Modelagem IEEE 1815 DNP3 em VHDL e análise de comunicação SG via IEEE 802.15.4 e IEEE 802.11

Pós-graduação em Engenharia Elétrica - FEIS

Redes Sociais em linguagens documentais: uma análise de coautoria a partir da realidade brasileira

Social networks can measure the scientific collaboration among researchers, institutions and countries, making visible the investigative behavior of any field. Indexing language is a theme primarily approached by the area of information organization and representation. This paper presents the formation of social networks related to the indexing language theme using the available curricula on the Lattes Platform. Co-authorship analyses were done for researchers and institutions, as well as information about the journals most used to communicate the theme and knowledge areas that deal with investigations of indexing languages. It was found that co-authorship index is high, but the social networks of the respective theme are designed in a localized way.

Contribuição das redes de T.I. para formulação da estratégia e gestão das empresas

Pós-graduação em Engenharia de Produção - FEB

Revista Follow: informação sobre redes sociais na internet

This experimental project consists of a proposal for an editorial product in a magazine format that approaches in its pages the aspects on the use of social media on internet. For the production of the reports the spheres of sociability, leisure and professional development were explored. The editorial product approached the editorials of sociability, leisure, culture, ethics, consumption, politics and sports. The influence of the social media was demonstrated in the scope of each of these editorials. The magazine, named Follow, was elaborated in order to reach readers ranging from 21 to 60 years old, with an accessible language. The first edition of Follow was concluded in November 2010, with the format 17,5 X 25,4 cm. The magazine has 40 pages of editorial content and 4 pages corresponding to the cover and back cover. Follow’s production proposed itself as a contribution to the practices of editorial innovation in the communication market

Estudo e simulação de redes de sensores em superfícies não-planas

This Bachelor’s Thesis of Bachelor of Computer Science defines a research and a network sensor simulation on non-planar surfaces . The report is composed of an introduction of the research, a theoretic study, a state of the art and a historic context of sensor network. The simulation consists of the formation of terrain, node’s random distribution and a production and a transmission of the node’s packages. Based on these three important topics , the exchange of information/packages between multiple nodes is through breadth-first search algorithm. The active nodes, node quantity and operation range are also defined in the program. After the program analysis the node activation, the packages are created and transmitted to the next node. This process occurs many times and help on the analysis of the sensor network on non-planar surfaces parameters

Jornalismo nas redes sociais: o uso do facebook pelos jornais Estadão e Folha de São Paulo

This study aims to discuss the social media presence of the Brazilian newspapers Estadão and Folha de São Paulo, and how both have been working their way of communication on Facebook, the world famous social network. This study conducts a theoretical and conceptual review on the social media field and the digital media tendencies of journalism. It is also pointed out how the fanpages development was conceived -- recently, these fanpages have been aiming to find a way to approach their readers and interact with them. How both newspapers found a brand-new model on their social networks and how this model contributed to a more participative and equal communication, which involves the social network users, are worth of mention goals in this research

Um mundo radicalmente melhor: criatividade, colaboração e padrão de redes como estratégias para o desenvolvimento sustentável

There are substantial evidences that the period experienced by humanity globally is unprecedented and is heading towards a major transformation that results from the Globalization. Totally conditioned to the addictions of the dominant and predatory capitalism, humanity has, for decades, exhausted natural resources, disregarded the nature of its own social existence and walked away from its humanity. It is notable, however, an impressive flow of factors that dialogue and support each other as trends that go towards sustainable development, based on the harmonious integration between Technology, Culture, Society, Environment and Economy. This emerging moment can be seen from the perspectives of the Creative Economy as economic paradigm centered on the subjectivity and the human capacity to undertake innovative services, products and solutions guided by social values. Within this fluid and dynamic global context, initiatives that legitimately intend to act sustainably are gaining space. This socioeconomic moment fosters and is fostered by new kinds of work and organization guided by the Collaboration and social structuring on Network Patterns. These new social models significantly transform the understanding and insights about the Communication flows. The HUB São Paulo, as creative and social organization that operates under the logic of Collaboration through a Network Structure, was the subject of a case study used to sustain the defense of this emerging scenario and also to perform an analysis on the new role of Communication, at perspectives of transformation of mental paradigms towards sustainability and establishment of meaningful connections

Medidores inteligentes: o primeiro passo em direção as redes inteligentes

Smart grids are the focus of major study today because of the necessity of modernization in electrical systems and reduction of greenhouse gas emissions that increases global warming. Reaching the best deployment method, you must first of all know the current electrical system and how to use them for the benefit of this new technology. Preparing the action plan we should be aware of the main points of smart grids in each step of the electricity system - generation, transmission and distribution. Analyzed these topics, this work will focus on the first step in the implementation of the smart grids: the smart meters, tool which is already being implemented in Brazil. The main characteristics and applications of these devices, as well as their communication structure with the core distributors will be showed during the paper. Finally, we present a case study which will be discussed and analyzed based in the results obtained with the implementation of smart meters in the city of Vancouver, Canada, where we have a considerable savings already in the first year, with fully paying the initial investment and still have a profit

Relações públicas e o consumidor: comunicação organizacional nas mídias sociais

The objective of this study was to find and discuss the possibilities of action of a public relations professional in social media, taking as an example, the most popular, Facebook and Twitter, to work the organizational communication with the public consumer. Social media are gaining more followers, who are seeking information on companies before consuming your products or hire your services, getting attention for any kind of promotion or crisis of this organization. We saw how public relations mediate communication between company and consumer, being responsible for the clear, objective and correct posting of your organization in social media

Conectando-c: a influência da internet na vida dos portadores de Hepatite C

Hepatitis C is a disease that affects approximately four million Brazilians. It is a rare disease with symptoms but with a treatment that involves marked secondary effects. The silence of their symptoms, however, socially projected, build the social imaginary figures that send feelings and prejudices, being born therefore the social stigma. This situation fundamentally affects the welfare of their subjects. In this aspect, this research traces a parallel between the situation experienced by patients with hepatitis C and the use for these individuals from the World Wide Web and its interactive tools on overcoming limits the disease and in the reconstruction of their social identities.

Eu posto, tu compartilhas, ele curte: relações Públicas para as novas redes de influência nas mídias sociais

The web has emerged as an important media. For the first time, people are highly connected, and users start to have lots of possibilities for expression and collaboration. Internet users contribute more and more to influence the preferences of your contact network. Organizations are beginning to discover that the power of influence networks is becoming more efficient than traditional marketing: people believe in what other people say, peers believe in peers. There is a new actor who builds preferences, who is constantly active in communication: the customer who narrates, on social networks, his experiences with a product, and makes his contacts become loyal customers or the most ardent critics of an organization. Transforming followers into disseminators is one of the biggest challenges of organizations in social media. Because of this, more and more companies have to plan communication strategies based in what customers think, desire, understand and discuss in these new places

Estudo da tecnologia de acesso Wi-Fie suas aplicações em ambientes indoor e outdoor

Wireless communications is a feature that has become indispensable for many people in the whole world. Through this feature, communication process can become much more efficient, allowing people to access information much more quickly wherever they are. The constant evolution of communication technologies allows the development of new unthinkable applications and services. This new range of possibilities brings greater mobility and efficiency for final users and also helps service providers and carriers to improve the quality of services offered by them. This study presents the principles of wireless communication and the Wi-Fi technology as well as its most modern applications, covering from the basics of computer networks to the procedures of planning a wireless network, concepts of radio frequency, antennas, patterns, regulatory agencies, network equipment, protocols and network monitoring

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

Redes políticas: desenvolvimento de uma ferramenta infográfica on-line de divulgação e acesso às informações públicas do Senado Federal

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Classificação de workflows baseados em web services

Over the last decades changes have occurred in communication within and between enterprises, made easier by technologies suchas E-commerce, Internet, ERP systems and remote meetings and there was a rapid progress in network technology, which has changed the way business is done. A standardized way to offer services over the internet is using web services. Web services are a kind of remote procedure call and are generally used to integrate systems, independent of language, both client and server. It is common to use several web services run in sequence to perform a business process. To this type of process, gives the name of workflow. Thus, Web services are the primary components of workflows. A tool that provides a way of visualizing the behavior of a workflow can assist the administrator and is required. The present work presents the development of a tool that allows the administrator to classify visually services components and evaluate their importance in the final performance of a workflow. As proof of concept we used several virtual servers and computers where each computer has received a set of web services. A proxy was added between each call of workflows collecting relevant information and storing them in a database for later analysis. The analysis was based on Quality of Service parameters