Results 91 to 100 of about 86,531 (202)

Unipolar Fixed-current Chopper – 4 Phase Stepper Motor Driver System

Procedia Technology, 2014
AbstractThis paper presents unipolar fixed – current chopper- 4 phase stepping motor driver, are remarkable for simplicity, high – reliability, multifunctional facilities for four phases hybrid stepper motor. The unipolar stepper motor controller/driver are designed which uses dedicated hybrid IC (HIC) which uses a MOSFET power device. The dedicated IC
openaire   +1 more source

The end of the ‘new world order’? security governance and US imperialism after 9/11 [PDF]

, 2006
The concept of global governance has emerged as a key theoretical approach since the 1990s. Applied to the transformation of international security, it has suggested a shift from the state-dominated bipolar system of the Cold War era to a new multipolar ...
Krahmann, E
core   +1 more source

Stellar Image Interpretation System using Artificial Neural Networks: Unipolar Function Case

Acta Polytechnica, 2001
An artificial neural network based system for interpreting astronomical images has been developed. The system is based on feed-forward Artificial Neural Networks (ANNs) with error back-propagation learning.
F. I. Younis, A. El-Bassuny Alawy, B. Šimák, M. S. Ella, M. A. Madkour   +4 more
doaj  

The Coalition of the Willing and Pro-NATOism: Russia–Ukraine Anti-war Discourse

Cognitive Studies | Études cognitives
NATO ideology, or NATOism, has been part of American and European political agendas for decades. This ideology remapped the unipolar ruling system represented by the United States.
Sadiq Altamimi
doaj   +1 more source

Chacal ou Cordeiro? O Brasil frente aos desafios e oportunidades do Sistema Internacional Jackal or Lamb? Brazil in face of the challenges and opportunities of the International System

Revista Brasileira de Política Internacional, 2012
Este artigo analisa as configurações da política externa brasileira pós-2002 para relacionar os ganhos e perdas com as mudanças estruturais do sistema internacional. O intuito e realizar um balanço das capacidades materiais do Brasil, assim como dos seus
Júlio César Cossio Rodriguez
doaj  

Adenylyl cyclase-cyclicAMP signaling in mood disorders: Role of the crucial phosphorylating enzyme protein kinase A

Neuropsychiatric Disease and Treatment, 2008
Yogesh Dwivedi, Ghanshyam N PandeyPsychiatric Institute, Department of Psychiatry, College of Medicine, University of Illinois at Chicago, Chicago, Illinois 60612, USAAbstract: Mood disorders are among the most prevalent and recurrent forms of ...
Yogesh Dwivedi, Ghanshyam N Pandey
doaj  

Mapping System-Assisted Bipolar Radiofrequency Ablation for the Treatment of Ventricular Tachycardia Associated With Ventricular Aneurysm. [PDF]

JACC Case Rep
Kong X, Gao M, Gu C, Li H, Yu Y.
europepmc   +1 more source

Impact of Catheter Configuration on the Mapping of Atrial Fibrillation. [PDF]

Circ Arrhythm Electrophysiol
Rodrigo M, Ruipérez-Campillo S, Ganesan P, Feng R, Narayan SM.   +4 more
europepmc   +1 more source

Unipolar voltage map guided catheter ablation is an efficient approach to achieve pulmonary vein isolation. [PDF]

Sci Rep
Matsubara TJ, Matsumoto S, Anai M, Taira Y, Maebuchi D, Myojo M, Sugishita Y, Ito N, Tabei F.   +8 more
europepmc   +1 more source

Alliance Politics under a Unipolar System

National Strategy, 2012
openaire   +1 more source