Rektörlüğe Bağlı Bölümler: Recent submissions
Now showing items 3701-3720 of 9558
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Distributed contact flip chip InGaN/GaN blue LED; comparison with conventional LEDs
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2019)This paper presents high performance, GaN/InGaN-based light emitting diodes (LEDs) in three different device configurations, namely Top Emitting (TE) LED, conventional Flip Chip (FC) and Distributed Contact (DC) FC. Series ... -
Evaluation of the Antibiofilm and Antimicrobial Properties of Ziziphora tenuior L. Essential Oil Against Multidrug-resistant Acinetobacter baumannii
(ASIAN NETWORK SCIENTIFIC INFORMATION-ANSINET, 2016)Acinetobacter baumannii is one of the most important gram-negative microorganisms which lead to opportunistic hospital-acquired infections. A great part of the infections it causes is produced by strain resistant to all ... -
Echocardiographic Epicardial Adipose Tissue Predicts Subclinical Atherosclerosis: Epicardial adipose tissue and Atherosclerosis
(SAGE PUBLICATIONS INC, 2012)We examined the relationship between coronary flow rate and epicardial adipose tissue (EAT) in patients with slow coronary flow (SCF) and normal coronary arteries. The study included 40 consecutive patients with stable ... -
Comparative Relaxant Effects of Ataciguat and Zaprinast on Sheep Sphincter of Oddi
(GALENOS YAYINCILIK, 2016)Background: Relaxing the sphincter of Oddi (SO) is an important process during endoscopic retrograde cholangiopancreatography (ERCP) procedures. This issue suggests that the easier the sphincterotomy and cannulation, the ... -
Zetasizer measurements of copolymer-drug carrier system: poly (maleic anhydrite-co-vinyl acetate) -acriflavine conjugate
(BULGARIAN ACAD SCIENCE, 2017)Copolymeric drug carrier system, poly (maleic anhydrite-co-vinyl acetate) copolymer (MAVA) carrying acriflavine drug (AF) has been examined by Zeta Potential Analyzer to determine the stability and controlled drug release ... -
Fuzzy viscometric analysis of polymer-polymer miscibility based on fuzzy regression
(ELSEVIER SCIENCE BV, 2016)This study investigates the application of fuzzy regression to the viscometric analysis of polymer-polymer miscibility by using experimental viscosity data for polystyrene (PS), poly(styrene-co-acrylonitrile) (PSAN) and ... -
Implementation of CSK Communicating System With Switched SC-CNN Based Chaos Generator
(IEEE, 2017)In this study, Chaos Shift Keying (CSK) communication system, which is the first of Spread Spectrum communication samples, was realized by using different chaotic generators. This study investigates the effect of Switched ... -
Morse quantum well modulated by nonresonant intense laser field: Binding energy and optical absorption related to shallow donor impurities
(ELSEVIER GMBH, 2019)Binding energies of the lowest two s-symmetric impurity states and linear, third order nonlinear, and total optical absorption coefficients corresponding to the 1s -> 2s transitions for electrons in a Morse quantum well ... -
Imidazole octasubstituted novel mono and double-decker phthalocyanines: Synthesis, characterization, electrical and gas sensing properties
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)Imidazole disubstituted phthalonitrile (1) was prepared by the reaction of 4,5-dichlorophthalonitrile with 4,5-diphenyl-1H-imidazolethiole. Imidazole octasubstituted metal free (2), zinc(II) (3), cobalt(II) (4) monophthalocyanines ... -
Antinociceptive Effects in Normal and Diabetic Rats Exposed to 50 Hz Magnetic Field
(SPRINGER, 2012)The effects of repeated applications of alternating sinusoidal 50 Hz magnetic field, MF (B = 5.0 mT, 165-min-long sessions everyday, each including four 30-min-long exposures separated by 15-min-long intervals, carried out ... -
Can Angiogenesis be a Target of Treatment for Ribavirin Associated Hemolytic Anemia?
(H G E UPDATE MEDICAL PUBLISHING S A, 2010)Background/Aims: Recently ribavirin has been found to inhibit angiogenesis and a number of angiogenesis inhibitors such as sunitinib and sorafenib have been found to cause acute hemolysis. We aimed to investigate whether ... -
Approximation of sections of the set of trajectories for a control system with bounded control resources
(KRASOVSKII INST MATHEMATICS & MECHANICS URAL BRANCH RUSSIAN ACAD SCIENCES, 2017)The approximation of the set of trajectories is studied for a control system described by the Urysohn integral equation. It is assumed that the system has limited control resources. The closed ball of the space L-p, p > ... -
Spoil room utilization in dragline stripping
(NATL INST SCIENCE COMMUNICATION, 2009)This paper deals with spoil roam utilization by two different spoil placement techniques. A three-dimensional computer-aided design approach for generating conical and curvilinear spoil piles are developed. Curvilinear ... -
Effect of tumour necrosis factor-alpha and interleukin-6 promoter polymorphisms on course of Crimean-Congo hemorrhagic fever in Turkish patients
(WOLTERS KLUWER MEDKNOW PUBLICATIONS, 2015)Objective: In this case-control study, we investigated whether IL-6 (-174G/C) and TNF-alpha (-308G/A) gene polymorphisms affect the clinical course and outcome of CCHF. Methods: Total 150 patients with CCHF and 170 controls ... -
Tumor Targeting of Polymeric Nanoparticles Conjugated with Peptides, Saccharides, and Small Molecules for Anticancer Drugs
(BENTHAM SCIENCE PUBL LTD, 2017)Targeting drugs or pharmaceutical compounds to tumor site increases cancer treatment efficiency and therapeutic outcome. Nanoparticles are unique delivery systems for site-targeting within an organism. Many novel technologies ... -
A methodology to evaluate the sensory properties of instant hot chocolate beverage with different fat contents: multi-criteria decision-making techniques approach
(SPRINGER, 2016)The multi-criteria decision-making techniques are applied in many areas such as integrated manufacturing systems, evaluation of technology investment, water and agriculture management and energy planning. However, there ... -
Flotation responses to the morphological properties of particles measured with three-dimensional approach
(ELSEVIER SCIENCE BV, 2005)Morphological properties of barite particles ground by autogenous and ball milling were examined by three-dimensional methods, namely, Brunauer-Emmett-Teller (BET) nitrogen adsorption and Permaran methods in terms of surface ... -
Investigating Environmental Health Studies Using Geographical Information Systems: Cancer Case Study
(HARD, 2013)Geographical information systems (GIS) have been extensively used to research public health issues in recent years. Cancer is one of the most important health issues around the world. In this study, a standard, effective ... -
The effects of hydrostatic pressure and applied electric field on shallow donor impurities in GaAs/GaAlAs graded quantum well
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2005)Using a variational approach, we have investigated the effects of the hydrostatic pressure, the well dimension, impurity position and electric field direction on the binding energy of shallow donor impurities in GaAs/GaAlAs ... -
Notes on near-ring ideals with (sigma,tau)-derivation
(HACETTEPE UNIV, FAC SCI, 2015)In the present paper, we extend some well known results concerning derivations of prime near-rings in [4], [5] and [13] to (sigma,tau)-derivations and semigroup ideals of prime near-rings.