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Results for Showing 2151 - 2200 results of 346616 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=44&type=Subject&lng=en 346616 2150 50 Fundamental properties of the main matrix forms in the systems of equations of intersectoral balance Sun, 19 Jul 2026 01:19:14 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-599 https://harvester.nas.gov.ua/Record/systemreorg-article-599 Kulyk М.M. Article 2017 Kulyk М.M. 0 Mathematical model of the optimal structure of coal production for thermal power plants of Ukraine with taking into account environmental constraints Sun, 19 Jul 2026 01:19:14 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-600 https://harvester.nas.gov.ua/Record/systemreorg-article-600 Makortetskiy M.M. Article 2017 Makortetskiy M.M. 0 State regulation of greenhouse gases emissions in the world: prospects for Ukraine Sun, 19 Jul 2026 01:19:14 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-602 https://harvester.nas.gov.ua/Record/systemreorg-article-602 Ivanenko Article 2017 Ivanenko 0 Calculation of liquid cooling in film cooling towers with a profiled sprinkler surface Sun, 19 Jul 2026 01:19:11 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-596 https://harvester.nas.gov.ua/Record/systemreorg-article-596 Dubrovskyi V.V. Article 2017 Dubrovskyi V.V. 0 Use of the program «SPROS» for predicting the demand for energy resources Sun, 19 Jul 2026 01:19:11 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-598 https://harvester.nas.gov.ua/Record/systemreorg-article-598 Spitkovskyi A.I. Article 2017 Spitkovskyi A.I. 0 Enhancement of the energy efficiency of electric steelmaking processes by means of natural gas conversion with the exhaust gases of an arc furnace Sun, 19 Jul 2026 01:19:08 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-594 https://harvester.nas.gov.ua/Record/systemreorg-article-594 Gubinskii M.V. Article 2017 Gubinskii M.V. 0 Reserves energy saving under the automated control of powerful ventilators of the steam boilers of power plants Sun, 19 Jul 2026 01:19:08 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-595 https://harvester.nas.gov.ua/Record/systemreorg-article-595 Kanyuk G. Article 2017 Kanyuk G. 0 JUSTIFICATION OF PARAMETERS AND HEATING MODES OF A PYROLYSIS-GASIFICATION UNIT WITH INTEGRATED PROCESSES OF SYNTHESIS GAS CLEANING AND ENRICHMENT Sun, 19 Jul 2026 01:19:08 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-617 https://harvester.nas.gov.ua/Record/veorgua-article-617 Omarov , I. Article 2026 Omarov , I. 0 MODELING THE INITIAL STAGE OF GRAIN STILLAGE BIOGAS FERMENTATION IN A LABORATORY REACTOR Sun, 19 Jul 2026 01:19:06 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-616 https://harvester.nas.gov.ua/Record/veorgua-article-616 Kulichkova , H. Article 2026 Kulichkova , H. 0 PERFORMANCE EVALUATION OF BIOMASS DRYER WITH WASTE HEAT RECOVERY UNIT FOR DRYING PIRANDAI Sun, 19 Jul 2026 01:19:05 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-615 https://harvester.nas.gov.ua/Record/veorgua-article-615 Murugan , P. Article 2026 Murugan , P. 0 ENERGY AND ECONOMIC EFFICIENCY OF PYROLYSIS-GASIFICATION SYSTEMS Sun, 19 Jul 2026 01:19:04 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-645 https://harvester.nas.gov.ua/Record/veorgua-article-645 Chetveryk, H. Article 2026 Chetveryk, H. 0 AN IMPACT OF INJECTION PRESSURE ON OPERATING CHARACTERISTICS OF A DIESEL ENGINE FUELED WITH GARCINIA GUMMI-GUTTA BIODIESEL Sun, 19 Jul 2026 01:19:04 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-646 https://harvester.nas.gov.ua/Record/veorgua-article-646 Sekharraj, K. Article 2026 Sekharraj, K. 0 ENVIRONMENTAL ASPECTS OF BIOFUEL COMBUSTION: INFLUENCE OF FUEL COMPOSITION ON POLLUTANT EMISSIONS Sun, 19 Jul 2026 01:19:04 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-647 https://harvester.nas.gov.ua/Record/veorgua-article-647 Sheleshey, T. Article 2026 Sheleshey, T. 0 INNOVATIVE POTENTIAL OF SMALL HYDROPOWER IN UKRAINE FOR ENSURING NATIONAL ENERGY SECURITY Sun, 19 Jul 2026 01:19:03 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-612 https://harvester.nas.gov.ua/Record/veorgua-article-612 Tkach , D. Article 2026 Tkach , D. 0 AN IMPACT OF COMBUSTION CHAMBER GEOMETRY ON CHARARACTERSTICS OF A DIESEL ENGINE FUELLED WITH GARCINIA GUMMI-GUTTA METHYL ESTER (GGGME) Sun, 19 Jul 2026 01:19:03 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-613 https://harvester.nas.gov.ua/Record/veorgua-article-613 Vinothkumar , A. Article 2026 Vinothkumar , A. 0 THE IMPACT OF DIESEL AND VARIOUS BLENDS OF BIODIESEL ON PERFORMANCE, EMISSIONS, AND COMBUSTION IN DI DIESEL ENGINES Sun, 19 Jul 2026 01:19:03 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-614 https://harvester.nas.gov.ua/Record/veorgua-article-614 Sekharraj , K. Article 2026 Sekharraj , K. 0 THEORETICAL STUDY OF THE PYROLYSIS PROCESS IN A THIN FIXED BED IN A TWO-STAGE THERMOCHEMICAL PROCESSING PLANT FOR POPLAR WOOD CHIPS Sun, 19 Jul 2026 01:19:03 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-644 https://harvester.nas.gov.ua/Record/veorgua-article-644 Rokhman, B. B. Article 2026 Rokhman, B. B. 0 ESTIMATION OF THE LEVELIZED COST OF GREEN HYDROGEN PRODUCTION IN THE CHERKASY REGION OF UKRAINE Sun, 19 Jul 2026 01:19:02 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-641 https://harvester.nas.gov.ua/Record/veorgua-article-641 Leshchenko , I. Article 2026 Leshchenko , I. 0 CALCULATION OF OPERATING PARAMETERS OF A TWO-STAGE CO₂ HEAT PUMP FOR BUILDING HEATING SYSTEMS Sun, 19 Jul 2026 01:19:02 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-642 https://harvester.nas.gov.ua/Record/veorgua-article-642 Basok , B. Article 2026 Basok , B. 0 MODERN HEAT RECOVERY AND COOLING TECHNOLOGIES FOR PHARMACEUTICAL ENTERPRISES: REVIEW AND PROSPECTS FOR IMPLEMENTATION Sun, 19 Jul 2026 01:19:02 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-643 https://harvester.nas.gov.ua/Record/veorgua-article-643 Perepelytsia , I. Article 2026 Perepelytsia , I. 0 EFFICIENCY OF USING RENEWABLE ENERGY SOURCES FOR POWER SUPPLY OF WATER LIFTING PUMPING SYSTEMS Sun, 19 Jul 2026 01:19:00 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-611 https://harvester.nas.gov.ua/Record/veorgua-article-611 Popovych , O. Article 2026 Popovych , O. 0 STRUCTURE AND EXPERIMENTAL ANALYSIS OF A SOLAR-POWERED WATER DESALINATION SYSTEM ENHANCED WITH REFLECTORS Sun, 19 Jul 2026 01:19:00 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-637 https://harvester.nas.gov.ua/Record/veorgua-article-637 Tursunov , M. Article 2026 Tursunov , M. 0 TECHNOLOGY AND INSTALLATION FOR THE PRODUCTION OF DISTILLED WATER BY THE MAISOTSENKO CYCLE Sun, 19 Jul 2026 01:19:00 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-638 https://harvester.nas.gov.ua/Record/veorgua-article-638 Soroka , P. Article 2026 Soroka , P. 0 Substantiation of the economic efficiency of load control in power systems with the use of electric heat-generators as consumers-regulators Sun, 19 Jul 2026 01:18:59 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-593 https://harvester.nas.gov.ua/Record/systemreorg-article-593 Bilodid V.D. Article 2017 Bilodid V.D. 0 PROBABILISTIC CHARACTERISTICS OF WIND POWER PLANT OUTPUT FLUCTUATIONS IN THE CLIMATIC CONDITIONS OF THE AZOV-BLACK SEA REGION OF UKRAINE Sun, 19 Jul 2026 01:18:59 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-635 https://harvester.nas.gov.ua/Record/veorgua-article-635 Vasko , P. Article 2026 Vasko , P. 0 INCREASING THE EFFICIENCY OF PHOTOVOLTAIC MODULES DUE TO VARIOUS COOLING METHODS Sun, 19 Jul 2026 01:18:58 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-633 https://harvester.nas.gov.ua/Record/veorgua-article-633 Iurchenko , M. Article 2026 Iurchenko , M. 0 MATHEMATICAL MODEL AND EXPERIMENTAL INVESTIGATION OF THE WIND ENERGY CONVERSION PROCESS IN A "WIND TURBINE – PERMANENT MAGNET INDUCTION HEATER" SYSTEM Sun, 19 Jul 2026 01:18:58 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-634 https://harvester.nas.gov.ua/Record/veorgua-article-634 Holovko , V. Article 2026 Holovko , V. 0 Application of the method of complex forecasting for the determination of long-term demand for energy resources Sun, 19 Jul 2026 01:18:57 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-589 https://harvester.nas.gov.ua/Record/systemreorg-article-589 Kulyk М.M. Article 2017 Kulyk М.M. 0 Assessment of the critical scenarios of coal supply for the Ukrainian power industry Sun, 19 Jul 2026 01:18:57 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-591 https://harvester.nas.gov.ua/Record/systemreorg-article-591 Nechaieva Article 2017 Nechaieva 0 Prospective conditions of the decommissioning of power units of the Ukrainian NPP with regard for the requirements of the EU and IAEA Sun, 19 Jul 2026 01:18:57 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-592 https://harvester.nas.gov.ua/Record/systemreorg-article-592 Shulzhenko S.V. Article 2017 Shulzhenko S.V. 0 THE STUDY OF AVAILABLE SOLAR ENERGY POTENTIAL FOR URBAN COMPLEX IN THE CITY OF DNIPRO Sun, 19 Jul 2026 01:18:57 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-632 https://harvester.nas.gov.ua/Record/veorgua-article-632 Reshetnyak , I. Article 2026 Reshetnyak , I. 0 SMALL-SCALE AGRIVOLTAIC SYSTEMS FOR HOUSEHOLDS: A 100 M² PILOT MODULE AND SCALING POTENTIAL TOWARD SMALL BUSINESS DEVELOPMENT Sun, 19 Jul 2026 01:18:56 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-630 https://harvester.nas.gov.ua/Record/veorgua-article-630 Zurian , O. Article 2026 Zurian , O. 0 ANALYSIS OF EXISTING APPROACHES TO THE OPERATION OF PHOTOVOLTAIC POWER PLANTS WITH BATTERY ENERGY STORAGE SYSTEMS IN ELECTRICITY MARKETS Sun, 19 Jul 2026 01:18:56 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-631 https://harvester.nas.gov.ua/Record/veorgua-article-631 Budko , V. Article 2026 Budko , V. 0 Mathematical model of the optimization of the technological development of coal mining in Ukraine Sun, 19 Jul 2026 01:18:55 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-590 https://harvester.nas.gov.ua/Record/systemreorg-article-590 Makarov V.M. Article 2017 Makarov V.M. 0 METHOD FOR CALCULATING THE DYNAMICS OF CHANGES IN THE AVERAGED TEMPERATURE AND CHARGE CARRIER CONCENTRATION IN ELEMENTS OF ENERGY DEVICES USING ELECTROLYTES Sun, 19 Jul 2026 01:18:55 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-629 https://harvester.nas.gov.ua/Record/veorgua-article-629 Matiakh , S. Article 2026 Matiakh , S. 0 Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) Sun, 19 Jul 2026 01:18:54 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-588 https://harvester.nas.gov.ua/Record/systemreorg-article-588 Shraiber O.A. Article 2016 Shraiber O.A. 0 INTERNALLY RECONFIGURED SMART PHOTOVOLTAIC SOURCES Sun, 19 Jul 2026 01:18:54 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-627 https://harvester.nas.gov.ua/Record/veorgua-article-627 Bondarenko , D. Article 2026 Bondarenko , D. 0 TECHNICAL AND ECONOMIC COMPARISON OF A GRID-CONNECTED SOLAR POWER PLANT WITH GENERATOR SUPPORT AND A HYBRID SOLAR POWER PLANT Sun, 19 Jul 2026 01:18:54 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-628 https://harvester.nas.gov.ua/Record/veorgua-article-628 Stepenko , V. Article 2026 Stepenko , V. 0 TECHNICAL AND EXPERIMENTAL ANALYSIS OF FIBER-OPTICAL SOLAR LIGHTNING SYSTEMS Sun, 19 Jul 2026 01:18:53 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-626 https://harvester.nas.gov.ua/Record/veorgua-article-626 Rubanenko , О. Article 2026 Rubanenko , О. 0 Estimate of the power of electric heat-generators for the district heating systems as regulators of the load of an electrical power system Sun, 19 Jul 2026 01:18:52 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-586 https://harvester.nas.gov.ua/Record/systemreorg-article-586 Bilodid V.D. Article 2016 Bilodid V.D. 0 Automation control of high-power electric boilers as an efficient way of decreasing the nonuniformity of diurnal curves of power loads of the Integrated Power System Sun, 19 Jul 2026 01:18:52 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-587 https://harvester.nas.gov.ua/Record/systemreorg-article-587 Lenchevsky Ye.A. Article 2016 Lenchevsky Ye.A. 0 INCREASING THE EFFICIENCY OF PHOTOVOLTAIC MODULES DUE TO VARIOUS COOLING METHODS Sun, 19 Jul 2026 01:18:52 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-624 https://harvester.nas.gov.ua/Record/veorgua-article-624 Khomutov , S. Article 2026 Khomutov , S. 0 STATISTICS OF SOLAR IRRADIANCE TIME SERIES FOR KYIV. I. FREQUENCY AND CORRELATION ANALYSES FOR PHOTOVOLTAIC SYSTEM APPLICATIONS Sun, 19 Jul 2026 01:18:52 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-625 https://harvester.nas.gov.ua/Record/veorgua-article-625 Gaevskii , O. Article 2026 Gaevskii , O. 0 Substantiation of the predictive volumes of energy saving potential in the enlarged sectors of economy with regard for technological and structural changes Sun, 19 Jul 2026 01:18:51 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-585 https://harvester.nas.gov.ua/Record/systemreorg-article-585 Maliarenko O.Ye. Article 2016 Maliarenko O.Ye. 0 STEEPEST DESCENT METHOD: LIMITATIONS ANALYSIS AND EVOLVING APPLICABILITY IN MODERN POWER SYSTEMS Sun, 19 Jul 2026 01:18:51 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-623 https://harvester.nas.gov.ua/Record/veorgua-article-623 Korovushkin , V. Article 2026 Korovushkin , V. 0 Analysis of critical scenarios connected with the termination of action of certain international contracts in the gas sector of Ukraine Sun, 19 Jul 2026 01:18:50 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-584 https://harvester.nas.gov.ua/Record/systemreorg-article-584 Leshchenko Article 2016 Leshchenko 0 COMPARATIVE REVIEW OF PHASE CHANGE MATERIALS FOR COOLING DEMAND REDUCTION IN HOT-ARID CLIMATES: INSIGHTS FROM IRAQ AND THE GULF Sun, 19 Jul 2026 01:18:50 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-621 https://harvester.nas.gov.ua/Record/veorgua-article-621 Ahmed, R. Zainy Article 2026 Ahmed, R. Zainy 0 OPERATING MODES OF AN INTEGRATED DISTRIBUTED GENERATION SYSTEM Sun, 19 Jul 2026 01:18:50 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-622 https://harvester.nas.gov.ua/Record/veorgua-article-622 Chornyi , Yu. Article 2026 Chornyi , Yu. 0 ANALYSIS AND OPTIMIZATION OF ENERGY STORAGE SYSTEM CHARGING COSTS IN DISTRIBUTED POWER SYSTEMS CONSIDERING PHOTOVOLTAIC GENERATION DYNAMICS AND MARKET PRICES Sun, 19 Jul 2026 01:18:49 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-620 https://harvester.nas.gov.ua/Record/veorgua-article-620 Zinkevych , P. Article 2026 Zinkevych , P. 0 EQUIVALENT CIRCUITS OF A SYNCHRONOUS GENERATOR IN A VARIABLE-SPEED WIND TURBINE FOR POWERING A REVERSE OSMOSIS WATER DESALINATION PROCESS LINE Sun, 19 Jul 2026 01:18:48 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-610 https://harvester.nas.gov.ua/Record/veorgua-article-610 Vasko , P. Article 2026 Vasko , P. 0