Makale Koleksiyonu: Recent submissions
Now showing items 761-780 of 5745
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The adsorption of basic dye (Astrazon Blue FGRL) from aqueous solutions onto sepiolite, fly ash and apricot shell activated carbon: Kinetic and equilibrium studies
(ELSEVIER SCIENCE BV, 2007)In this study, sepiolite, fly ash and apricot stone activated carbon (ASAC) were used as adsorbents for the investigation of the adsorption kinetics, isotherms and thermodynamic parameters of the basic dye (Astrazon Blue ... -
The Interaction of Clarithromycin with a New Polymer-Based Nipam-Sepiolite
(COLEGIO FARMACEUTICOS PROVINCIA DE BUENOS AIRES, 2017)In this study, poly (NIPAM/ acrylamide/maleic acid)-sepiolite (PNAMS) and poly (NIPAM/acrylamide/maleic acid) (PNAM) polymers were synthesized for using in the release of clarithromycin drug. PNAMS composite hydrogel was ... -
Shallow donors in a coupled triple graded quantum well under the electric and magnetic fields
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2006)The binding energy of the donor in three different shaped triple graded GaAs-(Ga, Al)As quantum wells which is obtained by changing the depth of the central-well potential (V-o) is calculated by using a variational approach. ... -
Evaluation of complement system in children with Crimean-Congo hemorrhagic fever
(VERDUCI PUBLISHER, 2014)OBJECTIVES: The complement system participates in the defense of the body against viral infections through various mechanisms. In the present study conducted on children having Crimean-Congo Hemorrhagic Fever (CCHF), the ... -
Simultaneous effects of the intense laser field and the electric field on the nonlinear optical properties in GaAs/GaAlAs quantum well
(ELSEVIER SCIENCE BV, 2014)In this study, both the linear and nonlinear intersubband optical absorption coefficients and the refractive index changes are calculated as dependent on the applied electric field (F) and the laser field intensity parameter ... -
Paraoxonase levels in acute mushroom poisoning cases treated in emergency department
(ACADEMIC JOURNALS, 2011)The present study was undertaken to investigate the activities of paraoxonase in acute mushroom poisoning cases. This investigation was made between June 2009 to June 2010 with 64 mushroom poisoning patients who admitted ... -
THE SECONDARY NASAL MIDDLE CONCHA
(SPRINGER VERLAG, 1994)In this study a total of 175 coronal CT scans of the nasal cavity and paranasal sinuses have been investigated. A secondary middle concha was detected bilaterally in 12 (6.8%) out of 175 patients. In all cases, the ethmoidal ... -
Evaluation of Cardiac Functions of Patients with Benign Joint Hypermobility Syndrome
(SPRINGER, 2014)We sought to investigate whether echocardiography with tissue Doppler imaging identifies myocardial dysfunction in children with benign joint hypermobility syndrome (BJHS). This cross-sectional study enrolled 75 children ... -
Protein Fold Recognition Using Self-Organizing Map Neural Network
(BENTHAM SCIENCE PUBL LTD, 2016)In this work, we propose a solution for the recognition of protein folds using Self-Organizing Map (SOM) neural network and present a comparison between few approaches. We use SOM, Fisher's Linear Discriminant Analysis ... -
The new O, O and N, O type ligands and their Cu(II) and Ni(II) complexes: Crystal structure, absorption-emission properties and superoxide dismutase mimetic studies
(ELSEVIER SCIENCE SA, 2017)In this study, two new O, O type azo-aldehydes (HL1 and HL2), their N, O type salicylaldoxime derivatives containing azo chromophore group (HL3 and HL4) and Cu(II) and Ni(II) complexes were synthesized and characterized ... -
Prevalence of asthma, local risk factors and agreement between written and video questionnaires among Turkish adolescents
(ELSEVIER DOYMA SL, 2014)Background: There is currently no standard tool for the measurement of asthma in epidemiological studies. The objectives of this study were to determine the prevalence of asthma, to describe the potential local risk factors, ... -
A comparison of the efficacy of varenicline and bupropion and an evaluation of the effect of the medications in the context of the smoking cessation programme
(EUROPEAN PUBLISHING, 2017)Background: Within the context of the support program for smoking cessation, initiated by the Turkish Ministry of Health in 2011, those who present at 'smoking cessation' centres and are found to be suitable for pharmacological ... -
Autopsy evaluation of coal mining deaths in the city of Zonguldak, Turkey
(INT SCIENTIFIC LITERATURE, INC, 2014)Background: In this study, our aim was to evaluate the fatal occupational accidents that occurred in Zonguldak coal mines between the years 2005-2008. Material/Methods: We retrospectively evaluated 42 fatal coal mine ... -
Determining lateral offsets of rocks along the eastern part of the North Anatolian Fault Zone (Turkey) using spectral classification of satellite images and field measurements
(TAYLOR & FRANCIS LTD, 2017)Fault displacements are being measured by geological observations using the method of detecting and evaluating marker rocks. Thus, the length of total displacement in a fault zone relates to position detection of marker ... -
Effect of angiotensin-converting enzyme inhibition and angiotensin II type 1 receptor blockade on apoptotic changes in contralateral testis following unilateral testicular torsion
(SPRINGER, 2008)In this experimental study, our aim was to determine whether angiotensin-converting enzyme (ACE) inhibition and angiotensin II type 1 (AT1) receptor blockade affect the apoptotic changes in contralateral testis following ... -
Analysis of Pedagogical Content Knowledge Studies in the Context of Mathematics Education in Turkey: A Meta-Synthesis Study
(EDAM, 2016)Studies that explore pedagogical content knowledge (PCK) in the field of mathematics education date back to the turn of the century in Turkey. In recent years, studies on PCK have gained momentum. Master's theses and ... -
The role of catalyst in supercritical water desulfurization
(ELSEVIER SCIENCE BV, 2014)We evaluated supercritical water (SCW) for sulfur removal from Arabian Heavy (AH) whole crude oil and two model feeds: hexyl sulfide (HS) in hexadecane (HD) and dibenzothiophene (DBT) in HD. We measured SCW desulfurization ... -
The trans-cis and the azide-tetrazole ring-chain isomerization of 2-azido-1,3-azoles: Quantum chemical study
(ELSEVIER SCIENCE BV, 2015)Quantum chemical calculations using Density Functional Theory (DFT) at the B3LYP/6-31++G(d,p) basis set level were performed to investigate the azide group rotation from the trans to the cis isomer and the azido-tetrazole ... -
Swelling of superabsorbent acrylamide/sodium acrylate hydrogels prepared using multifunctional crosslinkers
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY, 2002)Superwaterabsorbent acrylamide-sodium acrylate hydrogels were prepared by free radical polymerization in aqueous solutions of acrylamide and of acrylamide with sodium acrylate as comonomer. For each copolymerization, nine ...