Search
Now showing items 431-440 of 3404
Linear and nonlinear optical properties in a semiconductor quantum well under intense laser radiation: Effects of applied electromagnetic fields
(ELSEVIER SCIENCE BV, 2012)
In this work we are studying the intense laser effects on the electron-related linear and nonlinear optical properties in GaAs-Ga1-xAlxAs quantum wells under applied electric and magnetic fields. The calculated quantities ...
Neural network consistent empirical physical formula construction for neutron-gamma discrimination in gamma ray tracking
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)
Gamma ray tracking is an efficient detection technique in studying exotic nuclei which lies far from beta stability line. To achieve very powerful and extraordinary resolution ability, new detectors based on gamma ray ...
Theoretical investigation on the vibrational and electronic spectra of three isomeric forms of dicobalt octacarbonyl
(ELSEVIER SCIENCE BV, 2014)
Three isomeric forms of dicobalt octacarbonyl, [Co-2(CO)(8)], with C-2v, D-3d and D-2d point group were optimized by using density functional theory (DFT/B3LYP) method with LANL2DZ basis set for the cobalt atoms and 6-31G(d) ...
Existence of a solution of integral equations via fixed point theorem
(SPRINGEROPEN, 2013)
In this paper, we establish a solution to the following integral equation: u(t) = integral(T)(0) G(t, s)f(s, u(s)) ds for all t is an element of [0,T], (1) where T > 0, f : [0, T] x R -> R and G : [0, T] x [0, T] -> [0, ...
Effect of Surfactant Types on the Size of Tin Oxide Nanoparticles
(POLISH ACAD SCIENCES INST PHYSICS, 2017)
In this study, tin oxide (SnO2) nanoparticles were synthesized by hydrothermal method in the presence of hydrazine and ammonia by adding surfactant for 12 h in a Teflon autoclave at 100 degrees C reaction temperature. ...
Thermodynamics and Kinetics of Biosorption of Vanadium with Macrofungus (Hypholoma fasciculare) and Determination by GFAAS
(PERKIN-ELMER CORP, 2018)
In the present study, a macrofungus, Hypholoma fasciculare (H. fasciculare), was employed for the biosorption of vanadium from aqueous solutions. The characterization of H. fasciatlare was conducted using the FT-IR and ...
The Effect of Nutritional and Physical Activity Interventions on Nutritional Status and Obesity in Primary School Children: A Cluster Randomized Controlled Study
(KUWAIT MEDICAL ASSOC, 2017)
Objectives: Obesity is a major public health problem, alarming especially among children and adolescents. The aim of this study is to measure the effect of intervention on preventing and reducing obesity by teaching healthy ...
Treatment of pretreated coke wastewater by electrocoagulation and electrochemical peroxidation processes
(ELSEVIER SCIENCE BV, 2015)
In this study, treatment of pretreated real coke wastewater by Electrocoagulation process (EC) and Electrochemical Peroxidation process (ECP) using direct pulse current was investigated. Air stripping process of ammonia ...
Relationship of plasma cell-free DNA level with mortality and prognosis in patients with Crimean-Congo hemorrhagic fever
(WILEY, 2016)
Crimean-Congo hemorrhagic fever (CCHF) is a viral infection. Circulating plasma cell-free DNA (pcf-DNA) is a novel marker indicating cellular damage. So far, the role of pcf-DNA did not investigate in CCHF patients. In the ...
ANALYSIS OF IL-6, IL-10 AND NF-kappa B GENE POLYMORPHISMS IN AGGRESSIVE AND CHRONIC PERIODONTITIS
(NATL INST PUBLIC HEALTH, 2017)
Objective: Pro-inflammatory cytokines, interleukin-6 (IL-6), demonstrated to be suppressed by interleukin-10 (IL-10) are known to be regulated by the transcription factor nuclear factor-kappa B(NF-kappa B). The aim of this ...