841 resultados para Building, Communication, ICT, Protocol, Smart-Medium Enterprise
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Este artculo tiene como objetivo abordar la dimensin formativa y comunicativa entre las Tecnologas dela Informacin y la Comunicacin (TIC) y el alumnado de Educacin Secundaria Obligatoria para establecer un mayor conocimiento sobre qu y cmo estos jvenes las usan, acceden a sus formatos e interaccionan con sus contenidos. As se presentan los resultados de una investigacin, realizada en 15 centros educativos de titularidad pblica y concertada dela Comunidad Autnoma de la Regin de Murcia (Espaa), en la que se ha pretendido conocer el equipamiento, uso y consumo de medios digitales (Internet, redes sociales, telfono mvil, consola de videojuegos y televisin) del alumnado con necesidad especfica de apoyo educativo, segn la LOE (2006), escolarizado en 3 y 4 de Educacin Secundaria Obligatoria (ESO) y la existencia de diferencias respecto del alumnado sin dichas necesidades educativas. Para ello, 2734 alumnos, de los que 487 tenan necesidad especfica de apoyo educativo, participaron a travs de un cuestionario de 73 tems con cuatro opciones de respuesta. Los datos fueron analizados con el paquete estadstico SPSS for Windows 15.0, utilizando estadsticos descriptivos. De los resultados conseguidos en esta investigacin destacamos que en todas las dimensiones analizadas no existen grandes diferencias entre los dos grupos de alumnos que hemos establecido, pues se aprecia que determinados medios digitales usuales, como Internet, telfono mvil, consola de videojuegos y televisin, son utilizados por todo el alumnado participante. No obstante, existen matices importantes que marcan diferencias entre ellos.
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O objetivo central deste estudo o de identificar a influncia das principais caractersticas da orientao empreendedora de um gestor de PME-Pequena e Mdia Empresa do setor metal-mecnico de So Bernardo do Campo, no processo de internacionalizao da empresa. A pesquisa, por meio de estudo de caso em quatro empresas do municpio de So Bernardo do Campo, municpio que concentra muitas empresas e responsvel por importante parcela da corrente de comrcio do Brasil inteiro, identifica a influncia das principais caractersticas da orientao empreendedora de um gestor destas PME. Na estruturao e validao do instrumento de investigao, por meio do estudo de caso, foram entrevistados pelo autor os quatro principais gestores destas PME, sob um roteiro estruturado, que confrontado com as dimenses das orientaes empreendedoras e as teorias de internacionalizao, conseguiu concluir que o sucesso neste processo est diretamente ligado orientao do seu gestor, que pode ou no encaminhar a empresa a um processo de internacionalizao, para tanto, este gestor precisa dominar parte destas dimenses de orientao de forma sistmica e aplic-las no seu negcio.
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Desde o incio das pesquisas em folkcomunicao, essa rea de estudo vem sofrendo uma evoluo contnua com a descoberta de novos objetos de investigao diante de seu veloz desenvolvimento. A Internet est mudando a forma de como as pessoas se comunicam e vivem. No bojo dessas mudanas, a Folkcomunicao, que perpassa a comunicao das massas por ter sua gnese no folclore, vem ganhando novos objetos com a evoluo das tecnologias da Informao. A questo principal que esse trabalho levanta a de verificar como a Internet influenciou o pensamento da folkcomunicao. No entanto, este estudo pretende elucidar algumas perguntas, como: Quem so os novos lderes folkcomunicacionais? ; Como os meios de comunicao de massa influenciam o contedo da mensagem folk na Internet? ; A mensagem folk pela Internet teve de ser adaptada ao meio? ; Podemos encontrar manifestaes para todas as audincias folk na Internet? , e Como as audincias recebem o contedo da comunicao? . Para tanto, buscou-se embasamento em conceitos de Luiz Beltro, e atualizaes deste em Jos Marques de Melo, Joseph Luyten, Cristina Schmidt, Osvaldo Meira Trigueiro, dentre outros. Os resultados obtidos levam ao entendimento de que as pesquisas do campo comunicacional no ambiente virtual na Internet seguem um padro prximo das manifestaes encontradas em outros suportes ainda que se possam verificar atualizaes temporais e espaciais.(AU)
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In traditional communication systems the transmission medium is considered as a given characteristic of the channel, which does not depend on the properties of the transmitter and the receiver. Recent experimental demonstrations of the feasibility of extending the laser cavity over the whole communication link connecting the two parties, forming an ultra-long fiber laser (UFL), have raised groundbreaking possibilities in communication and particularly in secure communications. Here, a 500 km long secure key distribution link based on Raman gain UFL is demonstrated. An error-free distribution of a random key with an average rate of 100 bps between the users is demonstrated and the key is shown to be unrecoverable to an eavesdropper employing either time or frequency domain passive attacks. In traditional communication systems the transmission medium is considered as a given characteristic of the channel, which does not depend on the properties of the transmitter and the receiver. Recent demonstrations of the feasibility of extending the laser cavity over the whole communication link connecting the two parties, forming an ultra-long fiber laser (UFL), have raised groundbreaking possibilities in communication. Here, a 500 km long secure key distribution link based on Raman gain UFL is demonstrated. 2014 by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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In supply chain management literature, there has been little empirical research investigation on purchasing consortium issues focusing on a detailed analysis of information and communication (ICT) based procurement strategies. Based on the exploration of academic literature and two surveys among purchasing organisations as well as e-Marketplaces / procurement service providers (PSPs) in the automotive and electronics industry sectors, the research methodology follows a positivistic approach in order to assess the overall statement: Effective participation in electronic purchasing consortia (EPC) can have the potential to enhance competitive advantage. Implementation therefore requires a clear and detailed understanding of the major process structures and drivers, based upon thetechnology-organisation-environment framework. Key factors and structures that affect the adoption and diffusion of EPC and the performance impact of adoption are investigated. The empirically derived model for EPC can be a valuable starting point to EPC research.
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A mgttnk hagyott kt vtizedben tetszik, vagy sem a magyar gazdasg 1992. vi mlypontrl trtn kilbalsban, majd j nvekedsi plyra llsban meghatroz szerepe volt a hazai forrsokat kiegszt klfldi befektetseknek. Ennek termszetesen ra volt: a tevkenysgi struktra (termkszerkezet) mdosulsa, a tulajdonosi sszettel radiklis talakulsa, a klgazdasgi kapcsolatok irnyultsgnak vltozsa, a lakossg nfoglalkoztatsi cl vllalkozsainak szaporodsa, a gazdasgfejleszts irnynak s temnek cikk-cakkos mozgsa, az llami szerepkr fokozatos leplse. rsunk clja annak ttekintse, hogy a nemzetkzi tkeramls tendenciinak mdosulst kveten a Magyarorszgra rkez klfldi tkebefektetsek jelents cskkensbl fakadan a kizrlagos s tbbsgi hazai tulajdon szereplk (kiemelten a hazai kzp- s kisvllalkozsok) milyen mrtkben lehetnek alkalmasak a kies teljestmnyek ptlsra, illetve a gazdasgi vlsg lecsengst kveten milyen tem nvekedst kpesek biztostani a magyar gazdasg szmra. A vlaszok nagy valsznsggel az j Szchenyi Terv szempontjbl sem kzmbsek. Az rst a szerkesztsg vitairatnak sznja s szvesen ad teret a tmval kapcsolatos vlemnyek kifejtsnek. / === / The economic performance during the transition period was characterized by the alternations of fulfilled hopes and unrealized expectations. The economic restructuring and changes in market relations took place during the first decade, while new mostly foreign investment groups entered the new market. As a result the economy was stabilized and was put on a new growth path. But after the millennium the foreign investment based economy development strategy was no more adequate. The new engine for the growth should have been the domestic small and medium enterprise sector (SME), but despite the subsidies this sector was not strengthened enough to take this role.
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A rendszervlts utni idszak gazdasgi teljestmnyei a beteljeslt remnyek s a megvalsulatlan vrakozsok egymst kvet hullmzsait takarjk. A mgttnk hagyott kt vtized els felt a gazdasgi szerkezetvlts, a piaci kapcsolatok mdosulsa, valamint j tbbsgben klfldi befekteti csoportok megjelense jellemezte, amelyek egyttes hozadka volt a gazdasg stabilizldsa, majd az j nvekedsi plyra lls. Az ezredfordult kvet vtized els felre azonban a klfldi befektetsekre alapozott gazdasgfejlesztsi stratgia erejt vesztette, s a helyettestsre sznt hazai kkv-szektor a kiemelt tmogatsok s a kedvezmnyek ellenre nem tudott a nvekeds motorjv vlni. Szerznk a BCE tudomnyos kutatja s az APEH korbbi elnke a versenyszektor 20002008. vi pnzgyi beszmoli alapjn a hazai vllalkozsok demogrfiai, teljestmnyi s eredmnyessgi jellemzit vizsglja, s kt rszbl ll tanulmnyban arra keresi a vlaszt, hogy a vrakozsoktl elmarad mkdsi eredmnyekben milyen szerepe lehet a gazdasgfejlesztsi stratgia hinynak, a vllalkozsi teljestmnyek elgtelensgnek, a tkehinynak, illetve a pnzgyi rendszer torzulsainak. Szerkesztsgnk a tanulmnyt olyan vitaindtnak tekinti, ami szles rdekldsre tarthat szmot, s szvesen vllalkozunk arra, hogy kzreadunk minden jobbt szndk gondolatot. _______ The economic performance during the transition period was characterized by the alternations of fulfilled hopes and unrealized expectations. The economic restructuring and changes in market relations took place during the first decade, while new mostly foreign investment groups entered on the new market. As a result the economy was stabilized and was put to a new growth path. But after the millennium the foreign investment based economy development strategy was no more adequate. The new engine for the growth should have been the domestic small and medium enterprise sector (SME), but despite the subsidies this sector was not strengthened to take this role. The author the researcher of BCE, and the ex-president of APEH analyses the characteristics of the domestic business demography, performance and effectiveness, based on the 20002008 annual financial statements of the business sector. The two-part study seeks the reason for the disappointing operation results. What role take in this phenomena the absence of economic strategy, the deficiency of business performance, the lack of capital and the financial distortions of the system. Our editorial intend this study as a debate for the public, and we would publish the ideas which improves this relevant topic.
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A magyar gazdasg j nvekedsi plyra llsa a kilencvenes vek vgre tehet, s ebben meghatroz szerepe volt a ptllagos erforrsknt szolgl klfldi mkdtke-befektetseknek. A nemzetkzi tkeramls ezredfordult kvet mdosulsa (cskken volumen, vltoz irnyultsg) kedveztlenl rintette a hazai gazdasgot, aminek egyik kvetkezmnye a beruhzsok cskkense s a nvekedsi tem lassulsa, msik kvetkezmnye viszont a jvedelemkiramlst semlegest hats elmaradsa miatt a fizetsi mrleg romlsa. Ebben a helyzetben halaszthatatlann vlt az llamhztartsi egyenslyromls meglltsa, illetve a gazdasgi fejlds j alapokra helyezse. A szerz elemzsben a hazai versenyszektor eredmnyessgi s vagyoni jellemzinek rtkelsvel azt szeretn jelezni, hogy az egyenslytalansgi llapot megszntetse nem szortkozhat az llamhztartsi rendszerre, vagyis az orszg helyzetnek stabilizlsa, majd j nvekedsi plyra lls nem kpzelhet el a gazdasg tfog modernizcija nlkl. Vizsglata a tnylegesen mkd (343 ezer) hazai trsas vllalkozs 20002008. vi pnzgyi beszmolinak adataira pl. llspontja szerint a mintavtel nagysga ellenslyozza az esetleges torzt hatsokat (lsd: helyenknt elfordul kreatv beszmolk), gy a vllalkozsok mennyisgi gyarapodsa, mret szerinti megoszlsa, a gazdasgi tevkenysg jellege, a teljestmnyek s eredmnyek alakulsa, a vllalkozi vagyon mdosulsa megbzhatan rtkelhet, illetve a tapasztalatok alapjn a korrekcis intzkedsek ignye s azok tartalma is jl krvonalazhat. Tanulmnyt gy ajnljuk a tma irnt rdekldknek, a versenyszektor szereplinek, de leginkbb a gazdasgpolitika formlinak. _________ The economic performance during the transition period was characterized by the alternations of fulfilled hopes and unrealized expectations. The economic restructuring and changes in market relations took place during the first decade, while new mostly foreign investment groups entered on the new market. As a result the economy was stabilized and was put to a new growth path. But after the millennium the foreign investment based economy development strategy was no more adequate. The new engine for the growth should have been the domestic small and medium enterprise sector (SsME), but despite the subsidies this sector was not strengthened to take this role. The author the researcher of BCE, and the ex-president of APpEH analyses the characteristics of the domestic business demography, performance and effectiveness, based on the 20002008 annual financial statements of the business sector. In the authors analysis with assessment of the domestic business sector and financial performance characteristicst - he would like to point out that the imbalance can not be confined to the elimination of state government system, that is, the countrys situation to stabilize, and then post a new growth path is not conceivable without the modernization of the economy overall. In his view, the sample size outweighed the possible distortionary effects (see occurring in places of creative accounts), so the growth of business volume, size distribution, the nature of economic activity, the evolution of performance and results, a reliable assessment of changes in the business of property and the experience on the basis of the need for corrective action, and its contents are also well delineated. Sstudy it is recommended for those interested in the topic, the business sector actors, but most of the economic policy makers.
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In this article we aimed to present and analyse the 21st century history of bank financing in the Hungarian small and medium enterprise (SME) sector in the period ranging from 2000 to 2012. The credit products offered by banks and credit unions are the most fundamental means of external financing capable of fulfilling the financing needs of a wide array of SMEs. The conditions of accessing credits and their prices exert a decisive influence on the profitability and business opportunities of SMEs. As a result of economic slowdown SMEs had to face higher interest rates, decreasing credit limits, and bank financing options that became increasingly slowly accessible alongside stricter conditions. Due to this process SMEs business performance had been falling continuously which has a destructive contribution to the national economy. In the first chapter of the article we present the dynamic development of credit financing in the Hungarian SME sector, along with the causes that triggered it, then we will continue with the negative tendencies dating from the onset of the 2008 debt crisis. In the second chapter we discuss the vicious circle, due to which the business performance of the SMEs, as well as the conditions of access to credits and their prices, have entered into a negative spiral. In the third and final chapter we make suggestions regarding the direction and means of necessary government intervention, in order to stop and reverse the negative tendencies observed in SME credit financing.
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Purpose The aim of this study is to present a concept of interactive foresight process, its theoretical and methodological considerations and a foresight exercise concerning the development of knowledge economy in the Central Hungarian Region. Design/methodology/approach A methodology of interactive foresight process for creating regional future concepts is developed, which is based on a specific meaning of integral futures and uses online solutions, too. Findings Personal meetings with small and medium enterprise (SME) stakeholders and the works of interactive communications with feedbacks within and among stakeholder groups was organized around the research homepage. The networking created the interconnection and the feedbacks between the stakeholders and the futurist group in the process of shaping regional future ideas. The online networking is running. Research limitations/implications The low number of stakeholders can limit the validity and acceptance of futures ideas created by this process. Practical implications The developed interactive foresight process can also be applicable at different organizational levels and in different fields for shaping shared future ideas. Social implications Application of interactive foresight process can contribute to the development of anticipatory democracy. Originality/value A theoretically based interactive foresight process has been developed in which stakeholders can participate not only interactively in the foresight process but they can implement the achievements in their enterprising activity as well. The participants were interested in foresight and cooperative during the whole process because they learned the use of foresight tools through collective solution of practical tasks which were important for them.
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In the crisis-prone and complex contemporary business environment, modern organisations and their supply chains, large and small, are challenged by crises more than ever. Knowledge management has been acknowledged as an important discipline able to support the management of complexity in times of crisis. However, the role of effective knowledge retrieval and sharing in the process of crisis prevention, management and survival has been relatively underexplored. In this paper, it is argued that organisational crises create additional challenges for knowledge management, mainly because complex, polymorphic and both structured and unstructured knowledge must be efficiently harnessed, processed and disseminated to the appropriate internal and external supply chain actors, under specific time constraints. In this perspective, a process-based approach is proposed to address the knowledge management needs of organisations during a crisis and to help management in establishing the necessary risk avoidance and recovery mechanisms. Finally, the proposed methodological approach is applied in a knowledge- intensive Greek small and medium enterprise from the pharmaceutical industry, producing empirical results, insights on knowledge pathologies during crises and relevant evaluations.
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O presente trabalho relata e analisa o processo de internacionalizao tendo em ateno os antecedentes que conduziram ao sucesso das empresas analisadas. O mtodo utilizado foi a pesquisa qualitativa, e envolveu sete entrevistas individuais realizadas numa pequena e mdia empresa (PME), a Valart (cinco entrevistas), e duas multinacionais, a Bosch e a Quimialmel (um quadro superior entrevistado em cada uma). Os resultados obtidos foram discutidos luz da literatura, aps a transcrio das entrevistas e codificao dos dados primrios recolhidos. Pretendeu-se entender como que as grandes multinacionais Bosch e Quimialmel alcanaram o seu sucesso a nvel internacional, assim como analisar, tambm, como a Valart cresceu e expandiu-se ao longo do tempo. Foi ento realizada uma reviso da literatura em que foram abordados temas como a internacionalizao, a globalizao, o marketing e a inovao, conceitos relevantes ao desenvolvimento deste estudo, reviso essa completada aps o trabalho de campo, seguindo-se o grounded theory. No contedo do trabalho tambm so relatadas as atividades desenvolvidas durante o estgio na Valart, e feita uma anlise da empresa e do produto principal em questo (porta-contentores martimos ou sideloaders). Assim, com a reviso da literatura e anlise dos resultados obtidos foi possvel retirar concluses e tecer recomendaes de ao / gesto na Valart, tais como investir em colaboradores especializados, abrir um departamento de marketing interligado com o comercial, e sempre apoiado em ferramentas informticas que podero fomentar a inovao. Os antecedentes que guiam as empresas analisadas a uma internacionalizao de sucesso, internacionalizao essa que tem sido gradual e por fases, nas empresas abordadas, incluem: rede de contactos internacional, competncia da fora de vendas, investigao e desenvolvimento (I&D) que leva a produtos diferenciados, parcerias com universidades, orientao para o cliente, existncia de uma marca forte, estrutura de custos eficiente, e aproveitamento do capital humano interno. Por fim, relevante referir que a crise interna em Portugal tem sido um fator incentivador da procura de diversificao de mercados a nvel internacional. Como resultado deste estudo foi apresentado um artigo na conferncia internacional ICERI 2014 (Au-Yong-Oliveira e Coelho, 2014).
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A lo largo de la historia, el desarrollo de la agricultura tard siglos en concretarse, en expandirse y en darse a conocer en la mayora de las culturas. Durante los ltimos 200 aos, parte de la humanidad ha sido dominada por la actividad industrial. Mientras el resto del mundo se esfuerza por participar en la RevolucinIndustrial, algunas naciones atraviesan por una etapa que transforma todo de un modo extraordinariamente acelerado. Es lo que se conoce como sociedad de la informacin. No cabe ninguna duda, de que la sociedad est entrando en una nueva era, en que cada aspecto de la vida de las personas se caracteriza por las aplicaciones de las Tecnologas de la Informacin y de la Comunicacin (TIC). Se presentan, en este nuevo medio ambiente, algunos cambios que deben plantearse en la formacin de los profesionales de la informacin.
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Dissertao de Mestrado em Informao e Sistemas Empresariais apresentada Universidade Aberta em associao com o Instituto Superior Tcnico
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Following the approval of the 2030 Agenda for Sustainable Development in 2015, sustainability became a hotly debated topic. In order to build a better and more sustainable future by 2030, this agenda addressed several global issues, including inequality, climate change, peace, and justice, in the form of 17 Sustainable Development Goals (SDGs), that should be understood and pursued by nations, corporations, institutions, and individuals. In this thesis, we researched how to exploit and integrate Human-Computer Interaction (HCI) and Data Visualization to promote knowledge and awareness about SDG 8, which wants to encourage lasting, inclusive, and sustainable economic growth, full and productive employment, and decent work for all. In particular, we focused on three targets: green economy, sustainable tourism, employment, decent work for all, and social protection. The primary goal of this research is to determine whether HCI approaches may be used to create and validate interactive data visualization that can serve as helpful decision-making aids for specific groups and raise their knowledge of public-interest issues. To accomplish this goal, we analyzed four case studies. In the first two, we wanted to promote knowledge and awareness about green economy issues: we investigated the Human-Building Interaction inside a Smart Campus and the dematerialization process inside a University. In the third, we focused on smart tourism, investigating the relationship between locals and tourists to create meaningful connections and promote more sustainable tourism. In the fourth, we explored the industry context to highlight sustainability policies inside well-known companies. This research focuses on the hypothesis that interactive data visualization tools can make communities aware of sustainability aspects related to SDG8 and its targets. The research questions addressed are two: "how to promote awareness about SDG8 and its targets through interactive data visualizations?" and "to what extent are these interactive data visualizations effective?".
