Coherent Control
Mostrando 37-48 de 70 artigos, teses e dissertações.
-
37. Estudo e aplicações do fenômeno de absorção de dois fótons em moléculas azo-aromáticas / Studies and applications of two-photon absorption in azo-aromatic molecules
Here we investigated fundamental and applied aspects of the two-photon absorption process in azoaromatic compounds. Azoaromatic molecules have been studied in the last few years due to their applications in optical storage devices, light modulators and surface relief gratings, processes related to the photo-isomerization mechanism. The main focus of the resu
Publicado em: 2007
-
38. Ação fototóxica do laser em baixa intensidade e diodo de emissão de luz (LED) na viabilidade do fungo Trichophyton rubrum: estudo "in vitro
Trichophyton rubrum is the most common micro-organism infecting fungal dermatological lesions. The aim of the present work is to study the effect of low intensity light source (in the red band of the electromagnetic spectrum) on Trichophyton rubrum sample associated to a photosensitizer (Toluidine Blue). Two light sources were employed in the tests: diode la
Publicado em: 2007
-
39. Desenvolvimento e maturidade de carreira de estudantes universitários: validação de instrumetnos de medida
In order to contribute to extend the knowledge about Career Maturity and Development of college students in Brazil and offer instruments to this purpose, this work pursued two aims. The first one was to verify the vadility and reliability of two measure instruments, been the first one widely used in international researches: the Combined Scale of Career Deve
Publicado em: 2007
-
40. Desenvolvimento e maturidade de carreira de estudantes universitÃrios: validaÃÃo de instrumetnos de medida
In order to contribute to extend the knowledge about Career Maturity and Development of college students in Brazil and offer instruments to this purpose, this work pursued two aims. The first one was to verify the vadility and reliability of two measure instruments, been the first one widely used in international researches: the Combined Scale of Career Deve
Publicado em: 2007
-
41. Aprendizado motor em crianças: comparação entre 06 e 10 anos / Motor learning in children: comparison between 06 and 10 years old
Motor learning is a process triggered by training, which involves numerous synaptic changes that are initially temporary, and further, with the stimulus continuity, consolidate definitively. As such process cannot be measured directly in vivo, the measures taken as evidences of their consolidation are behavioral, that is, they are performance change measures
Publicado em: 2007
-
42. Shear bond strenght of porcelain repairs etched with laser / Resistência adesiva ao cisalhamento de reparos em porcelana condicionada com laser
The aim of this study was to evaluate in vitro the shear bond strength of repairs in porcelain conditioned with laser and to compare it to the traditional repair methods conditioned with hydrofluoric acid and phosphoric acid. In this study, were used two conditioning porcelain (10% hydrofluoric acid - Dentsply; 37% phosphoric acid - 3M ESPE), a silane agent
Publicado em: 2007
-
43. Proposição, validação e aplicação de um novo metodo para analise cinematica tridimensional da movimentação da caixa toracica durante a respiração / Proposition, validation and application of a novel method to the 3D kinematical analysis of the rib cage motion during breathing
The present work aimed to propose and validate a novel method to the 3D kinematical analysis of the rib cage motion during breathing and to show an example of application. The kinematical analysis was used to describe the 3D motion of the ribs during breathing. The 3D coordinates of surface markers positioned on the ribs, sternum and vertebrae were used to c
Publicado em: 2007
-
44. Probiotics for broiler chickens in Brazil: systematic review and meta-analysis
This study evaluated the efficacy of probiotic utilization as growth promoters in broiler chicken feeding using systematic literature review and meta-analysis. Thirty-five studies were recovered by the systematic review, 27 of which met the following criteria to be included in the meta-analysis: (1) Brazilian studies published between 1995 and 2005; (2) prob
Revista Brasileira de Ciência Avícola. Publicado em: 2006-06
-
45. O Controle Jurisdicional nos Concursos Públicos.
When regarded as an instrument to achieve commonwealthy, the State amasses political power and the capacity to create and impose behaviour patterns to community, which are represented through three basic functions: legislative, administrative and jurisdictional. Political power comes from citizenry, being attributed to the State in order to achieve the wellb
Publicado em: 2006
-
46. Behavioral persistence and coherent stimulus control topography in simple discrimination and conditional identity matching training with four choices in capuchin monkeys (Cebus apella) / Persistência comportamental e topografia de controle de estímulos coerente em treino de discriminação simples e escolha condicional por identidade ao modelo com quatro escolhas em macacos-prego (Cebus apella)
O objetivo deste estudo foi o de ensinar a três macacos-prego adultos jovens, um macho e duas fêmeas, experimentalmente ingênuos, relações condicionais de identidade (IDMTS) com quatro comparações, identificando e produzindo topografias de controle de estímulo supostamente facilitadoras da formação de relações de equivalência. Foi analisada a pe
Publicado em: 2006
-
47. Predictive capacity of the commitment and the basis of manager social power in the training impact on the work: case study in contact center / Comprometimento e bases de poder como preditores de impacto de treinamento no trabalho em contact center
The aim of this study is to investigate explanation ability of Training Impact on the Work done by supervisors and by the Organization through a set of micro and media organizational variables, respectively, Commitment (three focus: career, work and organization) and Basis of Social Power (four basis: coercion, reward, expertise and legitimacy). In order to
Publicado em: 2006
-
48. Controle coerente em Ãtomos de Rb por manipulaÃÃo da fase de pulsos ultracurtos
Coherent quantum control aims to drive a quantum system towards a desired final state. Nowadays its study is widely employed to manipulate transitions in atomic systems, to break molecular bonds and to optimize the output of chemical reactions, for instance. In this thesis experimental and theoretical results of partial temporal coherent control in two diffe
Publicado em: 2005