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Now showing items 651-660 of 1506
A left pulmonary artery aneurysm secondary to pulmonary hypertension
(2001)
We report a case of pulmonary trunk aneurysm extending into the left pulmonary artery due to pulmonary hypertension secondary to mitral valve disease. The mitral valve was replaced with a bileaflet mechanical prosthesis. ...
Zero-crossing based demodulation of minimum shift keying
(2003)
Minimum shift keying (MSK) modulation has features such as constant envelope compact spectrum and good error performance which are all desirable in many digital applications including mobile radio. Numerous receiver ...
Left versus bi-atrial intraoperative saline-irrigated radiofrequency modified maze procedure for atrial fibrillation
(2003)
Background: This study was conducted to evaluate the effectiveness of the saline-irrigated radiofrequency modified maze operation for the treatment of chronic atrial fibrillation (AF) and compare the results of the left ...
Magnetic resonance imaging of tuberculous spondylitis
(2003)
The clinical and imaging findings of patients with a confirmed diagnosis of tuberculous spondylitis were retrospectively analyzed to assess the diagnostic value of magnetic resonance imaging (MRI) and determine the different ...
Indispensable even when unreliable: an anatomy of Turkish-American relations
(Canadian Institute of International Affairs, 2012)
[Abstract Not Available]
Smoke-free Turkey: Evaluation of outdoor areas of public places
(Academic Press Inc Elsevier Science, 2019)
Significance: Secondhand tobacco smoke (SHS) exposure is a major cause of morbidity and mortality around the world. The objective of this study was to evaluate the presence of smoking in outdoor areas of public places in ...
Broadband double-matching via lossless unsymmetrical lattice networks
(Istanbul University, 2012)
In this paper a broadband double-matching network design algorithm has been presented. In the network an unsymmetrical lattice network has been used. The branch impedances of the lattice network are composed of singly ...
The impact of short selling on intraday volatility: evidence from the Istanbul stock exchange
(IEEE, 2012)
This paper examines the interrelation between short selling and volatility as differing from previous research in that it focuses on intraday activities rather than the daily price movements. We demonstrate that the effects ...
An analytic network process-based approach to concept evaluation in a new product development environment
(Taylor & Francis, 2007)
Selecting the best product concept is one of the most critical tasks in a new product development (NPD) environment. Making decisions at this stage becomes very difficult due to imprecise and uncertain product requirements. ...
The effect of a bump in an elastic tube on wave propagation in a viscous fluid of variable viscosity
(Elsevier Science, 2007)
In the present work treating the arteries as a thin walled prestressed elastic tube with a bump and the blood as a Newtonian fluid of variable viscosity we have studied the propagation of weakly nonlinear waves in such a ...