Vestnik of the Foundation for Fundamental Research, 2006, No.3 37
/ Publications / Scientific Journals
Vestnik of the Foundation for Fundamental Research, 2006, No.3(37)
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VESTNIK OF THE FOUNDATION FOR FUNDAMENTAL RESEARCH Published by RUE "Publishing House «Belaruskaya Navuka»", Minsk, Republic of Belarus |
Number 3(37), 2006
CONTENTS
INTERNATIONAL RELATIONS
Agreement on Scientific Cooperation Between the National Center for Scientific Research (France) and the Belarusian Republican Foundation for Fundamental Research (Belarus). Ð. 5-7
BRFFR COMPETITIONS FOR 2006-2007: NORMATIVE BASE
Terms of the Call for Joint Scientific Projects of the Belarusian Republican Foundation for Fundamental Research and the French National Center for Scientific Research "BRFFR-CNRS-2007". pp. 8-11
Terms of joint scientific projects competition of the Belarusian Republican Foundation for Fundamental Research and the Fundamental Researches State Fund of Ukraine "BRFFR-FRSF-2007". pp. 11-14
Agreement Between the Belarusian Republican Foundation for Fundamental Research and Mogilyov Oblast Executive Committee on carrying out of oblast competitions of fundamental scientific research and their share financing. pp. 15-16
Regulations of joint oblast competitions of fundamental scientific research on Mogilyov oblast problems. pp. 16-18
Agreement Between the Belarusian Republican Foundation for Fundamental Research, Mozyr City Executive Committee and Ministry of Education of the Republic of Belarus on Joint Regional Competition of Scientific Research Projects on Problems of History and Culture of Mozyr-Pripyat Polessye "Polessye-2007". pp. 19-20
Regulations of Competition of Scientific Research Projects on Problems of Ecology, Nature Management, History and Culture of Mozyr-Pripyat Polessye "Polessye-2007". pp. 20-23
FROM FOUNDATION'S GRANT - TO STATE PRIZE
Bernik V. I., Vasilyev D. V.
Transcendental numbers and Diophantine approximation. pp. 24-31
Summary: The article lists some results obtained in the Institute of Mathematics of the National Academy of Belarus in the area of transcendental numbers and Diophantine approximations part of which was awarded with State Prise of the Republic of Belarus in 2004.
Kalinichenko E. N., Mikhailopulo I. A., Zinchenko A. I., Litvinko N. M., Petrov P. T.
Chemical and enzymatic modifications of components of nucleic acids and biochemical modeling as a scientifically-practical basis of search, creation and manufacture of anti-virus and antineoplastic medical products. pp. 32-57
Summary: The overview is devoted to scientific and practical works of authors in the field of chemical and enzymatic synthesis and studying of biological properties and stereochemistry, finding-out of dependence between stereochemistry and chemical and biological properties of new sugars, nucleosides, nucleotides, (2', 5')oligoadenylates and conjugates of nucleoside with phospholipids. The long-term investigations in the area of the chemistry of conjugates of nucleoside have led to the creation in Belarus of the industrial production of various modern medical products for the treatment of a blood cancer, AIDS, other virus diseases. As a result of achievements the authors’ team including Kalinichenko E.N., Litvinko N.M., Mikhailopulo I.A., Zaitseva G.V., Zinchenko A.I., Petrov P.T. has been awarded with the State Premium of Republic of Belarus in the field of a Science and Technics (2004). Some of investigations fulfilled within the frame of this cycle have been supported by the Belarusian Republican Foundation of Fundamental Research.
SCIENCE OF BELARUS: STATE, PROBLEMS, PROSPECTS
Solovyov K. N., Tolkachev V. A., Unireiko D. S.
Physics of Atoms and Molecules in Belarus. pp. 58-70
Summary: The achievements of Belarusian scientists in the field of physics of atoms and molecules are presented and generalized. Noted are the creation and development of scientific schools of this trend, the role of BRFFR in its consolidation, the importance of the results obtained for science and practice.
SCIENTIFIC PUBLICATIONS
Budnikova L. P., Eryomin A. N., Semashko T. V., Mikhailova R. V.
Efficiency of glucose oxidase Penicillium funiculosum 46.1 and horseradish peroxidase polymeric products at determination of glucose concentration by method of "dry" chemistry. pp. 71-77
Summary: The efficiency of enzyme pairs including of glucose oxidase (GO) and horseradish peroxidase (HRP), GO and polymeric products of HRP (ppHRP), copolymer of polyglobular forms of GO with HRP (ppGO-HRP) at determination of the glucose concentrations by the method of "dry" chemistry is compared. The conditions of measurement of the enzyme pair activity on a paper of the mark "Filtrak" (paper F) and "Schleicher and Schuell" (paper S) are optimized. All enzyme pairs can be used for determination of the glucose concentration by the method of "dry" chemistry. However on the paper S the stains have more intensive and uniform colouring. The enzyme pairs on intensity of colouring stains the paper S display a line: ppGO-HRP = GO + HRP > GO + ppHRP and in case of the paper F, modified by zinc hydroxide gel, GO + HRP > ppGO-HRP = GO + ppHRP.
Umreiko D. S., Barsukov I. V., Syt'ko V. V.
Eduction and Spectroscopic Determination of Rare Earths in Apatite Concentrate and Adducts of its Processing. pp. 78-90
Summary: The features of allocation of rare earths (RE) from phosphogypsum are reviewed, where they are in the form hard-to-reach for extraction. For allocation of RE it is offered to use processes of a complexing with strong reactants such as Trilonum B. It is established that in blades of production of phosphatic fertilizers on the Gomel Chemical Plant (phosphogypsum) are dominated rather cheap RE - lanthanum, cerium, neodymium and praseodymium, whereas the contents remaining RE is lower than a threshold of their detection. It is shown that the most effective method of a qualitative analysis of the contents RE in natural objects is the X-ray fluorescent spectroscopy, and the best accuracy of their quantitative determination is reached by methods of an absorbing electronic spectroscopy in a visible range of a spectrum.
Goncharenko I. A.
Radiation and bending loss in multi-core microstructure fibers. pp. 91-98
Summary: The guiding properties of two-core microstructure fibers (MF) are considered. The interaction of the modes propagating in different cores in dependence on fiber structure, cores separation and radius of the fiber bend are analyzed. It is shown, that in straight MF two identical modes propagate in both core with different velocities. In curved MF the power of one of the modes is concentrated mostly in the core which is internal considering the bend, while the other one propagates mostly in the external core. The bend enhancement results in increasing the ratio of mode amplitudes in both cores and the difference between mode velocities. This feature can be used in fiber bend sensors. Radiation loss in MF depends on fiber size, air hole dimension d, holes separation L and wavelength of propagating radiation. Microstructure fibers with d/L ³ 0.25 practically are not exposed by the confinement and bend radiation loss. MF with d/L £ 0.2 are exposed by substantial radiation loss.
Dikusar E. A., Kozlov N. G., Potkin V. I., Yuvchenko A. P.
Synthesis of 8-(2-chlorobenzoyloxy)quinoline with a series of carboxilyc-, organic sulfo- and phenylarsenicic acids. pp. 99-101
Summary: 8-(2-Chlorobenzoyloxy)quinoline was synthesized by reaction of 8-hydroxyquinoline with 2-chlorobenzoyl chloride in the presence of pyridine. The correspounding salts of 8-(2-chlorobenzoyloxy)quinoline were obtained with a series of aliphatic, aromatic, heterocyclic carboxilyc acids, organic sulfoacids and phenylarsenicic acid.
Generalov I. I.
Enzyme activity of polyclonal immunoglobulin G fractions. pp. 102-119
Summary: It was discovered to the date that natural abzymes catalyze different types of biochemical reactions (proteolysis, hydrolysis of nucleic acids and polysaccharides, etc.) in vitro and vivo. Then it was shown that polyclonal abzymes appeared to be the promising alternative to monoclonal catalytic antibodies. Hence, the chromatographic behavior of polyclonal human IgG with catalytic (abzyme) activity, fractionated at various ion-exchange resins, was investigated in the work. It was determined that IgG preparations reveal marked heterogeneity during chromatography. For some IgG preparations ion-exchange chromatography made possible to enhance substantially the catalytic activity of abzyme fractions. In addition, abzyme activity was shown to elevate in emergency of autoimmune pathology. Strong relationships exist between abzyme activity, clinical symptoms and laboratory findings in various diseases (systemic lupus erythematosus, Hashimoto's autoimmune thyroiditis, infectious diseases, etc.) The possible new directions of clinical abzymology are discussed.
Kovalenko N. S., Samal S. A.
Competing processes at macro conveyer date processing. pp. 120-128
Summary: A mathematical model of a a-synchronous competing processes was created.
THE FOUNDATION ACTIVITIES
Kharitonov Ye. M., Karpeitchik S. V.
From fundamental research up to its practical realization. pp. 129-135
FROM THE HISTORY OF SCIENCE
Shcherbin V. K.
Materials for the chronological reference book "The activity of the Belarusian Republican Foundation for Fundamental Research. 1991-2006". pp. 136-147
Summary: Topicality of chronological research for the development of history of science and the completion of institutionalization of scientific organizations and disciplines is shown in the article. Existing types of chronological reference books are described. Major obstacles faced by compilers of chronological reference books are analyzed. Criteria for selection of materials for the chronological reference book about the activity of the BRFFR and order of their presentation in the reference book are characterized. The processed materials (about 60 facts and events about the activity of the BRFFR) for the future chronological reference book are enclosed.
COMPETITIONS RESULTS
Joint thematic competition of Belarusian Republican Foundation for Fundamental Research and the Brest Oblast Executive Committee of fundamental scientific research on Brest oblast problems "BRFFR-Brest-2006". pp. 149-150
Designed and maintained by Dr. Nikolai N. Kostyukovich. Last updated: May 10, 2007
Created with assistance of Natalia N. Polovinko
Copyright © 2006-2007 The National Academy of Sciences of Belarus
Copyright © 2006 Vestnik of the Foundation for Fundamental Research
