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552 questões encontradas. Mostrando a página 13 de 28.

  • E7C9A5C9-D9

    Inglês

    Interpretação de texto | Reading comprehension
    UFTM · 2013Muito difícilEntre para guardar nos favoritos
    Instrução: Leia o texto para responder à questão.

    Brazil despite its economic success remains one of the inequality champions

    August 22nd, 2012

    Imagem da questão de Inglês, da prova de 2013
    The ‘favelas’ or shanty towns that surround most Brazilian cities
        
        Brazil might be the leading economy in Latin America and has had a significant performance in reducing poverty in recent years, but it still remains among the countries with the highest inequality in the region together with Guatemala, Honduras and Colombia, points out the UN-Habitat report. In all four countries based on 2009 data, the Gini income per capita distribution index stood at 0.56, to which must be added Dominican Republic and Bolivia, two inequality champions with high concentration of wealth. This compares with the US and Portugal Gini indicator of 0.38, two countries that offer no relief since Portugal, for example, has the highest inequality index of the European Union.
         Nevertheless, Brazil advanced compared to 1990 when it had the highest degree of inequality and stood well ahead from the rest of the continent. But the region continues to have the highest inequality rate in spite of advances in helping income distribution. Among some of the causes for distribution improvement are productivity, upward trend of salaries and workers categories, strong economy and implementation of income transfer programs in several countries, particularly in the two leading economies, Brazil and Mexico. In the case of Brazil, the country’s economy now figures sixth at global level.
        Former president Lula da Silva and one of the most popular leaders in history of that country based his success precisely on the Bolsa Família Plan, which distributed a monthly basic food basket to millions, helping anywhere from 14 to 22 million climb out of poverty, plus ensuring his Workers Party an encouraging future.
        The Gini coefficient or index measures the inequality among values of a frequency distribution (for instance, levels of income). A Gini coefficient of zero expresses perfect equality where all values are the same (for instance, where everyone has an exactly equal income). A Gini coefficient of one (100 on the percentile scale) expresses maximal inequality among values (for instance, where only one person has all the income).

    (http://en.mercopress.com. Adaptado.)
    No trecho do primeiro parágrafo – to which must be added Dominican Republic and Bolivia –, which refere-se a
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  • 86DD95CA-C6

    Inglês

    Interpretação de texto | Reading comprehension
    UECE · 2013Muito difícilEntre para guardar nos favoritos

    TEXT



        RIO DE JANEIRO — Pope Francis on Thursday delivered some of his most politically provocative remarks since his papacy began this year, hopping from his popemobile to walk through a slum in this city before urging young people to fight against corruption, a leading grievance behind the huge street protests that shook dozens of Brazilian cities in June.
        “Do not grow accustomed to evil, but defeat it,” Francis said at the favela, or slum, of Varginha, in an area that has commonly been known here as the Gaza Strip for its gun battles and drug trafficking in the past. “Do not lose trust, do not allow your hope to be extinguished,” he added, acknowledging that it was common for some to “grow disillusioned with news of corruption.”
        By singling out corruption in a folksy visit to a Brazilian favela on his first trip abroad as pope, Francis, an Argentine-born Jesuit, emphasized his aim to refocus the Roman Catholic Church on the neglected margins of society, especially in Brazil and other parts of Latin America where the popularity of evangelical churches has surged among the poor in recent decades.
        In a nod to the Brazilian political authorities who have warmly welcomed him, Francis also praised the government’s antipoverty programs and did not specifically mention the anti-establishment protests in Brazil. But he did critique Rio de Janeiro’s so-called pacification project in the city’s slums, in which security forces assert control over lawless areas.
        “No amount of pacification will be able to last, nor will harmony and happiness be attained in a society that ignores, pushes to the margins or excludes a part of itself,” the pope said in Varginha, a slum that has recently been subjected to pacification. In a remark that could resonate in Latin America and in the United States, which is also grappling with the widening disparity between the haves and the have-nots, Francis said that a society “impoverishes itself” by perpetuating such inequality.
        Care for the poor and marginalized is an integral part of Catholic teaching, and a concern of many popes and encyclicals, including those by Francis’ predecessor, Benedict XVI. But Francis has made it a hallmark of his young papacy, telling journalists in Rome days after his election, “How I would like a church that is poor and for the poor.” He has demonstrated that ideal by living relatively humbly as pope: in a communal guesthouse rather than the opulent papal apartment, wearing a pectoral cross of iron instead of gold, flying commercial. He recently told priests that they should not drive fancy cars, and he has traveled around Rio this week in a compact Fiat.
        “He is helping to wake people up,” said Natalia Morais, 21, a nursing student from Minas Gerais State who traveled to Rio to see the pope as part of World Youth Day, a conference attended by hundreds of thousands of Catholic youth. “When the pope talks, political leaders listen, and that’s what’s needed in Brazil, where our protests are about their corruption,” Ms. Morais said.
        Reaching beyond Brazil, Francis told Argentines who came here for the conference that “the church must be taken into the streets” in a struggle against complacency. “Stir things up, cause confounding, but do not diminish faith in Jesus Christ,” he said in Spanish.
        In each of Francis’ public appearances, he has been accorded a rock-star reception. On an uncommonly cold and rainy morning, hundreds of residents lined the narrow, muddy sidewalks of the Varginha favela to glimpse the first pope from the Americas, who obliged by stopping often to touch and bless people.
        Many onlookers had made their own shirts to commemorate the event, with a photo of Francis. Others draped themselves in Brazilian flags and waved banners bearing his image. Residents darted in and out of their homes, checking their televisions and radios to learn the pope’s whereabouts and calling the information out to their neighbors standing on wet rooftops to get a better view.
        Sônia Curato, 48, a manicurist, said the pope’s visit was different from that of other leaders. “Politicians come all the time. They make promises and leave,” she said. “He is a very simple person. You can tell that. He has charisma. He speaks to the people, doesn’t like going around in an armored car.”


    By Simon Romero and Taylor Barnes
    Published: July 25, 2013
    www.nytimes.com

    Pope Francis criticized the pacification project because he believes
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  • E9C086FC-B8

    Inglês

    Interpretação de texto | Reading comprehension
    UECE · 2013Muito difícilEntre para guardar nos favoritos
    TEXT

         BRASÍLIA — Brazil’s highest court has long viewed itself as a bastion of manners and formality. Justices call one another “Your Excellency,” dress in billowing robes and wrap each utterance in grandiloquence, as if little had changed from the era when marquises and dukes held sway from their vast plantations.
         In one televised feud, Mr. Barbosa questioned another justice about whether he would even be on the court had he not been appointed by his cousin, a former president impeached in 1992. With another justice, Mr. Barbosa rebuked him over what the chief justice considered his condescending tone, telling him he was not his “capanga,” a term describing a hired thug. 
          In one of his most scathing comments, Mr. Barbosa, the high court’s first and only black justice, took on the entire legal system of Brazil — where it is still remarkably rare for politicians to ever spend time in prison, even after being convicted of crimes — contending that the mentality of judges was “conservative, pro-status-quo and pro-impunity.”
         “I have a temperament that doesn’t adapt well to politics,” Mr. Barbosa, 58, said in a recent interview in his quarters here in the Supreme Federal Tribunal, a modernist landmark designed by the architect Oscar Niemeyer. “It’s because I speak my mind so much.” 
         His acknowledged lack of tact notwithstanding, he is the driving force behind a series of socially liberal and establishment-shaking rulings, turning Brazil’s highest court — and him in particular — into a newfound political power and the subject of popular fascination. 
       The court’s recent rulings include a unanimous decision upholding the University of Brasília’s admissions policies aimed at increasing the number of black and indigenous students, opening the way for one of the Western Hemisphere’s most sweeping affirmative action laws for higher education. 
         In another move, Mr. Barbosa used his sway as chief justice and president of the panel overseeing Brazil’s judiciary to effectively legalize same-sex marriage across the country. And in an anticorruption crusade, he is overseeing the precedent-setting trial of senior political figures in the governing Workers Party for their roles in a vast vote-buying scheme.
       Ascending to Brazil’s high court, much less pushing the institution to assert its independence, long seemed out of reach for Mr. Barbosa, the eldest of eight children raised in Paracatu, an impoverished city in Minas Gerais State, where his father worked as a bricklayer.  
        But his prominence — not just on the court, but in the streets as well — is so well established that masks with his face were sold for Carnival, amateur musicians have composed songs about his handling of the corruption trial and posted them on YouTube, and demonstrators during the huge street protests that shook the nation this year told pollsters that Mr. Barbosa was one of their top choices for president in next year’s elections.
         While the protests have subsided since their height in June, the political tumult they set off persists. The race for president, once considered a shoo-in for the incumbent, Dilma Rousseff, is now up in the air, with Mr. Barbosa — who is now so much in the public eye that gossip columnists are following his romance with a woman in her 20s — repeatedly saying he will not run. “I’m not a candidate for anything,” he says. 
         But the same public glare that has turned him into a celebrity has singed him as well. While he has won widespread admiration for his guidance of the high court, Mr. Barbosa, like almost every other prominent political figure in Brazil, has recently come under scrutiny. And for someone accustomed to criticizing the so-called supersalaries awarded to some members of Brazil’s legal system, the revelations have put Mr. Barbosa on the defensive. 
         One report in the Brazilian news media described how he received about $180,000 in payments for untaken leaves of absence during his 19 years as a public prosecutor. (Such payments are common in some areas of Brazil’s large public bureaucracy.) Another noted that he bought an apartment in Miami through a limited liability company, suggesting an effort to pay less taxes on the property. In statements, Mr. Barbosa contends that he has done nothing wrong. 
         In a country where a majority of people now define themselves as black or of mixed race — but where blacks remain remarkably rare in the highest echelons of political institutions and corporations — Mr. Barbosa’s trajectory and abrupt manner have elicited both widespread admiration and a fair amount of resistance. 
         As a teenager, Mr. Barbosa moved to the capital, Brasília, finding work as a janitor in a courtroom. Against the odds, he got into the University of Brasília, the only black student in its law program at the time. Wanting to see the world, he later won admission into Brazil’s diplomatic service, which promptly sent him to Helsinki, the Finnish capital on the shore of the Baltic Sea. 
         Sensing that he would not advance much in the diplomatic service, which he has called “one of the most discriminatory institutions of Brazil,” Mr. Barbosa opted for a career as a prosecutor. He alternated between legal investigations in Brazil and studies abroad, gaining fluency in English, French and German, and earning a doctorate in law at Pantheon-Assas University in Paris. 
       Fascinated by the legal systems of other countries, Mr. Barbosa wrote a book on affirmative action in the United States. He still voices his admiration for figures like Thurgood Marshall, the first black Supreme Court justice in the United States, and William J. Brennan Jr., who for years embodied the court’s liberal vision, clearly drawing inspiration from them as he pushed Brazil’s high court toward socially liberal rulings.
        Still, no decision has thrust Mr. Barbosa into Brazil’s public imagination as much as his handling of the trial of political operatives, legislators and bankers found guilty in a labyrinthine corruption scandal called the mensalão, or big monthly allowance, after the regular payments made to lawmakers in exchange for their votes. 
        Last November, at Mr. Barbosa’s urging, the high court sentenced some of the most powerful figures in the governing Workers Party to years in prison for their crimes in the scheme, including bribery and unlawful conspiracy, jolting a political system in which impunity for politicians has been the norm.  
         Now the mensalão trial is entering what could be its final phases, and Mr. Barbosa has at times been visibly exasperated that defendants who have already been found guilty and sentenced have managed to avoid hard jail time. He has clashed with other justices over their consideration of a rare legal procedure in which appeals over close votes at the high court are examined. 
         Losing his patience with one prominent justice, Ricardo Lewandowski, who tried to absolve some defendants of certain crimes, Mr. Barbosa publicly accused him this month of “chicanery” by using legalese to prop up certain positions. An outcry ensued among some who could not stomach Mr. Barbosa’s talking to a fellow justice like that. “Who does Justice Joaquim Barbosa think he is?” asked Ricardo Noblat, a columnist for the newspaper O Globo, questioning whether Mr. Barbosa was qualified to preside over the court. “What powers does he think he has just because he’s sitting in the chair of the chief justice of the Supreme Federal Tribunal?” 
          Mr. Barbosa did not apologize. In the interview, he said some tension was necessary for the court to function properly. “It was always like this,” he said, contending that arguments are now just easier to see because the court’s proceedings are televised. 
         Linking the court’s work to the recent wave of protests, he explained that he strongly disagreed with the violence of some demonstrators, but he also said he believed that the street movements were “a sign of democracy’s exuberance.” 
         “People don’t want to passively stand by and observe these arrangements of the elite, which were always the Brazilian tradition,” he said. 
    One of the reasons Mr. Barbosa got very irritated was the fact that some of the mensalão defendants
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  • 3F976F1C-B0

    Português

    Interpretação de Textos
    PUC-MINAS · 2013Muito difícilEntre para guardar nos favoritos
    INSTRUÇÃO: A questão esta relacionada com a tabela e o gráfico a seguir, que tratam dos óbitos, no Brasil, segundo as causas mais comuns. Examine-os atentamente antes de responder a elas. 

    Tabela 1 – Número absoluto (N) e proporção* (%) de óbitos segundo causas básicas – 2009  
    Imagem da questão de Português, da prova de 2013

    Gráfico 1 — Óbitos por 100.000 habitantes segundo causas básicas  
    Imagem da questão de Português, da prova de 2013
    Disponível em: <http://portalsaude.saude.gov.br/portalsaude/noticia/2884/162/taxade-mortalidade-por-doencas-croni-cas-cai-26.html>. Acesso em: 28 ago. 2013. 
    I. A mortalidade por doenças cardiovasculares teve, no período total, uma redução de menos de 50%.

    II. Ao final da primeira década do século XXI, o diabetes e as doenças respiratórias têm a mesma letalidade.

    III. Em 2009, o número total de óbitos por doenças crônicas não transmissíveis e por outras causas situa-se próximo de um milhão.


    Tendo em conta as afirmativas acima, assinale a alternativa CORRETA.
    Escolha uma alternativa para a questão 3f976f1c-b0
  • 3F749861-B0

    Português

    Interpretação de Textos
    PUC-MINAS · 2013Muito difícilEntre para guardar nos favoritos
    O FASCÍNIO DO ÃO
    Roberto Pompeu de Toledo

    1º § O novo estádio do Corinthians, em São Paulo, em tese destinado à abertura da Copa do Mundo de 2014, é por enquanto um rasgo de imaginação sobre um terreno baldio, mas já tem nome de guerra. O leitor adivinha qual é? Aí vai uma pista: o local escolhido é o bairro de Itaquera. Agora ficou fácil. O nome é Itaquerão, claro. Antes, os estádios precisavam ao menos ser construídos, para receber o enobrecimento do “ão” na última sílaba do apelido. Não mais. Não se sabe sequer quem vai pagar a conta do estádio, ou suposto estádio, do Corinthians, nem existe projeto definido. Mas o nome já lhe foi pespegado.
    2º § O uso do aumentativo para designar estádios de futebol começou com a inauguração, em 1965, do Mineirão, em Belo Horizonte – oficialmente Estádio Magalhães Pinto, mas desde o primeiro momento, e para sempre, Mineirão. Fazia sentido. O majestoso Mineirão, com capacidade para 130000 pessoas, nascia como o segundo estádio brasileiro, só atrás do Maracanã, “o maior do mundo”. Dali em diante, a moda pegou, e a febre de construção de estádios que assolou o país, a partir do “milagre brasileiro” [...], espalhou ãos pelo país afora.
    3º § Era uma questão de honra, para os governadores, construir estádios na capital do estado. A exemplo do caso mineiro, o governador que iniciasse as obras ganhava, por direito divino, o mimo de ter o nome emprestado ao do colosso. Mas as homenagens devidas ao governador, à cidade, ao estado e ao estádio não estariam completas se ao nome não se juntasse um apelido em que se engatasse um ão. Seguiu-se uma floração da qual constaram, entre outros, o Batistão de Aracaju (Estádio Lourival Batista, 1969), o Castelão de Fortaleza (Estádio Plácido Castelo, 1973), o Albertão de Teresina (Estádio Alberto Silva, 1976) e o Castelão de São Luís (Estádio João Castelo, 1982). Os estádios, assim como o próprio campeonato brasileiro de futebol, que chegou a abrigar quarenta clubes, em 1973, para agradar ao maior número de praças possível, integravam a estratégia panem et circenses do regime. Sendo que, no caso dos estádios, o circenses incluía um ão que convenientemente espelhava a grandeza da Pátria Grande concebida para embalar a fantasia dos brasileiros.
    4º § Tal era sua força que o ão se disseminou por cidades do interior. Em Presidente Prudente, interior de São Paulo, surgiu o Prudentão (1982), um entre muitos exemplos. Com o fim do regime militar, ou, antes, com o fim do milagre econômico e de sua contrapartida de Pátria Grande, transcorreram mais de duas décadas de seca na construção de estádios. Mesmo porque, nos centros mais óbvios, ou mais vistosos, sob o ponto de vista político, já tinham sido todos construídos. Mas não desapareceu a memória do ão. Quando, para os Jogos Pan-Americanos, em 2007, foi inaugurado no Rio de Janeiro o Estádio João Havelange, que apelido ganhou? O leitor não adivinha? Pista: fica no bairro de Engenho de Dentro. Claro: é Engenhão. No caso do eventual e futuro estádio do Corinthians, o apelido de ltaquerão prova que o ão sobrevive mesmo à moda recente de chamar estádio de “arena” (Arena da Baixada, Arena Barueri). E no entanto...
    5º § No entanto, o inho é que melhor caracterizaria o brasileiro. Sérgio Buarque de Holanda escreveu, no clássico Raízes do Brasil (um pouco de erudição faz bem, especialmente ao autor, que se convence de estar falando coisa séria): “A terminação inho, aposta às palavras, serve para nos familiarizar mais com as pessoas ou os objetos e, ao mesmo tempo, para lhes dar relevo. É a maneira de fazê-los mais acessíveis aos sentidos e também de aproximá-los do coração”. A passagem está no famoso capítulo do “homem cordial”, isto é, o homem regido pelo coração, que seria o brasileiro.
    6º § [...] Somos a terra do jeitinho, do favorzinho e do probleminha, invocados sobretudo quando o jeito é complicado, o favor é grande e o problema insolúvel. Por esse caminho, para melhor se aninhar no coração dos brasileiros, o Mineirão deveria ser Mineirinho, o Castelão, Castelinho e o Batistão, Batistinha. Ocorre que estádios pertencem a outra esfera. Não foram feitos para cativar, mas para impressionar. Não pedem carinho, mas reverência, a si mesmos e a seus criadores. Cumprem no Brasil o que há de mais próximo ao papel das catedrais e das pirâmides, em outras épocas e lugares. Mesmo no caso de uma entidade que é puro espírito, como o propalado estádio do Corinthians, o brasileiro é levado a considerar uma indelicadeza não chamá-lo de ão.
    (Veja, 9 mar. 2011, p. 102.)
    Assinale a alternativa que traz consideração analítica adequada sobre o texto.
    Escolha uma alternativa para a questão 3f749861-b0
  • DF270D4F-B0

    Inglês

    Interpretação de texto | Reading comprehension
    UFT · 2013Muito difícilEntre para guardar nos favoritos
    Read the text below to answer question.

    Whaling Today
    By Meghan E. Marrero and Stuart Thornton
    Tuesday, November 1, 2011

         In 1946, several countries joined to form the International Whaling Commission (IWC). The IWC’s purpose is to prevent overhunting of whales. Its original regulations, however, were loose, and quotas were high. Whale stocks continued to decline. The IWC eventually established whaling-free sanctuaries in the Indian Ocean (1979) and the ocean surrounding Antarctica (1994).
        The IWC called for a moratorium on commercial whaling in 1982. Both Japan and Norway voted against this policy. Today, Norway supports hunting minke whales for meat. Japan allows whaling for scientific purposes, although many experts question if more whales are taken than are necessary. Meat from whales killed for research is sold as food. 
         Many species of whale have benefitted from the IWC’s moratorium. Dave Weller, a research biologist at NOAA’s Southwest Fisheries Science Center in La Jolla, California, says the eastern Pacific gray whale population has recovered.
         “I think there is pretty good evidence that a moratorium on hunting has allowed certain populations to recover from depleted status when they were being whaled,” he says.
         According to Weller, the IWC’s moratorium on whale hunting is one of two major steps the organization is taking.
         “The other thing that the IWC has very successfully done is to collect information and provide analysis of data to help us understand the status of various populations that in some cases we knew very little about,” he says.
          Despite the general moratorium, limited whaling is permitted to indigenous cultures.
         “In the United States, the Inuit Eskimos in the north slope of Alaska, in Barrow, Alaska, still hunt for bowhead whales,” Weller says. “There is a request by the Makah Indian tribe, which is in northern Washington state, to resume gray whale hunting, which they had traditionally done. But that’s pending deliberations right now.”

    Source: http://education.nationalgeographic.com/education/news/ (Adapted)
    According to the text, judge the items below as true (T) or false (F).

    I. In 1946, a group of national governments formed the IWC in order to collaborate with the killing and hunting of whales for commercial purposes.
    II. The original regulations of IWC were not really helpful.
    III. The IWC does not make any exception for whaling.
    IV. The IWC requested a moratorium on commercial whaling in 1982.
    V. Japan and Norway completely agreed with the policy proposed by IWC.

    Mark the correct option.
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  • 4E675B3A-AF

    Inglês

    Análise sintática | Syntax Parsing
    UECE · 2013Muito difícilEntre para guardar nos favoritos
    TEXT
       
       HARVARD BUSINESS REVIEW calls data science “the sexiest job in the 21st century,” and by most accounts this hot new field promises to revolutionize industries from business to government, health care to academia. 
       The field has been spawned by the enormous amounts of data that modern technologies create — be it the online behavior of Facebook users, tissue samples of cancer patients, purchasing habits of grocery shoppers or crime statistics of cities. Data scientists are the magicians of the Big Data era. They crunch the data, use mathematical models to analyze it and create narratives or visualizations to explain it, then suggest how to use the information to make decisions. 
         In the last few years, dozens of programs under a variety of names have sprung up in response to the excitement about Big Data, not to mention the six-figure salaries for some recent graduates. In the fall, Columbia will offer new master’s and certificate programs heavy on data. The University of San Francisco will soon graduate its charter class of students with a master’s in analytics.
          Rachel Schutt, a senior research scientist at Johnson Research Labs, taught “Introduction to Data Science” last semester at Columbia (its first course with “data science” in the title). She described the data scientist this way: “a hybrid computer scientist software engineer statistician.” And added: “The best tend to be really curious people, thinkers who ask good questions and are O.K. dealing with unstructured situations and trying to find structure in them.”
          Eurry Kim, a 30-year-old “wannabe data scientist,” is studying at Columbia for a master’s in quantitative methods in the social sciences and plans to use her degree for government service. She discovered the possibilities while working as a corporate tax analyst at the Internal Revenue Service. She might, for example, analyze tax return data to develop algorithms that flag fraudulent filings, or cull national security databases to spot suspicious activity.
         Some of her classmates are hoping to apply their skills to e-commerce, where data about users’ browsing history is gold.
         “This is a generation of kids that grew up with data science around them — Netflix telling them what movies they should watch, Amazon telling them what books they should read — so this is an academic interest with real-world applications,” said Chris Wiggins, a professor of applied mathematics at Columbia who is involved in its new Institute for Data Sciences and Engineering. “And,” he added, “they know it will make them employable.”
      Universities can hardly turn out data scientists fast enough. To meet demand from employers, the United States will need to increase the number of graduates with skills handling large amounts of data by as much as 60 percent, according to a report by McKinsey Global Institute. There will be almost half a million jobs in five years, and a shortage of up to 190,000 qualified data scientists, plus a need for 1.5 million executives and support staff who have an understanding of data.
          Because data science is so new, universities are scrambling to define it and develop curriculums. As an academic field, it cuts across disciplines, with courses in statistics, analytics, computer science and math, coupled with the specialty a student wants to analyze, from patterns in marine life to historical texts.
        With the sheer volume, variety and speed of data today, as well as developing technologies, programs are more than a repackaging of existing courses. “Data science is emerging as an academic discipline, defined not by a mere amalgamation of interdisciplinary fields but as a body of knowledge, a set of professional practices, a professional organization and a set of ethical responsibilities,” said Christopher Starr, chairman of the computer science department at the College of Charleston, one of a few institutions offering data science at the undergraduate level.
         Most master’s degree programs in data science require basic programming skills. They start with what Ms. Schutt describes as the “boring” part — scraping and cleaning raw data and “getting it into a nice table where you can actually analyze it.” Many use data sets provided by businesses or government, and pass back their results. Some host competitions to see which student can come up with the best solution to a company’s problem.
         Studying a Web user’s data has privacy implications. Using data to decide someone’s eligibility for a line of credit or health insurance, or even recommending who they friend on Facebook, can affect their lives. “We’re building these models that have impact on human life,” Ms. Schutt said. “How can we do that carefully?” Ethics classes address these questions.
           Finally, students have to learn to communicate their findings, visually and orally, and they need business know-how, perhaps to develop new products.

    From: www.nytimes.com
    In the following question, some sentences from the text may have been modified to fit certain grammatical structures.

    The sentences “Ethics classes address these questions.” and “The United States will need a great number of graduates with skills handling large amounts of data.” contain, respectively, a/an
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  • 1AB5550E-AF

    Inglês

    Interpretação de texto | Reading comprehension
    UECE · 2013Muito difícilEntre para guardar nos favoritos

    TEXT


          Hundreds of studies have assessed leadership styles, mainly by having employees report on how their managers typically behave. Researchers have also collected information on how effective managers are. After large numbers of such studies became available, reviewers aggregated them quantitatively to discover what kinds of leadership are effective.

          One conclusion that has emerged based on the research of the past 30 years is that a hybrid style known as transformational leadership is highly effective in most contemporary organizational contexts.

          A transformational leader acts as an inspirational role model, motivates others to go beyond the confines of their job descriptions, encourages creativity and innovation, fosters good human relationships, and develops the skills of followers. This type of leadership is effective because it fosters strong interpersonal bonds based on a leader’s charisma and consideration of others. These bonds enable leaders to promote high-quality performance by encouraging workers rather than threatening them, thus motivating them to exceed basic expectations.

          By bringing out the best in others, transformational leaders enhance the performance of groups and organizations.

          Transformational leadership is androgynous because it incorporates culturally masculine and feminine behaviors. This androgynous mixing of the masculine and feminine means that skill in this contemporary way of leading does not necessarily come naturally. It may require some effort and thought.

          Men often have to work on their social skills and women on being assertive enough to inspire others. It is nonetheless clear that both women and men can adapt to the demands of leadership in the transformational mode.

          One of the surprises of research on transformational leadership is that female managers are somewhat more transformational than male managers. In particular, they exceed men in their attention to human relationships. Also, in delivering incentives, women lean toward a more positive, reward-based approach and men toward a more negative and less effective, threat-based approach. In these respects, women appear to be better leaders than men, despite the double standard that can close women out of these roles.

          Why are women leaders more transformational when they are less likely to become leaders in the first place? One reason is that the double standard that slows women’s rise would work against mediocre women while allowing mediocre men to rise. As a consequence, the women who attain leadership roles really are better than the men on average.

          It is also true women generally avoid more domineering, “command and control” behavior because of the backlash they receive if they lead in this way. Men can often get away with autocratic behavior that is roundly disliked in women. Ironically, this backlash against domineering women may foster good leadership because the androgynous middle ground is more likely to bring success. Leaders gain less from ordering others about than from forming teams of smart, motivated collaborators who together figure out how to solve problems and get work done.

    From: http://www.nytimes.com/ 2013/03/20  

    As to the effectiveness of managers, researchers have found, after many years of study, that
    Escolha uma alternativa para a questão 1ab5550e-af
  • 1AAD3F7D-AF

    Inglês

    Interpretação de texto | Reading comprehension
    UECE · 2013Muito difícilEntre para guardar nos favoritos

    TEXT


          Hundreds of studies have assessed leadership styles, mainly by having employees report on how their managers typically behave. Researchers have also collected information on how effective managers are. After large numbers of such studies became available, reviewers aggregated them quantitatively to discover what kinds of leadership are effective.

          One conclusion that has emerged based on the research of the past 30 years is that a hybrid style known as transformational leadership is highly effective in most contemporary organizational contexts.

          A transformational leader acts as an inspirational role model, motivates others to go beyond the confines of their job descriptions, encourages creativity and innovation, fosters good human relationships, and develops the skills of followers. This type of leadership is effective because it fosters strong interpersonal bonds based on a leader’s charisma and consideration of others. These bonds enable leaders to promote high-quality performance by encouraging workers rather than threatening them, thus motivating them to exceed basic expectations.

          By bringing out the best in others, transformational leaders enhance the performance of groups and organizations.

          Transformational leadership is androgynous because it incorporates culturally masculine and feminine behaviors. This androgynous mixing of the masculine and feminine means that skill in this contemporary way of leading does not necessarily come naturally. It may require some effort and thought.

          Men often have to work on their social skills and women on being assertive enough to inspire others. It is nonetheless clear that both women and men can adapt to the demands of leadership in the transformational mode.

          One of the surprises of research on transformational leadership is that female managers are somewhat more transformational than male managers. In particular, they exceed men in their attention to human relationships. Also, in delivering incentives, women lean toward a more positive, reward-based approach and men toward a more negative and less effective, threat-based approach. In these respects, women appear to be better leaders than men, despite the double standard that can close women out of these roles.

          Why are women leaders more transformational when they are less likely to become leaders in the first place? One reason is that the double standard that slows women’s rise would work against mediocre women while allowing mediocre men to rise. As a consequence, the women who attain leadership roles really are better than the men on average.

          It is also true women generally avoid more domineering, “command and control” behavior because of the backlash they receive if they lead in this way. Men can often get away with autocratic behavior that is roundly disliked in women. Ironically, this backlash against domineering women may foster good leadership because the androgynous middle ground is more likely to bring success. Leaders gain less from ordering others about than from forming teams of smart, motivated collaborators who together figure out how to solve problems and get work done.

    From: http://www.nytimes.com/ 2013/03/20  

    Further exploring the apparently paradoxical reasons why women leaders are more successful in transformational leadership than men, the text mentions the fact that
    Escolha uma alternativa para a questão 1aad3f7d-af
  • 1AA5652B-AF

    Inglês

    Interpretação de texto | Reading comprehension
    UECE · 2013Muito difícilEntre para guardar nos favoritos

    TEXT


          Hundreds of studies have assessed leadership styles, mainly by having employees report on how their managers typically behave. Researchers have also collected information on how effective managers are. After large numbers of such studies became available, reviewers aggregated them quantitatively to discover what kinds of leadership are effective.

          One conclusion that has emerged based on the research of the past 30 years is that a hybrid style known as transformational leadership is highly effective in most contemporary organizational contexts.

          A transformational leader acts as an inspirational role model, motivates others to go beyond the confines of their job descriptions, encourages creativity and innovation, fosters good human relationships, and develops the skills of followers. This type of leadership is effective because it fosters strong interpersonal bonds based on a leader’s charisma and consideration of others. These bonds enable leaders to promote high-quality performance by encouraging workers rather than threatening them, thus motivating them to exceed basic expectations.

          By bringing out the best in others, transformational leaders enhance the performance of groups and organizations.

          Transformational leadership is androgynous because it incorporates culturally masculine and feminine behaviors. This androgynous mixing of the masculine and feminine means that skill in this contemporary way of leading does not necessarily come naturally. It may require some effort and thought.

          Men often have to work on their social skills and women on being assertive enough to inspire others. It is nonetheless clear that both women and men can adapt to the demands of leadership in the transformational mode.

          One of the surprises of research on transformational leadership is that female managers are somewhat more transformational than male managers. In particular, they exceed men in their attention to human relationships. Also, in delivering incentives, women lean toward a more positive, reward-based approach and men toward a more negative and less effective, threat-based approach. In these respects, women appear to be better leaders than men, despite the double standard that can close women out of these roles.

          Why are women leaders more transformational when they are less likely to become leaders in the first place? One reason is that the double standard that slows women’s rise would work against mediocre women while allowing mediocre men to rise. As a consequence, the women who attain leadership roles really are better than the men on average.

          It is also true women generally avoid more domineering, “command and control” behavior because of the backlash they receive if they lead in this way. Men can often get away with autocratic behavior that is roundly disliked in women. Ironically, this backlash against domineering women may foster good leadership because the androgynous middle ground is more likely to bring success. Leaders gain less from ordering others about than from forming teams of smart, motivated collaborators who together figure out how to solve problems and get work done.

    From: http://www.nytimes.com/ 2013/03/20  

    As to the leadership pattern that requires attitudes based on features of both male and female behaviors, one may infer that it

    Escolha uma alternativa para a questão 1aa5652b-af
  • 3040F2F9-3B

    Inglês

    Interpretação de texto | Reading comprehension
    PUC - RJ · 2013Muito difícilEntre para guardar nos favoritos

    Imagem da questão de Inglês, da prova de 2013

    In the last section of the article, lines 151-171, the author states that
    Escolha uma alternativa para a questão 3040f2f9-3b
  • 4CD0775B-2B

    Matemática

    Função de 1º Grau ou Função Afim, Problemas com Equação e Inequações
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos

    Para construção de uma tanque com formato de paralelepípedo aberto na parte superior para tratar água com volume igual a 30 m³ foram utilizados dois tipos de material. O material para o fundo do tanque custou R$ 1000,00 por m², enquanto que para as laterais foram gastos R$ 600,00 por m². Sabendo que o comprimento da base é o dobro da sua largura, analise as afirmações a seguir sobre a função que determina o custo total do material utilizado nessa construção, de acordo com o comprimento da base.

    Imagem da questão de Matemática, da prova de 2012


    Assinale a alternativa correta.

    Escolha uma alternativa para a questão 4cd0775b-2b
  • 4CCC2F67-2B

    Matemática

    Geometria Analítica
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos

    Ao se rotacionar a região delimitada pelo arco R e pelo segmento BC em torno do eixo y, obtém um sólido cujo volume mede:

    (Considere as medidas indicadas em cm e o arco como sendo um quarto de uma circunferência)

    Imagem da questão de Matemática, da prova de 2012

    Escolha uma alternativa para a questão 4ccc2f67-2b
  • 4CAFDC33-2B

    Inglês

    Advérbios e conjunções | Adverbs and conjunctions
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos
    Which of the following alternatives for the statement Although this switching system was invented in 1889... (fourth paragraph)is grammatically incorrect?
    Escolha uma alternativa para a questão 4cafdc33-2b
  • 4C9F336F-2B

    Literatura

    Escolas Literárias
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos
    Todas as alternativas se referem à obra Memórias Sentimentais de João Miramar, de Oswald de Andrade, exceto a:
    Escolha uma alternativa para a questão 4c9f336f-2b
  • 4C963363-2B

    Literatura

    Escolas Literárias
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos
    Sobre a literatura brasileira e as obras relacionadas para esta prova, a alternativa correta é:
    Escolha uma alternativa para a questão 4c963363-2b
  • 22222EEF-FD

    Química

    Energias Químicas no Cotidiano
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos
    Com relação a combustão completa do etanol e da gasolina, assinale a alternativa correta
    Escolha uma alternativa para a questão 22222eef-fd
  • 22054869-FD

    Física

    Cinemática
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos
    Do alto de um prédio de altura h abandona-se um corpo em queda livre. A distância do solo em que o módulo da velocidade do corpo é igual a metade do módulo que terá ao chegar ao solo é:
    Escolha uma alternativa para a questão 22054869-fd
  • 2200B7F7-FD

    Física

    Eletricidade
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos

    Para um desenvolvimento sustentável é importante o uso racional de energia. Considerando o exposto, analise as afirmações a seguir.

    I É importante conhecermos a potência elétrica de um eletrodoméstico, pois ela é um dos fatores relacionados ao consumo de energia elétrica.

    II O consumo de energia elétrica de um aparelho está ligado sempre ao produto de sua potência elétrica pelo tempo em que ele permanece ligado.

    III Todos os aparelhos fabricados com tensão nominal de 110V consomem menos energia elétrica que os fabricados com tensão nominal de 220V.



    Todas as afirmações corretas estão em:

    Escolha uma alternativa para a questão 2200b7f7-fd
  • 21F06068-FD

    Matemática

    Geometria Analítica
    Universidade do Contestado - Santa Catarina · 2012Muito difícilEntre para guardar nos favoritos

    Observe o gráfico da função cujo domínio é o conjunto D={xR/-2<x<4} e analise as afirmações a seguir.

    Imagem da questão de Matemática, da prova de 2012

    I A função é par.

    II A função possui 3 raízes reais.

    III No intervalo A=[1,3] a função é decrescente

    IV A função pode ser representada por y = x³-3x²-x+3, sendo D={xR/-2<x<4}.



    Todas as afirmações corretas estão em:


    Escolha uma alternativa para a questão 21f06068-fd