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Now showing items 161-170 of 170
The effects of intense laser field and electric field on intersubband absorption in a double-graded quantum well
(ELSEVIER SCIENCE BV, 2008)
In this study, the intense laser-field dependence of intersubband absorption coefficient for 1-2 transition in GaAs/Ga1-xAlxAs DGQW under the electric field is investigated. The obtained results show that by changing the ...
Late Cenozoic stress states around the Bolu Basin along the North Anatolian Fault, NW Turkey
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
This study defines the Late Cenozoic stress regimes acting around the Bolu Basin along the North Anatolian Fault in northwestern Turkey. The inferred regional stress regime, obtained from the inversion of measured fault-slip ...
Investigation of critical liquid fraction factor in nodular iron castings by computer simulation
(ELSEVIER SCIENCE SA, 2008)
Demands of the metal forming industry made the real time simulation method programs essential for good manufacturing of the finished product. In this paper, the CLF (critical liquid fraction) factor which is necessary for ...
Effects of magnetic and electric fields on the hydrogenic impurity in an ellipsoidal parabolic quantum dot
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2008)
The binding energy of a hydrogen-like impurity in an ellipsoidal parabolic quantum dot under the magnetic and electric fields have been discussed by using the effective mass approximation and the variational method. We ...
A giant coronary sinus mimicking descending aorta
(ACTA CARDIOLOGICA, 2008)
A 58-year-old male patient was admitted to the emergency service with dyspnoea. The patient underwent several laboratory and imaging tests including echocardiography and a diagnosis of descending aortic aneurysm was ...
Numerical investigation of fouling on cross-flow heat exchanger tubes with conjugated heat transfer approach
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
Although fouling on heat exchanger tubes is extensively investigated, due to the lack of energy resources, the effects of fouling on heat exchangers is still an important area of study and gaining more and more attention ...
Coronary collateral circulation: Any effect on P-wave dispersion?
(SAGE PUBLICATIONS INC, 2008)
Coronary collateral circulation determines the severity of ischemic myocardial damage. Increased P-wave dispersion is an independent predictor for atrial fibrillation. Consistent evidence is little about the relation between ...
The evolution of travertine masses in the Sivas area (Central Turkey) and their relationships to active tectonics
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2008)
Sicak Cermik, Delikkaya and Sarikaya are important travertine fields with active hot springs located 31 km west of Sivas. Based on their morphology, most of the travertines are classified as fissure-ridge travertines. ...
Lack of nitrate tolerance in isosorbid dinitrate- and sodium nitroprusside-induced relaxation of rabbit internal anal sphincter
(BAISHIDENG PUBL GRP CO LTD, 2008)
AIM: To investigate the tolerance development against the relaxant effect of nitric oxide donating drug isosorbide dinitrate (ISDN) and sodium nitropruside (SNP) in internal anal sphincter (IAS) smooth muscle. METHODS: ...
Psychosis Association with Graves Thyrotoxicosis: A Case Report
(UNIVERSITATSVERLAG ULM GMBH, 2008)
Graves disease is ail autoimmune and multifactorial disease of the thyroid gland and one of the commonest reasons of the hyperthyroidism. Most of the Graves disease patients show typical symptoms of the disease such as ...