Browsing Araştırma Çıktıları by Publisher "ELSEVIER SCIENCE BV"
Now showing items 21-40 of 497
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An analysis of high school students' academic achievement and anxiety over graphical chemistry problems about the rate of reaction: The case of Sivas province
(ELSEVIER SCIENCE BV, 2015)The study deals with the evaluation of the achievement of high school students concerning such topics as "reaction rate, reaction order, factors affecting reaction" which are included in the unit of "Reaction Rate and ... -
Analysis of paramagnetic 3d ions (Cr3+ and Fe3+) centers in fluoroelpasolite Cs2NaGaF6 crystal by both DFT and SPM calculations
(ELSEVIER SCIENCE BV, 2018)The structural properties of 3d ions (Cr3+ and Fe3+) centers in Cs2NaGaF6 have been investigated by performing density functional theory (DFT) and semi-empirical superposition model (SPM) calculations. The local geometry ... -
The analysis of retinal dopaminergic system with the method of full-rield flash electroretinography in migraine patients
(ELSEVIER SCIENCE BV, 2005)… -
Analysis of the anomalous electromagnetic moments of the tau lepton in gamma p collisions at the LHC
(ELSEVIER SCIENCE BV, 2018)In this study, we investigate the potential of the process pp -> p gamma*p -> p tau(nu) over bar (tau)q' X at the LHC to examine the anomalous electromagnetic moments of the tau lepton. We obtain 95% confidence level bounds ... -
ANALYSIS OF THE LIFE SATISFACTION OF PRESCHOOL PROSPECTIVE TEACHERS ACCORDING TO SOME VARIABLES
(ELSEVIER SCIENCE BV, 2014)This study has been designed for investigating the life satisfaction of pre-school prospective teachers by their gender, class degree, choosing the department voluntarily (or not), type of graduated high school, number of ... -
Analysis of the patients admitted to emergency department due to urogenital trauma and investigation of factors that affect mortality
(ELSEVIER SCIENCE BV, 2017)Objective: To determine the general characteristics of urogenital trauma, and the factors that impact on mortality. Methods: Patients who were over 18 years of age admitted to the emergency service with urogenital injury ... -
Anomalous WW gamma couplings with beam polarization at the Compact Linear Collider
(ELSEVIER SCIENCE BV, 2016)We study the anomalous WW gamma couplings at the Compact Linear Collider through the processes e(+)e(-) -> W+W-, e(-)e(+) -> e(-)gamma*e(+) -> e(+)nu W-e(-) and e(-)e(+) -> e(-)gamma*gamma*e(+) -> e(-)W(+)W(-)e(+) (gamma* ... -
Antioxidant defence of the actively feeding Oncorhynchus mykiss (Walbaum 1792) larvae in relation to dietary PUFA and vitamin E contents
(ELSEVIER SCIENCE BV, 2016)Oxidative stress and antioxidant enzyme activities during the feeding periods of Oncorhynchus mykiss larvae maintained under routine fish-farming conditions were studied. This study examined the antioxidant response, ... -
Antioxidant properties of a plant preparation with anti-influenza virus activity
(ELSEVIER SCIENCE BV, 2004)… -
Application of a statistical design method to the shear flocculation of celestite with Na-Oleate
(ELSEVIER SCIENCE BV, 2007)In this study, the Box-Wilson statistical experimental design method was employed to evaluate the effects of important variables such as amount of Na-Oleate, salt (MgCl2) concentration and stirring speed on the shear ... -
Application of ANOVA to image analysis results of talc particles produced by different milling
(ELSEVIER SCIENCE BV, 2008)This study presents statistical evaluation of the shape parameters for different mill products of talc mineral using Clemex image analysis system. The aim of this study was to determine whether the image parameters of the ... -
Applied electric field effect on light-scattering birefringence of dye-doped liquid crystal molecule and consistent neural network empirical physical formula construction for scattering intensities
(ELSEVIER SCIENCE BV, 2011)In this paper, we realized two objectives. Firstly, birefringence of azo and anthraquinone dye-doped nematic liquid crystal (NLC) molecules was investigated by applied electric field dependent laser scattering intensities. ... -
An assessment of education faculty students' views on their self-regulated learning skills
(ELSEVIER SCIENCE BV, 2014)There are many factors affecting self-regulated learning skills of students during teaching progress. Accordingly it is essential to indicate prospective teachers' views on self-regulated learning skills and determine ... -
The behavior of Turkish exchange rates: A panel data perspective
(ELSEVIER SCIENCE BV, 2014)This paper investigates the behavior of Turkish exchange rates within the context of purchasing power parity (PPP) hypothesis by means of recent developments in the panel unit root testing procedures for ten Turkish real ... -
Binding energies of shallow donor impurities in different shaped quantum wells under an applied electric field
(ELSEVIER SCIENCE BV, 2003)We present a variational method to compute the binding energies for a hydrogenic impurity located at the center of the finite parabolic (PQW), V-shaped (VQW or full graded well) and square (SQW) GaAs-Ga1-xAlxAs quantum ... -
Binding energy and optical absorption of donor impurity states in "12-6" tuned GaAs/GaAlAs double quantum well under the external fields
(ELSEVIER SCIENCE BV, 2019)We have investigated the binding energies of the s-symmetric ground and first excited shallow donor impurity states and the total 1s -> 2s absorption coefficient, including the first and third order corrections, in "12-6" ... -
Binding energy of donor impurities in double inverse parabolic quantum well under electric field
(ELSEVIER SCIENCE BV, 2009)In this study, effects of the electric field applied along the growth direction on the binding energy of donor impurities in double inverse parabolic quantum well (DIPQW) with different well and barrier widths, as well as ... -
Binding energy of donor impurity states and optical absorption in the Tietz-Hua quantum well under an applied electric field
(ELSEVIER SCIENCE BV, 2018)For a quantum well which has the Tietz-Hua potential, the ground and some excited donor impurity binding energies and the total absorption coefficients, including linear and third order nonlinear terms for the transitions ... -
Binding energy of impurity states in an inverse parabolic quantum well under magnetic field
(ELSEVIER SCIENCE BV, 2007)We have investigated the effects of the magnetic field which is directed perpendicular to the well on the binding energy of the hydrogenic impurities in an inverse parabolic quantum well (IPQW) with different widths as ... -
Bio-dissolution of Cu, Mo and Re from molybdenite concentrate using mix mesophilic microorganism in shake flask
(ELSEVIER SCIENCE BV, 2013)The application of the response surface methodology and the central composite design (CCD) technique for modeling and optimization of the influence of some operating variables on copper, molybdenum and rhenium recoveries ...