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The effect of the intense laser field on the electronic states and optical properties of n-type double delta-doped GaAs quantum wells
(ELSEVIER SCIENCE BV, 2017)
In this work, within the effective mass approximation we have performed a theoretical study of electronic states, the intersubband-related optical absorption coefficient and relative refractive index change properties in ...
A longitudinal investigation of the preservice science teachers' beliefs about science teaching during a science teacher training programme
(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2017)
The aim of this longitudinal study was to investigate the changes in preservice science teachers' beliefs about science teaching during a science teacher training programme. The study was designed as a panel study, and the ...
Results of a Multicenter Study Investigating Plasmid Mediated Colistin Resistance Genes (mcr-1 and mcr-2) in Clinical Enterobacteriaceae Isolates from Turkey
(ANKARA MICROBIOLOGY SOC, 2017)
Colistin is a polymyxin antibiotic which is considered as one of the last line agents against infections due to multidrug resistant or carbapenem resistant gram-negative pathogens. Colistin resistance is associated with ...
Opinions of Nurses in Relation to Evidence-Based Practice
(ISTANBUL UNIV, FAC NURSING, 2017)
Aim: This study was carried out as descriptive to determine opinions, practice barriers and recommendations of a group of nurses working in two public nurses in relation to evidenced-based practice. Method: The sample of ...
Which Coronary Lesions Are More Prone to Cause Acute Myocardial Infarction?
(ARQUIVOS BRASILEIROS CARDIOLOGIA, 2017)
Background: According to common belief, most myocardial infarctions (MIs) are due to the rupture of nonsevere, vulnerable plaques with < 70% obstruction. Data from recent trials challenge this belief, suggesting that the ...
Riboflavin Treatment Reduces Apoptosis and Oxidative DNA Damage in a Rat Spinal Cord Injury Model
(AVES PRESS LTD, 2017)
Objective: Spinal cord injury (SCI) leads to an inflammatory response and results in oxidative stress, which has deleterious effects on several organ systems. Riboflavin is an easily absorbed micronutrient that plays an ...
Association between the soluble epoxide hydrolase gene and preeclampsia
(TAYLOR & FRANCIS INC, 2017)
Objective: In this study the association between K55R polymorphism, methylation level of the EPHX2 promoter region, and PE was investigated in 520 individuals including 260 PE patients and 260 healthy pregnant women.Methods: ...
V/III ratio effects on high quality InAlAs for quantum cascade laser structures
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2017)
In this study we report the VIII ratio effects on growth, structural, optical and doping characteristics of low growth rate (similar to 1 angstrom/s) heteroepitaxial Metal Organic Chemical Vapor Deposition (MOCVD) grown ...
The effects of the intense laser field on the optical properties of the asymmetric parabolic quantum well
(SPRINGER, 2017)
We have calculated the effects of the intense laser field on the total optical absorption coefficient (the linear and third-order nonlinear) for transition between two lower-lying electronic levels in the asymmetric parabolic ...
High Energy Ball Milling of YAG Powders: Sintering Properties and Microstructural Evaluation
(POLISH ACAD SCIENCES INST PHYSICS, 2017)
Outstanding properties of sintered ceramics due to lower sintering temperatures and smaller grain sizes are of much attention to many researchers. In this study, YAG phase was formed successfully with mechanical activation ...