Power Steering
Mostrando 1-11 de 11 artigos, teses e dissertações.
-
1. Benjamin Cohen on global political order: when Keynes meets realism - and beyond
Abstract This article analyses the trajectory of Benjamin J. Cohen's work by focusing on his ongoing concern with the nature and governance of world order. It does so by playing out his debt to realism and to Keynesianism. In a first moment, Cohen criticises the economic determinism of dependency scholarship, while turning to political realism, and then to p
Contexto int.. Publicado em: 2015-12
-
2. A CMOS UWB transmitter with Vivaldi Array for Ultra-fast Beam steering microwave radar
This work presents a new Ultra Wide Band (UWB) beamforming fifth-order derivative Gaussian pulse transmitter with dual small Vivaldi antennas for remote acquisition of vital signals in impulse radar applications. The system consists of a programmable delay circuit (PDC or τ), a UWB pulse generator (PG) circuit and an array of two Vivaldi planar antennas. Th
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2013-12
-
3. Todo lo que interesa a la mujer : discursos sobre saúde na revista Para Ti
The thesis analyzes the discourses about health and the investments in women¿s bodies made by a women¿s magazine, considering that we are rendered subjective by certain ideas about health which are part of the discourses that surround us. This process of subjectification is manifested in different ways, the media being one of the most important. The study
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
-
4. Nas Trilhas do Rei do Cangaço e de suas Representações (1922-1927)
The cangaço is configured in the history of Brazilian Northeast, as a relevant movement leaving traces in memory, popular culture and imagery. This movement was not something sudden, but covering a long period, taking down roots in the eighteenth century through the nineteenth and flourishing with greater notoriety in the first half of the twentieth. Countl
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/03/2011
-
5. Mídias sociais e a participação política em ambiente digital no Brasil: estudos de casos no Governo Federal.
This paper examines recent possibilities of interaction between state and society, through Information and Communication Technologies (ICT), with the inclusion of social media tools as mechanisms of e-government by the Brazilian Federal Executive Power. The journey begins with the presentation of theoretical perspectives related to the discussion on the role
Publicado em: 2010
-
6. O direito fundamental à intimidade e à vida privada nas relações de emprego : limitações ao poder diretivo do empregador no ambiente de trabalho
A dissertação trata do estudo acerca dos direitos fundamentais do empregado, sob a ótica do direito fundamental à intimidade e à vida privada nas relações de emprego. Discute-se sobre a problemática gerada em torno do poder diretivo do empregador quando utiliza de métodos abusivos no controle da atividade laboral do empregado. Procura-se elucidar es
Publicado em: 2009
-
7. GROUND VEHICLES SUSPENSION AND STEERING MECHANISMS MODELING AND INTEGRATION THROUGH POWER FLOW / MODELAGEM E INTEGRAÇÃO DOS MECANISMOS DE SUSPENSÃO E DIREÇÃO DE VEÍCULOS TERRESTRES ATRAVÉS DO FLUXO DE POTÊNCIA
A sub-divisão de um veículo em módulos é muito útil quando se quer estudar o comportamento dinâmico de um determinado subsistema e sua influência nos demais componentes. Em alguns casos, devido ao tipo de tratamento empregado para descrever os elementos, não se consegue perceber de que modo as variáveis inerentes a um subsistema interagem com as dem
Publicado em: 2008
-
8. THE REDUCTION OF SWITCHING NOISE IN MIXED ANALOG-DIGITAL VLSI CIRCUITS USING CURRENT STEERING LOGIC
Le but de ce travail est de proposer une technique de réduction du bruit de commutation des portes logiques dans les circuits intégrés CMOS. La solution présentée est basée principalement sur une étude approfondie des deux familles logiques utilisant la commutation de courant pour effectuer le changement d\ état logique. En effet, le bruit de commuta
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 1998
-
9. Projeto de inversor por fonte de tensão para motores trifasicos de indução tipo gaiola de esquilo
Presently a prototype of an AGV (Automated Guided VehicIe) controlled b) computer is under development at LCA (Computer Engineering and Industrial Automation Laboratory) at UNICAMP. This type of vehicle has many applications in automated industrial environments where it can carry out several tasks related with the production processess. To do so it receives
Publicado em: 1993
-
10. Theoretical Aspects of Orbital Steering
A calculation based on transition-state theory leads to the conclusion that rate accelerations of 103-105 could be achieved in an optimally oriented reaction relative to a similar randomly oriented bimolecular reaction. This factor is obtained by the use of partition functions of simplified systems and is based on contributions to rotational and vibrational
-
11. A Source for the Special Catalytic Power of Enzymes: Orbital Steering*
The velocities of acid catalyzed esterification and γ-lactonizations were studied to test the sensitivity of a chemical reaction to the orientation of the reacting atoms. Variation in orientation of the attacking oxygen atom relative to the carbon atom of the carboxylic acid was achieved by using bicyclic ring systems to limit the conformational mobility of