Materials Literature
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The study of the surface plasmons of noble metals has emerged as one of the most rapidly growing and dynamic topics in nanoscience. Key advances in the synthesis of noble metal nanoparticles and nanostructures have resulted in a broad variety of structures whose geometries can be controlled systematically at the nanos…
Magnetoresistance measurements were performed on an illuminated semi-insulating GaAs sample with intrinsic deep level defects. Electrical carriers were photo-generated under light excitation and positive magnetoresistance for B < 0.2 T was observed in the whole range of temperatures measured (220-315 K). Using the mod…
A triple-stimuli responsive polymer, poly(3-acrylamidophenylboronic acid)-b-poly(N-isopropylacrylamide) (PAAPBA-b-PNIPAM), has been synthesized by reversible addition-fragmentation chain transfer polymerization. Temperature, pH, and fructose induced micellization and dissociation transition of block copolymer was inve…
Flow conditions are different in the cavity of the injection mould from the capillary flow of a laboratory rheological instrument. An injection moulding slit die rheometer (Rheo-mould) was designed with a series of slit and orifice dies. Four pressure sensors were built in the stationary side of the mould, therefore t…
The problem on the procedure formalization of the optimal selection of the constructional material and the requirements to part strengthening treatment in the integrated CAD/CAM is stated.
The actual state of clinical psychology as a type of the business activity and a liberal science at the market of psychological and psychotherapeutic services in the Russian Federation is specified. The legal and socio-cultural obstacles for the clinical psychologist’s activity in Russia are analyzed. The effective me…
On the basis of the gathered statistics on the NPP accidents and earthquakes all over the world, the correlative relationship (according to Pearson criterion) between the NPP accident risks and natural technogenic ES risks effecting the stability and operation safety of such highly dangerous installations is revealed.…
The basic methodological-theoretic approaches to the identification of the regional economic clusters are analyzed. The limits of their applicability under the Russian conditions are specified.
The choice of the educational process organization paradigm at the non-state economic university, which balances the conceptual ideas of the institutional education harmonization underlying in the theoretical development, is proved. The authors standpoint on the possible seamless framing of the basic-traditional and l…
The boundary element analysis data of forging round cross-section blanks by the radial rolling-impression dies are presented. The effective technological parameter boundary values for the forging process which permit to lower the increase of the strain nonuniformity in forging cross section are defined. The numerical…
The definition of the ‘historical consciousness’ phenomenon is presented. Its description is given, and its functions under the formation of the contemporary Russian society are considered.
The highlights of the joint scientific and technical conference “Shlifabraziv-2011” and “Vibration application for technological purposes (Vibration technologies)”, where a wide-ranging exchange of experience and information on the state and development prospects of the abrasive treatment technology, abrasive material…
A new technique for the objective assessment of the engineering system complexity is offered. The complexity class concept is introduced.
The experimental comparisons between the critical heat flux values under the unsaturated boiling of water-ethanol and water-isoamyl alcohol binary mixtures, and the external evaporation rates of the corresponding liquid weights are presented. The physical analogue of the liquid boiling crisis origination is offered.
The mathematical analysis of the problem of so-called “non-Gaussian” regimes in the computational solution of the integro-differential isoelectric focusing (IEF) problem is done. Due to the problem analytic transformation, the development of the optimization algorithms and the numerical asymptotic testing, it is found…
The buckling problem of the hollow circular cylinder is considered. The small-strain theory superimposed on the finite is used. The subcritical initial stress state is inhomogeneous. The law of state is defined by Blatz-Ko.
Some certain theoretical and experimental studies on the historical origin of music, musical perception, and musical memory are analyzed. Various directions for this problem research are classified.
The use of budget funds, direct investment funds, and venture capital funds as the major sources of the modernization financial assets is analyzed. General financial instruments for stimulating the Russian economy modernization are specified.
In the elaboration of the double-disc grinding theory, the parametrization procedure of the technological parameters, such as current stock removal distribution, stock removal velocity, cutting forces and elastic strain along the circular and linear trajectory of the work flow feed including the grinding conditions as…
We report on the gold assisted epitaxial growth of Ge nanostructures under ultra high vacuum (UHV) conditions (\approx3\times 10-10 mbar) on clean Ge (100) surfaces. For this study, \approx2.0 nm thick Au samples were grown on the substrate surface by molecular beam epitaxy (MBE). Thermal annealing was carried out ins…