Showing 281 - 300 results of 972 for search 'reserves problems', query time: 0.08s Refine Results
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    ENVIRONMENTAL SECURITY STRUCTURE FORMING THE GROUNDWORK FOR A TERRITORIAL ENVIRONMENTAL PASSPORT by A. L. Bolsherotov

    Published 2020-04-01
    “…An environmental passport en-ables the identification of problematic impacts on the geophraphical area from an environmental point of view, as well as giving recommendations for resolving problems. The threshold of environ-mental safety is set for each geographical area under assessment (i.e., for each building project and geographical area, it is determined by the composition of relevant factors) and the existing level of environmental pollution is determined along with the ecological reserve of the area and its steady state range, i.e., the acceptable level of deviation of environmental safety indicators, which depends on temporary factors and the objective reality of the functioning of the infrastructure of the evaluated territory. …”
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  6. 286

    MODEL OF AN INTEGRATED ENVIRONMENTAL SAFETY SYSTEM FOR CONSTRUCTION by A. L. Bolsherotov

    Published 2021-04-01
    “…Experts predict no more than ten years of reaching the point of no return when environmental problems will move into a phase of uncontrolled chaos. …”
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    Influence of top managers’ mindsets on the company’s competitiveness by I. Sh. Shikhieva

    Published 2020-10-01
    “…The relevance of solving the problem of managing top managers’ installations has been proved. …”
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  9. 289

    Transition Mechanism Design for Wind Power Participating in Energy Markets by WU Yang, LU Zhilin, ZHU Wenjing, LIU Shuangquan, LENG Yuan, ZHU Xinchun, LIU Mingbo

    Published 2025-05-01
    “…The lower-level problem is framed as a joint clearing model for energy and reserve markets, accounting for the uncertainty of wind power output, which is represented by typical scenarios. …”
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  10. 290

    Integrated Energy Efficient Train Trajectory Planning Optimization for Urban Rail Transit Lines Based on MILP by ZHANG Miao, ZHANG Chaoyang, HU Yunqing, QING Guangming, ZHANG Yu

    Published 2021-01-01
    “…The upper level optimizes reserved time distribution and the lower level is used to obtain an optimal train trajectory with the fixed running time given by the upper level. …”
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    SUSTAINABLE DEVELOPMENT OF THE AGRO-INDUSTRIAL COMPLEX AND RURAL TERRITORIES OF THE REGIONS by Mukhamed M. Shakhmurzov, Anatoliy S. Gordeev, Valery V. Kulintsev, Yusupzhan A. Yuldashbaev, Nina V. Konik, Radina A. Ulimbasheva, Murat B. Ulimbashev

    Published 2018-10-01
    “…The aim of the study is to monitor the social, performance and financial-economic indicators of each rural area of the region on the basis of an analysis of the "problem map" and the "development reserve diagram", as well as to develop long-term programs for social and economic development. …”
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    How to Raise Pensions by Legalizing Informal Employment by Valery P. Chichkanov, Elena V. Chistova, Alexander N. Tyrsin

    Published 2017-12-01
    “…The article presents the study on the problems of imbalances in the Russian pension system, which prevent ensuring the provision of decent pensions for the population at a level that is adequate to their labor contribution. …”
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  19. 299

    Optimizing the Shape of Signals with Quadrature Amplitude Modulation According to the Criterion of Given Reduction Rate of Out-of-Band Emissions by S. B. Makarov, S. V. Zavjalov, A. S. Ovsyannikova

    Published 2022-09-01
    “…The paper proposes a method for improving the spectral efficiency of quadrature signals with amplitudephase modulation, based on the use of optimal pulse shapes obtained as a result of solving an optimization problem. The optimization problem was solved according to the criterion of minimizing out-of-band emissions with the constraint on bit error rate performance in case of amplitude-phase modulation. …”
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    SELECTION OF TECHNICAL MEANS OF SATELLITE COMMUNICATIONS USING THE REDUCED AND DUAL FREQUENCY SIGNAL RECEPTION by Aleksandr Fedorovich Chipiga

    Published 2022-05-01
    “…The contradiction between ensuring power reserve and a noise stability in the systems of the satellite communication using the lowered bearing frequency and dual reception of signals, and existence of a problem of a choice of technical means in these systems is proved.…”
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