Başlık için listeleme
Toplam kayıt 15521, listelenen: 14831-14850
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U87 Glioblastoma Hücrelerinde Sitokalasin B Uygulamasının Nrf2 Sinyal Yolundaki Anti-Proliferatif Etkisi
(2022)Giriş ve Amaç: Glioblastoma kötü prognozlu agrasif beyin tümörlerinden biridir ve glioblastoma için mevcut tedavi yöntemleri oldukça sınırlıdır. Sitokalasin B'nin (CB) kanser hücre hatları üzerinde inhibitör etki göstermektedir, ... -
UAV-Coin: Blockchain assisted UAV as a Service
(2022)The vast majority of 5G users are in eMBB content which requires high bandwidth and moderate latency under a few milliseconds. Today's applications are irregular and not predictable and current fixed wireless access cannot ... -
“Uber” Platformu Çalışanlarının Hukuki Statülerine İlişkin Yaklaşımlar
(2020)Akıllı bir telefon aracılığıyla kişilere çevrimiçi taksi hizmeti sunan Uber platformunun yaygınlaşması, hukuki açıdanpek çok tartışmayı beraberinde getirmiştir. Bu tartışmalardan biri, Uber platformu sürücülerinin işçi ... -
UÇUCU YAĞLARI ELDE ETME YÖNTEMLERİ
(2015)Esansiyel ve eterik yağlar olarak da bilinen uçucu yağlar, bitkilerin farklı kısımlarından (çiçek, tohum, yaprak, vb.) elde edilen aromatik bileşiklerdir. Bu doğal ürünler parfüm, kozmetik, aromaterapi, fitoterapi, alternatif ... -
Ultra high frequency induction welding of powder metal compact
(APR-JUN)The application of the iron based Powder Metal (PM) compacts in Ultra High Frequency Induction Welding (UHFIW) were reviewed. These PM compacts are used to produce cogs. This study investigates the methods of joining PM ... -
Ultra-high frequency induction welded process of reinforcement steel
(2016)Induction welding is developing as an alternative method to welding processes. In this study, two different welding processes were applied. One of them was ultra-high frequency induction welding (UHFIW), the other was ... -
Ultra-stable Eu3+/Dy(3+)co-doped CsPbBr3 quantum dot glass nanocomposites with tunable luminescence properties for phosphor-free WLED applications
(JUL 15)Colloidal CsPbBr3 perovskite quantum dots (PQDs) have substantially improved modern optoelectronic applications, including solid-state lighting, thanks to their highly pure and intense green light emission. However, some ... -
Ultra-stable Eu3+/Dy3+ co-doped CsPbBr3 quantum dot glass nanocomposites with tunable luminescence properties for phosphor-free WLED applications
(2022)Colloidal CsPbBr3 perovskite quantum dots (PQDs) have substantially improved modern optoelectronic applications, including solid-state lighting, thanks to their highly pure and intense green light emission. However, some ... -
Ultra-Wideband Microstrip Filter Design with Super-Shaped Defected Ground Structures
(2021)Ultra-wideband (UWB) microstrip filter design has been proposed by applying defected ground conductorstructures designed with the superformula approach. Simultaneously, the effects of the materials used in thedesigns on ... -
Ultrafast optical nonlinearity, electronic absorption, vibrational spectra and solvent effect studies of ninhydrin
(MAY 15)FT-IR, FT-Raman and UV-Vis spectra of the nonlinear optical molecule ninhydrin have been recorded and analyzed. The equilibrium geometry, bonding features, and harmonic vibrational wavenumbers have been investigated with ... -
Ultrasonografi kılavuzluğunda yapılan prostat biyopsisinde hasta hazırlığı ve teknik anketi: Üroonkoloji derneği çok merkezli çalışması
(2007)Ultrasonografî kılavuzluğunda yapılan prostat biyopsisi prostat kanseri tanısı için standart yöntemdir. Bu anketin amacı, Türkiye'deki üroloji uzmanları arasında ultrasonografî kılavuzluğunda yapılan prostat biyopsilerindeki ... -
Ultrasonographic evaluation of pes anserinus tendino-bursitis in patients with type 2 diabetes mellitus
(FEB)Objective. To assess musculoskeletal ultrasonographic (US) findings in patients with type 2 diabetes mellitus (DM) with and without pes anserinus (PA) tendinitis or bursitis syndrome; and to determine possible etiologic ... -
Ultrasonographic Evaluation of the Flexor Pollicis Longus Tendon in Frequent Mobile Phone Texters
(JUN)Objective The aim of this study was to assess flexor pollicis longus tendon by using ultrasound imaging in frequent mobile phone texters. Subjects In total, 149 subjects, aged 18-40 yrs, were recruited as frequent mobile ... -
Ultrasonographic measurement of the femoral cartilage thickness in hemiparetic patients after stroke
(SEP)The aim of the study was to evaluate the femoral cartilage thicknesses of hemiparetic patients after stroke using musculoskeletal ultrasonography and to determine whether there is any correlation between cartilage thicknesses ... -
Ultrasound assisted extraction of lycopene from tomato processing wastes
(DEC)Tomato paste processing wastes, an important by-product of the paste industry, is rich in potentially health-promoting compounds such as lycopene. In this study, extraction yield of lycopene from tomato paste processing ... -
Ultrasound assisted extraction of polysaccharides from hazelnut skin
(MAR)In this study ultrasound assisted extraction (UAE) of polysaccharides from hazelnut skin has been studied. Optimum sonication time has been evaluated depending on responses such as amount of carbohydrate and dried sample ... -
Ultrasound guided transversus abdominis plane block Postoperative analgesia in children with spinal dysraphism
(JAN)Pediatric regional anesthesia is widely used to relieve postoperative pain after abdominal surgery. Commonly used techniques of regional anesthesia include lumbar epidural and caudal block. However, the use of central ... -
Ultrasound guided transversus abdominis plane block: Postoperative analgesia in children with spinal dysraphism
(Saudi Arabian Armed Forces Hospital, 2018)Pediatric regional anesthesia is widely used to relieve postoperative pain after abdominal surgery. Commonly used techniques of regional anesthesia include lumbar epidural and caudal block. However, the use of central ...