Makale Koleksiyonu: Recent submissions
Now showing items 3401-3420 of 5745
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Mitogen-activated protein kinase cascades in Vitis vinifera
(FRONTIERS MEDIA SA, 2015)Protein phosphorylation is one of the most important mechanisms to control cellular functions in response to external and endogenous signals. Mitogen-activated protein kinases (MAPK) are universal signaling molecules in ... -
STARK LOCALIZATION AND MIXING PHENOMENA BETWEEN DIFFERENT STARK-LADDERS IN COUPLED QUANTUM-WELLS
(ACADEMIC PRESS (LONDON) LTD, 1995)We have studied Stark localization of the minibands in coupled quantum wells by considering the effect of an external electric field, applied along the growth axis, on a multiple-quantum well system which is identical to ... -
Comparison of the sealing of different dentin bonding adhesives in root-end cavities: a bacterial leakage study
(MOSBY-ELSEVIER, 2008)Objective: To compare the root-end sealing of the different dentin-bonding adhesives (DBAs) in root-end cavities using a bacterial leakage system. Study design: One hundred extracted single-rooted teeth were instrumented, ... -
In vivo biocompatibility of radiation crosslinked acrylamide copolymers
(ELSEVIER SCIENCE BV, 2004)In vitro swelling and in vivo biocompatibility of radiation crosslinked acrylamide copolymers such as acrylamide/crotonic acid (AAm/CA) and acrylamide/itaconic acid (AAm/IA) were studied. The swelling kinetics of acrylamide ... -
Swelling studies of copolymeric acrylamide/crotonic acid hydrogels as carriers for agricultural uses
(JOHN WILEY & SONS LTD, 2000)In this study, highly swollen acrylamide/crotonic acid hydrogels tilt a rod form) containing some inorganic salts such as ammonium nitrate potassium nitrate and ammonium sulphate used as fertilizer, an agricultural drug ... -
Effects of ionic environments on bovine serum albumin fouling in a cross-flow ultrafiltration system
(WILEY-V C H VERLAG GMBH, 2007)The influence of electrostatic interactions on membrane fouling during the separation of bovine serum albumin (BSA) from solution was studied in a cross-flow ultratiltration system. Experiments were carried out at different ... -
Influence of Al concentration on structural and optical properties of Al-doped ZnO thin films
(SPRINGER, 2014)Undoped ZnO and Al-doped zinc oxide (ZnO:Al) thin films with different Al concentrations were prepared onto Si (100) substrate by pulsed filtered cathodic vacuum arc deposition system at room temperature. The influence of ... -
Collision-related slab break-off volcanism in the Eastern Anatolia, Kepez volcanic complex (TURKEY)
(TAYLOR & FRANCIS LTD, 2016)The Neogene-Quaternary volcanic products, related to Arabian and Anatolian Plate collision along the Bitlis Suture Zone, cover wide areas on both plates. One of these volcanic exposures on the Arabian Plate is the Kepez ... -
The role of K+ channels on the inhibitor effect of sevoflurane in pregnant rat myometrium
(LIPPINCOTT WILLIAMS & WILKINS, 2002)Volatile anesthetics and K+ channel openers inhibit spontaneous contractions in myometrial smooth muscle. Volatile anesthetics modulate K+ channel activity We investigated the role of two K+ channel blockers on the effect ... -
Regeneration of modified bentonite loaded with phenol using supercritical fluids
(SAGE PUBLICATIONS INC, 2004)The desorption of phenol from organically modified bentonite (ODTMA-bentonite) using supercritical fluids was studied. Parameters such as pressure, temperature, supercritical fluid flow rate and co-solvent (entrainer) ... -
The effect of nonpharmacological training on delirium identification and intervention strategies of intensive care nurses
(ELSEVIER SCI LTD, 2017)Objective: This study aims to investigate the effect of nonpharmacological intervention training on delirium recognition and the intervention strategies of intensive care (ICU) nurses. Method: This is a quasi-experimental ... -
Association of left ventricular diastolic dysfunction with elevated NT-proBNP in type 2 diabetes mellitus patients with preserved ejection fraction: The supplemantary role of tissue doppler imaging parameters and NT-proBNP levels
(ELSEVIER IRELAND LTD, 2012)Background: Early diagnosis of cardiovascular disease in diabetic patients may be important to introduce treatment early. Echocardiography is a method used to show the ventricular functions. A ventricular hormone, BNP is ... -
Intense laser field effects on the intersubband optical absorption and refractive index change in the delta-doped GaAs quantum wells
(ELSEVIER SCIENCE BV, 2017)In this paper, we have investigated the effects of the non-resonant intense laser field on the electronic and optical properties such as linear, nonlinear and the total optical absorption coefficient and refractive index ... -
Synthesis, molecular docking, and antitumoral activity of alnustone-like compounds against estrogen receptor alpha-positive human breast cancer
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2015)Alnustone-like compounds are promising inhibitors for estrogen receptor alpha (ER-alpha), which is a novel cancer therapeutic target. Therefore, 10 alnustone-like compounds with substituents at the phenyl rings were ... -
Histological and histochemical structure of lingual salivary glands in mole rat (Spalax leucodon)
(AGRICULTURAL RESEARCH COMMUNICATION CENTRE, 2017)The histological and histochemical structure of lingual salivary glands in mole rat (Spalax leucodon) were studied using histochemical staining techniques to provide information of its salivary glands. A total of five adult ... -
Psychometric Properties of Adult Inventory of Procrastination in a Turkish Sample
(SPRINGER/PLENUM PUBLISHERS, 2014)The present study assessed the psychometric properties of the Adult Inventory of Procrastination for Turkish adults. The Adult Inventory of Procrastination (AIP), General Procrastination Scale (GP), and Decisional ... -
Effects of three different irrigating solutions and KTP laser irradiation on apical leakage: An electrochemical study
(INFORMA HEALTHCARE, 2012)Objective. The purpose of this study was to evaluate the effect of three different irrigating solutions (17% EDTA, 10% citric acid and 2.5% NaOCl) and KTP laser irradiation on apical leakage using an electrochemical method. ... -
Vertebral plasma cellular osteomyelitis
(CARFAX PUBLISHING, 2003)Plasma cellular osteomyelitis is a chronic recurrent, unifocal or multifocal inflammatory disorder, which has an unknown aetiology. The infectious focus or foci may occur in different sites of the skeleton. This unusual ... -
Periodontitis as a risk factor for preterm low birth weight
(YONSEI UNIV COLLEGE MEDICINE, 2008)Purpose: There is growing evidence showing that a number of complex human diseases are caused or are at least influenced by periodontal diseases. Such diseases include cardiovascular diseases, respiratory diseases, diabetes ... -
Effect of Magnetic Field on a p-Type delta-Doped GaAs Layer
(IOP PUBLISHING LTD, 2010)The energy levels of holes in a p-type delta-doped GaAs structure under a magnetic field are theoretically calculated within the framework of the effective mass approximation for a uniform acceptor distribution. The ...