Güncel Gönderiler: Fakülteler
Toplam kayıt 3310, listelenen: 2341-2360
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Noninvasive diagnostic tools available for discrimination pannus from thrombus in patients with prosthetic valve dysfunction
(Blackwell Publishing Inc., 2019)We have recently read with great interest the article by Barroso Freitas‐Ferraz et al1 entitled “Prosthetic aortic valve thrombosis: To fibrinolyse or not to fibrinolyse? That is the question!”. The authors reported a case ... -
Broadband LWIR and MWIR metamaterial absorbers with a simple design topology: Almost perfect absorption and super-octave band operation in MWIR band
(OSA - The Optical Society, 2017)Infrared absorbers are essential structures in the design of thermal emitters and thermal infrared imagers. In this study, we propose simple topologies of wideband metamaterial absorbers operating in the long-wave infrared ... -
The effectiveness of postoperative early ostium cleaning in transcanalicular diode laser-assisted dacryocystorhinostomy
(Lippincott Williams and Wilkins, 2014)Purpose: To search the effectiveness of postoperative first week ostium cleaning in transcanalicular diode laser-assisted dacryocystorhinostomy (TDL-DCR). Materials and Methods: A total of 123 eyes of 123 patients with ... -
Efficient and broadband guided wave one-way mode-order conversion with theoretical and numerical analysis
(Optical Society of American (OSA), 2013)In this article, an efficient method of asymmetric conversion of guided modes is investigated. From a basic excitation consisting of (mainly) the lowest-order mode of the input multimode strip waveguide, we achieve a ... -
Heart-type fatty acid-binding protein as a potential biomarker of acute carbon monoxide poisoning
(2013)Background The aim of this study was to investigate the role of serum heart-type fatty acid-binding protein (H-FABP) in the evaluation of patients with carbon monoxide (CO) poisoning. Methods Forty patients with acute CO ... -
Ultra-broadband long-wavelength infrared metamaterial absorber based on a double-layer metasurface structure
(OSA - The Optical Society, 2017)In this paper, we report a metamaterial absorber design that achieves a broad absorption band encompassing the whole long-wavelength infrared (LWIR) region. The structure consists of two parallel metasurfaces buried in an ... -
Paraoxanase as an indicator of myocardial ischemia and its utility in determining extension of ischemia
(W.B. Saunders, 2016)Background The aim of this study was to investigate Paraoxanase 1 (PON-1) activity in patients with ST-elevated and non-ST-elevated acute myocardial infarction (AMI) and to determine its correlation with Gensini scores ... -
Predicting tularemia with clinical, laboratory and demographical findings in the ED
(W.B. Saunders, 2016)Introduction We aimed to determine clinical, laboratory and demographical characteristics of tularemia on admission to Emergency Department (ED). Material and Methods Medical data of 317 patients admitted to ED and ... -
An unusual complication of Behcet disease: Spontaneous bilateral pneumothorax
(W.B. Saunders, 2016)Behcet disease is a multisystem vasculitis of unknown etiology, and pulmonary involvement is unusual. Concurrent bilateral pneumothorax is also seen rarely. To the authors' knowledge, this is the first reported case of ... -
Prognostic value of neglected biomarker in sepsis patients with the old and new criteria: predictive role of lactate dehydrogenase
(W.B. Saunders, 2016)Objectives This study examined the pH, lactate dehydrogenase (LDH), and heart rate values on the first day of hospitalization in patients with a prediagnosis of sepsis and biomarkers that may predict mortality. Methods ... -
Right-sided electrocardiogram usage in acute pulmonary embolism
(W.B. Saunders, 2016)Introduction Diagnostic sensitivity and specificity of standard electrocardiogram (ECG) in acute pulmonary embolism (APE) are low. Presence of findings of concomitant right ventricular strain suggests that the use of ... -
Heat transfer augmentation by swirl generators inserted into a tube with constant heat flux
(2009)A novel conical injector type swirl generator (CITSG) is devised in this study. Performances of heat transfer and pressure drop in a pipe with the CITSG are experimentally examined for the CITSGs' angle (α) of 30°, 45° and ... -
Characteristics of refugee patients admitted to the emergency department
(W.B. Saunders, 2018)In 1991, thousands of Iraqi civilians passed the border to seek refuge in Turkey [1]. After the –so called– Arab Spring uprising, a civil war emerged in Syria in 2011. Millions of Syrians were internally displaced and ... -
Impact of prophylactic continuous positive airway pressure on transient tachypnea of the newborn and neonatal intensive care admission in newborns delivered by elective cesarean section
(Thieme Medical Publishers, Inc., 2015)Objective This study aims to evaluate the effect of the prophylactic continuous positive airway pressure (CPAP) administration in the delivery room to newborns who were delivered by elective cesarean section (CS). Study ... -
Extraction of soluble β-glucan from oat and barley fractions: Process efficiency and dispersion stability
(Academic Press, 2018)This study comprises laboratory-scale extraction of soluble ?-glucan (BG) from oat (16 and 32% BG) and barley (12 and 32% BG) fractions, investigation of chemical composition and stability of dispersions prepared from water ... -
Effect of steam explosion on enzymatic hydrolysis and baking quality of wheat bran
(Academic Press, 2017)In this study, the effect of steam explosion (SE) treatment on microstructure, enzymatic hydrolysis and baking quality of wheat bran was investigated. Coarse and fine bran were treated at different steam temperatures ... -
First report: Exposure estimates to ochratoxin a through wheat bread and rice intake in Turkey
(Academic Press, 2016)A total of 160 samples of fresh wheat bread and rice from Turkey were analysed for the presence of ochratoxin A (OTA). The samples were analysed using a high performance liquid chromatography coupled with fluorescence ... -
Investigation on dielectric properties of atomic layer deposited Al 2O3 dielectric films
(2014)Al/Al2O3/p-Si Schottky barrier diodes (SBDs) were fabricated using atomic layer deposition technique in order to investigate dielectric properties of SBDs. For this purpose, admittance measurements were conducted at room ... -
Voltammetric and RP-LC assay for determination of benidipine HCl
(2012)The detailed electrooxidative behavior of benidipine (BEN) has been studied by using glassy carbon (GC) and boron-doped diamond (BDD) electrodes. Using cyclic voltammetry, depending on the pH values and the working electrodes, ... -
Simultaneous estimation and validation of some binary mixtures of antihypertensive drugs by RP-LC methods using two new generation silica columns
(Elsevier B.V., 2013)Two reversed phase liquid chromatographic (RP-LC) techniques are presented for the rapid, accurate, precise, simultaneous determination of olmesartan-hydrochlorothiazide and zofenopril-hydrochlorothiazide binary mixtures ...
