Makale Koleksiyonu: Recent submissions
Now showing items 761-780 of 5200
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Equilibration of a cone: KMC simulation results
(SPRINGER, 2012)We study the equilibration of an initial surface of conic shape that consists of concentric circular monolayers by Kinetic Monte Carlo (KMC) method. The kinetic processes of attachment and/or detachment of particles to/from ... -
Association between MMP-3 and MMP-9 polymorphisms and coronary artery disease
(SPANDIDOS PUBL LTD, 2016)Matrix metalloproteinase (MMP)-3 and MMP-9 polymorphisms are characterized by plaque stability in coronary arteries. The aim of the current study was to investigate the 5A/6A polymorphism in the MMP-3 gene and C/T polymorphism ... -
Ground state energy of excitons in quantum dot treated variationally via Hylleraas-like wavefunction
(IOP PUBLISHING LTD, 2009)In this work, the effects of quantum confinement on the ground state energy of a correlated electron-hole pair in a spherical and in a disc-like quantum dot have been investigated as a function of quantum dot size. Under ... -
The effects of the intense laser field on donor impurities in a cylindrical GaxIn1-xNyAs1-y/GaAs quantum dot under the electric field
(ELSEVIER SCIENCE BV, 2011)For different nitrogen and indium concentrations, intense laser field (ILF) effect on donor impurity binding energy in a cylindrical GaxIn1-xNyAs1-y/GaAs quantum dot (QD) has been studied. Results show that ILF creates an ... -
Probe of the Anomalous Quartic Couplings with Beam Polarization at the CLIC
(HINDAWI LTD, 2017)We have investigated the anomalous quartic couplings defined by the dimension-8 operators in semileptonic decay channel of the e(+)e--> nu eW-W+(nu) over bar (e) process for unpolarized and polarized electron (positron) ... -
Intense laser field effect on impurity states in a semiconductor quantum well: transition from the single to double quantum well potential
(SPRINGER, 2011)In this work are studied the intense laser effects on the impurity states in GaAs-Ga1- (x) Al (x) As quantum wells under applied electric and magnetic fields. The electric field is taken oriented along the growth direction ... -
The effects of spacing patterns on incidental L2 vocabulary learning through reading with electronic glosses
(SPRINGER, 2019)This study investigates the impact of spacing on L2 incidental vocabulary learning. The participants divided into three groups studied the same 20 target words, which occurred nine times in 36 short reading texts in a ... -
A COUPLED FIXED POINT RESULT IN PARTIALLY ORDERED PARTIAL METRIC SPACES THROUGH IMPLICIT FUNCTION
(HACETTEPE UNIV, FAC SCI, 2013)In this manuscript, we discuss the existence of coupled fixed points in the context of partially ordered metric spaces through implicit relations for mappings F:X x X -> X such that F has the mixed monotone property. Our ... -
MANAGEMENT STYLE AND COLLECTIVISM AT TURKISH SMES: AN EXPLORATORY STUDY
(GAZIOSMANPASA UNIV, 2017)Republic of Turkey is one of those countries where SMEs are flourishing and acting as a driving force of development. In this paper, we explore management style and collectivism at Turkish SMEs. Being an intersection of ... -
In vivo evaluation of titanium-prepared platelet-rich fibrin (T-PRF): a new platelet concentrate
(CHURCHILL LIVINGSTONE, 2013)We have developed a new, titanium-prepared, platelet-rich fibrin (T-PRF) together with the protocol for forming it, which is based on the hypothesis that titanium tubes may be more effective at activating platelets than ... -
Enhancement of EFS-induced contractions, by agmatine, in guinea pig gallbladder smooth muscle strips
(SPRINGER TOKYO, 2005)Background. Electrical field stimulation of gallbladder muscle strips produces frequency-dependent contractions by activating cholinergic nerves. The cholinergic motor function of the gallbladder and enteric system is also ... -
Super water-retainer hydrogels: Crosslinked acrylamide/succinic acid copolymers
(SOC POLYMER SCIENCE JAPAN, 1997)Super water-retainer hydrogels in the rod form were prepared by copolymerization of acrylamide and succinic acid monomers with gamma radiation. Swelling took place in water at 25 degrees C and was followed by weighing. The ... -
Changes in lifestyle upon diagnosis of cancer or other chronic illnesses: A Turkish Oncology Group study
(SAGE PUBLICATIONS LTD, 2018)Cancer, like other chronic illnesses, changes the patients' way of living significantly. Although some may think, for instance, that religiousness would increase with the diagnosis of cancer, no previous studies have been ... -
DFT study on metal-mediated uracil base pair complexes
(ELSEVIER SCIENCE BV, 2017)The most stable of metal-mediated uracil base pair complexes were determined. Method was used density functional theory, B3LYP. The calculations of systems containing C, H, N, O were described by 6-311++G(d,p) and cc-PVTZ ... -
Tunable long-wavelength broad band asymmetric quantum well infrared photodetector
(IOP PUBLISHING LTD, 2007)We present a theoretical investigation of a GaAs/AlGaAs infrared detector consisting of three asymmetric quantum wells. Each well is designed to yield absorption and a photoresponse at peak wavelengths of 8.2 mu m, 9.5 mu ... -
Factors Affecting Complication Rates of Percutaneous Nephrolithotomy in Children: Results of a Multi-Institutional Retrospective Analysis by the Turkish Pediatric Urology Society
(ELSEVIER SCIENCE INC, 2014)Purpose: We assessed factors affecting complication rates of percutaneous nephrolithotomy in children. Materials and Methods: We retrospectively evaluated data on 1,205 renal units in 1,157 children treated with percutaneous ... -
The evaluation of deaths due to methyl alcohol intoxication.
(ALLIED ACAD, 2017)Background: Methanol poisoning is a serious medical, social and economic problem that may cause severe illness or death. After methanol ingestion, central nervous system depression, headache, dizziness, nausea, lack of ... -
CO-releasing properties and anticancer activities of manganese complexes with imidazole/benzimidazole ligands
(TAYLOR & FRANCIS LTD, 2016)Carbon monoxide (CO) is an important signaling molecule which plays significant roles in the pathogenesis of cancer. CO is produced by enzymatic degradation of heme in mammals. Heme oxygenase 1 (HO-1) catalyzes the breakdown ... -
Evaluation of forensic deaths occurred in Sivas, Turkey
(DRUNPP-SARAJEVO, 2012)Backgrounds: Despite rapid developments in the science of medicine, increased number of innovative laboratory and imaging technologies; autopsies have a crucial role in gathering and transferring valuable information. ... -
A TWO-HEADED GREEN SEA TURTLE (Chelonia mydas) HATCHLING ON SAMANDAG BEACH, TURKEY
(FOLIUM PUBL CO, 2017)A two headed green sea turtle (Chelonia mydas) was found on Samandag Beach, Turkey in 2015 nesting season. The two heads were anatomically similar with independent reaction to external stimuli. The carapace scutes showed ...