SPECTROSCOPIC STUDY
A spectroscopic study of high mass X ray binaries
... of study, X Per underwent a pronounced photometric decline, which may be interprétable as the loss of its ...detailed spectroscopic study conducted around the time of the event in question (see ...
174
A Spectroscopic Study of Planetary Nebulae in the Magellanic Clouds
... A recent analysis of an ultraviolet spectrum of this object (Barlow et 0/., 1986) estimates the ratio of the total stellar flux (including emission features) to the continuum f[r] ...
183
Spectroscopic Study of Ytterbium in Amorphous Silicon Nitride
... Measuring a sample without any ytterbium would help in determining if the back- ground is intrinsic to amorphous silicon nitride, if it is photoluminescence caused by implantation damage[r] ...
23
Raman spectroscopic study on the behavior of boric acid in wood
... The wood blocks used as samples in this study were taken from an 80-year-old Japanese cedar and divided into two types by size. The A-type samples were 20(T) ⫻ 20(R) ⫻ 5(L) mm, and the B-type samples were 15(T) ⫻ ...
8
A spectroscopic study of selected atmospheric and astrophysical molecules
... photoabsorption study of OCIO provided information on the vibrational parameters of the first intense excited state, the A^A% ...earlier study, although some differences were ...
283
A spectroscopic study of some organic free radicals
... radicals formed by irradiation at room temperature have verified this assignment and have shown that sulphur-sulphur and sulphur-hydrogen bonds are readily cleaved to produce stable radi[r] ...
212
A spectroscopic study of Nd3+ and Pr3+ doped fluorozirconate glass
... rate equation model is used to determine the ultimate image concentration profile, figure. 5.5.6[r] ...
146
Spectroscopic Study of Electronically - Doped Polyanilines
... Abstract: Polyanilines namely emeraldine, nigraniline and pernigraniline were prepared by chemical method and were electronically-doped with organic acceptors such as, TCNE, T[r] ...
5
A spectroscopic study of some free radicals
... At this temperature the rate of interconversion of the chair and boat forms is of the order of the hyperfine frequency, and is the rate of the movement of the y carbon atom through the p[r] ...
270
Microscopic Laser Raman and Infrared Spectroscopic Study of Tengchongite
... identification[15-20],especially as a complement to X-ray structural analysis in understanding the crystal chemistry of uranyl minerals. A lot of researches have reported uranyl minerals identification results by IR ...
8
X ray spectroscopic study of the electronic structure of CuCrO2
... The consistency of the calibrations in x-ray photoemission spectroscopy 共XPS兲 and x-ray emission spectroscopy 共XES兲 to within 0.2 eV is demonstrated by the fact that the peak maximum in [r] ...
9
In-beam spectroscopic study of 244Cf
... Ground-state rotational properties of moments of inertia 244 Cf and The measured transition energies of the ground-state rotational band in 244 Cf are shown in Table I with the tentative[r] ...
9
A spectroscopic study of binary systems
... It can be seen that the mass ratio is slightly lower than that obtained by Worden and Whelan as is itie systemic velocity. Their spectra were at a lower dispersion of 62A/mm and measured using an oscillosope comparator, ...
325
Magneto optic Kerr effect in a spin polarized zero moment ferrimagnet
... films. Spectroscopic MOKE was recorded at near- normal incidence with an in-house built reflectance anisotropy spectrometer, based on the design of Aspnes ...
6
Journal of Applied Pharmaceutical Science
... in the marketed formulation and drug substance, specificity study was performed. Tablet excipients were mixed in proportion (as per marketed formulation) and diluted using methanol and filtered through whatman ...
7
Spectroscopic properties of Nd3+: TiO2 synthesis by Sol-Gel
... Mohammed Alwan Hamzah received the B.Sc. and M.Sc. degrees in Physics from Baghdad Uni. (Iraq) in 1986 and 1999, respectively. During 1996-1999, he stayed in college of science to study Optoelectronics, Laser and ...
5
A Theoretical Study of Spectroscopic Properties of a Hemiacetal by TDDFT Method
... Hemiacetals being unstable compounds are difficult to isolate and it is difficult to establish their structure and spectroscopic properties by experiment. IR and NMR experimental data are available in the ...
8
Study On The Binding Behavior Of Bovine Serum Albumin (Bsa) And Human Serum Albumin (Hsa) With Ceftriaxone: Spectroscopic Investigations
... HSA was dissolved in phosphate buffer saline, at physiological pH 7.4 at (80 mg/ml) concentration. Ceftriaxone with molecular weight of (661.6 g/mol) was dissolved in phosphate buffer saline (1.21 mg/ml), the solution ...
5
A Study of the Spectroscopic Performance of Laser Produced CdTe Plasma
... A Q-switched Nd:YAG laser at its fundamental wavelength (1064 nm) was used to study the laser produced lead plasma. The emission spectrum of the plasma reveals transitions of neutral atoms and singly ionized lead ...
11
SYNTHESIS, COMPARATIVE STUDIES ON THE CHARACTERIZATION AND BIOLOGICAL ACTIVITY OF CHLOROCHROMIUM(III) AND CHLORO OXO CHROMIUM(V) PORPHYRINS
... ethyl pyridine, 3-ethylpyridne, 4-ethylpyridine and 3,4- dimethylpyridine were prepared by reacting the ligands with [CrCl(XTPP)]. The six co-ordinated complexes [Cr(O)(Cl)(XTPP)] were prepared by treating the ...
23