Relações-Públicas 3.0: a atuação do profissional na sociedade conectada

This work aims to reflect on the role of professional public relations in the context of connected information society and, therefore, understand how the internet has changed life in society, evaluating their impact on organizations, communication and public relations. Certainly the communication as a whole is no longer the same after the arrival of the online universe. Organizations, in turn, also are not out of context and begin to feel the impacts of such changes. Perform a reflection on the current situation and the practices and functions of public relations is fundamental to that in the midst of many technological innovations, do not ignore the essence of humanistic profession

Biosusceptometria de corrente alternada para avaliação do trânsito gastrintestinal de alimentos líquidos em ratos

The gastrointestinal tract is the main route of nutrients absorption and drugs delivery. Is important to know the parameters related to the tract, like gastric emptying and gastrointestinal transit, in order to better understand the behavior of different kind of meals or drugs passing through the GIT. Many techniques are used to study these parameters, such as manometry, scintigraphy, phenol red, activated charcoal and carbon-13 reading. However, these methods use radiation, are invasive and require animal sacrifice. As an alternative proposal, the Alternate Current Biosusceptometry (ACB), a magnetic technique, has proved to be effective for these studies with small animals, in a noninvasive way, low cost, radiation free and avoiding the animal death. Associating the ACB to magnetic micro or nanoparticles used as tracers, it is possible to observe the meal behavior inside of the GIT. Focusing meanly on liquid meals digestion, this paper had the objective to evaluate the efficiency of the ACB technique in gastric emptying and gastrointestinal transit evaluation of liquid meals in rats. To perform the experiments, magnetic nanoparticles (ferrite, MgFe2O4) were used on a 1,5 ml solution introduced by gavage on similar weight and age rats. The sensor made by 2 pairs of coils, capable of generating and detecting magnetic fields, creates a field on the interest place and when this field is in contact with the marked meal, it changes, resulting on a variation of the measured voltage. The voltage variation is analyzed and is obtained a particle concentration on the interest region. The results showed that is possible to apply the ACB technique on the GIT evaluation of liquid particles digestion, gastric emptying and meal cecum arrival time curves were obtained and from that, is possible to observe a pattern of gastrointestinal transit. Both mean process time values were acquired, proving the technique capability of ...

Localização de descargas parciais em transformadores de potência imersos em óleo mineral por meio de cápsulas piezelétricas de baixo custo e sistemas inteligentes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Herbivoria por Atta sexdens rubropilosa Forel, 1908 sobre espécies arbóreas em restauração florestal

Pós-graduação em Ciência Florestal - FCA

Demochargia: Dilma Rousseff e seu primeiro ano de mandato pelas charges jornalísticas

Pós-graduação em Comunicação - FAAC

A visão do usuário sobre o serviço público odontológico e a autopercepção em saúde bucal

Pós-graduação em Odontologia Preventiva e Social - FOA

Mudança política no Paraguai e as relações com o Brasil: o caso da renegociação do Tratado de Itaipu

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Do sonho à luta de sobrevivência na Amazônia: a caminhada das famílias camponesas do Projeto RECA

Pós-graduação em Ciências Sociais - FCLAR

Utilização do meloxicam para reduzir respostas Inflamatórias em bovinos de corte transportados

Pós-graduação em Zootecnia - FMVZ

Cinema hollywoodiano no século XXI: o ritmo em abordagem semiótica e os filmes mais vistos de 2001 a 2010

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os estudos clássicos no Brasil colonial: uma breve proposta para a reintrodução de um assunto

This paper wishes to reintroduce, in a brief manner, a subject which has been neglected in the recent past: the history of Classical Studies in colonial Brazil. As an introduction to this complex issue, it aims at a historical review of the ideal of humanitas in the Academias of the eighteenth century. The presence of this ideal in the Academias is seen as a result of the classical education of the Brazilian people, a process which begins with the arrival of Jesuit missionaries in 1549 and 1553. In our discussion, we shall use the ideas of Dante Tringali (1994), Fernando de Azevedo (1958), Antônio Cândido (1977), José Aderaldo Castello (1969), among others.

Irmão Sol, Irmã Lua: gênero, poder e clausura em um mosteiro da Ordem de Santa Clara de Assis - São Paulo

Pós-graduação em Ciências Sociais - FFC

Distribuição de bivalve invasor Limnoperna fortunei (Dunker, 1857) na Bacia do Rio Prata após vinte anos (1991-2014) de sua introdução na America do Sul

Pós-graduação em Ciências Biológicas (Zoologia) - IBB

Influence of post-transplant immunosuppressive therapy on gastrointestinal transit using biomagnetic method: a pilot study

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Coexistence between Nearctic-Neotropical migratory shorebirds and humans on urban beaches of the Southern Hemisphere: a current conservation challenge in developing countries

The arrival of migratory shorebirds on beaches in urban communities in developing countries is a current challenge for the protection of these migrant birds. Nearctic-Neotropical migrants rely on roosting and feeding sites during their stopover on wintering sites in the Southern Hemisphere to acquire sufficient energy to complete their migratory cycles. On the other hand, cities in the Southern Hemisphere are growing rapidly, which results in increasing competition for space between humans and birds, such as for use in beach habitats. In the present study, I analyze the probability for occurrence for Nearctic-Neotropical migratory birds relative to the number of people in southeastern Brazil, the most populated region of South America. The frequency of occurrence of migrants, their distance of tolerance to people and the number of people were recorded in sample areas (circle plots with 20 m radius) on a 9 km stretch of urban beaches from November to February from 2009 to 2013. The probability of occurrence of Nearctic birds decreased as the number of people increased. When the number of people exceeded 20, the probability of occurrence of birds was almost zero. Furthermore, more than 95 % of birds moved off when people were within 16 m of reach. These results are discussed in the context of conservation actions since no management plan has been developed for migrant shorebirds that use urban beaches as stopover or wintering sites in developing countries.