Ara
Toplam kayıt 2364, listelenen: 2161-2170
Processing of T6 heat-treated Al-12Si-0.6Mg alloy
(Taylor & Francis Inc, 2020)
In this study, ternary Al-12Si-0.6Mg material was manufactured by gravity die casting method in induction melting furnace. Microstructure images of alloy were taken on optical microscope after T6 heat treatment. Hardness, ...
Magneto-impedance in Co35Fe65/Cu/Co35Fe65 single and Bi-layer thin films
(Korean Inst Metals Materials, 2020)
The magneto-impedance response in Co35Fe65/Cu/Co35Fe65 thin film magneto-impedance cells deposited by the thermal evaporation method has been studied with single and bilayer structures at the substrate temperature 300 K ...
The evaluation of prognostic factors in endoscopic cartilage tympanoplasty
(Springer, 2020)
Purpose the aim of the present study was to evaluate the prognostic factors that may affect the success in endoscopic cartilage tympanoplasty and determine the outcomes of endoscopic cartilage tympanoplasty. Methods This ...
A rare cause of spontaneous retroperitoneal hematoma: the rupture of the adrenal artery aneurysm and its endovascular treatment
(Springer India, 2020)
Adrenal artery aneurysm and its spontaneous rupture is a very scarce but severe condition that can require urgent treatment. A 79-year-old man with retroperitoneal hemorrhage resulted from adrenal artery aneurysm who ...
Density functional theory investigation of oxidation intermediates on gold and gold-silver surfaces
(Amer Chemical Soc, 2020)
Gold and gold-silver alloys can be active and selective oxidation catalysts. Previous work has suggested that O-2 dissociation occurs at bimetallic step sites on gold-silver alloys, but the site responsible for the rest ...
Novel predictive risk factor of erectile dysfunction: Serum 25-hydroxy vitamin D
(Wiley, 2020)
The present study aimed to investigate the association between the severity of erectile dysfunction (ED) and serum 25-hydroxy vitamin D. It also sought to determine the cut-off level of serum 25-hydroxy vitamin D for ED. ...
Artificial neural network calculations for a receding contact problem
(Techno-Press, 2020)
This paper investigates the artificial neural network (ANN) to predict the dimensionless parameters for the maximum contact pressures and contact areas of a contact problem. Firstly, the problem is formulated and solved ...
Association between Omentin-1 and coronary artery disease: pathogenesis and clinical research
(Bentham Science Publ Ltd, 2020)
Like other adipokines, omentin-1 is secreted from visceral adipose tissue and plays a vital role in the development of chronic inflammatory diseases, including cardiovascular events. Recent studies have shown that circulating ...
Dynamic critical phenomena in a multilayer Ising system
(Elsevier, 2020)
Using the mixed-spin system, we precisely calculate the dynamic critical phenomena, namely dynamic compensation behaviors, dynamic phase diagrams and dynamic hysteresis loops in a multilayer Ising system that composes of ...
Occupational risks and safety precautions for COVID-19 in workers with rheumatic diseases
(Lippincott Williams & Wilkins, 2020)
Coronavirus disease 2019 (COVID-19) has spread worldwide rapidly and was declared a pandemic on March 11, 2020, by the World Health Organization.