Pub Date : 2017-12-15DOI: 10.22363/2312-9735-2017-25-3-253-265
E. Perepelkin, R. Polyakova, A. Kovalenko, P. Sysoev, M. Sadovnikova, A. Tarelkin, I. Yudin
Modern accelerator systems and detectors contain magnetic systems of complex geometrical configuration. Design and optimization of the magnetic systems demands solving a nonlinear boundary-value problem of magnetostatic. The region in which the boundary-value problem is solved, consists of two sub-domains: a domain of vacuum and a domain of ferromagnetic. In view of the complex geometrical configuration of magnetic systems, the ferromagnetic/vacuum boundary can be nonsmooth, i.e. it contains a corner point near of which the boundary is formed by two smooth curves crossed in a corner point at some angle. Thereby, the solution of such a problem has to be found by numerical methods, a question arises about the behavior of the boundary value problem solution around the angular point of the ferromagnetic. This work shows that if the magnetic permeability function meets certain requirements, the corresponding solution of the boundary value problem will have a limited gradient. In this paper, an upper estimate of maximum possible growth of the magnetic field in the corner domain is given. In terms of this estimate, a method of condensing the differential mesh near the corner domain is proposed. This work represents an algorithm of constructing an adaptive mesh in the domain with a boundary corner point of ferromagnetic taking into account the character of behavior of the solution of the boundary value problem. An example of calculating a model problem in the domain containing a corner point is given.
{"title":"The Boundary Value Problem for Elliptic Equation in the Corner Domain in the Numerical Simulation of Magnetic Systems","authors":"E. Perepelkin, R. Polyakova, A. Kovalenko, P. Sysoev, M. Sadovnikova, A. Tarelkin, I. Yudin","doi":"10.22363/2312-9735-2017-25-3-253-265","DOIUrl":"https://doi.org/10.22363/2312-9735-2017-25-3-253-265","url":null,"abstract":"Modern accelerator systems and detectors contain magnetic systems of complex geometrical configuration. Design and optimization of the magnetic systems demands solving a nonlinear boundary-value problem of magnetostatic. The region in which the boundary-value problem is solved, consists of two sub-domains: a domain of vacuum and a domain of ferromagnetic. In view of the complex geometrical configuration of magnetic systems, the ferromagnetic/vacuum boundary can be nonsmooth, i.e. it contains a corner point near of which the boundary is formed by two smooth curves crossed in a corner point at some angle. Thereby, the solution of such a problem has to be found by numerical methods, a question arises about the behavior of the boundary value problem solution around the angular point of the ferromagnetic. This work shows that if the magnetic permeability function meets certain requirements, the corresponding solution of the boundary value problem will have a limited gradient. In this paper, an upper estimate of maximum possible growth of the magnetic field in the corner domain is given. In terms of this estimate, a method of condensing the differential mesh near the corner domain is proposed. This work represents an algorithm of constructing an adaptive mesh in the domain with a boundary corner point of ferromagnetic taking into account the character of behavior of the solution of the boundary value problem. An example of calculating a model problem in the domain containing a corner point is given.","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125064521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/sr-10-08-2020-11
L. I. Maslov, I. Kirpichnikova
{"title":"Electric Universe","authors":"L. I. Maslov, I. Kirpichnikova","doi":"10.18411/sr-10-08-2020-11","DOIUrl":"https://doi.org/10.18411/sr-10-08-2020-11","url":null,"abstract":"","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117188933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/spc-22-08-2020-05
N. A. Ivanova
{"title":"Strategies for semantic reading and work with text in Russian lessons and literature","authors":"N. A. Ivanova","doi":"10.18411/spc-22-08-2020-05","DOIUrl":"https://doi.org/10.18411/spc-22-08-2020-05","url":null,"abstract":"","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127482304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/gsdn-25-12-2020-07
O. P. Novikov, M. Novikov
The article deals with the construction of a mathematical model of a frame system of object protection.
本文讨论了框架物体保护系统的数学模型的建立。
{"title":"Mathematical model of the frame security system","authors":"O. P. Novikov, M. Novikov","doi":"10.18411/gsdn-25-12-2020-07","DOIUrl":"https://doi.org/10.18411/gsdn-25-12-2020-07","url":null,"abstract":"The article deals with the construction of a mathematical model of a frame system of object protection.","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122223210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/gsdn-25-12-2020-08
S.S. Kurbonov
В этой научной статье будут обсуждаться все виды ресурсов, необходимых для анализа инноваций, и следует также отметить, что основной акцент следует сделать на изучении наиболее важных финансовых ресурсов, которые играют ключевую роль в непрерывном обеспечении в инновационный процесс. Развитие инновационной деятельности - одно из основных приоритетных направлений разработки стратегии экономического роста страны. Автор обобщил ранее существовавшую классификацию ключевых финансовых ресурсов, используемых для надлежащего функционирования поддержки инноваций. Проанализирована структура всех внутренних затрат на технологические инновации на территории Российской Федерации. Независимо от источников финансирования, следует отметить, что на первом месте находятся собственные средства. Выявлены основные негативные моменты, связанные с финансированием инновационных проектов, и предложены решения. Определена роль формирования эффективной системы государственно-частного партнерства (ГЧП) как одно из ключевых направлений обеспечения эффективного финансирования инновационных проектов с помощью государства. Для анализа этой ситуации используются текущие данные за 2020 год.
{"title":"Financial support for innovation","authors":"S.S. Kurbonov","doi":"10.18411/gsdn-25-12-2020-08","DOIUrl":"https://doi.org/10.18411/gsdn-25-12-2020-08","url":null,"abstract":"В этой научной статье будут обсуждаться все виды ресурсов, необходимых для анализа инноваций, и следует также отметить, что основной акцент следует сделать на изучении наиболее важных финансовых ресурсов, которые играют ключевую роль в непрерывном обеспечении в инновационный процесс. Развитие инновационной деятельности - одно из основных приоритетных направлений разработки стратегии экономического роста страны. Автор обобщил ранее существовавшую классификацию ключевых финансовых ресурсов, используемых для надлежащего функционирования поддержки инноваций. Проанализирована структура всех внутренних затрат на технологические инновации на территории Российской Федерации. Независимо от источников финансирования, следует отметить, что на первом месте находятся собственные средства. Выявлены основные негативные моменты, связанные с финансированием инновационных проектов, и предложены решения. Определена роль формирования эффективной системы государственно-частного партнерства (ГЧП) как одно из ключевых направлений обеспечения эффективного финансирования инновационных проектов с помощью государства. Для анализа этой ситуации используются текущие данные за 2020 год.","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131761846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/scienceconf-09-2020-02
O. Moskalets
{"title":"sICAM-1 and sVCAM-1 in children with typical hemolytic uremic syndrome","authors":"O. Moskalets","doi":"10.18411/scienceconf-09-2020-02","DOIUrl":"https://doi.org/10.18411/scienceconf-09-2020-02","url":null,"abstract":"","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127069071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/sr-10-08-2020-06
S. M. Korvyakova, O.Ya. Korvyakova
{"title":"Evolution of small architectural forms (MAF) as objects of urban planning Wednesday in Russia from the 18th to the beginning of the 21st centuries (3 parts, 3rd part)","authors":"S. M. Korvyakova, O.Ya. Korvyakova","doi":"10.18411/sr-10-08-2020-06","DOIUrl":"https://doi.org/10.18411/sr-10-08-2020-06","url":null,"abstract":"","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130854000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/sr-10-12-2020-41
A.A. Mynina
The article examines the conditions of functioning of the Central Bank as a monetary authority; problems of its activities. It concludes that the modern banking system is concentrated in the State Bank and has disadvantages due to economic circumstances and difficulties in fulfilling the duties of the Bank of Russia.
{"title":"Problems of the implementation of the regulatory activities of the Central Bank of the Russian Federation in modern conditions","authors":"A.A. Mynina","doi":"10.18411/sr-10-12-2020-41","DOIUrl":"https://doi.org/10.18411/sr-10-12-2020-41","url":null,"abstract":"The article examines the conditions of functioning of the Central Bank as a monetary authority; problems of its activities. It concludes that the modern banking system is concentrated in the State Bank and has disadvantages due to economic circumstances and difficulties in fulfilling the duties of the Bank of Russia.","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122749301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/sr-10-12-2020-06
K.I. Niholat
Currently, one of the priority areas of the school educational system is ensuring the social security of students as subjects of upbringing and training, which involves organizing a system of interaction between the students and the social environment. The success of this interaction depends on the formation of the students’ social security culture, meaning that they have the skills and abilities of productive communication in a social environment. On this basis they have the opportunity of realizing their abilities and needs. This article the components of primary schoolchildren’s culture of social security formation; provisions of the axiological approach in the formation of this culture; the principles of the axiological approach and the stages of the primary schoolchildren’s culture of social security formation.
{"title":"Axiological approach to the formation of a culture of social security junior schoolchildren","authors":"K.I. Niholat","doi":"10.18411/sr-10-12-2020-06","DOIUrl":"https://doi.org/10.18411/sr-10-12-2020-06","url":null,"abstract":"Currently, one of the priority areas of the school educational system is ensuring the social security of students as subjects of upbringing and training, which involves organizing a system of interaction between the students and the social environment. The success of this interaction depends on the formation of the students’ social security culture, meaning that they have the skills and abilities of productive communication in a social environment. On this basis they have the opportunity of realizing their abilities and needs. This article the components of primary schoolchildren’s culture of social security formation; provisions of the axiological approach in the formation of this culture; the principles of the axiological approach and the stages of the primary schoolchildren’s culture of social security formation.","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125525965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18411/sr-10-12-2020-23
V. Mirzoeva, E. Aksenova, E. Z. Mirzoeva
В центре внимания данной статьи – виды речевых произведений (дискуссия, тематический диалог) в аспекте развития устной речи иностранных студентов-медиков в практике обучения русскому языку как иностранному, особенности методических приемов, способствующих расширению лингвистической и профессиональной компетенций иностранного обучающегося.
{"title":"Methodological forms and methods of teaching foreign medical students Russian language","authors":"V. Mirzoeva, E. Aksenova, E. Z. Mirzoeva","doi":"10.18411/sr-10-12-2020-23","DOIUrl":"https://doi.org/10.18411/sr-10-12-2020-23","url":null,"abstract":"В центре внимания данной статьи – виды речевых произведений (дискуссия, тематический диалог) в аспекте развития устной речи иностранных студентов-медиков в практике обучения русскому языку как иностранному, особенности методических приемов, способствующих расширению лингвистической и профессиональной компетенций иностранного обучающегося.","PeriodicalId":187725,"journal":{"name":"collection of scientific papers","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122732198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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