Seesaw
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Complexes with Furyl-Substituted 3-Hydroxychromone: Synthesis, Characterization and Fluorescence Studies
2-(2-Furyl)-3-hydroxychromone (HL) reacts with MII ions in the formation of quadratic [Cu(L)2] (3), octahedral [M(L)2(OH2)2] (M = Co (1), Ni (2), Zn (4), Mn (5)) and seesaw [M(L)2] (M = Sn (6), Pb (7)) complexes. Recrystallization of complexes 1-3 in presence of pyridine lead to [M(L)2(py)2] (1a-3a) aducts. All compounds were characterized by Fourier transfo
J. Braz. Chem. Soc.. Publicado em: 2021-08
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2. Numerical Study of the Circumferential Fuses Used in Steel Repairable Buildings with Seesaw Motion
Abstract Structural fuses and rocking system are used in order to reduce the building response to earthquakes and damage guidance. In the proposed seesaw motion system, which is similar to the rocking system, the building columns, in top of the foundation, have been removed and a central support and structural fuses are used around the building instead of th
Lat. Am. j. solids struct.. Publicado em: 21/03/2019
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3. O espectro de escalares do mecanismo seesaw triplo
Nesta dissertação estudamos algumas extensões do Modelo Padrão que acomodam massa para neutrinos. Para a explicação do déficit de neutrinos solares e atmosféricos observados na Terra, o fenômeno da oscilação de sabores entre as famílias requer que neutrinos tenham autoestados físicos massivos. Para isso, construímos possíveis termos de massa d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/05/2011
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4. Quebra espontanea da simetria leptônica no modelo 3-3-1 com neutrinos de mão direita
O modelo padrão não prediz massa para os neutrinos, e qualquer evidência que os neutrinos sejam partículas massivas é um sinal de nova física. Dados experimentais recentes sobre oscilações de neutrinos fornecem uma evidência convincente de que os neutrinos são partículas massivas e muito leves, com massa na escala dos eVs. Assim, devemos estender
Publicado em: 2009
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5. A mistura dos bósons Z − Z′ e a quebra explícita da simetria leptônica no modelo 331 com neutrinos de mao direita
In this thesis, we develop some phenomenological aspects of a model based on the gauge symmetry SU(3)CNSU(3)LNU(1)N (311νR), that include righthanded neurinos in its matter content. We establish all the necessary structure for the study of the phenomenological aspects of the model. First, we obtain bounds on the angle that mix the gauge bosons Z and Z
Publicado em: 2009
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6. Analysis of the deformation of the components of implant-suported prosthesis when submitted to axial and obliques loads by mean of the extensometry / Analise da deformação de componentes de protese fixa implantossuportada quando submetidos a cargas axiais e obliquas por meio de extensometria
The objective of this study was evaluate through extensometry the response of implant-suported frameworks in cobalt-chromium submitted to a load by the technique of monoblock, that simulate a case of mandibular protocol with 06 implants with a distance of 10 mm between each implant and a bilateral cantlever of 20 mm. In each abutment were pasted 04 strain ga
Publicado em: 2009
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7. Avaliação do comportamento mecanico de proteses fixas implantossuportadas por meio da tecnica de extensometria eletrica / Evaluation of mechanic behavior of fixed prosthesis implantsupported by means of electric extensometry technic
Frequently, stresses are caused by changes in adaptations of prosthetic structures to the implant besides marginal disajustment between prosthetic fixing and rehabilitations. This study aims to evaluate the distribution of compression and traction of the prosthetic sustainers and the methalic framework melted in cromocobalt alloy, through the monoblock techn
Publicado em: 2009
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8. "O pontinho da balança" : história do cotidiano de mulheres teuto-brasileiras evangélicas no sul do Brasil, na perspectiva do privado e do público / The balancing point : the daily life history of the German-Brazilian Evangelical women in the south of Brazil in the perspective of the public and private
In this dissertation I intend to analyze and give visibility to the presence and actuation of German-Brazilian evangelical women in the family, in evangelical congregations and in the society of southern Brazil in private and public perspective, especially between the last quarter of the 19th century and the middle of the 20th century,. Therefore I intend to
Publicado em: 2007
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9. Reajustes posturais em individuos neurologicamente normais e em portadores da Sindrome de Down na gangorra : efeito da manipulação sensorial / Postural adjustaments during balance on seesaw : the effect of sensorial stimulation
Introduction: The main of this study was investigates the sensory integration and function in neurological (CG) and Down syndrome (DS) subjects during balance on unstable seesaw. Methods: Eight individuals with DS and eight CG were studied. Six balancing conditions were collected combining 3 seesaw heights and two manipulations: Galvanic Vestibular Stimulati
Publicado em: 2006
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10. The technological innovation in global companies : its relations with strategy and with organization design. / Inovação tecnológica : suas relações com a estratégia e com o arranjo organizacional em empresas globais.
As novas tecnologias que surgem em diversos setores produtivos causam fortes impactos econômicos não só para as empresas, mas para a sociedade como um todo. A busca por diferencial competitivo decorrente de oportunidades tecnológicas representa um desafio constante para as empresas. O processo que envolve a inovação tecnológica exige muito mais do que
Publicado em: 2005
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11. Ajustes posturais em individuos neurologicamente normais e em portadores da Sindrome de Down na gangorra : efeito do treino
The purpose of this study was to investigate the postural adjustments and the effects of practice during balance on seesaw. Subjects. Six individuals with Down syndrome and six neurological normal individuals (NN) took part of this study. Methods. The individuals were trained to balance on one seesaw and were tested before and after practice on nine differen
Publicado em: 2000
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12. SEESAW NYSTAGMUS*