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Toplam kayıt 383, listelenen: 281-290
Anatomical and functional changes after aortic valve replacement with different sizes of mechanical valves
(Clinics Cardive Publ Pty Ltd, 2018)
Objective: To date. there is no consensus on the selection of type and size of prosthetic valve for aortic valve replacement (AVR). the aim of this study was to compare anatomical and functional changes occurring in the ...
Mantar infeksiyonları; etken dağılımı ve tedavi cevabı
(2018)
Giriş: Mantar infeksiyonları sıklıkla hızlı ilerleyen, yaşamı tehdit edici, tanınması zor ve antifungallere dirençli olabilen infeksiyonlardır. Son yıllarda bu infeksiyonlarla sıkça karşılaşılmaktadır. Bu çalışmada, ...
Zn-15Al-3Cu-1Si alaşımı ve SAE 660 bronzunun yağlı durumdaki aşınma karakteristikleri
(2018)
Bu çalışmada Zn-15Al-3Cu-1Si alaşımının yağlı çalışma koşullarındaki sürtünme ve aşınma davranışlarıblok-disk tipi bir deney düzeneği kullanılarak incelendi. Sürtünme ve aşınma deneyleri farklı yağ debileri(0,25-3,0 cm3h-1), ...
Designing bipyridine-functionalized zirconium metal-organic frameworks as a platform for clean energy and other emerging applications
(Elsevier Science Sa, 2018)
Metal-organic frameworks (MOFs) are a class of crystalline and porous materials with modular structural features. This modularity has allowed MOFs to be designed and synthesized with adjustable pore sizes and shapes leading ...
Unilateral isolated hypoglossal nerve palsy caused by gunshot injury
(Lippincott Williams & Wilkins, 2018)
Cranial nerve palsies after gunshot injury are not uncommon. However, in the literature, only 1 patient with isolated hypoglossal nerve paralysis caused by gunshot has been published. the authors describe a 34-year-old man ...
How reliable is pupillary evaluation following subarachnoid hemorrhage? Effect of oculomotor nerve degeneration secondary to posterior communicating artery vasospasm: First experimental study
(Thieme Medical Publ Inc, 2018)
Background and Study Aim Basic neurophysiologic principles of the light reflex are well known. However, the effects of degenerated axon densities of oculomotor nerves (OMNs) secondary to posterior communicating artery ...
The effect of energy resolution of detection instrument on mass attenuation coefficient
(Iop Publishing Ltd, 2018)
The effect of energy resolution of two detection systems, HPGe and NaI(T1), was determined by Monte Carlo (MC) calculation on mass attenuation coefficients of magnesium (Mg) and tungsten (W). in order to reveal the energy ...
Kategori sayısının psikometrik özellikler üzerine etkisinin Mokken Homojenlik Modeli’ne göre incelenmesi
(Assoc Measurement & Evaluation Education & Psychology, 2018)
The aim of the research was to examine the effects of the number of categories for polytomous items on psychometric properties in a nonparametric item response theory (NIRT) model. For the purpose of the study, data sets ...
Crystal structure of 4-[(4-Ethyl-5-Phenyl-4H-1,2,4-Triazol-3-yl)sulfanyl]phthalonitrile
(Pleiades Publishing Inc, 2018)
The structure of the 4-[(4-ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]phthalonitrile titled molecule is determined by means of X-ray diffraction. the title compound has weak inter- and intramolecular C-H...N-type hydrogen ...