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  • 1
    Online Resource
    Online Resource
    Investigation of pre-sprayed powders for electric contact welding
    FSBI All Russian Research Institute for Mechanization in Agriculture (VIM) ; 2020
    In:  Tekhnicheskiy servis mashin , No. 1 ( 2020-3-1), p. 143-149
    Details
    In: Tekhnicheskiy servis mashin, FSBI All Russian Research Institute for Mechanization in Agriculture (VIM), , No. 1 ( 2020-3-1), p. 143-149
    Abstract: There are a number of difficulties in the electrical contact welding of powder materials: shedding of powder from the surface of a cylindrical part, impossibility of hardening the layer during welding due to flushing of the powders with coolant and unstable flow of powder into the welding zone. One solution is pre-spraying the powder in some way. (Research purpose). The research purpose is investigating the possibility of electric contact welding of metal powders preliminarily sprayed by a gas-flame method, namely, adhesion strength and losses during preliminary gas-flame spraying of powders. (Materials and methods) Powders of grades PG-NA-01, PrKhIIG4SR, PRZh3.200.28 were sprayed onto flat samples of St3 steel, polished to a roughness of Ra 1.25. The strength of powder adhesion to the base was studied by the cut method. (Results and discussion) The percentage loss of the powder as a whole is 3-23 percent for all the distances studied. The greatest powder losses appear at a distance of more than 180 millimeter from the tip of the burner for powders of grades PG-NA-01 and PrKhIIG4SR. The smallest powder losses were observed for PrZh3.200.28 powder, which totaled 3-7 percent. The maximum adhesion strength of the sprayed powders to the surface was 22.1 megapascals' when spraying the PG-NA-01 powder. The adhesion strength of powders of the grades PrKhIIG4SR and PrZh3.200.28 is small and amounts to 0.2-3 megapascals'. (Conclusions) The use of preliminary flame spraying of powders for their further electric contact welding is possible using PG-NA-01 grade powder, while the best adhesion to the base (that is more than 20 megapascals') is achieved with a spraying distance of 120-140 millimeter. The smallest powder losses during flame spraying are achieved at a spraying distance of 100-160 centimeters', at which the powder loss for the studied grades was 4-12 percent.
    Type of Medium: Online Resource
    ISSN: 2618-8287
    URL: Issue
    URL: Journal
    URL: Article
    DOI: 10.22314/2618-8287-2020-58-1
    DOI: 10.22314/2618-8287
    DOI: 10.22314/2618-8287-2020-58-1-143-149
    Language: Russian
    Publisher: FSBI All Russian Research Institute for Mechanization in Agriculture (VIM)
    Publication Date: 2020
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  • 2
    Online Resource
    Online Resource
    Spintronics of semiconductor, metallic, dielectric, and hybrid structures (100th anniversary of the Ioffe Institute)
    Uspekhi Fizicheskikh Nauk (UFN) Journal ; 2019
    In:  Uspekhi Fizicheskih Nauk Vol. 189, No. 08 ( 2019-08), p. 849-880
    Details
    In: Uspekhi Fizicheskih Nauk, Uspekhi Fizicheskikh Nauk (UFN) Journal, Vol. 189, No. 08 ( 2019-08), p. 849-880
    Type of Medium: Online Resource
    ISSN: 0042-1294 , 1996-6652
    Uniform Title: Спинтроника полупроводниковых, металлических, диэлектрических и гибридных структур (к 100-летию Физико-технического института им. А.Ф. Иоффе РАН)
    URL: Article
    DOI: 10.3367/UFNr.2018.11.038486
    Language: Russian , Russian
    Publisher: Uspekhi Fizicheskikh Nauk (UFN) Journal
    Publication Date: 2019
    detail.hit.zdb_id: 2166729-9
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  • 3
    Online Resource
    Online Resource
    Human Development and Alcohol Consumption: State and Relationship in Russian Regions
    National Research Mordovia State University MRSU ; 2022
    In:  REGIONOLOGY Vol. 30, No. 2 ( 2022-6-30), p. 342-358
    Details
    In: REGIONOLOGY, National Research Mordovia State University MRSU, Vol. 30, No. 2 ( 2022-6-30), p. 342-358
    Abstract: Introduction. The study of the relationship between the costs of purchasing a typical addictive product – alcoholic beverages and the human development index in the regions of Russia is due to the need to overcome population decline, improve the level of education and life of the population. The purpose of the article is to analyze human development in the Russian regions on the basis of the results obtained under the influence of spending on the consumption of alcoholic beverages. Materials and Methods. The initial research data are United Nations Development Programme and Rosstat statistics for Russian regions for 2000–2017. A regression analysis of the relationship between the share of expenses on alcoholic beverages in the structure of the household final consumption expenses and the human development index in the regions of Russia was carried out. For each region, the coefficients of determination and correlation are calculated, the trends of change over the period, the direction and strength of the relationship between the human development index and the cost of alcoholic beverages are determined. Results. The analysis has showed that in 77 Russian regions in 2000–2017, the share of expenses on alcoholic beverages in the structure of the household final consumption expenses is decreasing against the backdrop of an increase in the human development index and there is an inverse relationship between these indicators. To reduce the risk of negative health impacts from the consumption of addictive products in Russian regions, the implementation of local policies to reduce inequality and increase welfare is recommended. A toolkit for methodological, analytical and predictive support of regional regulatory policy has been developed and tested. Measures to reduce the consumption of alcoholic products, the risks of non-communicable diseases and mortality in the Russian regions are proposed. Discussion and Conclusion. The data obtained indicate a steady downward trend in the share of expenses on the purchase of alcoholic beverages against the backdrop of a steady increase in the human development index in 2000–2017. The materials of the paper can be used to monitor and adjust the approaches of the state authorities to the directions of reducing the degradation of human capital from the consumption of addictive goods in troubled regions.
    Type of Medium: Online Resource
    ISSN: 2413-1407 , 2587-8549
    URL: Issue
    URL: Journal
    URL: Article
    DOI: 10.15507/2413-1407.119.030.202202
    DOI: 10.15507/2413-1407
    DOI: 10.15507/2413-1407.119.030.202202.342-358
    Language: Russian
    Publisher: National Research Mordovia State University MRSU
    Publication Date: 2022
    detail.hit.zdb_id: 2896787-2
    SSG: 7,41
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  • 4
    Online Resource
    Online Resource
    Computer simulation of the operation of transistors and semiconductor devices based on it
    Infra-M Academic Publishing House ; 2023
    In:  Modeling of systems and processes Vol. 16, No. 1 ( 2023-03-29), p. 77-84
    Details
    In: Modeling of systems and processes, Infra-M Academic Publishing House, Vol. 16, No. 1 ( 2023-03-29), p. 77-84
    Abstract: The technology of modeling a field-effect transistor in the CAD system COMSOL Multiphysics is considered. The possibilities of CAD, its methods of graphical construction of the model and methods of modeling the behavior of the model are being studied. The object of study is the MOS transistor, its scope, operation and a mathematical model that can be used in designing its operation. The Shikhman-Hodges model, input and output parameters are determined, the degree of its adequacy to a real transistor is set, the main parameters are determined, with the help of which it is possible to conduct a study of a field-effect transistor, its current-voltage characteristic. A transistor model is built in the mode of operation in the mode of small-signal amplifiers, replacing it with a linear four-port model, it is described when this model can be applied when simulating the operation of the device.
    Type of Medium: Online Resource
    ISSN: 2219-0767
    Uniform Title: Компьютерное моделирование работы транзисторов и по-лупроводниковых приборов на его основе
    URL: Issue
    URL: Article
    DOI: 10.12737/2219-0767-2023-16-1
    DOI: 10.12737/2219-0767-2023-16-1-77-84
    Language: English , Russian
    Publisher: Infra-M Academic Publishing House
    Publication Date: 2023
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  • 5
    Online Resource
    Online Resource
    Appendix 2. Relationship between the share of expenses on alcoholic beverages and the human development index
    National Research Mordovia State University MRSU ; 2022
    In:  REGIONOLOGY Vol. 30, No. 2 ( 2022-6-30), p. 351-351
    Details
    In: REGIONOLOGY, National Research Mordovia State University MRSU, Vol. 30, No. 2 ( 2022-6-30), p. 351-351
    Type of Medium: Online Resource
    ISSN: 2413-1407 , 2587-8549
    URL: Issue
    URL: Journal
    URL: Article
    DOI: 10.15507/2413-1407.119.030.202202
    DOI: 10.15507/2413-1407
    DOI: 10.15507/2413-1407.119.030.202202.351
    Language: Russian
    Publisher: National Research Mordovia State University MRSU
    Publication Date: 2022
    detail.hit.zdb_id: 2896787-2
    SSG: 7,41
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  • 6
    Online Resource
    Online Resource
    State and prospects of development of technical service in animal husbandry
    FSBI All Russian Research Institute for Mechanization in Agriculture (VIM) ; 2020
    In:  Tekhnicheskiy servis mashin , No. 2 ( 2020-6-10), p. 76-82
    Details
    In: Tekhnicheskiy servis mashin, FSBI All Russian Research Institute for Mechanization in Agriculture (VIM), , No. 2 ( 2020-6-10), p. 76-82
    Abstract: Problems of technical service of machinery and equipment in animal husbandry are mostly related to the restructuring of the economic model of interaction between agricultural producers and organizations that supply and service of machinery and equipment. Currently, the entrance control of products and spare parts purchased abroad is not established, and the materials used to make parts in contact with milk (teat rubber, milk hoses, etc.) are not checked for compliance with the requirements of the Ministry of Health. (Research purpose) The research purpose is in justifying the structure of the engineering center for integrated solutions in the field of dairy farming based on the Federal Scientific Agroengineering Center VIM. (Materials and methods) The article presents the results of studying sources describing the past and present experience of organizing a system of technical service of machines and equipment for dairy farming in the Russian Federation and foreign countries that are leading in terms of milk production. Authors collected information from key equipment suppliers when visiting industry exhibitions (Euro Tier, AgroFarm, Golden Autumn, etc.). (Results and discussion) The article proposes the concept of creating an engineering center on the basis of the Federal Scientific Agroengineering Center VIM according to the developed structure. (Conclusions) The implementation of the proposed structure for creating an engineering center will eliminate the existing imbalance in the field of technical service of livestock enterprises, establish information, design, machine-technological and service support for the reconstruction and successful development of livestock enterprises in the industry.
    Type of Medium: Online Resource
    ISSN: 2618-8287
    URL: Issue
    URL: Journal
    URL: Article
    DOI: 10.22314/2618-8287-2020-58-2
    DOI: 10.22314/2618-8287
    DOI: 10.22314/2618-8287-2020-58-2-76-82
    Language: Russian
    Publisher: FSBI All Russian Research Institute for Mechanization in Agriculture (VIM)
    Publication Date: 2020
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  • 7
    Online Resource
    Online Resource
    Appendix 1. Change over time in share of expenses on alcoholic beverages and human development index
    National Research Mordovia State University MRSU ; 2022
    In:  REGIONOLOGY Vol. 30, No. 2 ( 2022-6-30), p. 349-349
    Details
    In: REGIONOLOGY, National Research Mordovia State University MRSU, Vol. 30, No. 2 ( 2022-6-30), p. 349-349
    Type of Medium: Online Resource
    ISSN: 2413-1407 , 2587-8549
    URL: Issue
    URL: Journal
    URL: Article
    DOI: 10.15507/2413-1407.119.030.202202
    DOI: 10.15507/2413-1407
    DOI: 10.15507/2413-1407.119.030.202202.349
    Language: Russian
    Publisher: National Research Mordovia State University MRSU
    Publication Date: 2022
    detail.hit.zdb_id: 2896787-2
    SSG: 7,41
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    Online Resource
  • 8
    Online Resource
    Online Resource
    Experience of Application of the International Classification of Functioning (ICF) in Assessment of the Need for Rehabilitation of Patients with Operated Breast Cancer
    National Medical Research Center For Rehabilitation And Balneology ; 2021
    In:  Bulletin of Rehabilitation Medicine Vol. 20, No. 1 ( 2021-2-26), p. 70-83
    Details
    In: Bulletin of Rehabilitation Medicine, National Medical Research Center For Rehabilitation And Balneology, Vol. 20, No. 1 ( 2021-2-26), p. 70-83
    Abstract: The article presents the results of a study of the biopsychosocial principle in the rehabilitation of patients with breast cancer. Aim. to assess the need for patients with operable breast cancer in rehabilitation measures at various stages of treatment. Results. when assessing the need for rehabilitation of patients with operable breast cancer, it was found that the need for rehabilitation measures in all patients increases in the postoperative period and persists for 12 months after the end of treatment. Special attention should be paid to the indicators of physical and social functioning in subgroups of patients who received neoadjuvant chemotherapy: increased fatigue, weight gain, unstable emotional background impose significant restrictions on the socio-role functioning of patients, reducing the quality of life and increasing the risks associated with the progression of the underlying disease, exacerbation of chronic diseases. Thus, patients who participated in the program of rehabilitation measures in the framework of the biopsychosocial approach showed the best performance after the end of treatment during the observation period: in the subgroup of patients receiving chemotherapy and rehabilitation in the framework of the biopsychosocial model, the dynamics of the recovery needs of the operation sought to average indicators by domain “b4552 Fatigue” – 21%, “b4551 Aerobic capacity “ – 18%, “d240 Handling stress and other psychological demands » – 39%, “b710 Mobility of joint functions “ – 29%, self-service (“d510 Washing”; “ d540 Dressing») – 21%, “b455 Exercise tolerance functions “ – 22%. In the subgroup of patients who received on-demand rehabilitation, there was an increase in the need for rehabilitation by domain: “d240 Handling stress and other psychological demands “ – 45%, “b4552 Fatigue” – 28%, self-service (“d510 Washing”; “ d540 Dressing») – 32%, b455 Exercise tolerance functions – 30%. Conclusion: The results of the study suggest a positive effect of rehabilitation measures on the functioning of patients with operable breast cancer.
    Type of Medium: Online Resource
    ISSN: 2078-1962
    URL: Journal
    URL: Article
    DOI: 10.38025/2078-1962
    DOI: 10.38025/2078-1962-2021-20-1-70-83
    Language: Russian
    Publisher: National Medical Research Center For Rehabilitation And Balneology
    Publication Date: 2021
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