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Now showing items 731-740 of 2344
Optical coefficients in a semiconductor quantum ring: Electric field and donor impurity effects
(ELSEVIER SCIENCE BV, 2016)
The electron states in a two-dimensional quantum dot ring are calculated in the presence of a donor impurity atom under the effective mass and parabolic band approximations. The effect of an externally applied electric ...
Petrology and Ar/Ar chronology of Erdembaba and Kuyucak volcanics exposed along the North Anatolian Fault Zone (Eastern Pontides, NE Turkey): Implications for the late Cenozoic geodynamic evolution of Eastern Mediterranean region
(SPRINGER INDIA, 2016)
The Cenozoic geodynamic evolution of the Eastern Pontides Orogenic Belt (EPOB), which geographically corresponds to the northeastern part of Turkey, is still controversial due to lack of systematic geological, geochemical ...
Topographic characterization of unworn contact lenses assessed by atomic force microscopy and wavelet transform
(WILEY, 2015)
This paper analyses the three-dimensional (3-D) surface morphology of optic surface of unworn contact lenses (CLs) using atomic force microscopy (AFM) and wavelet transform. Refractive powers of all lens samples were 2.50 ...
Determination of some metal ions in various meat and baby food samples by atomic spectrometry
(ELSEVIER SCI LTD, 2016)
In this paper, we report a simple and rapid solid phase extraction system for the separation/preconcentration and determination of Cd(II), Co(II), Cu(II), Fe(III), Cr(III), Pb(II), and Zn(II) ions by flame atomic absorption ...
Aspects of emotional and physical discomfort in gynecologic examination: A study of Turkish women
(WILEY-BLACKWELL, 2014)
Aim This cross-sectional study was carried out to determine physical and emotional discomforts experienced before and after a gynecologic examination by women who presented to the outpatient clinic of the gynecology and ...
The Effects of Zoledronic Acid on Mandibular Fracture Healing in an Osteoporotic Model: A Stereological Study
(LIPPINCOTT WILLIAMS & WILKINS, 2013)
The aim of this study was to evaluate the effect of zoledronic acid (ZA) in the ovariectomized rat on mandibular fracture. Corpus osteotomies were performed on the mandible of ovariectomized rats. Miniplates were placed ...
High-sensitivity C-reactive protein and high mobility group box-1 levels in Parkinson's disease
(SPRINGER-VERLAG ITALIA SRL, 2019)
Various immunologic and inflammatory factors are contributed to pathogenesis of Parkinson's disease (PD). High mobility group box-1 (HMGB1) is a protein that plays certain roles in inflammation, DNA repair, transcription, ...
Surface characterization of dinitrophenyl-diaminophenyl nanoplatform on glassy carbon
(ELSEVIER SCIENCE BV, 2013)
2,4-dinitrophenol (DNP) was covalently bonded to glassy carbon substrate by cyclic voltammetry (CV) technique. 2, 4-diaminophenol film (DAPO) was acquired with electrochemical reduction of 2,4-dinitrophenol film (DNPO). ...
Nonlinear optical properties of asymmetric n-type double delta-doped GaAs quantum well under intense laser field
(SPRINGER, 2017)
The effect of non-resonant intense laser field on the intersubband-related optical absorption coefficient and refractive index change in the asymmetric n-type double delta-doped GaAs quantum well is theoretically investigated. ...
Preparation of poly(2-ethyl aniline)/kaolinite composite materials and investigation of their properties
(ELSEVIER SCIENCE BV, 2010)
Conductive poly(2-ethyl aniline) (PEAn)/kaolinite composite was prepared by chemical polymerization in aqueous HCl medium in the presence of kaolinite particles by using potassium chromate (K2CrO4) as oxidant. Effects of ...