63 resultados para virtual communities of enterprise (VCoEs)


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Pós-graduação em Educação - FFC

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O objetivo deste estudo foi descrever a diversidade, composição e a similaridade da fauna de formigas entre sete remanescentes de Floresta Ombrófila Densa da Bacia Hidrográfica do Alto Tietê. Dois desses remanescentes pertencem à Unidades de Conservação, quatro estão sob proteção e um fragmento pertence à propriedade particular. Em cada área foram coletadas 50 m2 de serapilheira, que foram submetidas à extratores do tipo mini-Winkler, onde permaneceram por 48 h. Todas as coletas ocorreram no período chuvoso. No total foram registradas 11 subfamílias, 44 gêneros e 158 morfoespécies/espécies de formigas. As espécies mais frequentes em todas as áreas foram Pheidole sp.7, Solenopsis sp.1, Hypoponera sp.1 e Strumigenys denticulate. O maior valor de diversidade α foi registrado na unidade de conservação com composição florística de Mata Atlântica; o menor valor em florestas com influência antrópica. A variação na composição de espécies entre as áreas indica a substituição de espécies entre os remanescentes de Floresta Ombrófila Densa da Bacia Hidrográfica do Alto Tietê, o que sugere a importância da preservação dessas áreas para a conservação da diversidade regional da fauna de formigas.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Stingrays are a group of rays - cartilaginous fish related to sharks - that have whiplike tails with barbed, usually venomous spines and are found around the world, especially the marine species. Despite recent reports of accidents involving these fish, they are not aggressive, reacting only when stepped on or improperly handled. Injuries by stingrays are seldom mentioned by historians, although they have always been present in riverine communities of inland waters and in South American coasts. Indeed, envenomations by stingrays are quite common in freshwater and marine fishing communities. Although having high morbidity, such injuries are neglected because they have low lethality and usually occur in remote areas, which favor the use of folk remedies. In the present review article, historical aspects of injuries caused by stingrays in Brazil and their distribution on the coast of Sao Paulo state and riverine communities of the North, Midwest and Southeast regions were studied. In addition, other aspects were analyzed such as clinical features, therapeutic methods, preventive measures and trends in occurrence of these accidents in the country, particularly in areas in which freshwater stingrays had not been previously registered, being introduced after breaching of natural barriers.

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The aim of this paper is to present the results of a research in the area of Discourse Analysis, to describe discourses found in the media about the identities constructed in the Second Life virtual communities network and, to find out what discursive strategies are produced by the profile “fashion in the soap operas” hosted in the Twitter micro-blogging as an attempt to have a significant number of logfiles and to discover what leads men, women and, teenagers to participate of this “fashion in the soap operas” interaction. Our corpus consists of printed media reportings that present users of Second Life and its avatars with a proposal of new identities, including the utterances produced by the profile “fashion in the soap operas” and their respective followers. The analysis of the reports and discourses are based on the work by Michel Pêcheux and Michel Foucault. The analysis have shown that the new identities, created in virtual communities network and, the profile of the followers of “fashion in the soap operas”, hosted in Twitter, are characteristically contemporary sensibilities, who take part in the truth games and in the social pressing experimented nowadays

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The current rise of the Internet has allowed distances being shortened more and more-creating virtual communities with the most different people, discussing and debating opinions about their environments, what they consume or what they do. Social media has put the people and, consequently, organizations gradually changing their positions about the environment in which they are inserted. Organizations are forced to adapt to new media-always attentive to what people are saying about them. The objective of this project is to give the Public Relations the activity to analyze what is going on in these social networks, always ahead of the organization, posing as a mediator of public opinion between social networks and the organization

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This work presents the development of a graphical interface to the Lock-in Amplifier, which is used in physiological studies on the motility of the gastrointestinal tract in rats and signal processing. With a simple and low cost instrumentation, the resources offered by the virtual interface of LabVIEW software allows the creation of commands similar to the actual instrument that, through communication via standard serial port, transmits data between a PC and peripheral device performing specific and particular needs in the amplifier. Created for the lock-in amplifier model SR830 Stanford Research Systems, the remote manipulation gives the user greater accessibility in the process of configuration and calibration. And, since the software is installed, there is the advantage of eliminating the need of purchase new devices to upgrade the system. The commands created were made to perform six basic modifications that are used in routine of the Biomagnetism Laboratory. The instrumentation developed has the following controls: Amplitude, Frequency, Time Constant, slope low pass filter, sensitivity and offset

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Pós-graduação em Educação - FCT

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Pós-graduação em Educação - FFC

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This study aims to discuss, by assuming the perspective of the Discourse Analysis, the social and cultural implications of the process of teaching Portuguese to foreigners in the virtual context of Teletandem. It also intends to evaluate the levels of Critical Language Awareness presented by the participants, in relation to the linguistic, discursive and social dimensions of the analysis. The data were collected in 2011 in interactions between students from Unesp/Assis and students from North-American universities. The research has been guided by the following questions: (a) how social and historical changes are reflected in language uses; (b) how these implications appear in the context of Teletandem; (c) how is it possible to evaluate the levels of Critical Language Awareness between the participants related to the social dimension of the discourse.

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Savanna woody plant communities are widespread in Brazil, where this vegetation type can be divided into core-central and marginal areas within its range of distribution. The study of diversity patterns of plant communities can provide insights into the distribution, biogeography, and diversity of plant species in widespread biomes. The objectives of this study were to measure standard and phylogenetic indices of diversity in woody plant communities of the savanna vegetation of Brazil (Cerrado) throughout its extensive range. Based on a metaanalysis, the diversity indexes were compared using traditional statistical methods, a phylogenetic approach, and by mapping. Similar patterns were found for phylogenetic and traditional indexes of diversity in core and marginal areas, suggesting that both lower and higher diversity sites can occur within the Cerrado geographical area. The only difference was found in low diversity, disjunct savanna sites within the Amazon basin, which are isolated by the Amazon River from the more continuous central-southern Cerrado area.

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Pós-graduação em Psicologia - FCLAS