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Lobanov A.V.,RAS Semenov Institute of Chemical Physics | Sultimova N.B.,Gv Plekhanov Russian University Of Economics | Levin P.P.,RAS Emanuel Institute of Biochemical Physics | Meshkov I.B.,RAS Enikolopov Institute of Synthetic Polymer Materials | Melnikove M.Y.,Moscow State University
Macroheterocycles | Year: 2015

Aluminum phthalocyanines (AlClPc) adsorbed on the surface of silica nanoparticles with diameter of 60 nm in aqueous solutions have been found to form H-aggregates, which possess characteristic absorption spectra with bands (having maximum at 640 nm) in a shorter wavelength region with respect to the main Q-band of the monomer (having maximum at 670 nm). For AlClPc on the surface, J-aggregates of two types (long-wavelength bands with maxima at 740 and 770 nm) are also observed. Using nanosecond laser photolysis (with the excitation wavelength of337 nm) in deoxygenated solutions of AlClPc on the surface, the formation of the triplet excited states of J-aggregates has been detected. Triplet excited states of J-aggregates are characterized by a broad absorption spectrum in the region of 600-800 nm and a lifetime of360 µs. © ISUCT Publishing.

Karpova S.G.,RAS Emanuel Institute of Biochemical Physics | Naumova Y.A.,Moscow State University | Akimova V.V.,Moscow State University | Lyusova L.R.,Moscow State University | Popov A.A.,Gv Plekhanov Russian University Of Economics
International Polymer Science and Technology | Year: 2015

By spin-probe electron paramagnetic resonance spectroscopy, IR spectroscopy, and study of the elastic strength properties (Instron), an investigation was made of the effect of solvents tetrahydrofuran (THF), methyl ethyl ketone (MEK), ethyl acetate (EA), and acetone (A) on the structure and molecular dynamics of blended composites based on polyurethane (PU) and a styrene acrylonitrile (SAN) copolymer. The molecular mobility (τ), degree of crystallinity (χ), and elastic modulus (E) undergo large changes in blended composites from 100% PU to 50% PU and 50% SAN, and only with a higher SAN content in the composite are sharp changes observed in the structural dynamic parameters, irrespective of the solvent. Increase in τ, χ, and E in blended composites as a function of the solvent was observed in the order THF, MEK, EA, and A, which is due to the thermodynamic affinity of the solvent and dissolved substance. © 2015 Smithers Information Ltd.

Kirsh I.A.,Moscow State University of Food Production | Anan'ev V.V.,Moscow State University of Food Production | Chalykh T.I.,Gv Plekhanov Russian University Of Economics | Sogrina D.A.,Moscow State University of Food Production | Pomogova D.A.,Moscow State University of Food Production
International Polymer Science and Technology | Year: 2015

This article is devoted to a study of the effect of ultrasound treatment of melts of polymer blends on their rheological properties during repeated processing, to establish the possibility of the combined processing of polymer waste of different chemical nature. © 2015 Smithers Information Ltd.

Serebryakova N.A.,Voronezh State University | Semenenko S.V.,Gv Plekhanov Russian University Of Economics | Grishchenko N.V.,Gv Plekhanov Russian University Of Economics
Journal of Applied Economic Sciences | Year: 2016

Formation of corporate entities is an objective process, caused by globalization of economy and economic subjects’ striving for creation of economically and socially effective structure, capable of providing balance of interests of groups which are interested in its functioning. In the food industry, formation of corporate entities takes place according to traditions in national economy and in view of production peculiarities, which is a basis for study of the sense and content of this process and for development of recommendations aimed at its improvement. The purpose of the research is to develop theoretical and methodological process of corporate perfection and practical recommendations, aimed at formation of effective corporate entities in the food industry. The authors offer developments which open theoretical and methodological aspects of the problem of formation of corporate entities in the food industry. The mechanism of formation of corporate entities in the food industry is developed, which is peculiar for its structure and order of elements which determine factors influencing formation of corporate entities; the authors determine the goal, tasks, and principles of formation of business structures in food industry which perform production, administrative, and social functions in the process of manufacture of food products in view of influence of conditions of internal and external environment, responsibility produced by its element, resource provision, interests of interested groups, and market requirements. The authors offer a scenario approach to management of food industry enterprises which differ as to the level of realization of processes of corporate perfection which is peculiar for combination and succession of application in managerial practice of the methods of formation of corporate entities, differentiated depending on the phase (stage) of corporate transformation. The procedure of formation of corporate entities in food industry is offered, which is peculiar for a set and succession of realization of stages which lead to transformation of processing enterprises and provision of their economically and socially effective functioning in the food market under the conditions of execution of liabilities before consumers, state, management, owners, public institutions, and employees. © 2016, ASERS Publishing House. All rights reserved.

Tikhomirova T.M.,Gv Plekhanov Russian University Of Economics | Gordeeva V.I.,Gv Plekhanov Russian University Of Economics
Voprosy Onkologii | Year: 2014

The paper discusses the approaches and methods to obtain comparable estimates of cancer incidence and mortality in the regions of the country based on adjustments of official data as well as on the average age of the population of each region. There are offered procedures of such adjustment per the linear dependence of cancer incidence and mortality on middle-aged population. There are provided modifications of the linear models on 20 malignant tumor sites, reflecting these dependences, on the basis of information from regions of the Russian Federation for 2007-2011. An example of the calculation of the average age-adjusted cancer incidence rate of female population of the Belgorod region is considered. By using the proposed methods there were received the comparative assessments of cancer incidence and mortality in men and women in eighty-three regions of the Russian Federation. Based on these indicators there are defined the rates of variation of the levels of these phenomena on the majority of considered regions and also determined the most advantaged and disadvantaged regions of the country in accordance with these indicators.

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