Results 111 to 120 of about 13,222 (138)
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ÐÑкÑиÑеÑкий векÑÐ¾Ñ Ð²Ð½ÐµÑней полиÑики ÐеÑмании
2023This paper focuses on the policy of European countries in the Arctic, in particular, Germanys policy in the Arctic zone. The research sets the following goals: 1. To identify the geopolitical interests of the Arctic states and observer countries in the Arctic; 2. To examine Germanys strategy for international cooperation on Arctic issues; 3.
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2021
The paper deals with the technology of assembly, welding and control of the collector. Welding calculations were made by such methods as: mechanized argon-arc welding with a consumable electrode, plasma and manual argon-arc welding with a non-consumable electrode.
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The paper deals with the technology of assembly, welding and control of the collector. Welding calculations were made by such methods as: mechanized argon-arc welding with a consumable electrode, plasma and manual argon-arc welding with a non-consumable electrode.
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2021
Ð ÑабоÑе ÑаÑÑмаÑÑиваÑÑÑÑ ÑпоÑÐ¾Ð±Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑнеÑгоÑÑÑекÑивноÑÑи ÑолнеÑнÑÑ ÐºÐ¾Ð»Ð»ÐµÐºÑоÑов. РаÑÑмаÑÑиваÑÑÑÑ ÐºÐ¾Ð½ÑÑÑÑкÑивнÑе, ÑÐµÑ Ð½Ð¸ÑеÑкие и ÑкÑплÑаÑаÑионнÑе меÑодÑ.
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Ð ÑабоÑе ÑаÑÑмаÑÑиваÑÑÑÑ ÑпоÑÐ¾Ð±Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑнеÑгоÑÑÑекÑивноÑÑи ÑолнеÑнÑÑ ÐºÐ¾Ð»Ð»ÐµÐºÑоÑов. РаÑÑмаÑÑиваÑÑÑÑ ÐºÐ¾Ð½ÑÑÑÑкÑивнÑе, ÑÐµÑ Ð½Ð¸ÑеÑкие и ÑкÑплÑаÑаÑионнÑе меÑодÑ.
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2021
ÐÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐµÐ»Ñ ÑабоÑÑ â вÑÑвиÑÑ Ð¾ÑобенноÑÑи ÑекÑÑей внеÑней полиÑики ÐиÑÐ°Ñ Ð¿Ð¾ оÑноÑÐµÐ½Ð¸Ñ Ðº ÑÑÑанам ÐÑÑики и киÑайÑко-аÑÑиканÑким дипломаÑиÑеÑким оÑноÑениÑм.
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ÐÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐµÐ»Ñ ÑабоÑÑ â вÑÑвиÑÑ Ð¾ÑобенноÑÑи ÑекÑÑей внеÑней полиÑики ÐиÑÐ°Ñ Ð¿Ð¾ оÑноÑÐµÐ½Ð¸Ñ Ðº ÑÑÑанам ÐÑÑики и киÑайÑко-аÑÑиканÑким дипломаÑиÑеÑким оÑноÑениÑм.
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2022
Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐпÑимизаÑÐ¸Ñ Ð³Ð°Ð·Ð¾Ð²ÑÑ Ð¼ÐµÑодов ÑвелиÑÐµÐ½Ð¸Ñ Ð½ÐµÑÑеоÑдаÑи Ð´Ð»Ñ Ð½Ð¸Ð·ÐºÐ¾Ð¿ÑониÑаемÑÑ ÐºÐ¾Ð»Ð»ÐµÐºÑоÑов». ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð°Ð·Ð¾Ð²ÑÑ Ð¼ÐµÑодов ÑÐ²ÐµÐ»Ð¸Ñ ...
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Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐпÑимизаÑÐ¸Ñ Ð³Ð°Ð·Ð¾Ð²ÑÑ Ð¼ÐµÑодов ÑвелиÑÐµÐ½Ð¸Ñ Ð½ÐµÑÑеоÑдаÑи Ð´Ð»Ñ Ð½Ð¸Ð·ÐºÐ¾Ð¿ÑониÑаемÑÑ ÐºÐ¾Ð»Ð»ÐµÐºÑоÑов». ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð°Ð·Ð¾Ð²ÑÑ Ð¼ÐµÑодов ÑÐ²ÐµÐ»Ð¸Ñ ...
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2021
This work is devoted to the study of the possibilities of increasing the total efficiency of the gyrotron by using a collector with multistage recuperation of the residual energy of the electron beam. An improved version of the collector with 4-stage recuperation was developed for the SPbPU gyrotron with an operating frequency of 74.2 GHz and an output
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This work is devoted to the study of the possibilities of increasing the total efficiency of the gyrotron by using a collector with multistage recuperation of the residual energy of the electron beam. An improved version of the collector with 4-stage recuperation was developed for the SPbPU gyrotron with an operating frequency of 74.2 GHz and an output
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2023
Ð¦ÐµÐ»Ñ ÑабоÑÑ â ÐÑÑледован пÑинÑип ÑабоÑÑ Ð±ÐµÑколлекÑоÑнÑÑ Ð´Ð²Ð¸Ð³Ð°Ñелей, а Ñакже Ð½ÐµÐ¾Ð±Ñ Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð¸ÑполÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½ÑÑоллеÑнÑÑ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð´Ð»Ñ ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð²Ð¸Ð³Ð°ÑелÑ.
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Ð¦ÐµÐ»Ñ ÑабоÑÑ â ÐÑÑледован пÑинÑип ÑабоÑÑ Ð±ÐµÑколлекÑоÑнÑÑ Ð´Ð²Ð¸Ð³Ð°Ñелей, а Ñакже Ð½ÐµÐ¾Ð±Ñ Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð¸ÑполÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½ÑÑоллеÑнÑÑ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð´Ð»Ñ ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð²Ð¸Ð³Ð°ÑелÑ.
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2023
The purpose of this dissertation is to assess the feasibility of using solar energy in heating systems for individual residences in Russian regions. Tasks of work include the analysis of application of systems of solar heat supply in Russia, construction of the design model of productivity of a solar collector, calculation of productivity of a solar ...
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The purpose of this dissertation is to assess the feasibility of using solar energy in heating systems for individual residences in Russian regions. Tasks of work include the analysis of application of systems of solar heat supply in Russia, construction of the design model of productivity of a solar collector, calculation of productivity of a solar ...
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2020
Рданной ÑабоÑе изложено пÑедложение по модеÑнизаÑии ÑиÑÑÐµÐ¼Ñ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. РазÑабоÑан алгоÑиÑм подклÑÑÐµÐ½Ð¸Ñ Ð½ÐµÑколÑÐºÐ¸Ñ ÐÐС в обÑий напоÑнÑй коллекÑоÑ. Ðоказано пÑименение данной ÑиÑÑÐµÐ¼Ñ Ð½Ð° п
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Рданной ÑабоÑе изложено пÑедложение по модеÑнизаÑии ÑиÑÑÐµÐ¼Ñ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. РазÑабоÑан алгоÑиÑм подклÑÑÐµÐ½Ð¸Ñ Ð½ÐµÑколÑÐºÐ¸Ñ ÐÐС в обÑий напоÑнÑй коллекÑоÑ. Ðоказано пÑименение данной ÑиÑÑÐµÐ¼Ñ Ð½Ð° п
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2023
This paper analyzes the existing approaches to modeling fractured rocks composed of carbonates. A hydrodynamic model of a real field was built using the seismic attribute of duplex wave migration. A retrospective analysis of the predictive ability of the model was carried out.
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This paper analyzes the existing approaches to modeling fractured rocks composed of carbonates. A hydrodynamic model of a real field was built using the seismic attribute of duplex wave migration. A retrospective analysis of the predictive ability of the model was carried out.
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