History Of Flight
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. Earliest identification of New Delhi metallo-β-lactamase 1 (NDM-1) in Acinetobacter pittii in Brazil
Abstract We report the occurrence in Brazil of the bla NDM-1 gene in Acinetobacter pittii, prior to the previously described first reports regarding the species Providencia rettgeri and Enterobacter hormaechei. Clinical isolates were investigated by polymerase chain reaction followed by bidirectional sequencing, and species was confirmed by 16S rDNA sequenci
Rev. Soc. Bras. Med. Trop.. Publicado em: 27/06/2019
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2. Azeredo Coutinho e a física do voo controlado de balões
Resumo Este artigo tem por objetivo fazer a análise de um manuscrito elaborado pelo bispo Azeredo Coutinho – fundador, em 1800, do Seminário de Olinda, em Pernambuco –, no qual se preocupa com os princípios físicos necessários para dar direção a um balão. Esse manuscrito, ofertado ao príncipe D. Pedro, foi posteriormente publicado em 1819. O pro
Rev. Bras. Ensino Fís.. Publicado em: 13/06/2019
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3. UPLC/Q-TOF-MS profiling of phenolics from Canarium pimela leaves and its vasorelaxant and antioxidant activities
ABSTRACT Canarium pimela K.D. Koenig, Burseraceae, have a long history of use in the Chinese traditional medicine treatment of various ailments including hypertension, and our research team has reported the anti-hypertensive activity and delineated the mechanism involved in the action. The following research aims to evaluate the vasorelaxant and antioxidant
Rev. bras. farmacogn.. Publicado em: 2017-12
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4. Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
Abstract: In this paper, a new anti-swing controller for helicopter slung load system near hover flight is proposed. This controller is based on time-delayed feedback of the load swing angles. The output from this controller is additional displacement that was added to the helicopter trajectory in the longitudinal and lateral directions. Hence, its implement
J. Aerosp. Technol. Manag.. Publicado em: 2012-09
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5. VSB-30 sounding rocket: history of flight performance
Abstract: The VSB-30 vehicle is a two-stage, unguided, rail launched sounding rocket, consisting of two solid propellant motors, payload, with recovery and service system. By the end of 2010, ten vehicles had already been launched, three from Brazil (Alcântara) and seven from Sweden (Esrange). The objective of this paper is to give an overview of the main c
J. Aerosp. Technol. Manag.. Publicado em: 2011-12
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6. Capacidade funcional de idosos com vertigem posicional parxística benigna / Functional capacity of Elderly with Benign Paroxysmal positional vertigo
Dissertation built modality scientific article. In the first article submitted to "Journal of Otolaryngology" with the title benign paroxysmal positional vertigo without nystagmus: diagnosis and treatment, there was a literature review, using the following keywords: "dizziness / vertigo, diagnosis / diagnosis, therapeutic / therapeutical approaches. " Scient
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/10/2010
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7. Poder e resistências: movimentações da multidão - uma cartografia dos movimentos antiglobalização
The anti-globalization movements rose out from the political scenario around the 90s as a way of resistance to the neoliberalism and globalization. Recognizing the Zapatista Army of National Liberation as the original inspiration, the Peoples Global Action (PGA) is established in 1988 for the purpose of being a global union of resistance against the global m
Publicado em: 2009
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8. Segmented flight auger piles: execution, integrity verification and behavior study. / Estacas hélice segmentada: execução, verificação de integridade e estudo do comportamento.
This work presents the history and development of segmented flight auger equipment, which appeared in 2002 in Brasil. Nowadays there is already a considerable number of equipments being operated in the market, confirming the well acceptance of the process in the technical field. The executive aspects on this type of foundation are detailed and it is investig
Publicado em: 2008
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9. Santos Dumont e o desenvolvimento da dirigibilidade de balões
Alberto Santos Dumont (1873-1932) é muito conhecido, no Brasil e na França, por seus trabalhos pioneiros sobre aviação, mas também desenvolveu, antes disso, a técnica de vôo em balões, obtendo importantes resultados na dirigibilidade com aparelhos dotados de motor. Este trabalho analisa sua contribuição neste campo. Esta dissertação apresenta pri
Publicado em: 2008
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10. A política agrícola do regime militar de 1964 : aspectos jurídicos, financeiros e socioeconômicos
The period between 1964 and 1985 has left a mark in Brazilian history, especially with regard to the restriction on individual freedom and on exercising citizenship. Thus, this research aimed at investigating the agricultural policy during the dictatorship regime in order to analyze events which have remained obscure in official history. This research evalua
Publicado em: 2008
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11. A política agrícola do regime militar de 1964 : aspectos jurídicos, financeiros e socioeconômicos
The period between 1964 and 1985 has left a mark in Brazilian history, especially with regard to the restriction on individual freedom and on exercising citizenship. Thus, this research aimed at investigating the agricultural policy during the dictatorship regime in order to analyze events which have remained obscure in official history. This research evalua
Publicado em: 2008
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12. Estudo da inferência de carregamento em histórias de vôos simulados na liga de Al aeronáutico SAE-AMS 7475 T7351 / Loading study of inference in a simulated flights history using an SAE-AMS 7475 T7351 aluminum alloy.
The loading inference and the fractographic reconstruction of fatigue crack propagation rate in simulated flight stories, as Twist, mini-Twist, Falstaff and mini-Falstaff were investigated in this work. The studied material was an aluminum alloy SAE-AMS 7475 T7351. Tensile and hardness tests were carried out in order to determine mechanical properties, as we
Publicado em: 2007