Search
Now showing items 731-740 of 747
The effects of aging on the hardness and wear behaviour of 2124 Al alloy/B<inf>4</inf>C composites
(2015)
The particulate reinforced aluminum alloy matrix composites are being increasingly used for wear component applications. The influence of matrix aging treatment on wear behavior in a powder metallurgy 2124 Al-B<inf>4</inf>C ...
A simple, inexpensive and convenient procedure for determination of inorganic Sb species in milk and beverage samples in PET containers by flame atomic absorption spectrometry
(2015)
A simple and efficient Cloud Point Extraction (CPE) method has been proposed for separation and preconcentration of inorganic Sb species. The method is based on stable hydrophobic complex formation of Sb(iii and v) with ...
Expression pattern and prognostic significance of claudin 1, 4 and 7 in pancreatic cancer
(2015)
Background: Tight junctions (TJs) organise paracellular permeability and they have an important role in epithelial and endothelial cell polarity and permanence of barrier function. It has been demonstrated that the Claudin ...
The diagnostic value of preoperative neutrophil-to-lymphocyte ratio in patients with endometrial, cervical and ovarian cancers [Endometrıyum, servıks ve over kanserlı hastalarinda preoperatıf nötrofıl-lenfosıt oraninin tanisal değerı]
(2015)
Objective: The aim of this study was to evaluate the usage of preoperative neutrophil-to-lymphocyte ratio and mean platelet volume as biomarkers for the prediction of cancer stage in patients with endometrial, ovarian, and ...
A new preconcentration procedure to quantify total acid hydrolyzed fluoride in selected beverages and foods by spectrophotometry
(2015)
A new micellar-mediated, cloud-point extraction (CPE) method has been developed for the quantification of trace levels of fluoride by means of spectrophotometry. The method is based on the selective ion association of ...
Effects of al concentration on photovoltaic property of ZnO: Al/p-type si by pulsed filtered cathodic vacuum arc deposition system
(2015)
The effects of Al concentration on XPS, Raman, Hall and photovoltaic properties of Al-doped ZnO films were investigated onto Si (100) substrate by pulsed filtered cathodic vacuum arc deposition (PFCVAD) system, at room ...
Prevalence of sleep disorders in the Turkish adult population epidemiology of sleep study
(2015)
Sleep disorders constitute an important public health problem. Prevalence of sleep disorders in Turkish adult population was investigated in a nationwide representative sample of 5021 Turkish adults (2598 women and 2423 ...
Processing and mechanical properties of B<inf>4</inf>C/diamond impregnated Fe/Co MMC
(2015)
Cobalt is currently used in the production of diamond reinforced metal matrix composites (i.e. stone-cutting tools). Herein, how sintering temperature and matrix composition influences the material properties of diamond ...
In-hospital journey of patients with heart failure
(2015)
The number of patients diagnosed with heart failure (HF) is gradually increasing as a result of the increase in the elderly population. As the proportion of patients admitted to the emergency room with the diagnosis of ...
Lymphocytopenia is associated with poor NYHA functional class in chronic heart failure patients with reduced ejection fraction
(TURKISH SOC CARDIOLOGY, 2015)
Objective: In heart failure (HF) patients, functional capacity has been demonstrated to be a marker of poor prognosis, independent of left ventricular ejection fraction (EF). Lymphocyte count is currently recognized in ...