Browsing by Title
Now showing items 11146-11165 of 15521
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Quantitative and qualitative data of transcranial power and pulsed Doppler ultrasonography in volunteers
(2000)The purpose of this study is to see the transcranial application of Power Doppler which is a disputatious and new modality in ultrasonography In 32 healthy volunteers; middle cerebral artery, posterior communicating artery ... -
Quantitative approach to lectin-based glycoprofiling of thymic tissues in the control- and the dexamethasone-treated mice
(JUN)Dexamethason (DEX) is the most commonly used synthetic glucocorticoid in treatment of various inflammatory conditions. Here we focused on evaluating the effect of DEX on apoptosis and glycan profile in the mouse thymic ... -
Quantum chemical calculation (electronic and topologic) and experimental (FT-IR, FT-Raman and UV) analysis of isonicotinic acid N-oxide
(APR 5)In this work, the molecular conformation, vibrational and electronic analysis of isonicotinic acid N-oxide (iso-NANO) were presented in the ground state using experimental techniques (FT-IR, FT-Raman and UV) and density ... -
Quantum-chemical (DFT, MP2) and spectroscopic studies (FT-IR and UV) of monomeric and dimeric structures of 2(3H)-Benzothiazolone
(FEB 24)Molecular geometry and vibrational wavenumbers of 2(3H)-Benzothiazolone (C7H5NSO, HBT) was investigated using density functional (DFT/B3LYP) method with 6-311+G(d,p) basis set. The vibrational wavenumbers are found to be ... -
Quaternary Monogenetic Volcanoes Scattered on a Horst: The Bountiful Landscape of Kula
(Springer, 2019)Kula Volcanic Field hosts unique structures of basaltic volcanism, such as lava flows, scoria cones, maars and pyroclastics. The volcanism took place during the Quaternary, in three stages, where the latest one coincides ... -
Quaternionic Direction Curves
(JUN)In this paper, we define new quaternionic associated curves called quaternionic principal-direction curves and quaternionic principal-donor curves. We give some properties and relationships between Frenet vectors and ... -
Quaternionic direction curves
(Kyungpook National University, 2018)In this paper, we define new quaternionic associated curves called quaternionic principal-direction curves and quaternionic principal-donor curves. We give some properties and relationships between Frenet vectors and ... -
Quenching and tempering of 51CrV4 (SAE-AISI 6150) steel via medium and low frequency induction
(JUN)Mechanical and microstructural properties of quenched steel are directly related to tempering time and temperature. In many applications, conventionally quenched and tempered steel is widely used for acquiring high strength ... -
Quercetin-mediated apoptosis and cellular senescence in human colon cancer
(2020)Background: Quercetin is a flavonol from the flavonoid group of polyphenols, which positively affects human health due to its anti-cancer, anti-inflammatory, anti-microbial and cardioprotective effects. The effects of ... -
Quercetin-Mediated Apoptosis and Cellular Senescence in Human Colon Cancer
(2020)Background: Quercetin is a flavonol from the flavonoid group of polyphenols, which positively affects human health due to its anti-cancer, anti-inflammatory, anti-microbial and cardioprotective effects. The effects of ... -
Quercetine attenuates the gentamicin-induced ototoxicity in a rat model
(DEC)Objectives: The aim of this study is to evaluate the protective role of quercetin in gentamicin-induced ototoxicity through an auditory brainstem response (ABR) test and a histopathological evaluation of the cochlea. ... -
Quickly diagnosed and treated prepubertal Type 1 narcolepsy case
(Taylor and Francis Ltd., 2018)Excessive daytime sleepiness, cataplexy, sleep paralysis, and hypnagogic hallucination are the classic tetrad of narcolepsy. It has been shown that narcolepsy, a chronic and disabling disease, starts in childhood and ... -
Radar Absorber Fabric Design Based on Periodic Arrays of Circular Shaped Conductive Patches
(2022)In this study, the design and electrical tests of radar absorber fabric containing an array of circular shaped conductive patches positioned on a neoprene fabric are presented.In the designs, electrical performance of the ... -
Radial arter aterosklerozunda antioksidan enzimler ve 6-sülfatoksimelatoninin rolü
(2008)Amaç: Çalışmamızda koroner arter cerrahisinde greft olarak kullanılan radial arterlerde aterosklerotik tutulum oranları ve radial arter aterosklerozu oluşumunda 6-sülfatoksimelatonin ve antioksidan enzimlerin etkileri ... -
Radiation Exposure to Nuclear Medicine Staff Working with Tc99m Radiopharmaceutical
(SEP)Introduction: Nuclear medicine technologists are potentially exposed to ionizing radiations while performing a variety of tasks associated with nuclear medicine procedures. We measured the external radiation doses for staff ... -
Radiation Performance Of Metamaterial Cylindrical Reflector Antenna Having A Conic Section Profile Illuminated By An E-Polarized Complex Source Line Beam
(2014)Parabolic conic section profile, cylindrical metamaterial reflector antenna radiation characteristic is analyzed by using the Method of Analytical Regularization (MAR) techniques. E polarized complex source point is located ...