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Toplam kayıt 18, listelenen: 1-10
Spectroscopic, optical, DNA, antimicrobial and density functional theory studies of 5-Bromo-2-(trifluoromethyl)pyridine
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2017)
The spectroscopic characterization of 5-Bromo-2-(trifluoromethyl)pyridine was performed by the applying of Fourier Transform-Infrared (FT-IR) and H-1 and C-13 Nuclear Magnetic Resonance (NMR) spectroscopies. The optimized ...
Molecular structure, spectroscopic, and density functional theory studies of o-Dianisidine
(TAYLOR & FRANCIS LTD, 2017)
o-Dianisidine has been characterized by the FT-IR, UV-Vis, and X-ray single-crystal determination. The compound crystallizes in the orthorhombic space group Pbca with a = 7.2593 (4) angstrom, b = 21.3485 (10) angstrom, c ...
Online Learning and Its Users: Lessons for Higher Education
(ANADOLU UNIV, 2019)
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Master's Students' Perceptions and Expectations of Good Tutors and Advisors in Distance Education
(ATHABASCA UNIV PRESS, 2019)
The purpose of this study was to explore non-thesis Master's students' perceptions and expectations of good tutors and advisors in distance education programmes. It also examined whether these perceptions and expectations ...
Challenges Faced by Adult Learners in Online Distance Education: A Literature Review
(INT COUNCIL OPEN & DISTANCE EDUCATION, 2019)
Although online distance education provides adult learners with an opportunity for life-long learning, there are still factors challenging them to engage in educational processes. The purpose of this study is to explore ...
Validation of an Instrument for Preservice Teachers and an Investigation of Their New Media Literacy
(SAGE PUBLICATIONS INC, 2018)
This study aims to validate a recent new media literacy (NML) instrument and investigating NML levels of Turkish preservice teachers. A refined NML framework formed the theoretical basis of the study. The data were collected ...
A Validity and Reliability Study of the Engineering and Engineering Education Attitude Scale (EEAS)
(KASSEL UNIV PRESS GMBH, 2018)
In the literature it was not possible to find a proven valid and reliable scale to measure students' attitudes towards the engineering profession and engineering education. Such scale is the objective of the present research. ...
Theoretical investigations on the structural, spectroscopic, electronic and thermodynamic properties of (3-Oxo-3H-benzo[f]chromen-1yl)methyl N,N-dimethylcarbamodithioate-1ex
(DE GRUYTER POLAND SP ZOO, 2017)
Hartree-Fock and Density Functional Theory (B3LYP, B3PW91) calculations for the ground state of (3-Oxo-3H-benzo[f]chromen-1-yl) methyl N,N-dimethylcarbamodithioate have been presented and the calculated structural parameters ...
Investigation of antimicrobial activities, DNA interaction, structural and spectroscopic properties of 2-chloro-6-(trifluoromethyl)pyridine
(ELSEVIER SCIENCE BV, 2017)
2-Chloro-6-(trifluoromethyl)pyridine has been characterized by FT-IR, H-1 and C-13 NMR experiment. FT-IR spectra of the molecule has been recorded in the 4000-400 cm(-1) region. The molecular structural parameters and ...
How to improve the design of experimental studies in computing education: Evidence from the international assessments
(Springer, 2022)
Cluster randomized trials are frequently used in educational research for methodological reasons. This study aims to improve the efficiency of cluster randomized trials on computer/information literacy and computational ...