Ara
Toplam kayıt 3515, listelenen: 2041-2050
Teacher candidates’ proficiency in utilising the REACT strategy through experimental activities
(Inderscience Publishers, 2022)
It is known that the success of a science education reform depends considerably on science teachers’ knowledge, skills and activities. In accordance with this, the aim of this study is to investigate the proficiency of ...
Some fixed point results via auxiliary functions on orthogonal metric spaces and application to homotopy
(Amer Inst Mathematical Sciences-Aims, 2022)
In 2017, the concepts of orthogonal set and orthogonal metric spaces are presented. And an extension of Banach fixed point theorem is proved in this type metric spaces. Further in 2019, on orthogonal metric spaces, some ...
Bi-periodic incomplete Horadam numbers
(Tubitak Scientific & Technological Research Council Turkey, 2023)
In this paper, we introduce bi-periodic incomplete Horadam numbers as a natural generalization of incomplete Horadam numbers. We study their basic properties and provide recurrence relations. In particular, we derive the ...
Dehydrogenation of ammonia borane by dealloyed ruthenium catalysts
(Bellwether Publishing, Ltd., 2021)
In this work, ruthenium catalysts were obtained by alloying-dealloying approach and used in the dehydrogenation reaction of ammonia borane. Ruthenium and aluminum were sputtered simultaneously and aluminum was etched from ...
Mannheim Offsets of Ruled Surfaces under the 1-Parameter Motions
(Soc Paranaense Matematica, 2022)
In this study, the situation of Mannheim offsets of ruled surfaces under the 1-parameter motions is investigated. Firstly, relationships between geodesic Frenet trihedrons of Mannheim offsets of ruled surfaces are obtained ...
A Novel Binary Emperor Penguin Optimizer for Feature Selection Tasks
(Tech Science Press, 2022)
Nowadays, due to the increase in information resources, the number of parameters and complexity of feature vectors increases. Optimization methods offer more practical solutions instead of exact solutions for the solution ...
The impact of the COVID-19 pandemic on the orthopaedics outpatient clinic
(Verduci Publisher, 2023)
OBJECTIVE: The COVID-19 pandemic has significantly impacted orthopaedic practice since it started. In our study, we aimed to examine these effects on outpatient services. PATIENTS AND METHODS: The patients who applied to ...
Antioxidant and Cytotoxic Activity Studies of Sulfur Containing Glycine Imine Derivatives MCF-7 and DLD-1 Cell Lines
(Marmara Univ, Inst Health Sciences, 2021)
Objective: To investigate the antioxidant and cytotoxic activities of sulfur-containing glycine imine derivatives MCF-7 (human breast adenocarcinoma) and DLD-1 (colorectal adenocarcinoma) cell lines. Methods: This study ...
School Principals’ Perspective on Technological Leadership, Technostress and Information and Communication Technology: A scoping review
(Ozgen Korkmaz, 2023)
School principals act as the leader of students and teachers and always focuses on the academic achievement of students while making decisions in different areas of the school. A school principal's leadership skills, ...
Molecular structure, spectroscopic and DFT studies of 2-(4 ethoxyphenyl) isoindoline-1,3-dione
(Natl Inst Science Communication-Niscair, 2021)
2-(4-Ethoxyphenyl)isoindoline-1,3-dione molecule has been characterized by experimental FT-IR and UV-visible spectroscopic methods. Density factional theory calculations of the molecular structure and vibrational spectra ...