Results 91 to 100 of about 6,307,162 (299)

Multiple flashing in geothermal power plants

Geothermal-based flash steam power plants are promising systems for clean power generation. A comprehensive thermodynamic analysis through energy and exergy approaches is presented here to investigate the optimum flashing pressures for multistep plants ...

core   +1 more source

Diagnostics of in-core neutron monitoring system based on artificial neural network

Trudy Odesskogo Politehničeskogo Universiteta, 2019
One of the tasks of the diagnostics of in-core neutron control is the task of diagnostics of self-powered neutron detectors, namely the determination of reliability of self-powered neutron detectors signal, that is, the detection of the fault self ...
Володимир Іванович Борисенко, Вадим Вікторович Горанчук, Анатолій Володимирович Носовський   +2 more
doaj   +5 more sources

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Short-Term Electrical Load Forecasting Based on XGBoost Model

Energies
Forecasting electricity consumption is one of the most important scientific and practical tasks in the field of electric power engineering. The forecast accuracy directly impacts the operational efficiency of the entire power system and the performance ...
Hristo Ivanov Beloev, Stanislav Radikovich Saitov, Antonina Andreevna Filimonova, Natalia Dmitrievna Chichirova, Oleg Evgenievich Babikov, Iliya Krastev Iliev   +5 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Strategic investments for existing power plants [PDF]

, 2011
A model to investigate a fuel based optimality approach for strategic investments in the power sector is presented. The innovative concept of switching between the available operating fuel sources of the power plant over its lifetime is examined.
Varympopiotis, Grigoris, Tatsiopoulos, Ilias, Tolis, Athanasios, Rentizelas, Athanasios, Aravossis, Konstantin   +4 more
core   +3 more sources

Prediction of Pipe Failure Rate in Heating Networks Using Machine Learning Methods

Energies
The correct prediction of heating network pipeline failure rates can increase the reliability of the heat supply to consumers in the cold season. However, due to the large number of factors affecting the corrosion of underground steel pipelines, it is ...
Hristo Ivanov Beloev, Stanislav Radikovich Saitov, Antonina Andreevna Filimonova, Natalia Dmitrievna Chichirova, Oleg Evgenievich Babikov, Iliya Krastev Iliev   +5 more
doaj   +1 more source

Computational simulation of the heat and mass transfer processes occurring in the containment of Novovoronezh NPP II’s units 1 and 2 [PDF]

Nuclear Energy and Technology
The paper presents information on the key approaches to the design of the containment ventilation system for units 1 and 2 of Novovoronezh NPP II (NPP-2006 project).
Sergey L. Soloviev, Andrey V. Shishov, Vladimir P. Povarov, Sergey V. Yaurov   +3 more
doaj   +3 more sources

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Hydrogen–Methane Blending in Gas Turbine Combustion Chambers: NOx and CO Emissions, Flame Stabilization, and Thermodynamic Integration with Combined-Cycle Power Plants

Energies
The global push for low-carbon electricity generation has made hydrogen-enriched natural gas an attractive near-term decarbonization option. This paper combines experimental and thermodynamic analyses of H2–CH4 combustion in gas turbine combustion ...
Abay Mukhamediyarovich Dostiyarov, Abat Zhumagaliyev, Alisher Teltay, Ermekkyzy Diana, Maxat Arganatovich Anuarbekov   +4 more
doaj   +1 more source