Results 201 to 210 of about 152,234 (284)

Experimental and Numerical Study on Enhancing the Performance of a Stepped Solar Still Using Porous Sponge Materials

Energy Science &Engineering, EarlyView.
Three designs were built and tested: a single‐slope still, a six‐stepped still, and a six‐stepped still with 5 mm sponge sheets. The novelty lies in fixing porous sponge sheets to the vertical faces of the steps. Yield of freshwater and instantaneous efficiency were determined in various combinations, that is, base, stepped, and stepped‐cum‐sponge ...
A. Venkata Satyanarayana, Osman Mohammed Damtew, Girma Zenebe, Esskindir Demeke Geto, Anteneh Mohammed Tahir   +4 more
wiley   +1 more source

Implementation of the national community health policy in Guinea: a decision space analysis of the roles and responsibilities of community health workers. [PDF]

Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz
Delamou A, Grovogui FM, Camara F, Kolié D, Goumou T, Miller L, Nye A, Bossert T.   +7 more
europepmc   +1 more source

Bi‐Level Coordination of Demand Response and Multiple Virtual Power Plants in a Distribution Network for Flexibility Assessment

Energy Science &Engineering, EarlyView.
This study presents a hierarchical coordination framework where multiple VPPs interact with the DSO to optimize energy trades and flexibility offers. Each VPP aggregates DERs and DR, performing internal optimization, day‐ahead bidding, and assessing flexibility to reduce excess renewable generation and pollution.
Alireza Zare, Mohammad Agha Shafiyi, Mehrdad Setayesh Nazar, Miadreza Shafie‐khah, Pierluigi Siano   +4 more
wiley   +1 more source

Accountability, autonomy, equity, and trust in selected healthcare systems: a comparative analysis. [PDF]

Isr J Health Policy Res
Sigawi T, Yosef D, Tal O.
europepmc   +1 more source

Machine Learning and Artificial Intelligence Techniques for Intelligent Control and Forecasting in Energy Storage‐Based Power Systems

Energy Science &Engineering, EarlyView.
A new energy paradigm assisted by AI. ABSTRACT The tremendous penetration of renewable energy sources and the integration of power electronics components increase the complexity of the operation and power system control. The advancements in Artificial Intelligence and machine learning have demonstrated proficiency in processing tasks requiring ...
Balasundaram Bharaneedharan, Suresh Panchanathan, Chan Choon Kit, Elumalai Perumal Venkatesan, Nasim Hasan   +4 more
wiley   +1 more source

A Data Engineering Framework for Ethereum Beacon Chain Rewards: From Data Collection to Decentralization Metrics. [PDF]

Sci Data
Yan T, Li S, Kraner B, Zhang L, Tessone CJ.   +4 more
europepmc   +1 more source

Decentralized finance : challenges of financial law with regard to decentralized finance

Alors que la finance traditionnelle peine à se renouveler, les nouveaux applicatifs de finance décentralisée proposent des services financiers basés sur des protocoles innovants, codés et entièrement gérés par les utilisateurs. Les classifications historiques de la finance sont largement inefficaces et des catégories telles que celle des instruments ...
openaire   +1 more source

A Full AC Time‐Series Analysis of Photovoltaic Hosting Capacity in Niger's Grid

Energy Science &Engineering, EarlyView.
Methodological framework for PV hosting capacity assessment. ABSTRACT The integration of solar photovoltaic (PV) systems into sub‐Saharan African distribution grids presents a transformative opportunity to enhance energy access and sustainability. However, accurately quantifying the hosting capacity (HC), the maximum PV power that can be accommodated ...
Hamza Abarchi Halarou, Yacouba Moumouni, Bonkaney Abdou Latif, Abdoulaye Moussa Falmata, Amadou Oumarou Fati, Madougou Saidou   +5 more
wiley   +1 more source

(De)centralized Water Futures: Key Dimensions of Infrastructure, Governance, and Operations. [PDF]

WIREs Water
Cooperman AD, Rempel JL, Adams EA, Cantor A, Fuerte MM, Osborne-Gowey J, Wilson NJ, Workman CL, Beresford M, Harris LM, Méndez-Barrientos LE, Shah SH, Wutich A, Stoler J.   +13 more
europepmc   +1 more source

Plasma Activate Nitrogen for Efficient Ammonia Synthesis

Exploration, EarlyView.
This review systematically summarizes the classification and reaction mechanism of plasma, and discusses the synergy between different plasmas and catalytic methods along with energy consumptions in detail, in order to gain a deeper understanding of currently ammonia synthesis strategies.
Yamei Zhang, Jianfei Yu, Haixia Wu, Zhijun Zhao, Hongjin Xia, Qingyang Li, Yiran Wang, Dongyang Li, Qian Wang   +8 more
wiley   +1 more source