... 2009 mass unrest and the subsequent ouster of Vladimir Voronin's Communist Party have become widely known as ... machine of longtime president and Communist Party leader Vladimir Voronin and replaced it with a coalition known as ... more than enough to install its own leader, Vladimir Voronin, in the presidency and also to fill the ...
Tópico(s): Post-Soviet Geopolitical Dynamics
2013 - George Washington University | Demokratizatsiya The Journal of Post-Soviet Democratization
Mikhail V. Vener, Elena O. Levina, Oleg A. Koloskov, Alexey A. Rykounov, Alexander P. Voronin, Vladimir G. Tsirelson,
The lattice energy Elatt of the two-component crystals (three co-crystals, a salt, and a hydrate) is evaluated using two schemes. The first one is based on the total energy of the crystal and its components computed using the solid-state density functional theory method with the plane-wave basis set. The second approach explores intermolecular energies estimated using the bond critical point parameters obtained from the Bader analysis of crystalline electron density or the pairwise potentials. The ...
Tópico(s): Advanced Chemical Physics Studies
2014 - American Chemical Society | Crystal Growth & Design
Shichao Kan, Yigang Cen, Yi Cen, Yanhong Wang, Viacheslav Voronin, Vladimir Mladenović, Ming Zeng,
A new framework for image retrieval/object search is proposed based on the VLAD model and SURF descriptors to improve the codebook construction speed, the image matching accuracy, and the online retrieval speed and to reduce the data storage. First, SURF binarization and dimensionality reduction methods are proposed to convert a 64-dimensional SURF descriptor into an 8-dimensional descriptor. Second, a two-step clustering algorithm is proposed for codebook construction to significantly reduce the ...
Tópico(s): Image Retrieval and Classification Techniques
2017 - Elsevier BV | Journal of Visual Communication and Image Representation
É S Voronin, Vladimir S Solomatin, N I Cherepov, В. А. Шувалов, Valeriy Badikov, O N Pivovarov,
An analysis was made of the conversion of infrared radiation in a crystal of a new nonlinear material AgGaS2. A high resolution was achieved in the conversion of an infrared image. The power conversion efficiency for a signal of λ = 10.6 μ wavelength was 40%.
Tópico(s): Spectroscopy Techniques in Biomedical and Chemical Research
1975 - IOP Publishing | Soviet Journal of Quantum Electronics
... the Party of Communists of Moldova, led by Vladimir Voronin, who displayed impressive political skills as the president ...
Tópico(s): Post-Soviet Geopolitical Dynamics
2011 - Taylor & Francis | The Journal of Communist Studies and Transition Politics
... the government and successfully nominate its first secretary, Vladimir Voronin, for the indirectly elected presidency. But this party ...
Tópico(s): Post-Soviet Geopolitical Dynamics
2004 - George Washington University | Demokratizatsiya The Journal of Post-Soviet Democratization
... justify the independence of the former Romanian province. Vladimir Voronin, the party's leader and president of the ...
Tópico(s): European Union Policy and Governance
2013 - Cambridge University Press | Nationalities Papers
... 28 June as the Day of Soviet Occupation. Vladimir Voronin declared on 30 January 2009 that “650 years ... second Sunday of October. On 8 October 2005, Vladimir Voronin stated that: “The Wine Festival has become a ...
Tópico(s): Russia and Soviet political economy
2013 - Taylor & Francis | History and Anthropology
É S Voronin, Vladimir S Solomatin, В. А. Шувалов,
Tópico(s): Luminescence Properties of Advanced Materials
1974 - Springer Science+Business Media | Optical and Quantum Electronics
Yu. V. Daus, Igor Yudaev, Michael A. Taranov, Sergey M. Voronin, Vladimir S. Gazalov,
The priority development direction of the Rostov region as the largest agricultural producer of Russia is the creation of modern, competitive processing industries. Since the beginning of 2015, despite record harvests of cereals, the wheat flour cost has been steadily increasing and now exceeds the peak values for the previous period from 2008 to 2015. This caused by the high share of payment for consumed electricity in the production costs, which is approximately 30%, and significant increase in ...
Tópico(s): Food Industry and Aquatic Biology
2019 - EconJournals | International Journal of Energy Economics and Policy
Abstract Three theoretical principles of developing the diagnostic support for technical objects of diagnosis are formulated, namely: the principle of dominance - knowledge about the set of possible defects of the diagnosis object is dominated by all other types of diagnostic knowledge; the principle of five systemic representations of the diagnostic object - in the problem of finding defects with maximum depth, in the general case, knowledge of the external, degradation, and structural representations ...
Tópico(s): Engineering Technology and Methodologies
2020 - IOP Publishing | IOP Conference Series Materials Science and Engineering
Т. А. Воронина, V. V. Voronin, Vladimir Cheverda,
Tópico(s): Seismic Waves and Analysis
2019 - Birkhäuser | Pure and Applied Geophysics
Alena S. Pankova, Vladimir V. Voronin, Михаил А. Кузнецов,
Thermolysis of 3-(2-allyloxyphenyl)- or 3-(2-propargyloxyphenyl)-1-phthalimidoaziridine-2-carboxylic acid derivatives results in stereospecific intramolecular cycloaddition of intermediate N-phthalimidoazomethine ylides to double or triple carbon–carbon bonds. This leads to condensed N-phthalimidopyrrolidines, N-phthalimidopyrrolines, or products of their subsequent transformations. On the other hand, thermolysis of similar dimethyl 3-aryl-1-phthalimidoaziridine-2,2-dicarboxylates gives exclusively ...
Tópico(s): Synthesis and Reactions of Organic Compounds
2009 - Elsevier BV | Tetrahedron Letters
Ferenc Baska, Vladimir N. Voronin, Edit Eszterbauer, Linda Müller, Szilvia Marton, Kálmán Molnár,
Tópico(s): Aquatic Invertebrate Ecology and Behavior
2009 - Springer Science+Business Media | Parasitology Research
Yuri S. Tokarev, Vladimir N. Voronin, Elena V. Seliverstova, Dolgikh Vv, Olga A. Pavlova, Anastasia Ignatieva, Irma V. Issi,
Tópico(s): Insect symbiosis and bacterial influences
2010 - Springer Science+Business Media | Parasitology Research
Anna Bogush, Vladimir G. Voronin,
Tópico(s): Coal and Its By-products
2010 - Springer Science+Business Media | Mine Water and the Environment
Yuri S. Tokarev, Vladimir N. Voronin, Elena V. Seliverstova, Olga A. Pavlova, Irma V. Issi,
Tópico(s): Genomics and Phylogenetic Studies
2010 - Springer Science+Business Media | Parasitology Research
Irma V. Issi, Yuri S. Tokarev, Vladimir N. Voronin, Elena V. Seliverstova, Olga A. Pavlova, Dolgikh Vv,
The ultrastructure and molecular phylogeny of a new microsporidium Mrazekia macrocyclopis sp.n., a parasite of the copepod Macrocyclops albidus (Jur.) in North-West of Russia are described. All stages of its life cycle are diplokaryotic. Fresh spores are rod-shaped and 7.3–10.5 × 1.6–2.3 μm in size. Spore ultrastructure is typical of Mrazekia . The polar tube consists of the anterior clavate manubrium followed by a thin filament arranged in 3.5–4.5 nearly vertical coils. Spores are enclosed in individual ...
Tópico(s): Environmental DNA in Biodiversity Studies
2010 - Wydawnictwo Uniwersytetu Jagiellońskiego | Acta Protozoologica
A. Glatte, Michael Kobel, W. F. Mader, F. Seifert, A. Straessner, A. Cheplakov, V.M. Drobin, V. P. Ershov, V. V. Fimushkin, N. Javadov, M. Y. Kazarinov, E. V. Komogorov, V. Kukhtin, E. Ladygin, A. B. Lazarev, L.A. Merkulov, A. Neganov, L. Petrova, S. N. Shilov, Yu. A. Usov, V. P. Vadeev, D. Bruncko, E. Kladiva, J. Ferencei, J. Spałek, P. Stríženec, R. Degele, E. Ertel, C. Handel, Rainer Othegraven, H. Secker, S. Tapprogge, A. V. Akimov, M. Blagov, A. A. Komar, A. A. Snesarev, V. V. Sulin, T. Barillari, A. Fischer, J. Huber, A. E. Kiryunin, S. Menke, H. Oberlack, Г. Е. Поспелов, D. Salihagić, P. Schacht, T. V. Bedareva, A. Grekhov, A. L. Maslennikov, S. V. Peleganchuk, S. Pivovarov, R. Snopkov, A. Starostin, A. A. Talyshev, Yu. A. Tikhonov, A. G. Afonin, Vladimir Andreev, V.B. Anikeev, I. Azhgirey, V. A. Bezzubov, N. Chabrov, S. P. Denisov, В. Н. Евдокимов, V. I. Garkusha, G. Khmaruk, A. V. Kozelov, G. I. Krupny, S. Kulikov, A. Levin, V. H. Malyaev, Nikolay N. Prokopenko, Jaroslav Rascvetalov, V. Seleznev, М. М. Солдатов, D. A. Stoyanova, V.I. Suzdalev, I. N. Vasiliev, Vladimir E. Voronin, V. I. Yakimchuk, J. P. Rutherfoord, A. Savin, L. Shaver, R. Walker, Sergey Chekulaev, L. L. Kurchaninov, C. J. Oram, H. M. Braun, Ch. Zeitnitz,
We project the performance of the ATLAS liquid argon endcap and forward calorimeters at the planned high luminosity LHC option HL-LHC by exposing small calorimeter modules of the electromagnetic, hadronic, and forward calorimeters to high intensity beams at IHEP/Protvino. The beam intensity extends well beyond the maximum expected for these calorimeters at HL-LHC. The signal reconstruction and calorimeter performance have been studied in full detail.
Tópico(s): High-Energy Particle Collisions Research
2011 - Elsevier BV | Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment
Irma V. Issi, Yuri S. Tokarev, Elena V. Seliverstova, Vladimir N. Voronin,
We did a comparative analysis of the small subunit ribosomal DNA (rDNA) for two species of Microsporidia, Semenovaia chironomi and Neoperezia chironomi, both parasites of Chironomus plumosus (Diptera, Chironomidae). These two microsporidial species have been described previously on the basis of light and electron microscopic studies. The former species is dimorphic, producing both single diplokaryotic spores and uninucleate spores in sporophorous vesicles (SPVs) in packets of 16, while the latter species ...
Tópico(s): Study of Mite Species
2011 - Elsevier BV | European Journal of Protistology
Михаил А. Кузнецов, Vladimir V. Voronin,
Tópico(s): Asymmetric Synthesis and Catalysis
2011 - Springer Science+Business Media | Chemistry of Heterocyclic Compounds
Johan Larsson, Dieter Ebert, Jiří Vávra, Vladimir N. Voronin,
The cytology of a microsporidium identified as Pleistophora intestinalis Chatton, 1907, is described with emphasis on the ultrastructure. The spores are somewhat asymmetrical, ovoid to lightly kidney-shaped, measuring 1.1–1.7 × 2.4–2.7 urn in fresh preparations. The spore wall is three-layered with an approximately 15 nm thick exospore, which is electron-dense with a more dense surface coat. The polar filament is isofilar with 5–8, mostly 6, coils in a single layer, and the polaroplast has two regions ...
Tópico(s): Chromosomal and Genetic Variations
1996 - Elsevier BV | European Journal of Protistology
Xiao‐Ying Liu, J. Y. Zhang, М. Д. Батуева, Vladimir N. Voronin,
Tópico(s): Aquaculture disease management and microbiota
2015 - Springer Science+Business Media | Parasitology Research
Sergei N. Nedelko, Vladimir E. Voronin,
An approach to QCD vacuum as a medium describable in terms of a statistical ensemble of almost everywhere homogeneous Abelian (anti-)self-dual gluon fields is briefly reviewed. These fields play the role of the confining medium for color charged fields as well as underline the mechanism of realization of chiral $S{U}_{\mathrm{L}}({N}_{f})\ifmmode\times\else\texttimes\fi{}S{U}_{\mathrm{R}}({N}_{f})$ and ${U}_{A}(1)$ symmetries. Hadronization formalism based on this ensemble leads to manifestly defined ...
Tópico(s): High-Energy Particle Collisions Research
2016 - American Physical Society | Physical review. D/Physical review. D.
Maria S. Ledovskaya, Vladimir V. Voronin, Konstantin S. Rodygin,
The currently known methods for the preparation of vinyl ethers, vinyl sulfides and enamines are analyzed and described systematically. The published data on the reactions of alcohols, thiols and various nitrogen-containing compounds with acetylene, resulting in the corresponding vinyl derivatives, are considered. The attention is focused on the application of convenient acetylene sources. Other modern approaches to the synthesis of vinyl derivatives are described in detail, including vinyl exchange ...
Tópico(s): Carbon dioxide utilization in catalysis
2017 - Institute of Physics | Russian Chemical Reviews
Vladimir V. Voronin, Maria S. Ledovskaya, Alexander S. Bogachenkov, Konstantin S. Rodygin, Valentine P. Ananikov,
Recent progress in the leading synthetic applications of acetylene is discussed from the prospect of rapid development and novel opportunities. A diversity of reactions involving the acetylene molecule to carry out vinylation processes, cross-coupling reactions, synthesis of substituted alkynes, preparation of heterocycles and the construction of a number of functionalized molecules with different levels of molecular complexity were recently studied. Of particular importance is the utilization of ...
Tópico(s): Catalytic C–H Functionalization Methods
2018 - Multidisciplinary Digital Publishing Institute | Molecules
Vladimir V. Voronin, Maria S. Ledovskaya, Evgeniy G. Gordeev, Konstantin S. Rodygin, Valentine P. Ananikov,
A novel synthetic methodology for the preparation of 1,3-disubstituted pyrazoles from in situ generated nitrile imines and acetylene is reported. The reactions are performed in a simple two-chamber reactor. One part of the reactor is loaded with hydrazonoyl chloride precursors of active nitrile imine species and a base. The other part is used to generate acetylene from CaC2 and water. Partitioning of the reactants improves the yields of desired pyrazoles up to 99% and simplifies their isolation ...
Tópico(s): Chemical Synthesis and Analysis
2018 - American Chemical Society | The Journal of Organic Chemistry
Maria S. Ledovskaya, Vladimir V. Voronin, Konstantin S. Rodygin, Alexandra V. Posvyatenko, Ksenia S. Egorova, Valentine P. Ananikov,
A novel methodology for the preparation of trideuterovinyl derivatives of high purity directly from alcohols, thiols, and NH-compounds was developed. Commercially available calcium carbide and D2O acted as a D2-acetylene source, and DMSO-d 6 was used to complete the formation of the D2C=C(D)–X fragment (X = O, S, N). Polymerization of a selected trideuterovinylated compound showed a very promising potential of these substances in the synthesis of labeled polymeric materials. Biological activity of ...
Tópico(s): Chemical Synthesis and Analysis
2019 - Thieme Medical Publishers (Germany) | Synthesis
Maria S. Ledovskaya, Vladimir V. Voronin, Konstantin S. Rodygin, Valentine P. Ananikov,
Synthetic methodology enabled by 13 C-elemental carbon is reported. Calcium carbide Ca 13 C 2 was applied to introduce a universal 13 C 2 unit in the synthesis of labeled alkynes, O,S,N-vinyl derivatives, labeled polymers and 13 C 2 -pyridazine drug core.
Tópico(s): Chemical Synthesis and Analysis
2019 - Royal Society of Chemistry | Organic Chemistry Frontiers
Maria S. Ledovskaya, Vladimir V. Voronin, Mikhail V. Polynski, Andrey N. Lebedev, Valentine P. Ananikov,
A novel synthetic path to 1,3‐disubstituted pyrazoles and their deuterated derivatives was developed. It is based on the reaction of vinyl ethers with hydrazonoyl chlorides in the presence of triethylamine. The reaction mechanism, clarified by the joint experimental and computational study, involves 1,3‐dipolar cycloaddition of the in situ generated nitrile imines to vinyl ethers and subsequent cleavage of alcohol from the formed alkoxypyrazoline. The results highlight the possibility of using vinyl ...
Tópico(s): Chemical Synthesis and Analysis
2020 - Wiley | European Journal of Organic Chemistry