Makale Koleksiyonu: Recent submissions
Now showing items 1381-1400 of 5200
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Recovery of the Impulsive Diffusion Operator with Discontinuous Coefficient
(NATURAL SCIENCES PUBLISHING CORP-NSP, 2014)In this work impulsive diffusion operator with discontinuous coefficient is considered. Integral representation is derived and some important properties of eigenvalues are studied. Moreover, it is proven that the coefficients ... -
The contribution of Anatolia to European phylogeography: the centre of origin of the meadow grasshopper, Chorthippus parallelus
(WILEY-BLACKWELL, 2014)Aim Chorthippus parallelus is one of the classic model systems for studying genetic structure and phylogeography in the Western Palaearctic. Here, we investigate the regional genetic differentiation of C. parallelus and ... -
Lead (II) removal from natural soils by enhanced electrokinetic remediation
(ELSEVIER SCIENCE BV, 2005)Electrokinetic remediation is a very effective method to remove metal from fine-grained soils having low adsorption and buffering capacity. However, remediation of soil having high alkali and adsorption capacity via the ... -
Investigation of the relationship between suicide probability in inpatients and their psychological symptoms and coping strategies
(RIYADH ARMED FORCES HOSPITAL, 2016)Objective: To investigate the relationship between suicide probability and psychological symptoms and coping strategies in hospitalized patients with physical illness. Methods: This cross-sectional study was conducted from ... -
Syntheses and characterization of maleic anhydride-styrene-allyl propionate terpolymer ester derivatives
(JOHN WILEY & SONS INC, 2003)In this study, maleic anhydride (MA)-styrene (St)-allyl propionate (AP) was produced with MA, St, and AP. It was then reacted with n-propyl alcohol (Pr), n-butyl alcohol (Bu), n-pentyl alcohol (Pn), and benzyl alcohol (Bz) ... -
The design approaches of two-dimensional digital filters based on metaheuristic optimization algorithms: a review of the literature
(SPRINGER, 2015)Recently, the design of the two-dimensional digital filter has become a subject of interest in the field of two-dimensional signal processing. The two-dimensional digital filter has been applied in many important areas ... -
High-concentration tramadol-induced vasodilation in rabbit aorta is mediated by both endothelium-dependent and -independent mechanisms
(SHANGHAI INST MATERIA MEDICA, 2003)Aim: The mechanism of tramadol-induced vasodilation was investigated using isolated rabbit thoracic aortic rings. Methods: Aortic rings from 8 rabbits were placed in organ bath and precontracted with phenylephrine (10(-5) ... -
KARSTIFICATION AT BESKONAK DAM SITE AND RESERVOIR AREA, SOUTHERN TURKEY
(SPRINGER VERLAG, 1993)Beskonak dam and hydroelectric power plant are planned to be constructed on the Koprucay river, 40 km east of the Antalya city. In the dam site and reservoir area, Koprucay Conglomerates of Miocene age and the Beskonak ... -
Thermal conductivity of rocks and its variation with uniaxial and triaxial stress
(PERGAMON-ELSEVIER SCIENCE LTD, 2004)One of the prime tasks of a mining engineer is to calculate the mine cooling load necessary for mine air conditioning system, which must provide suitable working conditions for the work force primarily at the working faces. ... -
Theoretical modeling and molecular level insights into the corrosion inhibition activity of 2-amino-1,3,4-thiadiazole and its 5-alkyl derivatives
(ELSEVIER SCIENCE BV, 2016)Density functional theory (DFT) with two functionals, namely B3LYP and CAM-B3LYP with the 6-311 + +G(d,p) basis set was performed on six 2-amino-5-alkyl-1,3,4-thiadiazole derivatives (IC-2 to IC-13) used as corrosion ... -
Quality of Sexual Life and Changes Occurring in Sexual Life of Women With High-Risk Pregnancy
(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2017)This study was aimed at determining the quality of sexual life and changes occurring in the sexual life of women with high-risk pregnancy. The study was carried out at the obstetric clinic of a hospital in a province located ... -
Analysis of Ethmoid Roof and Skull Base With Coronal Section Paranasal Sinus Computed Tomography
(LIPPINCOTT WILLIAMS & WILKINS, 2012)Chronic paranasal sinus disease is one of the most common causes of application to physicians in pediatric and adult patients. In the surgical treatment of these diseases, endoscopic sinus surgery is an application that ... -
Venous thromboembolism risk in patients with lung cancer
(BAYCINAR MEDICAL PUBL-BAYCINAR TIBBI YAYINCILIK, 2010)Background: The incidence of venous thromboembolism in lung cancer patients was investigated and the relationships between venous thromboembolism and histopathological types, stage, and treatment of the cancer, as well as ... -
Anticardiolipin antibody positivity in diabetic patients with and without diabetic foot
(ELSEVIER SCIENCE INC, 2002)Anticardiolipin (aCL) antibodies may play a role in the enhancement of platelet aggregation and/or progression of the macrovascular diabetic complications. Also, aCL antibodies may cause or promote ischemia and thrombosis. ... -
Metal Concentrations of Wild Edible Mushrooms from Turkey
(TAYLOR & FRANCIS INC, 2012)In the present study, the contents of Zn, Fe, Cu, Mn, Co, Ni, Pb, Cd, Cr, Al, Ca, Mg, and K in Agaricus campestris, Agrocybe cylindracea, Collybia dryophila, Helvella leucopus, Russula delica, Tricholoma auratum, Amanita ... -
The level of awareness and the attitude of patients recommended for use of compression stockings in Turkish society, and investigation of the factors affecting their use
(DOVE MEDICAL PRESS LTD, 2018)Objective: The purpose of this study was to reveal the treatment outlook, usage habits, and factors affecting these habits, in addition to providing suggestions for solutions for patients who are frequently recommended the ... -
Binding energies of donor impurities in modulation-doped GaAs/AlxGa1-xAs double quantum wells under an electric field
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2009)In this study, we have investigated theoretically the binding energies of shallow donor impurities in modulation-doped GaAs/Al0.33Ga0.67 As double quantum wells (DQWs) under an electric field which is applied along the ... -
Smoking Prevalence and Associated Attitudes among High School Students in Turkey
(ASIAN PACIFIC ORGANIZATION CANCER PREVENTION, 2011)This is a descriptive study to determine the smoking prevalence and attitudes with smoking among high school students in Sivas, Turkey. This study was carried out in 6 high schools located in Sivas, Turkey. The sample was ... -
The variation of electronic properties with the doping concentration of modulation-doped AlxGa1-xAs-GaAs double quantum wells
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2007)In this paper we have calculated the sub-band structure and the confinement potential of modulation-doped Ga1-xAlxAs-GaAs double quantum wells as a function of the doping concentration. The electronic properties of this ... -
Synthesis, characterization and application of a new chelating resin for solid phase extraction, preconcentration and determination of trace metals in some dairy samples by flame atomic absorption spectrometry
(ELSEVIER SCI LTD, 2016)In this study, a simple and rapid solid phase extraction/preconcentration procedure was developed for determination of Cd(II), Co(II), Cr(III), Cu(II), Fe(III), Mn(II), Pb(II), and Zn(II) trace metals by flame atomic ...