Başlık için WoS İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 4589, listelenen: 4445-4464
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Uncovering a new cause of obstructive hydrocephalus following subarachnoid hemorrhage: choroidal artery vasospasm-related ependymal cell degeneration and aqueductal stenosis-first experimental study
(Elsevier Science Inc, 2016)BACKGROUND: Hydrocephalus is a serious complication of subarachnoid hemorrhage (SAH). Obstruction of the cerebral aqueduct may cause hydrocephalus after SAH. Although various etiologic theories have been put forward, ... -
Undergraduate nursing students' experiences of distance education during the COVID-19 pandemic
(Elsevier, 2022)Background: The COVID-19 pandemic has led to significant changes in the field of education, including not least of all the adoption of distance education, which nursing students have had limited experience with in Turkey. ... -
Undergraduate students’ models of single- and multi-electron atoms
(Taylor & Francis Ltd., 2024)Quantum physics forms the basis for exciting new technologies, including quantum computers, quantum encryption, and quantum entanglement. The advancement of science and technology highlights the importance of mastering ... -
Understanding the mechanism of slope failure on a nearby highway tunnel route by different slope stability analysis methods: a case from NE Turkey
(Springer Heidelberg, 2016)The Arakli tunnel is located in the eastern Black Sea region where the most mass movement is observed in Turkey. Following the tunnel entrance portal excavations in basaltic tuffs on nearby the Konakonu residential area, ... -
Understanding trends in engineering design and design-based learning studies with a bibliometric approach
(Taylor & Francis Ltd., 2022)Understanding how engineering design (ED) and design-based learning (DBL) are portrayed at various educational levels is essential in this transition to ascertain the state of the literature. We investigated ED and DBL ... -
Undifferentiated headache: broadening the approach to headache in children and adolescents, with supporting evidence from a nationwide school-based cross-sectional survey in Turkey
(Bmc, 2018)Background: Headache is a leading disabler in adults worldwide. in children and adolescents, the same may be true but the evidence is much poorer. It is notable that published epidemiological studies of these age groups ... -
Unexpected rupture of a giant lobulated thrombotic middle cerebral artery aneurysm and emergency surgical treatment with thrombectomy: A case report and review of the literature
(Kowsar Publ, 2016)Introduction: the treatment of giant intracranial aneurysms is one of the most challenging cerebrovascular problems of neurosurgery. We report the rupture of a giant, lobulated, and almost completely thrombosed middle ... -
The unforgettable neurosurgical operations of musicians in the last century
(Elsevier Science Inc, 2017)BACKGROUND: There has been no study of craniotomies of famous musicians throughout history. This subject was investigated. METHODS: the key search words were "neurosurgery and music" and the names of composers. We used ... -
The uniform prior for bayesian estimation of ability in item response theory models
(2019)Item Response Theory (IRT) models traditionally assume a normal distribution for ability. Although normality is often a reasonable assumption for ability, it is rarely met for observed scores in educational and psychological ... -
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 ... -
Unpublished neuropathologic mechanism behind the muscle weakness/paralysis and gait disturbances induced by sciatic nerve degeneration after spinal subarachnoid hemorrhage: An experimental study
(Elsevier Science Inc, 2018)BACKGROUND: Adamkiewicz arteries vasospasm in spinal cord subarachnoid hemorrhage (SAH) can affect the spinal cord. Although muscle dysfunction of extremities is a common problem after spinal cord ischemia induced by SAH, ... -
Unraveling energy consumption by using low-cost and reevaluated thermoelectric Thin Films
(Scientific Technical Research Council Turkey-Tubitak, 2020)Energy is undoubtedly one of our most important demands whose consumption is constantly increasing and will continue to increase soon. One of the most important factors in attaining the required energy is to provide high ... -
Unraveling of the effect of nodose ganglion degeneration on the coronary artery vasospasm after subarachnoid hemorrhage: an experimental study
(Elsevier Science Inc, 2016)BACKGROUND: Cardiac arrest is a major life-threatening complication of subarachnoid hemorrhage (SAH). Although medullary cardiocirculatuar center injury and central sympathetic overactivity have been suspected of initiating ... -
An unsymmetrical ferrocene based azine and its Cu(II) complex: Spectroscopy, crystal structure, electrochemistry and DFT calculations
(Elsevier Science Sa, 2015)An unsymmetrical ferrocenyl-substituted azine ligand and its Cu(II) complex have been prepared in this study. the redox active ferrocene-based azine ligand was obtained by condensation of 2-methanehydrazonoylphenol and ... -
Unusual posttraumatic delayed cerebrospinal fluid rhinorrhea due to gunshot wound
(Turkish Neurosurgical Soc., 2014)Menenjit olmaksızın geç dönemde gelişen posttravmatik rinore nadir görülen bir durum olmasına rağmen, travmadan sonra yıllar içinde geç dönem rinore ve buna bağlı menenjit gelişmesi mümkündür. Bu makalede, 3 yıl önce yüz ... -
An unusual red-tide event of Noctiluca scintillans (Macartney) in the southeastern Black Sea
(Central Fisheries Research Inst, 2014)Olağandışı bir Noctiluca scintillans bloomu güneydoğu Karadeniz’den ilk kez rapor edilmektedir. Çalışma esnasında yüzey suyu örnekleri 18 -20 Nisan 2011 tarihleri arasında Rize Limanı ve çevresinden toplanmıştır. Hücre ... -
Upper Campanian calciclastic turbidite sequences from the Hacimehmet area (eastern Pontides, NE Turkey): integrated biostratigraphy and microfacies analysis
(Polska Akad Nauk, Polish Acad Sciences, Univ Warsaw, Geology Dept, 2014)The upper Campanian (Cretaceous) of the Hacimehmet area (south of the city of Trabzon; Eastern Pontides) is mainly composed of calciclastic turbidites. the basinal unit of the 119 m thick succession includes thin red pelagic ... -
The Upper cretaceous calciclastic submarine fan deposits in the Eastern Pontides, NE Turkey: facies architecture and controlling factors
(2013)The Tonya Formation, which represents the uppermost part of the Mesozoic sequence in the Eastern Pontides, consists of calciturbidites in Trabzon and its surrounding region. Two stratigraphic sections of the unit were ... -
Upstream vortices of a sluice gate: an experimental and numerical study
(IWA Publishing, 2023)This paper aims to explore the effects of a sill under a standard sluice gate on the development of the intake vortices. In total, 200 experiments were carried out. Sills with different shapes and widths were considered ...
