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    Analysis of Methods for Extending the Life Cycle of a TP-100A Boiler by Stepan Lys, Oksana Yurasova, Nadiya Lashkovska

    Published 2018-06-01
    “…Reconditioning of the TP-100А boiler can be implemented via a number of engineering solutions, including a complete replacement of the heating surface of the primary and secondary steam superheating circuits, boiler drum replacement, pulverized coal system closing, installation of gas-tight water walls; replacement of all the tanks of the water economizer, replacement of all the tanks of the tubular air heater (TAH); replacement of the check and control valves, replacement of all the steam pipelines in a boiler room. …”
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    Modelling the Modes of System of Asynchronous Centrifugal Units of Multi-Unit Pumping Station with Serial Connection of Pumps by Vladyslav Lysiak, Mykhailo Oliinyk

    Published 2022-07-01
    “…The development of effective control systems for such complexes in order to reduce energy consumption involves a comprehensive analysis of current modes and forecasting of both steady-state and dynamic modes by simultaneously studying their subsystems as a whole The replacement of obsolete centrifugal pumps of multi-unit pumping stations with main and booster pumps with the modern types with a significantly higher efficiency increases the importance of energy saving potential in dynamic modes. …”
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    Protracted outbreaks of VIM-producing Pseudomonas aeruginosa in a surgical intensive care unit in France, January 2018 to June 2024 by Benjamin Querin, Maxime Danjean, Sarah Jolivet, Jeanne Couturier, Soumaya Oubbéa, Claire Jouans, Christelle Lazare, Théo Montagne, Aurélia Chamming’s, Solweig Luce, Gil Dhenin, Nathalie Audrain, Fabienne Fieux, Franck Verdonk, Jean-Winoc Decousser, Florence Stordeur, Frédéric Barbut

    Published 2025-08-01
    “…Methods Investigations included an active case finding, a matched case–control study to identify factors associated with PA-VIM acquisition, the identification of environmental reservoirs, a whole-genome sequencing analysis of patient and environmental strains, and the implementation of control measures. …”
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    Hedge-Algebra-Based Phase-Locked Loop for Distorted Utility Conditions by Dinko Vukadinović, Tien Duy Nguyen, Cat Ho Nguyen, Nhu Lan Vu, Mateo Bašić, Ivan Grgić

    Published 2019-01-01
    “…The first structure is the conventional synchronous reference frame PLL with the nonadaptive MAF (i.e., MAF without order adjustment), but with the PI/PID controller in the phase loop replaced by the developed HAC. …”
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