De acordo com a norma-padrão da Língua Portuguesa e com o contexto, assinale a alternativa correta quanto ao emprego dos vocábulos grifados.
Duas cidades de mesma altitude, situadas na mesma latitude, numa região onde o vento flui em direção constante durante todo o ano, estão separadas por uma montanha. O vento flui perpendicularmente ao eixo médio da montanha e como conseqüência a(s)
Atualmente, as Diretrizes Nacionais para a Educação Especial sugerem uma nova terminologia que reflita a real necessidade educacional do sujeito, excluindo aquelas que possam sugerir estereótipos. O professor de Educação Especial deverá, então, empregar nesse contexto, o termo
Atenção: As questões de números 1 a 5 referem-se ao texto que segue.
O cipreste inclina-se em fina reverência
e as margaridas estremecem, sobressaltadas.
A grande amendoeira consente que balancem
suas largas folhas transparentes ao sol.
Misturam-se uns aos outros, rápidos e frágeis,
os longos fios da relva, lustrosos, lisos fios verdes.
Frondes rendadas de acácias palpitam inquietamente
com o mesmo tremor das samambaias
debruçadas nos vasos.
Fremem os bambus sem sossego,
num insistente ritmo breve.
O vento é o mesmo:
mas sua resposta é diferente em cada folha.
Somente a árvore seca fica imóvel,
entre borboletas e pássaros.
Como a escada e as colunas de pedra,
ela pertence agora a outro reino.
Seu movimento secou também, num desenho inerte.
Jaz perfeita, em sua escultura de cinza densa.
O vento que percorre o jardim
pode subir e descer por seus galhos inúmeros:
ela não responderá mais nada,
hirta e surda, naquele verde mundo sussurrante.
(Cecília Meireles. O Vento)
O cipreste inclina-se em fina reverência
e as margaridas estremecem, sobressaltadas.
A grande amendoeira consente que balancem
suas largas folhas transparentes ao sol.
Misturam-se uns aos outros, rápidos e frágeis,
os longos fios da relva, lustrosos, lisos fios verdes.
Frondes rendadas de acácias palpitam inquietamente
com o mesmo tremor das samambaias
debruçadas nos vasos.
Fremem os bambus sem sossego,
num insistente ritmo breve.
O vento é o mesmo:
mas sua resposta é diferente em cada folha.
Somente a árvore seca fica imóvel,
entre borboletas e pássaros.
Como a escada e as colunas de pedra,
ela pertence agora a outro reino.
Seu movimento secou também, num desenho inerte.
Jaz perfeita, em sua escultura de cinza densa.
O vento que percorre o jardim
pode subir e descer por seus galhos inúmeros:
ela não responderá mais nada,
hirta e surda, naquele verde mundo sussurrante.
(Cecília Meireles. O Vento)
Assinale a alternativa onde há ERRO de concordância (nominal/verbal).
João, de 8 anos, está internado em um hospital infantil para realizar um tratamento de saúde que o afastará da escola por um período de seis meses. Desde o início de sua internação, ele frequenta a classe hospitalar, que funciona em uma das dependências do hospital, e realiza as atividades propostas pelos professores que atuam nesse espaço especializado de ensino. As avaliações sobre o desenvolvimento da aprendizagem de João são encaminhadas, regularmente, à direção da escola em que ele está matriculado. Em relação a este caso, assinale a alternativa correta.
Sobre o Sistema Único de Saúde (SUS), assinale a alternativa correta.
A educação infantil, nas unidades educacionais, visa promover o desenvolvimento global da criança, o que inclui apoiar o desenvolvimento de sua criatividade e a construção de novas aprendizagens. Um instrumento privilegiado para o desenvolvimento da criança é a brincadeira. O brincar
De acordo com a norma-padrão da Língua Portuguesa e em relação ao uso ou não da crase, leia os trechos abaixo e, em seguida, assinale a alternativa que preenche correta e respectivamente as lacunas.
1. Ensinar é criar possibilidades para produzir conhecimento e para __ sua construção.
2. Uma criança só aprende __ amar se for amada.
3. Educar uma pessoa apenas no intelecto, esquecendo-se da moral, é criar uma ameaça __ sociedade.
1. Ensinar é criar possibilidades para produzir conhecimento e para __ sua construção.
2. Uma criança só aprende __ amar se for amada.
3. Educar uma pessoa apenas no intelecto, esquecendo-se da moral, é criar uma ameaça __ sociedade.
De acordo com Carvalho (2004), para promover a educação inclusiva, precisamos
Este movimento cultural brasileiro surgiu na década de 60, a partir de um programa televisivo, que mesclava música, comportamento e moda. O estilo musical ligava-se basicamente ao rock americano e inglês, mas de uma forma mais romântica. Seus maiores representantes são Roberto Carlos, Erasmo Carlos e Wanderléa. O aparecimento desses artistas acabou formando o movimento chamado de
O atendimento pré-hospitalar é o alicerce do processo de socorro à vítima de acidentes e, se não for bem realizado, as chances de sobrevida caem exponencialmente. Por isso, assim que os socorristas chegam ao local do acidente, deve ser realizada a avaliação primária, que se constitui de determinadas fases. Desse modo, assinale a alternativa que apresenta corretamente a especificação das duas primeiras fases segundo o Protocolo de APH Urgência e Emergência dos Bombeiros.
Charlot (2005), sociólogo da educação, distingue violência na escola, de violência à escola e de violência da escola. Diferencia as questões da violência, da agressão e da agressividade e remete a análise dessas questões às relações entre os sujeitos e deles com o saber. Pondera que
De acordo com a norma-padrão da Língua Portuguesa e quanto à acentuação, assinale a alternativa em que todas as palavras estejam acentuadas corretamente.
No que diz respeito a clima organizacional, os conflitos podem ter três níveis de gravidade. Assinale a alternativa que apresenta esses níveis.
Se Amanda fala Francês, então Rodrigo fala Alemão. Se Leonardo fala Espanhol, então Maria fala Português. Considerando que certamente Amanda fala Francês ou Leonardo fala Espanhol, logo, necessariamente,
A estereoscopia é um processo que possibilita a percepção visual em três dimensões a partir da obtenção de fotografias aéreas. O método que se baseia no princípio da refração da luz, quando o raio de luz muda de direção ao passar de um meio para outro diferente, ou da reflexão da luz, quando há uma superfície que provoca o retorno de um raio de luz com mesmo ângulo de incidência, é o de
Read the text below to answer the questions 11-15.
NASA Researchers Studying Advanced Nuclear Rocket Technologies
January 9, 2013
By using an innovative test facility at NASA’s Marshall Space Flight Center in Huntsville, Ala., researchers are able to use non-nuclear materials to simulate nuclear thermal rocket fuels - ones capable of propelling bold new exploration missions to the Red Planet and beyond. The Nuclear Cryogenic Propulsion Stage team is tackling a three-year project to demonstrate the viability of nuclear propulsion system technologies. A nuclear rocket engine uses a nuclear reactor to heat hydrogen to very high temperatures, which expands through a nozzle to generate thrust. Nuclear rocket engines generate higher thrust and are more than twice as efficient as conventional chemical rocket engines.
The team recently used Marshall’s Nuclear Thermal Rocket Element Environmental Simulator, or NTREES, to perform realistic, non-nuclear testing of various materials for nuclear thermal rocket fuel elements. In an actual reactor, the fuel elements would contain uranium, but no radioactive materials are used during the NTREES tests. Among the fuel options are a graphite composite and a “cermet” composite - a blend of ceramics and metals. Both materials were investigated in previous NASA and U.S. Department of Energy research efforts.
Nuclear-powered rocket concepts are not new; the United States conducted studies and significant ground testing from 1955 to 1973 to determine the viability of nuclear propulsion systems, but ceased testing when plans for a crewed Mars mission were deferred.
The NTREES facility is designed to test fuel elements and materials in hot flowing hydrogen, reaching pressures up to 1,000 pounds per square inch and temperatures of nearly 5,000 degrees Fahrenheit - conditions that simulate space-based nuclear propulsion systems to provide baseline data critical to the research team.
“This is vital testing, helping us reduce risks and costs associated with advanced propulsion technologies and ensuring excellent performance and results as we progress toward further system development and testing,” said Mike Houts, project manager for nuclear systems at Marshall.
A first-generation nuclear cryogenic propulsion system could propel human explorers to Mars more efficiently than conventional spacecraft, reducing crews’ exposure to harmful space radiation and other effects of long-term space missions. It could also transport heavy cargo and science payloads. Further development and use of a first-generation nuclear system could also provide the foundation for developing extremely advanced propulsion technologies and systems in the future - ones that could take human crews even farther into the solar system.
Building on previous, successful research and using the NTREES facility, NASA can safely and thoroughly test simulated nuclear fuel elements of various sizes, providing important test data to support the design of a future Nuclear Cryogenic Propulsion Stage. A nuclear cryogenic upper stage - its liquid- hydrogen propellant chilled to super-cold temperatures for launch - would be designed to be safe during all mission phases and would not be started until the spacecraft had reached a safe orbit and was ready to begin its journey to a distant destination. Prior to startup in a safe orbit, the nuclear system would be cold, with no fission products generated from nuclear operations, and with radiation below significant levels.
“The information we gain using this test facility will permit engineers to design rugged, efficient fuel elements and nuclear propulsion systems,” said NASA researcher Bill Emrich, who manages the NTREES facility at Marshall. “It’s our hope that it will enable us to develop a reliable, cost-effective nuclear rocket engine in the not-too-distant future."
The Nuclear Cryogenic Propulsion Stage project is part of the Advanced Exploration Systems program, which is managed by NASA’s Human Exploration and Operations Mission Directorate and includes participation by the U.S. Department of Energy. The program, which focuses on crew safety and mission operations in deep space, seeks to pioneer new approaches for rapidly developing prototype systems, demonstrating key capabilities and validating operational concepts for future vehicle development and human missions beyond Earth orbit.
Marshall researchers are partnering on the project with NASA’s Glenn Research Center in Cleveland, Ohio; NASA’s Johnson Space Center in Houston; Idaho National Laboratory in Idaho Falls; Los Alamos National Laboratory in Los Alamos, N.M.; and Oak Ridge National Laboratory in Oak Ridge, Tenn.
The Marshall Center leads development of the Space Launch System for NASA. The Science & Technology Office at Marshall strives to apply advanced concepts and capabilities to the research, development and management of a broad spectrum of NASA programs, projects and activities that fall at the very intersection of science and exploration, where every discovery and achievement furthers scientific knowledge and understanding, and supports the agency’s ambitious mission to expand humanity’s reach across the solar system. The NTREES test facility is just one of numerous cutting-edge space propulsion and science research facilities housed in the state-of- the-art Propulsion Research & Development Laboratory at Marshall, contributing to development of the Space Launch System and a variety of other NASA programs and missions.
Available in: http://www.nasa.gov
NASA Researchers Studying Advanced Nuclear Rocket Technologies
January 9, 2013
By using an innovative test facility at NASA’s Marshall Space Flight Center in Huntsville, Ala., researchers are able to use non-nuclear materials to simulate nuclear thermal rocket fuels - ones capable of propelling bold new exploration missions to the Red Planet and beyond. The Nuclear Cryogenic Propulsion Stage team is tackling a three-year project to demonstrate the viability of nuclear propulsion system technologies. A nuclear rocket engine uses a nuclear reactor to heat hydrogen to very high temperatures, which expands through a nozzle to generate thrust. Nuclear rocket engines generate higher thrust and are more than twice as efficient as conventional chemical rocket engines.
The team recently used Marshall’s Nuclear Thermal Rocket Element Environmental Simulator, or NTREES, to perform realistic, non-nuclear testing of various materials for nuclear thermal rocket fuel elements. In an actual reactor, the fuel elements would contain uranium, but no radioactive materials are used during the NTREES tests. Among the fuel options are a graphite composite and a “cermet” composite - a blend of ceramics and metals. Both materials were investigated in previous NASA and U.S. Department of Energy research efforts.
Nuclear-powered rocket concepts are not new; the United States conducted studies and significant ground testing from 1955 to 1973 to determine the viability of nuclear propulsion systems, but ceased testing when plans for a crewed Mars mission were deferred.
The NTREES facility is designed to test fuel elements and materials in hot flowing hydrogen, reaching pressures up to 1,000 pounds per square inch and temperatures of nearly 5,000 degrees Fahrenheit - conditions that simulate space-based nuclear propulsion systems to provide baseline data critical to the research team.
“This is vital testing, helping us reduce risks and costs associated with advanced propulsion technologies and ensuring excellent performance and results as we progress toward further system development and testing,” said Mike Houts, project manager for nuclear systems at Marshall.
A first-generation nuclear cryogenic propulsion system could propel human explorers to Mars more efficiently than conventional spacecraft, reducing crews’ exposure to harmful space radiation and other effects of long-term space missions. It could also transport heavy cargo and science payloads. Further development and use of a first-generation nuclear system could also provide the foundation for developing extremely advanced propulsion technologies and systems in the future - ones that could take human crews even farther into the solar system.
Building on previous, successful research and using the NTREES facility, NASA can safely and thoroughly test simulated nuclear fuel elements of various sizes, providing important test data to support the design of a future Nuclear Cryogenic Propulsion Stage. A nuclear cryogenic upper stage - its liquid- hydrogen propellant chilled to super-cold temperatures for launch - would be designed to be safe during all mission phases and would not be started until the spacecraft had reached a safe orbit and was ready to begin its journey to a distant destination. Prior to startup in a safe orbit, the nuclear system would be cold, with no fission products generated from nuclear operations, and with radiation below significant levels.
“The information we gain using this test facility will permit engineers to design rugged, efficient fuel elements and nuclear propulsion systems,” said NASA researcher Bill Emrich, who manages the NTREES facility at Marshall. “It’s our hope that it will enable us to develop a reliable, cost-effective nuclear rocket engine in the not-too-distant future."
The Nuclear Cryogenic Propulsion Stage project is part of the Advanced Exploration Systems program, which is managed by NASA’s Human Exploration and Operations Mission Directorate and includes participation by the U.S. Department of Energy. The program, which focuses on crew safety and mission operations in deep space, seeks to pioneer new approaches for rapidly developing prototype systems, demonstrating key capabilities and validating operational concepts for future vehicle development and human missions beyond Earth orbit.
Marshall researchers are partnering on the project with NASA’s Glenn Research Center in Cleveland, Ohio; NASA’s Johnson Space Center in Houston; Idaho National Laboratory in Idaho Falls; Los Alamos National Laboratory in Los Alamos, N.M.; and Oak Ridge National Laboratory in Oak Ridge, Tenn.
The Marshall Center leads development of the Space Launch System for NASA. The Science & Technology Office at Marshall strives to apply advanced concepts and capabilities to the research, development and management of a broad spectrum of NASA programs, projects and activities that fall at the very intersection of science and exploration, where every discovery and achievement furthers scientific knowledge and understanding, and supports the agency’s ambitious mission to expand humanity’s reach across the solar system. The NTREES test facility is just one of numerous cutting-edge space propulsion and science research facilities housed in the state-of- the-art Propulsion Research & Development Laboratory at Marshall, contributing to development of the Space Launch System and a variety of other NASA programs and missions.
Available in: http://www.nasa.gov
Read the excerpt below taken from the text.
“The program, which focuses on crew safety and mission operations in deep space, seeks to pioneer new approaches for rapidly developing prototype systems, demonstrating key capabilities and validating operational concepts for future vehicle development and human missions beyond Earth orbit.”
Choose the alternative that presents the words that best substitutes, respectively, the bold and underlined ones in the sentences above
“The program, which focuses on crew safety and mission operations in deep space, seeks to pioneer new approaches for rapidly developing prototype systems, demonstrating key capabilities and validating operational concepts for future vehicle development and human missions beyond Earth orbit.”
Choose the alternative that presents the words that best substitutes, respectively, the bold and underlined ones in the sentences above
A fim de reduzir efetivamente o envolvimento em acidentes de trânsito, o condutor deve adotar uma conduta segura e defensiva ao dirigir um veículo. Esta conduta requer do condutor, em cada situação, determinados requisitos, conhecidos como elementos da direção defensiva. Desse modo, assinale a alternativa que não apresenta um elemento da direção defensiva.
A Deliberação CEE nº 21/2001, que dispõe sobre equivalência de estudos realizados no exterior, em nível dos Ensinos Fundamental e Médio, no sistema de ensino do Estado de São Paulo, estabelece que
Assinale a alternativa que apresenta o instrumento que tem a função de promover a hemostasia através da compressão dos vasos sanguíneos.