Ara
Toplam kayıt 66, listelenen: 21-30
Some further analytical results on the solid angle subtended at a point by a circular disk using elliptic integrals
(ELSEVIER SCIENCE BV, 2007)
A series formulation involving complete elliptic integrals of the first and second kinds for the solid angle subtended at a point by a circular disk is presented. Results from the present model were tested against data ...
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 ...
PENDANT $^{13}C $ NMR spectroscopy applied to $CH_n$ groups
(2006)
Polarization enhancement nurtured during attached nucleus testing (PENDANT) NMR spectroscopy gives signals of quaternary carbon atoms in addition to signals indicative of CH, CH2 and CH3 groups. In this study, using product ...
Morphological and Anatomical Investigations on Turkish Endemic Hieracium lasiochaetum ( Bornm. & Zahn) Sell & West (Asteraceae)
(2009)
In this study, morphological and anatomical characteristics of Hieracium lasiochaetum (Bornm. & Zahn) Sell & West, an endemic species, were investigated. Morphological features like leaf shape, stylus colour and indumentum ...
The effect of fungicide application on pollen structure in tomato (Lycopersicon esculentum Mill.) plant
(2009)
The aim of the study was to investigate effect of Agri Fos 400 (400 g/ L Mono and di-potassium phosphanate) which is a fungicide widely used on tomatoes grown in greenhouse on pollen structure of tomato (Lycopersicon ...
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 ...
On pre-service science teachers' preexisting knowledge levels about basic astronomy concepts
(2009)
A curriculum to train teacher candidates is a very important factor in developing teacher candidates' conceptual understanding of scientific concepts. Teacher candidates have a dramatic impact on students' ability to ...
Morphological and anatomical investigations on Turkish endemic Hieracium lasiochaetum (Bornm. & Zahn) Sell & West (Asteraceae)
(2009)
In this study, morphological and anatomical characteristics of Hieracium lasiochaetum (Bornm. & Zahn) Sell & West, an endemic species, were investigated. Morphological features like leaf shape, stylus colour and indumentum ...