Ara
Toplam kayıt 2027, listelenen: 551-560
A one-dimensional silver(I) coordination polymer with saccharin and pyrazine: synthesis, crystal structure, thermal analysis, FTIR spectra, and DFT studies
(SPRINGER/PLENUM PUBLISHERS, 2008)
A silver(l) complex of saccharinate (sac) with pyrazine (pyz), [Ag(sac)(pyz)](n), has been synthesized and characterized by elemental analysis, IR, thermal analysis, and single-crystal X-ray diffractometry. The complex ...
On the evaluation of rectangular plane-extended sources and their associated radiation fields
(PERGAMON-ELSEVIER SCIENCE LTD, 2007)
The objective of this paper is to provide an efficient and reliable analytical procedure for the evaluation of rectangular plane-extended sources and their associated radiation fields. Integrals with integer and non-integer ...
Effect of complexation on photocatalytic degradation of dissolved organic nitrogen compounds
(TAYLOR & FRANCIS INC, 2007)
The effect of metal ions on TiO2 mediated photocatalytic oxidation for the determination of dissolved organic nitrogen compounds is investigated. Ethylenediaminetetraaceticacid was chosen as a model molecule for DON ...
Synthesis, structural characterization, Hirshfeld surface analysis, antimicrobial activity, and DNA cleavage studies of (Z)-4-methyl-N'-(phenyl(pyridin-2-yl)methylene)benzenesulfonohydrazide and its Co(II), Ni(II) and Zn(II) complexes
(Elsevier B.V., 2019)
The NNO tridentate Schiff base ligand of 2-benzoyl pyridine sulfonyl hydrazone (HL) and its transition metal complexes [CoL2] (1), [NiL2] (2) and [ZnL2] (3) have been synthesized and characterized by analytical and ...
Design and development of self-healing coating based on thiol–epoxy reactions
(Elsevier B.V., 2019)
Cracks caused by the effects of mechanical or chemicals forces on coatings may cause their performance to deteriorate and may shorten their lifetime. The microcapsules used for self-healing coatings provide automatic ...
Molecular structure, spectroscopic and density functional studies on 2-{[(5-nitrothiophen-2-yl)methylidene]amino}phenol
(Elsevier GmbH, 2019)
The characterization of 2-{[(5-nitrothiophen-2-yl)methylidene]amino}phenol Schiff base was performed by FTIR and UV–vis spectroscopic techniques. Theoretical computations of the molecular structure and frequencies of ...
Adapting computational thinking scale (CTS) for chinese high school students and their thinking scale skills level
(Ozgen Korkmaz, 2019)
The purpose of this study is to adapt the computational thinking scale to Chinese. The study group consists of 1015 students. The study was performed in the descriptive scanning model. The final version of the scale was ...
(?, ?)-Soft Intersectional Rings and Ideals with their Applications
(World Scientific Publishing Co. Pte Ltd, 2019)
Molodtsov initiated the soft set theory, providing a general mathematical framework for handling uncertainties that we encounter in various real-life problems. The main object of this paper is to lay a foundation for ...
The effect of problem based learning strategy in metalic activity subject teaching [Metalik aktiflik' konusunun ö?reti?mi?ne probleme dayali ö?renme yaklaşiminin etki?si?]
(2009)
Recently, educational researches have indicated that the student centered teaching methods have supplied a more effectual learning media and increased the student's success. One of the student center teaching models is ...
Distributions of handedness and footedness, and their interrelationships in a large young Turkish population: Sex-related differences
(2009)
Objective: In the present study, the distributions of handedness and footedness, their relationships and sex-related differences were investigated in a large young healthy Turkish population. Method: Subjects were 5774 men ...