Algunos problemas prácticos de traducción relacionados con el concepto de “traducción filológica” (en el ejemplo de la traducción de las obras de C. Simon del francés al ruso)

The purpose of this paper is to put forward a hypothesis about the “philological translation” of literary texts of increased complexity and test it on the material of specific works. Based on the material of Russian and foreign translation studies, this paper formulates the concept of “philological translation” in the appendix to a specific publishing project within the series “Literary monuments” published by the Institute of World Literature of the Russian Academy of Sciences, and considers the most important practical aspects of the problem of adequate translation of literary texts of increased complexity. The analysis of the translation of two works by the representative of the French New Novel Claude Simon illustrates clearly the example of a “philological translation”. In the course of the study, the authors came to the conclusion that a philological translation implies an appeal to a text that is classical in its richness, complexity, and significance in world literature. The commercial potential of translating such a text is not obvious and requires the publisher to give up short-term profitability, the translator to give up routine work that fits into a predetermined time frame, and the reader to give up focusing on non-problematic (non-conflict, uncomplicated), linear, one-time reading/consumption of the book in favor of re-reading/savoring.El propósito de este trabajo es presentar una hipótesis sobre la “traducción filológica” de textos literarios de mayor complejidad y probarla en el material de obras específicas. Basado en el material de los estudios de traducción rusa y extranjera, el documento formula el concepto de "traducción filológica" en el apéndice de un proyecto editorial específico dentro de la serie "Monumentos literarios" publicada por el Instituto de Literatura Mundial de la Academia de Ciencias de Rusia, y considera los aspectos prácticos más importantes del problema de la traducción adecuada de textos literarios de mayor complejidad. El análisis de la traducción de dos obras por el representante de la Nueva Novela francesa Claude Simon ilustra claramente el ejemplo de una “traducción filológica”. En el curso del estudio, los autores llegaron a la conclusión de que una traducción filológica implica una apelación a un texto que es clásico en su riqueza, complejidad y significado en la literatura mundial. El potencial comercial de traducir un texto de este tipo no es obvio y requiere que el editor renuncie a la rentabilidad a corto plazo, que el traductor renuncie al trabajo de rutina que se ajusta a un marco de tiempo predeterminado y que el lector deje de centrarse en lo no problemático (no conflicto, sin complicaciones), lineal, lectura / consumo de una sola vez del libro a favor de volver a leer / saborear

Migraine and neck pain: Mechanisms of comorbidity

Neck pain and migraine are common diseases. Neck pain seldom occurs in a patient with migraine. However, the relationship between migraine and neck pain has been inadequately investigated.Objective: to analyze neck pain in patients with migraine to determine possible comorbidity mechanisms of these diseases.Patients and methods. The investigation enrolled 63 patients with chronic migraine (CM) and 40 with episodic migraine (EM) diagnosed in accordance with the International Classification of Headache Disorders, 3rd edition (ICHD-3). Winking reflex (WR) and nociceptive flexion reflex (NFR) were examined to evaluate the function of antinociceptive systems.Results. In the patients with CM, neck pain was more common than in those with EM (53.03% versus 14.02%); and panful tenderness, sensitivity, and tension of neck muscles were more marked. There was also a significant reduction in WR and NFR thresholds. Neck pain was noted to be an integral component of the pathogenesis of CM in a large number of patients with this condition. The authors proposed several pathophysiological mechanisms of a relationship between migraine and neck pain. Neck muscles and craniovertebral junction areas serve as a source for the arrival of nociceptive pain pulses in the central nervous system (peripheral sensitization), promoting pain chronization. Muscle dysfunction in this area may be, in turn, a reflection of central sensitization and impaired descending pain control

Towards real-time 6D pose estimation of objects in single-view cone-beam X-ray

Deep learning-based pose estimation algorithms can successfully estimate the pose of objects in an image, especially in the field of color images. 6D Object pose estimation based on deep learning models for X-ray images often use custom architectures that employ extensive CAD models and simulated data for training purposes. Recent RGB-based methods opt to solve pose estimation problems using small datasets, making them more attractive for the X-ray domain where medical data is scarcely available. We refine an existing RGB-based model (SingleShotPose) to estimate the 6D pose of a marked cube from grayscale X-ray images by creating a generic solution trained on only real X-ray data and adjusted for X-ray acquisition geometry. The model regresses 2D control points and calculates the pose through 2D/3D correspondences using Perspective-n-Point(PnP), allowing a single trained model to be used across all supporting cone-beam-based X-ray geometries. Since modern X-ray systems continuously adjust acquisition parameters during a procedure, it is essential for such a pose estimation network to consider these parameters in order to be deployed successfully and find a real use case. With a 5-cm/5-degree accuracy of 93% and an average 3D rotation error of 2.2 degrees, the results of the proposed approach are comparable with state-of-the-art alternatives, while requiring significantly less real training examples and being applicable in real-time applications.Comment: Published at SPIE Medical Imaging 202

Physical constraints of cultural evolution of dialects in killer whales

Data collection was supported by a variety of organizations, including the Russian Fund for the Fundamental Research (Grant No. 15-04-05540), the Rufford Small Grants Fund, Whale and Dolphin Conservation, the Fundação para a Ciência e a Tecnologia (Grant No. SFRH/BD/30303/2006), Russell Trust Award of the University of St. Andrews, the Office of Naval Research, the Icelandic Research Fund (i. Rannsóknasjóður), the National Geographic Society Science and Exploration Europe (Grant No. GEFNE65-12), Vancouver Aquarium Marine Science Centre, the Canadian Ministry of Fisheries and Oceans, and the North Gulf Oceanic Society.Odontocete sounds are produced by two pairs of phonic lips situated in soft nares below the blowhole; the right pair is larger and is more likely to produce clicks, while the left pair is more likely to produce whistles. This has important implications for the cultural evolution of delphinid sounds: the greater the physical constraints, the greater the probability of random convergence. In this paper the authors examine the call structure of eight killer whale populations to identify structural constraints and to determine if they are consistent among all populations. Constraints were especially pronounced in two-voiced calls. In the calls of all eight populations, the lower component of two-voiced (biphonic) calls was typically centered below 4 kHz, while the upper component was typically above that value. The lower component of two-voiced calls had a narrower frequency range than single-voiced calls in all populations. This may be because some single-voiced calls are homologous to the lower component, while others are homologous to the higher component of two-voiced calls. Physical constraints on the call structure reduce the possible variation and increase the probability of random convergence, producing similar calls in different populations.PostprintPeer reviewe

Assessing the macroeconomic impacts of individual behavioral changes on carbon emissions

© 2019, The Author(s). In the last decade, instigated by the Paris agreement and United Nations Climate Change Conferences (COP22 and COP23), the efforts to limit temperature increase to 1.5 °C above pre-industrial levels are expanding. The required reductions in greenhouse gas emissions imply a massive decarbonization worldwide with much involvement of regions, cities, businesses, and individuals in addition to the commitments at the national levels. Improving end-use efficiency is emphasized in previous IPCC reports (IPCC 2014). Serving as the primary ‘agents of change’ in the transformative process towards green economies, households have a key role in global emission reduction. Individual actions, especially when amplified through social dynamics, shape green energy demand and affect investments in new energy technologies that collectively can curb regional and national emissions. However, most energy-economics models—usually based on equilibrium and optimization assumptions—have a very limited representation of household heterogeneity and treat households as purely rational economic actors. This paper illustrates how computational social science models can complement traditional models by addressing this limitation. We demonstrate the usefulness of behaviorally rich agent-based computational models by simulating various behavioral and climate scenarios for residential electricity demand and compare them with the business as usual (SSP2) scenario. Our results show that residential energy demand is strongly linked to personal and social norms. Empirical evidence from surveys reveals that social norms have an essential role in shaping personal norms. When assessing the cumulative impacts of these behavioral processes, we quantify individual and combined effects of social dynamics and of carbon pricing on individual energy efficiency and on the aggregated regional energy demand and emissions. The intensity of social interactions and learning plays an equally important role for the uptake of green technologies as economic considerations, and therefore in addition to carbon-price policies (top-down approach), implementing policies on education, social and cultural practices can significantly reduce residential carbon emissions

Dispersion force for materials relevant for micro and nanodevices fabrication

The dispersion (van der Waals and Casimir) force between two semi-spaces are calculated using the Lifshitz theory for different materials relevant for micro and nanodevices fabrication, namely, gold, silicon, gallium arsenide, diamond and two types of diamond-like carbon (DLC), silicon carbide, silicon nitride and silicon dioxide. The calculations were performed using recent experimental optical data available in the literature, usually ranging from the far infrared up to the extreme ultraviolet bands of the electromagnetic spectrum. The results are presented in the form of a correction factor to the Casimir force predicted between perfect conductors, for the separation between the semi-spaces varying from 1 nanometre up to 1 micrometre. The relative importance of the contributions to the dispersion force of the optical properties in different spectral ranges is analyzed. The role of the temperature for semiconductors and insulators is also addressed. The results are meant to be useful for the estimation of the impact of the Casimir and van der Waals forces on the operational parameters of micro and nanodevices

Синтез производных аминокислот на основе диэтаноламина с симметричными и асимметричными радикалами в гидрофобном домене с потенциальной антимикробной активностью

Objectives. Resistance to antibiotics and other antimicrobial drugs is an acute problem in the world today. Therefore, the chemical and pharmaceutical industries are still in search of new antibacterial agents that can overcome the resistance of pathogenic bacterial strains. To date, it has been established that molecules with antimicrobial activity must have an amphiphilic nature, a small size, one or more positive charges, and the required degree of hydrophobicity, that is, a significant hydrophilic–lipophilic balance (HLB) value. Some examples of such structures are antimicrobial peptides or peptidomimetics. This study aimed to develop a universal scheme for synthesizing several amino acid derivatives based on diethanolamine diesters with symmetric and asymmetric radicals in a hydrophobic block and potential antibacterial activity.Methods. The progression of chemical reactions was analyzed using thin-layer chromatography (TLC) on Sorbfil plates. The obtained compounds were isolated and purified using preparative TLC on Kieselgel (Merck) 60 F254 plates and column chromatography on Merck silica gel 0.040–0.063 mm. The TLC method was used to detect substances using a 3% ninhydrin solution, followed by heating to 70 °C. The structures of the obtained compounds were confirmed by hydrogen-1 nuclear magnetic resonance (1H NMR) spectroscopy on a Bruker WM-300 pulse NMR spectrometer, with hexamethyldisiloxane serving as the internal standard.Results. The HLB values of the diethanolamine derivatives were calculated, and samples were selected for subsequent synthesis. A scheme was developed for preparing amino acid derivatives based on diethanolamine diesters with symmetric and asymmetric radicals in the hydrophobic domain, and five new compounds were synthesized. The hydrophilic blocks of these compounds included residues of amino acids such as glycine, β-alanine, L-ornithine, and L-lysine.Conclusions. The potential antimicrobial activity of the synthesized peptidomimetics was assessed by their HLB values using the ACD/Labs Log P program. New amphiphiles were synthesized using amino acids and diethanolamine, and their structures were confirmed by 1H NMR spectroscopy data. The synthesized compounds were prepared for antibacterial activity analysis.Цели. Резистентность к антибиотикам и другим антимикробным препаратам является острой проблемой современности. Поиск новых антибактериальных агентов, преодолевающих резистентность патогенных штаммов бактерий, является востребованным в химико-фармацевтической промышленности. На сегодняшний день известно, что молекулы, обладающие антимикробной активностью, должны быть амфифильной природы, иметь небольшой размер, нести один или несколько положительных зарядов, а также обладать необходимой степенью гидрофобности, выраженной величиной гидрофильно-липофильного баланса. Такими структурами могут выступать антимикробные пептиды или пептидомиметики. Целью данного исследования была разработка универсальной схемы и проведение синтеза ряда производных аминокислот на основе диэфиров диэтаноламина с симметричными и асимметричными радикалами в гидрофобном блоке с потенциальной антибактериальной активностью.Методы. Анализ химических реакций, выделение и очистку полученных соединений проводили с помощью тонкослойной и колоночной хроматографии. Обнаружение веществ осуществляли методом тонкослойной хроматографии с использованием нингидриновой реакции для их визуализации на пластинах. Структуры полученных соединений подтверждали методом 1Н-ЯМР спектроскопии.Результаты. Проведен расчет величин гидрофильно-липофильного баланса производных диэтаноламина и выбраны образцы для последующего синтеза. Разработаны схемы получения производных аминокислот на основе диэфиров диэтаноламина с симметричными и асимметричными радикалами в гидрофобном домене и проведен синтез пяти новых соединений, в состав гидрофильных блоков которых входят остатки таких аминокислот, как глицин, β-аланин, L-орнитин и L-лизин.Выводы. Произведена оценка потенциальной антимикробной активности синтезированных пептидомиметиков по величине их гидрофильно-липофильного баланса с помощью программы ACD/Labs Log P. Синтезированы новые амфифилы на основе аминокислот и диэтаноламина, структуры которых подтверждены данными 1H-ЯМР спектроскопии

Дифференцированный подход к лечению лактазной недостаточности и аллергии на белок коровьего молока у детей раннего возраста

One of the most common pathologies in infants is a lactase deficiency and allergy to cow's milk protein. Treatment of lactase deficiency and allergies to cow's milk protein in young children requires a differentiated approach. The best food for the child's first months of life is mother's milk provides adequate development of the child's body. The use of lactase preparations, such as LAKTAZAR® with lactase deficiency pathogenetically justified and allows a short time to eliminate its main clinical manifestations, while retaining the possibility of breastfeeding.Одной из распространенных патологий у детей первого года жизни является лактазная недостаточность и аллергия на белок коровьего молока. Лечение лактазной недостаточности и аллергии на белок коровьего молока у детей раннего возраста требует дифференцированного подхода. Оптимальным продуктом питания для ребенка первых месяцев жизни является материнское молоко, обеспечивающее адекватное развитие детского организма. Применение препаратов лактазы, например ЛАКТАЗАРА® при лактазной недостаточности патогенетически обосновано и позволяет за короткое время устранить ее основные клинические проявления, сохранив при этом возможность грудного вскармливания