Desenvolvimento de aplicações Web com base em modelagem 3D: módulo portal Web

This paper presents the development of a Web application called CityFreedom based on 3D modeling. The developed system demonstrates the use of most revolutionary and innovative techniques to create Web portals with the integrated 3D navigation scenarios to their own pages, without requiring any kind of plug-ins or external software. Everything works on the basis of compatible browsers. The CtyFreedom aims to give the user the feeling of immersion in virtual reality so get to interact with a three-dimensional city in order to see new places, traveling in an area of town that has always thought of knowing or even analyze establishments long before attend-them. It's the freedom to know and traveling around the city in a simple and trivial way. It is a new trend, the future of Web systems development

Web e jornalismo especializado: análise de conteúdo do portal jurídico Migalhas

Considering the context that integrates the internet and the information, the present paper has aimed to analyze the content from the juridical portal named Migalhas, more specifically the daily information–newsletter that is sent to its readers. Starting by the passage on the pathway of the internet, cyber culture and web journalism, and some concepts of news production, it is aimed to describe and evaluate, from the content of the proposed analyzes by Laurence Bardin, about general aspects, strategies and bulletin samples. Bringing a little of its history and description of the journalistic and news main points. The present paper approaches how these criteria, news value, and tools are chosen and used to reach the effectiveness of the proposal to take specific and fast information to the readers. Questions regarded to the opinionated character from the content were also stated as a way to evaluate its expressiveness

Jornalismo de portal: análise de conteúdo do G1 nas áreas de cobertura da TV Tem

This work aims to situate the main conceptual aspects of regional and local media and draw a brief overview of current trends in online journalism, especially practiced by TV TEM, an affiliate of Rede Globo in São Paulo. The methodology of the study is based on literature and documents, as well as systematic analysis of G1 portals, TV HAS administered by the regional districts of Bauru, Itapetininga, São José do Rio Preto and Sorocaba. Data were collected through interviews with managers, editors, reporters and some interns. As a result, we observed the news-value criteria, selection and management of the responsible gatewatching adopted by major portals Globo.com homes and G1

Comunicação pública e democracia digital nos processos de participação cidadã: uma análise do Portal Brasil, sob os princípios de E-engagement

This article conducted an analysis of Portal Brazil, specifically in the areas of “Education” and “Economy and Employment”, by according to the principles of e-engagement defined by the Organization for Economic Co- operation and Development (OECD). For understanding of this work, were elucidated concepts such as public communication - trajectory, principles and relations -, digital democracy, e-government and engagement and civic participation. Through this analysis was realized the importance of public communication in the processes of opinion formation and stimulus to citizen participation, as well as the performance of the internet as a facilitator instrument in the processes of relationship between State and Society

A construção da notícia no portal choike.org: comunicação alternativa na internet

This project aims to study the influence of information technology in the construction of new forms of citizenship. A large space as possible by the Internet allows the emergence of alternative news sources, as opposed to the means of mass communication. The research will take from the study of the news portal Choike.org. Maintained by civil society representatives, the website has a proposal to address topics that are infrequent in the media hegemony. To facilitate the study, we established a cut. Let's look at five bulletins Choike.org portal between the years 2005 and 2010 that address the issue of agrarian reform in Latin America, especially in Brazil. The issue is discussed by the media in general, however has more emphasis between the means of alternative journalism. For Choike.org portal, agrarian reform this intrinsically linked to social development. Therefore, this analysis seeks to highlight the role of new technologies as an important tool to aid discussion of the issue in the media as having specific focus to the issue of land reform

Avaliação ultrassonográfica hepática ao modo-B, dúplex e tríplex Doppler de cães com sobrepeso e obesos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Aspectos morfológicos da veia efálica na trombose aguda experimental e na aplicação de cateter de Fogarty em equinos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Análise descritiva da construção histórico-social do olhar de psicologia sobre a homessexualidade a partir de produções do portal de periódicos Pepsi: um estudo bibliográfico

Pós-graduação em Educação Sexual - FCLAR

On an energy exchange process and appearance of chaos in a non-ideal portal frame dynamical system

In this paper, we consider non-ideal excitation devices such as DC motors with restrictenergy output capacity. When such motors are attached to structures which needexcitation power levels similar to the source power capacity, jump phenomena and theincrease in power required near resonance characterize the Sommerfeld Effect, actingas a sort of an energy sink. One of the problems often faced by designers of suchstructures is how to drive the system through resonance and avoid this energy sink.Our basic structural model is a simple portal frame driven by a num-ideal powersource-(NIPF). We also investigate the absorption of resonant vibrations (nonlinearand chaotic) by means of a nonlinear sub-structure known as a Nonlinear Energy Sink(NES). An energy exchange process between the NIPF and NES in the passagethrough resonance is investigated, as well the suppression of chaos.

On suppression of chaotic motions of a portal frame structure under non-ideal loading using a magneto-rheological damper

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Portal único (SILSTM) para ovário-histerectomia vídeo-assistida em cadelas

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A educação sexual no portal do professor-MEC: Estudo analítico-descritivo das temáticas referentes à sexualidade no espaço da aula

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Endothelium dependent expression and underlying mechanisms of des-Arg(9)-bradykinin-induced B1R-mediated vasoconstriction in rat portal vein

Endothelial dysfunction has been implicated in portal vein obstruction, a condition responsible for major complications in chronic portal hypertension. Increased vascular tone due to disruption of endothelial function has been associated with an imbalance in the equilibrium between endothelium-derived relaxing and contracting factors. Herein, we assessed underlying mechanisms by which expression of bradykinin B-1 receptor (B1R) is induced in the endothelium and how its stimulation triggers vasoconstriction in the rat portal vein. Prolonged in vitro incubation of portal vein resulted in time- and endothelium-dependent expression of B1R and cyclooxygenase-2 (COX-2). Inhibition of protein kinase C (PKC) or phosphatidylinositol 3-kinase (PI3K) significantly reduced expression of B1R through the regulation of transcription factors, activator protein-1 (AP-1) and cAMP response element-binding protein (CREB). Moreover, pharmacological studies showed that B1R-mediated portal vein contraction was reduced by COX-2, but not COX-1, inhibitors. Notably, activation of endothelial B1R increased phospholipase A(2)/COX-2-derived thromboxane A(2) (TXA(2)) levels, which in turn mediated portal vein contraction through binding to TXA(2) receptors expressed in vascular smooth muscle cells. These results provide novel molecular mechanisms involved in the regulation of B1R expression and identify a critical role for the endothelial B1R in the modulation of portal vein vascular tone. Our study suggests a potential role for B1R antagonists as therapeutic tools for diseases where portal hypertension may be involved. (C) 2012 Elsevier Inc. All rights reserved.

Morphological structure of the liver in tambaqui, Colossoma macropomum (Cuvier, 1818)

This research aimed to describe the macroscopic and microscopic liver of tambaqui, Colossoma macropomum, Teleost freshwater Family Characidae, of great economic interest for the Amazon basin. We used six juveniles aged between six month and one year, from the small holding Esteio, Alta Floresta/MT, that develops mainly fish farming. The body was photographed in situ, described macroscopically, and fragments were removed and processed by routine histological techniques through paraffin embedding and HE staining. The liver, located ventrally to the swim bladder and craniodorsally to the stomach, is brownish red and consisted of three lobes, the right lateral, the left lateral and the ventral lobe. Microscopically, the parenchyma consists of hepatocytes varying from irregular rounded hexagonal to round forms with a large and central nucleus, and arranged in linear strings limited by sinusoids and radiating to central veins, but with absence of liver lobules. The central veins are distributed throughout the parenchyma, while the portal space consists in most cases only of a hepatic vein and bile duct; elsewhere exist artery and duct. Formation of portal triads was not founde. Melano macrophages were frequently seen dispersed throughout the central parenchyma. The morphofunctional study of the digestive system of fishes of the Amazon basin is important to obtain knowledge about their weight gain, large scale production for human consumption and preservation of the species, and has also its importance for being used as bioindicators today.

Avaliação morfométrica e hemodinâmica comparativa dos vasos envolvidos no shunt portossistêmico congênito em cães

Foram realizados o estudo morfométrico e o estudo hemodinâmico da veia porta em vinte cães clinicamente normais, de idade igual e inferior a 120 dias e em quatorze cães portadores de shunt portossistêmico, de idades entre 90 e 360 dias. Nos cães do grupo controle, as margens hepáticas apresentaram-se entre 1,50cm e 3,00cm caudalmente à margem costal. Os diâmetros médios da veia porta (VP), veia cava caudal (VCC) e aorta abdominal (AO) obtidas foram respectivamente, 0,38cm, 0,37cm e 0,41cm. As proporções entre os diâmetros médios VP/VCC e VP/AO apresentaram médias de 1,10 e 0,94, respectivamente. As médias das áreas da VP, VCC e AO resultaram respectivamente em 0,12cm2 , 0,11cm2 e 0,14cm2. No estudo hemodinâmico da VP destes animais, utilizando-se o ultrassom Doppler, a velocidade média de fluxo sangüíneo portal (VMFSP) mediu 17,76cm/s. A média de fluxo sangüíneo portal (FSP) resultou em 83,11ml/min/kg. O índice de congestão (IC) apresentou média de 0,006. Para o grupo de cães portadores de shunt portossistêmico, o fígado apresentou redução de seu volume, sendo as margens hepáticas visibilizadas entre 1,00cm e 2,00cm cranialmente à margem costal. No estudo morfométrico, as médias dos diâmetros médios obtidos de VP, VCC e AO resultaram respectivamente em 0,40cm, 0,74cm e 0,56cm. As proporções entre os diâmetros médios VP/VCC e VP/AO resultaram respectivamente em 0,54 e 0,69. As médias das áreas de VP, VCC e AO resultaram respectivamente em 0,14cm2, 0,31cm2 e 0,25cm2. Ao ultrassom Doppler a VMFSP mediu 22,29cm/s e a média do IC da VP obtido foi de 0,006.