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Toplam kayıt 914, listelenen: 431-440
UV light activated gas sensor for NO2 detection
(Elsevier Ltd, 2014)
In the present study, UV light activated gas sensor was investigated for Al/Al2O3/p-Si and Al/TiO2/Al2O3/p-Si samplesby atomic layer deposition method (ALD). Generally, in order to obtain the sensing performance, traditional ...
Leakage current by Frenkel-Poole emission on benzotriazole and benzothiadiazole based organic devices
(Elsevier Ltd, 2014)
In this study three different organic semiconductors were used in the fabrication of ITO/PEDOT:PSS/Polymer:PCBM/LiF/Al configuration. Reverse current density-voltage (Jr-V) measurements of the samples were investigated to ...
Ion imprinted cryogels for selective removal of Ni(II) ions from aqueous solutions
(Elsevier B.V., 2017)
In this article, ion imprinted poly(hydroxyethyl methacrylate) (PHEMA) based supermacroporous cryogels were synthesized in the presence of a functional monomer, namely N-methacryloyl-histidine methyl ester (MAH), to be ...
One step effective removal of Congo Red in chitosan nanoparticles by encapsulation
(Elsevier B.V., 2017)
Chitosan nanoparticles (CNPs) were prepared with ionotropic gelation between chitosan and tripolyphosphate for the removal of Congo Red. The production of chitosan nanoparticles and the dye removal process was carried out ...
Approximation by positive linear operators in modular spaces by power series method
(Birkhauser Verlag AG, 2017)
In the present paper, we study the problem of approximation to a function by means of positive linear operators in modular spaces in the sense of power series method. Indeed, in order to get stronger results than the ...
Early mortality and long-term survival after repair of post-infarction ventricular septal rupture: An institutional report of experience
(Elsevier Ltd, 2016)
Background: To determine predictors of mortality after surgical management of post-infarction ventricular septal rupture repair. Methods: A total of 63 patients (73.2%, mean age 67.22±7.71 years, male:female ratio; 35:28) ...
Dopamine administration is a risk factor for delirium in patients undergoing coronary artery bypass surgery
(Elsevier Ltd, 2016)
Background: Delirium is an important morbidity following heart surgery. We sought to determine whether dopamine infusion is associated with increased risk of delirium in patients undergoing coronary artery bypass grafting. ...
Investigation of the breakage parameters of gypsum as dependent on interstitial filling in a laboratory ball mill
(Springer Nature, 2011)
Gypsum is an industrial material used in many applications such as building and chemical industry, fertilizer manufacture, medicine and dentistry. In these industries, there is need for finely ground gypsum. Energy consumption ...
Ischemia-modified albumin is not elevated in deep venous thrombosis
(Verlag Klinisches Labor GmbH, 2015)
Background: In this article, we aimed to determine the diagnostic role of ischemia-modified albumin (IMA) in the evaluation of patients with deep venous thrombosis (DVT). Methods: Fifty-five patients with a diagnosis of ...
Investigation of breakage behavior of different mineralogical and morphological characteristic pumices
(2011)
The objective of this study is to analyze dry grinding behavior of four different pumices in terms of Bond grindability value, selection and breakage parameters values. For this purpose, firstly, Bond grindability test ...