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Infrared transitions between hydrogenic states in GaInNAs/GaAs quantum wells
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2016)
The effects of nitrogen and indium concentrations on the 1s, 2s, 2p(0) and 2p +/--like donor impurity energy states in a single Ga1-xInxNyAs1-y/GaAs quantum well (QW) are investigated by variational approach within the ...
Examination of Escherichia coli O157:H7 and some Virulence Genes in Marketed Minced Meat Samples
(KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2014)
In this study, the presence of Escherichia coli (E. coli) O157:H7 was investigated in minced meat samples. E. coli O157:H7 was detected in six (7.5%) of the minced meat samples. Examination of the positive isolates for the ...
The Effects of Aging on the Hardness and Wear Behaviour of 2124 Al Alloy/B4C Composites
(POLISH ACAD SCIENCES INST PHYSICS, 2015)
The particulate reinforced aluminum alloy matrix composites are being increasingly used for wear component applications. The influence of matrix aging treatment on wear behavior in a powder metallurgy 2124 Al-B4C composite ...
Intense laser field effects on a Woods-Saxon potential quantum well
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2015)
This paper presents the results of the theoretical study of the effects of non-resonant intense laser field and electric and magnetic fields on the optical properties in an quantum well (QW) make with Woods Saxon potential ...
A path model for technology integration into elementary school settings in Turkey
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)
A three phase Sequential Mixed Method Design was utilized to propose and test a research-based model explaining the relationships between technology integration in Elementary Schools and a defined set of teacher and ...
The hydrostatic pressure and temperature effects on the binding energy of magnetoexcitons in cylindrical quantum well wires
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2013)
We have calculated the binding energy for the ground state of a heavy-hole exciton in GaAs/Ga0.7Al0.3As cylindrical quantum well wires (CQWWs) under the action of a hydrostatic pressure, temperature and magnetic field. The ...
Potential Risk Factors for Schizophrenia
(GALENOS YAYINCILIK, 2010)
Objective: Schizophrenia is a serious mental illness that affects the individual in various ways. Many risk factors have been suggested in the emergence of the illness. The aim of this study is to identify the potential ...
Does Urban Poverty Increase Body Fluctuating Asymmetry?
(COLLEGIUM ANTROPOLOGICUM, 2011)
Perturbations during development leave enduring signs on the adult body. Fluctuating asymmetry (FA) is c good bio-indicator of stress during ontogeny. The aim of this study is to determine the effect of urban poverty on ...
Community-acquired pneumonia in patients with chronic obstructive pulmonary disease requiring admission to the intensive care unit: Risk factors for mortality
(W B SAUNDERS CO-ELSEVIER INC, 2013)
Purpose: The aims of this study are to identify factors predicting mortality in patients with chronic obstructive pulmonary disease (COPD) and community-acquired pneumonia (CAP) requiring intensive care unit (ICU) admission ...
Prognostic importance of central thrombus in hemodynamically stable patients with pulmonary embolism
(VIA MEDICA, 2017)
Background: The association between mortality and localization of central thrombus in hemodynamically stable patients with pulmonary embolism (PE) is unclear. Sufficient data are not available to help clinicians to select ...