Identidade profissional: como se veem os professores na escola atual

Dissertação apresentada para a obtenção do grau de mestre em Ciências da Educação - área de Supervisão e Orientação Pegagógica

Contribuições da COMSAÚDE na construção do conhecimento em Comunicação para a Saúde: resgate histórico e tendências dessa linha de pesquisa

O trabalho busca resgatar historicamente o surgimento e desenvolvimento da linha de pesquisa da Comunicação para a Saúde e fazer o mapeamento dos estudos dessa área nos Estados Unidos, América Latina e Brasil. Procura-se apresentar os principais grupos de pesquisa no Brasil em ambos os espaços Comunicação e Saúde e analisar as contribuições das sete edições da Conferência Brasileira de Comunicação para a Saúde (COMSAÚDE) para a consolidação da linha de pesquisa no Brasil, fazendo uma análise comparativa entre os trabalhos apresentados, autores e obras, com o que está sendo produzido em forma de teses e dissertações em outras universidades brasileiras, bem como na literatura americana. Utilizouse o estudo exploratório, documental e análise de conteúdo para a realização do trabalho que apontou a difusão de inovações como raiz da linha de pesquisa em Comunicação para a Saúde.

Contribuições da COMSAÚDE na construção do conhecimento em Comunicação para a Saúde: resgate histórico e tendências dessa linha de pesquisa

O trabalho busca resgatar historicamente o surgimento e desenvolvimento da linha de pesquisa da Comunicação para a Saúde e fazer o mapeamento dos estudos dessa área nos Estados Unidos, América Latina e Brasil. Procura-se apresentar os principais grupos de pesquisa no Brasil em ambos os espaços Comunicação e Saúde e analisar as contribuições das sete edições da Conferência Brasileira de Comunicação para a Saúde (COMSAÚDE) para a consolidação da linha de pesquisa no Brasil, fazendo uma análise comparativa entre os trabalhos apresentados, autores e obras, com o que está sendo produzido em forma de teses e dissertações em outras universidades brasileiras, bem como na literatura americana. Utilizouse o estudo exploratório, documental e análise de conteúdo para a realização do trabalho que apontou a difusão de inovações como raiz da linha de pesquisa em Comunicação para a Saúde.

O PAPEL DA COMUNICAÇÃO FACE A FACE NAS ORGANIZAÇÕES NO CONTEXTO DA SOCIEDADE MIDIATIZADA

Este estudo trata da comunicação face a face nas organizações sob diferentes abordagens teóricas. Considera a perspectiva da simultaneidade dos meios, já que as empresas utilizam diversos canais para dialogar com seus públicos de interesse. Leva em conta o fenômeno da midiatização, que reestrutura o modo como as pessoas se relacionam na sociedade contemporânea. O objetivo geral da pesquisa é sistematizar papeis potencialmente exercidos pela interação face a face e conhecer algumas circunstâncias que envolvem sua prática nas organizações. Por se tratar de uma tese teórica, a pesquisa bibliográfica se apresenta como um dos principais procedimentos metodológicos; análises de casos empíricos e um estudo de caso desenvolvido na Embrapa Pantanal constituem situações ilustrativas. Conclui-se que a comunicação face a face nas empresas ocorre de forma simultânea e combinada a outros canais de comunicação, porém, ela proporciona resultados práticos e filosóficos ainda pouco explorados. É rara a utilização estratégica de contatos presenciais como mecanismo para estabelecer relacionamentos, conhecer as reações alheias e ajustar a comunicação, aliar o discurso corporativo às práticas empresariais e avaliar o contexto onde se desenvolvem as interações, o que pode ser decisivo para a comunicação organizacional.

Paul–Straubel–Kingdon trap for true zero-point confinement of an individual ion and reservoir

A modification of the Paul–Straubel trap previously described by us may profitably be operated in a Paul–Straubel–Kingdon (PSK) mode during the initial loading of an individual ion into the trap. Thereby the coating of the trap ring electrode by the atomic beam directed upon it in earlier experiments is eliminated, as is the ionization of an already trapped ion. Coating created serious problems as it spot-wise changed the work function of the ring electrode, which caused large, uncontrolled dc fields in the trap center that prevented zero-point confinement. Operating the Paul–Straubel trap with a small negative bias on the ring electrode wire is all that is required to realize the PSK mode. In this mode the tiny ring trap in the center of the long, straight wire section is surrounded by a second trapping well shaped like a long, thin-walled cylindrical shell and extending to the end-caps. There, ions may be conveniently created in this well without danger of coating the ring with barium. In addition, the long second well is useful as a multi-ion reservoir.

Role of phosphorylation in elicitation of the oxidative burst in cultured soybean cells.

The oxidative burst is likely the most rapid defense response mounted by a plant under pathogen attack, and the generated oxidant species may be essential to several subsequent defense responses. In our effort to characterize the signal-transduction pathways leading to rapid H2O2/O2- biosynthesis, we have examined the role of protein phosphorylation in this resistance mechanism. K-252a and staurosporine, two protein-kinase inhibitors, were found to block the oxidative burst in a concentration-dependent manner. When added during H2O2 generation, the burst was observed to rapidly terminate, suggesting that continuous phosphorylation was essential for its maintenance. Importantly, phosphatase inhibitors (calyculin A and okadaic acid) were found to induce the oxidative burst in the absence of any additional stimulus. This may suggest that certain kinases required for the burst are constitutively active and that stabilization of the phosphorylated forms of their substrates is all that is required for burst activity. In autoradiographs of elicited and unstimulated cells equilibrated with 32PO4(3-), several phosphorylated polypeptide bands were revealed that could represent proteins essential for the burst.

Populismo en América Latina : Desde la teoría hacia el análisis político. Discurso, sujeto e inclusión en el caso argentino

Los procesos actuales han revitalizado el debate en torno al populismo en América Latina; no obstante, el estatus teórico de la categoría está lejos de ser clarificado. En este contexto, el artículo propone una contribución a la teoría política del populismo a partir de la perspectiva abierta por Ernesto Laclau, a la vez que avanza en la definición de campos funcionales al análisis político: el populismo como discurso, como construcción del sujeto político y como inclusión de lo excluido en el orden social. A partir de estos desarrollos, en la segunda parte del artículo se utilizan estos aportes para analizar el proceso político actual en Argentina, a saber, el fenómeno del kirchnerismo

Análise da possível expansão internacional de empresas brasileiras de real estate residencial para o mercado costarriquenho, uma abordagem SWOT.

Devido ao crescimento e à experiência adquirida pelas empresas brasileiras de real estate residencial nos últimos anos, e às características próprias desse setor, os mercados internacionais poderiam ser considerados como possíveis alvos para essas empresas. Por exemplo, no mercado residencial costarriquenho, incentivos para projetos residenciais de alta densidade populacional, reformas nos processos para a obtenção dos alvarás de construção e mudanças demográficas e culturais, parecem propiciar um ambiente favorável para empresas dessa indústria. Portanto, o objetivo do presente trabalho é estudar uma possível expansão geográfica de empresas brasileiras de real estate no mercado residencial costarriquenho, a partir da estruturação de uma análise de abordagem SWOT dos elementos necessários para tal incursão. Para isso, realizou-se uma revisão bibliográfica na busca dos elementos estratégicos do ambiente interno de empresas de real estate residencial que devem ser considerados para processos de internacionalização, identificando-se 12 forças e 10 fraquezas desta revisão. Ademais, analisou-se: o mercado residencial; a macroeconomia, e as conjunturas político-legais e socioculturais da Costa Rica, na procura de fatores que devem ser tomados em conta por parte de empresas de real estate ao ingressar nesse país, distinguindo-se 24 oportunidades e 20 ameaças dessa análise. Para complementar o estudo, foi avaliada a atratividade do mercado residencial costarriquenho para receber investimentos por onze importantes empresas do setor de real estate residencial brasileiro, por meio de um questionário estruturado com os elementos identificados na primeira parte do trabalho. Os resultados mostraram que, no momento da avaliação, as empresas entrevistadas deram maior atenção ao tamanho do mercado e às características do sistema financeiro para o setor residencial, e identificaram a carência do conhecimento local e sua cultura empresarial, como os elementos que dificultariam sua internacionalização. Conclui-se sobre a possível internacionalização de empresas brasileiras de real estate residencial para o mercado da Costa Rica, que elementos desde uma perspectiva econômica racional e principalmente contingencial definem essa estratégia, não sendo viável nem vantajoso idealizar um processo de internacionalização nesse mercado, devido às atuais condições de seus mercados locais e aos elementos do ambiente interno que várias dessas empresas apresentam.

The Keyes to Reclaiming the Racial History Of the Roberts Court

This article advocates for a fundamental re-understanding about the way that the history of race is understood by the current Supreme Court. Represented by the racial rights opinions of Justice John Roberts that celebrate racial progress, the Supreme Court has equivocated and rendered obsolete the historical experiences of people of color in the United States. This jurisprudence has in turn reified the notion of color-blindness, consigning racial discrimination to a distant and discredited past that has little bearing to how race and inequality is experienced today. The racial history of the Roberts Court is centrally informed by the context and circumstances surrounding Brown v. Board of Education. For the Court, Brown symbolizes all that is wrong with the history of race in the United States - legal segregation, explicit racial discord, and vicious and random acts of violence. Though Roberts Court opinions suggest that some of those vestiges still exits, the bulk of its jurisprudence indicate the opposite. With Brown’s basic factual premises as its point of reference, the Court has consistently argued that the nation has made tremendous strides away from the condition of racial bigotry, intolerance, and inequity. The article accordingly argues that the Roberts Court reliance on Brown to understand racial progress is anachronistic. Especially as the nation’s focus for racial inequality turned national in scope, the same binaries in Brown that had long served to explain the history of race relations in the United States (such as Black-White, North-South, and Urban-Rural) were giving way to massive multicultural demographic and geographic transformations in the United States in the years and decades after World War II. All of the familiar tropes so clear in Brown and its progeny could no longer fully describe the current reality of shifting and transforming patterns of race relations in the United States. In order to reclaim the history of race from the Roberts Court, the article assesses a case that more accurately symbolizes the recent history and current status of race relations today: Keyes v. School District No. 1. This was the first Supreme Court case to confront how the binaries of cases like Brown proved of little probative value in addressing how and in what ways race and racial discrimination was changing in the United States. Thus, understanding Keyesand the history it reflects reveals much about how and in what ways the Roberts Court should rethink its conclusions regarding the history of race relations in the United States for the last 60 years.

Staying in the Delaware Corporate Governance Lane: Fee Shifting Bylaws and a Legislative Reaffirmation of the Rules of the Road

The Delaware legislature has taken steps towards the adoption of amendments to the Delaware General Corporation Law (DGCL) that would prohibit fee shifting provisions in the articles and bylaws. The language in the legislative proposal, however, addresses fee shifting provisions only in the context of "internal corporate claims." Some have raised concerns that this language would allow for fee shifting provisions that applied to other types of actions, including at least some cases brought under the securities laws. This piece suggests that in fact the Delaware General Corporation Law already prohibits the adoption of bylaws and certificate provisions that apply to causes of action unrelated to internal corporate claims. As a result, there was no reason for the Delaware legislature to expressly bar fee shifting provisions in these types of actions.

Is Maths everywhere? Our students respond

Mathematics expresses itself everywhere, in almost every facet of life - in nature all around us, and in the technologies in our hands. Mathematics is the language of science and engineering - describing our understanding of all that we observe. In fact, Galileo said that Mathematics is the language with which God has written the universe. Aristotle defined mathematics as "the science of quantity", i.e., “the science of the things that can be counted”. Now you can think that counting has a vital role in our daily life; just imagine that there were no mathematics at all, how would it be possible for us to count days, months and years? Unfortunately, people usually ignore the connection between mathematics and the daily life. Most of university degrees require mathematics. Students who choose not to take seriously mathematics or to ignore it in high school, find several difficulties when they come up against them at the university. This study explores the perceptions of how mathematics influences our daily life among our students and how teachers can use this information in order to improve the academic performance. The used research instrument was a questionnaire that was designed to identify their understanding on learning mathematics.

Green education using open educational resources (OER): setting up a green OER repository

A wealth of open educational resources (OER) focused on green topics is currently available through a variety of sources, including learning portals, digital repositories and web sites. However, in most cases these resources are not easily accessible and retrievable, while additional issues further complicate this issue. This paper presents an overview of a number of portals hosting OER, as well as a number of “green” thematic portals that provide access to green OER. It also discusses the case of a new collection that aims to support and populate existing green collections and learning portals respectively, providing information on aspects such as quality assurance/collection and curation policies, workflow and tools for both the content and metadata records that apply to the collection. Two case studies of the integration of this new collection to existing learning portals are also presented.

Triennial Catalogue annotated by Jeremy Belknap, 1791

The collection holds a heavily interleaved 1791 Triennial Catalogue annotated, in part, by Jeremy Belknap. A note by Harvard Librarian John Langdon Sibley, on the verso of the flyleaf, indicates a second annotator: "It should be observed that this catalogue is in the handwriting of two persons, Dr. Belknap & probably interlineations & additions by Rev. Dr. [John] Eliot. The interlineing part should not be too confidently relied on for accuracy. J. L. Sibley, April 14, 1848." The volume contains biographical notes, newspaper clippings, excerpts from manuscript and printed sources such as New England's First Fruits, the manuscript memoirs of Charles Chauncey, and John Winthrop's Journal, and a 1795 letter from Isaac Mansfield. In the letter, Mansfield references an item he believed to be written by his grandfather, Ames Cheever (Harvard AB 1707), and briefly describes his grandfather. A list of election sermon orators with dates is also pasted into the inside back cover, along with an obituary of the Rev. John Wales (Harvard AB 1728) from the Boston Post-Boy, March 4, 1765.

Pequena história do azul. O azul como imagem e limite do visível: Manlio Brusatin e a perspectiva pictórica

Among the conscience of the intrinsic value of the pictorial, it resides a continuum understanding of which is fundamental in the relationships and contradictions of succedaneum poetic acts, and they will be better understood as the better we think as M. Brusatin, in order to «dedicate ourselves to the painting return». Reminding all that which was symptomatic and repeatedly hidden and deprecated by the draw – «the colour as decorative complement of the narrative allegory of art history», in our interpretation about Storia dei Colori, we follow the painting in its nature-temporal-space, seeing the “colour-image”, the “colour- shadow”, the “flux to light in white-opacity”. We count the intrinsic vitality of bluish life in people’s cultures; listening to it in its deepness, also in the singular profession’s act, as «once upon a time there was a time again, naturally, the once upon the time of being the Painter» as, for instance, Rafael, Kandinsky, Yves Klein, Mark Rothko and Gerhard Richter.

Defining Europe's Capital Markets Union. Bruegel Policy Contribution Issue 2014/12, 13 November 2014

The new European Commission has signalled that it will work to create a ‘capital markets union’. This is understood as an agenda to expand the non-bank part of Europe’s financial system, which is currently underdeveloped. The aim in the short term is to unlock credit provision as banks are deleveraging, and in the longer term, to favour a more diverse, competitive and resilient financial system. Direct regulation of individual non-bank market segments (such as securitisation, private placements or private equity) might be useful at the margin, but will not per se lead to significant capital markets development or the rebalancing of Europe’s financial system away from the current dominance by banks. To reach these goals, the capital markets union agenda must be broadened to address the framework conditions for the development of individual market segments. Six possible areas for policy initiative are, in increasing order of potential impact and political difficulty: regulation of securities and specific forms of intermediation; prudential regulation, especially of insurance companies and pension funds; regulation of accounting, auditing and financial transparency requirements that apply to companies that seek external finance; a supervisory framework for financial infrastructure firms, such as central counterparties, that supports market integration; partial harmonisation and improvement of insolvency and corporate restructuring frameworks;and partial harmonisation or convergence of tax policies that specifically affect financial investment.