Güncel Gönderiler: DSpace@Hitit: Hitit University Institutional Repository
Toplam kayıt 6070, listelenen: 5381-5400
-
Comparison of the curing kinetic behavior for two epoxy resin systems containing EPIKOTE 828-EPIKURE 3090 and DURATEK KLM 606a-DURATEK KLM 606b
(2007)The aim of the study is to determine the optimum cure temperatures and kinetics for two different epoxy resin systems without using solvent. Two resin systems consist of EPIKOTE 828® epoxy resin-EPIKURE® 3090 polyamidoamine ... -
Estimation of the bond grindability index from the sink-float test data of two different particulate pumices
(Taylor and Francis, 2012)In this study, equations for estimating the Bond grindability index by the sink-float test data of pumice were developed. Primarily, the cumulative weight and porosity content of the floating fraction were determined for ... -
Effects of mill speed on kinetic breakage parameters of four different particulate pumices
(Taylor and Francis, 2013)In this study, the effect of mill speed was investigated on different particulate pumice samples at batch grinding conditions based on a kinetic model. For this purpose, S i and B i,j equations were determined from the ... -
Computer simulation of product size distribution of a laboratory ball mill
(Taylor and Francis Inc., 2011)In this study, a computer simulation of a suitable matrix notation of the Broadbent and Callcott grinding model was written. First, a chromite sample was ground in the laboratory type batch ball mill at different grinding ... -
Anti-Pneumococcal Vaccine-Induced Cellular Immune Responses in Post-Traumatic Splenectomized Individuals
(Springer New York LLC, 2017)Splenectomy is associated with increased risk of overwhelming post-splenectomy infections despite proper anti-pneumococcal vaccination. As most studies concentrated on vaccination-induced humoral immunity, the cellular ... -
Alpha-tocopherol decreases iron-induced hippocampal and nigral neuron loss
(2010)There are many studies about iron-induced neuronal hyperactivity and oxidative stress. Some reports also showed that iron levels rise in the brain in some neurodegenerative diseases such as Parkinson’s (PD) and Alzheimer’s ... -
The effects of powder filling on the kinetic breakage parameters of natural amorphous silica
(Taylor and Francis Inc., 2017)In this study, the effects of powder filling were investigated on natural amorphous silica at batch grinding conditions based on a kinetic model. For this purpose, first eight different mono-sized fractions were carried ... -
Simultaneous determination and validation of emtricitabine, rilpivirine and tenofovir from biological samples using LC and CE methods
(John Wiley and Sons Ltd, 2018)A combination of antiretroviral agents is frequently used in effective treatment of the human immunodeficiency virus infection. In this study, two different separation methods are presented for the simultaneous determination ... -
Effects of tadalafil - Type-V phosphodiesterase enzyme inhibitor - On rats with spinal trauma
(Informa Healthcare, 2015)In this research, the effect of tadalafil, a selective inhibitor of cyclic guanosine monophosphate-specific phosphodiesterase type 5, on rats with spinal trauma was evaluated. The evaluation consisted of neurological ... -
Investigation of heme oxygenase 2 enzyme protein expression in keratoconus and normal human corneal epithelium: an immunohistochemical study
(Taylor and Francis Ltd, 2019)Purpose: To compare heme oxygenase 2 (HO-2) enzyme levels detected by immunohistochemical staining methods in the cornea epithelium obtained from keratoconus patients and normal subjects. Materials and Methods: The keratoconus ... -
Potential role of electrostimulation in augmentation of venous blood flow after total knee replacement: A pilot study
(SAGE Publications Ltd, 2016)Aim: To investigate the potential role of a novel electrostimulation device in augmenting the femoral vein venous blood flow following total knee replacement surgery. Material and methods: A total of 30 consecutive patients ... -
Saphenous nerve injury after endovenous laser ablation of incompetent greater saphenous vein: An electroneuromyography study
(SAGE Publications Ltd, 2016)Aim: To determine whether endovenous laser ablation of incompetent greater saphenous vein causes a detectable impairment in saphenous nerve conduction. Material and methods: Thirty-five patients (mean age: 44.78 ± 8.6, ... -
Rivaroxaban vs. warfarin on extended deep venous thromboembolism treatment: A cost analysis
(SAGE Publications Ltd, 2018)Background: Standard treatment for deep venous thromboembolism involves parenteral anticoagulation overlapping with a vitamin K antagonist, an approach that is effective but associated with limitations including the need ... -
Prevalence, presentation and occupational risk factors of chronic venous disease in nurses
(SAGE Publications Ltd, 2016)Objective: In this study involving a group of nurses employed in a number of different medical services with relatively well-defined working conditions, the presence and symptoms of chronic venous insufficiency were screened ... -
The orientational behaviour of some aminoanthraquinone dyes in E8 and ZLI-1132 nematic solvents and effect of addition of carbon nanotubes
(2011)Guest-host liquid crystal displays have been widely utilised because of their many advantages such as colour, wide viewing angle and high brightness. For practical guest-host applications, it is important to choose dyes ... -
Angina severity predicts worse sleep quality after coronary artery bypass grafting
(SAGE Publications Ltd, 2016)Objective: We sought to reveal whether the severity of angina pectoris affects sleep quality after elective coronary artery bypass grafting. Material and methods: Patients scheduled to undergo isolated coronary artery ... -
Red cell distribution width, gamma glutamyl transpeptidase and anticoagulant use affect mortality in acute arterial mesenteric ischemia
(SAGE Publications Ltd, 2015)Background: Despite advances in surgery and intensive care, mortality in acute mesenteric ischemia remains between 50% and 90%. In this study, we evaluated factors affecting mortality in acute arterial mesenteric ischemia. ... -
Crashworthiness optimization of circular tubes with functionally-graded thickness
(Emerald Group Publishing Ltd., 2016)Purpose: The purpose of this paper is to develop a new multi-objective optimization procedure for crashworthiness optimization of thin-walled structures especially circular tubes with functionally graded thickness. ... -
Pregnancy in patients with prosthetic heart valve: ongoing challenges
(SAGE Publications Ltd, 2019)[No abstract available] -
Static behavior of lattice structures produced via direct metal laser sintering technology
(Elsevier Ltd, 2017)The aim of this scientific work was the analysis of the micro lattice structures under uniaxial quasi-static compression loading with regard to the effect of unit cell size and strut diameter. A wide range of cubic lattice ...
