exercem maior influência. Em relação à recomendação, os fatores mais impactantes foram a satisfação e o valor hedônico do site.
Reprezentatív marketing-versenyképességi pillanatkép 2009-ben a magyar kis- és középvállalatok körében
Authors: Szabó György
Published: May 2020

Carried out recently Companies' competitiveness is a central subject worldwide for economic development. It is a vital issue for today's Hungarian small and medium enterprises as the driver for future competitiveness. With the knowledge about companies' competitiveness one can determine aspects and preferences for developing competitiveness. The study that has been but has not been closed yet in 2009 'serves as an informative basis for the analysis of the situation, in order to allow Hungarian firms' positions to be learnt and directions for development to be determined and clarified.
Az Európai Unió intézményrendszere és működése, a hazai környezetvédelmi infrastruktúra-fejlesztési projektek szemszögéből
Authors: Szabó Ferenc
Published: May 2020

The cooperation of the highly developed western European countries has led to significant success, mainly after the establishment of the European Union. The original goals, peace, prosperity and human rights were assured. However, the inner conflicts of the system have been producing operational difficulties time to time. One of the main goals of the "Lisbon Process 2000" was to eliminate these operational problems, in order to strengthen competitiveness. The accession to the EU meant great opportunities to the new members, first of all in the field of environmental infrastructure development. The EU support and funds made it possible to the eastern European countries to reach the level of the h developed counties in a few years. But it's clear that the support systems are difficult, the regulations and conditions are very strict. On one hand, an effective national level regulation and management has to be required, on the other hand the professionalism of the beneficiaries has to be increased in the near future.
A repcepogácsa felhasználásának lehetősége a sertéstakarmányozásban
Authors: Márkus Richárd , Tell Imre , Tóth Tamás , Troján Szabolcs
Published: May 2020

Pig- or pork meat is still keeping its leading role in meat production- and consumption -ahead of poultry - its main rival - which has made a huge development during the past decades. The pig sector has to face huge difficulties almost continuously, anyway periodi-cally - in the EU and in Hungary, as well. The EU has included pork in a category called „light market regulation product paths", hence the development of production/consumption is exposed mostly to the extremities of markets. Because of this, a strong fluctuation in buy-up prices has also been observable up to now, according to the well-known cyclicism in the pig sector, as well as a consequence of the various pig illnesses, changes in con-sumer habits, and so on. Due to the lack of market regulations, an absurd fenomena oc-cures very often, notably: parallel to the decreasing slaughter hog procurement prices -that of forage increase. Consequently, farms have to try to minimise (or being more pre-cise) to optimise costs for the sake of their sustainability, and keeping up competitiveness. Concerning the cost-structure of animal farming, no doubt that costs of forages are deter-minant, especially in case of pig farming it can reach as much as 60-70 percent of the total. Consequently, beside applying „novel" forages, increasing effectiveness of the so-called „traditional ones" is also badly needed.
A magyar gazdaságpolitika néhány jellemzője a konvergencia programok és a világgazdasági válság tükrében
Authors: Gősi János
Published: May 2020

According to the Treaty of Maastricht only those member states can join the zone of the common money which meet the so-called requirements of Maastricht of which Hungary has not met even one since our joining the European Union. Besides, up to the autumn 2006 we got away from the time of its introduction planned by 2007. In 2002 fulfilment of requirements regarding inflation seemed to be the most difficult one. In addition it appeared rational to reduce deficiency in the state budget under 3% by 2004. It would have made possible for Hungary to meet the requirements even in the first, so in 2004, convergence programme and after a two year-long period, in 2007 - after the parliamentary election of 2006 - to introduce the euro together with Slovenia.
A nyugat-romániai autóipar - a "globális szállító"
Authors: Nagy Csaba
Published: May 2020

The cornerstone of the economy of the West-Romanian counties (Timis, Arad, Hunedoara and Caras-Severin) is the automotive industry. The automotive industry's nature is characterized by constant change, novelty, work on the network (clusters) and the consoli-dation of the component segments: from supplier to consumer. The huge competition manifested in the world's economy leads to constant fluctuations in the size of relevant businesses, production and staffing levels, costs and income. This phenomenon works like a chain-reaction, affecting other industries, with unpredictable effects. From this results the importance of this industry, prone to migration. Economic crisis strongly influences the automotive industry, but nevertheless, its proportion remains significant in the West-Romanian economy.- Its products travel round the world, so it is often referred to as "global supplier".
A Magyar Mezőgazdaság folyóirat témaszerkezetének vizsgálata
Authors: Móré Mariann
Published: May 2020

Hungary's most important agricultural, output-political weekly journal is the Hungarian Agriculture (original title: Magyar Mezőgazdaság). The first issue was published in 1946 with the purpose of helping the working peasantry's development. I analyzed the articles between 1956 and 2005. According to the principle of content analysis, I limited the number of articles with consideration. I analyzed the articles about harvesting and gathering. It was altogether 171 articles. In all of the 12 categories, there is a high frequency of the topics of quality and workforce. In the articles dealing with harvesting and gathering, there is a high frequency of terms and ideas about quantity and weather. The Hungarian Agriculture considers politics and the life-situation or living standard of the people living on agriculture to be important. But it does not consider issues of scarcity or abundance to be important. The people's personal relationship is also not important, at least according to the analyzed paper.
A rend világa. Tudásalapú Európa?
Authors: Ziegler Éva
Published: May 2020

Our aim is to provide a correct answer to the European challenges. To this end, we use the common base of all kinds of good approaches, the one which is less widespread but very fruitful and . system theoretical approach. We analyze Europe as a system, how it is related to its system parts and to the environmental gross-system. We identify how and why to place the concept 'challenge' in the frame of the theory, in the circles of physical effects controlling multiple complex and hierarchical systems. We draw the conclusion which kind of system and related model allows us to achieve our target, to get us correct answers. Finally, we list the main groups of necessary priority tasks, in order to let the system operate as a result and we record its resource conditions.
Migrációs folyamatok vizsgálata Mezőhegyesen
Authors: Zsótér Brigitta
Published: May 2020

The main characteristics of the migration in connection with Mezőhegyes between 1989 and 2008 are the following:

to put every result together there is a loss in migration in the examined period;

the proportion of men and women involved in migration is approximately the same;

the balance is negative in case of the young and the middle-aged;

the proportion of people aged 30-44 and 45-59 is the highest;

the intraregional migration dominates;

61% of the entire migration of the settlements take place within the borders of coun-ties Békés and Csongrád.
A közúti forgalom alakulása Mezőhegyesen
Authors: Zsótér Brigitta
Published: May 2020

To sum it up, it can be said that winding-up of the sugar factory had an effect on the public traffic, too. I drew a parallel between the traffic and the motor vehicle stock. There was a serious decrease which could be observed in case of both the traffic and the motor vehicle stock. In the road-section of Battonya-Mezőhegyes the average daily traffic and the traffic of heavy goods vehicle significantly decreased in this critical period of time. Consequently, from the point of view of the tetrahedron-model, the following assertion is true: change in economic sphere influenced the infrastructural sphere, too.
Határon átnyúló világörökségi helyszínekhez kapcsolódó kérdések
Authors: Pap Ági
Published: May 2020

The foundation of the UNESCO's World Heritage Program was guided by the principle to create an international cooperation that is able to preserve the cultural and natural values of outstanding importance for humankind. Meeting the requirements of the World Heritage Convention 8 Hungarian sites have been inscribed on the List. However, since cultures do not adjust to political borders, several World Heritage Sites span over the borders. Out of the 8 Hungarian World Heritage Sites 2 extends to the territory of the neighbouring countries, which means that they had to be submitted for the List jointly. Due to the particular state of these World Heritage Sites, a particular situation evolves in the operation of the Heritage Sites. Since the countries own the sites jointly, they need to harmonise their activities in favour of the effective maintenance of these heritage sites. The study deals with the above mentioned territories' problems and their possible solutions.
A falusi lakosság affinitása az egészségtudatos élelmiszerfogyasztás iránt
Authors: Fojtik János , Kövér Judit
Published: May 2020

This paper is concerned with healthy nutrition as a consumer trend. Importance of the issue has been evidenced by the fighting against malnutrition worldwide. Deseases caused by malnutrition - mainly obesity - are problems in both developed and developing countries. Consumers of the 21st century run unhealthy ways of life, even in the field of nutrition. Unfortunately, it is a common practice that eating plays not a central role in the life of people. Further, there is no adaptation to changing environment and there is a lack of physical exercises and sports, as well. However, there are opportunities for prevention of problems mentioned above majority of people seems not to behave as a conscious consumer. An empirical research was designed and managed in a rural environment on causes of this phenomenon. Affinity of people living in a rural environment to consuming healthy food was investigated. This is a paper discussing factors - including affinity - affecting decisions of the consumers focusing on healthy nutrition.
A hungarikum termékeket fogyasztók életstílusának elemzése
Authors: Nótári Mihály , Ferencz Árpád
Published: May 2020

The only products, which can meet the high demands of the Common Market are the ones which have added values and are in conformity with the quality and safety conditions of the food industry. Such products are what we consider 'Hungaricum' and we have to do our best to improve our activities in order to find markets for them. Accordingly, we have made researches regarding the habits, preferences and lifestyle of customers, who purchase Hungarian products of gardening and food industry. There is no usable result in every case from marketing aspect given by the classical socio-demographic segmentation method. It is stated that consumers with analogous demographic situation purchase diverse products. The main motive of the deviation is the personal lifestyle. The lifestyle of consumers of horticultural and food industrial Hungaricums (typical Hungarian products) were examined and analyzed in the study.
A családbarát foglalkoztatás néhány jellemzője a hazai szervezetekben
Authors: Bencsik Andrea , Juhász Tímea
Published: May 2020

Several theories were born connecting with the motivation, and these theories are the principles of strategies used by leaders successfully. These theories principally focus on the reasons and processes which determine a person's behaviour. Nowadays, the former traditional elements of motivation like the salary, the state, the content of work, the safety of job, etc, are completed with new elements and contents. So, for example, family commitment and improving the ability of employees are also becom-ing important elements. The question and treatment of the reconciliation of work and fam-ily demand more and more attention to this problem from different organizations. We were curious how the Hungarian organizations treated the problem, which is why we have conducted an empirical research of this question. In our publication, we would like to present some results of this survey together with the confirmation of our hypothesis.
A tervezés jellegzetességei civil szervezetekben
Authors: Szabados György , Kulcsár Gergely
Published: May 2020

Managerial planning seems to be a vital function in the corporate activity. It is also va-lid for operating civic organizations, the activity of which highly increased in the trans-formed Hungarian Society. We have carried out questionnaire and deep interview survey to understand the planning practice of civic organization managers. We have realized that planning is a vital managerial function. In the sphere, long term planning is not possible, and the process is an internal affair of the organization itself. As a conclusion, we believe that organizations should open towards its environment and rely on a wider, professional expertise.
Az ellátási lánc versenyképességének növelése az értékelemzés (Value Methodology) alkalmazásával
Authors: Nádasdi Ferenc
Published: May 2020

Essentially, the "supply chain" may be seen as several processes linked together. Hun-garian and international experience shows that Value Methodology (VM) can be used ef-fectively in the analysis of particular processes (technologies, services, administrative processes, etc.). We have seen that in addition to enhancing the efficiency of certain stages of processes VM can produce excellent results in linking these stages together. Companies often prematurely stop producing marketable but high cost products. However, VM can often make these products profitable. Relying on the results of several previously success-ful projects we will present several alternative solutions. We did not intend to present en-tire projects but we wished to call attention mostly to some methodological solutions.
Kultúrák határán, metszéspontok a Bánságban
Authors: Kókai Sándor
Published: May 2020

The Bansag was a unique multicultural area in the historical Hungary, since then it mostly disappeared as the ethnical and linguistic rate changed. At the same time it is still a special cultural geographical region in the Carpatian-Basin. The Bansag's cultural diversity is originated thanks to these nations: Romanians, Germans, Hungarians, Serbs, Croatians, Jewish, Bulgarians, Slovaks, Czechs, Gypsies, Turkish. The religious variety is also cha-racteristic because of the large number of religions (Orthodox, Catholicism, Protestant, Calvinist, Jewish and Muslim denomination). The Bansag was the model of peaceful coexistence between 1718 and 1918. Nowadays the maintenance of intercultural heritage is in danger. The region lost the multilingual character, which would mean connection with West-Europe.
Az Erdélyi Fejedelemség önállóságának földrajzi alapjai
Authors: Nagy Miklós Mihály
Published: May 2020

The end of the Turkish Empire's territorial expansion in Southern Europe was one of the determining phenomenons of territorial development in the continent in the 16th— 17th century. This geographical process had an attendant phenomenon as buffer states emerged in the borders of the Empire from which Transylvania was the key element. The sovereign Transylvania located out of the main theatre of the Habsburg-Turkish conflict constituted a closed politico-geographical and geopolitical unit in the Carpathian basin. The sovereignty and the important historical role of the Principality were determined by geographical factors. The study is about these factors and geographical powers of the Transylvanian basin with close connections to other military-geographical factors of Habsburg-Turkish conflict.
Menedzseri "forradalom" és innovációs kényszer
Authors: Schlett András
Published: May 2020

The aim of the essay is to demonstrate the characteristics of industrial like productive systems gaining ground in the Hungarian agriculture from the beginning of the sixties. In course of this the article concentrates upon the emphasis and analysis of those factors which determined the offset and development of the new production organising form in special way. It presents what role industrialising played in the evolution, successes and failures of the given development models, and what agent role it played in the enterprise system established in the sixties and seventies and in the organization of different integra-tion forms. In the end the history of industry like agriculture - as an outbreak attempt - can partly give an answer to the deeper correspondences of the operational problems of the socialist economic system.
Intelligent wheeled mobile robot navigation
Authors: Mester Gyula
Published: May 2020

The paper deals with the wireless sensor-based remote control of mobile robots motion in an unknown environment with obstacles using the Sun SPOT technology and gives the fuzzy velocity control of a mobile robot motion in an unknown environment with obstacles. When the vehicle is moving towards the target and the sensors detect an obstacle, an avoiding strategy and velocity control are necessary. We proposed the wireless sensor-based remote control of mobile robots motion in an unknown environment with obstacles using the Sun SPOT technology and a fuzzy reactive navigation strategy of collision-free motion and velocity control in an unknown environment with obstacles. The simulation results show the effectiveness and the validity of the obstacle avoidance behavior in an unknown environment. The proposed method have been implemented on the miniature mobile robot Khepera® that is equipped with sensors.
Pneumatikus izomelemek alkalmazása gyógyterápiás eszközökhöz
Authors: Sárosi József , Gyeviki János
Published: May 2020

Many important activities of daily living (e. g. dressing and eating) depend on two-handed function. For people affected by stroke, frequent physical therapy has been suggested to be a successful rehabilitation. The use of robotic devices to assist the therapies is becoming more commonly, but traditional robots are usually stiff. The devices have to be able to provide the treatment way of repetitive practice. More and more devices consist of pneumatic artificial muscles (PAMs) as a good solution for actuators. There is a need for affordable, economical, low cost, lightweight, practical, low stiffness, multi-dimensional and low noise operation devices to assist therapy. In this paper we present some possibilities of use of PAM in rehabilitation devices.
Trákija és Elláda - határ nélküli világ. Újabb kihívások és lehetőségek
Authors: Uzunova Liana
Published: May 2020

The lecture is trying to carry on and expand with practices from new region of Strandja the issues of the Bulgarian-Greek cooperation in the region of the Rhodopes, presented on the II. Regions in Carpathian Basin conference, which took place in Kaposvár on 22-th of May 2009.
Az esélyegyenlőség és a fogyatékkal élők helyzetének területi különbségei Magyarországon
Authors: Fabula Szabolcs
Published: May 2020

People with disabilities is one of the most marginal groups in today's society so ensur-ing their rights and needs is a great challenge for policy makers and planners. This paper reviews the most important agreements and laws about disability in the European Union and Hungary, as well as the New Hungary Development Plan. Later the paper also reveals the spatial differences of the people with disabilities in Hungary on the regional scale and presents relationship between the state of development and the ratio of disabled people. In comparing the data of the country and the South Great Plain the charasteristics of the dis-abled population in age, qualification and employment are also highlighted. Finally there is a short summary of the accessible and non-accessible public buildings in Békés County and Békéscsaba.
Az emberi erőforrás menedzsment egyes területeinek jelentősége Hajdú-Bihar és Szabolcs-Szatmár-Bereg megyékben
Authors: Gergely Éva
Published: May 2020

Nowadays human resource management is of prior significance, since the human resource is the most important resource that determines the success of an organisation. Human resource management includes many activity areas of which the most important activities are the follows: employment analysis - planning - evaluation, human resource planning, labour supply, performance assessment, incentive, development of human resources, labour relations, labour safety, HRM information system. In the course of my examinations I wanted to find the answer how these functions are assessed by the employees of the organisations, which are considered as the most important. I executed my examinations in the county of Hajdú-Bihar and Szabolcs-Szatmár-Bereg. I applied surveys, and the questionnaires were processed by the SPSS 13 programme.
Hajdú-Bihar megyei élelmiszer-gazdasági vezetők elvárásainak vizsgálata
Authors: Juhász Csilla
Published: May 2020

The main aim of my essay is to examine and introduce the expectance motivational characteristics, problems and opportunities of food-economic leaders in Hajdú-Bihar County. I am studying an expectancy of leaders in agriculture and food industry. Based on my research, I have drawn the following conclusions I made a questionnaire for researching it. The questionnaire contained some expectancy factors. I made some group from leaders about their age, sex, managerial level, and their skills. In my studies I found, that the most important expectancy possibility is the good prob-lem solving skills. Managers do not expect the informatics skills; they do not expect good communications skills surprisingly. About managers' opinions the less important expectancy factor is language knowledge.
Some results and impacts of 55th EOQ Congress in Budapest
Authors: Molnár Pál , Marosi Tibor , Gál József , Véha Antal
Published: May 2020

The 55th EOQ A nnual C ongress w as organized by th e HNC for EOQ in Budapest between 20th-23rd June 2011. T his Congress was simultaneously also a World Quality Congress taking place triennially alternately in the United States, Europe and Japan. Considering that in this period Hungary had the Presidency of the EU Council, importance of this year’s World Quality Congress was underlined by the fact that it was also registered in the official EU calendar. Other important prestige increasing factors were the meeting of the representatives of the World Alliance for Quality (WAQ ), and the General Assembly of the International Academy of Quality (IAQ ) after the Congress. The most important presentations of the Congress are reviewed. In additions som econclusions and recommendations are summarised.
A helyi termékek jelentősége a vidékgazdaságban
Authors: Panyor Ágota
Published: May 2020

As we experienced now adays, the accelrating changes of the unpredictable profitability of the economy, the changing agrar policy, the problems caused by the intensive agriculture and the climate change are threatening the viability and the health of the natural enviroment and the population. These changes can not be left ignored. The aim of my thesis, to demonstrate, one of the effective instruments of the reduction of vulnerability is the creation and maintenance of diverse local economy. 1 point tot the local products and the local consum ption can be the sustaninig force of the rural population, and to those opportunities which enable a more liveable enviroment.
Dél-Dunántúl agrárgazdaságának helyzetképe, lehetőségei
Authors: Weber Erika
Published: May 2020

Basis of my research is the Southern Transdanubian Region. The statistical analysis showed that output, commensurable to the region's territory, can be performed only by the agricultural production. The Southern Transdanubia is the most important producer of corn and cereals, as well as in growth of sugar beet and soya in the country, and it has prominent role in growth of sunflower and rape, as well as in producing qualitative red wine. The significance of the agricultural sector is shown by the fact that despite the decrease of the food sector's importance, the food industry is the largest sector beside the energetics industry in the region. However, the competitiveness of the sector is not adequate, increase of which is essential from the aspect of the industry. One of the instruments is integration of the small growers.
Kistermelői húsfeldolgozás Pest megyében
Authors: Marosi Tibor , Takácsné Fajt Éva
Published: May 2020

This paper presents the analysis of the activities of small producers, particularly in thc mcat processing area. The focuses of the development are the trade and economic environment of small producers. The base of analysis is the quarterly reports of Pest County Government Office Food Chain Safety and Animál Health Directorate. These include the number and distribution of small producers in Pest County. Furthermore the compliance with legal requirements and the rcsults of official controis are reviewed.
Vendégelégedettség mérés a mórahalmi Thermal panzióban
Authors: Marosi Tibor , Bitófalvi Dóra
Published: May 2020

Thermal Pension was founded in 2002, as the first commercial accommodation of Mórahalom, and has worked effectively ever since. The main advantage of the Pension is the central location, the direct connection to Szent Erzsébet Spa and to the catering service. Furthermore the trained and skilled personnel and the related services are dominant factors. In this paper partly the guest traffic of the region was studied, moreover an assessment was done about the services of Thermal Pension. An evaluation of customer satisfaction was accomplished, applying a questionnaire survey combined with personal interview in some cases. Approximately hundred evaluable questionnaires were processed. The results indicate that the guest number increased steadily in the past decade. In this period the number of private and public accommodation also increased. The overall satisfaction with the Pension is high, 98% of surveyed responded that they would come again, and would recommend the Pension to their friends and acquaintances. The strength of the Pension is the friendly and familiar atmosphere, the kindness and helpfulness of the staff. From the analysis of the open-ended questions guests have reported satisfaction with the corresponding expectations. Around 30% of the surveyed were uncomfortable because of the noise of road traffic. In the future the Pension should pay more attention to this remark.
Helyi gazdaságfejlesztés Bazsi községben
Authors: Kápolnai Zsombor , Takács Kristóf , Takács László
Published: May 2020

In the last few years, an impressive economical progress has been noticeable in Bazsi, this little village in Veszprém county: for example, the incomings of the local government has been increasing etc. These results can be explained as the effects of the local economic development that the local government started about ten years ago. This development is based mostly on the agricultural traditions of the settlement: by the local system of public works, the local government is growing native apple species and cucumber, and this system seems to become sustainable in medium-term. In this study, we analyze the background of this progress; to reach this object, we have made interviews with the people who are important in the local economy and we have analyzed the significance data that are available in this subject.
A homoktövistermesztés, mint alternatív gazdálkodási forma
Authors: Panyor Ágota
Published: May 2020

In the short past period alternative farms are gaining more importance. In my paper, one of the potential alternatives is presented how to grow sea buckthorn. Sea buckthorn has high added value and outstanding nutritional value in processed form. The crop economy as an alternative form in the near future can play a significant role in relation to the development of economies of smaller land area.
Gondolatok vállalati információs rendszerekről
Authors: Hampel György
Published: May 2020

Large and medium-sized enterprises cannot get along without an information system; these firms have become heavily computer-dependent. This paper briefly summarizes the possible needs and their reasons; it describes how the continuously developing information systems can be categorized based on their services; it covers the options enterprises have to implement such systems (to develop, to buy a standard system or to outsource). The paper also deals with the fact that when investing in an information system, return on investment is an important factor but the consequences of the lack of investment has to be considered as well. The final section covers some aspects of the enterprise systems and their influence on the enterprise competitiveness.
Az Orosházi kistérség középiskoláinak beiskolázásával kapcsolatos felmérés a 2011/2012-es tanévben
Authors: Zsótér Brigitta , Kapu Fanni Anikó
Published: May 2020

Since the political transformation the Hungarian educational system has overgone many changes as an effect of the permanent modification of public education law. As a result, significant differences in performance can be observed between the different school types. The role of grammar and technical schools have increased, meanwhile the value of vocational schools has been socially reduced. We made a survey among the pupils of 9th form in the four secondary schools found in the small region of Orosháza in order to see what factors affect their choice of school. The most important factors proved to be the future plans, proximity of the living place, parents' social position and the social conditions of the family. As a result of our research we got an overall picture of the training opportunities hidden in the region, pupils'motivation and factors which determine their choice.
Az elektronikus tananyag és keretrendszere
Authors: Hampel György
Published: May 2020

Számos elektronikus tananyag és a kezelését biztosító keretrendszer áll rendelkezésre az oktatás minden szintjén, szinte minden tudományterületen. Az elektronikus tanulás (e-leaming) valamilyen elektronikus műszaki berendezéssel, elsősorban számítógéppel segített tanulás, amely lehet számítógéppel támogatott (CBT), web alapú (WBT), vagy kevert (blended) forma. A digitalizált anyag elkészítése, felhasználóhoz való eljuttatása és használata multimédia képességgel felruházott számítógépet igényel mind a fejlesztő, mind a tanuló oldaláról, továbbá - az esetek többségében - szélessávú intemethálózatot.Az oktatóanyag elkészítéséhez használt szerzői rendszerek sokfélék: lehetnek laporientált, ikonnorientált, vagy időtengely orientáltak; egyesek csak felhaszálói szintű ismereteket igényelnek, mások programozási képességeket is. A tartalommenedzselést eltérő szolgátlatásokat nyújtó keretrendszerek (DMS, CMS, LCMS, LMS) végzik. A tartalmilag és technikailag tagolható elektronikus tananyag, valamint a keretrendszer minőségének biztosítására ISO és egyéb, a szakterület számára kidolgozott, bevált értékelési szempontok állnak rendelkezésre. A jó tananyag kidolgozása és a keretrendszer működtetése erőforrásigényes, a várható haszna nehezen mérhető, de a 21. században nem szabad figyelmen kívül hagyni ezt az oktatási formát; be kell illeszteni a hagyományos tanítási formák mellé.
Egy kupuszinai almakert telepítésével kapcsolatos beruházási döntés előkészítése gazdasági számítások segítségével
Authors: Balog Árpád
Published: May 2020

Az almatermesztés nagy hagyományokkal rendelkezik Bácskertes (Vajdaság, Szerbia) településen, azonban ez a kijelentés intenzív termelés szempontjából nem állítható. Ezért is döntöttem úgy, hogy az otthon az amúgy is főként gyümölcstermesztéssel foglalkozó, családi mezőgazdasági vállalkozás kedvezőbb jövedelmezősége céljából, dolgozatom fő témájául az intenzív almaültetvény gazdasági beruházásait választom.Az intenzív almaültetvények létesítése az egyik legköltségesebb beruházás a gyümölcsfajták közül, amelynek megtérülése számos tényezőtől függ. Dolgozatomban a beruházási támogatásokkal telepített ültetvény gazdaságosságával foglalkozom. Kutatásomat a termelői adatok és szakirodalom segítségével készítettem, valamint helyzetfelmérést végeztem a helyileg legközelebb lévő frisspiacon a vásárlói igények felmérése kapcsán. A gazdaságosságra vonatkozóan az ültetvényt az NPV (nettó jelenérték), IRR (belső megtérülési ráta), DPD (dinamikus megtérülési idő), valamint Pl (jövedelmezőségi index) mutatókon keresztül szemléltetem.
Vásárlói szokások vizsgálata a hódmezővásárhelyi Interspar áruházban
Authors: Seres Márta Dóra
Published: May 2020

Kutatásom témájául a fogyasztói magatartás vizsgálatát választottam egy hódmezővásárhelyi hipermarketben. Kérdőíves felméréssel vizsgáltam az áruház látogatottságát és a saját márkás termékeivel kapcsolatos vásárlási szokásokat. Az említett témakörök mellett vizsgáltam az akciók befolyásoló erejét és a forgalmazott termékek minőségét.A felmérésből kiderült, hogy szignifikáns eltérés található a jövedelem és a saját márkás termékek minőségének a megítélése között. Az áruházat hétvégén és pénteken sűrűbben látogatja a fogyasztó közönség a hét többi napjához képest. A minőség megítélése és a saját márkás termékek fogyasztása között nem találtam tendenciaszerű összefüggést. Az eredményekből levonható az a következtetés, hogy az áruháznak érdemes a marketingtevékenységet növelni, hogy a kevésbé látogatott napokon is emelkedjen a forgalom és növekedjen a saját márkás termékeknek a népszerűsége. Az áruház marketingtevékenysége (azon belül az akciók) érdemben befolyásolja a fogyasztók döntését, így érdemes a marketing aktivitás fokozása.
A tiszai ciánszennyezés néhány környezeti hatása
Authors: Czibolya Anita
Published: May 2020

A tiszai ciánszennyezés egy több ország területét érintő környezeti katasztrófa volt. A halálosan mérgező hatású anyag koncentrációja 180-szorosan haladta meg a megengedett határértéket, így hatalmas pusztítást végzett az élővilágban. A legsúlyosabb károk a Tisza élővilágában keletkeztek, ahol a 40 km hosszan elnyúló ciánfolt két hét alatt vonult le. A csernobili atomkatasztrófa óta történt legnagyobb környezeti katasztrófának is nevezték.