Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-04-03T22:03:33Z No. of bitstreams: 1 DeisylaneGarciaDaSilva_DISSERT.pdf: 1828428 bytes, checksum: 6aa0677a22e733d7d8e58da84d8769bb (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-04-10T19:56:51Z (GMT) No. of bitstreams: 1 DeisylaneGarciaDaSilva_DISSERT.pdf: 1828428 bytes, checksum: 6aa0677a22e733d7d8e58da84d8769bb (MD5) / Made available in DSpace on 2017-04-10T19:56:51Z (GMT). No. of bitstreams: 1 DeisylaneGarciaDaSilva_DISSERT.pdf: 1828428 bytes, checksum: 6aa0677a22e733d7d8e58da84d8769bb (MD5) Previous issue date: 2016-07-29 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico (CNPq) / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / As intera??es sociais entre oper?rias em uma col?nia n?o acontecem de forma aleat?ria, uma vez que as oper?rias decidem quantas vezes v?o interagir e com quem v?o interagir. As taxas de intera??es na col?nia s?o reguladas pela densidade de indiv?duos que ela cont?m e atrav?s das quais pode haver rapidez na transfer?ncia de informa??o, provocando mudan?as na din?mica de rede social. A fim de analisar o fluxo de informa??o em oper?rias de Dinoponera quadriceps investigamos duas col?nias com base na quantidade de oper?rias e larvas no ninho, n?mero de intera??es individuais, n?mero de sa?das, ?for?a? e ?alcance? de cada intera??o, al?m do fluxo de informa??o em diferentes hor?rios. O estudo foi realizado no Laborat?rio de Biologia Comportamental da UFRN. Foram observadas duas col?nias com diferentes densidades de oper?rias por 16h/col?nia, totalizando 8h/dia atrav?s de grava??o com c?mera digital. As col?nias de D. quadriceps n?o apresentaram correla??o entre o n?mero total de intera??es com o n?mero total de oper?rias e nem com as sa?das do ninho. As taxas de intera??es per capita apresentaram padr?o semelhante para as duas col?nias, sendo maiores no hor?rio com disponibilidade de alimento. A col?nia com menor densidade de oper?rias apresentou mais intera??es por individuo, principalmente no dia e hor?rio com alimento, e estas intera??es obtiveram maior ?for?a? e ?alcance?. A din?mica de redes sociais tamb?m apresentou padr?o semelhante entre as col?nias, apresentando maiores fluxos de informa??o no hor?rio com alimento. Com base no exposto conclu?mos que as oper?rias de D. quadriceps regulam a atividade de forrageamento atrav?s de autoestimula??o, como tamb?m suas taxas de contato, aumentando o n?mero de intera??es em dia e hor?rio com alimento na col?nia, modificando o fluxo de informa??o e aumentando a dissemina??o da informa??o. / Social interactions between workers in a colony do not happen randomly, since workers decide how often they will interact and who they will interact with. Interactions rate in the colony are regulated by the density of individuals it contains and through which can quickly transfer information in the colony, causing changes in network dynamics. In order to analyze the flow of information among workers of Dinoponera quadriceps we investigated two colonies based on the number of workers and larvae in the nest, number of individual interactions, number of outputs, 'strength' and 'reach of each interaction, and also the information flow at different times. The study was conducted in the Behavioral Biology Laboratory at UFRN. Two colonies with different densities of workers were observed for 16h/colony, totaling 8 hours/day by recording using a digital camera. Colonies of D. quadriceps showed no correlation between the total number of interactions with the total number of workers nor to the number of nest exits. The per capita rates of interactions showed a similar pattern in both colonies, being higher during the food availability periods. The colony with lower density of workers had more interactions per individual, especially on the day and period with food, and these interactions got stronger and greater range. The dynamics of social networks also showed a similar pattern among colonies, with greater flow of information during the feeding time. Based on these results we conclude that workers of D. quadriceps regulate foraging activity through self-stimulation, as well as with their contact rates by increasing the number of interactions when food was offered to the colony, changing the flow of information and increasing dissemination of information.

Made available in DSpace on 2016-04-04T18:36:40Z (GMT). No. of bitstreams: 1 Jonatan Moreira.pdf: 1032578 bytes, checksum: 66104343eec9e8e29817f1aea6ba8e07 (MD5) Previous issue date: 2008-08-08 / The new challenge for education in general and in particular for the Distance Education, is to allow the emancipation of people in society, giving them the ability to seek the information they need to supplement, continuously, their education. Within this reality, the use of digital information, supported by the Information and Communication Technologies currently available, increases the range of options available to the Distance Education, which promotes additional ways of access, more flexibility and greater agility to the individuals in their uninterrupted process to search for desired information. Set within this context, the main goal of this dissertation is to study different ways to treat and manage the digital information used by Information Science and applied to the Distance Education. Therefore, this paper intends to establish possible links between methods and techniques developed and / or used by Information Science professionals and Distance Education sections, in way to improve the informational environment that supports the Distance Education by the informational paradigm. / O novo desafio para a educacao em geral, e, em especifico para a Educacao a Distancia, e permitir a emancipacao dos individuos na sociedade, de modo a conferir-lhes a capacidade de buscar as informacoes de que necessitam para complementar, continuamente, suas formacoes. Dentro desta realidade, a utilizacao da informacao digital, suportada pelas Tecnologias da Informacao e Comunicacao atualmente disponiveis, multiplica a gama de opcoes disponibilizadas a Educacao a Distancia, o que promove mais formas de acesso, mais flexibilidade e maior agilidade para o individuo em seu ininterrupto processo de busca da informacao desejada. Inserida dentro deste contexto, esta dissertacao tem como proposito o estudo das diferentes formas de tratar e gerir a informacao em suporte digital, empregados pela Ciencia da Informacao, que possam ser aplicadas a Educacao a Distancia. Assim, este trabalho busca estabelecer as possiveis relacoes existentes entre metodos e tecnicas desenvolvidas e/ou empregadas por profissionais da area de Ciencia da Informacao e os modulos que compoem um modelo de Educacao a Distancia, objetivando auxiliar e aprimorar o ambiente informacional que da suporte a Educacao a Distancia segundo o paradigma informacional.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-01-16T20:40:17Z No. of bitstreams: 1 MariaLuzineteDeMedeiros_DISSERT.pdf: 29955510 bytes, checksum: 054b95b4dffee5ba63e4f2c4664fbc24 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-01-22T15:57:40Z (GMT) No. of bitstreams: 1 MariaLuzineteDeMedeiros_DISSERT.pdf: 29955510 bytes, checksum: 054b95b4dffee5ba63e4f2c4664fbc24 (MD5) / Made available in DSpace on 2018-01-22T15:57:40Z (GMT). No. of bitstreams: 1 MariaLuzineteDeMedeiros_DISSERT.pdf: 29955510 bytes, checksum: 054b95b4dffee5ba63e4f2c4664fbc24 (MD5) Previous issue date: 2017-08-25 / Esta pesquisa investiga a Gest?o da Informa??o e dos fluxos de informa??o no Arquivo Geral da Universidade Federal do Rio Grande do Norte (UFRN), tendo como recorte os processos de aposentadoria anteriores ao Sistema Integrado de Patrim?nio, Administra??o e Contratos (SIPAC), criado em 2003. A fundamenta??o te?rica trata da Gest?o da Informa??o e dos fluxos de informa??o nas organiza??es, al?m do fluxo de informa??o no Arquivo Geral, por onde tramitam os processos de aposentadoria anteriores ao SIPAC. Aborda ainda modelos de fluxos e enfatiza a Lei de Acesso ? Informa??o, de n. 12.527/2011, visto que todos os Arquivos P?blicos devem atender a seus preceitos no que diz respeito ? gest?o documental arquiv?stica, ? tipologia documental, ao paradigma custodial e p?s-custodial. Destaca a import?ncia do tratamento, da conserva??o dos suportes de papel dos processos de aposentadoria danificados sob a guarda no Arquivo Geral. Na metodologia, utiliza abordagem qualitativa e a estrat?gia de pesquisa-a??o. Para tanto, faz uso de instrumentos de coleta de dados como: pesquisa documental, observa??o participante e entrevista semiestruturada. Entre os sujeitos respondentes da pesquisa constam o primeiro diretor do Arquivo Geral, os servidores atuais do referido arquivo, alguns servidores do Departamento de Administra??o de Pessoal, al?m de um bolsista de apoio t?cnico que atua no Arquivo Geral. Para o tratamento dos dados, utiliza a an?lise de conte?do, nesse sentido, foi elaborado um projeto piloto composto de 20 processos de aposentadoria sob a guarda do Arquivo Geral, no per?odo de 1965 a 2002, os quais ainda n?o est?o cadastrados no sistema SIPAC. Como resultado, para o tratamento e a conserva??o dos suportes, sugere aperfei?oar o fluxo dessa documenta??o por meio da higieniza??o, do cadastramento no SIPAC. Em rela??o ao acondicionamento, sugere um modelo de embalagem, preservando assim, os processos f?sicos. / This paper investigates information and information flows management at General Archive of Universidade Federal do Rio Grande do Norte (UFRN). The baseline is the retirement processes, which precede Sistema Integrado de Patrim?nio, Administra??o e Contratos (SIPAC), created in 2003. Theoretical foundation is about information and information flows management in organizations, besides information flow at General Archive, where retirement processes preceding SIPAC are handled. It also considers flow models and emphasizes the Access to Information Law - LAI - (Law 12 527/2011), since every public archive must meet its requirements relating to archival documental management, documental typology and custodial and post-custodial paradigm. We focus on the relevance of handling and preserving the paper supports of damaged retirement processes under the General Archive guard. In Methodology, we do a qualitative approach and action research strategy, using data collecting instruments such as documentary survey, participating observation, semi-structured interview and quiz. The research subjects are the General Archive first director, archive active public servants, some agents from Personnel Administration Department and an assistant for technical support. To analyze data, we use content analysis. For that purpose, a pilot project was elaborated; being composed by 20 retirement processes under General Archive custody, from 1965 to 2002, which are still not registered in SIPAC system. As a result, to the treatment and conservation of supports it suggests improve documents flow by cleaning, and registering in the SIPAC system. Related to the keeping documents, it suggests a better packing model to preserve physical processes.

Made available in DSpace on 2016-04-04T18:36:16Z (GMT). No. of bitstreams: 1 Fabio_Mascarenhas.pdf: 847207 bytes, checksum: 01b83dae6521c13d3e8695d32992b879 (MD5) Previous issue date: 2003-02-25 / Pontif?cia Universidade Cat?lica de Campinas / Research on the functions of hypertext in the informational flow in the electronic media. One first argues the concept of information in the areas of the Mathematics, Semiotics and Communication. They are presented, after that, the concepts of hypertext, one is traced retrospect historical considering it a mobilizador device of the knowledge, proceeding from the evaluative process of register and dissemination of knowing, its importance is approached to relate the users and the supplies of knowledge, and is analyzed it scientific production of the Science of the Information on hypertext during the understood period enters the years of 1990 the 2002. It has been struggled viability of use of the pertextuais resources in the processes of the information and is concluded presenting resulted and. / Pesquisa sobre as fun??es do hipertexto no fluxo informacional em meio eletr?nico. Discute-se primeiramente o conceito de informa??o nas ?reas da Matem?tica, Semi?tica e Comunica??o. Apresentam-se, em seguida, os conceitos de hipertexto, tra?a-se um retrospecto hist?rico considerando-o um dispositivo mobilizador do conhecimento, proveniente do processo evolutivo de registro e dissemina??o do saber, aborda-se sua import?ncia para relacionar os usu?rios e os estoques de conhecimento, e analisa-se a produ??o cient?fica da Ci?ncia da Informa??o sobre o hipertexto durante o per?odo compreendido entre os anos de 1990 a 2002. Debate-se a viabilidade de uso dos recursos hipertextuais nos processos da informa??o e conclui-se apresentando resultados e sugerindo linha de estudos futuros.

Made available in DSpace on 2016-04-04T18:36:37Z (GMT). No. of bitstreams: 1 CESAR ANTONIO PEREIRA.pdf: 1899859 bytes, checksum: 0cac6660732f8e6522e83abcf31f8538 (MD5) Previous issue date: 2008-02-11 / The production of the knowledge has been accomplished in different more flexible and dynamic contexts. Thanks to the increase of the flow of information proportionate for the insert of TIC's and a growing interaction between different actors and agents motivated by the new politics of the knowledge, a growth is verified in the variety of the scientific and technological domains, knowledge increase, learning and innovation. Though, it exists in this context an abundant and heterogeneous literature on the problem faced by the indicators in CT&I in the evaluation of the dynamics of the production of the knowledge, as well as of the flows of information and the new politics that govern them, especially in the countries of Latin America. Like this, to present research of exploratory character with of case study, it was shown interested in knowing through bibliometrics indicators the flow and the dimensions socioespacial and socioinstitucional characterized by the cognitive and institutional aspects of the construction of the knowledge local/regional, based on the production of patents of Unicamp. In a general way, I was ended that all the lifted up hypotheses for the work, they were assisted. The patent can be a valuable instrument of evaluation of the flow and of the dimensions socioespacial and socioinstitucional of information and knowledge in CT&I. the dynamic relationship based on the " pure " basic research, " inspired for the use " and " he/she researches applied " among the scientific and technological knowledge approached it has been marking the production of patents of the University. And, finally the agents and researcher/inventors possess in your great majority entails departments/institutions place/regional. / A produ??o do conhecimento vem sendo realizada em diferentes contextos mais flex?veis e din?micos. Devido ao aumento do fluxo de informa??o proporcionado pela inser??o das Tecnologias de Informa??o e Comunica??o e uma crescente intera??o entre diferentes atores e agentes incentivada pelas novas pol?ticas do conhecimento, verifica-se um crescimento na variedade dos dom?nios cient?ficos e tecnol?gicos, aumento de conhecimento, aprendizado e inova??o. Neste contexto existe uma abundante e heterog?nea literatura sobre a problem?tica enfrentada pelos indicadores em Ci?ncia, Tecnologia & Inova??o na avalia??o da din?mica da produ??o do conhecimento, bem como dos fluxos de informa??o e as novas pol?ticas que as regem, em especial nos pa?ses da Am?rica Latina. Assim, a presente pesquisa de car?ter explorat?rio com delineamento de estudo de caso, se mostrou interessada em conhecer por meio de indicadores bibliom?tricos o fluxo e as dimens?es socioespacial e socioinstitucional caracterizadas pelos aspectos cognitivos e institucionais da constru??o do conhecimento local/regional, baseado na produ??o de patentes da Unicamp. Conclu?-se que todas as hip?teses levantadas pelo trabalho, foram atendidas: a patente pode ser um valioso instrumento de avalia??o do fluxo e das dimens?es socioespacial e socioinstitucional de informa??o e conhecimento em Ci?ncia, Tecnologia & Inova??o ; a rela??o din?mica baseada na pesquisa b?sica pura , inspirada pelo uso e pesquisa aplicada , sobretudo com forte delineamento da aplica??o da pesquisa b?sica pura na pesquisa aplicada tem marcado a produ??o do conhecimento representado pelas patentes da Universidade; a dimens?o socioespacial do conhecimento representado pelas patentes da Universidade Estadual de Campinas est? fundamentalmente baseada em sua grande maioria pelas teorias e problemas de cunho internacional, aplicados a v?rios dom?nios cient?ficos e tecnol?gicos n?o publicados ou protegidos no pa?s; e a rela??o entre a Unicamp e os agentes de conhecimentos locais/regionais ? praticamente inexistente.

Made available in DSpace on 2016-04-04T18:36:22Z (GMT). No. of bitstreams: 1 Amauri Ramos1.pdf: 5520924 bytes, checksum: e26630274b4a50c9e7f79aa8dc49de04 (MD5) Previous issue date: 2006-10-05 / The computers and the Internet in the universities and organisms of research have been shown as an element with potential for the dynamization of the construction, use and dissemination of the information for the collaborative work of the research groups. However, it is not evident the use of specialized information systems for support this modality of work. In this context , the present research has as objective analyze which is the effective use of information systems, appropriated to support to the collaborative work, by research groups for the accomplishment of its works in a collaborative way. As foundation to above-mentioned analysis, firstly attempts to present the concepts of collaborative work, research groups and Computer Supported Collaborative Work, that show basic for the best understanding of the virtues, deficiencies and implications that result of the use of such systems. As second stage of this work, attempting to collect enough information for the construction of the inferences that constructed its conclusions, questionnaires to the leaders of the registered research groups in the Directory of Groups of Research in Brazil of the Lattes Platform of CNPq were applied. / Os computadores e a Internet nas universidades e organismos de pesquisa t?m se mostrado um elemento com potencial para a dinamiza??o da constru??o, uso e dissemina??o da informa??o para o trabalho colaborativo dos grupos de pesquisa. Por?m, n?o ? evidente o uso de sistemas de informa??o especializados para apoiar essa modalidade de trabalho. Nesse cen?rio, a presente pesquisa tem como objetivo analisar qual ? a efetiva utiliza??o de sistemas de informa??o, pr?prios para o apoio ao trabalho colaborativo, por grupos de pesquisa para a realiza??o de seus trabalhos de forma colaborativa. Como alicerce ? analise supracitada, busca-se primeiramente apresentar os conceitos de trabalho colaborativo, grupos de pesquisa e Computer Supported Collaborative Work, que se mostram fundamentais para a melhor compreens?o das virtudes, defici?ncias e implica??es que resultam do uso de tais sistemas. Como segunda etapa deste trabalho, buscando coletar informa??es suficientes para a constru??o das infer?ncias que fomentaram suas conclus?es, foram aplicados question?rios aos l?deres dos grupos de pesquisa cadastrados no Diret?rio de Grupos de Pesquisa no Brasil da Plataforma Lattes do CNPq.