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  • Linguagens

    Inglês

         Brazil plowed billions of dollars into building a railroad across arid backlands, only for the longdelayed project to fall prey to metal scavengers. Curvaceous new public buildings designed by the famed architect Oscar Niemeyer were abandoned right after being constructed. There was even an illfated U.F.O. museum built with federal funds. Its skeletal remains now sit like a lost ship among the weeds.
         As Brazil sprints to get ready for the World Cup in June, it has run up against a catalog of delays, some caused by deadly construction accidents at stadiums, and cost overruns. It is building bus and rail systems for spectators that will not be finished until long after the games are done. But the World Cup projects are just a part of a bigger national problem casting a pall over Brazil’s grand ambitions: an array of lavish projects conceived when economic growth was surging that now stand abandoned, stalled or wildly over budget. 
        Some economists say the troubled projects reveal a crippling bureaucracy, irresponsible allocation of resources and bastions of corruption.
        Huge street protests have been aimed at costly new stadiums being built in cities like Manaus and Brasília, whose paltry fan bases are almost sure to leave a sea of empty seats after the World Cup events are finished, adding to concerns that even more white elephants will emerge from the tournament. 
       “The fiascos are multiplying, revealing disarray that is regrettably systemic,” said Gil Castello Branco, director of Contas Abertas, a Brazilian watchdog group that scrutinizes public budgets. “We’re waking up to the reality that immense resources have been wasted on extravagant projects when our public schools are still a mess and raw sewage is still in our streets.” 
         The growing list of troubled development projects includes a $3.4 billion network of concrete canals in the drought-plagued hinterland of northeast Brazil — which was supposed to be finished in 2010 — as well as dozens of new wind farms idled by a lack of transmission lines and unfinished luxury hotels blighting Rio de Janeiro’s skyline.
         Economists surveyed by the nation’s central bank see Brazil’s economy growing just 1.63 percent this year, down from 7.5 percent in 2010, making 2014 the fourth straight year of slow growth. 
         President Dilma Rousseff’s supporters contend that the public spending has worked, helping to keep unemployment at historical lows and preventing what would have been a much worse economic slowdown had the government not pumped its considerable resources into infrastructure development.
        Still, a growing chorus of critics argues that the inability to finish big infrastructure projects reveals weaknesses in Brazil’s model of state capitalism. First, they say, Brazil gives extraordinary influence to a web of state-controlled companies, banks and pension funds to invest in ill-advised projects. Then other bastions of the vast public bureaucracy cripple projects with audits and lawsuits.
         “Some ventures never deserved public money in the first place,” said Sérgio Lazzarini, an economist at Insper, a São Paulo business school, pointing to the millions in state financing for the overhaul of the Glória hotel in Rio, owned until recently by a mining tycoon, Eike Batista. The project was left unfinished, unable to open for the World Cup, when Mr. Batista’s business empire crumbled last year. “For infrastructure projects which deserve state support and get it,” Mr. Lazzarini continued, “there’s the daunting task of dealing with the risks that the state itself creates.” 
         The Transnordestina, a railroad begun in 2006 here in northeast Brazil, illustrates some of the pitfalls plaguing projects big and small. Scheduled to be finished in 2010 at a cost of about $1.8 billion, the railroad, designed to stretch more than 1,000 miles, is now expected to cost at least $3.2 billion, with most financing from state banks. Officials say it should be completed around 2016. But with work sites abandoned because of audits and other setbacks months ago in and around Paulistana, a town in Piauí, one of Brazil’s poorest states, even that timeline seems optimistic. Long stretches where freight trains were already supposed to be running stand deserted. Wiry vaqueiros, or cowboys, herd cattle in the shadow of ghostly railroad bridges that tower 150 feet above parched valleys. “Thieves are pillaging metal from the work sites,” said Adailton Vieira da Silva, 42, an electrician who labored with thousands of others before work halted last year. “Now there are just these bridges left in the middle of nowhere.” 
         Brazil’s transportation minister, César Borges, expressed exasperation with the delays in finishing the railroad, which is needed to transport soybean harvests to port. He listed the bureaucracies that delay projects like the Transnordestina: the Federal Court of Accounts; the Office of the Comptroller General; an environmental protection agency; an institute protecting archaeological patrimony; agencies protecting the rights of indigenous peoples and descendants of escaped slaves; and the Public Ministry, a body of independent prosecutors. Still, Mr. Borges insisted, “Projects get delayed in countries around the world, not just Brazil.”
        Some economists contend that the way Brazil is investing may be hampering growth instead of supporting it. The authorities encouraged energy companies to build wind farms, but dozens cannot operate because they lack transmission lines to connect to the electricity grid. Meanwhile, manufacturers worry over potential electricity rationing as reservoirs at hydroelectric dams run dry amid a drought.
         Then there is the extraterrestrial museum in Varginha, a city in southeast Brazil where residents claimed to have seen an alien in 1996. Officials secured federal money to build the museum, but now all that remains of the unfinished project is the rusting carcass of what looks like a flying saucer. “That museum,” said Roberto Macedo, an economist at the University of São Paulo, “is an insult to both extraterrestrials and the terrestrial beings like ourselves who foot the bill for yet another project failing to deliver.”

    Adapted from www.nytimes.com/April 12, 2014.
    In the sentence “…the troubled projects reveal a crippling bureaucracy, irresponsible allocation of resources and bastions of corruption”, one finds a/an
    Escolha uma alternativa para a questão e18587e6-bb
  • Linguagens

    Espanhol

     Leia o texto que se segue e depois responda à questão proposta. Volte ao texto quando necessário.


    Imagem da questão de Espanhol, Universidade Estadual de Montes Claros - MG 2018, Significação Contextual de Palavras e Expressões | Significacción Contextual de Palabras y Expresiones

    A única alternativa em que a correspondência entre o termo à esquerda e o seu significado à direita está INCORRETA é
    Escolha uma alternativa para a questão e18681d6-b4
  • Ciências Humanas

    Geografia

    Imagem da questão de Geografia, Universidade de Vassouras 2022, Clima

    MENDONÇA, F. e DANNI-OLIVEIRA. Climatologia:

    noções básicas e climas do Brasil. São Paulo: Oficina de Textos, 2007.


    A partir da análise do esquema, identifica-se a ocorrência dos seguintes fenômenos atmosféricos na zona equatorial:

    Escolha uma alternativa para a questão e18732d6-7a
  • Situando o Brasil no cenário econômico mundial da segunda metade do século XIX, podemos inferir corretamente que a principal influência estrangeira no país foi:
    Escolha uma alternativa para a questão e1892887-f6
  • Ciências da Natureza

    Biologia

    Um estudante do ensino médio, ao visitar uma feira de biologia, passou por uma sala onde vários microscópios estavam disponíveis para que diversas células e seus constituintes pudessem ser observados, identificados e/ou localizados. Em cada microscópio, havia o nome do corante usado para observar, identificar e/ou localizar algum constituinte celular. A sequência de corantes usados na observação do estudante foi a seguinte: microscópio 1 – corante verde janus; microscópio 2 – azul de metileno; microscópio 3 – corante vermelho neutro em baixa concentração.

    Considerando o exposto acima, é CORRETO afirmar que os constituintes celulares observados, identificados e/ou localizados pelo estudante foram:

    Escolha uma alternativa para a questão e18943f2-b4
  • Ciências Humanas

    História

    Portugueses: Toda a força é insuficiente contra a vontade de um Povo, que não quer virar escravo: a História do Mundo confirma esta verdade, confirmam-na ainda os rápidos acontecimentos que tiveram lugar neste vasto Império embaído, a princípio, pelas lisonjeiras promessas do Congresso de Lisboa, convencido logo depois das falsidades delas, traído em seus direitos mais sagrados, em seus interesses mais claros não lhe apresentando o futuro outra perspectiva, senão a da recolonização e a do despotismo legal (…) o grande e generoso Povo Brasileiro (…) foi unanime em escolher-me para seu defensor Perpétuo, honroso encargo que com ufania aceitei e que saberei desempenhar à custa de todo meu sangue.

    Proclamação do imperador D. Pedro I aos portugueses, 21/10/1822.

    Disponível no Arquivo Nacional.


    A partir do documento, o processo descrito na carta e uma de suas causas foram, respectivamente:

    Escolha uma alternativa para a questão e189f4dd-7a
  • Linguagens

    Inglês

         Brazil plowed billions of dollars into building a railroad across arid backlands, only for the longdelayed project to fall prey to metal scavengers. Curvaceous new public buildings designed by the famed architect Oscar Niemeyer were abandoned right after being constructed. There was even an illfated U.F.O. museum built with federal funds. Its skeletal remains now sit like a lost ship among the weeds.
         As Brazil sprints to get ready for the World Cup in June, it has run up against a catalog of delays, some caused by deadly construction accidents at stadiums, and cost overruns. It is building bus and rail systems for spectators that will not be finished until long after the games are done. But the World Cup projects are just a part of a bigger national problem casting a pall over Brazil’s grand ambitions: an array of lavish projects conceived when economic growth was surging that now stand abandoned, stalled or wildly over budget. 
        Some economists say the troubled projects reveal a crippling bureaucracy, irresponsible allocation of resources and bastions of corruption.
        Huge street protests have been aimed at costly new stadiums being built in cities like Manaus and Brasília, whose paltry fan bases are almost sure to leave a sea of empty seats after the World Cup events are finished, adding to concerns that even more white elephants will emerge from the tournament. 
       “The fiascos are multiplying, revealing disarray that is regrettably systemic,” said Gil Castello Branco, director of Contas Abertas, a Brazilian watchdog group that scrutinizes public budgets. “We’re waking up to the reality that immense resources have been wasted on extravagant projects when our public schools are still a mess and raw sewage is still in our streets.” 
         The growing list of troubled development projects includes a $3.4 billion network of concrete canals in the drought-plagued hinterland of northeast Brazil — which was supposed to be finished in 2010 — as well as dozens of new wind farms idled by a lack of transmission lines and unfinished luxury hotels blighting Rio de Janeiro’s skyline.
         Economists surveyed by the nation’s central bank see Brazil’s economy growing just 1.63 percent this year, down from 7.5 percent in 2010, making 2014 the fourth straight year of slow growth. 
         President Dilma Rousseff’s supporters contend that the public spending has worked, helping to keep unemployment at historical lows and preventing what would have been a much worse economic slowdown had the government not pumped its considerable resources into infrastructure development.
        Still, a growing chorus of critics argues that the inability to finish big infrastructure projects reveals weaknesses in Brazil’s model of state capitalism. First, they say, Brazil gives extraordinary influence to a web of state-controlled companies, banks and pension funds to invest in ill-advised projects. Then other bastions of the vast public bureaucracy cripple projects with audits and lawsuits.
         “Some ventures never deserved public money in the first place,” said Sérgio Lazzarini, an economist at Insper, a São Paulo business school, pointing to the millions in state financing for the overhaul of the Glória hotel in Rio, owned until recently by a mining tycoon, Eike Batista. The project was left unfinished, unable to open for the World Cup, when Mr. Batista’s business empire crumbled last year. “For infrastructure projects which deserve state support and get it,” Mr. Lazzarini continued, “there’s the daunting task of dealing with the risks that the state itself creates.” 
         The Transnordestina, a railroad begun in 2006 here in northeast Brazil, illustrates some of the pitfalls plaguing projects big and small. Scheduled to be finished in 2010 at a cost of about $1.8 billion, the railroad, designed to stretch more than 1,000 miles, is now expected to cost at least $3.2 billion, with most financing from state banks. Officials say it should be completed around 2016. But with work sites abandoned because of audits and other setbacks months ago in and around Paulistana, a town in Piauí, one of Brazil’s poorest states, even that timeline seems optimistic. Long stretches where freight trains were already supposed to be running stand deserted. Wiry vaqueiros, or cowboys, herd cattle in the shadow of ghostly railroad bridges that tower 150 feet above parched valleys. “Thieves are pillaging metal from the work sites,” said Adailton Vieira da Silva, 42, an electrician who labored with thousands of others before work halted last year. “Now there are just these bridges left in the middle of nowhere.” 
         Brazil’s transportation minister, César Borges, expressed exasperation with the delays in finishing the railroad, which is needed to transport soybean harvests to port. He listed the bureaucracies that delay projects like the Transnordestina: the Federal Court of Accounts; the Office of the Comptroller General; an environmental protection agency; an institute protecting archaeological patrimony; agencies protecting the rights of indigenous peoples and descendants of escaped slaves; and the Public Ministry, a body of independent prosecutors. Still, Mr. Borges insisted, “Projects get delayed in countries around the world, not just Brazil.”
        Some economists contend that the way Brazil is investing may be hampering growth instead of supporting it. The authorities encouraged energy companies to build wind farms, but dozens cannot operate because they lack transmission lines to connect to the electricity grid. Meanwhile, manufacturers worry over potential electricity rationing as reservoirs at hydroelectric dams run dry amid a drought.
         Then there is the extraterrestrial museum in Varginha, a city in southeast Brazil where residents claimed to have seen an alien in 1996. Officials secured federal money to build the museum, but now all that remains of the unfinished project is the rusting carcass of what looks like a flying saucer. “That museum,” said Roberto Macedo, an economist at the University of São Paulo, “is an insult to both extraterrestrials and the terrestrial beings like ourselves who foot the bill for yet another project failing to deliver.”

    Adapted from www.nytimes.com/April 12, 2014.
    The sentence “…immense resources have been wasted on extravagant projects when our public schools are still a mess and raw sewage is still in our streets” contains a/an
    Escolha uma alternativa para a questão e18a1919-bb
  • Ciências Humanas

    História

    Na década de 1920, a sociedade brasileira viveu um período de grande efervescência e profundas transformações. Mergulhado numa crise cujos sintomas se manifestaram nos mais variados planos, o país experimentou uma fase de transição cujas rupturas mais drásticas se concretizaram a partir do movimento de 1930.

    FERREIRA, Marieta de Moraes e PINTO, Surama Conde Sá.

    “A crise dos anos 1920 e a Revolução de 1930”.

    In: FERREIRA, Jorge e DELGADO, Lucília. O Brasil republicano.

    Vol. 1. Rio de Janeiro: Civilização Brasileira, 2003.


    Duas das transformações socioeconômicas que contribuíram para a ruptura mais drástica indicada foram:

    Escolha uma alternativa para a questão e18cd800-7a
  • Ciências Humanas

    Geografia

    Analisando o processo de exploração econômica na Amazônia, podemos identificar corretamente que ela teve início:
    Escolha uma alternativa para a questão e18d3411-f6
  • Linguagens

    Inglês

         Brazil plowed billions of dollars into building a railroad across arid backlands, only for the longdelayed project to fall prey to metal scavengers. Curvaceous new public buildings designed by the famed architect Oscar Niemeyer were abandoned right after being constructed. There was even an illfated U.F.O. museum built with federal funds. Its skeletal remains now sit like a lost ship among the weeds.
         As Brazil sprints to get ready for the World Cup in June, it has run up against a catalog of delays, some caused by deadly construction accidents at stadiums, and cost overruns. It is building bus and rail systems for spectators that will not be finished until long after the games are done. But the World Cup projects are just a part of a bigger national problem casting a pall over Brazil’s grand ambitions: an array of lavish projects conceived when economic growth was surging that now stand abandoned, stalled or wildly over budget. 
        Some economists say the troubled projects reveal a crippling bureaucracy, irresponsible allocation of resources and bastions of corruption.
        Huge street protests have been aimed at costly new stadiums being built in cities like Manaus and Brasília, whose paltry fan bases are almost sure to leave a sea of empty seats after the World Cup events are finished, adding to concerns that even more white elephants will emerge from the tournament. 
       “The fiascos are multiplying, revealing disarray that is regrettably systemic,” said Gil Castello Branco, director of Contas Abertas, a Brazilian watchdog group that scrutinizes public budgets. “We’re waking up to the reality that immense resources have been wasted on extravagant projects when our public schools are still a mess and raw sewage is still in our streets.” 
         The growing list of troubled development projects includes a $3.4 billion network of concrete canals in the drought-plagued hinterland of northeast Brazil — which was supposed to be finished in 2010 — as well as dozens of new wind farms idled by a lack of transmission lines and unfinished luxury hotels blighting Rio de Janeiro’s skyline.
         Economists surveyed by the nation’s central bank see Brazil’s economy growing just 1.63 percent this year, down from 7.5 percent in 2010, making 2014 the fourth straight year of slow growth. 
         President Dilma Rousseff’s supporters contend that the public spending has worked, helping to keep unemployment at historical lows and preventing what would have been a much worse economic slowdown had the government not pumped its considerable resources into infrastructure development.
        Still, a growing chorus of critics argues that the inability to finish big infrastructure projects reveals weaknesses in Brazil’s model of state capitalism. First, they say, Brazil gives extraordinary influence to a web of state-controlled companies, banks and pension funds to invest in ill-advised projects. Then other bastions of the vast public bureaucracy cripple projects with audits and lawsuits.
         “Some ventures never deserved public money in the first place,” said Sérgio Lazzarini, an economist at Insper, a São Paulo business school, pointing to the millions in state financing for the overhaul of the Glória hotel in Rio, owned until recently by a mining tycoon, Eike Batista. The project was left unfinished, unable to open for the World Cup, when Mr. Batista’s business empire crumbled last year. “For infrastructure projects which deserve state support and get it,” Mr. Lazzarini continued, “there’s the daunting task of dealing with the risks that the state itself creates.” 
         The Transnordestina, a railroad begun in 2006 here in northeast Brazil, illustrates some of the pitfalls plaguing projects big and small. Scheduled to be finished in 2010 at a cost of about $1.8 billion, the railroad, designed to stretch more than 1,000 miles, is now expected to cost at least $3.2 billion, with most financing from state banks. Officials say it should be completed around 2016. But with work sites abandoned because of audits and other setbacks months ago in and around Paulistana, a town in Piauí, one of Brazil’s poorest states, even that timeline seems optimistic. Long stretches where freight trains were already supposed to be running stand deserted. Wiry vaqueiros, or cowboys, herd cattle in the shadow of ghostly railroad bridges that tower 150 feet above parched valleys. “Thieves are pillaging metal from the work sites,” said Adailton Vieira da Silva, 42, an electrician who labored with thousands of others before work halted last year. “Now there are just these bridges left in the middle of nowhere.” 
         Brazil’s transportation minister, César Borges, expressed exasperation with the delays in finishing the railroad, which is needed to transport soybean harvests to port. He listed the bureaucracies that delay projects like the Transnordestina: the Federal Court of Accounts; the Office of the Comptroller General; an environmental protection agency; an institute protecting archaeological patrimony; agencies protecting the rights of indigenous peoples and descendants of escaped slaves; and the Public Ministry, a body of independent prosecutors. Still, Mr. Borges insisted, “Projects get delayed in countries around the world, not just Brazil.”
        Some economists contend that the way Brazil is investing may be hampering growth instead of supporting it. The authorities encouraged energy companies to build wind farms, but dozens cannot operate because they lack transmission lines to connect to the electricity grid. Meanwhile, manufacturers worry over potential electricity rationing as reservoirs at hydroelectric dams run dry amid a drought.
         Then there is the extraterrestrial museum in Varginha, a city in southeast Brazil where residents claimed to have seen an alien in 1996. Officials secured federal money to build the museum, but now all that remains of the unfinished project is the rusting carcass of what looks like a flying saucer. “That museum,” said Roberto Macedo, an economist at the University of São Paulo, “is an insult to both extraterrestrials and the terrestrial beings like ourselves who foot the bill for yet another project failing to deliver.”

    Adapted from www.nytimes.com/April 12, 2014.
    In terms of voice, the verbs in the sentences “Huge street protests have been aimed at costly new stadiums” and “The growing list of troubled development projects includes a $3.4 billion network of concrete canals in the drought-plagued hinterland of northeast Brazil” are, respectively
    Escolha uma alternativa para a questão e18d6134-bb
  • Matemática

    Matemática

    Leia a notícia.

    Imagem da questão de Matemática, UFTM 2013, Aritmética e Problemas
    Considerando as informações contidas na notícia, a distância aproximada da Terra à Lua, em metros, pode ser corretamente representada, em notação científica, por:
    Escolha uma alternativa para a questão e18dc53f-e0
  • Ciências Humanas

    História

    Observe a primeira propaganda da Coca-Cola no Brasil, divulgada em 1943. Em seguida, analise os itens propostos.

    Imagem da questão de História, PUC - PR 2015, Era Vargas – 1930-1954

    Disponível em: <http://www.jipemania.com/coke/brasil/imgbrasil/1943-COCA-COLA-AD-SPRITE-PRIMEIRO-AD.jpg> . Acesso em: 22 ago. 2015.

    I. A expressão “gostará imensamente do seu delicioso sabor” demonstra que o produto já era bem conhecido no Brasil.

    II. Considerando que a empresa Coca Cola produzia também geladeiras, é possível afirmar que a campanha em favor da Coca-Cola “bem fria” divulgava ao mesmo tempo a venda dos refrigeradores, que possibilitariam o consumo do produto gelado.

    III. A expressão “Unidos hoje, unidos sempre” representa uma aproximação da política brasileira e norte-americana no período, que implicará um aumento das importações dos produtos norte-americanos pelo Brasil.

    IV. Apesar de a propaganda ser do ano 1943, não é possível estabelecer nenhuma relação entre a comercialização da Coca-Cola no Brasil na década de 1940 e a participação do Brasil na Segunda Guerra Mundial.

    Assinale a alternativa CORRETA.

    Escolha uma alternativa para a questão e18ef8be-30
  • Ciências da Natureza

    Biologia

    A Organização Pan-Americana da Saúde (OPAS) concedeu ao Brasil, no ano de 2016, o certificado de eliminação da circulação do vírus de uma determinada doença. Dois estados brasileiros, provavelmente pelo grande contingente de imigrantes venezuelanos que receberam, foram acometidos pelos surtos da doença em questão.

    Acerca do assunto abordado, é CORRETO afirmar:

    Escolha uma alternativa para a questão e18fb66f-b4
  • BANDEIRA DO JUNETEENTH HASTEADA EM NEBRASKA, 2020

    Imagem da questão de Conhecimentos Gerais, Universidade de Vassouras 2022, Movimentos Sociais, Discriminação e Desigualdade: Raça, classe e gênero

    g1.globo.com


    O presidente dos Estados Unidos, Joe Biden assinou, a lei que estabelece o dia 19 de junho como o “Juneteenth” (junção das palavras junho e dezenove em inglês), um feriado nacional que comemora o fim da escravidão no país.

    Este é o primeiro feriado nacional a ser estabelecido desde o “Dia de Martin Luther King Jr.”, em 1983, e se torna o 11º reconhecido pelo governo federal dos Estados Unidos.

    O “Juneteenth” comemora o dia 19 de junho de 1865, quando o Major General Gordon Granger anunciou o fim da escravidão em Galveston, Texas, em acordo com a Proclamação de Emancipação de 1863 do presidente Abraham Lincoln.

    cnnbrasil.com.br, 17/06/2021.


    Nos EUA, um efeito esperado da medida descrita é contribuir para:  

    Escolha uma alternativa para a questão e190d055-7a
  • Linguagens

    Inglês

         Brazil plowed billions of dollars into building a railroad across arid backlands, only for the longdelayed project to fall prey to metal scavengers. Curvaceous new public buildings designed by the famed architect Oscar Niemeyer were abandoned right after being constructed. There was even an illfated U.F.O. museum built with federal funds. Its skeletal remains now sit like a lost ship among the weeds.
         As Brazil sprints to get ready for the World Cup in June, it has run up against a catalog of delays, some caused by deadly construction accidents at stadiums, and cost overruns. It is building bus and rail systems for spectators that will not be finished until long after the games are done. But the World Cup projects are just a part of a bigger national problem casting a pall over Brazil’s grand ambitions: an array of lavish projects conceived when economic growth was surging that now stand abandoned, stalled or wildly over budget. 
        Some economists say the troubled projects reveal a crippling bureaucracy, irresponsible allocation of resources and bastions of corruption.
        Huge street protests have been aimed at costly new stadiums being built in cities like Manaus and Brasília, whose paltry fan bases are almost sure to leave a sea of empty seats after the World Cup events are finished, adding to concerns that even more white elephants will emerge from the tournament. 
       “The fiascos are multiplying, revealing disarray that is regrettably systemic,” said Gil Castello Branco, director of Contas Abertas, a Brazilian watchdog group that scrutinizes public budgets. “We’re waking up to the reality that immense resources have been wasted on extravagant projects when our public schools are still a mess and raw sewage is still in our streets.” 
         The growing list of troubled development projects includes a $3.4 billion network of concrete canals in the drought-plagued hinterland of northeast Brazil — which was supposed to be finished in 2010 — as well as dozens of new wind farms idled by a lack of transmission lines and unfinished luxury hotels blighting Rio de Janeiro’s skyline.
         Economists surveyed by the nation’s central bank see Brazil’s economy growing just 1.63 percent this year, down from 7.5 percent in 2010, making 2014 the fourth straight year of slow growth. 
         President Dilma Rousseff’s supporters contend that the public spending has worked, helping to keep unemployment at historical lows and preventing what would have been a much worse economic slowdown had the government not pumped its considerable resources into infrastructure development.
        Still, a growing chorus of critics argues that the inability to finish big infrastructure projects reveals weaknesses in Brazil’s model of state capitalism. First, they say, Brazil gives extraordinary influence to a web of state-controlled companies, banks and pension funds to invest in ill-advised projects. Then other bastions of the vast public bureaucracy cripple projects with audits and lawsuits.
         “Some ventures never deserved public money in the first place,” said Sérgio Lazzarini, an economist at Insper, a São Paulo business school, pointing to the millions in state financing for the overhaul of the Glória hotel in Rio, owned until recently by a mining tycoon, Eike Batista. The project was left unfinished, unable to open for the World Cup, when Mr. Batista’s business empire crumbled last year. “For infrastructure projects which deserve state support and get it,” Mr. Lazzarini continued, “there’s the daunting task of dealing with the risks that the state itself creates.” 
         The Transnordestina, a railroad begun in 2006 here in northeast Brazil, illustrates some of the pitfalls plaguing projects big and small. Scheduled to be finished in 2010 at a cost of about $1.8 billion, the railroad, designed to stretch more than 1,000 miles, is now expected to cost at least $3.2 billion, with most financing from state banks. Officials say it should be completed around 2016. But with work sites abandoned because of audits and other setbacks months ago in and around Paulistana, a town in Piauí, one of Brazil’s poorest states, even that timeline seems optimistic. Long stretches where freight trains were already supposed to be running stand deserted. Wiry vaqueiros, or cowboys, herd cattle in the shadow of ghostly railroad bridges that tower 150 feet above parched valleys. “Thieves are pillaging metal from the work sites,” said Adailton Vieira da Silva, 42, an electrician who labored with thousands of others before work halted last year. “Now there are just these bridges left in the middle of nowhere.” 
         Brazil’s transportation minister, César Borges, expressed exasperation with the delays in finishing the railroad, which is needed to transport soybean harvests to port. He listed the bureaucracies that delay projects like the Transnordestina: the Federal Court of Accounts; the Office of the Comptroller General; an environmental protection agency; an institute protecting archaeological patrimony; agencies protecting the rights of indigenous peoples and descendants of escaped slaves; and the Public Ministry, a body of independent prosecutors. Still, Mr. Borges insisted, “Projects get delayed in countries around the world, not just Brazil.”
        Some economists contend that the way Brazil is investing may be hampering growth instead of supporting it. The authorities encouraged energy companies to build wind farms, but dozens cannot operate because they lack transmission lines to connect to the electricity grid. Meanwhile, manufacturers worry over potential electricity rationing as reservoirs at hydroelectric dams run dry amid a drought.
         Then there is the extraterrestrial museum in Varginha, a city in southeast Brazil where residents claimed to have seen an alien in 1996. Officials secured federal money to build the museum, but now all that remains of the unfinished project is the rusting carcass of what looks like a flying saucer. “That museum,” said Roberto Macedo, an economist at the University of São Paulo, “is an insult to both extraterrestrials and the terrestrial beings like ourselves who foot the bill for yet another project failing to deliver.”

    Adapted from www.nytimes.com/April 12, 2014.
    The two sentences “‘Some ventures never deserved public money in the first place,’ said Sérgio Lazzarini, an economist at Insper, a São Paulo business school” and “‘That museum,’ said Roberto Macedo, an economist at the University of São Paulo, ‘is an insult to both extraterrestrials and the terrestrial beings like ourselves who foot the bill for yet another project failing to deliver’” contain, respectively, examples of
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  • Ciências Humanas

    História

    Assinale a alternativa que contém dois movimentos que tiveram por base comunidades religiosas e que foram reprimidas por forças locais e tropas enviadas pelo governo central nos primeiros anos da República
    Escolha uma alternativa para a questão e191a217-f6
  • Ciências Humanas

    História

    De acordo com Boris Fausto (1999, p. 484) e sobre o período da Ditadura Militar no Brasil, “O governo Médici não se limitou à repressão. Distinguiu claramente entre um setor significativo, mas minoritário na sociedade, adversário do regime, e a massa da população que vivia um dia-a-dia de alguma esperança nesses anos de prosperidade econômica. A repressão acabou com o primeiro setor, enquanto a propaganda encarregou-se de, pelo menos, neutralizar o segundo. Para alcançar este último objetivo, o governo contou com o grande avanço das telecomunicações no país, após 1964”. Sobre esse avanço e sobre o Governo Médici, marque a alternativa CORRETA.
    Escolha uma alternativa para a questão e1922872-30
  • Ciências da Natureza

    Biologia

    O conhecimento sobre a história, os recursos necessários, as taxas de natalidade, mortalidade e migração, as relações intra e interespecíficas e os efeitos das condições ambientais de uma espécie é importante para a compreensão da sua distribuição e abundância. A sobreposição de nichos consiste na possibilidade de três espécies competirem por um recurso. Todas as alternativas a seguir estão relacionadas a esse tipo de sobreposição e podem servir para diferenciar nichos, EXCETO
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  • A imagem a seguir, divulgada no site do jornal O Estado de São Paulo, retrata o movimento social de grupos que pedem o impeachment do governo de Dilma Roussef na manifestação de 16 de agosto de 2015.

    Imagem da questão de Atualidades, PUC - PR 2015, Atualidades do ano de 2015

    Tendo em vista a experiência democrática brasileira, assinale a alternativa CORRETA.

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  • Ciências Humanas

    História

    Analise as proposições a seguir:

    I - Apesar dos portugueses terem tido no aprisionamento de indígenas a grande força motriz para explorar a região de floresta equatorial, o extrativismo vegetal tornou-se a mais importante atividade econômica da região.

    II - O reino português interessado nas drogas do sertão criou incentivos por meio da concessão de privilégios fiscais e isenção de impostos para a sua exploração.

    III - Na ocupação da Amazônia também foi importante a presença de religiosos - jesuítas, franciscanos e carmelitas - nas missões por eles fundadas.

    Está(ão) correta(s) a(s) proposição(ões)
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