Browsing Sivas Cumhuriyet Üniversitesi Eğitim Fakültesi by Title
Now showing items 44-63 of 167
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Effect of immigration in a predator-prey system: Stability, bifurcation and chaos
(AIMS Press, 02/06/2022)In the present manuscript, a discrete-time predator-prey system with prey immigration is considered. The existence of the possible fixed points of the system and topological classification of coexistence fixed point are ... -
Effect of position-dependent effective mass on donor impurity- and exciton-related electronic and optical properties of 2D Gaussian quantum dots
(2022)Using the compact density matrix scheme and the effective mass approximation, we study the influence of positiondependent electron and heavy-hole mass distributions on the impurity-related electronic properties, excitonic ... -
Effects of external electric and magnetic field on the nonlinear optical rectification, second, and third-harmonic generations in GaAs/AlGaAs asymmetric triple quantum well
(Springer, 31 Temmuz )In this paper, we theoretically investigate the nonlinear optical rectification (NOR), second-harmonic generation (SHG), and third-harmonic generation (THG) coefficients of an AlGaAs/GaAs asymmetric triple quantum well ... -
Effects of external fields on the nonlinear optical rectification and second harmonic generation of GaAs/GaAlAs zigzag quantum well
(ELSEVIER, 15 Şubat 2)For the first time, the impact of externally applied static electric and magnetic field on the nonlinear op- tical rectification (NOR) and second harmonic generation (SHG) coefficients of GaAs/GaAlAs zigzag quan- tum well ... -
Effects of hydrostatic pressure and temperature on the nonlinear optical properties of GaAs/ GaAlAs zigzag quantum well
(TAYLOR & FRANCIS LTD, 2022)We have examined theoretically how the temperature and the hydrostatic pressure affect the total optical absorption coefficients, the total refractive index changes, and the second harmonic generation coefficients for ... -
Effects of intense laser field and position dependent effective mass in Razavy quantum wells and quantum dots
(2021)Using the effective mass and parabolic band approximations, we investigated the position-dependent effective mass and non-resonant intense laser field effects on the first and third-order corrections of the absorption ... -
Efficient synthesis of chromeno[2,3-b]pyridine derivatives using Zn (OTf)2 as a catalyst: DFT computations, molecular docking and ADME Studies
(Elsevier, 2023)An efficient method was developed for the synthesis of chromeno[2,3-b]pyridine derivatives by using Zn(OTf)2 (Zinc trifluoromethanesulfonate) via one-pot [3 + 3] cascade annulation methods using 2-amino-4H-chromen-4-one ... -
Electronic and optical properties of a D+ 2 complex in two-dimensional quantum dots with Gaussian confinement potential
(2022)Using the two-dimensional diagonalization method and the effective mass approximation, the electronic structure and intersubband optical absorption of the singly ionized double donor complex confined in a Gaussian quantum ... -
Eleştirel Düşünme ve Problem Çözme Becerisi
(Eğiten Yayıncılık, 2022)Eleştirel düşünme ve problem çözme becerileri erken yaşlardan itibaren çocuğun hayatında büyük fark yaratacak becerilerden biri olma özelliği taşımaktadır. Bu becerilerin çocuğa kazandırılmasında eğitim yeri ve önemi oldukça ... -
Emotional Bullying Towards Children
(IGI Global: International Academic Publisher, 2022)In the literature, the concept of emotional bullying is mental cruelty, mental injury, emotional or verbal abuse, emotional maltreatment, mental deprivation, emotional assault. Emotional bullying is one of the commonly ... -
Energy spectrum and interlevel transitions within the conduction band of a D+ 2 complex confined in a spherical quantum dot
(2022)In this work, we have performed a theoretically study on the energy spectrum, binding energy and interlevel transitions within the conduction band of a D+ 2 complex confined in a spherical quantum dot with finite ... -
An entry to the synthesis of uleine-type alkaloids by Fischer indole synthesis reactions: FT-IR, NMR spectroscopy and computational study of the substituted carbazole compound
(Bulgarian Academy of Sciences, 2018)An efficient and straightforward method for the synthesis of 2-(2,3,4,9-tetrahydro-1H-carbazole-2-yl)acetonitrile by Fischer reaction of phenylhydrazine hydrochloride acid and 2-(3-oxocyclohexyl)acetonitrile in presence ... -
Equilibrium, thermodynamic, and kinetic modeling studies for the adsorptive removal of oxyanions from water
(TAYLOR & FRANCIS INC, DEC 2021)Water is being contaminated by different oxyanions which have many negative effects on the human body. This study deals with the adsorptive removal of Cr2O7-2, AsO4-3, and ClO4-1 oxyanions from water using diethanolamino ... -
ERKEN ÇOCUKLUK EĞITIMINDE GÜVENLIK POLITIKALARI
(Nobel Yayıncılık, 2022)Okul güvenliği eğitimin niteliği ve sürdürülebilirliği için vazgeçilmez unsurlardan biridir. Özellikle de gelişimsel süreç göz önüne alındığında olası kaza ve yaralanmalara karşı erken çocukluk döneminde okulun güvenliği ... -
Evidence of the relationship between attention deficit/ hyperactivity disorder (ADHD) and emotional abuse in a sample of preschool children
(Taylor & Francis Group, LLC, 2022)This study has aimed to evaluate the relationship between preschool attention deficit/hyperactivity disorder (ADHD) and emotional abuse. Fifty-six children with ADHD aged 5 and 6 years and their mothers, and sixty-five ... -
Experimental and DFT Modeling Studies for the Adsorptive Removal of Reactive Dyes from Wastewater
(CRC Press Taylor Francis, 2022)The current research demonstrates the adsorptive removal of RY-18, RR-2, RB-13, and RB-171 dyes from wastewater samples using p-diethylaminomethylcalix[4]arene silica appended (DSA) resin. The DSA resin shows high ... -
Fen Bilimleri Eğitiminde Mobil Teknoloji Destekli Uygulamalar
(Gece Kitaplığı Yayınevi, 2022)Teknolojideki son gelişmeler, kablosuz olarak ağa bağlanan daha da gelişmiş mobil cihazların tasarımına yol açmıştır. Bu tür cihazlar, bilgiye anında erişim ve iletişim imkânı sunmuş, insan ilişkilerini ve sosyal yapıları ... -
Fen Bilimleri Eğitiminde Mobil Teknoloji Destekli Uygulamalar
(Gece Kitaplığı Yayınevi, Haziran 20)Günümüzde teknoloji, hayatı daha kolay ve verimli hale getirmede en önemli rolü oynamaktadır. Akıllı telefonların uygun fiyatlarla bulunması, iletişim, seyahat, eğlence, üretkenlik ve öğrenme gibi hayatın çeşitli yönlerine ... -
Fen Öğretiminde Kimya Laboratuar Uygulamaları I ve II
(Vizetek Yayıncılık Sanayi ve Ticaret Limited Şirketi, Aralık 202)Bu kitaptaki kimya laboratuarı deneyleri, ortaokul fen bilimleri dersi öğretim programında “Madde ve Doğası” öğrenme alanında hedeflenen bilişsel kazanımlara yönelik olarak hazırlanmıştır. Kitap iki bölümden oluşmaktadır. ...