Organization of health care in terms of space summer children's health camp: themusicaldirection

The institute of the summer (children`s health) camps, of course, important for the implementation of health work in it (which is systematically associated with educational activities). In this area are examples of the positive effects of music on the child (teenager). There have been possibilities of software and hardware of music and computer technologies. Conclusions about the prospects and risks of the organization of the musical direction of maintaining their health in childhood spaceПриведены примеры позитивного воздействия музыки на ребенка в контексте представления важности данного направления в условиях детского оздоровительного лагеря (как образовательной системы). В этой связи отмечены возможности музыкально-компьютерных технологий (в софте, харде мобильной техники). Сделаны выводы относительно рисков и перспектив организации музыкального направления здоровьесохранного пространства детств

Problemas de regulación legal de la robótica y la inteligencia artificial desde la perspectiva psicológica

The article analyzes the main problems and contradictions in the formation of legal regimes for the regulation of robotics, artificial intelligence and other innovative technologies of our time. The work content shows the unpreparedness of modern legal science and practice to conceptual and legal design, legal and technical development of the regulatory legal acts aimed at the legislative fixation and regulation of the processes of using artificial intelligence and robots in public relations, as well as definition of responsibility and appropriate protection modes of legitimate interests, rights, freedoms in the system of personality - society - state. The subject of this study is the resolution of these problems and contradictions, as well as the identification of directions for the formation of a legal framework for the regulation of modern innovative technologies and digital processes unfolding in the modern society. The authors distinguish and analyze two consecutive stages: 1) development and introduction of necessary changes in the existing branches of Russian law; 2) conceptual-legal and doctrinal-legal formulation of key development priorities, as well as creation of a new integrated branch of law - robotics law, which has an independent subject and method of legal regulation.El artículo analiza los principales problemas y contradicciones en la formación de regímenes legales para la regulación de la robótica, la inteligencia artificial y otras tecnologías innovadoras de nuestro tiempo. El contenido del trabajo muestra la falta de preparación de la ciencia y práctica legal moderna para el diseño conceptual y legal, el desarrollo legal y técnico de los actos legales regulatorios destinados a la fijación legislativa y la regulación de los procesos de uso de inteligencia artificial y robots en las relaciones públicas, así como definición de responsabilidad y modos apropiados de protección de intereses legítimos, derechos, libertades en el sistema de personalidad -sociedad -estado. El tema de este estudio es la resolución de estos problemas y contradicciones, así como la identificación de direcciones para la formación de un marco legal para la regulación de tecnologías modernas innovadoras y procesos digitales que se desarrollan en la sociedad moderna. Los autores distingueny analizan dos etapas consecutivas: 1) desarrollo e introducción de los cambios necesarios en las ramas existentes de la ley rusa; 2) formulación conceptual-legal y doctrinal-legal de prioridades clave de desarrollo, así como la creación de una nueva ramaintegrada del derecho: la ley de robótica, que tiene un tema y un método de regulación legal independientes

Problemas de regulación legal de la robótica y la inteligencia artificial desde la perspectiva psicológica

The article analyzes the main problems and contradictions in the formation of legal regimes for the regulation of robotics, artificial intelligence and other innovative technologies of our time. The work content shows the unpreparedness of modern legal science and practice to conceptual and legal design, legal and technical development of the regulatory legal acts aimed at the legislative fixation and regulation of the processes of using artificial intelligence and robots in public relations, as well as definition of responsibility and appropriate protection modes of legitimate interests, rights, freedoms in the system of personality - society - state. The subject of this study is the resolution of these problems and contradictions, as well as the identification of directions for the formation of a legal framework for the regulation of modern innovative technologies and digital processes unfolding in the modern society. The authors distinguish and analyze two consecutive stages: 1) development and introduction of necessary changes in the existing branches of Russian law; 2) conceptual-legal and doctrinal-legal formulation of key development priorities, as well as creation of a new integrated branch of law - robotics law, which has an independent subject and method of legal regulation.El artículo analiza los principales problemas y contradicciones en la formación de regímenes legales para la regulación de la robótica, la inteligencia artificial y otras tecnologías innovadoras de nuestro tiempo. El contenido del trabajo muestra la falta de preparación de la ciencia y práctica legal moderna para el diseño conceptual y legal, el desarrollo legal y técnico de los actos legales regulatorios destinados a la fijación legislativa y la regulación de los procesos de uso de inteligencia artificial y robots en las relaciones públicas, así como definición de responsabilidad y modos apropiados de protección de intereses legítimos, derechos, libertades en el sistema de personalidad -sociedad -estado. El tema de este estudio es la resolución de estos problemas y contradicciones, así como la identificación de direcciones para la formación de un marco legal para la regulación de tecnologías modernas innovadoras y procesos digitales que se desarrollan en la sociedad moderna. Los autores distingueny analizan dos etapas consecutivas: 1) desarrollo e introducción de los cambios necesarios en las ramas existentes de la ley rusa; 2) formulación conceptual-legal y doctrinal-legal de prioridades clave de desarrollo, así como la creación de una nueva ramaintegrada del derecho: la ley de robótica, que tiene un tema y un método de regulación legal independientes

Management of thermal and mechanic flow characteristics in the output channels of a turbocharger centrifugal compressor

It is known that the thermal and mechanical characteristics of the air flow in the output channel of a turbocharger compressor largely determine the effectiveness of the gas exchange processes quality of a piston engine. The studies were carried out on an experimental installation containing a turbocharger, output channels of different configurations, a measuring base, and a data collection system. It was found that stabilization of the flow in the compressor output channel leads to a significant increase in heat transfer intensity (up to 25 %) compared to the baseline pipeline while simultaneously reducing the turbulence number by up to 30 %. A more significant increase in heat transfer intensity (up to 30 %) was observed in the output channel of the compressor with grooves compared to the base channel while simultaneously increasing the turbulence number by up to 12 %. The proposed configuration of the output channels of the compressor can be used to intensify heat transfer for the natural cooling of the air during the intake process. The configuration with a leveling grid can be used to stabilize the gas-dynamic flow parameters in order to reduce the hydraulic resistance of the intake system of a turbocharged engine. © Published under licence by IOP Publishing Ltd.Russian Science Foundation, RSF: 18-79-10003The work has been supported by the Russian Science Foundation (grant No. 18-79-10003)

Method of stabilizing pulsating gas flows in the intake system of a piston engine with turbocharging

Piston internal combustion engines (ICE) are the most common sources of energy among heat engines. Currently, most ICEs are equipped with a turbocharging system. Thermomechanical perfection of processes in the intake system largely determines the efficiency of engines. This article proposes a method of stabilizing the pulsating flows in the intake system by installing the leveling grid in the output channel of the turbocharger (TC) compressor. Studies were conducted on an experimental setup, which consisted of a single-cylinder engine and turbocharging system. A constant-temperature thermo-anemometer was used to determine the instantaneous values of the air flow rate and the local heat transfer coefficient. It has been established that the presence of a leveling grid in the intake system leads to a decrease in the turbulence number by up to 25% compared with the basic intake system (while maintaining the flow characteristics). It is shown that the installation of a leveling grid in the intake system of the ICE with TC also leads to a decrease in the heat transfer intensity by up to 15 % compared to the base system. The obtained data expands the knowledge base on the thermomechanics of pulsating flows in hydraulic systems of complex configuration. © 2019 Institute of Physics Publishing. All rights reserved.Russian Science Foundation, RSF: 18-79-10003The work has been supported by the Russian Science Foundation (grant No. 18-79-10003)

Anomalous Behavior near T_c and Synchronization of Andreev Reflection in Two-Dimensional Arrays of SNS Junctions

We have investigated low-temperature transport properties of two-dimensional arrays of superconductor--normal-metal--superconductor (SNS) junctions. It has been found that in two-dimensional arrays of SNS junctions (i) a change in the energy spectrum within an interval of the order of the Thouless energy is observed even when the thermal broadening far exceeds the Thouless energy for a single SNS junction; (ii) the manifestation of the subharmonic energy gap structure (SGS) with high harmonic numbers is possible even if the energy relaxation length is smaller than that required for the realization of a multiple Andreev reflection in a single SNS junction. These results point to the synchronization of a great number of SNS junctions. A mechanism of the SGS origin in two-dimensional arrays of SNS junctions, involving the processes of conventional and crossed Andreev reflection, is proposed.Comment: 5 pages, 5 figure

Two-dimensional array of diffusive SNS junctions with high-transparent interfaces

We report the first comparative study of the properties of two-dimensional arrays and single superconducting film - normal wire - superconducting film (SNS) junctions. The NS interfaces of our SNS junctions are really high transparent, for superconducting and normal metal parts are made from the same material (superconducting polycrystalline PtSi film). We have found that the two-dimensional arrays reveal some novel features: (i) the significant narrowing of the zero bias anomaly (ZBA) in comparison with single SNS junctions, (ii) the appearance of subharmonic energy gap structure (SGS), with up to n=16 (eV=\pm 2\Delta/n), with some numbers being lost, (iii) the transition from 2D logarithmic weak localization behavior to metallic one. Our experiments show that coherent phenomena governed by the Andreev reflection are not only maintained over the macroscopic scale but manifest novel pronounced effects as well. The behavior of the ZBA and SGS in 2D array of SNS junctions strongly suggests that the development of a novel theoretical approach is needed which would self-consistently take into account the distribution of the currents, the potentials, and the superconducting order parameter.Comment: RevTex, 5 pages, 5 figure

Use of a neural network in creating a digital assistant for blind and visually impaired people

The experience of ongoing research in image processing clearly demonstrates the huge scope for the development of new neural networks that can help people in a wide range of tasks. The authors chose the direction of work related to helping people who have vision problems. The article considers a convolutional neural network of the Mask R-CNN model for segmenting objects in an image. During the research the authors study a large number of algorithms that can quickly and accurately process images, such as Faster R-CNN, which was the most efficient in 2020. During the analysis, it was revealed that the use of Mask R-N technology can significantly increase the efficiency of performing tasks, since this algorithm is the latest version of the machine learning model. As a result of the study, a neural network was developed that is capable of identifying and distinguishing a large number of objects in an image. The next step is to refine the algorithm and use additional means of interaction with the hardware of the systems to increase the speed of the neural network. In the future, the resulting neural network will be integrated into the Digital Assistant for the Blind and Visually Impaired Persons application. This application is guaranteed to improve the daily life of people with disabilities who experience certain inconveniences due to their features, and can become the basis for other, larger projects related, for example, to unmanned devices, as well as services whose work is directly based on image processing

A deletion of FGFR2 creating a chimeric IIIb/IIIc exon in a child with Apert syndrome

<p>Abstract</p> <p>Background</p> <p>Signalling by fibroblast growth factor receptor type 2 (FGFR2) normally involves a tissue-specific alternative splice choice between two exons (IIIb and IIIc), which generates two receptor isoforms (FGFR2b and FGFR2c respectively) with differing repertoires of FGF-binding specificity. Here we describe a unique chimeric IIIb/c exon in a patient with Apert syndrome, generated by a non-allelic homologous recombination event.</p> <p>Case Presentation</p> <p>We present a child with Apert syndrome in whom routine genetic testing had excluded the <it>FGFR2 </it>missense mutations commonly associated with this disorder. The patient was found to harbour a heterozygous 1372 bp deletion between <it>FGFR2 </it>exons IIIb and IIIc, apparently originating from recombination between 13 bp of identical DNA sequence present in both exons. The rearrangement was not present in the unaffected parents.</p> <p>Conclusions</p> <p>Based on the known pathogenesis of Apert syndrome, the chimeric FGFR2 protein is predicted to act in a dominant gain-of-function manner. This is likely to result from its expression in mesenchymal tissues, where retention of most of the residues essential for FGFR2b binding activity would result in autocrine activation. This report adds to the repertoire of rare cases of Apert syndrome for which a pathogenesis based on atypical <it>FGFR2 </it>rearrangements can be demonstrated.</p