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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 ...
Influence of vacancies on the static and dynamic properties of monoatomic liquids
(Physica B: Condensed Matter, 2003)
The structure of monoatomic liquids is assumed to consist of the. normal substructure and defect substructure. The oscillatory motion of atoms in the normal substructure with the nearest-neighbour. distance R-ns is ...
Use of nonlinear frequency response for discriminating adsorption kinetics mechanisms resulting with bimodal characteristic functions
(Adsorption, 2003)
One of the characteristic examples of the inability of the classical linear frequency response (FR) method to identify the correct kinetic mechanism is adsorption of some substances (p-xylene, 2-butane, propane or n-hexane) ...
On stimulated scattering of laser light in inertial fusion energy targets
(Fusion Science and Technology, 2003)
Propagation of a laser light through regions of an underdense plasma is an active research topic in laser fusion. In particular, a large effort has been invested in studies of stimulated Raman scattering (SRS) and stimulated ...
Synthesis and characterization of Cd1-xMnxS quantum dots
(Materials Science Forum, 2003)
Cd1-xMnxS quantum dots (QDs) of 4.5 nm average size with various compositions, from x = 0.001 to x = 0.15, have been synthesized by using aqueous solution precipitation. Diluted magnetic semiconductor (DMS) quantum dots ...
Influence of radiation effects on the electrical characteristics of photodetectors
(Materials Science Forum, 2003)
Radiation effects in photodetectors (photodiodes) induced by various sources and fluences were studied in this paper. The influence of irradiation was determined by forward current-voltage (I-V) measurements of electrical ...
Radioactive reliability of gas filled surge arresters
(IEEE Transactions on Nuclear Science, 2003)
The goal of this paper is to determine use of gas filled surge arresters (GFSA) with a built-in radioactive sources in radiative environment. Furthermore, a pseudoempiric method has been developed to determine the GFSA ...
High magnetic fields study of asymmetric Co(II) dimer in octahedral ligand environment
(Solid State Communications, 2003)
Magnetic properties of the dinuclear cobalt complex [Co-2(ox)tpmc](ClO4)(2).3H(2)O have been studied from the magnetization data obtained in the high magnetic field-low temperature experiment (B less than or equal to 20 ...