Search Results - (Author, Cooperation:V. Malakhov)
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1O. Adriani ; G. C. Barbarino ; G. A. Bazilevskaya ; R. Bellotti ; M. Boezio ; E. A. Bogomolov ; L. Bonechi ; M. Bongi ; V. Bonvicini ; S. Borisov ; S. Bottai ; A. Bruno ; F. Cafagna ; D. Campana ; R. Carbone ; P. Carlson ; M. Casolino ; G. Castellini ; L. Consiglio ; M. P. De Pascale ; C. De Santis ; N. De Simone ; V. Di Felice ; A. M. Galper ; W. Gillard ; L. Grishantseva ; G. Jerse ; A. V. Karelin ; S. V. Koldashov ; S. Y. Krutkov ; A. N. Kvashnin ; A. Leonov ; V. Malakhov ; V. Malvezzi ; L. Marcelli ; A. G. Mayorov ; W. Menn ; V. V. Mikhailov ; E. Mocchiutti ; A. Monaco ; N. Mori ; N. Nikonov ; G. Osteria ; F. Palma ; P. Papini ; M. Pearce ; P. Picozza ; C. Pizzolotto ; M. Ricci ; S. B. Ricciarini ; L. Rossetto ; R. Sarkar ; M. Simon ; R. Sparvoli ; P. Spillantini ; Y. I. Stozhkov ; A. Vacchi ; E. Vannuccini ; G. Vasilyev ; S. A. Voronov ; Y. T. Yurkin ; J. Wu ; G. Zampa ; N. Zampa ; V. G. Zverev
American Association for the Advancement of Science (AAAS)
Published 2011Staff ViewPublication Date: 2011-03-10Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
2Staff View
Publication Date: 2018-05-10Publisher: Institute of Physics Publishing (IOP)Electronic ISSN: 1748-0221Topics: PhysicsPublished by: -
3Staff View
Publication Date: 2018-10-03Publisher: Institute of Physics Publishing (IOP)Electronic ISSN: 1748-0221Topics: PhysicsPublished by: -
4Staff View
ISSN: 0079-6816Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: PhysicsType of Medium: Electronic ResourceURL: -
5Gubernieva, L. M. ; Safronova, E. E. ; Malakhov, V. N. ; Mamaev, V. B. ; Annenkov, G. A.
Springer
Published 1978Staff ViewISSN: 1573-4919Source: Springer Online Journal Archives 1860-2000Topics: BiologyChemistry and PharmacologyMedicineNotes: Summary A kinetic method of estimating the mole quota ratios of the human lactate dehydrogenase (LDH) H and M subunits based on differences in substrate inhibition of LDH isoenzymes by lactate is proposed. Stability of kinetic constants for a prolonged period of time is demonstrated. The dependence of the activity ratios on the contribution of the mole quota of the M-subunit of LDH is studied under conditions of low and high substrate concentrations. The experimental and theoretical values show the following correlation: r = 0.998; p 〈 0.001. A comparison of the method proposed with the electrophoretic method of LDH subunit estimation is made, the values obtained being in good agreement. No effect of the components of human diploid cell homogenate and only an insignificant effect of the blood serum components on the kinetic constants of LDH isoenzymes are shown. The applicability of the method to the estimation of the quantitative content of both LDH subunits in natural samples is demonstrated. The informational value of the method is compared to that of other standard methods of LDH isoenzyme estimation. The need of the rapid and reliable method for determination the lactate dehydrogenase (LDH) activity of the H and M subunits has long been a matter of great importance, since the study of LDH isoenzymes is an indispensable part of clinical, genetical, cytological and herontological investigations. In 1960 PLAGEMANN et al. 1 ,making use of different substrate inhibition of H4 and M4 isoenzymes LDH, developed a method for the estimation of the percent composition H and M subunits LDH within any given mixture of them. The method involves the assay of mixture of LDH isoenzymes in the presence of two different levels of pyruvate. The authors calculated the percent of each subunit in a mixture from the ratio of enzymatic activities at both high and a low concentration of pyruvate. Although this method was subsequently improved, both experimentally2−S and theoretically6, its application was still impossible without first eliminating a great many problems. The problem of subunit interactions inside the enzyme molecule has not been settled. In addition, questions have not been raised about stability of the kinetic parameters', the reproducibility of the method, its applicability to the study of different objects and also the informational value of the experimental data. In our previous investigation7,8, we have studied the kinetic properties of five purified isoenzymes of human lactate dehydrogenase and demonstrated the catalytic independence of the active sites of the LDH tetrameric molecules with respect to substrate inhibition. In the present report an attempt has been made to develop a kinetic method for the assay of M-polypeptide chains mole quotum of lactate dehydrogenase in natural specimens.Type of Medium: Electronic ResourceURL: -
6Staff View
ISSN: 1608-3377Keywords: phoronids ; embryonic developmentSource: Springer Online Journal Archives 1860-2000Topics: BiologyNotes: Abstract We studied the embryonic development of the phoronid Phoronis ijimai Oka, 1897. The egg cleavage is radial. The fourth and fifth cleavage furrows extend along the meridian of the egg. The blastula is flattened. Gastrulation occurs by a combination of epiboly, bending, and invagination. The mesoderm originates from two sources. The anterior mesoderm arises through immigration and gives rise to the first and second coeloms. The third coelomic mesoderm originates enterocoelically from the hindgut. The newly hatched larva has preoral and postoral ciliary bands, which can be compared with the corresponding ciliary bands of dipleurula and with the prototroch and metatroch of trochophore larvae.Type of Medium: Electronic ResourceURL: -
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ISSN: 1608-3105Source: Springer Online Journal Archives 1860-2000Topics: BiologyType of Medium: Electronic ResourceURL: -
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ISSN: 1573-8221Keywords: creatine kinase ; isozymes ; immunochemical method of determinationSource: Springer Online Journal Archives 1860-2000Topics: BiologyMedicineNotes: Abstract The possibility of quantitative differentiation between the activities of human creatine kinase isozymes with the use of antiserum against isozyme MM was investigated. Rabbit antiserum against human isozyme MM was found to inhibit its activity specifically, with no effect on the activity of isozyme BB. By the use of antiserum against isozyme CC as specific inhibitor, creatine kinase isozymes or their subunits can be determined differentially in artificial mixtures of isozymes and also in human blood serum and tissue homogenates.Type of Medium: Electronic ResourceURL: -
9Staff View
ISSN: 1573-8647Source: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract The concentrations of excited atoms at the 4p55s and 4p55p levels of Kr I are determined by the reabsorption and emission methods. The absolute values off for ten Kr I lines in the infrared region of the spectrum are determined from the known value off 8812 and from measured relative values of the oscillator strengths. Processes leading to the formation and decay of excited states of krypton atoms are discussed.Type of Medium: Electronic ResourceURL: -
10Staff View
ISSN: 1573-8647Source: Springer Online Journal Archives 1860-2000Topics: PhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 1573-8647Source: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract The excitation and ionization mechanisms are considered. It is concluded that the 2p levels of Kr are excited stepwise from the 1s levels. The processes that suppress the 1s levels are discussed.Type of Medium: Electronic ResourceURL: -
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ISSN: 1573-885XSource: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsType of Medium: Electronic ResourceURL: -
13Malakhov, V. P. ; Moskalenko, V. F. ; Ostapchenko, E. P. ; Oreshak, O. N. ; Stepanov, V. A.
Springer
Published 1967Staff ViewISSN: 1573-8647Source: Springer Online Journal Archives 1860-2000Topics: PhysicsType of Medium: Electronic ResourceURL: -
14Staff View
ISSN: 1573-8647Source: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract The populations of the 1s, 2p, and 3p levels of krypton have been determined. The electrical parameters of the glow discharge have been measured by the two-probe method. The oscillator strengths of 13 spectral lines of krypton were determined in the visible and near-infrared portions of the spectrum. Some conclusions are drawn regarding the character of excitation of the 2p and 3p levels of krypton.Type of Medium: Electronic ResourceURL: -
15Levin, M. Z. ; Malakhov, V. S. ; Svyatchenko, V. N. ; Chuchko, S. G. ; Dolgoker, Yu. P.
Springer
Published 1969Staff ViewISSN: 1573-8892Source: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsType of Medium: Electronic ResourceURL: -
16Levin, M. Z. ; Malakhov, V. S. ; Sindin, V. G. ; Sudakov, A. I. ; Sankin, S. Ya. ; Mel'nikov, Yu. M. ; Kustabaev, G. G.
Springer
Published 1969Staff ViewISSN: 1573-8892Source: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsType of Medium: Electronic ResourceURL: -
17Staff View
ISSN: 1573-9228Source: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract The model pseudopotential method is used to calculate the band structure of the hexagonal semiconductors GaN and InN. A comparison is carried out of the features of the reflection spectrum and the characteristic inelastic electron-scattering loss spectrum with the interband transitions at points and lines of high symmetry. By using one and the same interpretation, satisfactory agreement is obtained with experiment.Type of Medium: Electronic ResourceURL: -
18Staff View
ISSN: 1573-9279Source: Springer Online Journal Archives 1860-2000Topics: Architecture, Civil Engineering, SurveyingGeosciencesNotes: Abstract The results of monitoring are analyzed to ascertain the causes of structural deformation and settlement nonuniformity of an apartment building on pile foundations.Type of Medium: Electronic ResourceURL: -
19Malakhov, V. V. ; Yartsev, A. N. ; Buyanskaya, T. A. ; Matveev, S. V. ; Berdnikova, L. N.
Springer
Published 1997Staff ViewISSN: 1573-8973Source: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsNotes: Abstract The development of low-alloy high-speed steels that reduce the production cost of cutting tools and dies can present practical interest for plants and small enterprises manufacturing tools for their special purposes. The present paper gives the results of an investigation of hypereutectoid low-alloy high-speed steel 11M5F and a widely used steel of grade R6M5. The basic and technological properties of these steels are compared, and the results of industrial tests of cutting, thread-rolling, cold-stamping tools and tools for semihot deformation operating under various conditions are described.Type of Medium: Electronic ResourceURL: -
20Staff View
ISSN: 1573-9228Source: Springer Online Journal Archives 1860-2000Topics: PhysicsType of Medium: Electronic ResourceURL: