Güncel Gönderiler: Scopus İndeksli Yayınlar Koleksiyonu
Toplam kayıt 1574, listelenen: 841-860
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Service-based learning experiences of pre-service Turkish teachers: Language teaching to Syrian refugees
(Education Assoc South Africa, 2022)With this study we aimed at determining the service-learning experiences of pre-service Turkish language teachers in teaching Turkish to Syrian refugee students. The Community Service Practices course plays an important ... -
Variational equations and Killing magnetic trajectories on timelike surfaces in semi-Riemannian manifolds
(Hacettepe Univ, Fac Sci, 2022)In this article, Darboux frame variations for timelike surfaces in semi-Riemannian manifolds are discussed. In addition, the Killing equations are examined by using the Darboux frame curvature variations. Then, magnetic ... -
Null Cartan curve variations in 3D semi-Riemannian manifold
(Hacettepe Univ, Fac Sci, 2021)The aim of this study is to investigate the variations of the Bishop frame curvatures for null Cartan curves in semi-Riemannian manifolds. The Killing equations in terms of the variations of the Bishop curvatures along the ... -
Generic ??-Riemannian submersions
(Hacettepe Univ, Fac Sci, 2022)As a generalization of semi-invariant xi(perpendicular to)-Riemannian submersions, we introduce the generic xi(perpendicular to)- Riemannian submersions. We focus on the generic xi(perpendicular to)-Riemannian submersions ... -
COVID-19 in elderly: Correlations of viral load, clinical course, laboratory parameters, among patients vaccinated with CoronaVac
(Akademiai Kiado Zrt, 2022)SARS-CoV-2 virus was initially identified in Wuhan, China, in December 2019 and a global pandemic was declared in March 2020 by World Health Organization. COVID-19 disease is characterized with severe pneumonia and hypoxemia, ... -
The Effects of the Covid-19 Pandemic on Distance Education in Higher Education: A Bibliometric Analysis Study
(Fac Teacher Education, 2022)This study aimed to examine the COVID-19 effect on distance education in higher education in the pre-COVID-19 pandemic (January to November 2019) and postCOVID-19 pandemic periods (December 2019 and January to December ... -
Alpha variant (B.1.1.7) of SARS-CoV-2 increases fatality-rate for patients under age of 70 years and hospitalization risk overall
(Akademiai Kiado Zrt, 2021)The emergence of new SARS-CoV-2 variants is a challenge to the control of this pandemic. It is therefore important to collect and to analyze data related to the infection caused by different variants. We have obtained more ... -
Geoid undulation prediction using ANNs (RBFNN and GRNN), multiple linear regression (MLR), and interpolation methods: A comparative study
(Univ Nacional De Colombia, 2021)This study evaluated different methods for geoid undulation prediction and included two types of artificial neural networks (ANNs) -the radial basis function neural network (RBFNN) and the generalized regression neural ... -
Generalizations of ss-supplemented modules
(Vasyl Stefanyk Precarpathian Natl Univ, 2021)We introduce the concept of (strongly) ss-radical supplemented modules. We prove that if a submodule N of M is strongly ss-radical supplemented and Rad(M/ N) = M/ N, then M is strongly ss-radical supplemented. For a left ... -
Best proximity point theorems for cyclic p-contractions with some consequences and applications
(Vilnius Univ, Inst Mathematics & Informatics, 2021)In this paper, we introduce the concept of cyclic p-contraction pair for single-valued mappings. Then we present some best proximity point results for such mappings defined on proximally complete pair of subsets of a metric ... -
Phytochemical Screening, Antimicrobial, Antipellicle and Antibiofilm Activities of the Root of Alpine Medicinal Plant (Arnebia euchroma (Royle) IMJohnst.)
(Hard, 2024)This study aims to analyze the phytochemical and antimicrobial-related assays including antibacterial, antifungal, antipellicle, and antibiofilm potential of the root of an alpine medicinal plant (Arnebia euchroma (Royle) ... -
Should We Postpone Elective Cardiovascular Procedures and Percutaneous Coronary Interventions During the COVID-19 Pandemic?
(Forum Multimedia Publishing, Llc, 2021)Background: Prioritization among patients with coronary artery disease represents a difficult issue during the SARS-CoV-2 pandemic. We present our clinical practices and patients' outcomes after elective, emergent and ... -
Urgent Percutaneous Coronary Artery Intervention and Coronary Artery Bypass Grafting in STEMI Patients with Confirmed COVID-19
(Forum Multimedia Publishing, Llc, 2021)Background: Our aim of this study was to evaluate the cardiac symptoms, coronary angiographic results, and clinical outcomes of patients with confirmed COVID-19 and ST-segment elevation with myocardial infarction (STEMI) ... -
Exponential type orbitals with hyperbolic cosine function basis sets for isoelectronic series of the atoms Be to Ne
(Walter De Gruyter Gmbh, 2023)Exponential type orbital with hyperbolic cosine basis functions, proposed recently for Hartree-Fock-Roothaan calculations of neutral atoms, are studied in detail for the calculations of isoelectronic series of atoms from ... -
Ultra-Low Density Foam Concrete Production Using Electrolyzed Water
(Amer Soc Testing Materials, 2022)With the development of foam concrete production technology, its usage area is increasing day by day. In this study, foam concrete was produced by using electrolyzed water to solve the problem of setting and low early-age ... -
The relationship between plasminogen activator Inhibitor-1 levels and the course of disease in COVID-19 patients
(Walter De Gruyter Gmbh, 2022)Objectives Studies have shown that fibrinolysis activity is insufficient in COVID-19 patients. Plasminogen activator inhibitor-1 (PAI-1) is an important antifibrinolytic molecule that plays a key role in the fibrinolytic ... -
On a class of Harada rings
(De Gruyter Poland Sp Z O O, 2022)In this study, inspired by the definition and a previous study [F. Eryilmaz, SS -lifting modules and rings, Miskolc Math. Notes 22 (2021), no. 2, 655-662], left Harada rings are adapted to ss-Harada rings, and the important ... -
NEW FRACTIONAL ORDER DISCRETE GRUSS TYPE INEQUALITY
(Walter De Gruyter Gmbh, 2021)The aim of this study is to establish new discrete Gruss type inequality using fractional order h-sum and h-difference operators that generalize the fractional sum and difference operators. -
Results of using Luer-Lok access device for clinics, intensive care units, and emergency services with high pre-analytical errors: analysis of 491.850 samples
(Walter De Gruyter Gmbh, 2022)Objectives: The effectiveness of the Luer-Lok (TM) Access Device (LL) with the intravenous catheter (IVC) on sample rejections, which is used to prevent primarily hemolysis in the emergency department (ED), clinics, and ... -
Approximate reciprocal relationship between two cause-specific hazard ratios in COVID-19 data with mutually exclusive events
(Walter De Gruyter Gmbh, 2023)COVID-19 survival data presents a special situation where not only the time-to-event period is short, but also the two events or outcome types, death and release from hospital, are mutually exclusive, leading to two ...
