Alexander Bolotin, Vladimir Chistyakov,
Аннотация Авторы статьи отмечают, что в настоящее время не обоснована структура и содержание пе-дагогической концепции совершенствования многоуровневой системы физического воспитания в России. Это негативно сказывается на взаимодействии теории и практики физического воспитания. Авторы отмечают, что в настоящее время наблюдаются нежелательные противоречия: между самодостаточным развитием теории физического воспитания, злоупотребляющей абстрактной научной терминологией и не подкрепленной внедрением ...
Tópico(s): Physical education and sports games research
2013 - Lesgaft National State University of Physical Education, Sport and Health | Uchenye zapiski universiteta imeni P F Lesgafta
Igor V. Sazanovich, Д. Б. Березин, Arie van Hoek, A. Yu. Panarin, Vladimir L. Bolotin, Alexander S. Semeykin, Vladimir S. Chirvony,
The effect of N -methyl substitution on photophysical and metal coordination properties of the respective derivatives of octaethylporphyrin ( H 2 OEP ) and tetraphenylporphyrin ( H 2 TPP ) was studied by means of steady-state and time-resolved optical spectroscopies combined with semi-empirical quantum-chemical calculations and coordination chemistry methods. In case of H 2 TPP , the insertion of the methyl substituent into the center of the porphyrin macrocycle leads to noticeable nonplanar distortions of ...
Tópico(s): Photodynamic Therapy Research Studies
2005 - World Scientific | Journal of Porphyrins and Phthalocyanines
A. Bolotin, Vladimir Khazak, Nataliya V. Stoynova, K. I. Ratmanova, Yu. V. Yomantas, Y.P. Kozlov,
A DNA fragment containing the aroA(G) gene of Bacillus subtilis 168, encoding 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) synthase-chorismate mutase, was cloned and sequenced. The N-terminus of the protein encoded by aroA(G) showed homology with chorismate mutase encoded by aroH of B. subtilis and with the chorismate mutase parts of proteins encoded by the pheA and tyrA genes of Escherichia coli. The C-terminus of the aroA(G) product has sequence simililarity with 3-deoxy-D-manno-octulosonate ...
Tópico(s): Enzyme Structure and Function
1995 - Microbiology Society | Microbiology
Yurii Bolotin, Anatoli Tur, Vladimir Yanovsky,
The study of physics has changed in character, mainly due to the passage from the analyses of linear systems to the analyses of nonlinear systems. Such a change began, it goes without saying, a long t
Tópico(s): Advanced Thermodynamics and Statistical Mechanics
2009 - Springer Nature | Understanding complex systems
Vladimir S. Chirvony, Vladimir L. Bolotin, Eugenia Matveeva, V. Parkhutik,
Recently it has been shown that nano-porous silicon (pSi), synthetic material produced by electrochemical etching of monocrystalline silicon, is able to provide an efficient electronic energy transfer to molecular oxygen, thus producing singlet (i.e. excited) oxygen in gaseous and liquid environment that opens the possibilities for application of pSi in Photodynamic Therapy (PDT). Here, we study the photophysical properties, including an ability of singlet oxygen (1O2) generation, of a modified pSi ...
Tópico(s): Porphyrin and Phthalocyanine Chemistry
2006 - Elsevier BV | Journal of Photochemistry and Photobiology A Chemistry
Sergey Bolotin, Borys Vager, Vladimir Vasilijev,
This paper presents a comparative study of two selected types of cross-flow indirect evaporative units: typical air cooler and regenerative air cooler. The key target of presented analysis is to establish which of the considered units is more favorable for air-conditioning application. The analysis was performed on the base of numerical methods. An original mathematical model was developed and validated against existing experimental data. A comparison was performed for two basic operating conditions: ...
Tópico(s): Heat Transfer and Optimization
2015 - Elsevier BV | International Journal of Heat and Mass Transfer
Yurii Bolotin, Anatoli Tur, Vladimir Yanovsky,
This book offers a short and concise introduction to the many facets of chaos theory. While the study of chaotic behavior in nonlinear, dynamical systems is a well-established research field with rami
Tópico(s): Chaos control and synchronization
2016 - Springer Nature | Understanding complex systems
Valter Kožul, N. Glavić, P. Tutman, J. Bolotin, Vladimir Onofri,
Green wrasse, Labrus viridis (Linnaeus, 1758), is an endangered species in the southern Adriatic Sea, but it is also of interest for potential rearing in polyculture with other commercial species for the repopulation of areas where it is endangered or as a new aquaculture species. A parental stock of the green wrasse was kept in aquaria for six years. The spawning, embryonic and early larval development maintained under controlled laboratory conditions are described and illustrated. The average diameter ...
Tópico(s): Identification and Quantification in Food
2011 - Elsevier BV | Animal Reproduction Science
2008 - Pleiades Publishing | Mechanics of Solids
Tópico(s): Education, Psychology, and Social Research
2006 - Russian Academy of Sciences | Journal of Applied Mathematics and Mechanics
R. V. Goldstein, Н. Ф. Морозов,
Vladimir V. Bolotin was born in Tambov (Russia) in 1926. He graduated from the Moscow Institute of Railway Engineers ...
Tópico(s): Geotechnical and Geomechanical Engineering
2003 - Wiley | Fatigue & Fracture of Engineering Materials & Structures
... A68-A68 Bunchbesprechung Stability problem in fracture mechanics. Vladimir V. Bolotin. John Wiley & Sons, Inc., New York 1996, ISBN ...
Tópico(s): Elasticity and Wave Propagation
1996 - Wiley | Materialwissenschaft und Werkstofftechnik
Lily Neumann, Vladimir Zeldets, Arkady Bolotin, Dan Buskila,
Objective: To assess the outcome of fibromyalgia syndrome (FMS) after cervical spine injury. Methods: Seventy-eight of 102 (77%) patients with neck injury were recruited 3 years after the original study in 1996. Twenty of the original 22 patients with FMS were available for reevaluation in 1999. A count of 18 tender points was conducted by thumb palpation, and tenderness thresholds were assessed by dolorimetry at 9 tender sites. All patients were interviewed about the presence and severity of neck ...
Tópico(s): Pregnancy-related medical research
2003 - Elsevier BV | Seminars in Arthritis and Rheumatism
Jakov Dulčić, Ivan Jardas, Vladimir Onofri, J. Bolotin,
A roughtail stingray, Dasyatis centroura , and a spiny buterfly ray, Gymnura altavela , were caught near Kolocčep Island (Elafiti Archipelago, southern Adriatic) and the settlement Crkvice (Pelješac Peninsula, southern Adriatic) in October 2002 and November 2000, respectively. The roughtail stingray is the largest specimen recorded. Morphometric data of spiny butterfly ray are the first for this species in the Adriatic Sea.
Tópico(s): Marine Ecology and Invasive Species
2003 - Cambridge University Press | Journal of the Marine Biological Association of the United Kingdom
Vladimir S. Chirvony, Vladimir L. Bolotin, Juan B. Ovejero, Eugenia Matveeva, Б. М. Джагаров, J. M. Albella, V. Parkhutik,
Abstract A study of luminescence properties of water‐soluble and hydrophobic porphyrin and chlorin molecules immobilized in oxidized (i.e. non‐luminescent) and as‐prepared (i.e. luminescent) porous silicon (porSi) layers is carried out. It is found that the oxidized porSi matrix itself does not introduce any quenching effect on the porphyrin fluorescence, but the fluorescence is subjected to the concentration quenching. At maximum porphyrin/chlorin concentration used (ca. 10 –3 M in impregnation solutions) ...
Tópico(s): Analytical Chemistry and Sensors
2007 - Wiley | physica status solidi (a)
Yurii Bolotin, Anatoli Tur, Vladimir Yanovsky,
Tópico(s): stochastic dynamics and bifurcation
2016 - Springer Nature | Understanding complex systems
Yurii Bolotin, Anatoli Tur, Vladimir Yanovsky,
The synchronization of stable oscillations is a well known non-linear phenomenon frequently found in nature and widely used in technoloy [119], [120], [121], [122], [123]. Under synchronization, one usually understands the ability of coupled oscillators to switch from an independent oscillation regime, characterized by beats, to a stable coupled oscillation regime with identical or rational frequencies, when the coupling constant increases.
Tópico(s): Quantum chaos and dynamical systems
2009 - Springer Nature | Understanding complex systems
Yurii Bolotin, Anatoli Tur, Vladimir Yanovsky,
The concept of attractors plays an important role in physical research. This is because of their prevalence. Aside from that, when investigating properties of dynamical systems, we are actually studying attractors. In a certain sense, attractors realize the dynamical variant of the statistical principle of shortened description. Indeed, it is not necessary to study the behavior of a system in detail, starting from initial conditions, if after a time the system will reach a stationary regime corresponding ...
Tópico(s): Quantum chaos and dynamical systems
2009 - Springer Nature | Understanding complex systems
Branko Glamuzina, Pero Tutman, Alexis Conides, Valter Kožul, N. Glavić, J. Bolotin, Davor Lučıć, Vladimir Onofri, Boško Skaramuca,
Growth, food intake, feed conversion, survival, and behaviour of wild-caught goldblotch grouper, Epinephelus costae Steindachner, (initial weight=103.04 ± 8.27g) were evaluated when reared in captivity. Average weight gains ranged between 0.106 and 0.278 g day−1, while corresponding gains in length ranged between 0.005 and 0.018 cm day−1. Average daily growth rate was between 0.075 and 0.232% body weight day−1 (overall 0.141 ± 0.08% bw/day). Daily rate of feeding was estimated to be between 0.299 and ...
Tópico(s): Fish Ecology and Management Studies
2003 - Wiley | Journal of Applied Ichthyology
Yu. L. Bolotin, V.Yu. Gonchar, Arkadii Krokhin, A. V. Tur, Vladimir Yanovsky,
We apply the discrete parametric control (Ott-Brebogi-York method) to stabilize the high-order $(k\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}34)$ unstable periodic orbit of a 2D chaotic map. The map describes a complex reversible system, the phase space of which contains elements typical for both Hamiltonian and dissipative dynamics. Stabilization was achieved (even with external noise) for the unstable orbit where the amplitude of chaotic oscillations shows variations by 4 orders of magnitude.
Tópico(s): Mathematical Dynamics and Fractals
1999 - American Physical Society | Physical Review Letters
Tópico(s): Engineering Technology and Methodologies
1977 - Springer Nature | Polymer Mechanics
Tópico(s): Engineering Technology and Methodologies
1976 - Springer Science+Business Media | Soviet Applied Mechanics
Yu. L. Bolotin, A. V. Tur, Vladimir Yanovsky,
Tópico(s): Nonlinear Dynamics and Pattern Formation
2002 - Pleiades Publishing | Technical Physics
Cathy Eng, Alberto Bessudo, Lowell L. Hart, A. Severtsev, Oleg Gladkov, Lothar Müller, М. В. Копп, Vladimir Vladimirov, Robert M. Langdon, Б. Н. Котив, Sandro Barni, Ching Hsu, Ellen Bolotin, Reinhard von Roemeling, Brian Schwartz, Johanna C. Bendell,
Cetuximab in combination with an irinotecan-containing regimen is a standard treatment in patients with KRAS wild-type (KRAS WT), metastatic colorectal cancer (mCRC). We investigated the addition of the oral MET inhibitor tivantinib to cetuximab + irinotecan (CETIRI) based on preclinical evidence that activation of the MET pathway may confer resistance to anti-EGFR therapy. Previously treated patients with KRAS WT advanced or mCRC were enrolled. The phase 1, open-label 3 + 3, dose-escalation study evaluated ...
Tópico(s): Hepatocellular Carcinoma Treatment and Prognosis
2016 - Wiley | International Journal of Cancer
Cathy Eng, Lowell L. Hart, A. Severtsev, Oleg Gladkov, Lothar Mueller, М. В. Копп, Vladimir Vladimirov, Robert M. Langdon, Б. Н. Котив, Sandro Barni, Ching Hsu, Ellen Bolotin, Reinhard von Roemeling, Brian Schwartz, Johanna C. Bendell,
3508 Background: Tivantinib (ARQ 197) selectively inhibits the MET receptor tyrosine kinase, which is implicated in tumor cell migration, invasion, and metastasis. Resistance to EGFR inhibitors has been associated with activation of alternative pathways including MET. Methods: Pts with advanced KRAS WT CRC that progressed on or after 1 prior line of chemotherapy and no previous treatment with an EGFR inhibitor were eligible. Pts were randomized 1:1 to receive cetuximab (500 mg/m 2 ) and irinotecan (180 ...
Tópico(s): Lung Cancer Treatments and Mutations
2013 - Lippincott Williams & Wilkins | Journal of Clinical Oncology
Yuri L. Bolotin, Vladimir Yanovsky,
The efficiency of limiting quantities as a tool for describing physics at various spatio-temporal scales is shown. Due to its universality, limit values allow us to establish relationships between, at first glance, distant from each other's characteristics. The article discusses specific examples of the use of limit values to establish such relationships between quantities at different scales. Based on the principle of reaching the limiting values on the event horizons, a connection was obtained ...
Tópico(s): Relativity and Gravitational Theory
2021 - V.N. Karazin Kharkiv National University Publishing | East European Journal of Physics
Mikhail V. Il’in, Dmitrii S. Bolotin, Alexander S. Novikov, Vitalii V. Suslonov, Н. В. Чежина, Michael P. Bubnov, Vladimir K. Cherkasov, Gertruida J. S. Venter, Andreas Roodt,
Treatment of the aromatic aminonitrones p-RC6H4C(NH2)N+(Me)O− (R = NMe2, Cl) with CuCl2·2H2O, NiCl2·2H2O, β-PdCl2, or cis-[PtCl2(Me2SO)2] in the presence of a base leads to the [M{p-RC6H4C(NH)N+(Me)O−}2] (M = Cu, Ni, Pd) (72–95%) or [Pt{p-RC6H4C(NH)N+(Me)O–}Cl(Me2SO)] (ca. 80%) complexes, respectively. These compounds were characterized by elemental analyses (C, H, N), HRESI+-MS, FTIR, 1H and 13C{1H} NMR, and for the CuII and NiII complexes EPR and magnetic susceptibility. In addition, eight species were studied ...
Tópico(s): Metal-Organic Frameworks: Synthesis and Applications
2017 - Elsevier BV | Inorganica Chimica Acta
V.P. Bolotin, Н.А. Винокуров, D. Kayran, B. A. Knyazev, E. I. Kolobanov, V.V. Kotenkov, V. V. Kubarev, Г.Н. Кулипанов, A.N. Matveenko, L. E. Medvedev, S.V. Miginsky, L.A. Mironenko, A.D. Oreshkov, V. K. Ovchar, Vladimir V. Popik, T. V. Salikova, S. S. Serednyakov, A.N. Skrinsky, O.A. Shevchenko, M.A. Scheglov,
The first stage of Novosibirsk high-power free-electron laser (FEL) was commissioned in 2003. It is based on the normal conducting CW energy recovery linac. Now the FEL provides electromagnetic radiation in the wavelength range 120–180 μm. The average power is 200 W. The minimum measured line width is 0.3%, which is close to the Fourier-transform limit. The assembly of user beamline is in progress. Plans of future developments are discussed.
Tópico(s): Particle accelerators and beam dynamics
2005 - Elsevier BV | Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment
Sarah E. Wilson, Kamran Khan, Vladimir Gîlca, Jennifer Miniota, Shelley L. Deeks, Gillian Lim, Rose Eckhardt, Shelly Bolotin, Natasha S. Crowcroft,
In 2011 the largest measles outbreak in North America in a decade occurred in Quebec, Canada with over 700 cases. In contrast, measles activity in neighbouring province Ontario remained low (8 cases). Our objective was to determine the extent to which the difference could be explained by differing travel patterns. We explored the relationship between measles cases over 2007–2011, by importation classification, in Quebec and Ontario in relation to global travel patterns to each province using an ecological ...
Tópico(s): COVID-19 epidemiological studies
2015 - BioMed Central | BMC Infectious Diseases
Yurii Bolotin, Anatoli Tur, Vladimir Yanovsky,
There are well known and strictly regulated algorithms for the solution of linear problems. The physical meaning of the solution for any linear problem is clear on an intuitive level. The particularity of the linear system does not play an essential role. However, if we want to deal with real situations, we must take into account two new elements – non-linearity and noise. Non-linearity leads to incredible complications in solving technique. The combination of non-linearity with noise complicates ...
Tópico(s): Neural Networks and Applications
2009 - Springer Nature | Understanding complex systems