Being Virtually Present
Mostrando 1-12 de 35 artigos, teses e dissertações.
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1. Distance education and Aberta University of Brazil when the mercantilization of teaching and the precariousness of teaching reach a new height / EducaÃÃo à DistÃncia e Universidade Aberta do Brasil: quando a mercantilizaÃÃo do ensino e a precarizaÃÃo da docÃncia alcanÃam um novo Ãpice?
Taking as reference onto-methodological the Marxist critique of the capitalist system, we will explain the current moment of capitalism, from the contributions of IstuÃn MÃszÃros about what he calls sociometabolic system of the capital. At the structural crisis of this system the production is characterized as destructive being growing the context of the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/02/2011
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2. Aspects of Trichopoda Pennipes (Fabricius) (Diptera:Tachinidae) oviposition and its Relation To Parasitization on The Adults of Nezara Viridula (Linnaeus) (Heteroptera:Pentatomidae)
Eggs of Trichopoda pennipes were found on Nezara viridula host bodies at all sample sites. Supernumerary oviposition was found to be common on both male and female, and males had a higher incidence of tachinid eggs and more eggs/individual. Males consistently had higher parasitization levels. Tachinid eggs were found virtually on the whole body surface of Ne
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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3. Apreçamento racional de mercadorias utilizando modelo de valor presente para o boi gordo no período de 2001 a 2008
Campbell and Schiller (1987) proposed, within the scope of econometric analysis and cointegration, a powerful tool that enabled the present value model tests to also test market rationality and efficiency. The opportunity offered by the present value model of a substantial and settled fundamental value theory together with a powerful tool kit of empiricaleco
Publicado em: 2010
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4. Distance Learning, curriculum and competences: a suggestion for graduation on Business Management on-line. / Educação a distância, currículo e competência: uma proposta de formação on-line para a gestão empresarial
Society, in general, has been quickly changing in all senses. The development of Information and Communication Technologies (TICs) has significantly contributed to accelerate the process of change. Nowadays, individuals virtually share the same interests and goals within the knowledge realm. Information and knowledge nets are built every time. Information gl
Publicado em: 2010
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5. Análise quantitativa de células digestivas e regenerativas do intestino médio de Melipona quadrifasciata anthidioides (Hymenoptera; Apidae) / Quantitative analysis of digestive and regenerative cells of the midgut of Melipona quadrifasciata anthidioides (Hymenoptera; Apidae)
Bees have economic importance for their role as crops pollinators, production of honey, wax and propolis. The stingless bees (tribe Meliponini) are specific pollinators of many native plant species, most notably the species Melipona quadrifasciata anthidioides (Kerr et al., 1996). Thus, a deeper understanding of the biology of this species may facilitate a b
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2009
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6. Contributions to the understanding and planning of urban occupation of Baixada de Jacarepagua - Rio de Janeiro / RJ: an application of matrix S.P.I.R. / Contribuições para o entendimento e planejamento da ocupação urbana da Baixada de Jacarepaguá - Rio de Janeiro / RJ: uma aplicação da matriz P.E.I.R
This dissertation presents a geographical approach, applying the methodology Matrix PEIR, in Baixada Jacarepaguá. The Brazilian coast, the colonial period to the present day, has suffered a progressive human occupation that gradually degrades and distorting the natural coastal environments, rather than new forms of urban environment. The marshland is an Jac
Publicado em: 2009
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7. Imagem, vídeo streaming e texto verbal integrados em material didático para educação a distância on-line
Esta pesquisa tem como objetivo analisar os aspectos educacionais que emergem quando são utilizados materiais didáticos em EaD on-line, constituídos de textos plurais, ou seja, pela integração de textos verbais com imagens e vídeos streaming, que possam potencializar a abordagem do estar junto virtual. Para a investigação, foi elaborado um material d
Publicado em: 2008
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8. Bromofenóis simples relacionados ao "flavor" de organismos marinhos
The perception of the flavor is an important attribute of quality in marine fish and other seafoods, being the first and main factor of discrimination for the evaluation, later acceptance and preference of the product by the consumer. Recently, the simple bromophenols have been considered an important group of key flavor compounds occurring in a wide variety
Química Nova. Publicado em: 2007-06
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9. Uma estética possível para educação Biomodal: Aprendizagem e comunicação em ambientes presenciais e Virtuais / The possible aesthetics of Bimodal Education: the communication and learning in virtual and face to face environments
This work presents and analyzes the aesthetics of Bimodal Education – half held in classroom, half held virtually – identifying attitudes and places as well as students and teachers’ actions in order to create a favorable atmosphere for the learning and communication processes which take place in virtual and face to face environments, being
Publicado em: 2005
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10. Polissacarideos da parede celular de levedura de cervejaria (Saccharomyces cerevisiae), obtida por rompimento mecanico da celula e de processo industrial de autolise
The cell wall of yeast (S. cerevisiae) from industrial beer fermentation is composed of polissacharides which can be utilized in the food and others industries. Considerable information about the chemical structure of cell wall polissacharides of S. cerevisiae is related in the literature and was obtained from laboratory cell cultures grown in synthetic medi
Publicado em: 1996
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11. Parental consanguinity in the blepharophimosis, heart defect, hypothyroidism, mental retardation syndrome (Young-Simpson syndrome).
In 1987 Young and Simpson reported a child with hypothyroidism, congenital heart disease, severe mental retardation, and striking facial dysmorphism. Two subsequent reports have described patients sharing some of the features of their case, although in both there were enough discordant features to make it uncertain that the same entity was being described. H
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12. Nisin Resistance of Streptococcus bovis
The growth of Streptococcus bovis JB1 was initially inhibited by nisin (1 μM), and nisin caused a more than 3-log decrease in viability. However, some of the cells survived, and these nisin-resistant cells grew as rapidly as untreated ones. To see if the nisin resistance was merely a selection, nisin-sensitive cells were obtained from agar plates lacking ni
American Society for Microbiology.