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Tc-99(m)-p-aminohippuric acid as a new renal agent
(Nuclear Medicine Communications, 1999)
Tc-99(m)-p-aminohippuric acid (Tc-99(m)-PAH) is a new renal radiopharmaceutical prepared from a lyophilized kit by the addition of sodium pertechnetate ((NaTcO4)-Tc-99-O-m. Each vial contains PAH, the calcium trisodium ...
Fission dynamics for capture reactions in Ni-58,Ni-64+Pb-208 systems: New results in terms of thermal energy and neutron multiplicity correlated distributions
(Nuclear Physics A, 1999)
The neutron multidetector DeMoN has been used to investigate the symmetric splitting dynamics in the reactions Ni-58,Ni-64 + Pb-208 With excitation energies ranging from 65 to 186 MeV for the composite system. An analysis ...
Equivalence of two parallel approaches to the cluster variation method: the multisite correlation functions method and the cluster effective fields method
(Physica A: Statistical Mechanics and Its Applications, 1999)
We have analyzed relationship between two parallel approaches to the cluster variation method (CVM) as a theoretical tool for studying statistical properties of binary systems. The first approach to the method uses the ...
Microstructural and mechanical characterization of postweld heat-treated thermite weld in rails
(Materials Characterization, 1999)
This paper describes a comparative study of the hardness characteristics, mechanical properties, microstructures, and fracture mechanisms of the thermite welded rail steel joints before and after heat treatment. It has ...
Determination of metal traces in wine by argon stabilized d.c. arc
(Fresenius Journal of Analytical Chemistry, 1999)
A spetroscopic method for the determination of metal traces (Mn, Cu, Fe) in wine has been developed based on argon stabilized d.c. are plasma at atmospheric pressure. The experimental conditions were optimized using lateral ...
Z scaling in proton-nucleus collisions at high energies
(Physical Review C, 1999)
New scaling, z scaling, in the inclusive particle production in pA collisions is studied. The concept of z scaling is based on fundamental principles such as self-similarity, locality, scale relativity, and fractality ...
Fitting the glow curve and calculating TL parameters
(Journal of Physics. D: Applied Physics, 1999)
A new glow curve fitting method using the Gauss-Lorentz asymmetric function is suggested. By calculating the thermoluminescence (TL) parameters it is shown that this is compatible with a general-order kinetics model. The ...
Phonons in ultrathin layered structures
(Journal of Physics and Chemistry of Solids, 1999)
Phonon subsystem of ultrathin films was analysed using Greens functions of the displacement-displacement type, including quantum size effect and effect of boundaries onto Hamiltonian parameters. Diagonal components of ...
Magnetic susceptibility studies of Zn1-xFexSe and Zn1-xFexS
(Journal of Magnetism and Magnetic Materials, 1999)
The magnetic susceptibility of diluted magnetic semiconductors Zn1-xFexSe and Zn1-xFexS has been calculated within a crystal field model and by applying the extended nearest-neighbour pair approximation. The results are ...
True magnetic structure of the ferrimagnetic garnet Y3Fe5O12 and magnetic moments of iron ions
(Journal of Magnetism and Magnetic Materials, 1999)
To examine and emphasize the difference between approximative and true magnetic structure, we choose ferrimagnetic garnet Y3Fe5O12 whose magnetic properties are well known. In order to study the magnetic structure, neutron ...