WorldWideScience

Sample records for barack obama em

  1. Barack Obama

    Science.gov (United States)

    Phi Delta Kappan, 2008

    2008-01-01

    This article presents a speech that Senator Barack Obama delivered in Thornton, Colorado, in May 2008, summarizing his education beliefs and proposals. One of the highlights of Obama's education proposal is fixing the broken promises of No Child Left Behind (NCLB). As President, he will work with the nation's governors and educators to create and…

  2. A sociologia pública em tempos de Barack Obama

    Directory of Open Access Journals (Sweden)

    Michael Burawoy

    Full Text Available O presente artigo, baseado em discurso dirigido à Sociedade Japonesa de Sociologia, na Universidade de Tohoku, recoloca as formulações centrais da sociologia pública, identificando os quatro estilos do fazer sociológico. Isso é feito à luz do cenário aberto com a profunda crise por que passa o sistema capitalista mundial. Mesmo ciente das diferentes tradições nacionais e da desigualdade internacional, e apesar delas, acreditamos que, como sociólogos, compartilhamos uma ambição e uma missão comum, que seria o combate ao paradigma baseado no fundamentalismo do mercado, que atualmente demonstra gravíssimos sinais de crise e de exaustão. Nesse sentido, resulta como tarefa primordial que os sociólogos canalizem as reações à crise em direção à criação de uma sociedade civil mais fortalecida e democrática, e de uma esfera pública mais robusta e inclusiva.

  3. "Politics 2.0": a campanha online de Barack Obama em 2008

    Directory of Open Access Journals (Sweden)

    Wilson Gomes

    2009-10-01

    Full Text Available O artigo examina o estágio mais recente do padrão das campanhas políticas on-line em eleições presidenciais do ponto de vista dos recursos e instrumentos empregados como parte das operações de comunicação política em redes digitais. Como as eleições americanas de 2008, em geral, e a campanha on-line de Barack Obama, em particular, representam a face mais recente e, até o momento, mais exitosa desse tipo de operação política, os recursos e instrumentos empregados na campanha de Obama serão tomados como um estudo de caso. Trata-se, portanto, de uma prospecção sobre uma experiência de emprego de recursos digitais e on-line em campanhas políticas com o objetivo de reconhecer o patamar a que foram levadas as campanhas on-line e de estabelecer generalizações sobre tendências e possibilidades desse tipo de campanha política. Concluímos que, embora o uso dos recursos de comunicação digital não seja a causa do sucesso da campanha de Obama ou mesmo da mobilização gerada e da popularidade que teve entre o eleitorado jovem, eles certamente fazem parte do ambiente social e político que determinou esses fenômenos.

  4. Putting Barack Obama's Candidacy in Historical Perspective

    Science.gov (United States)

    Rogers, Ibram

    2008-01-01

    Senator Barack Obama's historic candidacy for president of the United States has generated an intense and thoughtful national discussion within Black America. His campaign has brought several issues to the fore. Recently, the author spoke with five of the most preeminent Black scholars in the nation to search out some of their thoughts on five key…

  5. Euroopa ja USA: liidus tulevikuks / Barack Obama

    Index Scriptorium Estoniae

    Obama, Barack, 1961-

    2010-01-01

    Ameerika Ühendriikide president kirjutab 19.-20. novembril Lissabonis toimuvast NATO tippkohtumisest, USA ja Euroopa vastastikusest vajalikkusest ning NATO-sisesest koostööst. Barack Obama leiab, et NATO ja Venemaa võiksid taaskäivitada oma suhted

  6. Start-Up Rhetoric in Eight Speeches of Barack Obama

    Science.gov (United States)

    O'Connell, Daniel C.; Kowal, Sabine; Sabin, Edward J.; Lamia, John F.; Dannevik, Margaret

    2010-01-01

    Our purpose in the following was to investigate the start-up rhetoric employed by U.S. President Barack Obama in his speeches. The initial 5 min from eight of his speeches from May to September of 2009 were selected for their variety of setting, audience, theme, and purpose. It was generally hypothesized that Barack Obama, widely recognized for…

  7. US Foreign Policy under President Barack Obama and the ...

    African Journals Online (AJOL)

    Five years ago, in November 2008, Barack Hussein Obama was elected the 44th US president. Senator Obama's campaign message had been 'change', 'change we need', and 'change we should believe in'. In this post-Cold War era, the US is the only remaining superpower and the American president the world's most ...

  8. Barack Obama, the Exodus Tradition, and the Joshua Generation

    Science.gov (United States)

    Murphy, John M.

    2011-01-01

    This essay explores Barack Obama's invocation of the Exodus during his 2008 presidential campaign. It argues Obama's turn to Exodus, his rare embodiment of Joshua, and his renewal of the American covenant nicely addressed major rhetorical problems that he faced. Of equal importance, his campaign oratory opens an important line of inquiry into the…

  9. The NHS could learn from inspiring leaders like Barack Obama.

    Science.gov (United States)

    Coghill, Yvonne

    2017-02-01

    I remember November 2008 like it was yesterday. I was the lead for the NHS Leadership Academy's national Breaking Through programme for black and minority ethnic staff, and recall being at our annual conference bursting with pride at the news that Barack Obama had been elected president of the United States.

  10. The Interpersonal Metafunction Analysis of Barack Obama's Victory Speech

    Science.gov (United States)

    Ye, Ruijuan

    2010-01-01

    This paper carries on a tentative interpersonal metafunction analysis of Barack Obama's victory speech from the interpersonal metafunction, which aims to help readers understand and evaluate the speech regarding its suitability, thus to provide some guidance for readers to make better speeches. This study has promising implications for speeches as…

  11. Unity and Duality in Barack Obama's "A More Perfect Union"

    Science.gov (United States)

    Terrill, Robert E.

    2009-01-01

    Faced with a racialized political crisis that threatened to derail his campaign to become the first African American president of the United States, Barack Obama delivered a speech on race titled "A More Perfect Union." He begins by portraying himself as an embodiment of double consciousness, but then invites his audience to share his…

  12. Positive emotions and the social broadening effects of Barack Obama.

    Science.gov (United States)

    Ong, Anthony D; Burrow, Anthony L; Fuller-Rowell, Thomas E

    2012-10-01

    Past experiments have demonstrated that the cognitive broadening produced by positive emotions may extend to social contexts. Building on this evidence, we hypothesized that positive emotions triggered by thinking about Barack Obama may broaden and expand people's sense of self to include others. Results from an expressive-writing study demonstrated that African American college students prompted to write about Obama immediately prior to and after the 2008 presidential election used more plural self-references, fewer other-references, and more social references. Mediation analyses revealed that writing about Obama increased positive emotions, which in turn increased the likelihood that people thought in terms of more-inclusive superordinate categories (we and us rather than they and them). Implications of these findings for the role of positive emotions in perspective-taking and intergroup relations are considered.

  13. European vector of foreign policy of the Barack Obama administration

    Directory of Open Access Journals (Sweden)

    M. Yu. Lymar

    2014-07-01

    Full Text Available The article researches the basic principles and conceptual approaches to shaping the foreign policy of the   Barack Obama. It is noted that: the foreign policy of the United States should strengthen U.S. global leadership; the special role in determining the directions of U.S. foreign policy is given to the principle of «smart power»; it is important to cooperate with international organizations; the dialogue with Europe should be based on the axis of NATO­EU. This study examines the main areas of cooperation with the European Union, including: overcoming the global crisis and reforming the international financial system; settling the situation in Afghanistan and Pakistan; ensuring energy security; finding the ways to prevent new climate changes; defusing the situation which is related to the deployment of U.S. strategic plans in Eastern Europe. It is analyzed the beginning of Obama administration activity on inetnational area, discussed its achievements and shortcomings. The article marks that the USA focuses its attention more on the «Asian vector» and it causes some concern of the European Community. Attention is drawn to the main priorities of «National Security Strategy 2010». The author concludes that despite the absence of significant changes in U.S.­European relations during the first term of Barack Obama as the president, the current era of transatlantic relations has witnessed a process of constant functional cooperation with varying success.

  14. Barack Obama : Ameerika väärib paremat / Aadu Hiietamm

    Index Scriptorium Estoniae

    Hiietamm, Aadu, 1954-

    2008-01-01

    Ameerika Ühendriikide presidendivalimiste demokraatide kandidaat Barack Obama kritiseeris parteikongressil president George W. Bushi ja vabariiklaste presidendikandidaati John McCaini. Vt. samas: Bush on meid auku ajanud; Obama ei taha külma sõda

  15. Making a Difference? Evaluating the Impact of President Barack Obama

    Directory of Open Access Journals (Sweden)

    James Goldgeier

    2010-01-01

    Full Text Available Barack Obama prometió durante su campaña electoral poner fin a la guerra en Irak y al mismo tiempo poner a disposición los recursos necesarios para combatir a los Talibán en Afganistán. En marzo, anunció una estrategia para Afganistán y Pakistán centrada en la derrota de Al Qaeda. En agosto, definía la guerra en Afganistán claramente como "una guerra de necesidad". Pero tras recibir del General Stanley McChristal la evaluación de las tropas necesarias para cumplir con la nueva estrategia, Obama empezó una extensa revisión para determinar si se seguía el curso correcto. En West Point en diciembre, el presidente declaró que se enviarían 30.000 nuevas tropas americanas al conflicto, pero prometió acometer la retirada pasados 18 meses.

  16. Barack Obama: apoios recebidos na campanha presidencial na visão do New York Times

    OpenAIRE

    Maria Inez Mateus Dota

    2010-01-01

    Este estudio tiene por objetivo discutir como son presentados y contextualizados los apoyos dados a Barack Obama, manifiestos en el diario The New York Times, en el periodo de la campaña presidencial del 2008.

  17. Barack Obama: apoios recebidos na campanha presidencial na visão do New York Times

    Directory of Open Access Journals (Sweden)

    Maria Inez Mateus Dota

    2010-12-01

    Full Text Available Este estudio tiene por objetivo discutir como son presentados y contextualizados los apoyos dados a Barack Obama, manifiestos en el diario The New York Times, en el periodo de la campaña presidencial del 2008.

  18. Fathers of the Nation: Barack Obama Addresses Nelson Mandela

    Directory of Open Access Journals (Sweden)

    Elisa Bordin

    2014-11-01

    Full Text Available This essay analyzes Barack Obama’s Nelson Mandela Memorial speech together with other seminal texts of Obama’s political and personal creed, such as his book Dreams from My Father (1995 and his speech “A More Perfect Union” (2008. This reading becomes helpful to understand Mandela’s transnational power, which Obama uses to comment on the United States by comparing Madiba to other American “fathers of the nation.” Thus, he uproots Mandela’s from a specifically South African legacy, expands his figure, and addresses him as a transnational father of his own nation, whose power, influence, and example transcend South African borders. As a consequence of this enlargement and transnational validation of Mandela’s figure, the speech delivered at the Memorial becomes an occasion to tackle American past and future, while the memory of Madiba and his driving example in Obama’s life serve to reinforce previous positions conveyed in other discourses by the American President, such as the “A More Perfect Union” speech delivered in Philadelphia in 2008.

  19. Not Stopping at First: Racial Literacy and the Teaching of Barack Obama

    Science.gov (United States)

    Smith, William L.

    2014-01-01

    In this article the author speaks to the teaching of Barack Obama in U.S. schools. Drawing from scholarly literature on the heroification of American historical figures in public memory, the author argues that focusing on Obama's firstness as an African American may lead students to have incomplete and misleading understandings of what the…

  20. Viiteid Barack Obama valitsusstiilile võib leida tema valimiskampaaniast / Liisa Past

    Index Scriptorium Estoniae

    Past, Liisa

    2008-01-01

    Autor on seisukohal, et nii Barack Obama võit kui ka John McCaini leppimine oma kaotusega olid selged juba paar nädalat enne valimisi. Kirjeldades J. McCaini kampaania lõppu, märgib autor, et B. Obama võidule aitas kaasa terav majanduskitsikus ja selgem kampaaniadistsipliin. Lisad

  1. Barack Obama a Blízký východ

    OpenAIRE

    Černý, Ondřej

    2011-01-01

    The thesis named Barack Obama and Middle East analyzes American foreign policy to-wards the countries of the Middle East region - Iraq, Iran and Israel. After two con-secutive terms of George W. Bush, new policies of the Obama administration are de-fined with the Middle East still in its centre. This paper answers three basic questions: What is Obama's desirable Middle East policy? In what aspects it is different from the steps of his predecessor? To what extent are the pre-election promises ...

  2. Has the Dream Been Fulfilled? Dr. Martin Luther King, Jr. & President Barack Hussein Obama

    Science.gov (United States)

    Robinson, Nichelle Boyd; Moore, Virginia J.; Williams-Black, Thea H.

    2015-01-01

    Equality for all was the dream of Dr. Martin Luther King, Jr. and he knowingly laid the foundation for and inspired the first African-American President of the United States of America, Barack Hussein Obama, who also had the dream of "Change" for America. These men exhibited how working together can make dreams become reality. For the…

  3. An Open Letter to President Barack Obama from C. Frederick Risinger

    Science.gov (United States)

    Risinger, C. Frederick

    2010-01-01

    This article presents an open letter to President Barack Obama written by the author to express his concerns about the increasing emphasis on mathematics and science education along with the continued emphasis on reading/language arts while a fourth major curriculum area--social studies--is being marginalized by lack of funding and reduced…

  4. Assessing the Debt: George W. Bush's Legacy and the Future of Public Education under Barack Obama

    Science.gov (United States)

    Means, Alex; Taylor, Kendall

    2010-01-01

    This article utilizes Gloria Ladson-Billings' notion of educational debt in order to explore the historical, economic, and cultural politics of education reform under George W. Bush and Barack Obama. It tracks the No Child Left Behind Act across a number of fields in order to claim that Bush's expansion of the educational debt should be understood…

  5. An Interview with Barack Obama: "The Most Important Skill Is Knowledge"

    Science.gov (United States)

    Hebel, Sara

    2007-01-01

    Barack Obama agreed to answer a series of questions submitted via e-mail to his campaign. This article presents excerpts of "The Chronicle"'s exchange with the senator and candidate for the Democratic presidential nomination, in which he discussed his policy suggestions for student aid and college access; the appropriate role of the federal…

  6. Right Brain/Left Brain President Barack Obama's Uncommon Leadership Ability and How We Can Each Develop It

    CERN Document Server

    Decosterd, Mary Lou

    2010-01-01

    Right Brain/Left Brain President: Barack Obama's Uncommon Leadership Ability and How We Can Each Develop It is an inspirational guide to leadership as it should be practiced, conveyed through an up-close look at the man who sets the new leadership bar. Author Mary Lou D'costerd uses her Right Brain/Left Brain Leadership Model to frame Barack Obama's leadership skill sets. Her book shows that Obama's unique brand of leadership is the result of his extraordinary ability to leverage full-brain potential in the ways he thinks, decides, and acts. ||Right Brain/Left Brain President examines Obama's

  7. Presidents and health reform: from Franklin D. Roosevelt to Barack Obama.

    Science.gov (United States)

    Morone, James A

    2010-06-01

    The health care reforms that President Barack Obama signed into law in March 2010 were seventy-five years in the making. Since Franklin D. Roosevelt, U.S. presidents have struggled to enact national health care reform; most failed. This article explores the highly charged political landscape in which Obama maneuvered and the skills he brought to bear. It contrasts his accomplishments with the experiences of his Oval Office predecessors. Going forward, implementation poses formidable challenges for Democrats, Republicans, and the political process itself.

  8. Barack Obama Blindness (BOB): Absence of Visual Awareness to a Single Object.

    Science.gov (United States)

    Persuh, Marjan; Melara, Robert D

    2016-01-01

    In two experiments, we evaluated whether a perceiver's prior expectations could alone obliterate his or her awareness of a salient visual stimulus. To establish expectancy, observers first made a demanding visual discrimination on each of three baseline trials. Then, on a fourth, critical trial, a single, salient and highly visible object appeared in full view at the center of the visual field and in the absence of any competing visual input. Surprisingly, fully half of the participants were unaware of the solitary object in front of their eyes. Dramatically, observers were blind even when the only stimulus on display was the face of U.S. President Barack Obama. We term this novel, counterintuitive phenomenon, Barack Obama Blindness (BOB). Employing a method that rules out putative memory effects by probing awareness immediately after presentation of the critical stimulus, we demonstrate that the BOB effect is a true failure of conscious vision.

  9. Barack Obama Blindness (BOB: Absence of visual awareness to a single object

    Directory of Open Access Journals (Sweden)

    Marjan ePersuh

    2016-03-01

    Full Text Available In two experiments we evaluated whether a perceiver’s prior expectations could alone obliterate his or her awareness of a salient visual stimulus. To establish expectancy, observers first made a demanding visual discrimination on each of three baseline trials. Then, on a fourth, critical trial, a single, salient and highly visible object appeared in full view at the center of the visual field and in the absence of any competing visual input. Surprisingly, fully half of the participants were unaware of the solitary object in front of their eyes. Dramatically, observers were blind even when the only stimulus on display was the face of U.S. President Barack Obama. We term this novel, counterintuitive phenomenon, Barack Obama Blindness (BOB. Employing a method that rules out putative memory effects by probing awareness immediately after presentation of the critical stimulus, we demonstrate that the BOB effect is a true failure of conscious vision.

  10. U. S. Central Asian policy under president Barack Obama

    OpenAIRE

    Laumulin, Murat

    2010-01-01

    There can be no doubt that during the eighteen months it has been in power, the Obama Administration has in due course defined the main vectors and priorities of U.S. foreign policy, determined the country's key geopolitical interests, drawn up and adopted a National Security Strategy, and compiled a Nuclear Policy Review. The following factors are having an impact on U.S. policy in the post-Soviet expanse, which includes Central Asia (CA): relations with Russia, the PRC, the Islamic Republic...

  11. Barack Obama and His-Story : Paradox of Hybridity and Masculinity in His Autoandrography

    OpenAIRE

    瀬名波, 栄潤

    2008-01-01

    This essay, a revision of an oral presentation at NASSS, examines Barack Hussein Obama's 1995 autobiography Dreams from My Father: A Story of Race and Inheritance from literary perspectives as the text introduces not only a postmodern bildungsroman hero of hybridity but the author's paradoxical obsession to paternal heritage. As a result, his autoandrography, a life writing of a man about himself and by himself, represents a familiar story of a man who is trapped by the myth of masculinity. T...

  12. Standing in the shadows of Niebuhr : U.S. president Barack Obama and Reinhold Niebuhr’s Christian realism

    NARCIS (Netherlands)

    Kamminga, M.R.

    2011-01-01

    U.S. president Barack Obama has called renowned Christian moral and political theologian Reinhold Niebuhr a major intellectual influence. Although Obama’s acknowledgement has been widely noted and discussed, a more systematic analysis and evaluation of the extent to which Obama has actually taken

  13. Beyond Post-Racial Narratives: Barack Obama and the (Re)shaping of Racial Memory in US Schools and Society

    Science.gov (United States)

    Smith, William L.; Brown, Anthony L.

    2014-01-01

    Drawing from the work of "cultural memory" and "racial formation theory" (Omi and Winant 1994) we explore the ascension of Barack Obama as an illustration of how "race" is understood and remembered. This article focuses on the public media discourse of the 2012 Obama re-election to illustrate how the narrative morphed…

  14. Weltanschauung und Politik in den heutigen USA. Barack Obama und der „neue Kulturkampf“ um die Führung der anglo-amerikanischen Weltmacht

    OpenAIRE

    Roland Benedikter

    2010-01-01

    The relationship between Worldviews and Politics in the USA today. Barack Obama and the “new cultural battle” for political supremacy in the US English Summary: This article provides an analysis of the current relationship between Politics, Culture and Worldviews in the USA under Barack Obama. The present “great Obama divide” of US domestic politics consists in the division between institutional and contextual (cultural and worldview) politics. Obama has induced their current opposition w...

  15. Gobierno de Barack Obama: una explicación desde el institucionalismo

    Directory of Open Access Journals (Sweden)

    Javier Garay

    2010-11-01

    Full Text Available Este artículo trata de explicar, desde el institucionalismo, los problemas domésticos que ha tenido el gobierno de Barack Obama en los Estados Unidos. Se parte del hecho que este gobierno ha tenido una buena imagen en el ámbito internacional, pero ha tenido dificultades para generar consensos en el ámbito doméstico. Para esto, en el artículo se afirma que este gobierno demócrata se aleja de los valores, cultura y sociedad estadounidenses.

  16. President Barack Obama addresses the 146th annual meeting of the National Academy of Sciences.

    Science.gov (United States)

    2009-06-16

    On April 27, 2009, President Barack Obama addressed members of the National Academy of Sciences (NAS) gathered at its 146th annual meeting in Washington, D.C. In his speech, the president shared his plans to give science and technology a central role in the nation's future and an immediate place in America's economic renewal. He outlined steps he is taking to increase research spending, achieve energy independence, and improve science education. Included was what Mr. Obama cited as the largest commitment to scientific research in American history-devoting more than 3% of our gross domestic product to research and development. "Next, we are restoring science to its rightful place," Mr. Obama told a packed NAS auditorium audience. "Under my administration, the days of science taking a backseat to ideology are over." He appealed to scientists' sense of personal responsibility to reach and educate young Americans: "I want to challenge you to use your love and knowledge of science to spark a sense of wonder and excitement in a new generation." President Obama was welcomed to the National Academy of Sciences by President Ralph J. Cicerone and John P. Holdren, Assistant to the President for Science and Technology and Director of the White House Office of Science and Technology Policy. The following is a transcript of that speech.

  17. Retorika Barack Hussein Obama Dan Susilo Bambang Yudhoyono Dalam Menanggapi Isu Isis Di Dunia

    Directory of Open Access Journals (Sweden)

    Livia

    2015-07-01

    Full Text Available This research discuss about the rhetoric performed by Barack Hussein Obama as President of the United States and Susilo Bambang Yudhoyono as President of the Republic of Indonesia in delivering feedback over the ISIS issue that circulating around the world. ISIS is an organization who commit acts of terrorism in the name of Islam. The United States is known as ‘anti-Islam’ country’s, while Indonesia has the largest Muslim population in the world. Therefore, author used Roland Barthes semiotic to reveal differences in this two figures seen from their rhetoric of verbal and non-verbal language. Thus, we can reveal how this two figures performed their rhetoric over the ISIS issue that conveyed to the international community. Penelitian ini membahas mengenai retorika yang dilakukan oleh Barack Hussein Obama selaku Presiden Amerika Serikat dan Susilo Bambang Yudhoyono selaku Presiden Republik Indonesia dalam memberikan tanggapan mengenai isu ISIS yang beredar di dunia. ISIS merupakan sebuah organisasi yang melakukan tindakan terorisme dengan mengatasnamakan Islam. Amerika Serikat merupakan negara yang dikenal sebagai negara ‘anti Islam’, sedangkan Indonesia merupakan negara dengan penduduk muslim terbanyak di dunia. Oleh karena itu, penulis menggunakan semiotik Roland Barthes untuk mengungkapkan perbedaan retorika kedua tokoh dilihat dari bahasa verbal dan non verbalnya. Dengan demikian, dapat terlihat seperti apa retorika yang dilakukan oleh kedua tokoh yang ingin disampaikan kepada masyarakat internasional terkait isu ISIS.

  18. Continuing Inequity through Neoliberalism: The Conveyance of White Dominance in the Educational Policy Speeches of President Barack Obama

    Science.gov (United States)

    Hairston, Thomas W.

    2013-01-01

    The purpose of this critical discourse analysis is to examine how the political speeches and statements of President Barack Obama knowingly or unknowingly continue practices and policies of White privilege within educational policy and practice by constructing education in a neoliberal frame. With presidents having the ability to communicate…

  19. Barack Obama – the new charismatic political actor - a discourse analysis

    Directory of Open Access Journals (Sweden)

    Ada-Maria Țîrlea

    2016-09-01

    Full Text Available The American president, Barack Obama, is considered to be one of the most charismatic figures of the 21st century. His speeches are the best asset through which he emphasizes this quality. Although, he hasn’t always been considered to be a successful politician, he made his entrance on the political arena in 2004, when he delivered one of his best speeches. The aim of this paper is to reveal the most important elements of a political discourse that can contribute to creating a good image of a political actor. Using the critical discourse analysis method, we are trying to see if there is a connection between a good, coherent discourse strategy and the charisma of the American leader. The sample will include his 2004 speech, delivered at the Democrats’ Convention, the speech that put him in the eyes of the media as a future American leader.

  20. Mitos y símbolos en la campaña de Barack Obama

    Directory of Open Access Journals (Sweden)

    AracelI Soní-Soto

    2011-01-01

    Full Text Available El uso de las redes sociales en Internet desempeñó un papel fundamental en el triunfo electoral de Barack Obama en las últimas elecciones norteamericanas. El análisis de este fenómeno proporciona la pauta para visualizar su incidencia en la transformación cultural y política de la sociedad en la medida que propició una amplia participación ciudadana, coherente con los ideales democráticos. Sin embargo, el éxito de la contienda no se puede atribuir exclusivamente al uso de los medios, sino a la confluencia entre estos y la significación de los mensajes, cuyo arraigo se encuentra en los mitos de origen y en sus representaciones simbólicas.

  1. Barack Obama, John Lewis, and the Legacy of the Civil Rights Struggle

    Directory of Open Access Journals (Sweden)

    Glenn T. Eskew

    2012-01-01

    Full Text Available The watershed election in 2008 of Barack Obama as the first President of the United States to have African ancestry resulted from the life work of such civil rights activists as U.S. Congressman John Lewis. Born on a sharecropper’s farm in 1940, the African American Lewis grew up in segregated Alabama. As a college student in Nashville, he joined the sit-in protests and volunteered for the original Freedom Ride in 1961. He was elected chairman of the Student Nonviolent Coordinating Committee, becoming the youngest speaker at the March on Washington in 1963. The radical shift to Black ultimately forced Lewis out of SNCC. Consequently Lewis capitalized on the Voting Rights Act of 1965, turned his attentions to voter registration campaigns, and continued working within the system. In 1986 he won election to the U.S. House of Representatives to represent Atlanta’s Fifth Congressional District, a seat he continues to hold today.

  2. The Relationship between Racial Identity and Perceived Significance of the Election of President Barack Obama among African American Mothers.

    Science.gov (United States)

    Franco, Marisa; Smith-Bynum, Mia

    2016-01-01

    African American women's racial identity is a major determinant for how they interpret the world around them, yet there is little research examining how specific aspects of racial identity are linked with attitudes about an event that has been highly significant for African-Americans: the election of President Barack Obama. The current study examined the relationship between African American mothers' racial identity and their perceived significance of the election of President Barack Obama as an indicator of reduced systemic and actual racism for African Americans, using a sample of 110 African American mothers residing in a Northeastern metropolitan area. Results revealed that racial centrality and assimilation positively predicted perceived significance of President Obama's election for diminishing racism. Implications and future directions are discussed.

  3. The effects of name and religious priming on ratings of a well-known political figure, President Barack Obama.

    Science.gov (United States)

    Williams, Gary A; Guichard, AnaMarie C; An, JungHa

    2017-01-01

    Priming with race-typed names and religious concepts have been shown to activate stereotypes and increase prejudice towards out-groups. We examined the effects of name and religious word priming on views of a specific and well-known person, President Barack Obama. We predicted that politically conservative participants primed with President Obama's middle name (Hussein) would rate him more negatively and be more likely to view him as a Muslim than those not shown his middle name. We also examined whether conservatives primed with concrete religious words would rate President Obama more negatively and be more likely to view him as Muslim than those primed with other word types. Furthermore, we predicted that those who mis-identify President Obama as Muslim would rate him more negatively than would those who view him as Christian. The results provided mixed support for these hypotheses. Conservatives primed with President Obama's middle name rated him significantly more negatively than did those in the control condition. This effect was not found for politically liberal or moderate participants. Name priming did not significantly affect views of President Obama's religious affiliation. Although not statistically significant, conservatives primed with abstract religious words tended to rate President Obama more negatively than did those primed with other word types. Religious word priming significantly influenced views of President Obama's religious affiliation; interestingly, participants primed with abstract religious words were more likely to think President Obama is Muslim than were those primed with religious agent or non-religious words. As predicted, participants who thought president Obama was Muslim rated him significantly more negatively than did those who thought he was Christian. Overall, our results provide some evidence that ethnic name and religious word priming can significantly influence opinions, even with a well-known and specific person.

  4. Energy and climate policies of the USA during the two Barack Obama's terms

    International Nuclear Information System (INIS)

    Meritet, Sophie; Monjon, Stephanie

    2016-02-01

    As Barack Obama, from its first presidential campaign to its second term, supported the development of low carbon energies, the protection of climate and of the environment, the development of renewable energies, but also the development of non conventional fossil resources (during his second term), the authors first propose an analysis of the situation of the USA in terms of energy and of greenhouse gas emissions. They highlight the good situation of energy: USA are the first world producer, natural gas is being developed, coal is still present, and electric power is a centre of attention. The evolution of greenhouse gas emissions is discussed for the electricity sector and for the transport sector. In the next part, the authors discuss the content of the different policies implemented during both terms. These policies can be characterized by a strong support to renewable energies at the federal as well as state level, contrasted choices among states in terms of climate policy, federal initiatives for climate (reduction of CO_2 emissions in electric power plants, reduction of methane emissions, reduction of greenhouse gas emissions in other sectors), and actions on the international scene

  5. Destination memory and deception: when I lie to Barack Obama about the moon.

    Science.gov (United States)

    Haj, Mohamad El; Saloppé, Xavier; Nandrino, Jean Louis

    2018-05-01

    This study investigates whether deceivers demonstrate high memory of the person to whom lies have been told (i.e., high destination memory). Participants were asked to tell true information (e.g., the heart is a vital organ) and false information (e.g., the moon is bigger than the sun) to pictures of famous people (e.g., Barack Obama) and, in a subsequent recognition test, they had to remember to whom each type of information had previously been told. Participants were also assessed on a deception scale to divide them into two populations (i.e., those with high vs. those with low deception). Participants with high tendency to deceive demonstrated similar destination memory for both false and true information, whereas those with low deception demonstrated higher destination memory for lies than for true information. Individuals with a high tendency to deceive seem to keep track of the destination of both true information and lies to be consistent in their future social interactions, and thus to avoid discovery of their deception. However, the inconsistency between deceiving and the moral standard of individuals with a low tendency to deceive may result in high destination memory in these individuals.

  6. [Barack Obama et le « rêve américain »

    OpenAIRE

    Dumont , Gérard-François

    2009-01-01

    International audience; The “American dream” : an old concept which incorporates a strong demographic component; indeed it is inseparable from the migratory flows involving the United States. Barack Obama’s election also integrated this aspect, with the new president declaring during his campaign that he wanted to keep the American dream alive.; Notion ancienne, le « rêve américain » compte une forte dimension démographique, car il est indissociable des courants migratoires liés aux États-Uni...

  7. Using group consciousness theories to understand political activism: case studies of Barack Obama, Hillary Clinton, and Ingo Hasselbach.

    Science.gov (United States)

    Duncan, Lauren E

    2010-12-01

    I describe and integrate several theories of group consciousness and collective action, along with 3 case studies of political activists. I have 2 goals: (1) to use the theories to help us understand something puzzling about each life and (2) to use the cases to complicate and expand the theories. Barack Obama's case raises the question of how someone with a politicized Black identity evolved into a politician working for all oppressed people and complicates racial identity development theory. Hillary Clinton's case raises the question of how a middle-class White girl raised in a conservative family became a prominent Democratic Party politician and complicates group consciousness theories by demonstrating the importance of generation and personality. Ingo Hasselbach's (a former German neo-Nazi leader) case illustrates relative deprivation theory and raises the question of whether theories developed to explain subordinate group consciousness can be applied to movements of dominant group consciousness. © 2010 The Author. Journal of Personality © 2010, Wiley Periodicals, Inc.

  8. Spin masters how the media ignored the real news and helped reelect Barack Obama

    CERN Document Server

    Freddoso, David

    2013-01-01

    The biggest story of the election was how the media ignored the biggest story of the election.Amid all the breathless coverage of a non-existent War on Women, there was little or no coverage of Obama's war on the economy?how, for instance, part-time work is replacing full-time work; how low-wage jobs are replacing high-wage ones; how for Americans between the ages of 25 and 54 there are fewer jobs today than there were when the recession officially ended in 2009, and fewer, in fact, than at any time since mid-1997.The downsizing of the American economy wasn't the only stor

  9. O primeiro ano de governo de Barack Obama: tempestades à toda volta

    Directory of Open Access Journals (Sweden)

    Eva Paulino Bueno

    2010-02-01

    Full Text Available O primeiro ano de Barak Obama à frente do governo americano foi um ano de grandes dificuldades, não só para ele, mas também para o seu partido democrata. Não só para os democratas, mas também para o povo americano. Não só para o povo americano, mas também para o povo iraquiano, e o povo do Afeganistão. E, por extensão, para todas as pessoas do mundo que ouviram seu discurso de aceitação do cargo, no dia 20 de janeiro de 2009. Os únicos que não sofreram, pelo que pude averiguar ouvindo rádio, lendo jornais e assistindo as notícias, foram os comentaristas republicanos, especialmente os ligados à tropa da cadeia de televisão Fox. Para eles, foi um ano de exultação.  Só não foi melhor porque o país não sofreu um ataque terrorista de

  10. Weltanschauung und Politik in den heutigen USA. Barack Obama und der „neue Kulturkampf“ um die Führung der anglo-amerikanischen Weltmacht

    Directory of Open Access Journals (Sweden)

    Roland Benedikter

    2010-06-01

    Full Text Available The relationship between Worldviews and Politics in the USA today. Barack Obama and the “new cultural battle” for political supremacy in the US English Summary: This article provides an analysis of the current relationship between Politics, Culture and Worldviews in the USA under Barack Obama. The present “great Obama divide” of US domestic politics consists in the division between institutional and contextual (cultural and worldview politics. Obama has induced their current opposition when he ran for the US Presidency by profiling himself as a “cultural” candidate “against the system”. One result is that by becoming part of the system after being elected, Obama has lost some of his initial “revolutionary” appeal; a second effect is that the opposition is now trying to turn the tables by mobilizing the contextual political sphere against Obama’s control of the institutional power. In fact, the Republicans, rather than concentrating on traditional ways of regaining power focus on launching a new “worldview” battle against Obama in the hope to use the pre-political sphere to eventually regain the institutional political majority. The overall result is a general climate of “worldview mobilization” in the USA, and an increased influence of cultural and worldview philosophies onto the institutionalized mechanisms of politics. Pre-political movements like the conservative “inverting the myth – inverting the paradigm” movement or the “tea party” movement are the expression of attempts towards a new “cultural battle” for “the soul of the USA,” which has to be understood in its basic mechanisms, if the “Obama constellation” shall be understood. This article sketches some core elements of Obama’s worldview that are in play in this game, and it argues that many actions of Obama on the field of foreign politics are (and will be to a noticeable extent co-oriented toward influencing the domestic

  11. Weltanschauung und Politik in den heutigen USA. Barack Obama und der „neue Kulturkampf“ um die Führung der anglo-amerikanischen Weltmacht

    Directory of Open Access Journals (Sweden)

    Roland Benedikter

    2010-06-01

    Full Text Available This article provides an analysis of the current relationship between Politics, Culture and Worldviews in the USA under Barack Obama. The present "great Obama divide" of US domestic politics consists in the division between institutional and contextual (cultural and worldview politics. Obama has induced their current opposition when he ran for the US Presidency by profiling himself as a "cultural" candidate "against the system". One result is that by becoming part of the system after being elected, Obama has lost some of his initial "revolutionary" appeal; a second effect is that the opposition is now trying to turn the tables by mobilizing the contextual political sphere against Obama’s control of the institutional power. In fact, the Republicans, rather than concentrating on traditional ways of regaining power focus on launching a new "worldview" battle against Obama in the hope to use the pre-political sphere to eventually regain the institutional political majority. The overall result is a general climate of "worldview mobilization" in the USA, and an increased influence of cultural and worldview philosophies onto the institutionalized mechanisms of politics. Pre-political movements like the conservative "inverting the myth - inverting the paradigm" movement or the "tea party" movement are the expression of attempts towards a new "cultural battle" for "the soul of the USA," which has to be understood in its basic mechanisms, if the "Obama constellation" shall be understood. This article sketches some core elements of Obama’s worldview that are in play in this game, and it argues that many actions of Obama on the field of foreign politics are (and will be to a noticeable extent co-oriented toward influencing the domestic "worldview battle."

  12. Majanduskriis, vabadussammas, Barack Obama...

    Index Scriptorium Estoniae

    2008-01-01

    Ettevõtja Indrek Neivelt, TLÜ rektor Rein Raud, filmitegija Andres Maimik, peaminister Andrus Ansip, ajakirja Vikerkaar peatoimetaja Märt Väljataga, filmitegija Ilmar Raag avaldavad arvamust, millega läheb 2008. aasta ajalukku

  13. The Obama Books Boom

    Science.gov (United States)

    Roach, Ronald

    2009-01-01

    As Barack Obama's rise to power inspires a flood of books, scholars hope the publishing trend will yield serious analysis. Barack Obama's rise from Illinois politics to the U.S. presidency has inspired authors to produce a flood of books chronicling the 44th commander in chief's life story and political career. Obama's political odyssey invites…

  14. Remembering President Barack Obama's inauguration and the landing of US Airways Flight 1549: A comparison of the predictors of autobiographical and event memory

    DEFF Research Database (Denmark)

    Koppel, Jonathan Mark; Brown, Adam D.; Stone, Charles B.

    2013-01-01

    regressions we found that the psychological variables of recalled emotional intensity and personal importance/centrality predicted AM consistency and event memory accuracy for the inauguration. Conversely, the rehearsal variables of covert rehearsal and media attention predicted, respectively, AM consistency......We examined and compared the predictors of autobiographical memory (AM) consistency and event memory accuracy across two publicly documented yet disparate public events: the inauguration of Barack Obama as the 44th president of the United States on January 20th 2009, and the emergency landing of US...... Airways Flight 1549, off the coast of Manhattan, on January 15th 2009. We tracked autobiographical and event memories for both events, with assessments taking place within 2½ weeks of both events (Survey 1), and again between 3½ and 4 months after both events (Survey 2). In a series of stepwise...

  15. Prediction of Audience Response from Spoken Sequences, Speech Pauses and Co-speech Gestures in Humorous Discourse by Barack Obama

    DEFF Research Database (Denmark)

    Navarretta, Costanza

    2017-01-01

    president mocks himself, his collaborators, political adversary and the press corps making the audience react with cheers, laughter and/or applause. The results of the prediction experiment demonstrate that information about spoken sequences, pauses and co-speech gestures by Obama can be used to predict...

  16. Communication dated 2 April 2009 received from the Permanent Missions of the Russian Federation and the United States of America regarding a joint statement by Russian President Dmitry Medvedev and U.S. President Barack Obama

    International Nuclear Information System (INIS)

    2009-01-01

    The Secretariat has received a communication dated 2 April 2009 from the Permanent Missions of the Russian Federation and the United States of America, transmitting to the attention of all Member States of the IAEA a joint statement by Russian President Dmitry Medvedev and U.S. President Barack Obama issued on 1 April 2009. As requested in that communication, the attached statement is herewith circulated for the information of all Member States

  17. A positive psychology to cope with radicalisation and terrorism? A case study of the speech by Barack Obama at Cairo

    Directory of Open Access Journals (Sweden)

    Manuel Moyano

    2016-12-01

    Full Text Available Since the September 11 terrorist attacks, coping with radicalisation and jihadist terrorism has been at the forefront of the domestic and foreign policy agendas in Western societies. During this time, the influence that political leaders can exert in their interaction with institutions, citizens, and terrorist organizations has been demonstrated. We present a case study of the speech by Barak Obama on June 4, 2009 at the University of Cairo (“A New Beginning”. Its content and internal structure is analysed using the classification of virtues and strengths defined by Peterson and Seligman (2004 as a theoretical and conceptual reference within the framework of positive psychology. This speech marked a turning point in the relationship between the USA and the Arab-Muslim world and could be considered to be a genuine exercise in positive communication. Its implications are yet to be determined, because it continues to exert an influence on the Obama administration’s domestic and foreign policy. In a globalized and networking world in which risks and adversities require innovative responses, more than ever we suggest that social communication capable of promoting virtues and strengths associated with optimism, hope, confidence, strength, or vitality is needed more than ever.

  18. Remembering President Barack Obama's inauguration and the landing of US Airways Flight 1549: a comparison of the predictors of autobiographical and event memory.

    Science.gov (United States)

    Koppel, Jonathan; Brown, Adam D; Stone, Charles B; Coman, Alin; Hirst, William

    2013-01-01

    We examined and compared the predictors of autobiographical memory (AM) consistency and event memory accuracy across two publicly documented yet disparate public events: the inauguration of Barack Obama as the 44th president of the United States on January 20th 2009, and the emergency landing of US Airways Flight 1549, off the coast of Manhattan, on January 15th 2009. We tracked autobiographical and event memories for both events, with assessments taking place within 2½ weeks of both events (Survey 1), and again between 3½ and 4 months after both events (Survey 2). In a series of stepwise regressions we found that the psychological variables of recalled emotional intensity and personal importance/centrality predicted AM consistency and event memory accuracy for the inauguration. Conversely, the rehearsal variables of covert rehearsal and media attention predicted, respectively, AM consistency and event memory accuracy for the plane landing. We conclude from these findings that different factors may underlie autobiographical and event memory for personally and culturally significant events (e.g., the inauguration), relative to noteworthy, yet less culturally significant, events (e.g., the plane landing).

  19. Let Obama be Obama! / Toomas Alatalu

    Index Scriptorium Estoniae

    Alatalu, Toomas, 1942-

    2010-01-01

    USA politoloogi ja julgeolekueksperdi Zbigniew Brzezinski artiklist "Lootusest julguseni" ajakirjas Foreign Affairs, milles autor lahkab president Barack Obama välispoliitikat. USA Lähis-Ida poliitikast ja USA- Iisraeli suhetest

  20. Beyond Political Rhetoric and Discourse: What Type of Educational, Socio-Economic, and Political Change Should Educators Expect of President Barack Obama?

    Science.gov (United States)

    Orelus, Pierre W.

    2009-01-01

    This article critically analyzes Obama's singular political victory. The author begins by laying out current racial, socio-economic, educational and political challenges that await President-elect Obama. He goes on to analyze Obama's political discourse and then questions whether or not Obama would be able to meet these challenges. The author…

  1. Presidendikandidaat Obama tegi algust Euroopa-turneega / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2008-01-01

    USA demokraatide presidendikandidaadi Barack Obama visiidist Euroopasse, kohtumisest Saksamaa kantsleri Angela Merkeliga. Barack Obama ei saanud kõnet pidada Brandenburgi värava juures, nagu ta oli soovinud. Lisa: Seni usub rahvas pigem McCaini

  2. Executive Orders-Barack Obama

    Data.gov (United States)

    National Archives and Records Administration — Executive orders are official documents, numbered consecutively, through which the President of the United States manages the operations of the Federal Government....

  3. Obama's "Postmodernism," Humanism and History

    Science.gov (United States)

    Peters, Michael A.

    2009-01-01

    The term "postmodernism" has recently been used to describe President Barack Obama, and not by just one commentator. Jonah Goldberg in a recent USA Today column, the author of "Liberal Fascism," advanced the notion that Obama is a postmodernist. Webster Griffin Tarpley, Bruce Marshall & Jonathon Mowat (2008) have written a book entitled "Obama:…

  4. Obama ja terroristid / Gwynne Dyer

    Index Scriptorium Estoniae

    Dyer, Gwynne

    2009-01-01

    Barack Obama USA presidendiks saamise järel on autori arvates oluliselt suurenenud oht, et terroristid võivad peagi ette võtta ulatusliku rünnaku Ameerika vastu, tekitamaks hirmutunnet USA avalikkuses

  5. Obama's Foreign Policy: Is there such a thing?

    OpenAIRE

    Pata, Martin

    2010-01-01

    This thesis examines the foreign policy of the 44th President of the United States of America, Barack Obama. A significant theme of Barack Obama's candidacy for presidency was "change"; more specifically change in policy from previous administration. Therefore, the thesis looks at the changes brought about by President Obama once he was elected. First, we look at foreign policy of the United States under President George W. Bush, then we look at foreign policy-related assertions of Barack Oba...

  6. Obama kavatseb samal ajal kulutada ja kokku hoida / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2008-01-01

    USA tulevase presidendi Barack Obama meeskond koostab abipaketti, et luua 2010. aastaks juurde 3,5 mln. töökohta, selleks kuluks 500 mld. dollarit. Hiiglaslikust eelarvedefitsiidist. B. Obama majandusmeeskonnast

  7. The Obama Administration

    DEFF Research Database (Denmark)

    Ashbee, Edward

    2012-01-01

    Barack Obama's election as US president gave rise to hopes of radical reform. Indeed, comparisons were drawn with 1932 and there were references to ‘realignment’. Many on the left were quickly disappointed by the limited character of the American Recovery and Reinvestment Act, the abandonment of ...

  8. Dressing the Black Body. Mode, Hairstyle und Schwarzsein in den USA – von den 1970er-Jahren bis zu Barack Obama

    Directory of Open Access Journals (Sweden)

    Philipp Dorestal

    2017-08-01

    Full Text Available Conventional forms of African American activism and organization in the second half of the twentieth century have been the subject of academic research for quite some time, but less attention has been devoted to symbolic and body political forms of intervention. Looking at the Afro hairstyle and hip hop culture, this article explores how African American identity has been reflected through Style Politics. It outlines the history of African American hairstyles from the 1970s until the 2000s and identifies elements of popular culture such as Blaxploitation movies and rap music as constitutive of African American fashion. The question of ›respectability‹ that surfaced in the context of racist discourses about black women will be examined through the example of First Lady Michelle Obama, who rose to fame as a fashion icon. In conclusion, the article discusses the case of Trayvon Martin, an African American teenager who was killed in 2012 while wearing a hoodie, making the garment once again an object of contention and a symbol of protest. * * * Klassische Formen des Aktivismus und der Organisierung von African Americans in der zweiten Hälfte des 20. Jahrhunderts sind schon seit geraumer Zeit Gegenstand wissenschaftlicher Studien. In der bisherigen Forschung weniger gewürdigt wurden jedoch symbolische und körperpolitische Interventionsformen. Dieser Aufsatz geht anhand der Afro-Frisur und der durch die Hip-Hop-Kultur inspirierten Mode der Frage nach, wie afroamerikanische Identität über Style Politics verhandelt wurde. Skizziert wird die Geschichte afroamerikanischer Hairstyles von den 1970er- bis zu den 2000er-Jahren. Weiterhin werden Elemente der Populärkultur wie das Blaxploitation-Kino oder die seit den 1980er-Jahren verbreitete Rap-Musik als stilbildend für afroamerikanische Modephänomene identifiziert. Die Frage der »Respektabilität«, die im Kontext rassistischer Diskurse über schwarze Frauen auftauchte, wird anhand von Michelle

  9. President Ilves kohtus Ameerika Ühendriikide presidendi Barack Obamaga

    Index Scriptorium Estoniae

    2009-01-01

    President Toomas Hendrik Ilves kohtus 15. juunil 2009 Washingtonis USA presidendi Barack Obama ja tema julgeolekunõuniku James Jonesiga. Vabariigi President töövisiidil Ameerika Ühendriikides 9.-16.06.2009

  10. Barack Obama’s infrastructure policies for the United States

    NARCIS (Netherlands)

    Auger, J.F.

    2008-01-01

    The new president of the United States, Barack Obama, has set his policies on infrastructures. To carry them out, he will resort mostly to economics incentives and, to a lesser extent, regulatory constraints.

  11. Grybauskaite rejects Obama's invitation / Rokas M. Tracevskis

    Index Scriptorium Estoniae

    Tracevskis, Rokas M.

    2010-01-01

    8. aprillil kirjutavad Ameerika Ühendriikide president Barack Obama ja Venemaa president Dmitri Medvedev Prahas uuele strateegilise tuumarelvastuse piiramise leppele alla. Samaks päevaks on Barack Obama Prahasse kutsunud Eesti, Läti, Leedu ja Rumeenia presidendid ning Poola, Tšehhi, Bulgaaria, Horvaatia, Ungari, Slovakkia ja Sloveenia peaministrid. Leedu president Dalia Grybauske loobus kutsest. Tema asemel sõidab kohtumisele peaminister Andrius Kubilius

  12. Is Montessori Ready for the Obama Generation?

    Science.gov (United States)

    Powell, Mark

    2009-01-01

    When Barack Obama announced his run for the presidency, he seemed an unlikely candidate. Against all odds, he was able to defeat an apparently overwhelming opposition by relating to the electorate in a more horizontal, collaborative manner. What Obama did differently was to empower the new, digitally active, younger political class by involving…

  13. Obama pistab vabariiklastega rinda / Hendrik Vosman

    Index Scriptorium Estoniae

    Vosman, Hendrik

    2011-01-01

    USA president Barack Obama tutvustas riigi uut säästukava, mille keskne soov on ulatuslikult parandada maksusüsteemi ja teenida nii riigikassasse 10 aasta jooksul juurde 1,5 triljonit dollarit. Seoses vabariiklaste vastuseisuga ei ole Obamal lootust pälvida Kongressis kava heakskiitu. Diagramm: Obama kava eelarvepuudujäägi vähendamiseks.

  14. USA politoloogid : Obama võit oleks ka Eesti oma / Laura Vetik

    Index Scriptorium Estoniae

    Vetik, Laura

    2008-01-01

    USA politoloogide sõnul oleks pingestunud Venemaa ja USA suhete taustal Eestile kasulikum, kui 56. USA presidendivalimised võidaks demokraat Barack Obama. Erinevate politoloogide hinnanguid. Vt. samas: Obama ja McCain loovad kabinette

  15. Üks täht on langenud: aasta Obama võidust / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2009-01-01

    Autor analüüsib USA presidendi Barack Obama populaarsuse langust ning märgib, et ootused, millega kuulati B. Obama võidukõnet, on asendunud rahutuks muutunud suhtumisega tema ametis hakkama saamisesse. Lisa: 6 murtud lubadust

  16. Obama's 2012 Plan Shelters Education

    Science.gov (United States)

    Klein, Alyson

    2011-01-01

    The author reports on the federal budget proposal for fiscal year 2012 in which President Barack Obama singled out education as an area crucial to the country's economic future. He called for bolstering programs he deems critical to his vision for a renewed Elementary and Secondary Education Act and proposed new ones in research, early-childhood…

  17. Obama Plays Cheerleader for STEM

    Science.gov (United States)

    Robelen, Erik W.

    2010-01-01

    Amid a struggling economy, a raft of foreign-policy headaches, and the tail end of a heated campaign season, President Barack Obama carved out time in his schedule last month to watch students in the State Dining Room demonstrate a solar-powered model car, a water-purification system, and a soccer-playing robot. The science fair was the fifth…

  18. Glorious Burdens: Teaching Obama's History and the Long Civil Rights Movement

    Science.gov (United States)

    Slate, Nico

    2011-01-01

    As a young child, Barack Obama learned about the civil rights movement from his mother. Obama's mother strove to instill in her multiracial son pride in being more than just literally African American. There is much to learn from Obama's history, understood both as the story of his life and as what Obama himself has said about his past and the…

  19. Black Orpheus, Barack Obama’s Governmentality

    Directory of Open Access Journals (Sweden)

    Donald Pease

    2011-09-01

    Full Text Available This essay constitutes a preliminary effort to explain the state fantasy with which Barack Obama hegemonized an alternative to the biopolitical settlement normalizing George W. Bush’s Global War on Terror (Pease 2009. In what follows, I intend to argue that Obama has not utterly displaced Bush’s Homeland State of Exception but that Obama’s governmentality presupposes it as the structuring logic through which he transformed the US state’s relationship with domestic and planetary peoples. I will be interested in particular in the role that Obama’s complex negotiation with the congeries of racial fantasies that he found condensed in the figure and the film Black Orpheus played in Barack Obama’s governmentality.

  20. Obama reassured Kubilius about U.S. security guarantees / Rokas M. Tracevskis

    Index Scriptorium Estoniae

    Tracevskis, Rokas M.

    2010-01-01

    Ameerika Ühendriikide president Barack Obama ja Venemaa riigipea kohtusid 8. aprillil Prahas ning allkirjastasid uue tuumarelvastuse piiramise leppe. Barack Obama oli Prahasse lõunale kutsunud Eesti, Läti, Leedu ja Rumeenia presidendid ning Poola, Tšehhi, Bulgaaria, Horvaatia, Ungari, Slovakkia ja Sloveenia peaministrid. Leedu president Dalia Grybauskaite loobus kutsest, teda asendas peaminister Andrius Kubilius

  1. McCainiga hakkab rinda pistma Obama / Hendrik Vosman

    Index Scriptorium Estoniae

    Vosman, Hendrik

    2008-01-01

    USA demokraatide presidendikandidaat Hillary Clinton ei söandanud oma allajäämist Barack Obamale tunnistada. Lisa: Obama ja McCaini seisukohad. Vt. samas: Hillary Clinton võib saada asepresidendi kandidaadiks

  2. Obama rahustab murelikku Ida-Euroopat / Jürgen Tamme

    Index Scriptorium Estoniae

    Tamme, Jürgen

    2014-01-01

    USA president Barack Obama puudutas kohtumistel Brüsselis, lisaks olukorrale Krimmis, Euroopa energiajulgeoleku ja Euroopa riikide kaitsekulutuste teemadele, ka NATO kohaloleku suurendamist Ida- ja Kesk-Euroopas

  3. Obama suunab kahuritule teadmata kadunud Osamale / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2009-01-01

    Autori sõnul on USA tähelepanu hajumine võimaldanud al-Qaidal peituda ja neid varjaval Talibanil uuesti tugevneda. Esimene muutus, mille Barack Obama USA presidendina tegi, oli katse islamimaailma terroristidest eemale meelitada

  4. Obama ja McCaini lugu Ameerika presidendivalimistel : kes võidab? / Jonatan Vseviov

    Index Scriptorium Estoniae

    Vseviov, Jonatan

    2008-01-01

    Autor analüüsib USA presidendikandidaatide Barack Obama ja John McCaini valimiskampaaniat, sellel ajal esitatavat lugu minevikust ja tulevikust, kus keskseks tegelaseks on kandidaat ise ning asepresidendikandidaatide valikut. Obamal on muutuste narratiiv - soov muuta senist poliitikat, McCainil aga narratiiv kogemustest ja sõltumatusest. Vt. samas: Barack Obama; John McCain; Hendrik Vosman. Obama valmistub koostama staaride kabinetti; Evelyn Kaldoja. Michelle Obamat võrreldakse Jackie Kennedyga; Missioonitundega õlleprintsess Cindy Hensley McCain

  5. Häkkerid levitasid libauudist Obama surmast / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2011-01-01

    Häkkerid asetasid 4. juulil USA telekanalile Fox News kuuluvale Twitteri-leheküljele välksõnumi, et USA president Barack Obama olevat surnud. 2. mail Osama bin Ladeni tapmisest teatades oskas telekanal ekraanil edastada trükiveaga teadet "Obama bin Laden on surnud"

  6. Obama states obligation to act on climate change

    Science.gov (United States)

    Showstack, Randy

    2012-11-01

    Obama states obligation to act on climate change Noting increased global temperatures, Arctic ice melt, and severe weather events, President Barack Obama said that climate change is real and called for a conversation across the country to determine what can be done about it.

  7. Diplomatic Mission: President Obama's Path to Performance Pay

    Science.gov (United States)

    Smarick, Andy

    2011-01-01

    In his first major education speech as a presidential candidate, Senator Barack Obama affirmed his support of teachers unions. Less than two years later, in his first major education address as president, delivered to the Hispanic Chamber of Commerce in March 2009, Obama explicitly backed paying teachers for performance, a reform the unions…

  8. Obama, where Art Thou? Hoping for Change in U.S. Education Policy

    Science.gov (United States)

    Au, Wayne

    2009-01-01

    In this essay, Wayne Au carefully considers the educational stance of Barack Obama by exploring the president's speeches and his personnel and policy choices. Au considers the election of Obama as a moment of possibility for change in American education, but also questions whether Obama's hopeful message about education will be fully realized,…

  9. USA valimiste võitja võib selguda varakult - kui Obama võtab Indiana / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2008-01-01

    USA presidendivalimistel suletakse valimisjaoskonnad esimesena Indianas. Demokraatide kampaania konsultandi Doug Schoeni hinnangul viitab isegi tasavägine tulemus Indianas ilmselt Barack Obama suurele üleriigilisele võidule. Reutersi vaatlejate hinnanguid. Vt. samas: Kas populaarsusküsitlused ikka ennustavad valimistulemuse õigesti? Kaart, tabelid, graafikud: Barack Obama läheb võitma

  10. Barack Obama’s pauses and gestures in humorous speeches

    DEFF Research Database (Denmark)

    Navarretta, Costanza

    2017-01-01

    The main aim of this paper is to investigate speech pauses and gestures as means to engage the audience and present the humorous message in an effective way. The data consist of two speeches by the USA president Barack Obama at the 2011 and 2016 Annual White House Correspondents’ Association Dinner...... produced significantly more hand gestures in 2016 than in 2011. An analysis of the hand gestures produced by Barack Obama in two political speeches held at the United Nations in 2011 and 2016 confirms that the president produced significantly less communicative co-speech hand gestures during his speeches...... and they emphasise the speech segment which they follow or precede. We also found a highly significant correlation between Obama’s speech pauses and audience response. Obama produces numerous head movements, facial expressions and hand gestures and their functions are related to both discourse content and structure...

  11. Obama: me keeldume elamast hirmus / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2011-01-01

    USA president Barack Obama ja välisminister Hillary Clinton rõhutasid 11. septembri terrorirünnaku aastapäeval, et Ameerika Ühendriigid ei tohi oma valvsust kaotada, sest terrorioht ei kao kuhugi. New Yorgis toimunud mälestustseremooniast

  12. Obama Pressing Boost for Pre-K

    Science.gov (United States)

    Klein, Alyson

    2013-01-01

    President Barack Obama used his first State of the Union address since winning re-election to put education at the center of his broader strategy to bolster the nation's economic prospects. He is proposing to dramatically expand preschool access for low- and middle-income children and to create a new competitive program aimed at helping high…

  13. Obama and US policy towards Africa

    DEFF Research Database (Denmark)

    Olsen, Gorm Rye

    2017-01-01

    When Barack Obama came into office in January 2009, there were high expectations that he would change the policy towards Africa. It has not happened. Critics maintain that the current policy is not only a continuation of the policy of George W. Bush but has also become increasingly ‘militarized...

  14. Obama kriisitiimi juhib tugev kolmik / Sirje Rank

    Index Scriptorium Estoniae

    Rank, Sirje, 1966-

    2008-01-01

    USA presidendiks valitud Barack Obama kuulutab ametlikult välja oma meeskonna liikmed. Tulevane rahandusminister Timothy Geithner ning Valge Maja koordinatsiooni nõukogu tulevane juht Lawrence Summers seisavad vastamisi finantskriisi ületamise ning finantssüsteemi stabiliseerimise ülesandega

  15. Obama sai rahupreemia liiga vara / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2009-01-01

    Norra Nobeli komitee meelest väärib USA president Barack Obama rahupreemiat selle eest, et ta on andnud maailmale "parema tuleviku lootuse" oma tööga rahu nimel ja üleskutsetega vähendada tuumarelvastust kogu maailmas

  16. Segurança nacional e liberdades civis nos Estados Unidos: Obama e a opção pela segurança

    Directory of Open Access Journals (Sweden)

    Cláudio Júnior Damin

    2013-10-01

    Full Text Available O artigo analisa, à luz da experiência histórica dos EUA, as recentes denúncias de vigilância do Estado em relação aos indivíduos no governo de Barack Obama. Aborda-se a tensão entre segurança nacional e liberdades civis e como o democrata faz uma opção pela segurança, repetindo o padrão de presidentes anteriores.   The article examines, in the light of the historical experience of the U.S., recent reportsof state surveillance in relation to individuals in the government of Barack Obama. Addresses the tension between national security and civil liberties and how the Democrat did an option for safety, repeating the pattern of previous presidents.

  17. Pivot to the Pacific? The Obama Administration’s Rebalancing Toward Asia

    Science.gov (United States)

    2012-03-28

    office/2011/11/17/remarks- president-obama-australian-parliament. President Barack Obama and Prime Minister Gillard of Australia, “Remarks by...President Obama and Prime Minister Gillard of Australia in Joint Press Conference,” November 16, 2011, at http://www.whitehouse.gov/the-press-office/2011...11/16/remarks-president-obama-and-prime- minister- gillard -australia-joint-press. U.S. Department of Defense, Sustaining U.S. Global Leadership

  18. The Obama health care plan: what it means for mental health care of older adults.

    Science.gov (United States)

    Sorrell, Jeanne M

    2009-01-01

    Health care was an important issue for both the Obama and McCain election campaigns. Now that Barack Obama is poised to serve as the 44th President of the United States, many health care providers are focused on what Obama's administration will mean for new health care initiatives. This article focuses specifically on aspects of the Obama and Biden health care plan that affects mental health care for older adults.

  19. Obama alustab külaskäiku Venemaale keerulisel ajal / Liisi Poll

    Index Scriptorium Estoniae

    Poll, Liisi, 1980-

    2009-01-01

    USA president Barack Obama alustab 6. juulil oma Moskva visiiti, mille käigus on tal kavas lisaks Kremli juhtidele kohtuda ka opositioonitegelaste ning Nõukogude Liidu viimase juhi Mihhali Gorbatšoviga

  20. Obama jääb eestlastele võõraks / Jaanus Betlem

    Index Scriptorium Estoniae

    Betlem, Jaanus, 1961-

    2010-01-01

    Barack Obama näol on enamiku eestlaste jaoks tegemist järjekordse meediastaariga. Ta on nagu filminäitleja, kelle naeratus ehib seltskonnaajakirjade kaasi, kuid tegelik elu jääb lugejate eest varjatuks

  1. Proua Obama on murdnud nii ilusate kui ka mõjukate nimekirja / Evelyn Kaldoja

    Index Scriptorium Estoniae

    Kaldoja, Evelyn, 1980-

    2009-01-01

    Hiljutise Gallupi küsitluse andmetel toetab USA presidenti Barack Obamat 69 protsenti ja tema abikaasat Michelle Obamat 72 protsenti küsitlusele vastanuist. Michelle Obama populaarsusest esileedi rollis

  2. Obama võidud on tekitamas doominoefekti / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2008-01-01

    USA eelvalimistel on Barack Obama olnud Hillary Clintonist edukam juba kaheksas osariigis järjest, Clinton on välja vahetanud oma kampaania juhi ja asejuhi. Mõningatel hinnangutel otsustavad võitja lõpuks nn. superdelegaadid, kes pole seotud eelvalimiste ega lubadusega üht või teist kandidaati toetada. Diagrammid, kaardid: McCain ja Obama edukad. Lisa: Delegaatide arv on kõigi puhul segane

  3. Universities Look to Obama to Expand Their Role in Development Abroad

    Science.gov (United States)

    McMurtrie, Beth

    2009-01-01

    As the Obama administration takes office, educators involved in development work abroad look to the future with hope. Although the economic downturn may constrain the new president's ability to make financial commitments abroad, Barack Obama has said he wants to double the amount of foreign assistance provided by the United States to fight poverty…

  4. African Identity, Self and Other, in Obama's "Dreams from My Father"

    Science.gov (United States)

    Heikal, Azza Ahmed; Aziz, Heba Mohamed Abdel

    2016-01-01

    This paper is a close examination of postcolonial and postmodern 20th century discourse with reference to Obama's "Dreams from My Father" (1995). Barack Hussein Obama (1961-present) has a colonial experience and double cultural background which formulate his views of racial discrimination, make him accept racial differences and dream of…

  5. Kan Obama speechen? Yes he can! (Brabants Dagblad 7 nov. 2008)

    NARCIS (Netherlands)

    Bas Jongenelen

    2008-01-01

    Snel nadat duidelijk werd dat Barack Obama de Amerikaanse presidentsverkiezingen gewonnen had, hield hij in Chicago zijn overwinningstoespraak. Was dit de historische toespraak waar Amerika op zat te wachten? Hoe goed was de speech eigenlijk? Ik zal hier een korte analyse presenteren van Obama's

  6. The Obama Era: A Post-Racial Society?

    Science.gov (United States)

    Lum, Lydia

    2009-01-01

    With Barack Obama ensconced as the nation's first Black president, plenty of voices in the national conversation are trumpeting America as a post-racial society--that race matters much less than it used to, that the boundaries of race have been overcome, that racism is no longer a big problem. In this article, longtime scholars whose life's work…

  7. Obama Pushes Pre-K, Competitive Grants in Budget

    Science.gov (United States)

    Klein, Alyson

    2013-01-01

    President Barack Obama's latest budget proposal envisions a sweeping, multi-billion-dollar expansion of prekindergarten programs and doubles down on the administration's strategy of using competitive grants to drive big change in states and districts--all as school districts try to cope with the largest cuts to federal education spending in recent…

  8. Results of President Obama's Race to the Top

    Science.gov (United States)

    Howell, William G.

    2015-01-01

    Caught between extraordinary public expectations and relatively modest constitutional authority, U.S. presidents historically have fashioned all sorts of mechanisms--executive orders, proclamations, memoranda--by which to move their objectives forward. William Howell asserts that under President Barack Obama's administration, presidential…

  9. Why Barack Obama is black: a cognitive account of hypodescent.

    Science.gov (United States)

    Halberstadt, Jamin; Sherman, Steven J; Sherman, Jeffrey W

    2011-01-01

    We propose that hypodescent-the assignment of mixed-race individuals to a minority group-is an emergent feature of basic cognitive processes of learning and categorization. According to attention theory, minority groups are learned by attending to the features that distinguish them from previously learned majority groups. Selective attention creates a strong association between minority groups and their distinctive features, producing a tendency to see individuals who possess a mixture of majority- and minority-group traits as minority-group members. Two experiments on face categorization, using both naturally occurring and manipulated minority groups, support this view, suggesting that hypodescent need not be the product of racist or political motivations, but can be sufficiently explained by an individual's learning history.

  10. Os doze trabalhos de Obama

    Directory of Open Access Journals (Sweden)

    Henrique Rattner

    2010-02-01

    Full Text Available

    A alegoria com o semideus da mitologia latina, filho de Júpiter e de Alcmena, dotado de poderes sobre humanos e chamado a executar doze tarefas impossíveis para um mortal comum não parece um exagero ao analisar os desafios políticos e econômicos enfrentados pelo atual presidente dos Estados Unidos, Barack Obama. Eleito por maioria expressiva de votos da população profundamente decepcionada pelo governo Bush e passados 300 dias desde sua posse, é possível fazer um primeiro balanço de seu governo. Obama herdou o país no meio da pior recessão das últimas décadas e deve enfrentar graves problemas na política interna e externa, sem falar da tremenda responsabilidade de recuperar o prestígio e o respeito pelo país que continua sendo a maior potência econômica e militar do mundo.

  11. Summary and Analysis of President Obama's Education Budget Request, Fiscal Year 2012: Issue Brief

    Science.gov (United States)

    New America Foundation, 2011

    2011-01-01

    President Barack Obama submitted his third budget request to Congress on February 14th, 2011. The detailed budget request includes proposed funding levels for federal programs and agencies in aggregate for the upcoming 10 fiscal years, and specific fiscal year 2012 funding levels for individual programs subject to appropriations. Congress will use…

  12. Key Questions on the Obama Administration's 2013 Education Budget Request: Federal Education Budget Project. Issue Brief

    Science.gov (United States)

    New America Foundation, 2012

    2012-01-01

    President Barack Obama submitted his third budget request to Congress on February 13th, 2012. The budget request includes proposed funding levels for all federal programs and agencies in aggregate for the upcoming 10 fiscal years, and specific fiscal year 2013 funding levels for programs subject to the annual appropriations process. It is…

  13. Failure to Launch: Obama's New Teen Initiative Can Be Fixed, and Here's How

    Science.gov (United States)

    Smith, William; Wagoner, James

    2009-01-01

    President Barack Obama has proposed an end to abstinence-only-until-marriage funding as Americans have known it for the better part of the last decade. This marks a significant change in direction, one that finally brings science and evidence back into government policy. His leadership on this new direction will be essential in the coming…

  14. Knowing Obama: How High School Students of Color Learn about the 44th President

    Science.gov (United States)

    Smith, William

    2016-01-01

    Drawing from a theory of racial literacy and literature on the post-racial phenomenon after the 2008 election, this case study examines how high school students of color have learned about Barack Obama as a racial and political figure. Findings suggest that schools can be unfriendly spaces for learning about these topics, with history and social…

  15. Obama hirmutamistaktika võib mõjuda tagasilöögina / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2009-01-01

    USA president Barack Obama kasutas majanduse päästeplaani läbisurumisel sõnu "kriis", "katastroof" ja "häving". Vaatlejate hinnangul võib sellisel taktikal olla ka tagasilöök - hirmunud inimesed ei hakka raha kulutama ja retsessioon pikeneb

  16. Kes on Eesti Obama? Lihtne küsimus / Raimo Ülavere

    Index Scriptorium Estoniae

    Ülavere, Raimo, 1970-

    2009-01-01

    USA president Barack Obama on oma esimese 11 töönädalaga "rääkinud" üles inimeste usu tulevikku. Autor arutleb, kas mõni Eesti ühiskonna liidritest, sealhulgas president, oleks selleks võimeline. Autor näeb lahendust pigem kodanikualgatuses ning soovitab osaleda "Minu Eesti" mõttetalgutel

  17. Energy provision under Obama administration

    Energy Technology Data Exchange (ETDEWEB)

    Gale, J. [IEA Greenhouse Gas R & D Programme, Cheltenham (United Kingdom)

    2009-03-15

    The new bill before the Senate, the American Recovery and Reinvestment Act of 2009, allows for an additional amount for 'Fossil Energy Research and Development' of $4.6 billion, to be available until 30 September 2010 and that $2 billion of that is available for one or more near zero emissions power plant(s). Two further provisions allow for an additional $1 billion for the Department's Clean Coal Power Initiative Round III and a further $1.5 billion for a competitive solicitations for projects that demonstrate carbon capture from industrial sources. Awards for such projects may include plant efficiency improvements for integration with carbon capture technology. The press seems to be divided whether this money will help revive the FutureGen project. The financial commitment should help the G8 achieve its objective of seeing 20 CCS demonstration projects around the world by 2020. An economic stimulus package proposed by the incoming Barack Obama administration include $150 billion to be spent over 10 years to spur next generation biofuels, plug in hybrid vehicles, a new digital electrical grid and new low emission coal plants. The proposal is intended to create jobs and address critical infrastructure in the US.

  18. Obama, in the mirror of the America Latina Press / Obama, en la Prensa Latinoamericana

    Directory of Open Access Journals (Sweden)

    Dr. Rogelio Rivera Fernández; rogelioriverafernandez@msn.com

    2009-01-01

    Full Text Available In this written, was done a description and analysis over the mediatic covering directed to Barack Obama as elected president of the United States of America in the main national journals from Latin America. In particular between November 2008 and January 2009, were checked the journals: Clarín from Argentina, El Mercurio from Chile, Ultimas Noticias de Venezuela, and Excélsior, Reforma and Milenio from Mexico In this article were explained causes that have generated Obama as has been converted in mediatic phenomenon around the world with characteristics of political celebrity in Latin America. As conclusion Latin American press has been covered only the actions and movements related to Obama and his family and many of this very close to trivial and anecdotal, transforming in certain way critical sense maintained for journal lines press over the last presidents of United States. En el escrito se hace una descripción y análisis, a la luz de la teoría de media setting, sobre la cobertura mediática que tuvo Barack Obama como presidente electo de los Estados Unidos en los principales diarios nacionales de América Latina. En lo particular, se revisaron los diarios Clarín, de Argentina; El Mercurio, de Chile; Últimas Noticias, de Venezuela, y los diarios Excélsior, Reforma y Milenio, de México, entre noviembre de 2008 y enero de 2009. Se explican, también, las causas que han generado que Obama se haya convertido en un fenómeno mediático mundial y las características que ha tomado la cobertura informativa sobre esta celebridad de la política en América Latina. Se concluye que la cobertura mediática sobre los movimientos y acciones de Obama y su familia fue muy amplia y complaciente, generando miles de historias y notas periodísticas, muchas de ellas rayando en cuestiones triviales y anecdóticas, trasformando, de cierta forma, el sentido crítico que tradicionalmente había prevalecido en la prensa latina sobre los mandatarios de los

  19. Re-Seeing Race in a Post-Obama Age: Asian American Studies, Comparative Ethnic Studies, and Intersectional Pedagogies

    Science.gov (United States)

    Schlund-Vials, Cathy J.

    2011-01-01

    Focused on comparative ethnic studies and intersectionality, the author commences with a discussion about Barack Obama's historic inauguration and the Asian American literature classroom. This essay argues that courses, programs, and departments focused on ethnicity, race, gender, class, and sexuality remain important precisely because they…

  20. Attitudes toward blacks in the Obama era changing distributions and impacts on job approval and electoral choice, 2008-2012

    NARCIS (Netherlands)

    Pasek, Josh; Stark, Tobias; Krosnick, Jon A.; Tompson, Trevor; Payne, B. Keith

    2014-01-01

    Much published research indicates that voting behavior in the 2008 presidential election and evaluations of Barack Obama were importantly influenced by anti-Black sentiment. Various psychological theories made opposing predictions as to whether exposure to the first Black president during his first

  1. When journalists say what a candidate doesn't: race, nation and the 2008 Obama presidential campaign

    NARCIS (Netherlands)

    Sheets, P.; Rowling, C.M.

    2015-01-01

    Research indicates that U.S. news coverage of non-White political candidates tends to be race-focused and often prompts White voters to bring racial considerations to the polls. Indeed, racial considerations likely cost Barack Obama a significant percentage of White voters in the 2008 presidential

  2. Os acordes de Yes we can do vídeo da campanha presidencial de Barak Obama The Yes we can chords

    Directory of Open Access Journals (Sweden)

    Philip Tagg

    2010-12-01

    Full Text Available Estudo sobre o loop de quatro acordes ║: Sol Maior - Si Maior - Mi Menor - Dó Maior :║ na canção Yes we can [Sim, nós podemos] do vídeo de Will.i.am (ADAMS, 2008 lançado durante a campanha presidencial de Barack Obama nos Estados Unidos. A partir da identificação de IOCMs (Materiais Interobjetivos de Comparação e PMFCs (Campos Paramusicais Conotativos da análise musemática (TAGG, 2009, compara-se Yes we can com materiais harmônicos, melódicos, rítmicos, de instrumentação e de letras de canções populares da tradição afro-britânico-americana, levando-se também em consideração as atitudes de relevantes compositores e intérpretes populares social e politicamente engajados.Study of the four-chord loop ║: G - B - Em - C :║ in the song Yes We Can from the video by Will.i.am (ADAMS, 2008 released during the 2008 US presidential campaign of Barack Obama. Departing from IOCM and PMFC identification of the musematic analysis (TAGG, 2009, Yes We Can is compared to harmony, melody, rhythm, instrumentation and lyrics found in iconic popular songs of the Afro-Bristish-American tradition, also taking into consideration the attitudes of relevant composers and performers engaged in social and political issues.

  3. The climate protection policy of the USA under president Obama; Die Klimaschutzpolitik der USA unter Praesident Obama

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Wolfgang; Schenk, Olga [Forschungszentrum Juelich (Germany). Inst. fuer Energieforschung - Systemforschung und Technologische Entwicklung; Holtrup-Mostert, Petra [Transatlantic Networks - Foreign Policy Analysis, Koenigswinter (Germany)

    2009-01-15

    Barack Obama's slogan 'Are you ready for a Change?' may become the motto fo the future climate protection policy of the USA. While the USA is slowly beginning to play a more active role in this area, there are many political and institutional obstacles to overcome before the USA can become one of the big global players here. The authors analyse the status quo of the US climate protection policy in an attempt to indicate national and international perspectives of climate protection. (orig.)

  4. Obama Emphasizes Science and Innovation in State of the Union Address

    Science.gov (United States)

    Tretkoff, Ernie

    2011-02-01

    U.S. president Barack Obama emphasized innovation and competitiveness in his State of the Union address on 25 January. He also raised science and technology early in the hour-long speech, noting that nations like China and India are focusing on math and science education and investing in research and technology. To be competitive with those countries, “we need to out-innovate, out-educate, and out-build the rest of the world,” Obama said. “The first step in winning the future is encouraging American innovation.”

  5. Participatory and Social Media to Engage Youth: From the Obama Campaign to Public Health Practice

    OpenAIRE

    Goodman, Jordi; Wennerstrom, Ashley; Springgate, Benjamin F.

    2011-01-01

    Barack Obama’s successful campaign for the presidency has been widely attributed to the use of social networking sites, mobile devices, and interactive websites to engage previously hard-to-reach populations in political activity. Campaign communication strategies may be applicable for youth health promotion efforts, particularly for the highly stigmatized issue of mental health. In this article, we examine elements of the 2008 Obama presidential campaign’s use of social media technologies an...

  6. Statement on President Obama winning 2009 Nobel Peace Prize, 9 October 2009, Vienna, Austria

    International Nuclear Information System (INIS)

    ElBaradei, M.

    2009-01-01

    Full text: I am absolutely delighted to learn that President Barack Obama has been awarded the 2009 Nobel Peace Prize. I cannot think of anyone today more deserving of this honour. In less than a year in office, he has transformed the way we look at ourselves and the world we live in and rekindled hope for a world at peace with itself. President Obama has provided outstanding leadership on moving towards a world free of nuclear weapons. He has shown an unshakeable commitment to diplomacy, mutual respect and dialogue as the best means of resolving conflicts. He has reached out across divides and made clear that he sees the world as one human family, regardless of religion, race or ethnicity. President Obama has brought a new vision of a world based on human decency, fairness and freedom which is an inspiration to us all. (IAEA)

  7. From Rosalind Franklin to Barack Obama: Data Sharing Challenges and Solutions in Genomics and Personalised Medicine.

    Science.gov (United States)

    Lawler, Mark; Maughan, Tim

    2017-04-01

    The collection, storage and use of genomic and clinical data from patients and healthy individuals is a key component of personalised medicine enterprises such as the Precision Medicine Initiative, the Cancer Moonshot and the 100,000 Genomes Project. In order to maximise the value of this data, it is important to embed a culture within the scientific, medical and patient communities that supports the appropriate sharing of genomic and clinical information. However, this aspiration raises a number of ethical, legal and regulatory challenges that need to be addressed. The Global Alliance for Genomics and Health, a worldwide coalition of researchers, healthcare professionals, patients and industry partners, is developing innovative solutions to support the responsible and effective sharing of genomic and clinical data. This article identifies the challenges that a data sharing culture poses and highlights a series of practical solutions that will benefit patients, researchers and society.

  8. From Lafayette to Barack Obama: Past and Future in a Quilt Exhibit

    Directory of Open Access Journals (Sweden)

    Patricia A. Turner

    2009-09-01

    Full Text Available From January 7-21st of 2009, the City Hall of the Paris 5th arrondissement was the venue for the “A Patchwork of Cultures: A Traveling Exhibit from Louisiana to France” quilt exhibit currently making its way through several major cities in France (Mulhouse, Lille, Marseille, Toulouse. The eye-opening exhibit was the brainchild of Cultural Affairs Officer Lora Berg and Cultural Affairs Specialist Sophie Nadeau. While working in Louisiana, Nadeau was enthralled by a quilt exhibit commemorating...

  9. Changes in racial identity among African American college students following the election of Barack Obama.

    Science.gov (United States)

    Fuller-Rowell, Thomas E; Burrow, Anthony L; Ong, Anthony D

    2011-11-01

    The current study considered the influence of the 2008 presidential election on the racial identity of African American college students (M(age) = 19.3 years; 26.3% male). The design of the study consisted of 2 components: longitudinal and daily. The longitudinal component assessed 3 dimensions of racial identity (centrality, private regard, and public regard) 2 weeks before and 5 months after the election, and the daily diary component assessed racial identity and identity exploration on the days immediately before and after the election. Daily items measuring identity exploration focused on how much individuals thought about issues relating to their race. Analyses considered the immediate effects of the election on identity exploration and the extent to which changes in exploration were shaped by racial identity measured prior to the election. We also considered immediate and longer term changes in racial identity following the election and the extent to which longer term changes were conditioned by identity exploration. Findings suggest that the election served as an "encounter" experience (Cross, 1991, 1995, pp. 60-61), which led to increases in identity exploration. Moreover, analyses confirmed that changes in identity exploration were most pronounced among those with higher levels of racial centrality. Results also suggest that the election had both an immediate and a longer term influence on racial identity, which in some instances was conditioned by identity exploration.

  10. Thematic Structure in Barack Obama's Press Conference: A Systemic Functional Grammar Study

    Science.gov (United States)

    Kuswoyo, Heri

    2016-01-01

    This article looks into the theme--rheme pattern of presidential press conference that can be employed by speakers to organize the text in order to have a texture. Since a message should be conveyed in clause contextually and co-textually. Therefore, the objectives of this study are to analyze and describe the theme-rheme pattern employed in…

  11. Richard Nixon, Barack Obama, and the Road to American Climate Change Policy

    Science.gov (United States)

    2016-10-24

    Progressive Era but the realization that modern life threatened world ecology.7 Air and water pollution, overpopulation , pesticides, and a myriad of other is...Nixon era set the template. With environmentalism growing around the world early in the 1970s, the United Nations planned for the Conference on the...cooperation. The meeting at Stockholm, Nixon’s CEQ Chairman Russell E. Train argued, was a “major opportunity for positive U.S. leadership in world affairs

  12. Barack Obama’s Dreams from My Father and African American Literature

    Directory of Open Access Journals (Sweden)

    Daniel Stein

    2011-09-01

    Full Text Available This article provides a series of close readings of Barack Obama’s autobiography Dreams from My Father. It places the narrative within the history of African American literature and rhetoric and argues that Obama uses the text to create a life story that resonates with central concepts of African American selfhood and black male identity, including double consciousness, invisibility, and black nationalism. The article reads Dreams from My Father as an attempt to arrive at a state of “functional Blackness,” which moves away from questions of racial authenticity and identity politics but recognizes the narrative powers of African American literature to shape a convincing and appealing black self.

  13. Yes we can?: A política externa de Obama para a América Latina: da decepção à autonomização da região Yes we can?: Obama's foreign policy towards Latin America: from disappointment to the autonomization of the region

    Directory of Open Access Journals (Sweden)

    Sandra Colombo

    2012-06-01

    Full Text Available Este artigo busca investigar, descrever e refletir sobre o estado atual da política externa dos Estados Unidos para a América Latina, por meio de uma análise descritiva dos itens da agenda e do conteúdo da política externa, considerando a sua implementação em dois níveis de projeção: regional e bilateral (com base nos casos da Venezuela, do Brasil e da Argentina. Os objetivos específicos são entender: primeiro, as razões e a natureza da decepção regional em relação à política hemisférica da administração Obama; e, segundo, como se manifesta e como se reforça o distanciamento político estratégico entre os Estados Unidos e os três países selecionados, em função de fatores como a inércia na política externa, a ausência de uma nova e ativa estratégia diplomática e a autonomia crescente da região.This article seeks to investigate, describe and reflect on the current state of United States foreign policy towards Latin America, through a descriptive analysis of agenda items in two levels: regional and bilateral (based on the cases of Venezuela, Brazil and Argentina. Specifically we seek to account for the reasons and nature of regional disappointment regarding President Barack Obama's hemispheric policy. Second, the article analyzes how the strategic political rift between the United States and the three selected countries manifests itself, in the context of factors such as foreign policy inertia, the absence of an active new diplomatic engagement, and the growing autonomy of the region.

  14. The Obama Doctrine - U.S. Strategic Retrenchment and its Consequences

    Directory of Open Access Journals (Sweden)

    Micha Woźniak

    2015-12-01

    Full Text Available In this article the author writes about the features of a strategy of retrenchment and how it can be applied to the analysis of the foreign policy of the United States during the presidency of Barack Obama. Many of the decisions made by the United States in the international arena resulted from a desire to limit involvement in world affairs, to reduce military spending, and to persuade allies to take a greater responsibility for their own security. Such a policy was motivated by strengthening the weakened position of the USA, but it also contributed to the growth of chaos in the world.

  15. The power of rhetoric and the rhetoric of power: Exploring a tension within the Obama presidency

    Directory of Open Access Journals (Sweden)

    Rob Kroes

    2012-03-01

    Full Text Available When Barack Obama acceded to the Presidency of the United States he held out the promise of a new beginning. As a master of political rhetoric he had spoken of a new start following the dismal years of the Bush administration. He would take America back to its inspirational creed of freedom and democracy. He augured a break with policies infringing on civil liberties and government under the law. Once in office, though, the power of rhetoric that had carried him into the White House ran into the hard reality of political rule under conditions of ongoing wars in far-away countries and the threat of terrorism, lurking at home and abroad. This chapter will explore how well President Obama managed to preserve democratic freedoms at home while fighting terrorism.

  16. Participatory and social media to engage youth: from the Obama campaign to public health practice.

    Science.gov (United States)

    Goodman, Jordi; Wennerstrom, Ashley; Springgate, Benjamin F

    2011-01-01

    Barack Obama's successful campaign for the presidency has been widely attributed to the use of social networking sites, mobile devices, and interactive websites to engage previously hard-to-reach populations in political activity. Campaign communication strategies may be applicable for youth health promotion efforts, particularly for the highly stigmatized issue of mental health. In this article, we examine elements of the 2008 Obama presidential campaign's use of social media technologies and content designed to foster effective political participation among youth. We outline how the same social media technologies may be applied to public health efforts focused on reaching and providing services to the 20% of young people who have a diagnosable mental disorder. We discuss the strengths and limitations of the application of these media to date, and raise questions about the future use of these media for engaging hard-to-reach populations in addressing stigmatized public health issues.

  17. Obama Announces Science Education Goal at White House Science Fair

    Science.gov (United States)

    Showstack, Randy

    2012-02-01

    With student participants in the second annual White House Science Fair as a backdrop, President Barack Obama announced on 7 February programs to help prepare new math and science teachers and to meet a new goal of having 1 million more U.S. college graduates in science, technology, engineering, and math (STEM) over the next decade than there would be at the current graduation rate. That goal is outlined in a report entitled “Engage to excel,” by the President's Council of Advisors on Science and Technology (PCAST), released the same day. Obama also announced several other initiatives, including a $22 million private-sector investment, led by the Carnegie Corporation of New York, to invest in STEM teacher training. After he toured the science fair projects, Obama said the science fair students “inspire” him. “What impresses me so much is not just how smart you are, but it's the fact that you recognize you've got a responsibility to use your talents in service of something bigger than yourselves,” he said. What these young people are doing is “going to make a bigger difference in the life of our country over the long term than just about anything,” adding, “We've got to emphasize how important this is and recognize these incredible young people who are doing that that I couldn't even imagine thinking about at fifth grade or eighth grade or in high school.”

  18. President Obama visiidi eduka kommunikatsiooni tagas põhjalik ettevalmistus / Mariann Sudakov, Tiina Ansip, Ainar Ruussaar ...[jt.] ; intervjueerinud Kertu Kärk

    Index Scriptorium Estoniae

    2014-01-01

    Eestit 3. septembril 2014 külastanud USA president Barack Obama visiidi kommunikatsioonist ja planeerimisest räägivad välisministeeriumi pressiosakonna nimel pressispetsialist Mariann Sudakov, valitsuse kommunikatsioonibüroo esindaja, valitsuse meedianõunik valitsuskommunikatsiooni direktori ülesannetes Tiina Ansip, ERR-i juhatuse liige ja ajakirjanik Ainar Ruussaar, Vabariigi Presidendi avalike suhete nõunik Toomas Sildam ning USA saatkonna pressi- ja kultuuriatašee Bradley Hurst

  19. Teaching Black History after Obama

    Science.gov (United States)

    Sotiropoulos, Karen

    2017-01-01

    This article is a reflection on the teaching of black history after the Obama presidency and at the dawn of the Trump era. It is both an analysis of the state of the academic field and a primer on how to integrate the past few decades of scholarship in black history broadly across standard K-12 curriculum. It demonstrates the importance of…

  20. From biodefence to biosecurity: the Obama administration's strategy for countering biological threats.

    Science.gov (United States)

    Koblentz, Gregory D

    2012-01-01

    The Seventh Review Conference of the Biological Weapons Convention (BWC), the first international treaty to outlaw an entire class of weapons, was held in Geneva in December 2011. On 7 December, Secretary of State Hillary Clinton became the highest-ranking US government official to address a BWC meeting. Secretary Clinton told the assembled delegation that ‘we view the risk of bioweapons attack as both a serious national security challenge and a foreign policy priority’. At the same time, she warned that a large-scale disease outbreak ‘could cripple an already fragile global economy’. Secretary Clinton's speech reflected a new understanding that the range of biological threats to international security has expanded from state-sponsored biological warfare programmes to include biological terrorism, dual-use research and naturally occurring infectious diseases such as pandemics. Recognizing these changes, President Barack Obama released a new national strategy for countering biological threats in 2009. This strategy represents a shift in thinking away from the George W. Bush administration's focus on biodefence, which emphasized preparing for and responding to biological weapon attacks, to the concept of biosecurity, which includes measures to prevent, prepare for and respond to naturally occurring and man-made biological threats. The Obama administration's biosecurity strategy seeks to reduce the global risk of naturally occurring and deliberate disease outbreaks through prevention, international cooperation, and maximizing synergies between health and security. The biosecurity strategy is closely aligned with the Obama administration's broader approach to foreign policy, which emphasizes the pragmatic use of smart power, multilateralism and engagement to further the national interest. This article describes the Obama administration's biosecurity strategy; highlights elements of continuity and change from the policies of the Bush administration; discusses

  1. Obamas Fortsatte Krig mod Terror

    DEFF Research Database (Denmark)

    Ulrich, Philip Christian

    2013-01-01

    Kronikken argumenterer for at den type overvågningsskandaler som er fulgt i kølvandet på Edward Snowdens afsløringer blot er et symptom på den nye fase af krigen mod terror som Obama administrationen har ønsket at føre USA ind i. Den nye fase vil være præget af mere efterretningsvirksomhed snarere...

  2. Pragmatic Liberalism and President Obama

    Directory of Open Access Journals (Sweden)

    Haroon A. Khan

    2014-06-01

    Full Text Available This research seeks to examine the foreign policy of President Obama with special reference to Bangladesh from the point of pragmatic liberalism. Pragmatism means understanding the realities of the situation and making decisions based on thorough research of these realities. Pragmatism opposes strict adherence to ideological beliefs in pursuing foreign policy. President Obama came into power amid one of the most volatile and dangerous times in the history of the United States occupied with two foreign wars, and inherited an economy on the brink of collapse. The key features of Obama’s pragmatic liberalism in foreign policy are to promote liberal ideas as long as it does not threaten the national security interests, emphasize diplomacy in solving the conflicts, foster humanitarian issues, develop alliances and multilateral agreements, uphold the major national interests, and strengthen national security defined in terms of economic well-being. The article will analyze U.S. foreign policy toward Bangladesh based on pragmatic liberalism of President Obama.

  3. Obama, McCain e as “Não-Questões”: o Doméstico e o Internacional

    Directory of Open Access Journals (Sweden)

    Cristina Soreanu Pecequilo

    2008-07-01

    Full Text Available

    O artigo trata da eleição presidencial

    norte-americana e da possibilidade de continuidade

    e mudança a partir dos candidatos Barack Obama e

    John McCain.

  4. Warren, McCain, and Obama Needed Fuzzy Sets at Presidential Forum

    Directory of Open Access Journals (Sweden)

    Ashu M. G. Solo

    2012-01-01

    Full Text Available During a presidential forum in the 2008 US presidential campaign, the moderator, Pastor Rick Warren, wanted Senator John McCain and then-Senator Barack Obama to define rich with a specific number. Warren wanted to know at what specific income level a person goes from being not rich to rich. The problem with this question is that there is no specific income at which a person makes the leap from being not rich to being rich. This is because rich is a fuzzy set, not a crisp set, with different incomes having different degrees of membership in the rich fuzzy set. Fuzzy logic is needed to properly ask and answer Warren's question about quantitatively defining rich. An imprecise natural language word like rich should be considered to have qualitative definitions, crisp quantitative definitions, and fuzzy quantitative definitions.

  5. Obama vu de ma banlieue.

    Directory of Open Access Journals (Sweden)

    Olga Stanislawska

    2008-12-01

    Full Text Available Une petite brocante est organisée tous les jeudis sur une place proche de la Basilique de Saint-Denis. On y vend des livres, des bibelots, des bijoux fantaisies et des masques africains. L’un des vendeurs a visiblement décidé de bénéficier de l’effet Obama. J’ai pris la photo de ma fenêtre, située au dessus de ce marché. J’ai adoré ce stand, mais ce n’est qu’une fois sur l’écran de mon ordinateur que j’ai vu les petites images Banania... ! Si j’avais su, je serais ...

  6. Recasting the American Dream and American Politics: Barack Obama's Keynote Address to the 2004 Democratic National Convention

    Science.gov (United States)

    Rowland, Robert C.; Jones, John M.

    2007-01-01

    This essay draws upon the work of Northrop Frye to show that stories enacting the American Dream contain elements associated with romance, and briefly traces how Ronald Reagan and conservatives utilized the romance of the American Dream to the point that many Americans associated it exclusively with conservatism. The essay then details how Barack…

  7. Barack Obama or Barry Dunham? The appearance of multiracial faces is affected by the names assigned to them.

    Science.gov (United States)

    Hilliar, Kirin F; Kemp, Richard I

    2008-01-01

    Does semantic information in the form of stereotypical names influence participants' perceptions of the appearance of multiracial faces? Asian-Australian and European-Australian participants were asked to rate the appearance of Asian-Australian faces given typically Asian names, European-Australian faces given typically European names, multiracial faces given Asian names, and multiracial faces given European names. Participants rated the multiracial faces given European names as looking significantly 'more European' than the same multiracial faces given Asian names. This study demonstrates how socially derived expectations and stereotypes can influence face perception.

  8. La base electoral de Obama, redes sociales virtuales y reales: los casos de generation engage y moms for Obama The electoral support of Obama, real and social virtual networks: the case of ‘Generation Engage’ and ‘Moms for Obama’

    Directory of Open Access Journals (Sweden)

    José Luis González

    Full Text Available ResumenDespués de un año de la victoria electoral de Barack Obama, el actual presidente de los Estados Unidos mantiene unas cotas de popularidad muy elevadas, máxime si tenemos en cuenta la actual coyuntura de crisis que afecta de manera frontal a los Estados Unidos. El presente artículo, a partir del estudio de un estado concreto: Carolina del Norte, explica cuáles son las bases sobre las que se sustenta dicho apoyo, bases que tienen que ver con un trabajo realizado desde las elecciones primarias del Partido Demócrata y que se sustentan en un adecuado uso de las redes sociales, tanto virtuales como reales. Para demostrar esta hipótesis, se muestran los resultados de un vasto trabajo de campo realizado, fundamentalmente con dos redes que han centrado sus esfuerzos en afianzar el voto joven y el voto femenino: ‘Generation Engage’ y ‘Mom for Obama’.AbstractAfter one year of the election victory of Barack Obama, the current president of the United Status, has a very high level of popularity, especially bearing in mind the current crisis that affects the United States. This article, from the study of a particular state: North Carolina, explains the keys of support, keys that are related to work done since the primaries and the Democratic Party behind in an appropriate use of social networks, both virtual and real. To prove this hypothesis, we show the results of an extensive field work carried out mainly with two networks that have focused their efforts on strengthening the youth vote and women voters: Generation Engage and 'Moms for Obama.

  9. Outbreak or Epidemic? How Obama's Language Choice Transformed the Ebola Outbreak Into an Epidemic.

    Science.gov (United States)

    Gesser-Edelsburg, Anat; Shir-Raz, Yaffa; Bar-Lev, Oshrat Sassoni; James, James J; Green, Manfred S

    2016-08-01

    Our aim was to examine in what terms leading newspapers' online sites described the current Ebola crisis. We employed a quantitative content analysis of terms attributed to Ebola. We found and analyzed 582 articles published between March 23 and September 30, 2014, on the online websites of 3 newspapers: The New York Times, Daily Mail, and Ynet. Our theoretical framework drew from the fields of health communication and emerging infectious disease communication, including such concepts as framing media literacy, risk signatures, and mental models. We found that outbreak and epidemic were used interchangeably in the articles. From September 16, 2014, onward, epidemic predominated, corresponding to when President Barack Obama explicitly referred to Ebola as an epidemic. Prior to Obama's speech, 86.8% of the articles (323) used the term outbreak and only 8.6% (32) used the term epidemic. Subsequently, both terms were used almost the same amount: 53.8% of the articles (113) used the term outbreak and 53.3% (112) used the term epidemic. Effective communication is crucial during public health emergencies such as Ebola, because language framing affects the decision-making process of social judgments and actions. The choice of one term (outbreak) over another (epidemic) can create different conceptualizations of the disease, thereby influencing the risk signature. (Disaster Med Public Health Preparedness. 2016;10:669-673).

  10. Change or Continuity in US-Latin American Policy: the Obama Record

    Directory of Open Access Journals (Sweden)

    Stephen J. Randall

    2013-11-01

    Full Text Available The article explores the ambitions, challenges, successes and perceived failures and disappointments of the policies pursued by the Democratic administrations of President Barack Obama, with particular focus on Honduras, Mexico and Colombia. The article notes the eloquent and optimistic rhetoric of Obama, in his first presidential campaign and in the early days of his first administration, commitments to significant change in U.S. policy toward Latin America. In contrast the record of the first five years of his administrations have witnessed the continuation of policies which are difficult to distinguish from those of his predecessor. The article also notes the general decline in U.S. influence in the region. There has been insignificant change in Cuban policy, save for a liberalization of family travel to Cuba. His administration implemented the controversial Free Trade Agreement with Colombia which his own party leaders had long opposed. He has maintained the funding levels of the equally controversial Plan Colombia which began under Bill Clinton, and he has continued to adhere to a largely Republican agenda on border security with Mexico.

  11. Estonia President, Obama Discuss Cybersecurity / Eric Chabrow

    Index Scriptorium Estoniae

    Chabrow, Eric

    2009-01-01

    President Toomas Hendrik Ilves kohtus 15. juunil 2009 Washingtonis USA presidendi Barack Obamaga. Riigipead arutasid küberkaitse küsimusi. Eesti president avaldas Ühendriikidele tänu abi eest küberkaitsekeskuse loomisel Tallinnasse. Vabariigi President töövisiidil Ameerika Ühendriikides 9.-16.06.2009

  12. México-Estados Unidos: problemas y retos en seguridad fronteriza en la Administración Obama

    Directory of Open Access Journals (Sweden)

    José María Ramos García

    2012-01-01

    Full Text Available En este artículo se examinarán los principales problemas y retos en materia de seguridad fronteriza entre México y Estados Unidos, en la Administración del presidente Barack Obama, así como la coyuntura de inseguridad en las fronteras con México y su dilación, también se cuestionará la legitimidad gubernamental local, institucional. La premisa central es que las relaciones entre los dos países se han caracterizado por tensiones y conflictos, que reflejan la falta de impulso de procesos de gestión y planeación estratégica orientados a fortalecer la seguridad y la calidad de vida de las comunidades fronterizas mexicanas.

  13. Obama skal ikke nyde noget af Syrien

    DEFF Research Database (Denmark)

    Ulrich, Philip Christian

    2013-01-01

    Mange har i lang tid undret sig over at konflikten i Syrien har kunnet få lov at stå på i så lang tid, uden at USA har vist lederskab og grebet ind. Det er jo den rolle vi er vant til at se USA i. Men Obama skal ikke nyde noget af at engagere sig i Syrien. Det har USA ikke råd til......Mange har i lang tid undret sig over at konflikten i Syrien har kunnet få lov at stå på i så lang tid, uden at USA har vist lederskab og grebet ind. Det er jo den rolle vi er vant til at se USA i. Men Obama skal ikke nyde noget af at engagere sig i Syrien. Det har USA ikke råd til...

  14. Policy of George W. Bush administration and Barak Obama first administration towards the Russian Federation and other states of the CIS (2001-2012: a comparative analysis

    Directory of Open Access Journals (Sweden)

    F. D. Solovey

    2017-01-01

    Full Text Available The article is devoted to the analysis of policies of the two latest American presidents George W. Bush (2001-2008 and Barack Obama (his fi rst administration, 2009-2012 towards Russian Federation and its neighbors – states of the CIS. The author in detail considers main milestones of this policy, its aims, ways, methods and results. The author highlights and analyzes main reasons of degradation of bilateral relations during George W. Bush presidency and considers positive results of “Reset” policy of fi rst Barack Obama’s administration, at the same time noting their limitation and maintenance of disagreements in a few important problems. Policy of the USA towards Russia and other states of the CIS is considered in broader context of fundamental attitudes in foreign policy of neoconservative Republican George W. Bush’ administration and Democratic Barack Obama’s administration. The author makes the main conclusion that as a whole policy of the Democrats towards the Russian Federation and its neighbors was more reasonable, fl exible and effective and let the United States because of softening of rhetoric and a few small compromises return relations with Russia to constructive cooperation and get from this country assistance in all key areas. But by the end of the fi rst Barack Obama’s term a few negative trends became obvious, and these trends developed during the second term of Obama’s presidency. Post-Soviet area has remained potential “battlefi eld” in relations between the two countries, and later this fact has led to the crisis in Crimea and Ukraine, which continues nowadays.

  15. A política comercial dos Estados Unidos no primeiro governo Obama: heranças, estratégias e desafios

    Directory of Open Access Journals (Sweden)

    Filipe Almeida do Prado Mendonça

    2013-10-01

    Full Text Available Este artigo tem por objetivo sistematizar alguns dos principais pontos da agenda comercial dos Estados Unidos durante os quatro primeiros anos da gestão Obama. Identifica-se uma postura “mais discreta” do presidente Obama se comparado com governos anterior em questões de política comercial, o que não significa uma postura “pouco ativa”.  This article aims to systematize some of the main aspects of the US trade agenda during the first four years of Obama administration. It identifies a "more discreet" attitude of the President Obama on trade policy compared to previous governments. However, this posture does not mean that the US government has been inactive.

  16. Web 2.0 - Lær dog af Obama!

    DEFF Research Database (Denmark)

    Ivang, Reimer

    2009-01-01

    At Obama vandt 2008 præsidentvalget ved at anvende web 2.0 teknologier, er ingen hemmelighed. Men hvordan gjorde han det? Og hvorfor var det så effektfuldt? Dette blogindlæg ser Obama efter i kortene, og kortlægger den læring, som danske virksomheder kan høste af den fantastiske strategi, Obama-k...

  17. Adorno, Obama, and Empire: Reflections on the U.S. Presidential Election and the Next President

    Directory of Open Access Journals (Sweden)

    Lukas Kaelin

    2008-12-01

    Full Text Available As tempting as it might be, politics is a difficult field for philosophers.Well known are Plato’s and Heidegger’s attempt to influence the political developments of their time, which went badly wrong. Much safer is it to provide an interpretation of current political events, which is the aim of this paper. The paper attempts to philosophically assess the recent U.S. presidential race and to look at some aspects of the underlying beliefs of Barack Obama that aided him in his campaign. The philosophical framework used in order to interpret the political events are mainly from the Critical Theory of Theodor W. Adorno and the neo-Marxist approach of Michael Hardt and Antonio Negri. Further observations will concentrate on the logic and attraction of the electoral process and the dialectical logic of Sarah Palin’s statements. The first part will discuss the form of U.S. electoral politics, especially the perpetual campaign, whereas the second part will put the policiesof the next U.S. president into a philosophical context.

  18. The economic value of groundwater in Obama

    OpenAIRE

    Burnett, Kimberly; Wada, Christopher; Endo, Aiko; Taniguchi, Makoto

    2015-01-01

    Study region: Obama City has a population of 33,000 and is located in the central Wakasa district, in southwest Fukui Prefecture, Japan. Obama’s groundwater resources are supported by the Kitagawa (38 km2) and Miniamigawa (17 km2) river basins. Groundwater is used aboveground year round for commercial and domestic purposes and during winter months to melt snow. Submarine groundwater discharge along the coast supports a nearshore fishery in the region. Study focus: Results from a choice-bas...

  19. Obama and the Middle East, Round Two

    Directory of Open Access Journals (Sweden)

    Dan Tschirgi

    2013-10-01

    Full Text Available Tras años de inercia diplomática, el aparentemente interminable "proceso de paz" Palestino-Israelí recibió un nuevo empujón por parte de la Administración Obama en el verano del 2013. A pesar del deseo expresado por Washington durante el primer mandato de Obama de girar la política exterior de los EEUU hacia Asia, el proceso de paz reavivado, junto con la crisis Siria, Irán y la "primavera árabe" se han conjurado para que los EEUU mantengan su interés en las tradicionales preocupaciones ligadas al Medio Oriente. En contraste con periodos anteriores empero, la opinión pública estadounidense hoy en día puede estar dispuesta a apoyar a un presidente que persiga lograr el objetivo de un acuerdo de paz basado en una solución en dos estados desafiando directamente la política exterior de Israel de promover la construcción de asentamientos en las tierras árabes ocupadas.

  20. From David Walker to President Obama: Tropes of the Founding Fathers in African American Discourses of Democracy, or The Legacy of Ishmael

    Directory of Open Access Journals (Sweden)

    Elizabeth J. West

    2012-01-01

    Full Text Available More than a century after the Emancipation Proclamation, in a society that still others blackness, we continue to hold to the mythical humanizing power of literacy. In our own time this has been poignantly evinced in the public reception of the current President of the United States, Barack Obama. He has been internationally hailed for his written and oral eloquence, and many Americans expected that Obama’s evident intellectual prowess would reverse prevailing stereotypes of black inferiority. Obama’s rhetorical success is rooted in the longstanding literary practice of invoking the mythical founding fathers to validate text and subject. In this regard, David Walker’s Appeal (1829 represents the emergence of a long tradition of black voices invoking America’s most sacred patriarchs and their rhetoric of Americanness.

  1. Obama administration's National Drought Resilience Partnership to help

    Science.gov (United States)

    RESEARCH COASTS CAREERS National Oceanic and Atmospheric Administration, United States Department of Administration today announced an interagency National Drought Resilience Partnership to help communities better across the nation, and the Obama Administration took every possible measure to help," said

  2. US POLICY IN CENTRAL ASIA: TWO APPROACHES ADMINISTRATION OF GEORGE. BUSH (2005-2009 GG. AND BARACK OBAMA (2009-2010 BIENNIUM

    Directory of Open Access Journals (Sweden)

    E. F. Troitsky

    2011-01-01

    Full Text Available Abstract: Evolution of the U.S. strategy towards Central Asia in the second half of the 2000s was defined greatly by the development of the war in Afghanistan. However, since the middle of the decade the course of its implementation depended on the necessity to compensate or overcome consequences of the deterioration of the U.S. relations with Uzbekistan.

  3. La política relatada: el Storytelling de Barack Obama en el marco de la Operación Gerónimo

    Directory of Open Access Journals (Sweden)

    Alberto Pedro López-Hermida-Russo

    2013-01-01

    Full Text Available El caudal de información en el que nos movemos actualmente exige que el político, como otros líderes que quieran transmitir un mensaje, deba competir con innumerables pantallas y datos. El storytelling surge en los últimos años como técnica efectiva para que el mensaje proveniente del líder social logre conquistar el bien más preciado en el mundo de la comunicación actual: el tiempo del ciudadano. En estas líneas se introduce esta herramienta discursiva, sus condiciones y elementos y, por medio de un análisis cualitativo, se expone su presencia en la galería de imágenes que la Casa Blanca publicó luego de matar a Osama bin Laden.

  4. How are 'Barack Obama' and 'President Elect' differentially stored in the brain? An ERP investigation on the processing of proper and common noun pairs.

    Science.gov (United States)

    Proverbio, Alice Mado; Mariani, Serena; Zani, Alberto; Adorni, Roberta

    2009-09-23

    One of the most debated issues in the cognitive neuroscience of language is whether distinct semantic domains are differentially represented in the brain. Clinical studies described several anomic dissociations with no clear neuroanatomical correlate. Neuroimaging studies have shown that memory retrieval is more demanding for proper than common nouns in that the former are purely arbitrary referential expressions. In this study a semantic relatedness paradigm was devised to investigate neural processing of proper and common nouns. 780 words (arranged in pairs of Italian nouns/adjectives and the first/last names of well known persons) were presented. Half pairs were semantically related ("Woody Allen" or "social security"), while the others were not ("Sigmund Parodi" or "judicial cream"). All items were balanced for length, frequency, familiarity and semantic relatedness. Participants were to decide about the semantic relatedness of the two items in a pair. RTs and N400 data suggest that the task was more demanding for common nouns. The LORETA neural generators for the related-unrelated contrast (for proper names) included the left fusiform gyrus, right medial temporal gyrus, limbic and parahippocampal regions, inferior parietal and inferior frontal areas, which are thought to be involved in the conjoined processing a familiar face with the relevant episodic information. Person name was more emotional and sensory vivid than common noun semantic access. When memory retrieval is not required, proper name access (conspecifics knowledge) is not more demanding. The neural generators of N400 to unrelated items (unknown persons and things) did not differ as a function of lexical class, thus suggesting that proper and common nouns are not treated differently as belonging to different grammatical classes.

  5. 16. Analisis Kebijakan Pemerintah Amerika Serikat Era Presiden Barack Obama Terhadap Praktik Forced Labour Di Industri Perikanan Thailand 2009-2014

    OpenAIRE

    Fitriasari, Fransiska Alfiana; Putranti, Ika Riswanti; Puspapertiwi, Sheiffi

    2016-01-01

    Tobacco issue has become world's attention in 1990. The issues that arise due to tobaccoconsumption become the background of International tobacco control regimes establishment,called Framework Convention on Tobacco Control, in 2005. In 2001, a tobacco controlalliance also established in Southeast Asia, it is called Southeast Asia Tobacco ControlAlliance. Malaysia is a country that faces high illegal cigarette trade, they are kreteksmuggling and illicit white. Illegal cigarette trade has harm...

  6. Waivering as Governance: Federalism during the Obama Administration

    Science.gov (United States)

    Saultz, Andrew; McEachin, Andrew; Fusarelli, Lance D.

    2016-01-01

    This article analyzes how the Obama administration used executive power to grant waivers from federal education policies and assesses whether they used this power differently than previous administrations and in other sectors (e.g., health or welfare). The executive use of waivers to shape state policy is not a new trend. However, we find that…

  7. A Pragmatic Study of Barak Obama's Political Propaganda

    Science.gov (United States)

    Al-Ameedi, Riyadh Tariq Kadhim; Khudhier, Zina Abdul Hussein

    2015-01-01

    This study investigates, pragmatically, the language of five electoral political propaganda texts delivered by Barak Obama. It attempts to achieve the following aims: (1) identifying the speech acts used in political propaganda, (2) showing how politicians utilize Grice's maxims and the politeness principle in issuing their propaganda, (3)…

  8. Envisioning Workforce Training Differently: The Obama "Free" Community College Initiative

    Science.gov (United States)

    Holland, Brian

    2015-01-01

    Education, particularly at the post-secondary level, does not come cheaply in the USA, with the increase in annual tuition costs far outpacing the inflation rate during the same time period. A core tenet of US President Obama's domestic policy agenda is the belief that increased educational attainment can potentially lead to better economic…

  9. Obama: La comunicación del cambio

    Directory of Open Access Journals (Sweden)

    Alfredo Dávalos López

    2008-12-01

    Full Text Available La campaña de Obama estuvo enfocada en la explotación de los medios de Comunicación más utilizados por los jóvenes votantes: teléfonos celulares, redes sociales, correo electrónico.

  10. Strategii de reducere a deficitelor şi datoriei publice a Statelor Unite ale Americii adoptate de Administraţia Obama

    Directory of Open Access Journals (Sweden)

    Rodica Velciu

    2011-10-01

    Full Text Available At the beginning of the second decade of the 21st century, the sovereign debts of one of the largest economies of the world were “blown up” because of the ageing population and the costs determined by the financial crisis. According to an analysis by Standard & Poor’s rating agency, if governments maintain current fiscal policies, for 49 states representing 2/3 of the world population, the average debt as percentage of GDP will reach 245% by 2050. "The pressure of increasing expenses will determine profound changes in the economical perspectives of these countries. The erosion will start in 2015, when the quota of many states with high rating will start being under pressure", declare the Agency’s analysis. In mid April 2011, Barack Obama announced the elaboration of an ambitious plan for the reduction of the federal budget deficit, in total amount of USD 4,000 billion, over a period of 12 years. Democrat and Republican leaders of the Congress reached an agreement in respect to the raise of the debt limits, after months of intense closed-doors negotiations and only two days before the due date set by the Ministry of Finance. In order to avoid payment default, democrats and republicans reached an agreement to increase the leveraging to USD 14,300 billion, by USD 2,100 billion. Moreover, this agreement establishes a reduction of governmental expenses for the next 10 years with up to USD 3,000 billion and enough loans in order to avoid another increase in the leveraging limits in 2013. In turn, FED announced they will maintain stimulating policies for another two years, although in June the economic stimulation program should have ended. The monetary policy interest rate is at the lowest level in the history of the Central Bank, between 0% and 0.25% since 2008. At the beginning of September, President Barack Obama presented a new plan of economic revival and labor market support for a period of six years, rounded at USD 447 billion, in the

  11. The Obama - Xi Accord: A Need for Further Action

    Science.gov (United States)

    Tribett, W. R.; Hope, A. P.; Canty, T. P.; Salawitch, R. J.

    2015-12-01

    Presidents Barrack Obama of the United States and Jinping Xi of China recently announced a bilateral framework to reduce the total carbon emissions of their respective countries. The U.S. agreed to reduce annual carbon emissions such that by 2025, emissions would be 27% below 2005 levels. China agreed to achieve peak carbon emissions around 2030 coupled with a best effort to peak early. Here we analyze the implications of the Obama-Xi accord for total global carbon emissions (GCE) out to year 2060, using projections of population, economic growth, and carbon intensity for the rest of the world as well as various assumptions regarding how emissions from the U.S. and China will evolve after the timeframe of the Obama-Xi accord. Our GCE projections will be compared to those of the four Representative Concentration Pathway (RCP) emission scenarios used in the IPCC Fifth Assessment Report (AR5). The Obama-Xi accord is shown to be a meaningful first step: if followed, the actual GCE will likely fall below RCP 8.5 between now and 2060. The U.S., China, and rest of the world presently emit 4.5, 2.0, and 1.1 tonne of carbon per person per year (tpy), respectively. We show that if the world's nations adopt a strategy of "Contraction and Convergence", such that per capita emission for each country reaches 1.0 tpy by 2060, actual GCE will approach that of RCP 4.5 by year 2060. Such action may be needed to reduce the risk of the most dire global warming forecasts within IPCC AR5.

  12. Obama cares about visuo-spatial attention: perception of political figures moves attention and determines gaze direction.

    Science.gov (United States)

    Mills, Mark; Smith, Kevin B; Hibbing, John R; Dodd, Michael D

    2015-02-01

    Processing an abstract concept such as political ideology by itself is difficult but becomes easier when a background situation contextualizes it. Political ideology within American politics, for example, is commonly processed using space metaphorically, i.e., the political "left" and "right" (referring to Democrat and Republican views, respectively), presumably to provide a common metric to which abstract features of ideology can be grounded and understood. Commonplace use of space as metaphor raises the question of whether an inherently non-spatial stimulus (e.g., picture of the political "left" leader, Barack Obama) can trigger a spatially-specific response (e.g., attentional bias toward "left" regions of the visual field). Accordingly, pictures of well-known Democrats and Republicans were presented as central cues in peripheral target detection (Experiment 1) and saccadic free-choice (Experiment 2) tasks to determine whether perception of stimuli lacking a direct association with physical space nonetheless induce attentional and oculomotor biases in the direction compatible with the ideological category of the cue (i.e., Democrat/left and Republican/right). In Experiment 1, target detection following presentation of a Democrat (Republican) was facilitated for targets appearing to the left (right). In Experiment 2, participants were more likely to look left (right) following presentation of a Democrat (Republican). Thus, activating an internal representation of political ideology induced a shift of attention and biased choice of gaze direction in a spatially-specific manner. These findings demonstrate that the link between conceptual processing and spatial attention can be totally arbitrary, with no reference to physical or symbolic spatial information. Published by Elsevier B.V.

  13. Interests and Values in Obama's foreign Policy: Leading from Behind?

    Directory of Open Access Journals (Sweden)

    MARIA HELENA DE CASTRO SANTOS

    2015-12-01

    Full Text Available Abstract This study will exam the relative importance of values and interests in Obama's foreign policy, focusing on crucial cases: the military actions related to Afghanistan, Iraq, Libya, Non-Syria, Al-Qaeda and ISIL. We will argue that his "leading from behind" strategy is not very distant from the foreign and defense strategies of his post-Cold War predecessors, by which democracy is seen as an assurance to security. According to Obama's strategy, Americans will only provide support for the building of democracy in the target countries, while this task should be performed by the locals themselves. Americans will provide military training to the new governments as well so they can be responsible for their own security, including preventing regrouping of terrorists in their soil. If Obama opposes the imposing of democracy by the use of force, empirical data shows that his administration is "not prepared to accept" any option that threats US security or American liberal-democratic values, bringing in this way values and interests very close to each other.

  14. Schmittian Politics in the Age of Drones: An Analysis of Obama's War on Terror

    OpenAIRE

    Fairhead, Edward

    2016-01-01

    This thesis evaluates the Obama administration's use of drone strikes in the 'war on terror' in relation to what Carl Schmitt called the 'concept of the political'. After arguing that the Schmittian distinction between friend and enemy underlined Bush's war on terror, as did many scholars, I interrogate whether this is still true for Obama's war on terror. Obama's rhetorical legitimising strategy creates the appearance of difference to Bush, and is also far less overtly Schmittian; focusing i...

  15. Mapping the Obama administration's response to the Arab Spring A evolução da resposta da Administração Obama à Primavera Árabe

    Directory of Open Access Journals (Sweden)

    Maria do Céu de Pinho Ferreira Pinto

    2012-12-01

    Full Text Available When the Arab Spring broke out, the United States was in a quandary over how to handle the crisis in its attempt to balance its moral obligations and ideals without undercutting its strategic interests and those of its close allies. Flaws in US diplomatic approach have contributed to one of the most serious foreign policy crisis for a US administration to date with consequential upheaval and erosion of the US-built balance of power. The reactions and policy responses of the Obama administration highlight the difficulties in grasping with the new reality in the Middle East and in enunciating a policy platform that could combine American interests and values.Quando a Primavera Árabe eclodiu, os Estados Unidos ficaram num dilema sobre como lidar com a crise tentando equilibrar as suas obrigações morais e os ideais sem fragilizar os seus interesses estratégicos e aqueles dos seus aliados mais próximos. A indecisão e as contradições na abordagem diplomática dos EUA contribuíram para avolumar uma das mais graves crises de política externa dos EUA, pondo em perigo a balança de poder que os EUA criaram na região. A reação e a resposta política da administração Obama põe em destaque a dificuldade de Washington em lidar com a nova realidade no Oriente Médio e em enunciar uma plataforma política que possa conciliar os interesses e os valores americanos.

  16. Dissuasão, redução de armas nucleares e defesas antimísseis nos governos Bush e Obama

    Directory of Open Access Journals (Sweden)

    Diego Santos Vieira de Jesus

    2013-12-01

    Full Text Available O objetivo é analisar as perspectivas das administrações de George W. Bush e Barack Obama com relação à dissuasão, à redução de armas nucleares e às defesas antimísseis. Sustenta-se que ambas as administrações reafirmaram o papel fundamental das armas nucleares para a dissuasão, comprometeram-se com a redução de armas nucleares acompanhada de iniciativas para modernização e reconheceram a importância de defesas antimísseis na proteção dos EUA e de aliados. Tais perspectivas estão relacionadas à necessidade contínua de ampliar a flexibilidade para lidar com ameaças contemporâneas e à manutenção de opções diversificadas para o enfrentamento desses desafios.

  17. Global Zero and Deterrence Credibility : A Critical Analysis of Obama`s Nuclear Policy and Extended Nuclear Deterrence Credibility on the Korean Peninsula

    OpenAIRE

    Ganss, Mathias

    2012-01-01

    This thesis is a qualitative case study analysis of the whether the nuclear policies of President Obama has weakened the U.S. extended nuclear deterrence credibility on the Korean Peninsula. To answer this, the thesis employs two strategies: First, two variables are discussed; a nuclear capabilities-variable; and a nuclear policy-variable. The purpose is to assess the impact the New START treaty has on U.S. nuclear capabilities, and to assess the implications of Obama`s nuclear policy, expres...

  18. The Nuclear Non-Proliferation Policy of the Obama Administration

    International Nuclear Information System (INIS)

    Baek, Jin Hyun; Hwang, Ji Hwan

    2009-12-01

    The objective of this study is to analyze and foresee trends of international nuclear non-proliferation regimes focused on the nuclear non-proliferation policy of the Obama administration, and suggest national policy directions which promote utilization and development of nuclear energy in Korea. For the effective and efficient implementation of the national nuclear use and development program in current international nuclear environment, many efforts should be made: to actively and positively participate in the international nuclear non-proliferation regime; to strengthen nuclear diplomacy in a more systematic manner; and to strengthen the international nuclear cooperation

  19. Mapping the Obama administration's response to the Arab Spring

    Directory of Open Access Journals (Sweden)

    Maria do Céu de Pinho Ferreira Pinto

    2012-12-01

    Full Text Available When the Arab Spring broke out, the United States was in a quandary over how to handle the crisis in its attempt to balance its moral obligations and ideals without undercutting its strategic interests and those of its close allies. Flaws in US diplomatic approach have contributed to one of the most serious foreign policy crisis for a US administration to date with consequential upheaval and erosion of the US-built balance of power. The reactions and policy responses of the Obama administration highlight the difficulties in grasping with the new reality in the Middle East and in enunciating a policy platform that could combine American interests and values.

  20. Obamas opgør med Bush låser ham i dronekrig

    DEFF Research Database (Denmark)

    Ulrich, Philip Christian

    2013-01-01

    En helt central del af Obamas valgkamp i 2008 var et opgør med dele af Bush administrationens krig mod terror. Obama er dog blevet fanget i en kontroversiel dronepolitik på grund af hans manglende succes med de indenrigspolitiske aspekter af opgøret...

  1. Obama's 2013 Education Budget and Blueprint: A Costly Expansion of Federal Control. Backgrounder, No. 2677

    Science.gov (United States)

    Burke, Lindsey M.; Sheffield, Rachel

    2012-01-01

    President Obama's FY 2013 budget request includes another major spending increase for the Department of Education--2.5 percent more than last year--to nearly $70 billion. American taxpayers are calling for spending restraint in Washington, yet President Obama's proposals would exacerbate the existing bureaucratic maze of federal programs and…

  2. A Semantic-Cognitive Analysis of the Concept of Ukraine in the Speeches of B. Obama (2014

    Directory of Open Access Journals (Sweden)

    Anatoliy Oleksiyovych Khudoliy

    2016-12-01

    Full Text Available A Semantic-Cognitive Analysis of the Concept of Ukraine in the Speeches of B. Obama (2014 This article presents a semantic-cognitive analysis of the concept of Ukraine, verbally represented in the speeches of the American President, Barack Obama. The peculiarities of the President’s worldview are highlighted. The objective of the article is as follows. Firstly, it aims to demonstrate that the concept of Ukraine is verbally represented in the speeches of Obama. This means that Ukraine as a country, moving towards democracy despite the war with Russia, is an object of focus for American leaders. Secondly, the article suggests that there is a connection between the concept described, its pragmatic orientation and its cognitive processes. Thirdly, it describes the semantic peculiarities of the concept of Ukraine in the political speeches of the American leader, which are due to the role Ukraine plays in the local and regional context. Our research is based on the content-analysis of political speeches delivered by American President. The functional, communicative and pragmatic orientation of the speeches is highlighted. In line with the approaches of cognitive scholars, the article concludes that the concept of Ukraine is a complex semantic-cognitive structure that consists of core, transition zone and periphery. During the research for this article, fifteen speeches made by Obama in 2014 were analysed. This research presupposes the application of content analysis. It is relevant in the analysis of international relations with respect to the notions used by President Obama in his speeches delivered during 2014 in the relations between: the USA - Ukraine, Ukraine - Russia, the USA - Russia, and Europe - Ukraine.   Semantyczno-kognitywna analiza konceptu „Ukraina” w przemówieniach B. Obamy (2014 Artykuł przedstawia semantyczno-kognitywną analizę konceptu „Ukraina”, werbalnie zaprezentowanego w przemówieniach amerykańskiego prezydenta

  3. On the eve of Copenhagen: Obama and the environment

    International Nuclear Information System (INIS)

    Pereon, Y.M.

    2009-01-01

    The author proposes a rather detailed overview of the United States posture with respect to climate change challenges on the eve of the Copenhagen conference. First, he shows how the public opinion in the United States is ambivalent and changing. Then, he outlines that the arrival of President Obama resulted in an important change for the United States environmental policy: a new team was set up and the environment protection became a priority. The author then reports the Congressional process for this policy, first through the House of Representatives, and then the Senate. He highlights the differences between agendas of firms and of environment protection organisations, and between that of the Copenhagen conference and that of the US government

  4. Sea Change: US Climate Policy Prospects under the Obama Administration

    Energy Technology Data Exchange (ETDEWEB)

    Roman, Mikael [Stockholm Environment Institute, Stockholm (Sweden); Carson, Marcus [Dept. of Sociology, Stockholm Univ., Stockholm (Sweden)

    2009-03-15

    This report has been produced for the Swedish Government's Sustainability Commission in preparation for the Swedish EU Presidency during the second half of 2009, and consequent Swedish leadership of the EU delegation in the COP-15 negotiations in Copenhagen. The central task of the report is to provide an overview of the key factors that will condition the near-term development of United States climate policy, with a view to the eventual likelihood of the US signing and ratifying a new global agreement in the upcoming negotiations on climate change. While we take note of the importance of factors external to US politics, such as potential developments in bilateral discussions with China and other major greenhouse gas emitters, our analysis focuses primarily on factors that influence US domestic policy dynamics. To accomplish that task, the subsequent pages address three main questions. First, what are the stated goals and contours of the Obama Administration's policies regarding climate change? Second, what are the opportunities and obstacles connected with realizing this agenda - from negotiating and deciding, then effectively implementing it - and via which pathways of action are we likely to see important initiatives being moved? Finally, what are the implications for the negotiations in Copenhagen and beyond? We conclude by identifying a number of important considerations that should be taken into account in preparations for the Swedish EU Presidency and the climate negotiations in Copenhagen

  5. Sea Change: US Climate Policy Prospects under the Obama Administration

    Energy Technology Data Exchange (ETDEWEB)

    Roman, Mikael (Stockholm Environment Institute, Stockholm (Sweden)); Carson, Marcus (Dept. of Sociology, Stockholm Univ., Stockholm (Sweden)). e-mail: mikael.roman@sei.se

    2009-03-15

    This report has been produced for the Swedish Government's Sustainability Commission in preparation for the Swedish EU Presidency during the second half of 2009, and consequent Swedish leadership of the EU delegation in the COP-15 negotiations in Copenhagen. The central task of the report is to provide an overview of the key factors that will condition the near-term development of United States climate policy, with a view to the eventual likelihood of the US signing and ratifying a new global agreement in the upcoming negotiations on climate change. While we take note of the importance of factors external to US politics, such as potential developments in bilateral discussions with China and other major greenhouse gas emitters, our analysis focuses primarily on factors that influence US domestic policy dynamics. To accomplish that task, the subsequent pages address three main questions. First, what are the stated goals and contours of the Obama Administration's policies regarding climate change? Second, what are the opportunities and obstacles connected with realizing this agenda - from negotiating and deciding, then effectively implementing it - and via which pathways of action are we likely to see important initiatives being moved? Finally, what are the implications for the negotiations in Copenhagen and beyond? We conclude by identifying a number of important considerations that should be taken into account in preparations for the Swedish EU Presidency and the climate negotiations in Copenhagen

  6. 3 CFR 8381 - Proclamation 8381 of May 15, 2009. National Safe Boating Week, 2009

    Science.gov (United States)

    2010-01-01

    ..., BARACK OBAMA, President of the United States of America, do hereby proclaim May 16 through May 22, 2009..., and of the Independence of the United States of America the two hundred and thirty-third.BARACK OBAMA ...

  7. 3 CFR 8419 - Proclamation 8419 of September 17, 2009. National POW/MIA Recognition Day, 2009

    Science.gov (United States)

    2010-01-01

    ... its service. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of... Independence of the United States of America the two hundred and thirty-fourth.BARACK OBAMA ...

  8. 3 CFR 8383 - Proclamation 8383 of May 20, 2009. Emergency Medical Services Week, 2009

    Science.gov (United States)

    2010-01-01

    ..., we express our appreciation for their critical work. NOW, THEREFORE, I, BARACK OBAMA, President of... Independence of the United States of America the two hundred and thirty-third.BARACK OBAMA ...

  9. 3 CFR 8436 - Proclamation 8436 of October 9, 2009. National School Lunch Week, 2009

    Science.gov (United States)

    2010-01-01

    ... week. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, do hereby proclaim... Independence of the United States of America the two hundred and thirty-fourth.BARACK OBAMA ...

  10. 3 CFR 8356 - Proclamation 8356 of April 1, 2009. National Donate Life Month, 2009

    Science.gov (United States)

    2010-01-01

    ... www.organdonor.gov. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by... Independence of the United States of America the two hundred and thirty-third.BARACK OBAMA ...

  11. 3 CFR 8433 - Proclamation 8433 of October 2, 2009. Child Health Day, 2009

    Science.gov (United States)

    2010-01-01

    .... NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of the authority..., and of the Independence of the United States of America the two hundred and thirty-fourth.BARACK OBAMA ...

  12. 3 CFR 8367 - Proclamation 8367 of April 30, 2009. Law Day, U.S.A., 2009

    Science.gov (United States)

    2010-01-01

    ... dedicated to the principles of government under law. NOW, THEREFORE, I, BARACK OBAMA, President of the... Independence of the United States of America the two hundred and thirty-third.BARACK OBAMA ...

  13. Non-proliferation and nuclear disarmament: speech of the president Obama at Prague

    International Nuclear Information System (INIS)

    Hautecouverture, B.

    2009-01-01

    Introduced by the Prague speech of april 7 2009, the Obama President program towards the non proliferation and the nuclear disarmament was pointed out by its optimism ambition and determination. But a more detailed lecture shows concurrent positions. The author analyzes the political aspects of the President speech. (A.L.B.)

  14. Nuclear non-proliferation and disarmament: the President Obama's Prague speech; Non-proliferation et desarmement nucleaires: discours de Prague du president Obama

    Energy Technology Data Exchange (ETDEWEB)

    Hautecouverture, B. [Centre d' Etudes de Securite Internationale et de Maitrise des Armements (CESIM), 75 - Paris (France)

    2010-07-15

    The author comments the content and the consequences of President Obama's speech on the future of nuclear weapons in the 21. century. After a recall of the political context, the author shows how this declaration sounded with a real new tone, defined a new direction and introduced a new method, but may reach its objectives only on a long term. Then, he comments how these objectives are challenged by the present context and events, and outlines how the US Nuclear Posture Review will be important

  15. From Compassionate Conservatism to Obamacare: Funding for the Ryan White Program During the Obama Administration.

    Science.gov (United States)

    Hatcher, William; Pund, Britten; Khatiashvili, Giorgi

    2016-11-01

    To examine President Obama's fiscal commitment to the Ryan White Program (formerly Ryan White Comprehensive AIDS Resource Emergency Act), which provides funding for economically disadvantaged people and families affected by HIV. We analyzed budgetary request and congressional appropriation data from 2009 to 2016. The data are available from the Health Resources and Services Administration and the Henry J. Kaiser Family Foundation. Increased coverage for people living with HIV/AIDS provided by the Affordable Care Act most likely led the Obama administration to request small increases and at times decreases in funding for the Ryan White Program. Congress passed either small increases or decreases in appropriations for the Ryan White Program. Decreases or small increases in the Ryan White Program funding risk progress made in treating HIV among economically disadvantaged patients.

  16. Potential Beneficiaries of the Obama Administration’s Executive Action Programs Deeply Embedded in US Society

    OpenAIRE

    Donald Kerwin; Robert Warren

    2016-01-01

    The Obama administration has developed two broad programs to defer immigration enforcement actions against undocumented persons living in the United States: (1) Deferred Action for Parents of Americans and Lawful Permanent Residents (DAPA); and (2) Deferred Action for Childhood Arrivals (DACA). The DACA program, which began in August 2012, was expanded on November 20, 2014. DAPA and the DACA expansion (hereinafter referred to as “DACA-plus”) are currently under review by the US Supreme Court ...

  17. NCI Scientists Awarded National Medal of Technology and Innovation by President Obama | Poster

    Science.gov (United States)

    Two NCI scientists received the National Medal of Technology and Innovation, the nation’s highest honor for technological achievement. The award was announced by President Obama in October. The honorees, John Schiller, Ph.D., Laboratory of Cellular Oncology (LCO), Center for Cancer Research, NCI, and Douglas Lowy, M.D., also from LCO and NCI deputy director, received their medals at a White House ceremony on Nov. 20.

  18. FCJ-165 Obama Trolling: Memes, Salutes and an Agonistic Politics in the 2012 Presidential Election

    Directory of Open Access Journals (Sweden)

    Benjamin Burroughs

    2013-12-01

    Full Text Available During the 2012 presidential campaign an explosion of photo-shopped images circulated that depicted President Obama as unpatriotic. The ‘crotch salute’, ‘left-hand salute’, and ‘Veterans Day non-salute’ serve as case studies for understanding the role of trolling in the public sphere and Internet politics in an era of social networks and circulation. This paper tracks the cultural practices and logics of ‘sharing’ political memes and conceptualises memes as part of an agonistic public sphere and media ecology. Obama trolling is facilitated through the techno-cultural affordances of memes, which can only become public because of their mimetic form and sterilised partial anonymity. The paper seeks to conceptualise trolling as a broader cultural practice, which can be considered political. Normative assumptions about these memes would portray this trafficking as destructive to deliberative democracy but when understood as a generative cultural practice, trolling becomes central to articulating political emotions in social networks. Photo-shopped Obama salutes, in addition to Big Bird, binder, and bayonet memes, express not only political identities but also larger cultural values within networked popular culture.

  19. ObamaNet: Photo-realistic lip-sync from text

    OpenAIRE

    Kumar, Rithesh; Sotelo, Jose; Kumar, Kundan; de Brebisson, Alexandre; Bengio, Yoshua

    2017-01-01

    We present ObamaNet, the first architecture that generates both audio and synchronized photo-realistic lip-sync videos from any new text. Contrary to other published lip-sync approaches, ours is only composed of fully trainable neural modules and does not rely on any traditional computer graphics methods. More precisely, we use three main modules: a text-to-speech network based on Char2Wav, a time-delayed LSTM to generate mouth-keypoints synced to the audio, and a network based on Pix2Pix to ...

  20. Nuclear non-proliferation and disarmament: the President Obama's Prague speech

    International Nuclear Information System (INIS)

    Hautecouverture, B.

    2010-01-01

    The author comments the content and the consequences of President Obama's speech on the future of nuclear weapons in the 21. century. After a recall of the political context, the author shows how this declaration sounded with a real new tone, defined a new direction and introduced a new method, but may reach its objectives only on a long term. Then, he comments how these objectives are challenged by the present context and events, and outlines how the US Nuclear Posture Review will be important

  1. Los Estados Unidos de Obama: entre el idealismo y el regreso al containment sin enemigo global

    Directory of Open Access Journals (Sweden)

    Ricardo García Duarte

    2009-11-01

    Full Text Available El ascenso de Obama al poder representaba, sin duda, un cambio radical en relación con la política internacional desplegada por el presidente George W. Bush y su doctrina sobre la guerra preventiva. En una perspectiva de más largo plazo podría, además, significar un giro hacia el idealismo después de un largo período de predominio del realismo, muy intensamente desarrollado durante la guerra fría, mediante la doctrina del containment. La prevalencia de la diplomacia y la restitución del

  2. Responsive partisanship: public support for the clinton and obama health care plans.

    Science.gov (United States)

    Kriner, Douglas L; Reeves, Andrew

    2014-08-01

    We examine the contours of support for the Clinton and Obama health care plans during the 1990s and 2000s based on our own compilation of 120,000 individual-level survey responses from throughout the debates. Despite the rise of the Tea Party, and the racialization of health care politics, opinion dynamics are remarkably similar in both periods. Party ID is the single most powerful predictor of support for reform and the president's handling of it. Contrary to prominent claims, after controlling for partisanship, demographic characteristics are at best weak predictors of support for reform. We also show that Clinton and Obama did not "lose" blacks, seniors, or wealthy voters over the course of the debate. The small and often nonexistent relationship between these characteristics and support for the plan are constant over time. Instead, the modest fluctuations in support for reform appear to follow the ebb and flow of elite rhetoric. Both mean levels of support and its volatility over time covary with elite partisan discourse. These findings suggest that presidents courting public opinion should seek consensus among their own party's elites before appealing to other narrower interests. Copyright © 2014 by Duke University Press.

  3. Citizen Diplomacy-New US Public Diplomacy Strategy in the Middle East under the Obama Administration

    Institute of Scientific and Technical Information of China (English)

    YU Zhaohui

    2015-01-01

    In the information and digital era,the international situation is becoming increasingly complicated.The construction of international relations and national image depends more on people-to-people diplomacy.During the Obama Administration,the Administration recognized the central role of public diplomacy as a tool and an essential element of the 21st century statecraft.US public diplomacy and public affairs faces the five strategic tasks:to pro-actively shape global narratives,expand and strengthen people-to-peoplerelationships,counter violent extremism and better inform policy-making as well as redeploy resources in strategic alignment with shifting priorities.It presents new features under the guidance of the perfect mechanism,such as using digital methods and social media as the core to communicate,adjusting information transmission and message control,emphasizing the inter-departmental coordination,attaching great importance to the youth and women's groups and optimizing the evaluation mechanism.This article summarizes and analyzes the striking features of public diplomacy under Obama's administration,focusing on citizen diplomacy operations in the Middle East,thus putting forth a worthy reference for the further study of China's public diplomacy.

  4. Fake News and Indifference to Truth : Dissecting Tweets and State of the Union Addresses by Presidents Obama and Trump

    NARCIS (Netherlands)

    D.E. Allen (David); M.J. McAleer (Michael); D. McHardy Reid (David)

    2018-01-01

    textabstractState of the Union Addresses (SOUA) by two recent US Presidents, President Obama (2016) and President Trump (2018), and a series of recent of tweets by President Trump, are analysed by means of the data mining technique, sentiment analysis. The intention is to explore the contents and

  5. The Decline in For-Profit Higher Education during the Obama Administration and Its Prospects in the Trump Presidency

    Science.gov (United States)

    Castagnera, James Ottavio

    2017-01-01

    The fortunes of the for-profit higher education industry rise and fall with the political tides in the United States. During the 8 years of the George W Bush Administration (Republican), the for-profit sector of US higher education prospered. The following two terms of the Obama Administration (Democrat) resulted in the loss of all the ground…

  6. Obama and the "Arab Spring": Desire, Hope and the Manufacture of Disappointment. Implications for a Transformative Pedagogy

    Science.gov (United States)

    Roberts, Lorna; Schostak, John

    2012-01-01

    For a period, in the run up to the election (2007-2008) and the months after the election, the name "Obama" signified hope for millions, not just in America but across the world. As the hope turned to disappointment, the financial crisis deepened and the Arab Spring renewed a call for a "humanity" that could transcend the differences of nations…

  7. Social Class and Party Identification During the Clinton, Bush, and Obama Presidencies

    Directory of Open Access Journals (Sweden)

    Stephen L. Morgan

    2017-08-01

    Full Text Available Through an analysis of the 1994 through 2016 General Social Surveys, this article demonstrates that a substantial proportion of eligible voters within the working class turned away from solid identification with either the Democratic Party or the Republican Party during the Obama presidency. Even before the 2016 election cycle commenced, conditions were uncharacteristically propitious for a Republican candidate who could appeal to prospective voters in the working class, especially those who had not voted in recent presidential elections but could be mobilized to vote. These findings support the contested position that variation in party identification is a genuine leading indicator of electoral outcomes and perhaps also, in this case, of party realignment.

  8. The evil that men do-an open letter to President Obama

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2016-05-01

    Full Text Available No abstract available. Article truncated after 150 words. "The evil that men do lives after them; the good is oft interred with their bones". William Shakespeare. Julius Caesar, Act 3, Scene 2. Dear President Obama: Late in a second term, a President's attention often turns to framing their legacy. I suspect you are no exception and have given this considerable thought. You might wish to be remembered for the Affordable Care Act, even called Obamacare, which brought the US closer to universal healthcare coverage. However, I recall the end of President Clinton's second term a short 16 years ago. During that administration the Federal coffers were full; an unprecedented business boom occurred; and foreign entanglements that might have led to war were avoided. However, most of us do not remember those positives, but recall a White House intern and a certain blue dress. As pointed out by Shakespeare over 400 years ago powerful men are remembered not so ...

  9. Changing foreign policy: the Obama Administration’s decision to oust Mubarak

    Directory of Open Access Journals (Sweden)

    Maria do Céu Pinto Arena

    2017-11-01

    Full Text Available Abstract This paper analyses the decision of the Obama administration to redirect its foreign policy towards Egypt in the wake of the Arab Spring. It attempts to highlight the issue of how governments deal with decision-making at times of crisis, and under which circumstances they take critical decisions that lead to major shifts in their foreign policy track record. It focuses on the process that led to a reassessment of US (United States foreign policy, shifting from decades of support to the autocratic regime of Hosni Mubarak, towards backing his ouster. Specifically, the paper attempts to assess to what extent the decision to withdraw US support from a longstanding state-leader and ally in the Middle East can be seen as a foreign policy change (FPC. A relevant research question this paper pursues is: how can the withdrawal of US support to a regime considered as an ally be considered, in itself, as a radical FPC?

  10. Normalization of US-Cuban Relations: Obama Doctrine and International Security in the Western Hemisphere

    Directory of Open Access Journals (Sweden)

    Piotr Łaciński

    2015-12-01

    Full Text Available Strained relations between the US and Cuba after the victory of the Cuban revolution were a permanent element of the destabilization of international security in the Western Hemisphere. During the Cold War, this destabilization was a function of the East-West confrontation. Since the end of Cold War the importance of Cuba as a Western Hemisphere entity hostile to the United States has diminished radically. Definite steps to normalize relations with Cuba have been taken only in 2014. The media named the change of policies of the US towards Cuba (and Iran as the Obama Doctrine. This article will try to prove that the continuation of the confron-tational and hostile US-Cuban relations after the collapse of the Eastern bloc was an exceptional and "unnatural" phenomenon from the perspective of realistic school of international relations, both for Washington and Havana.

  11. A guerra como instrumento do poder presidencial nos EUA: o caso da intervenção na Líbia

    Directory of Open Access Journals (Sweden)

    Cláudio Júnior Damin

    2012-08-01

    Full Text Available Analisa-se a decisão da participação dos EUA na intervenção militar na Líbia em 2011. O objetivo central é posicionar a decisão de Barack Obama de utilizar as forças armadas como um exercício dos poderes de guerra do presidente enquanto comandante-em-chefe e como executor de deliberações de órgãos multilaterais internacionais.   We analyze the decision of U.S. participation in military intervention in Libya (2011. The main objective is to position Barack Obama's decision to use the military as an exercise of war powers of the president as commander in chief and as a doer of the deliberations of international multilateral agencies.

  12. The Evolution of Missile Defense Plan from Bush to Obama. Implications for the National Security of Romania

    Directory of Open Access Journals (Sweden)

    Ruxandra-Laura BOSILCA

    2012-06-01

    Full Text Available In 2011 Romania officially became part of the Obama administration’s missile defense system in Europe which has significantly changed the strategic military relations both in Europe and worldwide. The Bush approach has been revised and progress in several sections has been achieved, both strategically and technically. For Romania, the participation in the missile defence plan, ensures more solid security guarantees, especially in an unpredictable and risk-prone international environment where the U.S. reconsiders its presence in Europe under the pressure of the economic crisis and of a relative decline in power; it has also become a more visible actor – alongside Bulgaria – which were initially excluded by the Bush missile defence plan. This paper’s purpose is to review the main evolutions of the missile defense plan from the Bush to the Obama administration and to outline its implications on the national security of Romania.

  13. President-elect Obama and nuclear disarmament between elimination and restraint

    International Nuclear Information System (INIS)

    Walker, W.

    2009-01-01

    In the now famous articles of January 2007 and 2008 in the Wall Street Journal, the 'Gang of Four' former US statesmen called on governments to rid the world of nuclear weapons. Their intervention has been followed in the United States by a flurry of conferences and publications on nuclear disarmament, with esteemed organizations such as the Federation of American Scientists, Stanford and Princeton Universities, the Carnegie Endowment for International Peace, the Stimson Center and the Arms Control Association entering the fray. The force of their ideas became evident when presidential candidates from both the Democratic and Republican Parties felt obliged to issue statements lending at least some support to the Gang of Four and its aspirations. The calls on the next administration to lead the way towards a 'world free of nuclear weapons' mark the emergence of a significant political movement in the United States. Achieving such a world is not just the fancy of groups of idealists that have marginal influence in US politics. Nor is the attention that nuclear disarmament is now receiving primarily a response to longstanding international pressures on the US and other nuclear weapon states to engage with the issue. It is coming from within - from the judgements of an increasingly influential elite on where US and international interests now lie. Although this elite has its critics, it is currently in the ascendant. The pursuit of nuclear disarmament by the US government has been given a blessing of sorts in President-elect Obama's statement that: 'As long as nuclear weapons exist, we will retain a strong deterrent. But we'll make the goal of eliminating all nuclear weapons a central element in our nuclear policy'. There is obvious caution in these words. They imply that the US is unlikely to take radical, unilateral steps to disarm, and that any embrace of nuclear disarmament will have to be collective. They also seem designed to appeal to a broad range of opinion

  14. President-elect Obama and nuclear disarmament between elimination and restraint

    Energy Technology Data Exchange (ETDEWEB)

    Walker, W.

    2009-07-01

    In the now famous articles of January 2007 and 2008 in the Wall Street Journal, the 'Gang of Four' former US statesmen called on governments to rid the world of nuclear weapons. Their intervention has been followed in the United States by a flurry of conferences and publications on nuclear disarmament, with esteemed organizations such as the Federation of American Scientists, Stanford and Princeton Universities, the Carnegie Endowment for International Peace, the Stimson Center and the Arms Control Association entering the fray. The force of their ideas became evident when presidential candidates from both the Democratic and Republican Parties felt obliged to issue statements lending at least some support to the Gang of Four and its aspirations. The calls on the next administration to lead the way towards a 'world free of nuclear weapons' mark the emergence of a significant political movement in the United States. Achieving such a world is not just the fancy of groups of idealists that have marginal influence in US politics. Nor is the attention that nuclear disarmament is now receiving primarily a response to longstanding international pressures on the US and other nuclear weapon states to engage with the issue. It is coming from within - from the judgements of an increasingly influential elite on where US and international interests now lie. Although this elite has its critics, it is currently in the ascendant. The pursuit of nuclear disarmament by the US government has been given a blessing of sorts in President-elect Obama's statement that: 'As long as nuclear weapons exist, we will retain a strong deterrent. But we'll make the goal of eliminating all nuclear weapons a central element in our nuclear policy'. There is obvious caution in these words. They imply that the US is unlikely to take radical, unilateral steps to disarm, and that any embrace of nuclear disarmament will have to be collective. They also seem designed

  15. Muutunud, kuid lootuseta / Edward McBride

    Index Scriptorium Estoniae

    McBride, Edward

    2011-01-01

    USA presidendivalimiste kampaaniast. President Barack Obama võimalusest saada tagasivalituks, vabariiklaste kandidaatidest Rick Perryst ja Mitt Romneyst. Demokraatide tervishoiureformist ja tervishoiuseadusest

  16. USA valik : kas uus peatükk või retro? / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2008-01-01

    USA presidendikandidaatide demokraat Barack Obama ja vabariiklase John McCaini debattidel pakutud erinevatest kurssidest. President George W. Bushi kriitikast tõenäolise demokraatide kandidaadi B. Obama seisukohtade suhtes. Lisa: Välispoliitilised seisukohad

  17. 78 FR 70189 - National Child's Day, 2013

    Science.gov (United States)

    2013-11-25

    ... their energy and creativity demand. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of... Lady Michelle Obama's Let's Move! initiative, my Administration is helping children develop habits that...

  18. 78 FR 33955 - Great Outdoors Month, 2013

    Science.gov (United States)

    2013-06-06

    ... come. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of the... Michelle Obama's Let's Move Outside! initiative encourages families to get out and enjoy our beautiful...

  19. Diverse Charter Schools

    Science.gov (United States)

    Russo, Alexander

    2013-01-01

    In February 2009, newly elected President Barack Obama and First Lady Michelle Obama visited Capital City Public Charter School in northwest Washington, D.C. This was the First Family's first official public-school visit, just a few short weeks after President Obama was sworn into office. Obama's enthusiastic support for charter schools was one of…

  20. From “Strategic Partnership” to “Model Partnership”: AKP, Turkish-US Relation and the Prospects under Obama

    Directory of Open Access Journals (Sweden)

    Ahmet K. Han

    2010-05-01

    Full Text Available Este artículo analiza las relaciones Turquía-EEUU desde una perspectiva estratégica. Destaca primero, los elementos de continuidad en la política exterior de los EEUU bajo los presidentes Clinton, Bush hijo y Obama. A continuación considera el "cambio" en la política exterior turca bajo el AKP desde el 2002. Ve la guerra de Irak como un punto de inflexión en el fin de la asociación estratégica, mientras que los desarrollos ulteriores representarían la vía hacia la formación de lo que Obama denominaría como una "Asociación Modelo". Se sostiene que los factores más determinantes de la relación proceden por parte de los EEUU de una preocupación por asuntos de seguridad, mientras que para el AKP, sirven a su política de "equilibrio múltiple". El artículo cuestiona el contenido de la "Asociación Modelo", así como los riesgos a que se enfrentan la sostenibilidad y el contexto de las relaciones Turquía-EEUU, que han sido tradicionalmente una pieza básica de la política exterior turca, en medio de los debates domésticos de Turquía, las dinámicas regionales y los desafíos a la Administración Obama.

  1. 3 CFR 8375 - Proclamation 8375 of May 8, 2009. Military Spouse Day, 2009

    Science.gov (United States)

    2010-01-01

    ... families. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of the... States of America the two hundred and thirty-third.BARACK OBAMA ... spouses work to maintain careers and a sense of community while moving to new duty stations around the...

  2. 3 CFR 8469 - Proclamation 8469 of December 31, 2009. 40th Anniversary of the National Environmental Policy Act...

    Science.gov (United States)

    2010-01-01

    ... enjoy the beauty and utility of a clean, healthy planet. NOW, THEREFORE, I, BARACK OBAMA, President of... of America the two hundred and thirty-fourth.BARACK OBAMA Title 3—The President Executive Orders... in a new era of environmental awareness and citizen participation in government. NEPA elevated the...

  3. The New Leader of the Free World

    Science.gov (United States)

    Williamson, Kevin D.

    2012-01-01

    On January 20, 2009, Dr. Manmohan Singh, the prime minister of India, became the leader of the free world. The free world's attention was focused elsewhere: Senator Barack Obama, who on that day became President Barack Obama, quietly abdicated the role now taken up by Dr. Singh, having run an election campaign premised upon the ever-present but…

  4. 3 CFR 8418 - Proclamation 8418 of September 16, 2009. Constitution Day and Citizenship Day, Constitution Week...

    Science.gov (United States)

    2010-01-01

    ... as “Constitution Week.” NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America... beacon of hope for Americans and those who seek new lives in the United States. Every day, we welcome new....BARACK OBAMA ...

  5. The Dragon and the Eagle

    DEFF Research Database (Denmark)

    Duncan, Russell

    Fokuserer på komparative og kontrasterende forståelser af kinesisk-amerikanske forbindelser i det 21. århundrede under Xi Jinping og Barack Obama.......Fokuserer på komparative og kontrasterende forståelser af kinesisk-amerikanske forbindelser i det 21. århundrede under Xi Jinping og Barack Obama....

  6. Contemporary America

    DEFF Research Database (Denmark)

    Duncan, Russell; Goddard, Joseph

    Fokuserer på den første administration af Barack Obama og på amerikanske institutioner og folk i USA.......Fokuserer på den første administration af Barack Obama og på amerikanske institutioner og folk i USA....

  7. Contemporary America

    DEFF Research Database (Denmark)

    Duncan, Russell; Goddard, Joseph

    This edition analyzes and synthesizes the first administration of Barack Obama and the liberal international and multilateral cosmopolitan approaches to both domestic and foreign policy developments.......This edition analyzes and synthesizes the first administration of Barack Obama and the liberal international and multilateral cosmopolitan approaches to both domestic and foreign policy developments....

  8. Potential Beneficiaries of the Obama Administration’s Executive Action Programs Deeply Embedded in US Society

    Directory of Open Access Journals (Sweden)

    Donald Kerwin

    2016-03-01

    Full Text Available The Obama administration has developed two broad programs to defer immigration enforcement actions against undocumented persons living in the United States: (1 Deferred Action for Parents of Americans and Lawful Permanent Residents (DAPA; and (2 Deferred Action for Childhood Arrivals (DACA. The DACA program, which began in August 2012, was expanded on November 20, 2014. DAPA and the DACA expansion (hereinafter referred to as “DACA-plus” are currently under review by the US Supreme Court and subject to an active injunction.This paper offers a statistical portrait of the intended direct beneficiaries of DAPA, DACA, and DACA-plus. It finds that potential DAPA, DACA, and DACA-plus recipients are deeply embedded in US society, with high employment rates, extensive US family ties, long tenure, and substantial rates of English-language proficiency. The paper also notes various groups that would benefit indirectly from the full implementation of DAPA and DACA or, conversely, would suffer from the removal of potential beneficiaries of these programs. For example, all those who would rely on the retirement programs of the US government will benefit from the high employment rates and relative youth of the DACA population, while many US citizens who rely on the income of a DAPA-eligible parent would fall into poverty or extreme poverty should that parent be removed from the United States.This paper offers an analysis of potential DAPA and DACA beneficiaries. In an earlier study, the authors made the case for immigration reform based on long-term trends related to the US undocumented population, including potential DAPA and DACA beneficiaries (Warren and Kerwin 2015. By contrast, this paper details the degree to which these populations have become embedded in US society. It also compares persons eligible for the original DACA program with those eligible for DACA-plus.As stated, the great majority of potential DAPA and DACA recipients enjoy strong family

  9. La continuidad del discurso neoconservador frente a la política exterior de la administración Obama

    Directory of Open Access Journals (Sweden)

    Manuel Iglesias

    2015-05-01

    Full Text Available A lo largo del pasado sexenio, la doctrina neoconservadora se ha convertido en la voz más beligerante contra la política exterior de la Administración Obama. Este artículo se propone analizar el contenido de la crítica neoconservadora, una crítica radical, pues no se limita a un disenso menor en torno a determinadas áreas temáticas o regionales de la política exterior estadounidense, sino que se presenta como un rechazo frontal tanto a sus fundamentos teóricos como a su implementación práctica. De este modo, se verá que el neoconservadurismo continúa firmemente apegado a sus principios, con un discurso que mantiene como eje su particular concepción del excepcionalismo americano. El neoconservadurismo sigue defendiendo la validez de sus ideas centrales y se reivindica como la mejor doctrina de política exterior posible para los EE.UU., la única adecuada para evitar su declive internacional y mantener el "orden mundial americano" en las próximas décadas. Ello nos permitirá observar cómo, pese a su actual falta de influencia política, el mismo sigue gozando de una vitalidad que contradice las recurrentes afirmaciones sobre su desaparición.

  10. Banho-maria ou mudança? Eleição presidencial e a formação da política comercial dos EUA

    Directory of Open Access Journals (Sweden)

    Mark S. Langevin

    2010-10-01

    Full Text Available Com a definição de Barack Obama como candidato oficial do partido democrata para as eleições presidenciais dos EUA as diferenças entre os partidos, e os próprios adversários na corrida pela casa branca, ficam cada vez mais em evidência. Qual será o papela que a Camâra e o Senado terão nessa disputa? Quais são as principais divergências no que tange às ideologias e propostas de ambos os cadidato?

  11. Evaluation of <em>HER2em> Gene Amplification in Breast Cancer Using Nuclei Microarray <em>in em>S>itu em>Hybridization

    Directory of Open Access Journals (Sweden)

    Xuefeng Zhang

    2012-05-01

    Full Text Available Fluorescence<em> em>>in situ em>hybridization (FISH assay is considered the “gold standard” in evaluating <em>HER2/neu (HER2em> gene status. However, FISH detection is costly and time consuming. Thus, we established nuclei microarray with extracted intact nuclei from paraffin embedded breast cancer tissues for FISH detection. The nuclei microarray FISH (NMFISH technology serves as a useful platform for analyzing <em>HER2em> gene/chromosome 17 centromere ratio. We examined <em>HER2em> gene status in 152 cases of invasive ductal carcinomas of the breast that were resected surgically with FISH and NMFISH. <em>HER2em> gene amplification status was classified according to the guidelines of the American Society of Clinical Oncology and College of American Pathologists (ASCO/CAP. Comparison of the cut-off values for <em>HER2em>/chromosome 17 centromere copy number ratio obtained by NMFISH and FISH showed that there was almost perfect agreement between the two methods (κ coefficient 0.920. The results of the two methods were almost consistent for the evaluation of <em>HER2em> gene counts. The present study proved that NMFISH is comparable with FISH for evaluating <em>HER2em> gene status. The use of nuclei microarray technology is highly efficient, time and reagent conserving and inexpensive.

  12. A New Natural Lactone from <em>Dimocarpus> <em>longan> Lour. Seeds

    Directory of Open Access Journals (Sweden)

    Zhongjun Li

    2012-08-01

    Full Text Available A new natural product named longanlactone was isolated from <em>Dimocarpus> <em>longan> Lour. seeds. Its structure was determined as 3-(2-acetyl-1<em>H>-pyrrol-1-yl-5-(prop-2-yn-1-yldihydrofuran-2(3H-one by spectroscopic methods and HRESIMS.

  13. Hillary Clinton sai kolmes osariigis valusalt lüüa / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2008-01-01

    USA presidendi eelvalimistel võitis Barack Obama oma pearivaali Hillary Clintonit nii Louisianas, Nebraskas kui Washingtonis ja sisuliselt viigistas üleriigilise parteidelegaatide arvestuse. Vt. samas: Huckabee ei anna ikka veel alla

  14. Skandaal USAs : Obamat kujutati islamiterroristina / Aadu Hiietamm

    Index Scriptorium Estoniae

    Hiietamm, Aadu, 1954-

    2008-01-01

    The New Yorkeri esiküljel ilmus karikatuur, kus USA demokraatide presidendikandidaati Barack Obamat ja tema abikaasat Michelle'i kujutati islamiterroristidena, karikaturisti väitel joonistas ta selle Obama laimajate naeruvääristamiseks

  15. Transportation challenges for the new administration : perspectives of past DOT secretaries

    Science.gov (United States)

    2009-01-01

    On January 29, 2009, the RAND Corporation hosted a panel discussion with three former U.S. secretaries of transportation. This wide-ranging discussion, held the week after President : Barack Obamas inauguration and during the congressional debate ...

  16. Africa Development - Vol 38, No 1&2 (2013)

    African Journals Online (AJOL)

    US Foreign Policy under President Barack Obama and the Promotion of Multilateralism and the Rule of Law · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. AMB Mangu, 171-190 ...

  17. Vanadium research recharged

    International Nuclear Information System (INIS)

    Luntz, Stephen

    2011-01-01

    US President Barack Obama has described Maria Skyllas-Kazacos’ research as “one of the coolest things I’ve ever said out loud”. Vanadium redox batteries could be electricity’s ultimate storage mechanism.

  18. "Obamacare" vor dem Supreme Court / Guy Beaucamp

    Index Scriptorium Estoniae

    Beaucamp, Guy

    2016-01-01

    USA tervishoiureformi ajaloost, 2010. a. ravikindlustusreformist ja USA ülemkohtu otsusest jätta jõusse oluline osa president Barack Obama tervishoiureformist (PPACA), hinnang kohtuotsusele ja võrdlused Saksamaaga

  19. 78 FR 28461 - Military Spouse Appreciation Day, 2013

    Science.gov (United States)

    2013-05-14

    ... Forces initiative, we have partnered with the private sector to expand hiring for military spouses and..., let us pledge once more to serve them as well as they serve us. NOW, THEREFORE, I, BARACK OBAMA...

  20. Tugevad naised on tagasi / Naomi Wolf ; tõlk. Liisa Past

    Index Scriptorium Estoniae

    Wolf, Naomi

    2008-01-01

    Autor arutleb, miks valis Barack Obama riigisekretäriks Hillary Clintoni. Autor nimetab H. Clintoni üheks vaieldamatuks saavutuseks tema maailmas tehtud rännakuid, kus ta on keskendunud naistele olulistele teemadele

  1. Kohtumine, mida Kreml igatseb / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2009-01-01

    Eelseisvast USA presidendi Barack Obama ja Venemaa presidendi Dmitri Medvedevi kohtumisest Londonis G20 tippkohtumise eel, kus tõenäoliselt arutatakse võimalusi kahe suurriigi omavaheliste suhete parandamiseks ning majanduskriisi ületamiseks

  2. Sõltumatud kodanikud otsustavad superriigi juhi saatuse / Christopher Kukk ; interv. Priit Pullerits

    Index Scriptorium Estoniae

    Kukk, Christopher

    2008-01-01

    Eesti päritolu Lääne-Connecticuti politoloogiaprofessor vastab küsimustele, mis puudutavad USA presidendivalimisi ja presidendikandidaatide Barack Obama ja John McCaini võimalusi. Vt. samas: Kes on Christopher Kukk?

  3. Eesti tervishoid on tõesti hea. Aitäh, USA! / Scott Abel

    Index Scriptorium Estoniae

    Abel, Scott

    2010-01-01

    Ameeriklane Scott Abel kirjutab, et president Barack Obama tervishoiureform mõjutab arstiabi ka Eestis. Vastukaja artiklile: Turay, Abdul. Kindla individualismi traditsioon // Postimees (2010) 30. märts, lk. 12

  4. 3 CFR 8343 - Proclamation 8343 of January 20, 2009. National Day of Renewal and Reconciliation, 2009

    Science.gov (United States)

    2010-01-01

    ... land, will yet swell the chorus of the Union, when again touched, as surely they will be, by the better angels of our nature.” NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by the...

  5. 78 FR 54735 - National Alcohol and Drug Addiction Recovery Month, 2013

    Science.gov (United States)

    2013-09-06

    ... on Pathways to Wellness'' encourages all Americans to walk alongside family, friends, and neighbors... moving along the life-saving path to recovery. NOW, THEREFORE, I, BARACK OBAMA, President of the United...

  6. BP erioperatsioon naftalekke peatamiseks nurjus / Jürgen Tamme

    Index Scriptorium Estoniae

    Tamme, Jürgen

    2010-01-01

    Naftakompanii BP katse peatada Mehhiko lahe naftaleke ebaõnnestus, nüüd püütakse reostust peatada uue toru paigaldamise abil. USA president Barack Obama avaldas taas rahulolematust naftakompaniiga. Kaart

  7. Déjà vu: supermän draakoni hammaste vahel / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2009-01-01

    Autor analüüsib USA prsidendi Barack Obama visiiti Hiinasse ning kohtumist presidendi Hu Jintaoga, mis sarnanes suuresti president John F. Kennedy esimese kohtumisega NSV Liidu liidri Nikita Hruštšoviga

  8. End of Obamacare.

    Science.gov (United States)

    Price, Jacqueline

    2016-12-07

    I write this with the results of the recent US presidential election fresh in my mind. In January 2017, Republican candidate Donald Trump will stand next to outgoing President Barack Obama at the White House and will be inaugurated president.

  9. Reference Gene Selection in the Desert Plant <em>Eremosparton songoricuem>m>

    Directory of Open Access Journals (Sweden)

    Dao-Yuan Zhang

    2012-06-01

    Full Text Available <em>Eremosparton songoricum em>(Litv. Vass. (<em>E. songoricumem> is a rare and extremely drought-tolerant desert plant that holds promise as a model organism for the identification of genes associated with water deficit stress. Here, we cloned and evaluated the expression of eight candidate reference genes using quantitative real-time reverse transcriptase polymerase chain reactions. The expression of these candidate reference genes was analyzed in a diverse set of 20 samples including various <em>E. songoricumem> plant tissues exposed to multiple environmental stresses. GeNorm analysis indicated that expression stability varied between the reference genes in the different experimental conditions, but the two most stable reference genes were sufficient for normalization in most conditions.<em> EsEFem> and <em>Esα-TUB> were sufficient for various stress conditions, <em>EsEF> and <em>EsACT> were suitable for samples of differing germination stages, and <em>EsGAPDH>and <em>Es>UBQ em>were most stable across multiple adult tissue samples. The <em>Es18Sem> gene was unsuitable as a reference gene in our analysis. In addition, the expression level of the drought-stress related transcription factor <em>EsDREB2em>> em>verified the utility of<em> E. songoricumem> reference genes and indicated that no single gene was adequate for normalization on its own. This is the first systematic report on the selection of reference genes in <em>E. songoricumem>, and these data will facilitate future work on gene expression in this species.

  10. Prezidentské volby v USA: předvolební kampaň Baracka Obamy

    OpenAIRE

    Hronová, Lada

    2011-01-01

    Barack Obama's theme of candidature for President of United States of America, campaigning and then succesfuly won presidential election have became milestone in american history, when the afroamerican president has been elected for the first time. When candidate in primaries with Democratic Party or in final fase of presidental election against his republican competitor John McCain Barack Obama became well admired by american and also world public. Unmistakably important role had common unpo...

  11. "To big to fail"-doktrinen står for fald?

    DEFF Research Database (Denmark)

    Grosen, Anders

    2010-01-01

    Hvis præsident Barack Obama får sin vilje, skal den klassiske "too big to fail"-bankdoktrin afløses af en "small enough to fail"-doktrin. Det fremgår af præsidentens planer om at opdele storbankerne i mindre enheder og forbyde bankernes handelsaktiviteter for egen regning. Hvis Barack Obama får...

  12. THE GLOBAL ZERO MOVEMENT: A ROAD TO NOWHERE

    Science.gov (United States)

    2016-02-08

    persistence.”1 The underlying foundations of the Global Zero movement date back to the 1980s under the Reagan era as noted on the Global Zero website...and his colleagues.7 Presidential Candidate, Barack Obama Supports Global Zero One of those leaders was then Presidential candidate, Barack Obama...movement. In their eyes, this could be chalked up as one of the first major “wins” for the Global Zero movement. 6 As the motivations for Iran

  13. Synthesis, Crystal Structure and Luminescent Property of Cd (II Complex with <em>N-Benzenesulphonyl-L>-leucine

    Directory of Open Access Journals (Sweden)

    Xishi Tai

    2012-09-01

    Full Text Available A new trinuclear Cd (II complex [Cd3(L6(2,2-bipyridine3] [L =<em> Nem>-phenylsulfonyl-L>-leucinato] has been synthesized and characterized by elemental analysis, IR and X-ray single crystal diffraction analysis. The results show that the complex belongs to the orthorhombic, space group<em> Pem>212121 with<em> aem> = 16.877(3 Å, <em>b> em>= 22.875(5 Å, <em>c em>= 29.495(6 Å, <em>α> em>= <emem>= <emem>= 90°, <em>V> em>= 11387(4 Å3, <em>Z> em>= 4, <em>Dc>= 1.416 μg·m−3, <emem>= 0.737 mm−1, <em>F> em>(000 = 4992, and final <em>R>1 = 0.0390, <em>ωR>2 = 0.0989. The complex comprises two seven-coordinated Cd (II atoms, with a N2O5 distorted pengonal bipyramidal coordination environment and a six-coordinated Cd (II atom, with a N2O4 distorted octahedral coordination environment. The molecules form one dimensional chain structure by the interaction of bridged carboxylato groups, hydrogen bonds and p-p interaction of 2,2-bipyridine. The luminescent properties of the Cd (II complex and <em>N-Benzenesulphonyl-L>-leucine in solid and in CH3OH solution also have been investigated.

  14. Pikk mees ja lühike mees kohtuvad Kremlis / Enn Soosaar

    Index Scriptorium Estoniae

    Soosaar, Enn, 1937-2010

    2009-01-01

    USA presidendi Barack Obama eelseisvast kohtumisest Venemaa presidendi Dmitri Medvedeviga. Juttu on ka 15. juunil 2009 Washingtonis toimunud USA presidendi B. Obama ja Eesti presidendi Toomas Hendrik Ilvese plaanivälisest kohtumisest, viidates artiklile: Summertime blues. The Economist, 18. juuni 2009

  15. USC/School Performance Dashboard 2011. A Report from the Center on Educational Governance/University of Southern California

    Science.gov (United States)

    Center on Educational Governance, 2011

    2011-01-01

    In his 2011 State of the Union address, President Barack Obama declared that charter schools are a way to out-innovate and out-educate our competitors worldwide. The President believes that investment in education must be accompanied by reform, including the expansion of high-quality charter schools. President Obama has challenged states to lift…

  16. The Need for Career and Technical Education (CTE) Partnerships

    Science.gov (United States)

    Pawlowski, Brett

    2012-01-01

    There is an interesting contrast to be found between President Barack Obama and Secretary of Education Arne Duncan: Whereas Obama regularly refers to the current economic situation as the "Great Recession," Duncan instead labels it as "The New Normal." Only one of these can be correct--and the implications for educators are profound. The author…

  17. Review 08--A Year in

    Science.gov (United States)

    Diverse: Issues in Higher Education, 2008

    2008-01-01

    Barack Obama's monumental presidential campaign took the nation by storm, a history-making and future-defining feat sure to keep academicians busy for many years to come. How America addresses race as a result of Obama's sweeping victory remains to be seen, but his election came in the same year New York state installed its first Black governor,…

  18. What's so Bad about Being "Professorial"?

    Science.gov (United States)

    Vaidhyanathan, Siva

    2008-01-01

    CNN commentator Bill Bennett's invocation of "professorial" was the latest among a string of comments about Barack Obama, who used to teach constitutional law at the University of Chicago. On September 13, the "New York Times" columnist Thomas L. Friedman wrote, "Obama may be a bit professorial, but at least he is trying to unite the country to…

  19. Defense.gov Special Report: 2016 Fiscal Budget

    Science.gov (United States)

    Department of Defense Submit Search DEPARTMENT OF DEFENSE: FY 2016 Budget Proposal Army Reserve Chief Calls for Budget Flexibility The chief of the Army Reserve understands that the U.S. deficit is a threat to effectively. Story Obama Says He Won't Accept Budget That Shortchanges Readiness President Barack Obama

  20. Getting personal? The impact of social media on preferential voting

    NARCIS (Netherlands)

    Spierings, C.H.B.M.; Jacobs, K.T.E.

    2014-01-01

    Ever since the successful presidential campaign of Barack Obama in 2008, attention has been drawn to the political impact of social media. However, it remains to be seen whether the successful Obama campaign is the exception or the rule. Our research focuses specifically on the impact of social

  1. Move Over Mr. Warhol, You're History!

    Science.gov (United States)

    Hinshaw, Craig

    2010-01-01

    Shepard Fairey's famous poster of Barack Obama with the word "HOPE" surely contributed to Obama's public persona. In this article, the author presents a lesson inspired by the contemporary relevance of the poster. In this lesson, students will learn that photographs can be altered to create a work of art and that art can be used to create a…

  2. Neonatal Phosphate Nutrition Alters <em>in em>Vivo> and <em>in em>Vitro> Satellite Cell Activity in Pigs

    Directory of Open Access Journals (Sweden)

    Chad H. Stahl

    2012-05-01

    Full Text Available Satellite cell activity is necessary for postnatal skeletal muscle growth. Severe phosphate (PO4 deficiency can alter satellite cell activity, however the role of neonatal PO4 nutrition on satellite cell biology remains obscure. Twenty-one piglets (1 day of age, 1.8 ± 0.2 kg BW were pair-fed liquid diets that were either PO4 adequate (0.9% total P, supra-adequate (1.2% total P in PO4 requirement or deficient (0.7% total P in PO4 content for 12 days. Body weight was recorded daily and blood samples collected every 6 days. At day 12, pigs were orally dosed with BrdU and 12 h later, satellite cells were isolated. Satellite cells were also cultured <em>in vitroem> for 7 days to determine if PO4 nutrition alters their ability to proceed through their myogenic lineage. Dietary PO4 deficiency resulted in reduced (<em>P> < 0.05 sera PO4 and parathyroid hormone (PTH concentrations, while supra-adequate dietary PO4 improved (<em>P> < 0.05 feed conversion efficiency as compared to the PO4 adequate group. <em>In vivoem> satellite cell proliferation was reduced (<em>P> < 0.05 among the PO4 deficient pigs, and these cells had altered <em>in vitroem> expression of markers of myogenic progression. Further work to better understand early nutritional programming of satellite cells and the potential benefits of emphasizing early PO4 nutrition for future lean growth potential is warranted.

  3. A Comparative Analysis of the Influence of China and the United States in the Southeast Asia Region under the Obama Administration

    Directory of Open Access Journals (Sweden)

    Wu Xue

    2015-12-01

    Full Text Available With China’s rapid rise and the implementation of the Obama Administration’s ”Return to the Asia Pacific” strategy, both China and the United States have significantly changed their relations with Southeast Asia in recent years. Also, the influence of China and the United States in this region has changed too. Both China and the United States have strengthened relations with the Southeast Asia region in terms of political, economic, military, cultural and other aspects, and their influence has also risen in varying degrees. In comparison, China has a greater impact on the economy of Southeast Asia, while the US has more influence on its military and security. China vigorously implements the neighborhood diplomacy featuring amity, sincerity, mutual benefit and inclusiveness. The United States actively promotes the Asia-Pacific rebalancing strategy. The Southeast Asian countries continue to choose the balance of power strategy, relying on China regarding the economy, relying on the United States regarding the security. This has resulted in the continuous game between China and the United States in the Southeast Asian region.

  4. Constituents from <em>Vigna em>vexillata> and Their Anti-Inflammatory Activity

    Directory of Open Access Journals (Sweden)

    Guo-Feng Chen

    2012-08-01

    Full Text Available The seeds of <em>Vigna em>genus are important food resources and there have already been many reports regarding their bioactivities. In our preliminary bioassay, the chloroform layer of methanol extracts of<em> V. vexillata em>demonstrated significant anti-inflammatory bioactivity. Therefore, the present research is aimed to purify and identify the anti-inflammatory principles of <em>V. vexillataem>. One new sterol (1 and two new isoflavones (2,3 were reported from the natural sources for the first time and their chemical structures were determined by the spectroscopic and mass spectrometric analyses. In addition, 37 known compounds were identified by comparison of their physical and spectroscopic data with those reported in the literature. Among the isolates, daidzein (23, abscisic acid (25, and quercetin (40 displayed the most significant inhibition of superoxide anion generation and elastase release.

  5. Momentos em freios e em embraiagens

    OpenAIRE

    Mimoso, Rui Miguel Pereira

    2011-01-01

    Dissertação para obtenção do Grau de Mestre em Mestrado Integrado em Engenharia Mecânica Nesta dissertação reúnem-se os modelos de cálculo utilizados na determinação dos momentos em freios e em embraiagens. Neste trabalho consideram-se os casos de freios e embraiagens de atrito seco e atrito viscoso. Nos freios de atrito viscoso são considerados casos em que as características dos fluidos não são induzidas, e outros em que são induzidas modificações a essas mesmas características. São a...

  6. Dermatoses em renais cronicos em terapia dialitica

    Directory of Open Access Journals (Sweden)

    Luis Alberto Batista Peres

    2014-03-01

    Full Text Available Objetivo: As desordens cutâneas e das mucosas são comuns em pacientes em hemodiálise a longo prazo. A diálise prolonga a expectativa de vida, dando tempo para a manifestação destas anormalidades. Os objetivos deste estudo foram avaliar a prevalência de problemas dermatológicos em pacientes com doença renal crônica (DRC em hemodiálise. Métodos: Cento e quarenta e cinco pacientes com doença renal crônica em hemodiálise foram estudados. Todos os pacientes foram completamente analisados para as alterações cutâneas, de cabelos, mucosas e unhas por um único examinador e foram coletados dados de exames laboratoriais. Os dados foram armazenados em um banco de dados do Microsolft Excel e analisados por estatística descritiva. As variáveis contínuas foram comparadas pelo teste t de Student e as variáveis categóricas utilizando o teste do qui-quadrado ou o teste Exato de Fischer, conforme adequado. Resultados: O estudo incluiu 145 pacientes, com idade média de 53,6 ± 14,7 anos, predominantemente do sexo masculino (64,1% e caucasianos (90,0%. O tempo médio de diálise foi de 43,3 ± 42,3 meses. As principais doenças subjacentes foram: hipertensão arterial em 33,8%, diabetes mellitus em 29,6% e glomerulonefrite crônica em 13,1%. As principais manifestações dermatológicas observadas foram: xerose em 109 (75,2%, equimose em 87 (60,0%, prurido em 78 (53,8% e lentigo em 33 (22,8% pacientes. Conclusão: O nosso estudo mostrou a presença de mais do que uma dermatose por paciente. As alterações cutâneas são frequentes em pacientes em diálise. Mais estudos são necessários para melhor caracterização e manejo destas dermatoses.

  7. EM International. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-01

    It is the intent of EM International to describe the Office of Environmental Restoration and Waste Management`s (EM`s) various roles and responsibilities within the international community. Cooperative agreements and programs, descriptions of projects and technologies, and synopses of visits to international sites are all highlighted in this semiannual journal. Focus on EM programs in this issue is on international collaboration in vitrification projects. Technology highlights covers: in situ sealing for contaminated sites; and remote sensors for toxic pollutants. Section on profiles of countries includes: Arctic contamination by the former Soviet Union, and EM activities with Germany--cooperative arrangements.

  8. Microsatellite Loci in the Gypsophyte <em>Lepidium subulatum em>(Brassicaceae, and Transferability to Other <em>Lepidieae>

    Directory of Open Access Journals (Sweden)

    José Gabriel Segarra-Moragues

    2012-09-01

    Full Text Available Polymorphic microsatellite markers were developed for the Ibero-North African, strict gypsophyte <em>Lepidium subulatumem> to unravel the effects of habitat fragmentation in levels of genetic diversity, genetic structure and gene flow among its populations. Using 454 pyrosequencing 12 microsatellite loci including di- and tri-nucleotide repeats were characterized in <em>L. subulatumem>. They amplified a total of 80 alleles (2–12 alleles per locus in a sample of 35 individuals of <em>L. subulatumem>, showing relatively high levels of genetic diversity, <em>H>O = 0.645, <em>H>E = 0.627. Cross-species transferability of all 12 loci was successful for the Iberian endemics <em>Lepidium cardaminesem>, <em>Lepidium stylatumem>, and the widespread, <em>Lepidium graminifoliumem> and one species each of two related genera, <em>Cardaria drabaem> and <em>Coronopus didymusem>. These microsatellite primers will be useful to investigate genetic diversity, population structure and to address conservation genetics in species of <em>Lepidium>.

  9. Tra storia e mito. Politiche e usi politici di Abraham Lincoln

    Directory of Open Access Journals (Sweden)

    Marco Sioli

    2010-03-01

    Full Text Available

    Barack Obama's election brought to the forefront one of the key figures of the nineteenth century, Abraham Lincoln, considered to be a founder of the nation by the new American President. Like Lincoln, Obama put the accent on unity and national goodwill. Like Lincoln, Obama nourished the roots that connected to the common man. The deep desire for change in American politics that Obama espouses also occurred during Lincoln's presidency.

    This essay dwells on Lincoln's words that are impressive in many respects, especially in the way they are able to communicate the passion of political involvement, as well as are impressive the images which represent the Great Emancipator in the different period of American history. Words and images reinterpreted Lincoln's myth in a contemporary mood, showing the how Lincoln became a continuously changing icon, down to the current presidency of Barack Obama.


  10. Tra storia e mito. Politiche e usi politici di Abraham Lincoln

    Directory of Open Access Journals (Sweden)

    Marco Sioli

    2010-03-01

    Full Text Available Barack Obama's election brought to the forefront one of the key figures of the nineteenth century, Abraham Lincoln, considered to be a founder of the nation by the new American President. Like Lincoln, Obama put the accent on unity and national goodwill. Like Lincoln, Obama nourished the roots that connected to the common man. The deep desire for change in American politics that Obama espouses also occurred during Lincoln's presidency. This essay dwells on Lincoln's words that are impressive in many respects, especially in the way they are able to communicate the passion of political involvement, as well as are impressive the images which represent the Great Emancipator in the different period of American history. Words and images reinterpreted Lincoln's myth in a contemporary mood, showing the how Lincoln became a continuously changing icon, down to the current presidency of Barack Obama.

  11. ¿Una estrategia coherente para una región en cambio? La política exterior de la administración Obama y la Primavera Árabe

    Directory of Open Access Journals (Sweden)

    Juan Tovar

    2014-10-01

    Full Text Available La política exterior de la Administración Obama se vio claramente marcada por los procesos de cambios producidos en el Próximo Oriente como consecuencia de la denominada Primavera Árabe. A la discusión previa existente sobre la existencia o no de una doctrina Obama se ha añadido el debate sobre cual puede ser su estrategia hacia una región que se ha convertido en el principal campo de batalla de los grupos ideológicos de la política exterior estadounidense: realistas, neoconservadores y liberales intervencionistas. La necesidad de equilibrar los intereses estratégicos y de seguridad estadounidenses con la promoción de valores como la democracia y los derechos humanos parece haber dado paso a un regreso a una estrategia realista, de intervención limitada, fundamentada en intereses estratégicos clave y en soluciones diferenciadas para diferentes contextos. La situación actual en escenarios como Siria o Irak, con todo, marcan importantes incertidumbres que deberán ser afrontadas a corto plazo.

  12. 1989, un caso de historia inmediata 20 años después. Hacia una reconstrucción del cuádruple efecto perverso producido por Jaruzelski, Gorbachov, Kohl y Obama

    Directory of Open Access Journals (Sweden)

    Carlos Ortiz de Landázuri

    2011-04-01

    Full Text Available Se analizan cuatro interpretaciones actuales de la caída del muro de Berlín en 1989, en las que se reflexiona sobre el doble uso que Francis Fukuyama y Erik J. Hobsbawm hicieron de esta fecha de corte, según la concibieran como el fin de la historia en sentido liberal o el término de un siglo corto donde tuvo lugar la autodisolución del comunismo. Pero simultáneamente también se reconstruye el cuádruple efecto perverso que incluso hoy día siguen teniendo las distintas estrategias seguidas entonces por Jaruzelski, Gorbachov, Kohl y Obama para tratar de encauzar el conflicto generado por los sucesos de 1989.Palabras clave: fin de la historia, siglo corto, efecto perverso, comunismo, liberalismo.___________________________Abstract: They analyse four current interpretations of the fall of the wall of Berlin in 1989, in which it considers the double use that Francis Fukuyama and Erik J. Hobsbawm did of this date of cut, as they conceived it like the end of the history in liberal sense or the term of a short century where took place the dissolution of the communism. But simultaneously also it reconstructs the four perverse effect that even today day follow having the distinct strategies entered then by Jaruzelski, Gorbachov, Kohl and Obama to treat to pipe the conflict generated by the events of 1989.Keywords: end of history, short century, perverse effect, communism, liberalism.

  13. Marketing em moda

    OpenAIRE

    Leães, Sabrina Durgante

    2008-01-01

    Dissertação de mestrado em Design e Marketing O actual estado do Marketing em Moda é uma das questões ainda complexa com que se debate a sociedade global. As questões do Marketing em Moda percorrem alguns aspectos fundamentais tais como as constantes mutações do meio envolvente, a forma de como é percebida e comunicada a identidade das marcas de moda, em busca da melhor forma de segmentar o mercado e definir o seu posicionamento, bem como a reacção ao produto de moda do consumidor final. ...

  14. Emergency Medical Service (EMS) Stations

    Data.gov (United States)

    Kansas Data Access and Support Center — EMS Locations in Kansas The EMS stations dataset consists of any location where emergency medical services (EMS) personnel are stationed or based out of, or where...

  15. <em>Angiostrongylus vasorumem> in red foxes (<em>Vulpes vulpesem> and badgers (<em>Meles melesem> from Central and Northern Italy

    Directory of Open Access Journals (Sweden)

    Marta Magi

    2010-06-01

    Full Text Available Abstract During 2004-2005 and 2007-2008, 189 foxes (<em>Vulpes vulpesem> and 6 badgers (<em>Meles melesem> were collected in different areas of Central Northern Italy (Piedmont, Liguria and Tuscany and examined for <em>Angiostrongylus vasorumem> infection. The prevalence of the infection was significantly different in the areas considered, with the highest values in the district of Imperia (80%, Liguria and in Montezemolo (70%, southern Piedmont; the prevalence in Tuscany was 7%. One badger collected in the area of Imperia turned out to be infected, representing the first report of the parasite in this species in Italy. Further studies are needed to evaluate the role played by fox populations as reservoirs of infection and the probability of its spreading to domestic dogs.
    Riassunto <em>Angiostrongylus vasorumem> nella volpe (<em>Vulpes vulpesem> e nel tasso (<em>Meles melesem> in Italia centro-settentrionale. Nel 2004-2005 e 2007-2008, 189 volpi (<em>Vulpes vulpesem> e 6 tassi (<em>Meles melesem> provenienti da differenti aree dell'Italia settentrionale e centrale (Piemonte, Liguria Toscana, sono stati esaminati per la ricerca di <em>Angiostrongylus vasorumem>. La prevalenza del nematode è risultata significativamente diversa nelle varie zone, con valori elevati nelle zone di Imperia (80% e di Montezemolo (70%, provincia di Cuneo; la prevalenza in Toscana è risultata del 7%. Un tasso proveniente dall'area di Imperia è risultato positivo per A. vasorum; questa è la prima segnalazione del parassita in tale specie in Italia. Ulteriori studi sono necessari per valutare il potenziale della volpe come serbatoio e la possibilità di diffusione della parassitosi ai cani domestici.

    doi:10.4404/hystrix-20.2-4442

  16. Framing Obama’s Re-election. A Comparative Analysis of German, French and Romanian Media Coverage

    Directory of Open Access Journals (Sweden)

    Delia Cristina Balaban

    2016-04-01

    Full Text Available The US presidential election is not only a politically relevant issue but also a media relevant issue in every part of the world. Therefore, the present paper aims to analyze the way print media from Germany, France and Romania comparatively covered the re-election moment of Barack Obama. The research intends to analyze to what degree there are differences between the ways in which print media from the abovementioned countries represented the re-election moment of Barack Obama from the point of view of the framing theory and of the political affiliation of the analyzed newspaper. Moreover, the paper aims to present the way the image of Barack Obama is represented within the pictures used in the media. We expect to find relevant differences both between the analyzed newspapers within a country and between the general perspectives of the selected countries.

  17. International EMS Systems

    DEFF Research Database (Denmark)

    Langhelle, Audun; Lossius, Hans Morten; Silfvast, Tom

    2004-01-01

    exist, however, especially within the ground and air ambulance service, and the EMS systems face several challenges. Main problems and challenges emphasized by the authors are: (1) Denmark: the dispatch centres are presently not under medical control and are without a national criteria based system......Emergency medicine service (EMS) systems in the five Nordic countries have more similarities than differences. One similarity is the involvement of anaesthesiologists as pre-hospital physicians and their strong participation for all critically ill and injured patients in-hospital. Discrepancies do....... Access to on-line medical advice of a physician is not available; (2) Finland: the autonomy of the individual municipalities and their responsibility to cover for primary and specialised health care, as well as the EMS, and the lack of supporting or demanding legislation regarding the EMS; (3) Iceland...

  18. A poliomielite em Sergipe

    Directory of Open Access Journals (Sweden)

    Hélio A. Oliveira

    1994-06-01

    Full Text Available Os autores apresentam estudo retrospectivo da poliomielite em Sergipe. Dividem o estudo em três períodos levando em consideração a taxa de notificação de casos positivos e enfatizam o período que vai de 1979 a 1989, pelo estudo de 159 casos consecutivos. As seguintes informações foram levantadas para cada caso: sexo, idade, procedência, estado vacinai anterior e evolução clínica. São também avaliadas a incidência anual, relação incidência/cobertura vacinai e distribuição geográfica. Tecem comentários sobre os surtos epidêmicos ocorridos em 1984 e 1986, sobre as alterações na circulação do poliovírus selvagem (P1 para P3 e sobre problemas relacionados à não aquisição de imunidade em crianças com esquema vacinal completo. Consideram a poliomielite controlada no Estado, mas enfatizam a necessidade de manutenção de Vigilância epidemiológica efetiva para todos os casos de paralisia aguda e flácida em menores de 14 anos de idade.

  19. EM type radioactive standards. Radioaktivni etalony EM

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    The standard contains technical specifications and conditions of production, testing, packing, transport and storage of EM type planar calibration standards containing radionuclides /sup 14/C, /sup 60/Co, /sup 90/Sr, /sup 137/Cs, /sup 147/Pm, /sup 204/Tl, /sup 239/Pu, /sup 241/Am and natural U. The terminology is explained, the related Czechoslovak standards and legal prescriptions given and amendments to these prescriptions presented.

  20. Purification, Characterization and Antioxidant Activities <em>in Vitroem>> em>and <em>in Vivoem> of the Polysaccharides from <em>Boletus edulisem> Bull

    Directory of Open Access Journals (Sweden)

    Yijun Fan

    2012-07-01

    Full Text Available A water-soluble polysaccharide (BEBP was extracted from <em>Boletus edulis em>Bull using hot water extraction followed by ethanol precipitation. The polysaccharide BEBP was further purified by chromatography on a DEAE-cellulose column, giving three major polysaccharide fractions termed BEBP-1, BEBP-2 and BEBP-3. In the next experiment, the average molecular weight (Mw, IR and monosaccharide compositional analysis of the three polysaccharide fractions were determined. The evaluation of antioxidant activities both <em>in vitroem> and <em>in vivo em>suggested that BEBP-3 had good potential antioxidant activity, and should be explored as a novel potential antioxidant.

  1. Sulla presenza di <em>Sorex antinoriiem>, <em>Neomys anomalusem> (Insectivora, Soricidae e <em>Talpa caecaem> (Insectivora, Talpidae in Umbria

    Directory of Open Access Journals (Sweden)

    A.M. Paci

    2003-10-01

    Full Text Available Lo scopo del contributo è di fornire un aggiornamento sulla presenza del Toporagno del Vallese <em>Sorex antinoriiem>, del Toporagno acquatico di Miller <em>Neomys anomalusem> e della Talpa cieca <em>Talpa caecaem> in Umbria, dove le specie risultano accertate ormai da qualche anno. A tal fine sono stati rivisitati i reperti collezionati e la bibliografia conosciuta. Toporagno del Vallese: elevato di recente a livello di specie da Brünner et al. (2002, altrimenti considerato sottospecie del Toporagno comune (<em>S. araneus antinoriiem>. È conservato uno di tre crani incompleti (mancano mandibole ed incisivi superiori al momento prudenzialmente riferiti a <em>Sorex> cfr. <em>antinorii>, provenienti dall?Appennino umbro-marchigiano settentrionale (dintorni di Scalocchio - PG, 590 m. s.l.m. e determinati sulla base della pigmentazione rossa degli ipoconi del M1 e M2; Toporagno acquatico di Miller: tre crani (Breda in Paci e Romano op. cit. e un esemplare intero (Paci, ined. sono stati trovati a pochi chilometri di distanza gli uni dall?altro tra i comuni di Assisi e Valfabbrica, in ambienti mediocollinari limitrofi al Parco Regionale del M.te Subasio (Perugia. In provincia di Terni la specie viene segnalata da Isotti (op. cit. per i dintorni di Orvieto. Talpa cieca: sono noti una femmina e un maschio raccolti nel comune di Pietralunga (PG, rispettivamente in una conifereta a <em>Pinus nigraem> (m. 630 s.l.m. e nelle vicinanze di un bosco misto collinare a prevalenza di <em>Quercus cerrisem> (m. 640 s.l.m.. Recentemente un terzo individuo è stato rinvenuto nel comune di Sigillo (PG, all?interno del Parco Regionale di M.te Cucco, sul margine di una faggeta a 1100 m s.l.m. In entrambi i casi l?areale della specie è risultato parapatrico con quello di <em>Talpa europaeaem>.

  2. Methyl 2-Benzamido-2-(1<em>H>-benzimidazol-1-ylmethoxyacetate

    Directory of Open Access Journals (Sweden)

    Alami Anouar

    2012-09-01

    Full Text Available The heterocyclic carboxylic α-aminoester methyl 2-benzamido-2-(1<em>H>-benzimidazol-1-ylmethoxyacetate is obtained by <em>O>-alkylation of methyl α-azido glycinate <em>N>-benzoylated with 1<em>H>-benzimidazol-1-ylmethanol.

  3. A specimen of <em>Sorex> cfr. <em>samniticus> in Barn Owl's pellets from Murge plateau (Apulia, Italy / Su di un <em>Sorex> cfr. <em>samniticus> (Insectivora, Soricidae rinvenuto in borre di <em>Tyto albaem> delle Murge (Puglia, Italia

    Directory of Open Access Journals (Sweden)

    Giovanni Ferrara

    1992-07-01

    Full Text Available Abstract In a lot of Barn Owl's pellets from the Murge plateau a specimen of <em>Sorex> sp. was detected. Thank to some morphological and morphometrical features, the cranial bones can be tentatively attributed to <em>Sorex samniticusem> Altobello, 1926. The genus <em>Sorex> was not yet included in the Apulia's fauna southwards of the Gargano district; the origin and significance of the above record is briefly discussed, the actual presence of a natural population of <em>Sorex> in the Murge being not yet proved. Riassunto Viene segnalato il rinvenimento di un esemplare di <em>Sorex> cfr. <em>samniticus> da borre di <em>Tyto albaem> delle Murge. Poiché il genere non era stato ancora segnalato nella Puglia a sud del Gargano, viene discusso il significato faunistico del reperto.

  4. Glycosylation of Vanillin and 8-Nordihydrocapsaicin by Cultured <em>Eucalyptus perrinianaem> Cells

    Directory of Open Access Journals (Sweden)

    Naoji Kubota

    2012-05-01

    Full Text Available Glycosylation of vanilloids such as vanillin and 8-nordihydrocapsaicin by cultured plant cells of <em>Eucalyptus perrinianaem> was studied. Vanillin was converted into vanillin 4-<em>O>-b-D-glucopyranoside, vanillyl alcohol, and 4-<em>O>-b-D-glucopyranosylvanillyl alcohol by <em>E. perriniana em>cells. Incubation of cultured <em>E. perrinianaem> cells with 8-nor- dihydrocapsaicin gave 8-nordihydrocapsaicin 4-<em>O>-b-D-glucopyranoside and 8-nordihydro- capsaicin 4-<em>O>-b-D-gentiobioside.

  5. Retratos em movimento.

    Directory of Open Access Journals (Sweden)

    Luiz Carlos Oliveira Junior

    Full Text Available resumo O artigo aborda aspectos da relação do cinema com a arte do retrato. Buscamos, em primeiro lugar, uma definição estética do que seria um retrato cinematográfico, sempre em tensão com os critérios formais e padrões estilísticos que historicamente constituíram o retrato pictórico. Em seguida, relacionamos essa questão com a importância que se deu à representação do close-up de rosto nas primeiras décadas do cinema, quando foi atribuído aos filmes um papel inédito no estudo da fisionomia e da expressão facial. Por fim, apresentamos exemplos de autorretratos na pintura e no cinema para expor a forma como a autorrepresentação põe em crise as noções de subjetividade e identidade em que a definição clássica do retrato se apoiava.

  6. <em>In Vivoem> Histamine Optical Nanosensors

    Directory of Open Access Journals (Sweden)

    Heather A. Clark

    2012-08-01

    Full Text Available In this communication we discuss the development of ionophore based nanosensors for the detection and monitoring of histamine levels <em>in vivoem>. This approach is based on the use of an amine-reactive, broad spectrum ionophore which is capable of recognizing and binding to histamine. We pair this ionophore with our already established nanosensor platform, and demonstrate <em>in vitroem> and <em>in vivoem> monitoring of histamine levels. This approach enables capturing rapid kinetics of histamine after injection, which are more difficult to measure with standard approaches such as blood sampling, especially on small research models. The coupling together of <em>in vivoem> nanosensors with ionophores such as nonactin provide a way to generate nanosensors for novel targets without the difficult process of designing and synthesizing novel ionophores.

  7. The LHC on Google

    CERN Multimedia

    2009-01-01

    Where in the world could the LHC outdo Barack Obama in the popularity stakes? On Google, of course! The famous search engine has just published its Top Ten "most popular" and "fastest rising" searches for 2008 in each of 34 countries. Surprise, surprise, the term "Large Hadron Collider" was the 6th fastest rising topic in the United Kingdom and the 10th fastest in New Zealand. In the UK, "Large Hadron Collider" even beat "Obama" into 7th place!

  8. Deterrence and disarmament

    OpenAIRE

    Gärtner, Heinz

    2012-01-01

    In his April 2009 speech in Prague US President Barack Obama spoke of a world free of nuclear weapons. Obama stated that the United States would maintain nuclear deterrence during the disarmament process. This paper discusses the limitations and deficiencies of the traditional mutual nuclear deterrence and assesses why progress in nuclear disarmament since the end of the Cold War has fallen short of expectations.

  9. How green will the US become?

    Energy Technology Data Exchange (ETDEWEB)

    Kolstad, Elisabeth H.

    2009-07-01

    Energy efficiency was one of the top priorities when President Barack Obama launched a new energy policy that aims to reduce the US' dependency on oil. If Obama reaches his goal, the country will cut its oil demand by four million barrels a day. The US petrol consumption is currently 20,7 million barrels a day according to the Energy Information Administration. (Author)

  10. Continued Drift, but without the Acrimony

    DEFF Research Database (Denmark)

    Nielsen, Kristian L.

    2013-01-01

    If the measure of Barack Obama's success in mending US–European relations is whether the tone has improved, his presidency has been a great success. If the measure of success, however, is halting the drifting apart of policy preferences, the picture looks a lot less rosy. This article argues....... The Obama administration realises that, and by this more limited measure, it has succeeded brilliantly....

  11. Study of the <em>in Vitroem> Antiplasmodial, Antileishmanial and Antitrypanosomal Activities of Medicinal Plants from Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Nawal M. Al-Musayeib

    2012-09-01

    Full Text Available The present study investigated the <em>in vitroem> antiprotozoal activity of sixteen selected medicinal plants. Plant materials were extracted with methanol and screened <em>in vitroem> against erythrocytic schizonts of <em>Plasmodium falciparumem>, intracellular amastigotes of <em>Leishmania infantum em>and <em>Trypanosoma cruzi em>and free trypomastigotes of<em> T. bruceiem>. Cytotoxic activity was determined against MRC-5 cells to assess selectivity<em>. em>The criterion for activity was an IC50 < 10 µg/mL (4. Antiplasmodial activity was found in the<em> em>extracts of<em> em>>Prosopis julifloraem> and <em>Punica granatumem>. Antileishmanial activity<em> em>against <em>L. infantumem> was demonstrated in <em>Caralluma sinaicaem> and <em>Periploca aphylla.em> Amastigotes of<em> T. cruzi em>were affected by the methanol extract of<em> em>>Albizia lebbeckem>> em>pericarp, <em>Caralluma sinaicaem>,> Periploca aphylla em>and <em>Prosopius julifloraem>. Activity against<em> T. brucei em>was obtained in<em> em>>Prosopis julifloraem>. Cytotoxicity (MRC-5 IC50 < 10 µg/mL and hence non-specific activities were observed for<em> em>>Conocarpus lancifoliusem>.>

  12. Cyberbullying em adolescentes brasileiros

    OpenAIRE

    Wendt, Guilherme Welter

    2012-01-01

    O cyberbullying é entendido como uma forma de comportamento agressivo que ocorre através dos meios eletrônicos de interação (computadores, celulares, sites de relacionamento virtual), sendo realizado de maneira intencional por uma pessoa ou grupo contra alguém em situação desigual de poder e, ainda, com dificuldade em se defender. Os estudos disponíveis até o presente momento destacam que o cyberbullying é um fator de risco para o desenvolvimento de sintomas de ansiedade, depressão, ideação s...

  13. Nietzsche em voga

    OpenAIRE

    Borromeu, Carlos

    2015-01-01

    Resumo:Texto publicado em 1941, na revista de orientação católica A Ordem, no Rio de Janeiro. Seu autor considera que Nietzsche teria negado a moral tradicional, concebendo em seu lugar outra, porém imoral e brutal. Acusa o filósofo, por fim, de ser responsável pela Guerra ora e curso na Europa. Abstract:Text published in 1941 in the Catholic orientation magazine, A Ordem, in Rio de Janeiro. The author believes that Nietzsche would have denied traditional morality, conceiving another in it...

  14. Natural Products from Antarctic Colonial Ascidians of the Genera <em>Aplidium> and <em>Synoicum>: Variability and Defensive Role

    Directory of Open Access Journals (Sweden)

    Conxita Avila

    2012-08-01

    Full Text Available Ascidians have developed multiple defensive strategies mostly related to physical, nutritional or chemical properties of the tunic. One of such is chemical defense based on secondary metabolites. We analyzed a series of colonial Antarctic ascidians from deep-water collections belonging to the genera <em>Aplidium> and <em>Synoicum> to evaluate the incidence of organic deterrents and their variability. The ether fractions from 15 samples including specimens of the species <em>A.> <em>falklandicum>, <em>A.> <em>fuegiense>, <em>A.> <em>meridianum>, <em>A.> <em>millari> and <em>S.> <em>adareanum> were subjected to feeding assays towards two relevant sympatric predators: the starfish <em>Odontaster> <em>validus>, and the amphipod <em>Cheirimedon> <em>femoratus>. All samples revealed repellency. Nonetheless, some colonies concentrated defensive chemicals in internal body-regions rather than in the tunic. Four ascidian-derived meroterpenoids, rossinones B and the three derivatives 2,3-epoxy-rossinone B, 3-epi-rossinone B, 5,6-epoxy-rossinone B, and the indole alkaloids meridianins A–G, along with other minoritary meridianin compounds were isolated from several samples. Some purified metabolites were tested in feeding assays exhibiting potent unpalatabilities, thus revealing their role in predation avoidance. Ascidian extracts and purified compound-fractions were further assessed in antibacterial tests against a marine Antarctic bacterium. Only the meridianins showed inhibition activity, demonstrating a multifunctional defensive role. According to their occurrence in nature and within our colonial specimens, the possible origin of both types of metabolites is discussed.

  15. Clinical Relevance of <em>CDH1em> and <em>CDH13em> DNA-Methylation in Serum of Cervical Cancer Patients

    Directory of Open Access Journals (Sweden)

    Günther K. Bonn

    2012-07-01

    Full Text Available This study was designed to investigate the DNA-methylation status of <em>E>-cadherin (<em>CDH1em> and <em>H>-cadherin (<em>CDH13em> in serum samples of cervical cancer patients and control patients with no malignant diseases and to evaluate the clinical utility of these markers. DNA-methylation status of <em>CDH1em> and <em>CDH13em> was analyzed by means of MethyLight-technology in serum samples from 49 cervical cancer patients and 40 patients with diseases other than cancer. To compare this methylation analysis with another technique, we analyzed the samples with a denaturing high performance liquid chromatography (DHPLC PCR-method. The specificity and sensitivity of <em>CDH1em> DNA-methylation measured by MethyLight was 75% and 55%, and for <em>CDH13em> DNA-methylation 95% and 10%. We identified a specificity of 92.5% and a sensitivity of only 27% for the <em>CDH1em> DHPLC-PCR analysis. Multivariate analysis showed that serum <em>CDH1em> methylation-positive patients had a 7.8-fold risk for death (95% CI: 2.2–27.7; <em>p> = 0.001 and a 92.8-fold risk for relapse (95% CI: 3.9–2207.1; <em>p> = 0.005. We concluded that the serological detection of <em>CDH1em> and <em>CDH13em> DNA-hypermethylation is not an ideal diagnostic tool due to low diagnostic specificity and sensitivity. However, it was validated that <em>CDH1em> methylation analysis in serum samples may be of potential use as a prognostic marker for cervical cancer patients.

  16. Fumigant Antifungal Activity of Myrtaceae Essential Oils and Constituents from <em>Leptospermum petersoniiem> against Three <em>Aspergillus> Species

    Directory of Open Access Journals (Sweden)

    Il-Kwon Park

    2012-09-01

    Full Text Available Commercial plant essential oils obtained from 11 Myrtaceae plant species were tested for their fumigant antifungal activity against <em>Aspergillus ochraceusem>, <em>A. flavusem>, and <em>A. nigerem>. Essential oils extracted from<em> em>Leptospermum> <em>petersonii> at air concentrations of 56 × 10−3 mg/mL and 28 × 10−3 mg/mL completely inhibited the growth of the three <em>Aspergillus> species. However, at an air concentration of 14 × 10−3 mg/mL, inhibition rates of <em>L. petersoniiem> essential oils were reduced to 20.2% and 18.8% in the case of <em>A. flavusem> and <em>A. nigerem>, respectively. The other Myrtaceae essential oils (56 × 10−3 mg/mL only weakly inhibited the fungi or had no detectable affect. Gas chromatography-mass spectrometry analysis identified 16 compounds in <em>L. petersoniiem>> em>essential> em>oil.> em>The antifungal activity of the identified compounds was tested individually by using standard or synthesized compounds. Of these, neral and geranial inhibited growth by 100%, at an air concentration of 56 × 10−3 mg/mL, whereas the activity of citronellol was somewhat lover (80%. The other compounds exhibited only moderate or weak antifungal activity. The antifungal activities of blends of constituents identified in <em>L. petersoniiem> oil indicated that neral and geranial were the major contributors to the fumigant and antifungal activities.

  17. Assessment of Genetic Fidelity in <em>Rauvolfia em>s>erpentina em>Plantlets Grown from Synthetic (Encapsulated Seeds Following <em>in Vitroem> Storage at 4 °C

    Directory of Open Access Journals (Sweden)

    Mohammad Anis

    2012-05-01

    Full Text Available An efficient method was developed for plant regeneration and establishment from alginate encapsulated synthetic seeds of <em>Rauvolfia serpentinaem>. Synthetic seeds were produced using <em>in vitroem> proliferated microshoots upon complexation of 3% sodium alginate prepared in Llyod and McCown woody plant medium (WPM and 100 mM calcium chloride. Re-growth ability of encapsulated nodal segments was evaluated after storage at 4 °C for 0, 1, 2, 4, 6 and 8 weeks and compared with non-encapsulated buds. Effects of different media <em>viz>; Murashige and Skoog medium; Lloyd and McCown woody Plant medium, Gamborg’s B5 medium and Schenk and Hildebrandt medium was also investigated for conversion into plantlets. The maximum frequency of conversion into plantlets from encapsulated nodal segments stored at 4 °C for 4 weeks was achieved on woody plant medium supplement with 5.0 μM BA and 1.0 μM NAA. Rooting in plantlets was achieved in half-strength Murashige and Skoog liquid medium containing 0.5 μM indole-3-acetic acid (IAA on filter paper bridges. Plantlets obtained from stored synseeds were hardened, established successfully <em>ex vitroem> and were morphologically similar to each other as well as their mother plant. The genetic fidelity of <em>Rauvolfia em>clones raised from synthetic seeds following four weeks of storage at 4 °C were assessed by using random amplified polymorphic<em> em>DNA (RAPD and inter-simple sequence repeat<em> em>(ISSR markers. All the RAPD and ISSR profiles from generated plantlets were monomorphic and comparable<em> em>to the mother plant, which confirms the genetic<em> em>stability among the clones. This synseed protocol could be useful for establishing a particular system for conservation, short-term storage and production of genetically identical and stable plants before it is released for commercial purposes.

  18. The EM Earthquake Precursor

    Science.gov (United States)

    Jones, K. B., II; Saxton, P. T.

    2013-12-01

    Many attempts have been made to determine a sound forecasting method regarding earthquakes and warn the public in turn. Presently, the animal kingdom leads the precursor list alluding to a transmission related source. By applying the animal-based model to an electromagnetic (EM) wave model, various hypotheses were formed, but the most interesting one required the use of a magnetometer with a differing design and geometry. To date, numerous, high-end magnetometers have been in use in close proximity to fault zones for potential earthquake forecasting; however, something is still amiss. The problem still resides with what exactly is forecastable and the investigating direction of EM. After the 1989 Loma Prieta Earthquake, American earthquake investigators predetermined magnetometer use and a minimum earthquake magnitude necessary for EM detection. This action was set in motion, due to the extensive damage incurred and public outrage concerning earthquake forecasting; however, the magnetometers employed, grounded or buried, are completely subject to static and electric fields and have yet to correlate to an identifiable precursor. Secondly, there is neither a networked array for finding any epicentral locations, nor have there been any attempts to find even one. This methodology needs dismissal, because it is overly complicated, subject to continuous change, and provides no response time. As for the minimum magnitude threshold, which was set at M5, this is simply higher than what modern technological advances have gained. Detection can now be achieved at approximately M1, which greatly improves forecasting chances. A propagating precursor has now been detected in both the field and laboratory. Field antenna testing conducted outside the NE Texas town of Timpson in February, 2013, detected three strong EM sources along with numerous weaker signals. The antenna had mobility, and observations were noted for recurrence, duration, and frequency response. Next, two

  19. Classe social: conceitos e esquemas operacionais em pesquisa em saude

    Directory of Open Access Journals (Sweden)

    Rita Barradas Barata

    2013-08-01

    Full Text Available Discute-se a utilização do conceito de classe em pesquisas em saúde, as diferentes abordagens sociológicas de estratificação social e de estrutura de classes, o potencial explicativo do conceito em estudos de determinação social e desigualdades em saúde, os modelos de operacionalização elaborados para uso em pesquisas sociológicas, demográficas ou de saúde e os limites e possibilidades desses modelos. Foram destacados quatro modelos de operacionalização: de Singer para estudo da distribuição de renda no Brasil, adaptado por Barros para uso em pesquisas epidemiológicas; de Bronfman & Tuirán para o censo demográfico mexicano, adaptado por Lombardi et al para pesquisas epidemiológicas; de Goldthorpe para estudos socioeconômicos ingleses, adaptado pela Sociedade Espanhola de Epidemiologia; e o modelo de Wright para pesquisa em sociologia e ciência política, também usado em inquéritos populacionais em saúde. Em conclusão, conceitualmente cada um dos modelos apresentados é coerente com a concepção teórica que os embasam, mas não há como optar por qualquer deles, descartando os demais.

  20. Efecto de extractos vegetales de <em>Polygonum hydropiperoidesem>, <em>Solanum nigrumem> y <em>Calliandra pittieriem> sobre el gusano cogollero (<em>Spodoptera frugiperdaem>

    Directory of Open Access Journals (Sweden)

    Lizarazo H. Karol

    2008-12-01

    Full Text Available

    El gusano cogollero <em>Spodoptera frugiperdaem> es una de las plagas que más afectan los cultivos en la región de Sumapaz (Cundinamarca, Colombia. En la actualidad se controla principalmente aplicando productos de síntesis química, sin embargo la aplicación de extractos vegetales surge como una alternativa de menor impacto sobre el ambiente. Este control se emplea debido a que las plantas contienen metabolitos secundarios que pueden inhibir el desarrollo de los insectos. Por tal motivo, la presente investigación evaluó el efecto insecticida y antialimentario de extractos vegetales de barbasco <em>Polygonum hydropiperoidesem> (Polygonaceae, carbonero <em>Calliandra pittieriem> (Mimosaceae y hierba mora <em>Solanum nigrumem> (Solanaceae sobre larvas de <em>S. frugiperdaem> biotipo maíz. Se estableció una cría masiva del insecto en el laboratorio utilizando una dieta natural con hojas de maíz. Posteriormente se obtuvieron extractos vegetales utilizando solventes de alta polaridad (agua y etanol y media polaridad (diclorometano los cuales se aplicaron sobre las larvas de segundo instar. Los resultados más destacados se presentaron con extractos de <em>P. hydropiperoidesem>, obtenidos con diclorometano en sus diferentes dosis, con los cuales se alcanzó una mortalidad de 100% 12 días después de la aplicación y un efecto antialimentario representado por un consumo de follaje de maíz inferior al 4%, efectos similares a los del testigo comercial (Clorpiriphos.

  1. Poesia em Revista: Oroboro

    Directory of Open Access Journals (Sweden)

    Helena Alves Gouveia

    2008-10-01

    Full Text Available http://dx.doi.org/10.5007/1984-784x.2008v8n12p38 A serpente que engole a si mesma é uma figura curiosa do simbolismo de um processo de contínua transformação, de um movimento circular incessante, rumo à infinitude, sem traços de fim ou começo. Oroboro é um nome de origem grega que remete a esta serpente que se morde e penetra em si mesma ao engolir o próprio rabo. Mas também é o nome da revista de cultura editada em Curitiba pelos artistas-editores Ricardo Corona e Eliana Borges.

  2. Hipervitaminose D em animais

    Directory of Open Access Journals (Sweden)

    Paulo V. Peixoto

    2012-07-01

    Full Text Available Por meio de revisão da literatura, são apresentados dados referentes ao metabolismo da vitamina D, bem como aos principais aspectos toxicológicos, clínicos, bioquímicos, macroscópicos, microscópicos, ultraestruturais, imuno-histoquímicos e radiográficos de animais intoxicados natural e experimentalmente por essa vitamina, em diferentes espécies. Este estudo objetiva demonstrar a existência de muitas lacunas no conhecimento sobre mineralização fisiológica e patológica, em especial na mediação hormonal do fenômeno, bem como alertar para os riscos de ocorrência dessa intoxicação.

  3. A democracia em Cuba

    OpenAIRE

    Zaldívar, Julio César Guanche

    2011-01-01

    O triunfo revolucionário de 1959 consagrou em Cuba um novo conceito de democracia, com o intuito de garantir o acesso à vida política ativa de grandes setores da população, antes excluídos. Para isso, foi desenvolvida uma política de inclusão social com caráter universal. A prática política popular deixou as riquezas do país em mãos da população carente e gerou uma grande mobilidade social, fato que foi central para o aumento da participação popular. O contexto de agressão imperialista e o pr...

  4. Tuberculose Infantil em Portugal

    OpenAIRE

    Carapau, João

    2014-01-01

    Dos números recentemente publicados pela Direcção Geral da Saúde / Núcleo de Tuberculose e Doenças Respiratórias relativos aos anos de 1992 e 1993 e pelo Instituto Nacional de Estatística relativos a 1994, conclui-se que os casos de Tuberculose (TB) notificados pouco têm decrescido nos últimos 15 anos: descida média anual de 6,3% para os casos em geral e 14% para os menores de 15 anos; a taxa global de incidência apurada em 1994 voltou a subir — 51,1 (52,4 no Continente). Para o autor a me...

  5. Universidade em ruinas?

    OpenAIRE

    Katuta, Ângela Massumi; UEL/CCE/Departamento de Geociências

    2010-01-01

    A Universidade, desde as suas origens no século XII, sempre esteve atrelada a instituições e setores hegemônicos da sociedade. Segundo Trindade (2000), a sua “invenção” ocorreu em plena Idade Média na Europa, sob a proteção da Igreja romana, sendo que as Universidades de Bolonha (1108) e Paris (1211) foram as primeiras a serem criadas 

  6. Rapid Development of Microsatellite Markers with 454 Pyrosequencing in a Vulnerable Fish<em>,> the Mottled Skate<em>, Raja em>pulchra>

    Directory of Open Access Journals (Sweden)

    Jung-Ha Kang

    2012-06-01

    Full Text Available The mottled skate, <em>Raja pulchraem>, is an economically valuable fish. However, due to a severe population decline, it is listed as a vulnerable species by the International Union for Conservation of Nature. To analyze its genetic structure and diversity, microsatellite markers were developed using 454 pyrosequencing. A total of 17,033 reads containing dinucleotide microsatellite repeat units (mean, 487 base pairs were identified from 453,549 reads. Among 32 loci containing more than nine repeat units, 20 primer sets (62% produced strong PCR products, of which 14 were polymorphic. In an analysis of 60 individuals from two <em>R. pulchra em>populations, the number of alleles per locus ranged from 1–10, and the mean allelic richness was 4.7. No linkage disequilibrium was found between any pair of loci, indicating that the markers were independent. The Hardy–Weinberg equilibrium test showed significant deviation in two of the 28 single-loci after sequential Bonferroni’s correction. Using 11 primer sets, cross-species amplification was demonstrated in nine related species from four families within two classes. Among the 11 loci amplified from three other <em>Rajidae> family species; three loci were polymorphic. A monomorphic locus was amplified in all three <em>Rajidae> family species and the <em>Dasyatidae> family. Two <em>Rajidae> polymorphic loci amplified monomorphic target DNAs in four species belonging to the Carcharhiniformes class, and another was polymorphic in two Carcharhiniformes species.

  7. Acarofauna em plantas ornamentais

    Directory of Open Access Journals (Sweden)

    Jania Claudia Camilo dos Santos

    2014-10-01

    Full Text Available Normal 0 21 false false false PT-BR X-NONE X-NONE O cultivo e o comercio de plantas ornamentais vem cada vez mais ganhando espaço no Brasil, pela grande variedade das espécies existentes e exuberância de suas flores, que oferecem uma maior riqueza ao local. Dessa forma, o objetivo desse trabalho foi realizar o levantamento da população de ácaros associados às plantas ornamentais no município de Arapiraca-AL, em função dos diversos problemas acarretados por essa espécie. O levantamento foi realizado entre os meses de abril a março, através de amostragens mensais de folhas coletadas da parte basal, intermediária e apical de plantas existentes em praças e jardins. Foram coletados 55 ácaros pertencentes à ordem Prostigmata em 20 famílias de plantas. As plantas com as maiores riquezas de ácaros foram as Coleus blumei L. e Bxuxus sempervirens L., que apresentaram 65% dos valores amostrais. Analisando-se as coletas realizadas, pode-se observar que houve uma maior incidência populacional de ácaros na coleta do mês de maio, cuja percentagem foi de 36% de ácaros levantados, sendo que no levantamento dos dados amostrais de março a percentagem encontrada foi de 14%, nas amostragens dos meses de abril e junho, a percentagem amostrada dos dados foi de 22 e 28%, respectivamente. O estudo do levantamento de ácaros em plantas ornamentais permitiu observar a relação entre ácaros e a relação com a planta hospedeira, facilitando posteriormente um estudo mais aprofundado sobre plantas hospedeiras, e pode-se observar que em períodos chuvosos ocorre uma menor incidência populacional.

  8. Summertime blues

    Index Scriptorium Estoniae

    2009-01-01

    USA presidendi Barack Obama plaaniväline kohtumine president Toomas Hendrik Ilvesega 15. juunil 2009 Washingtonis oli kodeeritud sõnum Moskvale, et Ameerika toetus NATO idapiiril olevatele riikidele on vankumatu. Eesti riigipead nimetatakse artiklis Ameerika lemmikuks Ida-Euroopa poliitikute seas. Vabariigi President töövisiidil Ameerika Ühendriikides 9.-16.06.2009

  9. 78 FR 56125 - National Days of Prayer and Remembrance, 2013

    Science.gov (United States)

    2013-09-11

    .... That selflessness shows the best of who we are as a people. And for more than a decade, that same... American beliefs. Years from now, these acts will reveal the true legacy of that day--of a safer world, a stronger Nation, and a country more united than ever before. NOW, THEREFORE, I, BARACK OBAMA, President of...

  10. 78 FR 57463 - National Farm Safety and Health Week, 2013

    Science.gov (United States)

    2013-09-18

    ... agricultural producers and their families and communities to participate in comprehensive farm safety and... respect farming and ranching families by driving rural roadways with care, and I ask communities to... and ranches safer places to live, work, and raise families. NOW, THEREFORE, I, BARACK OBAMA, President...

  11. Obamad kui Kennedyte taastulek 21. sajandil / Barbi Pilvre

    Index Scriptorium Estoniae

    Pilvre, Barbi, 1963-

    2008-01-01

    USA demokraatide presidendikandidaadile Barack Obamale ja tema abikaasale Michelle'ile on loodud kennedylik imago, selle imago taga on demokraat Ted Sorensen, kes aitas kunagi võimule tulla John F. Kennedyl. Ka Kennedyd ise on üles astunud B. Obama toetajana

  12. В Нью-Йорке поминали жертв 11 сентября / Неэме Рауд

    Index Scriptorium Estoniae

    Рауд, Неэме, 1969-

    2011-01-01

    USA president Barack Obama ja välisminister Hillary Clinton rõhutasid 11. septembri terrorirünnaku aastapäeval, et Ameerika Ühendriigid ei tohi oma valvsust kaotada, sest terrorioht ei kao kuhugi. New Yorgis toimunud mälestustseremooniast

  13. Медведев и Обама подпишут новый договор START / Хендрик Восман

    Index Scriptorium Estoniae

    Восман, Хендрик

    2010-01-01

    USA president Barack Obama ja Venemaa president Dmitri Medvedev kavatsevad Prahas allkirjastada USA ja Venemaa vahelise tuumarelvalepingu, mille eesmärgiks on kahandada mõlema riigi tuumaarsenali. Pärast uue strateegilise relvastuse piiramise ehk STARTleppe allkirjastamist sööb USA president Prahas õhtust 11 Kesk- ja Ida-Euroopa riigipeaga, nende seas ka president Toomas Hendrik Ilvesega

  14. 75 FR 58283 - National Hispanic-Serving Institutions Week, 2010

    Science.gov (United States)

    2010-09-23

    ... National Hispanic-Serving Institutions Week, 2010 By the President of the United States of America A... compete and thrive. Hispanic-Serving Institutions (HSIs) are key members of our higher education system... prosperous tomorrow for our Nation. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of...

  15. 77 FR 8809 - United States Travel and Tourism Advisory Board; Teleconference Meeting

    Science.gov (United States)

    2012-02-15

    ... DEPARTMENT OF COMMERCE International Trade Administration United States Travel and Tourism... Commerce. ACTION: Notice of an open teleconference meeting. SUMMARY: The United States Travel and Tourism... National Travel and Tourism Strategy (Strategy). The Executive Order was issued by President Barack Obama...

  16. 3 CFR 8455 - Proclamation 8455 of November 20, 2009. National Farm-City Week, 2009

    Science.gov (United States)

    2010-01-01

    ... our valuable natural resources and diverse ecosystems. Their connections with urban and suburban... deliver agricultural goods to feed our country and grow our economy. NOW, THEREFORE, I, BARACK OBAMA... the accomplishments of all who dedicate their lives to promoting our Nation’s agricultural abundance...

  17. Solving the Equation: The Variables for Women's Success in Engineering and Computing

    Science.gov (United States)

    Corbett, Christianne; Hill, Catherine

    2015-01-01

    During the 2014 White House Science Fair, President Barack Obama used a sports metaphor to explain why we must address the shortage of women in science, technology, engineering, and mathematics (STEM), particularly in the engineering and computing fields: "Half our team, we're not even putting on the field. We've got to change those…

  18. Solving the Equation: The Variables for Women's Success in Engineering and Computing. Executive Summary

    Science.gov (United States)

    Corbett, Christianne; Hill, Catherine

    2015-01-01

    During the 2014 White House Science Fair, President Barack Obama used a sports metaphor to explain why we must address the shortage of women in science, technology, engineering, and mathematics (STEM), particularly in the engineering and computing fields: "Half our team, we're not even putting on the field. We've got to change those…

  19. Karzai nõuab USA-lt võitu, ähvardades muidu rahu teha / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2008-01-01

    Afganistani president Hamid Karzai nõuab USA-lt ajakava selle kohta, millal NATO kavatseb Talibani üle võidu saavutada. Afganistanis visiidil viibinud USA president George W. Bush avaldas toetust Barack Obama kavale keskenduda veelgi enam Afganistanis sõdimisele

  20. An Earned Insurgency: Quality Education as a Constitutional Right

    Science.gov (United States)

    Moses, Robert P.

    2009-01-01

    In the following pages, Robert Moses tells the history of the early civil rights movement in Mississippi, focusing on the individuals, alliances, and strategies that brought about fundamental change in the United States and ultimately made possible the election of Barack Obama to the presidency. Moses describes how the efforts of Justice…

  1. 76 FR 17327 - 100th Anniversary of the Triangle Shirtwaist Factory Fire

    Science.gov (United States)

    2011-03-29

    ... responsibility to provide a safe environment for all American workers. NOW, THEREFORE, I, BARACK OBAMA, President... since the Triangle factory fire, we are still fighting to provide adequate working conditions for all... collective bargaining as a tool to give workers a seat at the tables of power. Working Americans are the...

  2. 75 FR 63037 - General Pulaski Memorial Day, 2010

    Science.gov (United States)

    2010-10-13

    ... independence during the Revolutionary War. Each year, on October 11, Americans pause to remember this champion... defending freedom across two continents. Today, the people of the United States and Poland are bound by our... a safer, freer, and more prosperous world. NOW, THEREFORE, I, BARACK OBAMA, President of the United...

  3. 77 FR 15022 - Presidential Memorandum of February 21, 2012; Driving Innovation and Creating Jobs in Rural...

    Science.gov (United States)

    2012-03-14

    ... procurement throughout the Federal Government by adding elements related to acquisition planning, evaluation..., including measuring the annual number of procurements that include direct purchase of biobased products, the... Sustainable Product Procurement On February 21, 2012, President Barack Obama issued a memorandum to the Heads...

  4. Cybersecurity Implications for Industry, Academia, and Parents: A Qualitative Case Study in NSF STEM Education

    Science.gov (United States)

    Stevenson, Gregory V.

    2017-01-01

    Rationale: Former President Barack Obama's $3.9 trillion for the 2015 fiscal year budget request included a $2.9 billion investment in Science, Technology, Engineering and Math (STEM) education. Research then showed that the national spending for cybersecurity has exceeded $10.7 billion in the 2015 fiscal year. Nonetheless, the number of…

  5. Ideology and the Fall of Empires: The Decline of the Spanish Empire and its Comparison to Current American Strategy

    Science.gov (United States)

    2013-06-14

    Estrategia de Seguridad Nacional de Barack Obama Establece que EE UU Debe ser Líder del Mundo. Political Analysis, Perspectiva Internacional: Revista...Spanish Army 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS( ES ) U.S. Army Command and...

  6. Florida ja Michigani demokraadid said hääleõiguse poolikult tagasi / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2008-01-01

    USA eelvalimistest. USA Florida ja Michigani osariik saavad augustis demokraatliku partei kongressil siiski osaleda, kuid nende esindajate hääl läheb arvesse vaid poole eest. Barack Obama võib saada võiduks vajaliku enamuse 48 tundi pärast viimaste eelvalimiste lõppu

  7. Botsende wereldbeelden: Amerika en Europa

    NARCIS (Netherlands)

    von der Dunk, T.

    2009-01-01

    Thomas von der Dunk argues that the world views of Americans and Europeans are fundamentally different. Now that Barack Obama has been elected the new President of the United States hopes are high that the transatlantic relations, which have strongly deteriorated during the two Bush Administrations

  8. Ex-diplomacy captain slags off the government / Povilas Gylys ; interviewed by Linas Jegelevicius

    Index Scriptorium Estoniae

    Gylys, Povilas

    2011-01-01

    Leedu endine välisminister ei taha poliitikasse tagasi tulla, räägib Leedu majandusest ja ei ole rahul sellega, et USA presidendi Barack Obama käest kutse saanud Leedu riigipea Dalia Grybauskaite ei sõitnud Praha kohtumisele

  9. Web of power. Information and technology are changing the face of healthcare and its leadership, according to this year's 7th annual 100 Most Powerful People in Healthcare ranking.

    Science.gov (United States)

    Lubell, Jennifer

    2008-08-25

    The Internet and technology helped catapult this year's No. 1 to the top of the Most Powerful People in Healthcare roster, along with the No. 2 and No. 3 picks. But politicians also had a good showing in the top 10, including presidential candidates Barack Obama and John McCain, and ailing Democratic lion, Sen. Edward Kennedy, left.

  10. Understanding DACA and the Implications for Higher Education

    Science.gov (United States)

    Venegas, Kristan; Cadena, Michelle; Galan, Carlos; Park, Elizabeth; Astudillo, Samantha; Avilez, Arely Acuña; Ward, James D.; Lanford, Michael; Tierney, William G.

    2017-01-01

    Recent federal immigration policy has focused on individuals who were brought to the U.S. by their guardians. In June 2012, former President Barack Obama signed an executive order to implement Deferred Action for Childhood Arrivals, widely known as DACA. DACA is organized to allow individuals who came to this country as children with an…

  11. Väljavaade 2009. aastaks / George Soros ; tõlkinud Janek Salme

    Index Scriptorium Estoniae

    Soros, George, 1930-

    2009-01-01

    Hea rahvusvahelise koostöö korral võib maailmamajandus hakata sügavast august välja ronima 2010. aasta lõpus, maailmamajanduse tulevik sõltub suuresti sellest, kas USA president Barack Obama algatab ulatusliku abinõude paketi ning kui edukalt see ellu viiakse

  12. The Evolution of Women's Roles within the University and the Workplace

    Science.gov (United States)

    Webb, Joyce G.

    2010-01-01

    On April 20, 2010, United States President Barack Obama issued a proclamation declaring National Equal Pay Day. In the proclamation it was recognized that despite years of progress in the workforce, women are still not paid as much as men. The proclamation states: Throughout our Nation's history, extraordinary women have broken barriers to achieve…

  13. Americans Split on Government Control of Tuition

    Science.gov (United States)

    Selingo, Jeffrey

    2008-01-01

    Nearly seven months before the November election, a plurality of Americans favor Barack Obama to tackle what they consider the most pressing issue in higher education: the runaway cost of a bachelor's degree. According to a new nationwide survey conducted through The Chronicle/Gallup Panel, 42 percent of Americans think that controlling college…

  14. A Case Study of Perceptions and Experiences among African-American Males Regarding College Dropout Rates in a Community College

    Science.gov (United States)

    Branch, James

    2017-01-01

    Community colleges enroll nearly half of the students in public undergraduate programs and a disproportionate number of first-generation, low-income, underprepared, and minority students. The new national completion agenda initiated by President Barack Obama had brought both visibility and pressure to community colleges, which had completion rates…

  15. New Leeway on Horizon under NCLB

    Science.gov (United States)

    McNeil, Michele

    2011-01-01

    As the clock ticks toward President Barack Obama's back-to-school deadline for rewriting the No Child Left Behind Act, U.S. Secretary of Education Arne Duncan is preparing to grant states relief from key provisions of the federal school accountability law in exchange for what he calls "commitments to key reforms." The move comes as…

  16. A New Deal for Higher Education?

    Science.gov (United States)

    Roach, Ronald

    2009-01-01

    Almost a year after assuming leadership, the administration of Barack Obama has taken on enormous tasks in confronting the recession that has gripped the U.S. economy. Americans have watched tentatively as the president has extended federal powers into handling corporate bailouts, overseeing the rehabilitation of banks and General Motors, laying…

  17. 75 FR 81083 - National Mentoring Month, 2011

    Science.gov (United States)

    2010-12-27

    ... future. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of the... reach for new heights and guided them along the path to achievement. The contributions of these engaged... National Mentoring Month, 2011 By the President of the United States of America A Proclamation Across our...

  18. 75 FR 24367 - National Charter Schools Week, 2010

    Science.gov (United States)

    2010-05-05

    ... American spirit of limitless possibility to the next generation. NOW, THEREFORE, I, BARACK OBAMA, President... of a new age. My Administration is committed to helping schools prepare the next generation of... Charter Schools Week, 2010 By the President of the United States of America A Proclamation Our Nation's...

  19. Large-Group Contest Ratings and Music Teacher Evaluation: Issues and Recommendations

    Science.gov (United States)

    Hash, Phillip M.

    2013-01-01

    The Race to the Top program, initiated in 2009 by U.S. president Barack Obama, has resulted in new laws governing teacher evaluation, retention, and compensation. In many states, teachers' contributions to students' academic growth will account for up to 50 percent of their evaluations and serve as a basis for decisions regarding retention and…

  20. Going Green Online: Distance Learning Prepares Students for Success in Green-Collar Job Markets

    Science.gov (United States)

    Githens, Rod; Sauer, Timothy

    2010-01-01

    President Barack Obama has touted the development of a new green economy as a tool to rebuild the American economy while creating new jobs. This new economy requires entrepreneurs and innovators to create new businesses and invent new technologies. It also requires technicians with specialized skills to build wind farms, operate renewable fuels…

  1. Communities for and with Black Male Students

    Science.gov (United States)

    Jett, Christopher C.; Stinson, David W.; Williams, Brian A.

    2015-01-01

    The social and educational status of black male youth in the United States has been receiving increasing attention. In February 2014, President Barack Obama announced a new national initiative--My Brother's Keeper--for helping black boys and male youth or, to speak more generally, boys and young men of color, to "stay on track; providing the…

  2. Keeping the Promise

    Science.gov (United States)

    Whissemore, Tabitha

    2016-01-01

    Since its launch in September 2015, Heads Up America has collected information on nearly 125 promise programs across the country, many of which were instituted long before President Barack Obama announced the America's College Promise (ACP) plan in 2015. At least 27 new free community college programs have launched in states, communities, and at…

  3. Yes, We Did? Educational Equity in a New "Post-Racial" Society

    Science.gov (United States)

    Dixson, Adrienne

    2015-01-01

    This chapter provides a critique of the post-racial discourse that emerged after the election of President Barack Obama as the first African American president of the United States. Using personal narrative, I extend this critique of the post-racial within the context of a multicultural education graduate program.

  4. 3 CFR 8416 - Proclamation 8416 of September 14, 2009. Fifteenth Anniversary of the Violence Against Women Act

    Science.gov (United States)

    2010-01-01

    ... Independence of the United States of America the two hundred and thirty-fourth.BARACK OBAMA ... new Federal domestic violence crimes. The law also authorized hundreds of millions of dollars to... new era of responsibility in the fight to end violence against women. In the 15 years since VAWA...

  5. 76 FR 33788 - Homeless Veterans' Reintegration Into Employment

    Science.gov (United States)

    2011-06-09

    ... Opportunity Description On October 13, 2010, President Barack Obama signed the Veterans' Benefits Act of 2010... Type: New Notice of Availability of Funds and Solicitation for Grant Applications. The full announcement is posted on http://www.grants.gov . Funding Opportunity Number: SGA 11-01. Key Dates: The closing...

  6. High School Redesign Gets Presidential Lift

    Science.gov (United States)

    Adams, Caralee J.

    2013-01-01

    President Barack Obama applauded high school redesign efforts in his State of the Union address and encouraged districts to look to successful models for inspiration. Last week, he followed up with a request in his fiscal 2014 budget proposal for a new, $300 million competitive-grant program. Recognition is widespread that high schools need to…

  7. Inside School Turnarounds: Urgent Hopes, Unfolding Stories

    Science.gov (United States)

    Pappano, Laura

    2010-01-01

    The quest for school improvement is old. The demand for dramatic, immediate school improvement is new. Even as President Barack Obama and Secretary of Education Arne Duncan commit $4.3 billion to making 5,000 of the nation's worst-performing schools better now, few people know what that really looks like--or how it actually works. How do school…

  8. The End of Race as We Know It

    Science.gov (United States)

    Early, Gerald L.

    2008-01-01

    In this article, the author shares his thoughts when he saw the controversial "New Yorker" cover of July 21, 2008 showing the Democratic presidential nominee, Barack Obama, as a Muslim jihadist and his wife, Michelle, as a gun-toting, Afro-wearing black militant. The cover told the story of a rite of African-American passage that occurred at a…

  9. Extended School Year. Information Capsule. Volume 0910

    Science.gov (United States)

    Blazer, Christie

    2010-01-01

    Extended school years are being considered by districts around the country as educators search for new ways to raise student achievement. The addition of time to the school calendar is also supported by President Barack Obama, who recently stated that American students do not spend enough time in school. This Information Capsule addresses research…

  10. Dr. Francis Collins Is New NIH Director

    Science.gov (United States)

    ... Ph.D., a physician and geneticist, is the new Director of the National Institutes of Health (NIH), part of the U.S. Department of Health and Human Services. President Barack Obama nominated Dr. Collins, who served as Director of ...

  11. Jobs Plan Highlights Education

    Science.gov (United States)

    Klein, Alyson

    2011-01-01

    President Barack Obama is putting new money to save educators' jobs and help states refurbish aging school facilities at the center of a nearly $450 billion plan to jump-start the sluggish economy. The author talks about the president's plan which is sure to face hurdles in a politically polarized Washington where one house of Congress is…

  12. For Many Students, Electoral Enthusiasm Runs up against Barriers to Voting

    Science.gov (United States)

    Lipka, Sara

    2008-01-01

    Stories of transient students missing deadlines or being misled about their voting rights are nothing new. But this year, the role younger voters played in Barack Obama's win in Iowa's Democratic presidential primary seems to have motivated a wave of college students in other states. Some of those students--and the campaigns courting them--are out…

  13. Historic Opportunity for Action

    Science.gov (United States)

    Duncan, Arne

    2009-01-01

    When President Barack Obama took office, he pledged to revitalize an economy in the midst of the deepest recession in a generation. Working with Congress, he acted quickly to enact an $878 billion package to stimulate the economy in the American Recovery and Reinvestment Act (ARRA). More than $100 billion of that will be for education, spanning…

  14. Privatization and Access: The Chilean Higher Education Experiment and Its Discontents. Research and Occasional Paper Series: CSHE.11.15

    Science.gov (United States)

    González, Cristina; Pedraja, Liliana

    2015-01-01

    President Barack Obama recently announced a proposal to eliminate tuition charges at community colleges so that everyone can easily complete the first two years of a university education. At the same time, the administration is creating new regulations to curb the worst abuses of for-profit universities. This suggests that the country has reached…

  15. TILMA: The Impact of Domestic Trade Pacts on Learning Environments

    Science.gov (United States)

    Frampton, Caelie

    2008-01-01

    When U.S. presidential hopeful Barack Obama suggested he would reopen the North American Free Trade Agreement (NAFTA) for negotiation, the ensuing debate demonstrated that international trade agreements are controversial. A new interprovincial trade agreement between British Columbia and Alberta, the Trade, Investment and Labour Mobility Agreement…

  16. School Reform We Can't Believe In

    Science.gov (United States)

    Karp, Stan

    2010-01-01

    While running for president, Barack Obama called No Child Left Behind (NCLB) "one of the emptiest slogans in the history of American politics." By the time he gets a new version of the law through Congress, his own campaign theme--"change you can believe in"--may be a contender for the same title. In fact, if the healthcare…

  17. It's a Mad, Mad Wordle: For a New Take on Text, Try This Fun Word Cloud Generator

    Science.gov (United States)

    Foote, Carolyn

    2009-01-01

    Nation. New. Common. Generation. These are among the most frequently used words spoken by President Barack Obama in his January 2009 inauguration speech as seen in a fascinating visual display called a Wordle. Educators, too, can harness the power of Wordle to enhance learning. Imagine providing students with a whole new perspective on…

  18. 75 FR 10993 - Save Your Vision Week, 2010

    Science.gov (United States)

    2010-03-10

    ... proclaim the first week in March of each year as ``Save Your Vision Week.'' NOW, THEREFORE, I, BARACK OBAMA... Your Vision Week, 2010 By the President of the United States of America A Proclamation While many... identified risk factors, early detection methods, and new treatments for many eye conditions, but individuals...

  19. An Intercultural Project Exploring the Relationship among DNA Ancestry Profiles, Family Narrative, and the Social Construction of Race

    Science.gov (United States)

    Foeman, Anita K.

    2012-01-01

    While important goals of the Civil Rights Movement were fulfilled with the election of Barack Obama, ongoing demands to build a just and inclusive multiracial society require that one constantly looks for new ways to extend the discussion of difference. The goal of this article is to present a project designed for students in intercultural…

  20. Work starts after regimes fall

    Index Scriptorium Estoniae

    2011-01-01

    27. mail Varssavis toimunud Kesk-Euroopa riigipeade kohtumisel räägiti, kuidas võiks Euroopa naabruses elavaid rahvaid stabiilse ja demokraatliku poliitilise süsteemi loomisel aidata. Eesti president Toomas Hendrik Ilves rõhutas oma kõnes, et iga revolutsiooni tulemus ei ole alati demokraatia. Õhtul saabus Varssavi ka USA president Barack Obama

  1. Demography as Destiny?

    Science.gov (United States)

    Ladner, Matthew; Lips, Dan

    2009-01-01

    A major debate among education reformers over how best to reduce the achievement gap broke out during the 2008 presidential campaign. Most advocates on both sides backed Barack Obama, but they urged him to pursue different policies. The Education Equality Project (EEP) supported a continuation of accountability and other school-focused reforms.…

  2. 75 FR 67899 - National Alzheimer's Disease Awareness Month, 2010

    Science.gov (United States)

    2010-11-04

    ... a full-time, non-stop job, and this month, we also honor the compassionate caregivers and medical... caregivers and victims of this devastating disease. NOW, THEREFORE, I, BARACK OBAMA, President of the United... people of the United States to learn more about Alzheimer's disease and what they can do to support their...

  3. The Trauma of Racism: America's Original Sin

    Science.gov (United States)

    Ponds, Kenneth T.

    2013-01-01

    With the election of Barack Obama as President, many believed that this nation was entering into a post-racial America, a color-blind society where racism could begin to be healed if not totally dismissed. However, a recent Associated Press poll has shown that this is not the case (AP, 2012). In fact, racial prejudice has increased slightly since…

  4. Colleges Weigh "Yes We Can" Approach to Fund Raising

    Science.gov (United States)

    Parry, Marc

    2009-01-01

    Blue State Digital, the company that helped catapult Barack Obama into the White House, is courting colleges. Some are welcoming the political rainmaker inside their wrought-iron gates. But some skeptics question whether what works in the digital war room of a political campaign can translate into the academic arena. The world of college fund…

  5. 77 FR 62139 - Authorizing the Implementation of Certain Sanctions Set Forth in the Iran Threat Reduction and...

    Science.gov (United States)

    2012-10-12

    ... President by the Constitution and the laws of the United States of America, including the International..., I, BARACK OBAMA, President of the United States of America, hereby order: Section 1. (a) When the... or at the recommendation of the Secretary of State: (i) to have engaged in censorship or other...

  6. 3 CFR 8443 - Proclamation 8443 of October 23, 2009. Declaration of a National Emergency With Respect to the...

    Science.gov (United States)

    2010-01-01

    ... vaccine, we have taken proactive steps to reduce the impact of the pandemic and protect the health of our..., we are taking additional steps to facilitate our response. NOW, THEREFORE, I, BARACK OBAMA, President... have hereunto set my hand this twenty-third day of October, in the year of our Lord two thousand nine...

  7. Fulltext PDF

    Indian Academy of Sciences (India)

    THOLASI

    would be the first woman candidate, and Barack Obama, who would be the first person of ... giving women the right to vote in 1920, or the black civil rights movement of the 1960's. ... people of India, irrespective of race, gender, or religion.

  8. A Ticking Time Bomb: Counterterrorism Lessons From the U.S. Government’s Failure to Prevent the Fort Hood Attack

    Science.gov (United States)

    2011-02-03

    tested against the requirements imposed by the rapidly mounting complexity of national security problems." President Barack Obama himself...Committee (September 22, 2010); Michael Leiter, Director, National Counterterrorism Center, Statement before the Senate Homeland Securily and Governmental...particularly given the growing complexity and diversity of the homegrown terrorist threat. The challenges involve not just reforming or creating new

  9. ONDERHOUD MET EDWIN ARRISON1

    African Journals Online (AJOL)

    So ons het daardie week gehad, en in daardie week het daar 'n hele klompie goed gebeur waarvan ek heeltemal onbewus was. Byvoorbeeld, ek het skielik daardie week besef iemand soos Jeremiah. Wright kom na die konferensie toe. Ek weet nie of jy vir Jeremiah Wright ken nie, maar hy was Barack Obama se pastoor ...

  10. Author Details

    African Journals Online (AJOL)

    Mangu, AMB. Vol 38, No 1&2 (2013) - Articles US Foreign Policy under President Barack Obama and the Promotion of Multilateralism and the Rule of Law Abstract PDF. ISSN: 0850-3907. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  11. 78 FR 55089 - National Maritime Security Advisory Committee; Meeting

    Science.gov (United States)

    2013-09-09

    ... early if all business is finished. All written material and requests to make oral presentations should... February 12, 2013, President Barack Obama signed an Executive Order \\1\\ to strengthen the cybersecurity of... framework of cybersecurity practices with our industry partners. This is a continuation of a discussion held...

  12. Underserved: A Case Study of ROTC in New York City. A Report of the AEI Program on American Citizenship

    Science.gov (United States)

    Miller, Cheryl

    2011-01-01

    The military-civilian disconnect has been a source of increasing concern over the last few decades. National security leaders--including the commander in chief, President Barack Obama--have warned that many Americans are unaware of the military's sacrifices and its growing sense of isolation from wider society. In remarks at Duke University in…

  13. "Brokenhagen": elementer til en forståelse af COP-15

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou

    2010-01-01

    selvom både Barack Obama og Wen Jiabao er reform-politikere med sympati for klimaspørgsmålet, så var de bundet af forestillingerne og mandaterne fra deres respektive baglande. Med finanskrisen indtrådte en ny økonomisk verdensorden, som vendte op og ned på de fastlagte forestillinger om hvem der kunne...

  14. The ambiguity of US foreign policy towards Africa

    DEFF Research Database (Denmark)

    Olsen, Gorm Rye

    2017-01-01

    appear incoherent and ambiguous if judged narrowly on the expectation that it only aims to take care of US national security concerns and economic self-interests. The paper concludes that Africa was important to the United States during the presidencies of George W. Bush and Barack Obama because...

  15. Farvel, Bush: Bush & Co blev ramt af virkeligheden

    DEFF Research Database (Denmark)

    Ashbee, Edward

    2009-01-01

    For fire år siden troede alle, at demokraternes dage var talte i USA. Og at de neokonservative republikaneres greb om magten ville fortsætte i mange år. Men udviklingen overhalede prognoserne, for på tirsdag bliver Barack Obama - der var Senatets mest progressive medlem - USA's næste præsident...

  16. A Decade of Suspicion

    DEFF Research Database (Denmark)

    Rytter, Mikkel; Pedersen, Marianne Holm

    2014-01-01

    In 2011, al-Qaeda leader, Osama Bin Laden, was killed in Pakistan and the US president, Barack Obama, concluded a decade of global ‘war against terror’. In light of this, it seems only sensible to explore what implications the post-9/11 international developments have had on a local basis...

  17. The Peril of Hasty Triumphalism and Osama bin Laden’s Death

    Directory of Open Access Journals (Sweden)

    Eugenio Lilli

    2011-05-01

    Full Text Available On May 1, 2011 the headlines of a large number of newspapers and TV channels around the world were saying “justice has been done”. Those were the words used by the US President Barack Obama to announce to the world the killing of Osama bin Laden, the number one terrorist on the US most-wanted list.

  18. Facebookrati?

    DEFF Research Database (Denmark)

    Pedersen, Rasmus Tue

    2010-01-01

    I løbet af de sidste uger fik en ansat i Venstres pressetjeneste betydelig opmærksomhed i medierne - grundet Facebook. Barack Obama vandt præsidentposten i 2008 - blandt andet med hjælp fra sociale medier, såsom Facebook. De sociale medier bliver i stigende grad brugt politisk i Danmark; man skal...

  19. Anker Jørgensen

    DEFF Research Database (Denmark)

    Thurah, Thomas

    Fra omslaget: Søster Irma, onkel Oscar, Frits Clausen, PH, John F. Kennedy, månelandingen, Ingrid og børnene, Mogens Glistrup, bilfrie søndage, Margaret Thatcher, Mikhail Gorbatjov, formandsopgøret i Socialdemokratiet og Barack Obama. Forhenværende svajer, tillidsmand, forbundsformand og...

  20. Engle og dæmoner

    DEFF Research Database (Denmark)

    Jensen, Kim Ebensgaard

    2008-01-01

    Diskussion af positiv stereotypificerings rolle i Barack Obama og John McCains opbygning af deres respektive images set i lyset af George Lakoffs teori om, at moral og verdenssyn i amerikansk politik i høj grad styres af idealiserede kognitive modeller omkring den ideelle familie: de progressives...

  1. Looking at Citizenship through a Literary Lens

    Science.gov (United States)

    Tavares, Laura

    2017-01-01

    President Barack Obama once said he believes that he learned how to be a good citizen by reading novels. In this article, Laura Tavares looks at the ways that ELA teachers can use fiction to illustrate social and ethical awareness, humility, and a tolerance for difference--all traits that are necessary to be a good citizen. By putting themselves…

  2. Shootings Revive Debates on Security

    Science.gov (United States)

    Shah, Nirvi

    2013-01-01

    By nearly all accounts, the staff and students at Sandy Hook Elementary School did everything right on Dec. 14--and with the security measures they took before that day--when a young man armed with powerful weapons blasted his way into the school. But the deadliest K-12 school shooting in American history, a day that President Barack Obama has…

  3. Nation, Districts Step up Safety

    Science.gov (United States)

    Shah, Nirvi

    2013-01-01

    President Barack Obama's announcement last week of a wide-ranging anti-violence plan in response to the Newtown, Connecticut, school shootings comes as many districts are adopting new and sometimes dramatic measures--including arming teachers and volunteers--intended to prevent similar tragedies in their own schools. School safety experts warn…

  4. Representing Lithuania's strongest ally / Anne E. Derse ; interviewed by Rokas M. Tracevskis

    Index Scriptorium Estoniae

    Derse, Anne E., 1954-

    2011-01-01

    USA suursaadik Leedus räägib, et USA kavatseb kontrollida Mihhail Golovatovi juhtumiga tegeleva komisjoni tööd, rõhutab, et president Barack Obama tahab investeerida haridusse ja et USA-Leedu suhetes on julgeolekul tähtis osa. Leedu kogukonnast Ameerika Ühendriikides

  5. Upping the "Anti-": The Value of an Anti-Racist Theoretical Framework in Music Education

    Science.gov (United States)

    Hess, Juliet

    2015-01-01

    In a time that some have argued is "postracial" following the election and reelection of Barack Obama (see Wise 2010, for discussion), this paper argues that antiracism is a crucial theoretical framework for music education. I explore three areas of music education, in which such a framework can push toward change. The first area speaks…

  6. U.S. Aid Urged for Education's Entrepreneurs

    Science.gov (United States)

    Robelen, Erik W.

    2008-01-01

    With the presidential candidates both underscoring their support for entrepreneurial initiatives in education, policy experts are advancing ideas for helping such efforts flourish. In their October 15 debate at Hofstra University, both Senators John McCain of Arizona and Barack Obama of Illinois used questions on education to talk about school…

  7. 75 FR 63033 - Leif Erikson Day, 2010

    Science.gov (United States)

    2010-10-13

    ... States of America A Proclamation Over 1,000 years ago, the lure of discovery led Leif Erikson--a son of... life as neighbors and leaders in communities across America. Guided by the strength and resolve of Leif....'' NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, do hereby proclaim October...

  8. Taganttorkimine võib aktsiaturule hästi mõjuda. Ehk paneb reitingukärbe jänkisid võlga vähendama / Raivo Sormunen

    Index Scriptorium Estoniae

    Sormunen, Raivo, 1976-

    2011-01-01

    Reitinguagentuur Standard & Poor's vähendas USA pikaajalise riigivõla väljavaadet stabiilselt negatiivsele ning jättis USA võlakoorma reitingu AAA-le. USA riiklik koguvõlg on 14,3 triljonit dollarit, eelarvedefitsiit ulatus 10. oktoobrist kuni 11. märtsini 829 miljardi dollarini. President Barack Obama lubas defitsiidi vähendamist

  9. Fundamentals of Creativity

    Science.gov (United States)

    Beghetto, Ronald A.; Kaufman, James C.

    2013-01-01

    Creativity has become a hot topic in education. From President Barack Obama to Amazon's Jeff Bezos to "Newsweek" magazine, business leaders, major media outlets, government officials, and education policy makers are increasingly advocating including student creativity in the curriculum. But without a clear understanding of the nature of creativity…

  10. The Interplay between Prejudice against Latinos and Policy: A Social Psychological Perspective

    Science.gov (United States)

    Trujillo, Matthew D.

    2012-01-01

    During the past century, American society has made enormous strides in promoting equality and diminishing prejudice among different racial and ethnic groups (Dovidio et al. 2002). Indeed, many believe the election of the first Black president, Barack Obama, marked the beginning of a post-racial America. While progress is undeniable, America is by…

  11. Chasing the Dream

    Science.gov (United States)

    Gardezi, Aleena

    2012-01-01

    Community colleges are gearing up to play a greater role in providing open access and affordable education to undocumented immigrants since President Barack Obama's re-election, which ensured the continuance of his June 15th executive order offering deferred deportation to eligible young immigrants. That order provided an opportunity for children…

  12. What motivates a conspiracy theory? Birther beliefs, partisanship, liberal-conservative ideology, and anti-Black attitudes

    NARCIS (Netherlands)

    Pasek, Josh; Stark, Tobias H.|info:eu-repo/dai/nl/335996701; Krosnick, Jon A.; Tompson, Trevor

    2015-01-01

    Despite the release of his birth certificate, some Americans express continued skepticism over whether Barack Obama was born in the United States. This study examined two possible causes of birther beliefs: that Republicans and conservatives, whose ideological beliefs and policy preferences led to

  13. The Specter of Communism and the Ghost of Jim Crow : The Contemporary Origins of American Conservative Discourse

    NARCIS (Netherlands)

    Zwiers, Maarten

    2013-01-01

    On January 11, 2013, Catholic League president Bill Donahue issued a news release in which he proposed that Barack Obama should swear in on Das Kapital instead of the Bible. Although Donahue’s statement was a direct response to Obama’s advocacy of gay rights, his declaration fits within a wider

  14. Endoscopic surgery in children and neonates: to be or not to be

    NARCIS (Netherlands)

    van der Zee, D.C.

    2010-01-01

    August 28th 1963 Martin Luther King spoke the legendary words: “I have a dream”. January 20th 2009, almost 46 years later, Barack Obama was inaugurated as the first colored president of the United States. Today another dream has come true. With the opening of the completely renewed OR complex in the

  15. From Frozen Ties to Strategic Engagement: U.S.-Iranian Relationship in 2030

    Science.gov (United States)

    2015-05-01

    proverb .1 NEW ADMINISTRATIONS AND THE POTENTIAL FOR CHANGE When Barack Obama assumed the U.S. presidency in 2009, he emphasized engagement with...Tactics without strategy is the noise before defeat. Chinese proverb (apocryphally attributed to Sun Tzu).1 STEERING RELATIONSHIPS WITH KEY

  16. 77 FR 66521 - National Diabetes Month, 2012

    Science.gov (United States)

    2012-11-06

    ... has focused on giving children and parents the tools they need to make healthy choices and put their..., and people living with the disease are at higher risk of high blood pressure, heart disease, and... every man, woman, and child. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America...

  17. The Importance of Preschool and Child Care for Working Mothers

    Science.gov (United States)

    Glynn, Sarah Jane; Farrell, Jane; Wu, Nancy

    2013-01-01

    In his 2013 State of the Union address, President Barack Obama made a historic pledge to provide universal, high-quality pre-K education to the nation's children. Early childhood education has myriad benefits, including better, more equitable long-term outcomes for children of divergent economic backgrounds Moreover, investments in these programs…

  18. Pressing reset on Moscow is worth a little Nato anxiety / Jonathan Steele

    Index Scriptorium Estoniae

    Steele, Jonathan

    2009-01-01

    USA president Barack Obama on avaldanud soovi vajutada USA-Vene suhetes reset-nuppu. Eesti president Toomas Hendrik Ilves ütles NATO tippkohtumise eelõhtul kuivalt, et arvutil reset-nuppu vajutades ei kustu mällu salvestatud failid siiski ära. President T. H. Ilvese teravast sõnavõtust president Lennart Meri konverentsi avamisel Tallinnas

  19. 3 CFR 8372 - Proclamation 8372 of May 4, 2009. National Charter Schools Week, 2009

    Science.gov (United States)

    2010-01-01

    ... selection and review process to ensure that autonomy is coupled with greater accountability. The growth of effective public charter schools benefits our children, and States have an important role to play in their... interests of our children, our economy, and our Nation as a whole. NOW, THEREFORE, I, BARACK OBAMA...

  20. A Double Dose of Algebra

    Science.gov (United States)

    Cortes, Kalena; Nomi, Takako; Goodman, Joshua

    2013-01-01

    In 2008, president-elect Barack Obama declared that preparing the nation for the "21st-century economy" required making "math and science education a national priority." Encouraging more students to take advanced classes seems laudable, but concerns have arisen about the ability of many students to complete such course work…

  1. How <em>Varroa> Parasitism Affects the Immunological and Nutritional Status of the Honey Bee, <em>Apis melliferaem>

    Directory of Open Access Journals (Sweden)

    Katherine A. Aronstein

    2012-06-01

    Full Text Available We investigated the effect of the parasitic mite <em>Varroa destructorem> on the immunological and nutritional condition of honey bees, <em>Apis melliferaem>, from the perspective of the individual bee and the colony. Pupae, newly-emerged adults and foraging adults were sampled from honey bee colonies at one site in S. Texas, USA. <em>Varroa>‑infested bees displayed elevated titer of Deformed Wing Virus (DWV, suggestive of depressed capacity to limit viral replication. Expression of genes coding three anti-microbial peptides (<em>defensin1, abaecin, hymenoptaecinem> was either not significantly different between <em>Varroa>-infested and uninfested bees or was significantly elevated in <em>Varroa>-infested bees, varying with sampling date and bee developmental age. The effect of <em>Varroa> on nutritional indices of the bees was complex, with protein, triglyceride, glycogen and sugar levels strongly influenced by life-stage of the bee and individual colony. Protein content was depressed and free amino acid content elevated in <em>Varroa>-infested pupae, suggesting that protein synthesis, and consequently growth, may be limited in these insects. No simple relationship between the values of nutritional and immune-related indices was observed, and colony-scale effects were indicated by the reduced weight of pupae in colonies with high <em>Varroa> abundance, irrespective of whether the individual pupa bore <em>Varroa>.

  2. Synthesis and Spectroscopic Analysis of Novel 1<em>H-Benzo[d>]imidazoles Phenyl Sulfonylpiperazines

    Directory of Open Access Journals (Sweden)

    Amjad M. Qandil

    2012-05-01

    Full Text Available A group of benzimidazole analogs of sildenafil, 3-benzimidazolyl-4-methoxy-phenylsulfonylpiperazines 2–4 and 3-benzimidazolyl-4-methoxy-<em>N,N>-dimethyl- benzenesulfonamide (5, were efficiently synthesized. Compounds 2–5 were characterized by NMR and MS and contrary to the reported mass spectra of sildenafil, the spectra of the piperazine-containing compounds 2–4 showed a novel fragmentation pattern leading to an <em>m/z> = 316. A mechanism for the formation of this fragment was proposed.

  3. Anestesia Diploica em Endodontia

    OpenAIRE

    Macedo, Ricardo Ribeiro Veiga de

    2013-01-01

    Trabalho final do 5º ano com vista à atribuição do grau de mestre no âmbito do ciclo de estudos de Mestrado Integrado em Medicina Dentária apresentado à Faculdade de Medicina da Universidade de Coimbra. Objetivos Comparar a eficácia das técnicas de anestesia convencionais, a anestesia infiltrativa periapical, com a anestesia diploica. Metodologia Foram selecionados 32 voluntários, saudáveis, aos quais foram administradas ambas as técnicas anestésicas no dente 1.4. Numa primeira fase os...

  4. Burnout em Cuidadores Formais

    OpenAIRE

    Silva, Juliana Marisa Fernandes

    2016-01-01

    Dissertação apresentada à Universidade Fernando Pessoa como parte dos requisitos para a obtenção do grau de Mestre em Psicologia, ramo de Psicologia Clínica e da Saúde Este estudo é sobre a Síndrome de Burnout e teve como objetivo geral compreender se o Burnout está presente nos cuidadores formais da Santa Casa da Misericórdia de Castelo de Paiva e quais as variáveis socioprofissionais que poderão exercer influência no seu aparecimento. Pretendeu-se avaliar o Burnout dos cuidadores a tr...

  5. Antioxidant Profile of <em>Trifolium pratenseem> L.

    Directory of Open Access Journals (Sweden)

    Heidy Schwartsova

    2012-09-01

    Full Text Available In order to examine the antioxidant properties of five different extracts of <em>Trifolium pratenseem> L. (Leguminosae leaves, various assays which measure free radical scavenging ability were carried out: 1,1-diphenyl-2-picrylhydrazyl, hydroxyl, superoxide anion and nitric oxide radical scavenger capacity tests and lipid peroxidation assay. In all of the tests, only the H2O and (to some extent the EtOAc extracts showed a potent antioxidant effect compared with BHT and BHA, well-known synthetic antioxidants. In addition, <em>in vivo em>experiments were conducted with antioxidant systems (activities of GSHPx, GSHR, Px, CAT, XOD, GSH content and intensity of LPx in liver homogenate and blood of mice after their treatment with extracts of <em>T. pratenseem> leaves, or in combination with CCl4. Besides, in the extracts examined the total phenolic and flavonoid amounts were also determined, together with presence of the selected flavonoids: quercetin, luteolin, apigenin, naringenin and kaempferol, which were studied using a HPLC-DAD technique. HPLC-DAD analysis showed a noticeable content of natural products according to which the examined <em>Trifolium pratenseem> species could well be regarded as a promising new source of bioactive natural compounds, which can be used both as a food supplement and a remedy.

  6. Proximate Composition, Nutritional Attributes and Mineral Composition of <em>Peperomia> <em>pellucida> L. (Ketumpangan Air Grown in Malaysia

    Directory of Open Access Journals (Sweden)

    Maznah Ismail

    2012-09-01

    Full Text Available This study presents the proximate and mineral composition of <em>Peperomia> <em>pellucida> L., an underexploited weed plant in Malaysia. Proximate analysis was performed using standard AOAC methods and mineral contents were determined using atomic absorption spectrometry. The results indicated <em>Peperomia> <em>pellucida> to be rich in crude protein, carbohydrate and total ash contents. The high amount of total ash (31.22% suggests a high-value mineral composition comprising potassium, calcium and iron as the main elements. The present study inferred that <em>Peperomia> <em>pellucida> would serve as a good source of protein and energy as well as micronutrients in the form of a leafy vegetable for human consumption.

  7. O insight em psiquiatria

    Directory of Open Access Journals (Sweden)

    Ana Margarida P. Cardoso

    2008-12-01

    Full Text Available O sinal de que algo está a acontecer contribui para que o paciente reconheça que alguma coisa de estranho se está a passar consigo. Este reconhecimento faz com que o sujeito possa desempenhar uma função activa e seja um elemento colaborante do seu processo de recuperação. Cada doença apresenta, contudo, diferentes sintomas, uma vez que cada doença psiquiátrica consiste em diferentes perturbações com diversos efeitos sobre o funcionamento mental. Desta maneira, o fenómeno do insight que é registado em cada doença é diferente e expressa-se sob diferentes formas, não somente devido às manifestações clínicas da doença mas também devido às características individuais do sujeito.

  8. Antibioticos profilaticos em neurocirurgia

    Directory of Open Access Journals (Sweden)

    Reynaldo A. Brandt

    1979-03-01

    Full Text Available O índice de infecções pós-operatórias em pacientes neuro-cirúrgicos que receberam antibióticos profiláticos neste período foi comparado com o de pacientes que não receberam antibióticos. Infecções ocorreram em proporções significativamente maiores nos pacientes que receberam antibióticos, particularmente naqueles com afecções intracranianas graves; estas infecções foram graves e fatais na maioria dos casos. A administração de antibióticos profiláticos nestes pacientes não só foi incapaz de prevenir o aparecimento de infecções pós-operatórias, como aparentemente favoreceu o seu desenvolvimento. Tal se deveu, provavelmente, à destruição do equilíbrio microbiano no organismo, favorecendo o desenvolvimento de germes patogênicos e resistentes aos antibióticos usuais

  9. A democracia em Cuba

    Directory of Open Access Journals (Sweden)

    Julio César Guanche Zaldívar

    2011-01-01

    Full Text Available O triunfo revolucionário de 1959 consagrou em Cuba um novo conceito de democracia, com o intuito de garantir o acesso à vida política ativa de grandes setores da população, antes excluídos. Para isso, foi desenvolvida uma política de inclusão social com caráter universal. A prática política popular deixou as riquezas do país em mãos da população carente e gerou uma grande mobilidade social, fato que foi central para o aumento da participação popular. O contexto de agressão imperialista e o próprio desenvolvimento do processo produziram a consolidação de noções que limitaram a participação popular: o apogeu da burocracia, a compreensão da unidade como unanimidade e o seguimento, em certa medida, de correntes do marxismo soviético. Os desafios atuais para aprofundar a democracia em Cuba se apresentam em três planos: socializar o poder, promover a sociodiversidade e desenvolver a ideologia revolucionária.El triunfo revolucionario de 1959 consagró en Cuba un nuevo concepto de democracia, basado en garantizar acceso a la vida política activa a grandes sectores poblacionales, antes excluidos de ella. Para ello desarrolló una política de inclusión social con carácter universal. La práctica política popular puso las riquezas del país en manos de los desposeídos y generó gran movilidad social, hecho que resultó clave para el aumento de la participación popular. El contexto de agresión imperialista y el propio desarrollo del proceso produjo el afianzamiento de nociones que limitaron la participación popular: el auge de la burocracia, la comprensión de la unidad como unanimidad y el seguimiento, en parte, de corrientes del marxismo soviético. Los desafíos actuales se presentan en tres planos para profundizar la democracia en Cuba: socializar el poder, promover la sociodiversidad y desarrollar la ideología revolucionaria.The revolutionary triumph of 1959 established in Cuba a new concept of democracy, one that

  10. Identified EM Earthquake Precursors

    Science.gov (United States)

    Jones, Kenneth, II; Saxton, Patrick

    2014-05-01

    Many attempts have been made to determine a sound forecasting method regarding earthquakes and warn the public in turn. Presently, the animal kingdom leads the precursor list alluding to a transmission related source. By applying the animal-based model to an electromagnetic (EM) wave model, various hypotheses were formed, but the most interesting one required the use of a magnetometer with a differing design and geometry. To date, numerous, high-end magnetometers have been in use in close proximity to fault zones for potential earthquake forecasting; however, something is still amiss. The problem still resides with what exactly is forecastable and the investigating direction of EM. After a number of custom rock experiments, two hypotheses were formed which could answer the EM wave model. The first hypothesis concerned a sufficient and continuous electron movement either by surface or penetrative flow, and the second regarded a novel approach to radio transmission. Electron flow along fracture surfaces was determined to be inadequate in creating strong EM fields, because rock has a very high electrical resistance making it a high quality insulator. Penetrative flow could not be corroborated as well, because it was discovered that rock was absorbing and confining electrons to a very thin skin depth. Radio wave transmission and detection worked with every single test administered. This hypothesis was reviewed for propagating, long-wave generation with sufficient amplitude, and the capability of penetrating solid rock. Additionally, fracture spaces, either air or ion-filled, can facilitate this concept from great depths and allow for surficial detection. A few propagating precursor signals have been detected in the field occurring with associated phases using custom-built loop antennae. Field testing was conducted in Southern California from 2006-2011, and outside the NE Texas town of Timpson in February, 2013. The antennae have mobility and observations were noted for

  11. Osteoporose em caprinos

    Directory of Open Access Journals (Sweden)

    Fábio B. Rosa

    2013-04-01

    Full Text Available Foi realizado um estudo de casos de osteoporose em caprinos provenientes de uma propriedade na área de abrangência do LPV-UFSM, determinando a epidemiologia, o quadro clínico-patológico e discutindo os prováveis mecanismos patogenéticos. Cinco cabras, fêmeas, SRD, de seis meses a seis anos de idade foram afetadas. As cabras eram mantidas em campo nativo, sem suplementação com ração e sob superlotação. Os principais sinais clínicos foram emagrecimento, dificuldade de locomoção e permanência em decúbito por longos períodos. As principais alterações macroscópicas nos ossos examinados foram vistas nas superfícies de corte e caracterizavam-se por depleção do osso esponjoso (porosidade e redução acentuada da espessura do osso cortical. Havia também marcada atrofia serosa da gordura da medula óssea. Microscopicamente, nas regiões avaliadas (úmero proximal, rádio distal, fêmur distal, tíbia proximal e corpos das vértebras lombares foi observada redução moderada a acentuada do número e da espessura das trabéculas ósseas nas epífises e metáfises dos ossos longos e nos corpos vertebrais. Os achados clínico-patológicos indicaram que a osteoporose observada provavelmente foi causada pela desnutrição. As alterações ósseas (diminuição no número e na espessura das trabéculas do osso esponjoso sugerem que ambos os mecanismos, má formação óssea e reabsorção óssea aumentada, contribuíram para a ocorrência de osteoporose nos caprinos deste estudo.

  12. Four Novel Cellulose Synthase (CESA Genes from <em>Birch> (<em>Betula platyphylla em>Suk. Involved in Primary and Secondary Cell Wall Biosynthesis

    Directory of Open Access Journals (Sweden)

    Xuemei Liu

    2012-09-01

    Full Text Available Cellulose synthase (CESA, which is an essential catalyst for the generation of plant cell wall biomass, is mainly encoded by the <em>CesA> gene family that contains ten or more members. In this study; four full-length cDNAs encoding CESA were isolated from<em> Betula platyphyllaem> Suk., which is an important timber species, using RT-PCR combined with the RACE method and were named as <em>BplCesA3em>, <em>−4em>,> −7 em>and> −8em>. These deduced CESAs contained the same typical domains and regions as their <em>Arabidopsis> homologs. The cDNA lengths differed among these four genes, as did the locations of the various protein domains inferred from the deduced amino acid sequences, which shared amino acid sequence identities ranging from only 63.8% to 70.5%. Real-time RT-PCR showed that all four <em>BplCesAs> were expressed at different levels in diverse tissues. Results indicated that BplCESA8 might be involved in secondary cell wall biosynthesis and floral development. BplCESA3 appeared in a unique expression pattern and was possibly involved in primary cell wall biosynthesis and seed development; it might also be related to the homogalacturonan synthesis. BplCESA7 and BplCESA4 may be related to the formation of a cellulose synthase complex and participate mainly in secondary cell wall biosynthesis. The extremely low expression abundance of the four BplCESAs in mature pollen suggested very little involvement of them in mature pollen formation in <em>Betula>. The distinct expression pattern of the four <em>BplCesAs> suggested they might participate in developments of various tissues and that they are possibly controlled by distinct mechanisms in <em>Betula.>

  13. <em>N>-Substituted 5-Chloro-6-phenylpyridazin-3(2<em>H>-ones: Synthesis, Insecticidal Activity Against <em>Plutella xylostella em>(L. and SAR Study

    Directory of Open Access Journals (Sweden)

    Song Yang

    2012-08-01

    Full Text Available A series of <em>N>-substituted 5-chloro-6-phenylpyridazin-3(2<em>H>-one derivatives were synthesized based on our previous work; all compounds were characterized by spectral data and tested for <em>in vitroem> insecticidal activity against <em>Plutella xylostellaem>. The results showed that the synthesized pyridazin-3(2<em>H>-one compounds possessed good insecticidal activities, especially the compounds 4b, 4d, and 4h which showed > 90% activity at 100 mg/L. The structure-activity relationships (SAR for these compounds were also discussed.

  14. INDICADORES EM SANEAMENTO

    OpenAIRE

    Costa, Samuel Alves Barbi; Côrtes, Larissa Silveira; Coelho Netto, Taiana; Freitas Junior, Moacyr Moreira de

    2016-01-01

    Este artigo se propõe a analisar a evolução dos prestadores de serviços de saneamento do estado de MinasGerais entre os anos de 2005 e 2010 com base nos indicadores do Sistema Nacional de Informações em Saneamento(SNIS). Foram definidos parâmetros técnicos para a análise dos indicadores, classificados os resultados como satisfatórios(verdes) ou insatisfatórios (vermelhos). Esta categorização atende a concepção da Regulação Sunshine, trazendo à tona omonitoramento do progresso das ações no set...

  15. Em favor da talassografia

    Directory of Open Access Journals (Sweden)

    Jean-Louis Boudou

    2001-01-01

    Full Text Available A Talassografia (“descrição do mar” interessa-sepelos impactos físicos, biológicos, ecológicos... culturais da violenta antropização dos ambientes costeiros (oceânicos e continentais, caracterizados pelaexigüidade, vulnerabilidade, fragilidade e plasticidade. Como o Brasil é um “país marítimo”, os geó-grafos (os talassógrafos brasileiros são convidadosa intensificar suas pesquisas nas áreas costeiras e acriar novas estruturas para divulgá-las: Revista, Encontros, Associação, Pós-Graduação... tudo em prolda talassografia.

  16. INFLUÊNCIA ESTOICA NA CONCEPÇÃO DE <em>STATUS> E <em>DICTUM> COMO <em> QUASI RES EM> (ὡσανεì τινά EM ABERLARDO STOIC INFLUENCE IN ABELARD'S CONCEPTION OF <em>STATUS> AND <em>DICTUM> AS <em>QUASI RESem> (ὡσανεì τινά.

    Directory of Open Access Journals (Sweden)

    Guy Hamelin

    2011-09-01

    Full Text Available Na sua obra, Pedro Abelardo (1079-1142 destaca duas noções metafísicas que fundamentam sua teoria lógica: o <em style="mso-bidi-font-style: normal;">statusem> e o <em style="mso-bidi-font-style: normal;">dictum propositionisem>, ao causar, respectivamente, a imposição (<em style="mso-bidi-font-style: normal;">impositioem> dos termos universais e o valor de verdade das proposições. Trata-se de expressões que se referem a naturezas ontológicas peculiares, na medida em que não são consideradas coisas (<em style="mso-bidi-font-style: normal;">resem>, mesmo que constituem causas. Todavia, também não são nada. Abelardo as chama de ‘quase coisas’ (<em style="mso-bidi-font-style: normal;">quasi resem>. No presente artigo, explicamos, primeiro, essas duas noções essenciais da lógica abelardiana, antes de tentar, em seguida, encontrar a fonte dessa metafísica particular. Em oposição a comentadores importantes da lógica de Abelardo, que estimam que haja uma forte influência platônica sobre essa concepção específica, defendemos antes, com apoio de textos significativos e de acordo com o nominalismo abelardiano, que a maior ascendência sobre a metafísica do nosso autor é a do estoicismo, sobretudo, antigo.In his work, Peter Abelard (1079-1142 highlights two metaphysical notions, which sustain his logical theory: the <em>status> and the <em>dictum propositionisem>, causing respectively both the imposition (<em>impositio> of universal terms and the thuth-value of propositions. Both expressions refer to peculiar ontological natures, in so far as they are not considered things (<em>res>, even if they constitute causes. Nevertheless, neither are they ‘nothing’. Abelard calls them ‘quasi-things’ (<em>quasi resem>. In the present article, we expound first these two essential notions of Abelardian logic before then trying to find the source of this particular metaphysics. Contrary to some important

  17. Ploidia de DNA em astrocitomas: estudo em 66 pacientes brasileiros

    Directory of Open Access Journals (Sweden)

    KRUTMAN-ZVEIBIL DEBORAH

    1999-01-01

    Full Text Available A determinação do conteúdo de DNA nuclear (fração de fase S e ploidia de DNA foi realizada por meio de análise de imagem em 66 astrocitomas, a partir de material fixado em formalina e seccionado em cortes de 5 micrômetros corados pela técnica de Feulgen. Nossos resultados mostraram forte relação entre a idade do paciente, grau histológico e sobrevida , com a ploidia de DNA e o percentual de células em fase de síntese. A análise da atividade proliferativa de astrocitomas intracranianos é a nosso ver muito útil no entendimento do comportamento biológico , do prognóstico e para o planejamento terapêutico dessas lesões.

  18. Busca de estruturas em grandes escalas em altos redshifts

    Science.gov (United States)

    Boris, N. V.; Sodré, L., Jr.; Cypriano, E.

    2003-08-01

    A busca por estruturas em grandes escalas (aglomerados de galáxias, por exemplo) é um ativo tópico de pesquisas hoje em dia, pois a detecção de um único aglomerado em altos redshifts pode por vínculos fortes sobre os modelos cosmológicos. Neste projeto estamos fazendo uma busca de estruturas distantes em campos contendo pares de quasares próximos entre si em z Â3 0.9. Os pares de quasares foram extraídos do catálogo de Véron-Cetty & Véron (2001) e estão sendo observados com os telescópios: 2,2m da University of Hawaii (UH), 2,5m do Observatório de Las Campanas e com o GEMINI. Apresentamos aqui a análise preliminar de um par de quasares observado nos filtros i'(7800 Å) e z'(9500 Å) com o GEMINI. A cor (i'-z') mostrou-se útil para detectar objetos "early-type" em redshifts menores que 1.1. No estudo do par 131046+0006/J131055+0008, com redshift ~ 0.9, o uso deste método possibilitou a detecção de sete objetos candidatos a galáxias "early-type". Num mapa da distribuição projetada dos objetos para 22 escala. Um outro argumento em favor dessa hipótese é que eles obedecem uma relação do tipo Kormendy (raio equivalente X brilho superficial dentro desse raio), como a apresentada pelas galáxias elípticas em z = 0.

  19. Extraction of Dihydroquercetin<em> em>from <em>Larix gmeliniem>i> em>with Ultrasound-Assisted and Microwave-Assisted Alternant Digestion

    Directory of Open Access Journals (Sweden)

    Yuangang Zu

    2012-07-01

    Full Text Available An ultrasound and microwave assisted alternant extraction method (UMAE was applied for extracting dihydroquercetin (DHQ from <em>Larix gmeliniem>i> wood. This investigation was conducted using 60% ethanol as solvent, 1:12 solid to liquid ratio, and 3 h soaking time. The optimum treatment time was ultrasound 40 min, microwave 20 min, respectively, and the extraction was performed once. Under the optimized conditions, satisfactory extraction yield of the target analyte was obtained. Relative to ultrasound-assisted or microwave-assisted method, the proposed approach provides higher extraction yield. The effect of DHQ of different concentrations and synthetic antioxidants on oxidative stability in soy bean oil stored for 20 days at different temperatures (25 °C and 60 °C was compared. DHQ was more effective in restraining soy bean oil oxidation, and a dose-response relationship was observed. The antioxidant activity of DHQ was a little stronger than that of BHA and BHT. Soy bean oil supplemented with 0.08 mg/g DHQ exhibited favorable antioxidant effects and is preferable for effectively avoiding oxidation. The <em>L. gmeliniiem> wood samples before and after extraction were characterized by scanning electron microscopy. The results showed that the UMAE method is a simple and efficient technique for sample preparation.

  20. Preferencia alimenticia del ácaro depredador <em>Balaustium> sp. en condiciones controladas

    Directory of Open Access Journals (Sweden)

    Muñoz Karen

    2009-04-01

    Full Text Available

    Se evaluó la preferencia de presas de <em>Balaustium> sp., enemigo natural de diferentes artrópodos plaga, y el cual es nativo de la Sabana de Bogotá. En unidades experimentales construidas con foliolos de plantas de rosa se colocaron independientemente individuos de <em>Balaustium> sp. y se registró el número de presas consumidas. De esta manera se determinó la preferencia de los tres estados móviles del ácaro depredador <em>Balaustium> sp. por diferentes edades de tres presas. Las especies y edades de las presas estudiadas fueron: huevos, ninfas y adultos de <em>Trialeurodes vaporariorumem>, huevos, ninfas y adultos de <em>Tetranychus urticaeem>, y larvas de primer y segundo instar y adultos de <em>Frankliniella occidentalisem>. Los estados menos desarrollados fueron preferidos, aunque se observó que los adultos del depredador tienen gran habilidad para consumir adultos de <em>T. vaporariorumem>. La presa preferida por las larvas de <em>Balaustium> sp. fue los huevos de <em>T. urticaeem> con una proporción de consumo de 0,54 de los huevos que se ofrecieron de esta presa; las deutoninfas del depredador eligieron huevos de <em>T. vaporariorumem> (0,537 o de <em>T. urticaeem> (0,497 y los adultos de <em>Balaustium> sp. prefrieron los huevos de <em>T. vaporariorumem> (0,588.

  1. Conjuntivite em animais de companhia

    OpenAIRE

    Gonçalves, Mariana Inês Pereira Coelho

    2015-01-01

    Dissertação de Mestrado Integrado em Medicina Veterinária, Ciências Veterinárias A conjuntivite é a doença ocular mais frequentemente diagnosticada em Medicina Veterinária, tanto em cães como em gatos. O facto de a conjuntiva ser uma membrana mucosa tão exposta a agentes externos faz com que esteja bastante suscetível a sofrer lesões, com consequente inflamação. Nesta dissertação abordam-se os diferentes tipos de conjuntivite, que são classificados de acordo com a sua etiologia. No Hospita...

  2. Conhecimento e interesse em economia

    Directory of Open Access Journals (Sweden)

    João Antonio de Paula

    2003-09-01

    Full Text Available O artigo argumenta em favor da necessidade de preservar o pluralismo em economia. Discute: i a natureza do conhecimento e de sua produção; ii as especificidades da produção do conhecimento em economia e os condicionamentos histórico-culturais do conhecimento; iii as implicações da hegemonia de certa concepção de método em economia.The article argues the need to preserve the pluralism in economics. The article examines: i the nature of the knowledge and of its production; ii the specificity of the knowledge production in economics and the historical and cultural conditionings of the knowledge; iii the implications of the hegemony of a certain methodological conception in economics.

  3. Obama: towards an energy green new deal?

    International Nuclear Information System (INIS)

    2009-09-01

    After the announcement of the very ambitious 'New Energy for America' plan, the author comments what could change, and what may not change in the U.S. energy policy. He recalls that most of the previous American presidents stressed a necessary energy independence which, in fact, has never been reached. He indicates that energy consumption per capita is particularly high in this country as well as greenhouse gas emissions which has been increasing during the last decades. The author highlights the heterogeneous situations which can be observed among the different states in terms of sources of energy and of electricity import. This heterogeneity renders rather difficult to reach a consensus on issues like carbon dioxide market. Then, the author discusses the influence of climate change on public awareness. In the second part of the article, the author discusses the relationship between energy consumption and economic growth in an historical perspective. He notices that some efforts in energy saving may finally result in an increase of energy consumption, that which questions the American way of life

  4. Vender Obama testbølgen?

    DEFF Research Database (Denmark)

    Mehlsen, Camilla

    2009-01-01

    Amerikanske lærere, skoleledere og uddannelsesforskere drømmer om et bedre og mere lige uddannelsessystem og er begejstrede for, at deres nye præsident vil reformere den udskældte lov No Child Left Behind, der gennem syv år har fået testkulturen til at eskalere i USA. Men drømmer de forgæves? Lek...

  5. Activity-Guided Isolation of Antioxidant Compounds from <em>Rhizophora apiculataem>

    Directory of Open Access Journals (Sweden)

    Hongbin Xiao

    2012-09-01

    Full Text Available <em>Rhizophora apiculataem> (<em>R. apiculataem> contains an abundance of biologically active compounds due its special salt-tolerant living surroundings. In this study, the total phenolic content and antioxidant activities of various extract and fractions of stem of <em>R. apiculataem> were investigated. Results indicated that butanol fraction possesses the highest total phenolic content (181.84 mg/g GAE/g dry extract with strongest antioxidant abilities. Following <em>in vitroem> antioxidant activity-guided phytochemical separation procedures, lyoniresinol-3α-<em>O>-β-arabinopyranoside (1, lyoniresinol-3α-<em>O>-β-rhamnoside (2, and afzelechin-3-<em>O>-L-rhamno-pyranoside (3 were separated from the butanol fraction. These compounds showed more noticeable antioxidant activity than a BHT standard in the DPPH, ABTS and hydroxyl radical scavenging assays. HPLC analysis results showed that among different plant parts, the highest content of 13 was located in the bark (0.068%, 0.066% and 0.011%, respectively. The results imply that the <em>R. apiculataem> might be a potential source of natural antioxidants and 13 are antioxidant ingredients in <em>R. apiculataem>.

  6. Regional Suppression of <em>Bactrocera> Fruit Flies (Diptera: Tephritidae in the Pacific through Biological Control and Prospects for Future Introductions into Other Areas of the World

    Directory of Open Access Journals (Sweden)

    Roger I. Vargas

    2012-08-01

    Full Text Available <em>Bactrocera> fruit fly species are economically important throughout the Pacific. The USDA, ARS U.S. Pacific Basin Agricultural Research Center has been a world leader in promoting biological control of <em>Bactrocera> spp. that includes classical, augmentative, conservation and IPM approaches. In Hawaii, establishment of <em>Bactrocera> <em>cucurbitae> (Coquillett in 1895 resulted in the introduction of the most successful parasitoid, <em>Psyttalia> <em>fletcheri> (Silvestri; similarly, establishment of <em>Bactrocera> <em>dorsalis> (Hendel in 1945 resulted in the introduction of 32 natural enemies of which <em>Fopius> <em>arisanus> (Sonan, <em>Diachasmimorpha> <em>longicaudata> (Ashmead and <em>Fopius> <em>vandenboschi> (Fullaway were most successful. Hawaii has also been a source of parasitoids for fruit fly control throughout the Pacific region including Australia, Pacific Island Nations, Central and South America, not only for <em>Bactrocera> spp. but also for <em>Ceratitis> and <em>Anastrepha> spp. Most recently, in 2002, <em>F.> <em>arisanus> was introduced into French Polynesia where <em>B.> <em>dorsalis> had invaded in 1996. Establishment of <em>D.> <em>longicaudata> into the new world has been important to augmentative biological control releases against <em>Anastrepha> spp. With the rapid expansion of airline travel and global trade there has been an alarming spread of <em>Bactrocera> spp. into new areas of the world (<em>i.e.>, South America and Africa. Results of studies in Hawaii and French Polynesia, support parasitoid introductions into South America and Africa, where <em>B.> <em>carambolae> and <em>B.> <em>invadens>, respectively, have become established. In addition, <em>P.> <em>fletcheri> is a candidate for biological control of <em>B.> <em>cucurbitae> in Africa. We review past and more

  7. <em>Trichoderma harzianumem> como promotor del crecimiento vegetal del maracuyá (<em>Passiflora edulisem> var. <em>flavicarpa> Degener

    Directory of Open Access Journals (Sweden)

    Cubillos-Hinojosa Juan

    2009-04-01

    Full Text Available

    Se realizó un experimento en condiciones de laboratorio e invernadero, con el propósito de evaluar el efecto de la cepa nativa TCN-014 y la cepa comercial TCC-005 de <em>Trichoderma harzianumem> sobre la germinación y el crecimiento temprano del maracuyá. Se adecuaron inóculos de 104, 106 y 108 conidias/mL para cada cepa y se aplicaron a semillas de maracuyá; se evaluó el número de semillas germinadas durante 15 días; se calculó el porcentaje de germinación, el índice de velocidad de germinación y el tiempo medio de germinación. Posteriormente las semillas germinadas se llevaron a condiciones de invernadero y transcurridos dos meses se midió la altura de las plántulas, el grosor del tallo, el número de hojas, la longitud de la raíz y el peso seco total. Todos los tratamientos estimularon la germinación de las semillas y el desarrollo de las plántulas; sin embargo la cepa nativa en concentraciones 106 y 108 conidias/mL mostró resultados superiores frente a la cepa comercial. Los resultados sugieren una acción efectiva de <em>T. harzianumem> como promotor de crecimiento vegetal, mostrando que tiene potencial para la elaboración de un bioproducto útil para el manejo ecológico del cultivo de maracuyá.

  8. Tratamento da dor em queimados

    Directory of Open Access Journals (Sweden)

    Rodrigo José Alencar de Castro

    2013-02-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: Apesar dos avanços, ainda é observado manejo analgésico inadequado dos pacientes com queimaduras. O objetivo desta revisão foi coletar dados sobre tratamento da dor em queimados. CONTEÚDO: Foi feita revisão sobre os mecanismos de dor, avaliação do paciente com queimadura e o tratamento farmacológico e não farmacológico. CONCLUSÕES: O manejo da dor em pacientes vítimas de queimaduras ainda é um desafio por parte da equipe multiprofissional. A avaliação frequente e contínua da resposta apresentada pelo paciente é muito importante, tendo em vista os vários momentos por que passa o paciente internado em decorrência de uma queimadura, além de uma terapêutica combinada com medicações analgésicas e medidas não farmacológicas. Entender a complexidade de alterações fisiopatológicas, psicológicas e bioquímicas apresentadas por um paciente em tratamento de queimadura é o primeiro passo para alcançar o sucesso no seu manejo analgésico.

  9. Objetos mediadores em museus

    Directory of Open Access Journals (Sweden)

    Inês Ferreira

    2015-02-01

    Full Text Available Um museu participativo incentiva a que a experiência da visita seja criativa e pessoal. Facilita a participação biográfica do visitante - com a sua experiência, conhecimento e interesses. Muitas exposições, porém, não promovem esse envolvimento pessoal. Neste artigo apresentamos uma revisão da literatura que indicia que a mediação com objetos mediadores facilita o envolvimento pessoal, a construção de conhecimento e a criatividade. O problema teórico que colocamos é se os museus mais tradicionais se podem abrir à participação e, neste contexto, o nosso objetivo é perceber que papel podem ter os objetos mediadores nesse processo. Discutimos o recurso a objetos mediadores como forma de adicionar múltiplos níveis de relação e modos de ver, potencial que consideramos subaproveitado em muitos museus. Começamos por apresentar o museu como espaço potencialmente participativo, que convida a um envolvimento ativo e crítico – ativo, porque o visitante é desafiado a fazer coisas; crítico, porque é estimulado a pensar, optar, discutir e refletir. Discutimos depois diferentes formas de usar objetos mediadores para incentivar o visitante a um envolvimento com os artefactos, recorrendo à memória, experiência, conhecimento e sentimentos. A participação biográfica potencia o cruzamento entre o mundo interior do visitante e os artefactos e conteúdos do museu. Esse espaço de cruzamento - inbetween - é o espaço da construção de conhecimento. Apresentamos diversas formas de um museu, mesmo não sendo interativo, se tornar mais criativo e participativo, o que pode contribuir para uma mudança nas práticas dos museus, nomeadamente na montagem e remodelação de exposições permanentes.

  10. Acessibilidade web em redes sociais

    OpenAIRE

    Loureiro, Janaína Rolan

    2014-01-01

    A acessibilidade tem sido uma preocupação em diversas áreas nos últimos anos e, em relação à Web, trata-se de um direito garantido por lei às pessoas com deficiência. Muitos estudos visando avaliar e melhorar a Acessibilidade Web foram realizados desde que este direito foi instituído, culminando com o surgimento de tecnologias assistivas, ferramentas de avaliação automatizadas e diretrizes para padronizar o desenvolvimento de sites acessíveis. Porém, alguns domínios ainda c...

  11. Efeito da enxertia em mandioca

    OpenAIRE

    Bomfim, Nayra Nascimento

    2011-01-01

    Enxertos de duas espécies silvestres (M. glaziovii e M. fortalezensis) sobre M. esculenta, mandioca, foram estudados morfologicamente, anatomicamente e citogeneticamente e a fim de se avaliar possíveis efeitos devido à interação entre enxerto e porta-enxerto. Foram feitas análises anatômicas das raízes dos porta-enxertos UnB 201 e UnB 122 (variedades de M. esculenta), em comparação com as variedades não enxertadas. Analisou-se a meiose em enxerto da espécie M. glaziovii que apresentava morfol...

  12. NAVIER-STOKES EM GPU

    OpenAIRE

    ALEX LAIER BORDIGNON

    2006-01-01

    Nesse trabalho, mostramos como simular um fluido em duas dimensões em um domínio com fronteiras arbitrárias. Nosso trabalho é baseado no esquema stable fluids desenvolvido por Joe Stam. A implementação é feita na GPU (Graphics Processing Unit), permitindo velocidade de interação com o fluido. Fazemos uso da linguagem Cg (C for Graphics), desenvolvida pela companhia NVidia. Nossas principais contribuições são o tratamento das múltiplas fronteiras, o...

  13. Factores de risco em implantologia

    OpenAIRE

    Sousa, Inês Silveira e Luz Nunes de

    2015-01-01

    A Implantologia tem ganho popularidade na medicina dentária pelos resultados previsíveis em reabilitações de áreas edêntulas, permitindo minimizar as consequências funcionais, fonéticas e estéticas que advém da perda de dentes através de uma solução fixa que satizfaz os pacientes. Esta é uma revisão da literatura existente sobre factores de risco, fracassos e complicações inerentes ao tratamento com implantes dentários. Categorizam-se os factores de risco em implantologia co...

  14. Thermal Studies of Zn(II, Cd(II and Hg(II Complexes of Some <em>N-Alkyl-N>-Phenyl-Dithiocarbamates

    Directory of Open Access Journals (Sweden)

    Peter A. Ajibade

    2012-07-01

    Full Text Available The thermal decomposition of Zn(II, Cd(II and Hg(II complexes of <em>N-ethyl-N>-phenyl and <em>N-butyl-N>-phenyl dithiocarbamates have been studied using thermogravimetric analysis (TGA and differential scanning calorimetry (DSC. The products of the decomposition, at two different temperatures, were further characterized by scanning electron microscopy (SEM and energy-dispersive X-ray spectroscopy (EDX. The results show that while the zinc and cadmium complexes undergo decomposition to form metal sulphides, and further undergo oxidation forming metal oxides as final products, the mercury complexes gave unstable volatiles as the final product.

  15. Evaluation of Antioxidant Activities of Aqueous Extracts and Fractionation of Different Parts of <em>Elsholtzia em>ciliata>

    Directory of Open Access Journals (Sweden)

    Yuangang Zu

    2012-05-01

    Full Text Available The aim of this study was to investigate the antioxidant and free-radical scavenging activity of extract and fractions from various parts of <em>Elsholtzia ciliataem>. The inflorescences, leaves, stems and roots of <em>E. ciliataem> were extracted separately and two phenolic component enrichment methods: ethyl acetate-water liquid-liquid extraction and macroporous resin adsorption-desorption, were adopted in this study. The antioxidant activities of water extracts and fractions of <em>E. ciliataem> were examined using different assay model systems <em>in vitroem>. The fraction root E (purified by HPD300 macroporous resin exhibited the highest total phenolics content (497.2 ± 24.9 mg GAE/g, accompanied with the highest antioxidant activity against various antioxidant systems <em>in vitroem> compared to other fractions. On the basis of the results obtained, <em>E. ciliataem> extracts can be used potentially as a ready accessible and valuable bioactive source of natural antioxidants.

  16. A Novel Apoptosis Correlated Molecule: Expression and Characterization of Protein Latcripin-1 from <em>Lentinula em>edodes> C91–3

    Directory of Open Access Journals (Sweden)

    Min Huang

    2012-05-01

    Full Text Available An apoptosis correlated molecule—protein Latcripin-1 of <em>Lentinula> edodesem> C91-3—was expressed and characterized in <em>Pichia pastorisem> GS115. The total RNA was obtained from <em>Lentinula edodesem> C91–3. According to the transcriptome, the full-length gene of Latcripin-1 was isolated with 3'-Full Rapid Amplification of cDNA Ends (RACE and 5'-Full RACE methods. The full-length gene was inserted into the secretory expression vector pPIC9K. The protein Latcripin-1 was expressed in <em>Pichia pastorisem> GS115 and analyzed by Sodium Dodecylsulfonate Polyacrylate Gel Electrophoresis (SDS-PAGE and Western blot. The Western blot showed that the protein was expressed successfully. The biological function of protein Latcripin-1 on A549 cells was studied with flow cytometry and the 3-(4,5-Dimethylthiazol-2-yl-2,5-Diphenyl-tetrazolium Bromide (MTT method. The toxic effect of protein Latcripin-1 was detected with the MTT method by co-culturing the characterized protein with chick embryo fibroblasts. The MTT assay results showed that there was a great difference between protein Latcripin-1 groups and the control group (<em>p em>< 0.05. There was no toxic effect of the characterized protein on chick embryo fibroblasts. The flow cytometry showed that there was a significant difference between the protein groups of interest and the control group according to apoptosis function (<em>p em>< 0.05. At the same time, cell ultrastructure observed by transmission electron microscopy supported the results of flow cytometry. The work demonstrates that protein Latcripin-1 can induce apoptosis of human lung cancer cells A549 and brings new insights into and advantages to finding anti-tumor proteins.

  17. Action of Chitosan Against <em>Xanthomonas> Pathogenic Bacteria Isolated from <em>Euphorbia pulcherrimaem>

    Directory of Open Access Journals (Sweden)

    Yanli Wang

    2012-06-01

    Full Text Available The antibacterial activity and mechanism of two kinds of chitosan were investigated against twelve <em>Xanthomonas> strains recovered from <em>Euphorbia pulcherrimaem>. Results indicated that both chitosans markedly inhibited bacterial growth based on OD loss. Furthermore, the release of DNA and RNA from three selected strains was increased by both chitosans. However, the release of intracellular proteins was inhibited by both chitosans at different concentration and incubation times, except chitosan A at 0.1 mg/mL for 0.5 h incubation and 0.2 mg/mL for 2.0 h incubation increased the release of proteins, indicating the complexity of the interaction and cell membranes, which was affected by incubation time, bacterial species, chitosan type and concentration. Transmission electron microscopic observations revealed that chitosan caused changes in protoplast concentration and surface morphology. In some cells, the membranes and walls were badly distorted and disrupted, while other cells were enveloped by a thick and compact ribbon-like layer. The contrary influence on cell morphology may explain the differential effect in the release of material. In addition, scanning electron microscope and biofilm formation test revealed that both chitosans removed biofilm biomass. Overall, this study showed that membrane and biofilm play an important role in the antibacterial mechanism of chitosan.

  18. Allometric and Isometric variations in the Italian <em>Apodemus sylvaticusem> and <em>Apodemus flavicollisem> with respect to the conditions of allopatry and sympatry / Variazioni allometriche e isometriche in <em>Apodemus sylvaticusem> e <em>Apodemus flavicollisem> italiani, rispetto alle condizioni di allopatria e simpatria

    Directory of Open Access Journals (Sweden)

    Giovanni Amori

    1986-12-01

    Full Text Available Abstract In Italy there are two species of <em>Apodemus> (<em>Sylvaemus>: <em>Apodemus sylvaticusem> on the mainland and the main island, and <em>Apodemus flavicollisem> only on the mainland. The trend of some morphometric characters of the skull (incisive foramen length - FI; interorbital breadth = IO; length of palatal bridge = PP; upper alveolar length = $M^1M^3$ was analized and some theoretical models verified for <em>A. sylvaticusem>. If one considers the sympatric population of <em>A. sylvaticusem> and <em>A. flavicollisem> simultaneously the characters PP, IO and $M^1M^3$ appear significantly isometric being directly correlated ($P leq O.O1$, while FI character results allometric with respect to the previous ones, as expected. If one considers the sympatric populations of each of the species separately, the scenario is different. For <em>A. sylvaticusem> only PP and $M^1M^3$ are isometric ($P leq 0.05$. For <em>A. flavicollisem> only $M^1M^3$ and FI appear to be correlated, although not as significantly as for <em>A. sylvaticusem> ($P le 0.05$; one tail. The insular populations of <em>A. sylvaticusem> do not show significant correlations, except for FI and $M^1M^3$ ($P le 0.05$. On the contrary, considering all populations, sympatric and allopatric, of <em>A. sylvaticusem> at the same time are significant correlations ($P le 0.05$ in all combinations of characters, except for those involving the IO. We suggest that the isometric relations in sympatric assemblages are confined within a morphological range available to the genus <em>Apodemus>. In such a space, the two species are split in two different and innerly homogeneous distributions. We found no evidence to confirm the niche variation hypothesis. On the contrary, the variability expressed as SO or CV's appears higher in the sympatric populations than in the allopatric ones, for three of the four characters, confirming previous results

  19. Low Diversity Bacterial Community and the Trapping Activity of Metabolites from Cultivable Bacteria Species in the Female Reproductive System of the Oriental Fruit Fly, <em>Bactrocera dorsalisem> Hendel (Diptera: Tephritidae

    Directory of Open Access Journals (Sweden)

    Hongyu Zhang

    2012-05-01

    Full Text Available Our goal was to identify the bacteria inhabiting the reproductive system of the female oriental fruit fly, <em>Bactrocera dorsalisem> (Hendel, and evaluate the chemotaxis of <em>B>. <em>dorsalis> to the metabolites produced by the bacteria. Based on 16S rRNA-based polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE, 18 operational taxonomic units (OTUs were assigned to the five bacterial classes <em>Betaproteobacteria>, <em>Alphaproteobacteria>, <em>Gammaproteobacteria>, <em>Bacilli> and <em>Actinobacteria>. Nine OTUs were assigned to <em>Gammaproteobacteria>, which was the most highly represented class. <em>Enterobacteriaceae> constituted the dominant family, and within this family, three genera and five species were identified, including <em>Enterobacter sakazakiiem>, <em>Klebsiella> <em>oxytoca>, <em>Klebsiella> <em>pneumoniae,> Raoultellaem> <em>terrigena em>and <em>Enterobacter> <em>amnigenus>. In this set, the first two species were the dominant components, and the latter three species were the minor ones. Finally, we found that the metabolites produced by <em>R.> terrigenaem>, <em>K. oxytocaem> and <em>K.> pneumoniae em>were attractive to the <em>B.> dorsalisem> adults, and in field studies, <em>B.> dorsalisem> adults were most attracted to <em>K.> oxytocaem>. Collectively, our results suggest that the female reproductive system plays an important role in the transfer of enterobacteria from the gut to fruit. Our data may prompt the development of a female-targeted population control strategy for this fly.

  20. A fadiga da fática: interações mediais, questões semiópolíticas

    Directory of Open Access Journals (Sweden)

    Franciscu Sedda

    2016-12-01

    Full Text Available Neste artigo, gostaríamos de esboçar uma montagem flumínea de fragmentos extraídos da esfera da comunicação contemporânea – Facebook, que, no final de 2014, nos presenteou com um vídeo que celebrava o nosso “ano maravilhoso”; Umberto Eco, que, pouco antes de nos deixar, afirmava que as redes sociais “conferiram direito de palavras aos imbecis”; Barack Obama, que revelou se fechar no Salão Oval para assistir seriados de televisão; Papa Francisco, que enquanto usava Twitter declarava: “não assisto televisão” – a fim não apenas de explorar, com a ajuda da metodologia semiótica, as relações que atravessam e ligam estas micro-formações, mas, sobretudo, de destacar as complexas questões de sentido – afetividade, significatividade, intersubjetividade – implicadas no modo em que vivemos os medias. E, ainda mais profundamente, o modo em que os medias, nestes primeiros anos do século XXI, estão dando vida a novas interações. Como veremos, os sentidos e os effectos de estas interações estão profundamente conectados com uma nova centralidade da “função fática” da linguagem.

  1. Parasitic zoonoses: survey in foxes (<em>Vulpes vulpesem> in the northern Apennines / Zoonosi parassitarie: indagini in volpi (<em>Vulpes vulpesem> dell'Appennino settentrionale

    Directory of Open Access Journals (Sweden)

    Vittorio Guberti

    1991-07-01

    Full Text Available Abstract A parasitological survey on 153 foxes was carried out in the northern Apennines, during the period 1984-1987. The following parasites were identified: <em>Toxocara canisem> (46.4%, <em>Taenia> sp. (17%, <em>Uncinaria stenocephalaem> (11.8%, <em>Mesocestoides lineatusem> (11.1%, <em>Ancylostoma caninumem> (3.9%, <em>Taenia hydatigenaem> (3.3%, <em>Trichuris vulpisem> (3.3%, <em>Dipylidium caninumem> (2.6%, <em>Taenia crassicepsem> (2%. All foxes were negative for <em>Trichinella> sp. A statistical analysis was performed to evaluate differences in the parasitic fauna according to the sex and age classes of the hosts. The role that the fox could have as a reservoir of helminthic zoonoses is discussed. The results are compared with those of similar studies carried out in Italy. Riassunto Nel periodo 1984-1987 è stata condotta un'indagine parassitologica su 153 volpi abbattute nell'Appennino romagnolo. Sono stati reperiti i seguenti parassiti: <em>Toxocara canisem> (46,4%, <em>Taenia> sp. (17%, <em>Uncinaria stenocephalaem> (11,8%, <em>Mesocestoides lineatusem> (11,1%, <em>Ancylostoma caninumem> (3,9%, <em>Taenia hydatigenaem> (3,3%, <em>Trichuris vulpisem> (3,3%, <em>Dipylidium caninumem> (2,6%, <em>Taenia crassicepsem> (2%. Tutte le volpi esaminate sono risultate negative per <em>Trichinella> sp. È stata effettuata l'analisi statistica dei dati per evidenziare eventuali differenze della fauna parassitaria in relazione al sesso e all'età delle volpi. Sulla base dei dati ottenuti viene discussa l'importanza che la Volpe può assumere come serbatoio di zoonosi elmintiche. I risultati acquisiti sono inoltre comparati con quelli ottenuti in analoghe ricerche condotte in Italia.

  2. Fatores de risco cardiovascular em alcoolistas em tratamento

    Directory of Open Access Journals (Sweden)

    Mayla Cardoso Fernandes Toffolo

    2013-06-01

    Full Text Available OBJETIVO: Avaliar a presença de fatores de risco cardiovascular, com ênfase na hipertensão e na adiposidade corporal, em alcoolistas abstinentes ou não abstinentes em tratamento. MÉTODO: Trata-se de um estudo transversal com 65 pacientes alcoolistas em tratamento no CAP-Sad. O grau de dependência do álcool foi avaliado pelo SADD (Short Alcohol Dependence Data e o uso de outras drogas, pelo ASSIST (Alcohol Smoking and Substance Involvement Screening Test. Foram avaliados o perfil bioquímico e o antropométrico dos usuários. RESULTADOS: Participaram do estudo 42 homens e 23 mulheres. A maioria dos participantes (67,74% apresentou dependência alcoólica grave, com uso de álcool associado principalmente a cigarro (66,15%. A média da circunferência da cintura (CC foi significativamente maior entre os abstinentes, em comparação aos não abstinentes (AB: 88,15 ± 15,95 x NA: 81,04 ± 9,86; p = 0,03. Pacientes abstinentes há mais tempo tiveram maior sobrepeso/obesidade e adiposidade abdominal (CC do que os não abstinentes e abstinentes recentes, com razão de chances de 5,25. Os abstinentes apresentaram razão de chances de 3,38 para %GC acima da média, independente do tempo de abstinência. CONCLUSÃO: Pacientes alcoolistas abstinentes apresentam mais sobrepeso/ obesidade, adiposidade corporal (%GC e abdominal (CC do que os não abstinentes. É importante o acompanhamento multiprofissional no tratamento de alcoolistas com abordagem para fatores de risco cardiovasculares, principalmente evitando o ganho de peso.

  3. Enfermagem em cardiologia baseada em evidência

    Directory of Open Access Journals (Sweden)

    Eneida Rejane Rabelo da Silva

    2007-10-01

    Full Text Available Neste artigo apresentamos, dentro do cenário cardiovascular, estudos recentes do nosso grupo. Buscando melhores evidências de enfermagem investigamos por meio de ensaios clínicos randomizados (ECR estratégias de educação e acompanhamento destes pacientes (pctes. O primeiro ECR avaliou o impacto da educação individual e da orientação em grupo no conhecimento sobre doença e autocuidado em pctes com insuficiência cardíaca (IC. No grupo intervenção, houve uma melhora do conhecimento dos cuidados essenciais (controle de sal e da ingesta hídrica, peso diário, realização de atividade física P=0,008, demonstrando que o atendimento em grupo é semelhante ao individual. No ambiente hospitalar, segundo ECR, comparamos o efeito da educação de enfermagem e seguimento telefônico após alta versus educação sem a monitorização por telefone. Demonstramos que intervenção educativa durante a internação melhora o conhecimento da doença, autocuidado e qualidade de vida (P

  4. Conservazione e gestione della Lepre italica (<em>Lepus corsicanusem>

    Directory of Open Access Journals (Sweden)

    Francesco Riga

    2003-10-01

    Full Text Available Il recente riconoscimento dello <em>status> specifico della Lepre italica (<em>Lepus corsicanusem> e l?accertamento dell?areale distributivo rappresentano le azioni più importanti per la conservazione di un <em>taxon endemicoem> che si era creduto estinto. Nella penisola la specie presenta un areale discontinuo, il cui limite settentrionale è dato dal comune di Manciano (GR, sul versante tirrenico e da una linea che dalla provincia de L'Aquila arriva al Gargano. In Sicilia la distribuzione è relativamente continua anche in aree non protette. Dati genetici hanno permesso di confermare la presenza in Corsica. Al contrario, nell?Isola d'Elba, a seguito di estese ricerche, sono stati identificati solo esemplari di <em>L. europaeusem>. Nell?Italia peninsulare <em>L. corsicanusem> è spesso presente in simpatria con popolazioni di <em>L. europaeusem>, mentre in Sicilia la lepre europea non ha originato popolazioni stabili, nonostante l?immissione di molte migliaia di individui. La distribuzione ecologica di <em>L. corsicanusem> ed analisi ambientali specifiche, suggeriscono l?adattamento prevalente agli ambienti a clima mediterraneo, benché essa sia presente anche a quote elevate (> 1.500 m s.l.m.. Dati preliminari di abbondanza relativa hanno evidenziato una situazione diversificata tra la penisola e la Sicilia e tra aree a diverso regime di gestione; un confronto tra le aree protette ha evidenziato rispettivamente valori di 5,54 e 11,73 ind./km². La riduzione quali-quantitativa e la frammentazione dell?<em>habitat> delle lepri è un fenomeno potenzialmente pericoloso per la sopravvivenza delle popolazioni, determinando fenomeni di estinzione locale dovuti alle basse densità di popolazione, inducendo fenomeni di erosione della variabilità genetica e di riduzione della <em>fitness> degli individui. L?introduzione di <em>L. europaeusem> può costituire un importante fattore limitante sia per la possibile competizione

  5. Identification of <em>Colletotrichum> species causing anthracnose on Tahiti lime, tree tomato and mango

    Directory of Open Access Journals (Sweden)

    Martínez Erika P.

    2009-08-01

    Full Text Available

    In Colombia, citrus, tree tomato and mango crops are likely to suffer considerable losses from anthracnose caused by several <em>Colletotrichum> species, which were identified by the present study on infected organs of the three fruit crops, sampled in different regions of the country. Identification was based on their morphological and molecular characteristics, as well as on fungicide (benomyl and copper hydroxide sensitivity and pathogenicity tests. The latter assessed infectivity on both the original hosting crop and the other two crops (crossed infection, by putting the fungi in contact with organs taken from the three fruit crops. Molecular identification of the <em>Colletotrichum> species was carried out through amplification of rDNA ITS regions by means of <em>C. gloeosporioidesem> (CgInt and <em>C. acutatumem> (CaInt2 specific primer PCR combining the use of ITS4 universal primer. The results indicate that <em>C. acutatumem> is the infectious agent in Tahiti lime and tree tomato, and so is <em>C. gloeosporioidesem> in mango. Although <em>C. acutatumem> is the infectious agent in two diferent fruit species, the strains proved to be specific of their original hosts.

  6. <em>Ipomoea aquaticaem> Extract Shows Protective Action Against Thioacetamide-Induced Hepatotoxicity

    Directory of Open Access Journals (Sweden)

    A. Hamid A. Hadi

    2012-05-01

    Full Text Available In the Indian system of traditional medicine (Ayurveda it is recommended to consume <em>Ipomoea em>aquatica> to mitigate disorders like jaundice. In this study, the protective effects of ethanol extract of <em>I. aquaticaem> against liver damage were evaluated in thioacetamide (TAA-induced chronic hepatotoxicity in rats. There was no sign of toxicity in the acute toxicity study, in which Sprague-Dawley (SD rats were orally fed with <em>I. aquaticaem> (250 and 500 mg/kg for two months along with administration of TAA (i.p injection 200 mg/kg three times a week for two months. The results showed that the treatment of <em>I. aquaticaem> significantly lowered the TAA-induced serum levels of hepatic enzyme markers (ALP, ALT, AST, protein, albumin, bilirubin and prothrombin time. The hepatic content of activities and expressions SOD and CAT that were reduced by TAA were brought back to control levels by the plant extract supplement. Meanwhile, the rise in MDA level in the TAA receiving groups also were significantly reduced by <em>I. aquaticaem> treatment. Histopathology of hepatic tissues by H&E and Masson trichrome stains displayed that <em>I. aquaticaem> has reduced the incidence of liver lesions, including hepatic cells cloudy swelling, infiltration, hepatic necrosis, and fibrous connective tissue proliferation induced by TAA in rats. Therefore, the results of this study show that the protective effect of <em>I. aquaticaem> in TAA-induced liver damage might be contributed to its modulation on detoxification enzymes and its antioxidant and free radical scavenger effects. Moreover, it confirms a scientific basis for the traditional use of <em>I. aquaticaem> for the treatment of liver disorders.

  7. Culturas orais em sociedades letradas

    Directory of Open Access Journals (Sweden)

    Geraldi João Wanderley

    2000-01-01

    Full Text Available Na relação entre linguagem e cultura, um aspecto essencial diz respeito às diferentes funções da escrita e às formas de sua apropriação social em sociedades letradas. Tomando como inspiração a forma de um uso específico da escrita pelo povo indígena Jarawara e narrativas de ribeirinhos do rio Madeira do mito amazônico Cobra Norato, são discutidas as diferentes relações entre oralidade e escrita que, atravessadas pelas relações de poder, transformam o alfabeto, de artefato histórico construído para o registro da oralidade, em espaço social de construção de distinções, clivagens e exclusões.

  8. Paratuberculose em ruminantes no Brasil

    OpenAIRE

    Yamasaki,Elise M.; Brito,Marilene F.; Mota,Rinaldo A.; McIntosh,Douglas; Tokarnia,Carlos H.

    2013-01-01

    A paratuberculose ou doença de Johne é uma enterite granulomatosa causada por Mycobacterium avium subsp. paratuberculosis (Map) e comumente afeta ruminantes domésticos, no entanto, pode infectar várias espécies de mamíferos. Está presente nos cinco continentes e é considerada endêmica em algumas regiões pela Organização Internacional de Epizootias (OIE). Pertence à lista de enfermidades notificáveis, que compreende as doenças transmissíveis de importância sócio-econômica e/ou em saúde-pública...

  9. COMPETÊNCIA EM MEDICINA

    Directory of Open Access Journals (Sweden)

    Hélio Teixeira MD.

    2005-01-01

    Full Text Available Competência no exercício da medicina depende de um processo evolutivo ao longo da vida do profissional, processo este fundamentado em eficiência, experiência e em princípios éticos. A eficiência depende da cultura médica, de habilidades técnicas e relacionamento interpessoal com o paciente. A experiência ao longo da vida vai refinando o médico, favorecendo o evolver do conhecimento e da sabedoria vivencial. Finalmente, a ética médica se fundamenta na justiça, compaixão e amor ao próximo. Didaticamente, distinguimos 3 fases da evolução profissional do médico: a infância profissional ou visão linear: o médico se restringe em geral ao atendimento da doença, negligenciando o doente. É quase exclusivamente técnico e tem percepção acanhada da medicina-arte. b Maturidade profissional ou visão humanística: resultado de evolução da personalidade, da cultura e da experiência do médico, agora voltado para o doente com sua doença. c Excelência profissional ou visão holística: estágio máximo que se pode alcançar, quando o médico vislumbra a si e ao seu cliente em todas suas dimensões integradas e atua como mestre, procurando despertar no paciente condições próprias de cura, oriundas de sua essência. Conclui-se que exercer medicina com competência significa desempenhar adequadamente a ciência e a arte médica.

  10. Phytochemical Composition, Antioxidant and Xanthine Oxidase Inhibitory Activities of <em>Amaranthus cruentusem> L. and <em>Amaranthus hybridusem> L. Extracts

    Directory of Open Access Journals (Sweden)

    Jeanne F. Millogo

    2012-06-01

    Full Text Available This paper describes a preliminary assessment of the nutraceutical value of <em>Amaranthus cruentus (A. cruentusem> and <em>Amaranthus hybridus (A. hybridusem>, two food plant species found in Burkina Faso. Hydroacetonic (HAE, methanolic (ME, and aqueous extracts (AE from the aerial parts were screened for <em>in vitroem> antioxidant and xanthine oxidase inhibitory activities. Phytochemical analyses revealed the presence of polyphenols, tannins, flavonoids, steroids, terpenoids, saponins and betalains. Hydroacetonic extracts have shown the most diversity for secondary metabolites. The TLC analyses of flavonoids from HAE extracts showed the presence of rutin and other unidentified compounds. The phenolic compound contents of the HAE, ME and AE extracts were determined using the Folin–Ciocalteu method and ranged from 7.55 to 10.18 mg Gallic acid equivalent GAE/100 mg. Tannins, flavonoids, and flavonols ranged from 2.83 to 10.17 mg tannic acid equivalent (TAE/100 mg, 0.37 to 7.06 mg quercetin equivalent (QE /100 mg, and 0.09 to 1.31 mg QE/100 mg, respectively. The betacyanin contents were 40.42 and 6.35 mg Amaranthin Equivalent/100 g aerial parts (dry weight in <em>A. cruentusem> and <em>A. hybridusem>, respectively. Free-radical scavenging activity expressed as IC50 (DPPH method and iron reducing power (FRAP method ranged from 56 to 423 µg/mL and from 2.26 to 2.56 mmol AAE/g, respectively. Xanthine oxidase inhibitory activities of extracts of <em>A. cruentus em>and <em>A. hybridusem> were 3.18% and 38.22%, respectively.<em> em>The> A. hybridusem> extract showed the best antioxidant and xanthine oxidase inhibition activities. The results indicated that the phytochemical contents of the two species justify their traditional uses as nutraceutical food plants.

  11. Existe sujeito em Michel Maffesoli?

    Directory of Open Access Journals (Sweden)

    Marli Appel da Silva

    2010-06-01

    Full Text Available Este ensaio discute a concepção de sujeito na abordagem teórica de Michel Maffesoli. As ideias desse autor estão em voga em alguns meios acadêmicos no Brasil e são difundidas por algumas mídias de grande circulação nacional. Entretanto, ao longo de suas obras, os pressupostos que definem quem é o sujeito maffesoliano se encontram pouco clarificados. Portanto, para alcançar o objetivo a que se propõe, este ensaio desenvolve uma análise da epistemologia e da ontologia maffesoliana com a finalidade de compreender as origens dos pressupostos desse autor, ou seja, as teorias e os autores em que Maffesoli se baseou para desenvolver uma visão de sujeito. Com essa compreensão, pretende-se responder à questão: existe sujeito na abordagem teórica de Maffesoli.

  12. Complaints against an EMS system.

    Science.gov (United States)

    Colwell, Christopher B; Pons, Peter T; Pi, Randy

    2003-11-01

    Complaints against Emergency Medical Services (EMS) agencies represent a concerning and potentially time-consuming problem for all involved in the delivery of prehospital emergency medical care. The objective of this study was to identify the source of complaints against an EMS system to help focus quality and performance improvement and customer service efforts. We conducted a retrospective review of complaints filed against a busy urban EMS agency over a 6-year period. All complaints were included, totaled by season and by year, and categorized by originator and nature of the complaint. A total of 286 complaints were registered during the 6-year period, with an average of 48 per year and 9.3 per 10,000 responses. The most common originators of complaints were patients (53%) followed by medical personnel (19%) and family members or friends (12%). Rude behavior accounted for 23% of the complaints registered, followed by technical skills (20%), transport problems (18%), and loss of belongings (13%). The identification of areas of dissatisfaction will allow focused quality and performance improvement programs directed at customer service and risk management.

  13. Adding large EM stack support

    KAUST Repository

    Holst, Glendon

    2016-12-01

    Serial section electron microscopy (SSEM) image stacks generated using high throughput microscopy techniques are an integral tool for investigating brain connectivity and cell morphology. FIB or 3View scanning electron microscopes easily generate gigabytes of data. In order to produce analyzable 3D dataset from the imaged volumes, efficient and reliable image segmentation is crucial. Classical manual approaches to segmentation are time consuming and labour intensive. Semiautomatic seeded watershed segmentation algorithms, such as those implemented by ilastik image processing software, are a very powerful alternative, substantially speeding up segmentation times. We have used ilastik effectively for small EM stacks – on a laptop, no less; however, ilastik was unable to carve the large EM stacks we needed to segment because its memory requirements grew too large – even for the biggest workstations we had available. For this reason, we refactored the carving module of ilastik to scale it up to large EM stacks on large workstations, and tested its efficiency. We modified the carving module, building on existing blockwise processing functionality to process data in manageable chunks that can fit within RAM (main memory). We review this refactoring work, highlighting the software architecture, design choices, modifications, and issues encountered.

  14. Paratuberculose em ruminantes no Brasil

    Directory of Open Access Journals (Sweden)

    Elise M. Yamasaki

    2013-02-01

    Full Text Available A paratuberculose ou doença de Johne é uma enterite granulomatosa causada por Mycobacterium avium subsp. paratuberculosis (Map e comumente afeta ruminantes domésticos, no entanto, pode infectar várias espécies de mamíferos. Está presente nos cinco continentes e é considerada endêmica em algumas regiões pela Organização Internacional de Epizootias (OIE. Pertence à lista de enfermidades notificáveis, que compreende as doenças transmissíveis de importância sócio-econômica e/ou em saúde-pública, cujo controle é necessário para o comércio internacional de animais e alimentos de origem animal. A importância da doença de Johne não se restringe somente aos prejuízos econômicos causados à indústria animal, mas também na possível participação do Map na íleocolite granulomatosa que afeta seres humanos, conhecida como doença de Crohn. No Brasil, a paratuberculose já foi descrita em diversas espécies de ruminantes e em vários estados. Embora os relatos naturais da enfermidade sejam pontuais, acredita-se na possibilidade da transmissão interespecífica e na disseminação do agente através da compra e venda de animais infectados. O objetivo deste artigo foi reunir as informações disponíveis referentes aos aspectos epidemiológicos, clínico-patológicos e laboratoriais da paratuberculose em bovinos, bubalinos, caprinos e ovinos no Brasil, e salientar a necessidade de implementação de medidas de controle sanitário da enfermidade no país, o que possibilitaria a melhoria da qualidade e valorização dos produtos de origem animal no mercado internacional.

  15. Comments from physicsworld.com

    Science.gov (United States)

    2009-02-01

    US President Barack Obama's decision to include several scientists in his cabinet-including two physicists, John Holdren and Steven Chu, who will serve as science advisor and energy secretary, respectively - is discussed in this month's news section (see pp8-9). Two articles posted on physicsworld.com when the announcements were first made ("Nobel laureate goes to Washington?" 11 December 2008 and "Obama nominates physicist as science advisor" 22 December 2008) sparked a number of comments, both sceptical and supportive, from readers.

  16. Corporate scramble for Africa?

    OpenAIRE

    Haakonsson, Stine; Gammelgaard, Johanna; Just, Sine N.

    2017-01-01

    On May 18, 2012 leaders of the G8 and three African countries jointly launched the New Alliance for Food Security and Nutrition (NA). The collaboration was announced by the US president at the time, Barack Obama, who declared that “…food security is a moral imperative, but it’s also an economic imperative. History teaches us that one of the most effective ways to pull people and entire nations out of poverty is to invest in their agriculture” (Obama, 2012). NA aims to do just that: enhance Fo...

  17. Insights into the Ukrainian Crisis

    Directory of Open Access Journals (Sweden)

    Costel Daniel Arfire

    2014-05-01

    Full Text Available Political crises are increasingly frequent and devastating not only for the population of a state, but also for the international diplomacy. Such an example is the ongoing Ukrainian crisis. Starting from S. Fink‘s life cycle of a crisis and T.W. Coombs‘s crisis response strategies, I will analyse the evolution of the Ukrainian crisis and the crisis response strategies of three major international actors: Vladimir Putin, Barack Obama and Angela Merkel. The findings of my study will prove that the denial strategy prevails in Putin‘s statement, whereas Obama uses the diminish strategy and Merkel focuses on the bolstering strategy.

  18. Before and After: The 2008 Election and the Second “Solid South”

    Directory of Open Access Journals (Sweden)

    James B. Cobb

    2012-01-01

    Full Text Available When the general election campaign began in the fall of 2008, few expected Barack Obama to make much of a showing in the overwhelmingly republican South. Yet as the first African American to head a major party ticket, Obama did strikingly well in a region not particularly known for its recent sympathies for white Democrats, much less black ones. The South’s somewhat surprising role in the 2008 presidential election can best be appreciated in the context of a regional political tradition which, since the end of Reconstruction, has been marked less by true two-party competition than sustained periods of domination by each.

  19. Mudança e Possibilidade: sobre o resultado das eleições nos Estados Unidos

    Directory of Open Access Journals (Sweden)

    Cristina Soreanu Pecequilo

    2008-11-01

    Full Text Available

    O artigo versa sobre a vitória de Barack

    Obama nas eleição norte-americana. Assim, resume

    a herança do governo Bush e trata das dificuldades a

    serem enfrentadas pelo Presidente Obama.

  20. Ultrasound-Assisted Extraction of Carnosic Acid and Rosmarinic Acid Using Ionic Liquid Solution from <em>Rosmarinus officinalisem>>

    Directory of Open Access Journals (Sweden)

    Chunjian Zhao

    2012-09-01

    Full Text Available Ionic liquid based, ultrasound-assisted extraction was successfully applied to the extraction of phenolcarboxylic acids, carnosic acid and rosmarinic acid, from <em>Rosmarinus officinalisem>. Eight ionic liquids, with different cations and anions, were investigated in this work and [C8mim]Br was selected as the optimal solvent. Ultrasound extraction parameters, including soaking time, solid–liquid ratio, ultrasound power and time, and the number of extraction cycles, were discussed by single factor experiments and the main influence factors were optimized by response surface methodology. The proposed approach was demonstrated as having higher efficiency, shorter extraction time and as a new alternative for the extraction of carnosic acid and rosmarinic acid from <em>R. officinalisem>> em>compared with traditional reference extraction methods. Ionic liquids are considered to be green solvents, in the ultrasound-assisted extraction of key chemicals from medicinal plants, and show great potential.

  1. Trophic systems and chorology: data from shrews, moles and voles of Italy preyed by the barn owl / Sistemi trofici e corologia: dati su <em>Soricidae>, <em>Talpidae> ed <em>Arvicolidae> d'Italia predati da <em>Tyto albaem> (Scopoli 1769

    Directory of Open Access Journals (Sweden)

    Longino Contoli

    1986-12-01

    Full Text Available Abstract In small Mammals biogeography, available data are up to now by far too scanty for elucidate the distribution of a lot of taxa, especially with regard to the absence from a given area. In this respect, standardized quantitative sampling techniques, like Owl pellets analysis can enable not only to enhance faunistic knowledges, but also to estimate the actual absence probability of a given taxon "m", lacking from the diet of an individual raptor. For the last purpose, the relevant frequencies of "m" in the other ecologically similar sites of the same raptor species diets are averaged ($f_m$ : the relevant standard error (multiplicated by a coefficient, according to the desired degree of accuracy, in relation of the integral of probabilities subtracted ($overline{F}_m - a E$: then, the probability that a single specimen is not pertaining to "m" is obtained ($P_0 = 1 - F_m + a E$; lastly, the desiderate accuracy probability ($P_d$ is chosen. Now, "$N_d$" (the number of individuals of all prey species in a single site needed for obtain, with the desired probability, a specimen at least of "m" is obtained through $$N = frac{ln P_d}{ln P_0}$$ Obviously, every site-diet with more than "N" preyed individuals and without any "i" specimen is considered to be lacking of such taxon. A "usefulness index" for the above purposes is outlined and checked about three raptors. Some exanples about usefulness of the Owl pellet analysis method in biogeography are given, concerning <em>Tyto albaem> diets in peninsular Italy about: - <em>Sorex minutusem>, lacking in some quite insulated areas; - <em>Sorex araneusem> (sensu stricto, after GRAF et al., 1979, present also in lowland areas in Emilia-Romagna; - <em>Crocidura suaveolensem> and - <em>Suncus etruscusem>, present also in the southermost part of Calabria (Reggio province; - <em>Talpa caecaem>, present also in the Antiapennines of Latium (Cimini mounts; - <em>Talpa romanaem

  2. Tumores em bovinos encontrados em abatedouros frigoríficos

    Directory of Open Access Journals (Sweden)

    Bianca Tessele

    2016-03-01

    Full Text Available Resumo: Numa pesquisa em abatedouros a procura de lesões em bovinos, realizada de janeiro de 2011 a julho de 2014, 544 foram encontradas, das quais 65 eram neoplasmas. Quarenta e dois porcento desses tumores eram de origem mesenquimal; 37% eram epiteliais; 14,5% eram derivados da crista neural; 5% eram tumores do cordão sexual; e 1,5 eram tumores originários do sistema nervoso periférico. O tumor mais frequentemente encontrado foi o linfoma (28% de todos os tumores, a maioria dos casos como parte do complexo leucose bovina enzoótica. O carcinoma de células escamosas foi o segundo tumor mais frequente (15% de todos os tumores. É chamada a atenção para a frequência desses tumores e para a sua importância no diagnóstico diferencial no abatedouro frigorífico entre eles e outras lesões importantes, incluindo as lesões granulomatosas da tuberculose. Houve uma ocorrência significativa do feocromocitoma adrenal (13% de todos os tumores. Papilomatose representou apenas 3% de todos os tumores. Como papilomas são comuns em bovinos, seu baixo número nesse estudo pode ser explicado pelo fato de que eles não são usualmente diagnosticados no exame post mortem (quando o couro já foi retirado da carcaça, mas sim no exame ante mortem, como ocorreu na maioria dos casos deste estudo. Tumores encontrados com menor frequência (cada um perfazendo entre 1.5 e 3% de todos os tumores incluíram adenocarcinoma apócrino misto da cauda, adenocarcinoma mamário, adenocarcinoma uterino, carcinoma de células renais, fibroma interdigital, hemangiossarcoma, leiomioma uterino, lipoma, lipossarcoma, mesotelioma, neurofibroma, tumor de células da granulosa, tumor estromal gastrointestinal, tumores hepáticos, tumores melanocíticos, e tumores pulmonares primários. Pretende-se que os resultados dessa pesquisa possam ajudar na identificação das lesões na inspeção oficial em matadouros frigoríficos.

  3. Variabilità morfologica ed ecologica in <em>Neomys fodiensem> e <em>Neomys anomalusem> nell'Appennino settentrionale

    Directory of Open Access Journals (Sweden)

    Dino Scaravelli

    2003-10-01

    Full Text Available I due <em>Neomys> italiani sono ancora da chiarire dal punto di vista della loro caratterizzazione morfologica e ecologica. Il lavoro prende in considerazione un campione di entrambe le specie proveniente da habitat forestali dell?Appennino settentrionale per i quali sono stati identificati i principali parametri ambientali. Vengono quindi descritte la variabilità dei tratti morfologici delle due specie in aree localizzate nel Parco Nazionale Foreste Casentinesi, Monte Falterona e Campigna nell?Appennino tosco-romagnolo. Risultano di sicuro effetto discriminatorio la maschera facciale, il rapporto piede posteriore/coda e i caratteri cranici. Sulla base dei criteri identificativi si sono realizzate rilevazioni di misure corporee per le due specie e una comparazione degli habitat utilizzati. <em>N. fodiensem> appare unica specie nelle faggete-abetine e dominante nei castagneti, mentre nell?Ontaneta e nelle zone aperte e termofile si registra la sola presenza di <em>N. anomalusem>. Mancano entrambi nei prati cespugliati, nella pecceta e nella cerreta. I gradienti presenti sono quindi illustrati. Non appare una differenza altitudinale nel campione esaminato, posto in stazioni tra i 400 e i 1300 m, ma per entrambe vi sono maggiori riscontri nella fascia tra 700 e 850 m. Nell?analisi multivariata rispetto alle altre specie e alle variabili ambientali si riscontra sempre una discreta correlazione con la presenza di acqua di una certa ampiezza, che comunque è significativa solo per <em>N. fodiensem>, mentre risulta di interesse la positiva correlazione di <em>N. anomalusem> con <em>Apodemus sylvaticusem>.

  4. Morphological identification of the Soprano Pipistrelle (<em>Pipistrellus pygmaeusem> Leach, 1825 in Croatia.

    Directory of Open Access Journals (Sweden)

    Igor Pavlinić

    2008-07-01

    Full Text Available Abstract After the discovery of two different phonic types within the common pipistrelle (<em>Pipistrellus pipistrellusem>, mtDNA analysis confirmed the existence of two separate species named as common pipistrelle (<em>P. pipistrellusem> and soprano pipistrelle (<em>P. pygmaeusem>. The discrimination of these two cryptic species using external characters and measures has proved to be somewhat problematic. We examined two colonies of soprano pipistrelle from Donji Miholjac, Croatia. As a result, only two characters proved to be of help for field identification: wing venation (89% of cases and penis morphology and colour for males. The difference in length between the 2nd and 3rd phalanxes of the 3rd finger should be discarded as diagnostic trait between <em>P. pipistrellusem> and <em>P. pygmaeusem> in Croatia. Riassunto Identificazione su basi morfologiche del pipistrello pigmeo (<em>Pipistrellus pygmeausem>, Leach, 1825 in Croazia. A seguito della descrizione di due differenti "tipi fonici" nel pipistrello nano (<em>Pipistrellus pipistrellusem> e della successiva conferma su basi genetiche dell'esistenza di due specie distinte, designate come pipistrello nano (<em>P. pipistrellusem> e pipistrello pigmeo (<em>P. pygmaeusem>, la distinzione delle due specie in base a caratteristiche morfologiche esterne si è dimostrata un problema di difficile soluzione. Sulla base delle caratteristiche distintive e delle differenze biometriche proposte da altri Autori, sono state esaminate due colonie di pipistrello pigmeo a Donji Miholjac, in Croazia. I risultati ottenuti evidenziano che, tra tutti i potenziali caratteri sinora proposti, solo due risultano utili per un'identificazione diretta sul campo: la venatura delle ali, risultata utile alla discriminazione nell'89% degli esemplari analizzati, e la colorazione e morfologia del pene nei maschi. La

  5. Historicidade da filosofia em Hegel e Heidegger

    OpenAIRE

    Christian Iber

    2017-01-01

    Gostaria de discutir, em forma de teses, a temática da historicidade da filosofia em contraste e na sua divergência em Hegel e Heidegger. Diferente do historicismo, que não soluciona o problema da historicidade da filosofia, porque ele dissolve tendencialmente a filosofia na história da filosofia e não coloca em especial a questão da verdade, Hegel e Heidegger desenvolvem uma teoria genuinamente filosófica da história da filosofia do interesse filosófico pela verdade. Esse interesse genuiname...

  6. Encapsulation-Induced Stress Helps <em>Saccharomyces cerevisiae em>Resist Convertible Lignocellulose Derived Inhibitors

    Directory of Open Access Journals (Sweden)

    Johan O. Westman

    2012-09-01

    Full Text Available The ability of macroencapsulated <em>Saccharomyces cerevisiae em>CBS8066<em> em>to withstand readily and not readily <em>in situem> convertible lignocellulose-derived inhibitors was investigated in anaerobic batch cultivations. It was shown that encapsulation increased the tolerance against readily convertible furan aldehyde inhibitors and to dilute acid spruce hydrolysate, but not to organic acid inhibitors that cannot be metabolized anaerobically. Gene expression analysis showed that the protective effect arising from the encapsulation is evident also on the transcriptome level, as the expression of the stress-related genes <em>YAP1em>, <em>ATR1em> and <em>FLR1em> was induced upon encapsulation. The transcript levels were increased due to encapsulation already in the medium without added inhibitors, indicating that the cells sensed low stress level arising from the encapsulation itself. We present a model, where the stress response is induced by nutrient limitation, that this helps the cells to cope with the increased stress added by a toxic medium, and that superficial cells in the capsules degrade convertible inhibitors, alleviating the inhibition for the cells deeper in the capsule.

  7. Brasil – Estados Unidos: grandes expectativas, pequenos atritos

    Directory of Open Access Journals (Sweden)

    Virgílio Caixeta Arraes

    2016-12-01

    Full Text Available O princípio da administração de Barack Obama, do Partido Democrata, gerou expectativa positiva na América Latina, região desdenhada pelo antecessor, George Bush, do Partido Republicano. Valorizar o continente seria prestigiar o Brasil. Todavia, o relacionamento não foi o esperado, embora sem grandes decepções também. The beginning of Barack Obama´s term produced positive expectations on Latin America, a continent which was ignored by his predecessor, George Bush. To give attention to Latin America implies giving prestige to Brazil.  Nonetheless the real relationship could not meet the expectations, although without causing great deceptions.

  8. Estados Unidos, poder cibernético e a “guerra cibernética: Do Worm Stuxnet ao Malware Flame/Skywiper – e além

    Directory of Open Access Journals (Sweden)

    Bernardo Wahl Gonçalves de Araújo Jorge

    2012-06-01

    Full Text Available Inserido no contexto de um tema emergente nas relações internacionais, os conflitos cibernéticos, este artigo objetiva mostrar como os Estados Unidos, nos governos Bush (filho e Barack Obama, têm usado o poder cibernético, mais especificamente a “guerra cibernética” e a espionagem cibernética, para alcançar alguns objetivos de sua política externa. Inserted in the context of an emerging theme in international relations, cyber conflicts, this article aims to show how the United States, in the Bush (son and Barack Obama governments, have used the cyberpower, specifically "cyberwar" and cyber espionage, to achieve some goals of its foreign policy.

  9. Narrator-in-Chief

    DEFF Research Database (Denmark)

    Herron, Mark A.

    . The use of narratives of and by presidents in the White House can be seen as an essential part of the ceremonial role of the presidency. This use of narratives in epideictic speech has increased with modern day interests in the domestic life of the president, and the use of visual mass media......The dissertation Narrator-in-Chief: The Narrative Rhetoric of Barack Obama seeks to show how the concept of “narrative” can be used in rhetorical criticism of presidential speeches, particularly when considering the speeches and the biographical text, Dreams from My Father (1995), of Barack Obama...... as a communication platform for the president. While this has been described as a negative development (Stuckey, 1991; Salmon, 2010) this dissertation argues that narrative rhetoric should not be seen only as a negative part of political rhetoric, but also as a possibly vital way to educate the audience on issues...

  10. A Favela posta em Cena

    Directory of Open Access Journals (Sweden)

    Fabiana Valdoski Ribeiro

    2010-08-01

    As publicações do Observatório das Favelas nos instigam na construção de um espaço transgressor Possível como necessidade de uma ação urgente, contudo a perspectiva do Impossível como projeto nos promove a revelar os limites, as normas e as ideologias que perpassam as ações internas ao Estado, já que este se constitui agente fundamental da engrenagem da produção de desigualdades e em sua força legitimadora realiza a ideologia mais eficiente.

  11. Maquinas virtuais em ambientes seguros

    OpenAIRE

    Arthur Bispo de Castro

    2006-01-01

    Resumo: Desde o início da computação a idéia de máquinas virtuais vem sendo aplicada para estender o multiprocessamento, multi-programação e multi-acesso, tornando os sistemas multi-ambiente. O contínuo aumento no poder de processamento dos computadores fez com que máquinas muito rápidas estivessem ao alcance de qualquer usuário, surgindo PCs com processamento, espaço em disco e memória suficiente para comportar mais de um sistema compartilhando o mesmo hardware. Basicamente, o objetivo das m...

  12. A metrologia em diferentes equipamentos

    OpenAIRE

    Gomes, Andreia Oliveira

    2017-01-01

    A seleção de um equipamento metrológico pode tornar-se uma difícil tarefa, dado que hoje em dia existe uma grande variedade. Quando se pretende adquirir ou até mesmo apenas saber qual o melhor equipamento para o controlo dimensional de um ou mais objetos, a opção pode não ser clara devido às inúmeras características associadas. Este trabalho tem como objetivo o desenvolvimento de uma metodologia que permita a qualquer pessoa com conhecimentos mínimos, saber o que há-de escolher, com bas...

  13. A melancolia em Al Berto

    OpenAIRE

    Camila Emanuele Martins de Souza

    2015-01-01

    Este trabalho objetiva estudar, sob a perspectiva da melancolia, os livros Salsugem (1984) e Horto de Incêndio (1997), de Al Berto. O autor português produz escritos em que a temática da melancolia atravessa a palavra, o que justifica o debruçar-se sobre as construções textuais da poética albertiana, a fim de traçar-lhe novas possibilidades de leitura por esse ângulo. Para isso, com o intuito de compreender o discurso melancólico segue-se o embasamento teórico: de Klibansky, Panosfsky e Saxl ...

  14. Altitudinal distribution of the common longeared bat <em>Plecotus auritusem> (Linnaeus, 1758 and grey long-eared bat <em>Plecotus austriacusem> (J. B. Fischer, 1829 (Chiroptera, Vespertilionidae in the Tatra mountains (southern Poland

    Directory of Open Access Journals (Sweden)

    Krzysztof Piksa

    2006-03-01

    Full Text Available Riassunto Distribuzione altitudinale di Orecchione bruno (<em>Plecotus auritusem> e Orecchione meridionale (<em>Plecotus austriacusem> nei Monti Tatra (Polonia meridionale. Vengono riportati nuovi dati relativi alla distribuzione altitudinale nei Monti Tatra (Polonia meridionale di <em>Plecotus auritusem> e <em>P. austriacusem>. Tali segnalazioni incrementano le conoscenze relative alla presenza di questi chirotteri a quote elevate, in particolare per la Polonia. In inverno <em>P. auritusem> è stato rinvenuto a 1921 m s.l.m. mentre in estate è stato rinvenuto a 2250 m s.l.m.; in aggiunta, sono stati ritrovati resti ossei a 1929 m s.l.m. <em>P. austriacusem> è stato segnalato in ibernazione a 1294 m s.l.m.

  15. Estratégia e estrutura: em busca do alinhamento organizacional em um clube social esportivo

    OpenAIRE

    Cruz Junior,Augusto de Toledo; Carvalho,Marly Monteiro de; Laurindo,Fernando José Barbin

    2005-01-01

    A literatura descreve tipologias de formas organizações, que podem ser divididas em organização baseada em trabalho e organização baseada em conhecimento. A forma de representação mais utilizada é o organograma. Contudo, esta forma de representação não consegue ilustrar adequadamente a dinâmica de funcionamento da organização, sobretudo em organizações em que o conhecimento e a experiência são os ativos-chave. Com o objetivo de investigar o processo de alinhamento entre estratégia e estrutura...

  16. Climate Change and the Department of Defense: An Introduction

    Science.gov (United States)

    2016-10-24

    thus an increased chance of wildfires, flooding, and drought. In addition to compro- mising food production in Latin America , these natural disasters...Department of Defense (DOD) fully embraces the idea that global climate change is an actual risk to national security that must be taken into consider- Dr...Barack H. Obama in 2008 introduced seismic shifts in American foreign and domestic policies, which included a 180 degrees reversal of foreign and

  17. The Killing of Anwar al Awlaki: How the United States Lost a Crucial Battle in the War of Ideas

    Science.gov (United States)

    2016-03-01

    enforcement first discovered and arrested al-Awlaki in San Diego as a regular solicitor of prostitution , a fact that would come back to haunt him...Al-Awlaki’s rising influence in San Diego as a lecturer, preacher and Islamic activist, as well as his penchant for prostitution , set the stage for...against us.൦ After a legal review and recommendation provided by the Department of Justice, President Barack Obama assigned al-Awlaki to the US’s

  18. Venemaa on meie enda loodud oht / Noam Chomsky ; interv. Dirk Hoyer

    Index Scriptorium Estoniae

    Chomsky, Noam, 1928-

    2008-01-01

    Ühendriikide tuntud arvamusliider sõna- ja ajakirjandusvabadusest USA-s, suhtumisest Iraagi sõtta, avalikkussuhete tööstuse ja parteide juhtkondade toodete müügist presidendivalimiste kampaania käigus, tervishoiusüsteemi katastroofilisest olukorrast USA-s, valikust presidendikandidaatide Barack Obama ja John McCaini vahel, kosmose militariseerimisest, suhtumisest 11. septembrisse, Venemaast Balti julgeoleku ohuna, NATOst julgeoleku garanteerijana, energiaressurssidest kui hirmutamisvahenditest

  19. Gendered Hate Speech and Political Discourse in Recent U.S. Elections and in Postsocialist Hungary

    OpenAIRE

    Vasvári, Louise O.

    2013-01-01

    In her article "Gendered Hate Speech and Political Discourse in Recent U.S. Elections and in Postsocialist Hungary" Louise O. Vasvári illustrates gendered political discourse in the U.S. through a case study of the 2008 presidential campaign. While the campaign turned into a plebiscite on gender and sexual politics with Hillary Clinton and other female political figures depicted in the most traditionally misogynist terms, Barack Obama has in some leftist circles been seen as an empathetic fig...

  20. Guantanamo-Lejren

    OpenAIRE

    Jørgensen, Xenia Juliane Langeskov; Kjelstrup, Cathrine Brøndum; Ninnis, Maria; Poulsen, Mads Alexander Hviid; Sørensen, Julie Lyngvold; Bækmark, Rebecca Dresler

    2014-01-01

    This study investigates the ethical dilemma of the existence of the Guantanamo Bay Detention Camp. Speeches, books and articles by USA’s current president Barack Obama, former president George W. Bush, author Thomas Joscelyn and the organization Amnesty International are analysed with the use of discourse analysis, which eventually leads to a discussion about the opinions of the above, and a reason for them doing as they did or are doing. Therefore the differences are being accounted for and ...

  1. The Influence of Explicit Racial Cues on Candidate Evaluation

    OpenAIRE

    Green, Joshua Aaron

    2013-01-01

    Since Barack Obama's presidential campaign of 2008, media outlets have changed how race is covered and framed during political campaigns. In the so-called "post-racial" era of American politics when race is supposed to matter less, we are still very much attuned to stories that are framed by racial conflict. When the media wraps a "racial mode of interpretation" around a conflict between two candidates, there are potential electoral penalties involved for either a white or black candidate who...

  2. Francis Fukuyama : demokraadid oleksid pidanud juba ammu võitma / Francis Fukuyama

    Index Scriptorium Estoniae

    Fukuyama, Francis

    2008-01-01

    Politoloog usub, et George W. Bushi valitsuse unilateraalsus oli lihtsalt tema valitsusaja fenomen, president Barack Obama valitsus pühenduks põhimõtteliselt multilateraalsusele. Autori hinnangul on Gruusia ja Ukraina NATO-liikmesuse tagant torkimine vastutustundetu, sest nende osas on 5. artikli kohustusi võimatu täita. NATO ainuke õige vastus Venemaa tegevusele Gruusias oleks kaasata Soome. Terrorismivastasest sõjast

  3. Hawking receives top US award at White House

    Science.gov (United States)

    Banks, Michael

    2009-09-01

    The Cambridge physicist Stephen Hawking has been awarded the highest US civilian honour - the presidential medal of freedom. At a ceremony at the White House last month, Hawking, together with 15 other recipients, received the 2009 award from President Barack Obama. The medal is given to individuals who make a contribution "to the security or national interests of the US, world peace, cultural or other significant public or private endeavours".

  4. Využívání nových médií v předvolebních kampaních na příkladu prezidentské kampaně Baracka Obamy

    OpenAIRE

    Ondráková, Simona

    2012-01-01

    The purpose of this bachelor thesis is to cover the use of new media in political election campaign. The project is focused on the campaign of Barack Obama, it is to describe and analyse the utilization of websites, online social networks and other subjects. A part of this bachelor thesis is to compare methods of Czech and American campaigns with the elections to the House of Represantatives in May of 2010.

  5. A study of identity construction in political discourse

    OpenAIRE

    Qaiwer, Shatha Naiyf

    2016-01-01

    This thesis interrogates the construction of identity and self-presentation strategies in the discourse of the current President of the United States of America, Barack Hussein Obama. The study seeks to answer questions about how the President constructs the various identities evident in his discourse, what kinds of resources are drawn upon, and how the resulting identities contribute to gain the support of the audience and the progression of political discourse in general. The present s...

  6. Bridging the Gap: Linking Simulation and Testing

    Energy Technology Data Exchange (ETDEWEB)

    Krajewski, Paul E.; Carsley, John; Stoudt, Mark R.; Hovanski, Yuri

    2012-09-01

    The Materials Genome Initiative (MGI) which is a key enabler for the Advanced Manufacturing Partnership, announced in 2011 by U.S. President Barack Obama, was established to accelerate the development and deployment of advanced materials. The MGI is driven by the need to "bridge the gap" between (I) experimental results and computational analysis to enable the rapid development and validation of new mateirals, and (II) the processes required to convert these materials into useable goods.

  7. Ballistic Missile Defense in Europe

    OpenAIRE

    Sarihan, Ali; Bush, Amy; Summers, Lawrence; Thompson, Brent; Tomasszewski, Steven

    2009-01-01

    This paper will build on ballistic missile defense in Europe. In the first part, a brief historical overview will place the current public management issue into light. This is followed by a discussion of the main actors in the international debate, the problems that arise and the available options and recommendations to address missile defense. In the second part, differences between George W. Bush and Barack H. Obama will analyze under the title “Ballistic Missile Defense in Europe: Evolving...

  8. Off to the States.

    Energy Technology Data Exchange (ETDEWEB)

    Epp, Baerbel

    2009-07-01

    The extension of the federal tax credits by eight years and the election of Barack Obama have suddenly made the US market for solar thermal energy far more attractive. The first large-scale commercial systems are being commissioned. SRCC quality mark testing bottlenecks could be relieved in 2009. However, the news is not all good from the supposed solar dream land across the ocean. (orig.)

  9. Introduction

    Directory of Open Access Journals (Sweden)

    Alfred Hornung

    2012-01-01

    Full Text Available Forty years after the assassination of Dr. Martin Luther King, Jr., the charismatic leader of the civil rights movement, Barack H. Obama was elected the first African American president of the United States of America in 2008. Although U.S. Attorney General Robert Kennedy had predicted in 1961 that a black person could be president like his brother “in the next thirty or forty years,” nobody really expected this kind of victory to come true.

  10. 'The Change is On'. The USA on the way to higher energy efficiency; 'The Change is On'. Die USA auf dem Weg zur Energieeffizienz

    Energy Technology Data Exchange (ETDEWEB)

    Baumann, Oliver [Ebert and Baumann Consulting Engineers, Inc., Washington, DC (United States)

    2009-07-01

    On 17 February 2009, President Barack Obama signed the biggest ever economic stimulus package in the history of the USA. With a volume of 787 billion US dollars, it is to stimulate and strengthen the US economy. Part of the funds will be for energy efficiency measures in the building sector. Trends that showed up during the past few years now become more concrete. (orig.)

  11. Journalistik om et bebudet historisk øjeblik

    DEFF Research Database (Denmark)

    Jørndrup, Hanne

    2012-01-01

    samtidens interesse som ’historiske’, hvordan behandler journalistikken disse begivenheder, og hvad kan påberåbelsen af historien bruges til? Barack Obamas indsættelse som USA’s 44. præsident i januar 2009 blev om noget udråbt til et historisk øjeblik. Nærværende artikel analyser den journalistiske praksis...

  12. Communication dated 23 June 2009 received from the Permanent Mission of the United States of America with regard to Global Initiative to Combat Nuclear Terrorism Plenary Meeting

    International Nuclear Information System (INIS)

    2009-01-01

    The Secretariat has received a communication dated 23 June 2009 from the Permanent Mission of the United States of America transmitting the 16 June 2009 message from President Barack Obama to the Global Initiative to Combat Nuclear Terrorism (GICNT) Plenary Meeting held in the Hague on 16-17 June 2009. As requested in that communication, the abovementioned message is herewith circulated for the information of all Member States

  13. The origins and evolution of leadership

    OpenAIRE

    King, A.; Johnson, D.; van Vugt, M.

    2009-01-01

    How groups of individuals achieve coordination and collective action is an important topic in the natural sciences, but until recently the role of leadership in this process has been largely overlooked. In contrast, leadership is arguably one of the most important themes in the social sciences, permeating all aspects of human social affairs: the election of Barack Obama, the war in Iraq, and the collapse of the banks are all high-profile events that draw our attention to the fundamental role ...

  14. Globalisation, Inequality and Populism

    OpenAIRE

    Nolan, Brian

    2017-01-01

    read before the Society, 20 April 2017; Symposium 2016-2017: Globalisation, Inequality and the Rise of Populism Inequality in the distribution of income and wealth among individuals has now come to the fore as a core concern across the industrialised world. In 2013 then President of the United States Barack Obama identified rising income inequality as ?the defining challenge of our times?. The Managing Director of the International Monetary Fund Christine Lagarde has stated that ?reducing ...

  15. “Monitoreo de editoriales y artículos de opinión y la imagen que proyectan del Presidente Rafael Correa. Estudio de caso: diario el comercio abril 2009”

    OpenAIRE

    Rivadeneira Moreno, Katerine Elisa

    2013-01-01

    The objective of this work is to show that the conflict between political power and media power have always existed, since the earliest ways of journalism in Greece and Rome, during the Middle Age, with the invention of printing press, during the French Revolution, with the Industrial Revolution until our times. Conflicts between political power and media power have place all over the world in Europe, Asia, Africa and North America where even neoliberal governments like Barack Obama have p...

  16. Trumps karriere et alarmerende varsel

    DEFF Research Database (Denmark)

    Thomsen, Steen

    2016-01-01

    Det kom som et chok for mange, at amerikanerne valgte Donald Trump som præsident. De havde håbet, at vælgerne i sidste øjeblik ville besinde sig og ikke vælge en præsident, der af den nuværende præsident Barack Obama og mange republikanere betragtes som uværdig til embedet. Nu er han her, og...

  17. Dualismos em duelo Dueling dualism

    Directory of Open Access Journals (Sweden)

    Anne Fausto-Sterling

    2002-01-01

    Full Text Available Os modos europeus e norte-americanos de entender como funciona o mundo dependem em grande parte do uso de dualismos - pares de conceitos, objetos ou sistemas de crenças opostos. Este ensaio enquadra especialmente três deles: sexo/gênero, natureza/criação e real/construído. Embora este texto verse sobre gênero, discuto regularmente o modo como as idéias de raça e gênero surgem a partir de supostos subjacentes sobre a natureza física do corpo. Entender como operam raça e gênero - em conjunto e independentemente - nos ajuda a compreender melhor como o social se torna corporificado.Euro-American ways of understanding how the world works depend heavily on the use of dualisms - pairs of opposing concepts, objects, or belief sytems. This text focuses especially on three of these: sex/gender, nature/nurture, and real/constructed. And although this text focuses on gender, I regularly discuss the ways in which the ideas of both race and gender emerge from underlying assumptions about the body's physical nature. Understanding how race and gender work - together and independently - help us learn more about how the social becomes embodied.

  18. Laddering em pesquisa de marketing

    Directory of Open Access Journals (Sweden)

    Tânia Modesto Veludo-de-Oliveira

    Full Text Available O artigo discute a técnica de pesquisa laddering em marketing, considerando a proposta de renovação de conhecimentos sobre metodologia na área. Para isso investiga diversos estudos, artigos e pesquisas que tratam do assunto em nível nacional e internacional. O conceito de cadeias meios-fins é abordado pela estrutura teórica que fundamenta a técnica, ligando atributos, conseqüências percebidas do consumo e valores pessoais relativos a um produto. O artigo segue com a explicação dos procedimentos de campo, como a entrevista e a análise dos dados. A laddering é um instrumento de pesquisa qualitativa bastante útil e poderoso, mas ainda pouco utilizado tanto por acadêmicos como por profissionais de mercado, no Brasil, provavelmente por desconhecimento e pouca divulgação. Cabe, portanto, uma maior disseminação de seu uso.

  19. Dois funcionalistas franceses em confronto

    Directory of Open Access Journals (Sweden)

    Rafael Eugenio Hoyos-Andrade

    2001-02-01

    Full Text Available

    Comparamos, neste artigo, de modo aproximativo e provisório, dois modelos de análise sintática e dois métodos de representação gráfica dessas análises: trata-se dos modelos e métodos de André Martinet e Lucien Tesnière. Depois de algumas considerações introdutórias relativas ao funcionalismo dos autores em causa, arrolamos um conjunto de características que aproximam ou opõem os seus respectivos modelos. Apresentamos, em seguida, no intuito de beneficiar os estudantes universitários de sintaxe, as representações gráficas de um mesmo enunciado segundo o método estemático de Tesnière e segundo o método de visualização das relações sintáticas de Martinet, para concluir que os dois modelos/métodos, embora diferentes, poderiam eventualmente ser integrados num único sistema de análise e representação.

  20. PEG Enhancement for EM1 and EM2+ Missions

    Science.gov (United States)

    Von der Porten, Paul; Ahmad, Naeem; Hawkins, Matt

    2018-01-01

    NASA is currently building the Space Launch System (SLS) Block-1 launch vehicle for the Exploration Mission 1 (EM-1) test flight. The next evolution of SLS, the Block-1B Exploration Mission 2 (EM-2), is currently being designed. The Block-1 and Block-1B vehicles will use the Powered Explicit Guidance (PEG) algorithm. Due to the relatively low thrust-to-weight ratio of the Exploration Upper Stage (EUS), certain enhancements to the Block-1 PEG algorithm are needed to perform Block-1B missions. In order to accommodate mission design for EM-2 and beyond, PEG has been significantly improved since its use on the Space Shuttle program. The current version of PEG has the ability to switch to different targets during Core Stage (CS) or EUS flight, and can automatically reconfigure for a single Engine Out (EO) scenario, loss of communication with the Launch Abort System (LAS), and Inertial Navigation System (INS) failure. The Thrust Factor (TF) algorithm uses measured state information in addition to a priori parameters, providing PEG with an improved estimate of propulsion information. This provides robustness against unknown or undetected engine failures. A loft parameter input allows LAS jettison while maximizing payload mass. The current PEG algorithm is now able to handle various classes of missions with burn arcs much longer than were seen in the shuttle program. These missions include targeting a circular LEO orbit with a low-thrust, long-burn-duration upper stage, targeting a highly eccentric Trans-Lunar Injection (TLI) orbit, targeting a disposal orbit using the low-thrust Reaction Control System (RCS), and targeting a hyperbolic orbit. This paper will describe the design and implementation of the TF algorithm, the strategy to handle EO in various flight regimes, algorithms to cover off-nominal conditions, and other enhancements to the Block-1 PEG algorithm. This paper illustrates challenges posed by the Block-1B vehicle, and results show that the improved PEG