2,577 research outputs found
Il Canzoniere di Petrarca : nella traduzione di Aleksej Berdnikov
No full textA una breve premessa sulla fortuna del Petrarca in Russia segue, nell’articolo, una rapida panoramica delle traduzioni disponibili nel contesto editoriale russo nei primi due decenni degli anni Duemila. Il contributo si sofferma sulla traduzione del Canzoniere di Petrarca di Aleksej Berdnikov, pubblicata nel 2017. Nonostante il talento del traduttore e la sua padronanza delle tecniche poetiche, essa ha suscitato scarso in-teresse sia nel pubblico sia nella critica. La traduzione di Berdnikov, realizzata per la maggior parte a metà degli anni Ottanta del XX secolo come esempio di letteratura underground, si basa sulla lingua del tardo periodo sovietico con i suoi diversi registri stilistici stratificati e riferimenti culturali. Interpretato con ironia postmodernista e con spirito ludico, il Petrarca di Berdnikov al lettore contemporaneo appare bizzarro e per molti aspetti forse addirittura inconcepibile, o quanto meno assai diverso dal Petrarca conosciuto nel periodo sovietico. Sperimentando un inedito approccio alla traduzione dei classici, Berdnikov pone in risalto la dipendenza del testo dalle accezioni culturali e linguistiche proprie di un determinato periodo e la breve durata della traduzione nel tempo.
After a brief introduction tracking Petrarch’s fortune in Russia, the author describes the situation in the two thousand and focuses on the translation of Petrarch’s Canzoniere made by Aleksey Berdnikov and published in 2017 to explain why, in spite of translator’s talent and masterful command in poetical techniques, it passed without public and critical interest. Berdnikov’s translation, being mostly realized in the mid of the 1980-s as a piece of underground literature, is based on the language of the late soviet period with its different stylistic strata and cultural references. Interpreted with postmodernist irony and a certain ludic spirit, Berdnikov’s Petrarch looks odd and in many aspects inconceivable to the modern reader who is different from that of the soviet period. As a possible way of translating classics, Berdnikov’s experience showed its dependency on the cultural and linguistic nuances of a certain period and its historical shortness
Alcohol septal ablation: patient selection and rationality of its application
No full text<p>The article looks at some aspects of selecting patients with obstructive hypertrophic cardiomyopathy for alcohol septal ablation (ASA) procedure. Based on the world’s experience and in the context of evidence-based medicine, the current positions of ASA in complex treatment of obstructive hypertrophic cardiomyopathy are described. </p><p>Received 29 September 2016. Accepted 9 January 2017.</p><p><strong>Funding:</strong> The study had no sponsorship.</p><p><strong>Conflict of interest:</strong> The authors declare no conflict of interest.</p><p><strong>Author contributions</strong></p><p>Data collection and analysis: Kashtanov M.G. <br />Drafting the article: Kashtanov M.G. <br />Critical revision: Kashtanov M.G., Idov E.M., Chernyshev S.D., Kardapoltsev L.V., Berdnikov S.V.</p></jats:p
Topics in strongly correlated electrons
No full textThe thesis is a collection of three topics connected together by the common themes of strong interactions, magnetism and quantum phases, such as the Aharonov-Bohm or Berry phase.
The first part of the present dissertation discusses the possibility of examining microscopic origins of magnetism in strongly interacting systems by exploiting the setting of ultra-cold atomic gases in optical lattices. We discuss signatures of correlation in the trap, and propose an experiment to measure the phase diagram of itinerant magnetism directly.
The second part focuses on the exotic phase of matter exhibiting the Fractional Quantum Hall Effect, which emerges when interacting particles are placed in a very strong magnetic field. We propose a trial ground state wave-function and prove that it is the unique highest density ground state of a well-motivated pseudo-potential Hamiltonian. The exchange statistics of quasiparticles are shown to be exotic, and overlaps with results of exact diagonalization are
also discussed.
The final part of the thesis studies frustrated magnetic systems, in which competing forces cannot not be satisfied simultaneously, doped with electrons. The interplay of frustration and itinerant behavior generates Berry phases associated with charge transport. We study the effects of these phases on electronic behavior, as well as the effect electrons have on the underlying
magnetic textures. In the quasi-classical limit, we conjecture a field-driven metal-insulator transition, and discuss persistent currents arising in ground states selected by the presence of charge. In the quantum regime we derive the full Hamiltonian and discuss small fluctuations about the classical results.Ph.D.Includes bibliographical references.by Ilya Berdniko
Ключевые концепты в английских колыбельных песнях
No full textРабота Бердникова П.М. «Ключевые концепты в английских колыбельных песнях» посвящена изучению и классификации концептов в английских колыбельных. Автор рассмотрел существующие в современной лингвистике подходы к изучению концептов, определения самого термина «концепт», предлагаемые учеными в различных направлениях лингвистики, а также исследовал структуру концепта и методы анализа, применяемые в современной науке при работе с концептами. Далее был проведен концептуальный анализ 55 английских колыбельных на нескольких уровнях и создана классификация обнаруженных ключевых концептов, а также рассмотрено влияние колыбельных на современную культуру.In his final year project, «Key Concepts in English Lullabies», Pavel Berdnikov studies and systemizes the concepts found in English lullabies. He takes a look at the existing approaches to the notion of concept and the definitions of the term suggested by scientists in different branches of linguistics, and studies the structure of concept and the major methods used by the scientists while working with concepts. After a multi-level analysis of 55 English lullabies, the author created a classification of the key concepts that he had encountered, and described the impact of lullabies on the modern culture
Length distributions of Au-catalyzed and In-catalyzed InAs nanowires
No full textWe present experimental data on the length distributions of InAs nanowires grown by chemical beam epitaxy with Au catalyst nanoparticles obtained by thermal dewetting of Au film, Au colloidal nanoparticles and In droplets. Poissonian length distributions are observed in the first case. Au colloidal nanoparticles produce broader and asymmetric length distributions of InAs nanowires. However, the distributions can be strongly narrowed by removing the high temperature annealing step. The length distributions for the In-catalyzed growth are instead very broad. We develop a generic model that is capable of describing the observed behaviors by accounting for both the incubation time for nanowire growth and secondary nucleation of In droplets. These results allow us to formulate some general recipes for obtaining more uniform length distributions of III-V nanowires
Three Achilles’ heels of alcohol septal ablation
No full text<p>This manuscript looks at basic limitations of alcohol septal ablation in obstructive hypertrophic cardiomyopathy. They include high-grade atrioventricular blockages, residual obstructions of the left ventricular outflow tract and the so-called proarrhythmic effects of alcohol septal ablation procedure. All these weaknesses are reviewed in the context of incidence, etiology, and prevention.</p><p>Received 25 February 2017. Accepted 10 April 2017.</p><p><strong>Funding:</strong> The study did not have sponsorship.</p><p><strong>Conflict of interest:</strong> The authors declare no conflict of interest.</p><p><strong>Author contributions</strong><br />Conception and study design: M.G. Kashtanov.<br />Data collection and analysis: M.G. Kashtanov.<br />Drafting the article: M.G. Kashtanov, E.M. Idov.<br />Final approval of the version to be published: M.G. Kashtanov, S.D. Chernyshev, L.V. Kardapoltsev, S.V. Berdnikov, E.M. Idov.</p><p>Full text of the article is in the online version of this paper at <a href="http://dx.doi.org/10.21688/1681-3472-2017-3-12-22">http://dx.doi.org/10.21688/1681-3472-2017-3-12-22</a></p></jats:p
Legal and methodological bases of comprehensive forensic enquiry of pornography
No full textThe article gives an analysis of the legal definition of pornography. The author identified descriptive and target criteria groups which are required for the analysis and analyses the content of descriptive criteria of pornography and the way how they should be documented. Fixing attention to the anatomical and physiological characteristics of the sexual relations is determine as necessary target criterion. It is noted that the term "pornography" is a legal and cannot be subject of expertise. That is why author underlined some methodological basis of complex psycho-linguistic and psycho-art expertise. The article presents general issue depends on expert conclusion and studies cases where the research is necessary to involve doctors, as well as criteria for expert's opinion. Besides that, author defined subject, object and main tasks of psychological studies of pornographic information
Purchases as a Tool of Implementing State Policy
No full textThe research deals with the system of state purchases, within which goals of state economic policy can be attained. The article studies and describes functions performed by the national system of state purchases. Special attention was paid to specific features of state purchases as a tool of influencing the macro-economic system controlled by government. Academic novelty of the research implies identification of various functional specificities of the process of planning and conducting state purchases, including their orientation to providing the state sector with necessary goods and services, influencing the macro-economic system of the country and document – administrative regulations of state purchase support. The author summarized the impact of state purchase realization on economic, legal, technological and innovation process in national economy and making-up the extended effective list of functions performed by state purchases. By analyzing statistic and report data of operators of the national system of state purchases and the Federal Service of State Statistics and figures of state purchase efficiency used by bodies of state authorities the author appraised the quality of the development of Russian economic policy in the field of state purchases
Large scale networks security strategy
No full textThe article deals with optimum two-phase planning of secure routs in large scale computer networks. Uncertainty of future needs is covered by extensive statistical modeling, which resulted in identification of statistical dependences and phenomena allowing for optimization of creation. To describe secure paths in random matrices the author uses programmable percolation apparatus. Tolerance of the created secure routes to failures in certain secure paths is demonstrated here.</jats:p
Reactions of dichlorocarbene and arenesulfenyl chlorides with 3,4-epoxy-1-butene and vinylethylene carbonate
No full textReaction of 3,4-epoxy-1-butene with dichlorocarbene is accompanied by deoxygenation and yields a mixture of 1,1-dichloro-2-vinylcyclopropane, 2,2,2',2'-tetrachlorobicyclopropyl, and 2,2-dichlorocyclopropyloxirane. Arenesulfenyl chlorides react with 3,4-epoxy-1-butene to afford both Markownikoff and anti-Markownikoff addition products, whereas vinylethylene carbonate gives rise exclusively to the anti-Markownikoff adducts
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