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Приказ резултата 1-10 од 32
Comment on Theory of the central ion trajectory in the spiral inflector
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2003)
Influence of synthesis parameters on the structure of boehmite sol particles
(Powder Technology, 2003)
Influence of the type and amount of acid, used for aluminium hydroxide peptization, on the crystallinity and specific surface area of the dispersed phase of boehmite sols as well as the pH of sols, was investigated. The ...
Dynamical symmetry breaking and the Nambu-Goldstone theorem in the Gaussian wave functional approximation
(Journal of Mathematical Physics, 2003)
We analyze the group-theoretical ramifications of the Nambu-Goldstone (NG) theorem in the self-consistent relativistic variational Gaussian wave functional approximation to spinless field theories. In an illustrative example ...
Elevated plasma levels of transforming growth factor-beta(1) (TGF-beta(1)) in patients with advanced breast cancer: association with disease progression
(European Journal of Cancer, 2003)
We examined the association between an elevated plasma TGF-beta(1) level and the disease progression of advanced breast cancer (BC) patients (n = 44). TGF-beta(1) levels were detected by an enzyme-linked immunosorbent assay ...
Thermal and mechanical properties of cross-linked and uncross-linked linear low-density polyethylene-wax blends
(Polymer Degradation and Stability, 2003)
The influence of the wax content and different concentrations of the crosslinking agent on the thermal and mechanical properties of linear low-density polyethylene-wax blends has been investigated. It was found that an ...
An experimental and modeling study of the contribution of coal ash to SO2 capture in fluidized bed combustion
(Chemical Engineering Journal, 2003)
The process of sulfur self-retention (SSR) occurs as a result of the reactions between the mineral matter in coal ash and the SO2 evolved during coal combustion. Consequently, the emission of SO2 may be significantly ...
Comparison of the radiotoxicity of two alpha-particle-emitting immunoconjugates, terbium-149 and bismuth-213, directed against a tumor-specific, exon 9 deleted (d9) E-cadherin adhesion protein
(Radiation Research, 2003)
We investigated the effects of the a-particle emitters Tb-149 and Bi-213 coupled to a tumor-specific antibody targeting the mutated delta 9 E-cadherin (d9 E-Cad) on single cells and cell pellets. The d9 mutation of the ...
Ion-beam mixing in Fe/Si bilayers by singly and highly charged ions: evolution of phases, spike mechanism and possible effects of the ion-charge
(Applied Physics. A: Materials Science and Processing, 2003)
Silicide formation and ion beam mixing of Fe/Si bilayers due to Ar-, Xe- and Au-ion irradiations at room and liquid-nitrogen temperatures were investigated. For the study of silicide phase formation, the Fe/Si bilayers ...
Modulation instability in two-dimensional nonlinear Schrodinger lattice models with dispersion and long-range interactions
(Physical Review B: Condensed Matter and Materials Physics, 2003)
The problem of modulation instability of continuous wave and array soliton solutions within the framework of a two-dimensional continuum-discrete nonlinear Schrodinger lattice model, which accounts for dispersion and ...
Far-infrared spectra of Hg1-xMnxTe alloys
(Infrared Physics and Technology, 2003)
The infrared reflection spectra of Hg1-xMnxTe with x = 0.02, 0.04, 0.08 and 0.10 have been measured at room temperature in the spectral region from 70 to 500 cm(-1). The analysis of the far-infrared spectra was made by a ...