A realidade virtual na humanidade atual

Virtual Reality it's present in our personal and professional daily life. Currently it comes been tested in many parameters. An example is, as an intervention mode related to healthy and rehabilitation field ( since phobias to physical problems ) due to dynamic interactive between human being and virtual reality, was able to be designed by a hardware and software integrated system. His appearance was in 1950s, through NASA's flight simulators in order to train astronauts in epoch (TORI et al.,2006).Subsequently, this began to expand to entertainment industry, where due to consumerism, only increasing his capacity to become so much more realist and reliable with the real environment. Because of this, beyond of your capacity be accessible which is low-cost, was used in scientific researches (motor area, physical aptitudes, cognitive, health, among others). The projected interactivity in this system type, in general, seek act according to people answers about the elements of virtual reality. Using the capacity that the reality is able to act of integrated way for human being. Following these concepts about virtual reality, the present study of literature revision, it comes as an purpose see humanity development. Since its birth, going on that point until your actuation and direct and indirect interplay in today's society from maturational form. Taking the concept of researchers' theory like Piaget. Following this line, the study will analyse how virtual reality might come to modify and act in social construction of society nowadays

Mapping virtual networks onto substrate networks

Network virtualization is a promising technique for building the Internet of the future since it enables the low cost introduction of new features into network elements. An open issue in such virtualization is how to effect an efficient mapping of virtual network elements onto those of the existing physical network, also called the substrate network. Mapping is an NP-hard problem and existing solutions ignore various real network characteristics in order to solve the problem in a reasonable time frame. This paper introduces new algorithms to solve this problem based on 0–1 integer linear programming, algorithms based on a whole new set of network parameters not taken into account by previous proposals. Approximative algorithms proposed here allow the mapping of virtual networks on large network substrates. Simulation experiments give evidence of the efficiency of the proposed algorithms.

COMUNIDADE VIRTUAL E COMUNICAÇÃO: O site da Igreja Adventista do Sétimo Dia

O desenvolvimento das novas tecnologias de comunicação e informação não representa apenas uma nova forma de transmitir conteúdos informacionais às pessoas. Ao se refletir nas novas possibilidades de atuação à distância, permitida pela mídia interativa on-line, percebese uma mudança significativa na postura comportamental das pessoas em suas interações nas relações sociais básicas. Há uma transformação ocorrendo no conceito de comunidade, visto que as novas e emergentes formas de comunicação, próprias do atual cenário tecnológico, passam a coabitar com as formas tradicionais de comunidade. Esta metamorfose seria produto de uma tentativa de agregação das práticas sociais realizadas nas comunidades reais dentro de um espaço virtual. Surgem assim as chamadas comunidades virtuais, que carregam consigo uma nova dinâmica de atuação a distância disjunta de contextos sociais imediatos. Através da metodologia de estudo de caso, buscou-se conhecer como as coabitações de formas tradicionais e emergent es de comunidades estão convivendo e interagindo. Além disso, procurou-se conhecer quais são os resultados obtidos das trocas informacionais e relacionais ocorridas no ciberespaço. A investigação se deu a partir do estudo de caso de um site da Igreja Adventista do Sétimo Dia, no qual foram utilizadas entrevistas, observação direta e observação participativa como fontes de evidência. Os resultados obtidos da investigação sugerem que o indivíduo corpóreo deseja viver dentro de uma nova ambiência regida pela fluidez digital, pois esta se apresenta como um meio no qual as trocas informacionais se dão de forma efetiva e responsiva, ao mesmo tempo em que relacionamentos sociais podem ser engendrados, confirmados e mantidos.(AU)

Sistema de ensino à distância sobre toxinologia. Implantando um novo paradigma

O autor discute uma proposta de ensino à distância sobre Toxinologia utilizando como meios de aprendizado o livro clássico, a revista eletrônica científica, a videoteca e a Internet. Todas estas mídias, algumas delas desenvolvidas recentemente, têm por finalidade proporcionar novas alternativas de aprendizado à distância na ausência do professor.

Student Journalism 2.0 : Testing Models for Participatory Learning in the Digital Age

Many educators and educational institutions have yet to integrate web-based practices into their classrooms and curricula. As a result, it can be difficult to prototype and evaluate approaches to transforming classrooms from static endpoints to dynamic, content-creating nodes in the online information ecosystem. But many scholastic journalism programs have already embraced the capabilities of the Internet for virtual collaboration, dissemination, and reader participation. Because of this, scholastic journalism can act as a test-bed for integrating web-based sharing and collaboration practices into classrooms. Student Journalism 2.0 was a research project to integrate open copyright licenses into two scholastic journalism programs, to document outcomes, and to identify recommendations and remaining challenges for similar integrations. Video and audio recordings of two participating high school journalism programs informed the research. In describing the steps of our integration process, we note some important legal, technical, and social challenges. Legal worries such as uncertainty over copyright ownership could lead districts and administrators to disallow open licensing of student work. Publication platforms among journalism classrooms are far from standardized, making any integration of new technologies and practices difficult to achieve at scale. And teachers and students face challenges re-conceptualizing the role their class work can play online.

La loi applicable au fond dans les litiges concernant les noms de domaine

"Mémoire présenté à la Faculté des études supérieures En vue de l'obtention du grade de Maîtrise en droit (L.L.M.)"

E-commerce y E-marketing, un excelente modelo de negocio

El propósito de este trabajo es exponer cómo los modelos de e-Commerce & e-Marketing permiten optimizar el desempeño comercial de las empresas, aprovechando los recursos electrónicos, como la internet y los sistemas virtuales de comunicación, en este caso desde la visión que se tiene hacia el cliente. El estudio se realizó en la empresa Blue Trade S.A.S., analizando cómo la implementación de dichos modelos permitieron mejorar su desempeño, de igual manera se exponen dos modelos exitosos de optimización del recurso electrónico, como fue en Avianca y en Carvajal, S.A., quienes tuvieron en cuenta costos, estrategias y acciones a tomar para aplicarlos.

Educación multimedia y nuevas tecnologías.

Estudio sobre la incorporación de las nuevas tecnologías en la educación. Se desarrolla detalladamente lo que se entiende por educación multimedia y el papel de los medios de información y comunicación tanto en la educación formal como en la informal. Se definen los conceptos de tecnología, multimedia, inteligencia artificial, Internet, realidad virtual, etc. analizándose su importancia en la sociedad, sus características y su influencia en el comportamiento del alumnado. Se examinan las posibilidades de introducción en el currículo de los nuevos medios como recursos didácticos, objetos de estudio y agentes educativos y la propuesta de un modelo global de integración curricular. Se expresan los contenidos mínimos en la enseñanza obligatoria: infantil, primaria y ESO y como materia transversal. Es importante la formación inicial y permanente del profesorado. Se dan pautas para el análisis de los medios y propuestas alternativas de utilización mediante actividades complementarias que aparecen recogidas en un anexo final.

Sociedade em rede: faces virtuais da ideologia capitalista do século XXI

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Second life®: corpo ou avatar? realidade ou fantasia?

Pós-graduação em Desenvolvimento Humano e Tecnologias - IBRC

Relações públicas e mídias sociais: o desafio de construir relacionamentos na era da hiperconexão

This proposed project is to analyze the strategies for building and maintaining relationships, as well as the possibilities of intervention of the public relations in the virtual world. For this purpose, we used the multicase study of beer brands - Devassa, Nova Schin, Heineken, Skol and Brahma - to verify their roles in the communication process in their social media channels. Analyses were based on communication theories covering concepts such as the Excellence in Public Relations, the questioning about the definition of public flashing and discussion about the processes of interaction mediated by the Internet. The evaluation of the channels covered the period of 30 days and that the end of the checks it was found that most brands promote specific actions with surface interconnections between media channels, referring only to the effectiveness of social networks like Twitter, Facebook and Orkut in order to consolidate of relationships

A análise de redes sociais despontando como uma nova atividade do profissional de Relações Públicas

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

MEDIA IN THE ERA OF GLOBALIZATION IN LATIN AMERICA

Terms like Internet, cyberspace, virtual reality, in short, globalization, have been frequently words for all of us, in recent years. This refers to the phenomenon that has shaken the people of this world. Are rapidly changing due to technological advances and complex levels reaching relations between countries, corporations, partnerships and people.The attempt to understand the phenomenon of globalization is compounded when we try to understand the term, coined by Marshall McLuhan.McLuhan was born in Edmonton, Alberta, Canada and studied at the Universities of Manitoba and Cambridge, the latter of which he received his degree of Doctor of Philosophy specializing in English Literature. He taught at the universities of Wisconsin and St. Louis and University of the Assumption and Saint Michael's College, University of Toronto, where he was director of the Center for Culture and Technology.Marshall McLuhan and B. R. Powers, wrote the play, The Village Global1. The universe has become a village is the future predicted for them in the 60's. Today reality has overtaken the theory. However, this phenomenon is presented in this work, so whimsical style reminiscent of Jules Verne, but does not clarify the content of the term. While we believe that in the past there were attempts; globalize these attempts were very different from what we understand by globalization. 

Content and Connectivity in the Age of Digital Libraries

"Behind the world of virtual university is more than a method or system of work, you need to own, develop and master a connectivity structure of both technological and content development in multimedia digital text and then implement teaching methods line. "

BIWiki - Using a Business Intelligence Wiki to Form a Virtual Community of Practice for Portuguese Master's Students

Web 2.0 software in general and wikis in particular have been receiving growing attention as they constitute new and powerful tools, capable of supporting information sharing, creation of knowledge and a wide range of collaborative processes and learning activities. This paper introduces briefly some of the new opportunities made possible by Web 2.0 or the social Internet, focusing on those offered by the use of wikis as learning spaces. A wiki allows documents to be created, edited and shared on a group basis; it has a very easy and efficient markup language, using a simple Web browser. One of the most important characteristics of wiki technology is the ease with which pages are created and edited. The facility for wiki content to be edited by its users means that its pages and structure form a dynamic entity, in permanent evolution, where users can insert new ideas, supplement previously existing information and correct errors and typos in a document at any time, up to the agreed final version. This paper explores wikis as a collaborative learning and knowledge-building space and its potential for supporting Virtual Communities of Practice (VCoPs). In the academic years (2007/8 and 2008/9), students of the Business Intelligence module at the Master's programme of studies on Knowledge Management and Business Intelligence at Instituto Superior de Estatistica e Gestao de Informacao of the Universidade Nova de Lisboa, Portugal, have been actively involved in the creation of BIWiki - a wiki for Business Intelligence in the Portuguese language. Based on usage patterns and feedback from students participating in this experience, some conclusions are drawn regarding the potential of this technology to support the emergence of VCoPs; some provisional suggestions will be made regarding the use of wikis to support information sharing, knowledge creation and transfer and collaborative learning in Higher Education.