Güncel Gönderiler: DSpace@Hitit: Hitit University Institutional Repository
Toplam kayıt 6070, listelenen: 4501-4520
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Evaluation of left ventricular diastolic function in nonhypertensive nondiabetic hemodialysis patients
(2013)AIM: Diastolic dysfunction (DD) is common in hemodialysis (HD) patients. Because diabetes mellitus (DM) and hypertension (HT) are also common in this patient group, the exact reason for DD in HD patients is not clear. The ... -
A thermodynamic approach to compare the performance of rhombic-drive and crank-drive mechanisms for a beta-type Stirling engine
(Elsevier Ltd, 2016)In this study, the effect of rhombic drive and crank drive mechanisms on the performance of a beta-type Stirling engine was investigated by nodal analysis. Kinematic and thermodynamic relations for both drive mechanisms ... -
Nucleotide incorporated magnetic microparticles for isolation of DNA
(Elsevier Ltd, 2016)For the comprehensive understanding of many diseases, especially genetic disease, the highly purified deoxyribonucleic acid (DNA) is needed to perform in-detail studies. There are various methods to obtain highly purified ... -
Combustion and performance characteristics of an HCCI engine utilizing trapped residual gas via reduced valve lift
(Elsevier Ltd, 2016)In this study, the effects of residual gas fraction (RGF) on homogeneous charged compression ignition (HCCI) combustion were investigated experimentally. Experiments were performed at different lambda values and constant ... -
A comparative investigation of the effect of honeycomb core on the latent heat storage with PCM in solar air heater
(Elsevier Ltd, 2019)The aims of this study were to comparatively investigate the effect of using PCM and honeycomb as the internal fin structure in the PCM panel on the thermal performance of solar air heater. The tests performed at six air ... -
Thermal performance of flexible air duct using a new absorber construction in a solar air collector
(Elsevier Ltd, 2019)This paper presents the comparative experimental energy and exergy analysis of a solar air collector (SAC) with flexible aluminum foil duct and conventional flat plate SAC, with and without glazing. Effect on performance ... -
Paracetamol for the treatment of patent ductus arteriosus in preterm neonates: A systematic review and meta-analysis
(BMJ Publishing Group, 2016)Objectives We performed a systematic review and meta-analysis of all the available evidence to assess the efficacy and safety of paracetamol for the treatment of patent ductus arteriosus (PDA) in neonates, and to explore ... -
Could 25-oh Vitamin D deficiency be a reason for hpv infection persistence in cervical premalignant lesions?
(Old City Publishing, 2016)Vitamin D is an essential precursor to the steroid hormone calcitriol which mainly regulates calcium homeostasis. Moreover anti-proliferative, proapoptotic, anti-angiogenic effects of Vitamin D support the ideas of preventive ... -
Rollover crashworthiness analysis of a railroad passenger car
(2013)Rollover of railroad passenger cars is one of the most serious accidents having high rates of injuries and fatalities. Therefore, the railroad passenger car structures should satisfy the rollover crashworthiness requirements ... -
Energy absorption of circular aluminium tubes with functionally graded thickness under axial impact loading
(Taylor and Francis Ltd., 2015)The main objective of this study is to investigate the effects of thickness-gradient patterns on energy absorption characteristics of aluminium-based circular tubes under axial impact loading. Functionally graded thickness ... -
A comparative study on crashworthiness of thin-walled tubes with functionally graded thickness under oblique impact loadings
(Taylor and Francis Ltd., 2019)The main objective of this study is to investigate the effects of functionally graded thickness (FGT) patterns and cross-sectional shapes (i.e. circular, square and hexagonal) on crashworthiness performance of thin-walled ... -
Exploring guideline adaptation strategy for Turkey: Is “ADAPTE” feasible or does it need adaptation as well?
(Blackwell Publishing Ltd, 2018)Rationale, aims, objectives: Clinical Practice Guidelines are mostly developed by 3 methods; namely, de novo, adoption, and adaptation. Nonpublished studies and authors experience shows that most guidelines in Turkey are ... -
The effect of output growth volatility on output growth: empirical evidence from Turkey
(Routledge, 2019)This article assesses the effect of output growth volatility on output growth within a stochastic-volatility-in-mean model with a time-varying framework for an open small economy: Turkey. Until now, the empirical evidence ... -
The time-varying effect of inflation uncertainty on inflation for Turkey
(Routledge, 2017)We investigate the effect of inflation uncertainty on inflation from January 1982 through March 2016 for Turkey by using the Stochastic Volatility in Mean model with time-varying parameters. Our empirical evidence from ... -
Is mucinous adenocarcinoma of the endometrium a risk factor for lymph node involvement? A multicenter case–control study
(Springer Tokyo, 2015)Purpose: The purpose of this multicenter case–control study was to compare the demographic and clinical characteristics of patients with mucinous adenocarcinoma of the endometrium (MAE) and endometrioid endometrial carcinoma ... -
Comparison of three-dimensional facial morphology between upright and supine positions employing three-dimensional scanner from live subjects
(Elsevier B.V., 2017)Facial soft tissue thicknesses (FSTT) measurements collected from Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) imaging techniques are most commonly taken in the supine position for forensic craniofacial ... -
3D echocardiographic imaging of an extremely rare rotation anomaly of the heart
(Springer Tokyo, 2018)A 21-year-old male was admitted due to palpitation. His past medical history was unremarkable. Cardiovascular examination was normal, but since 12-leads surface electrocardiography showed frequent ventricular premature ... -
Spectrophotometric determination of acidity constants of some macrolides in acetonitrile-water binary mixtures
(2010)The acidity constants of eight macrolides (erythromycin, roxithromycin, oleandomycin, azithromycin, josamycin, tylosin tartrate, tilmicosin and spiramycin) have been determined in acetonitrile-water binary mixtures (30%, ... -
Genome response of model invertebrates and vertebrates species to stress agents in the environment
(2010)The genome response of model invertebrate and vertebrate species to stress agent in the environment was studied. The both group of species were collected from contaminated water stations along Marisa (Kemera) and Chaya ... -
An interactive gis-based software for dynamic monitoring of rivers
(Scibulcom Ltd., 2014)Water quality research and development attempts have been the most valuable resources in the sense of model calibration and verification techniques. Due to the fact that current degree of pollution in rivers and importance ...