Results 41 to 50 of about 134,556 (266)
Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives
Advanced Materials Technologies, EarlyView.Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley +1 more source
IET Renewable Power Generation, 2021 Mixed‐integer linear programming is widely used in hydropower reservoirs operation optimisation because of its modelling flexibility, solution stability, and global search capability.
Zhipeng Zhao +2 more
doaj +1 more source
Calculating Risk, Denying Uncertainty: Seismicity and Hydropower Development in Nepal [PDF]
, 2017 If Ulrich Beck’s definition of ‘risk society’ describes societies increasingly structured by preoccupations with future environmental threats and related insecurities created by modernization, then Nepal’s hydropower community would appear to ...
Butler, Christopher, Rest, Matthäus
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Advanced Science, EarlyView.The Prussian Blue Analogue molecular magnet KMnFeHCF is demonstrated as a high‐performance cathode for ultra‐fast aqueous ammonium‐ion batteries. A full cell using KMnFeHCF and graphite delivers ~71 mAh g−1 at 1.25 A g−1 and ~51 mAh g−1 at 2.2 A g−1, retaining 50% capacity after 1850 cycles. Its scalability, cycling stability, and low cost offer strong
Nilasha Maiti +5 more
wiley +1 more source
Chinese hydropower companies and environmental norms in countries of the global South: the involvement of Sinohydro in Ghana’s Bui Dam [PDF]
, 2012 The paper examines the role of environmental norms in Chinese overseas investment in hydropower dams, exemplified by Sinohydro’s involvement in the Bui Dam in Ghana.
Hensengerth, Oliver
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Advanced Science, EarlyView.This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo +6 more
wiley +1 more source
Environmental Problems, 2022 The article focuses on the research of hydropower in Ukraine: its current state, problems, possible ways to solve them and prospects for development. The relevance of this research refers to the importance of a comprehensive study ofhydropower in
Kateryna Hnedina, Pavlo Nahornyi
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Opportunities and challenges for the sustainability of lakes and reservoirs in relation to the sustainable development goals (SDGs) [PDF]
, 2019 Emerging global threats, such as biological invasions, climate change, land use intensification, and water depletion, endanger the sustainable future of lakes and reservoirs.
Goethals, Peter, Ho, Long Tuan
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Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives
Advanced Energy Materials, EarlyView.Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu +5 more
wiley +1 more source
Capacity planning of hydro-wind-solar hybrid power systems considering hydropower forbidden zones
Global Energy InterconnectionIn the capacity planning of hydro-wind-solar power systems (CPHPS), it is crucial to use flexible hydropower to complement the variable wind-solar power. Hydropower units must be operated such that they avoid specific restricted operation zones, that is,
Zhiyu Yan, Lu Zhang, Fulong Song
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