Results 31 to 40 of about 15,061,189 (263)

RETRACTED: An empirical investigation of the impact of renewable and non-renewable energy consumption and economic growth on climate change, evidence from emerging Asian countries

Frontiers in Environmental Science, 2023
One of the greatest challenges facing humanity in the current millennium is the need to mitigate climate change, and one of the most viable options to overcome this challenge is to invest in renewable energy.
Jingyun Zhao, Taiming Zhang, Arshad Ali, Jian Chen, Houqi Ji, Tiantian Wang   +5 more
doaj   +1 more source

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Application of Halbach magnetic assembly in the outer rotor of BLDC motor to improve its performance

Frontiers in Energy Research
Modern electric vehicle drive systems are steadily moving toward simplified kinematics and improved energy efficiency. One promising solution is the use of hub motors, in which the electric motor is integrated directly into the vehicle wheel.
Huthaifa A. Al_Issa, Suleiman Qasim Abu-Ein, Mohamed Qawaqzeh, Oleksiy Iegorov, Olga Iegorova, Marina Glebova, Oleksandr Miroshnyk   +6 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Choices for A Brighter Future: Perspectives on Renewable Energy [PDF]

, 1999
The report discusses the perspectives on the evolving U.S. electricity future, the renewable electric technology portfolio, the regional outlook, and the opportunities to move forward.
National Renewable Energy Laboratory (U.S.)
core  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Evaluation of Economic, Energy-Environmental and Societal Effects of Non-Renewable Energy Substitution with Renewable Energy Sources

Journal of Sustainable Development of Energy, Water and Environment Systems, 2015
The analysis of effects of non-renewable energy (reference fuel) substitution with renewable energy sources of interest (RES) was conducted with the use of social indicator for each effect arising from production of a given utility product in communal ...
Joachim Kozioł, Barbara Mendecka
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Empirical analysis of renewable and non-renewable energy resources consumption impact on economic development in Uzbekistan [PDF]

BIO Web of Conferences
In this paper the association among renewable, non-renewable energy consumption and GDP growth is analyzed by using the secondary date of The World Bank and International Energy Agency for the period 1990-2021 of Uzbekistan.
Ibadullaev Ergash, Rajabov Alibek, Matyakubova Dilfuza, Yakubov Azizbek, Yusubov Inomjon   +4 more
doaj   +1 more source

Clean energy choices: Tips on buying and using renewable energy at home [PDF]

, 2000
This brochure provides information on how consumers can use renewable energy in and around the home. Information on buying green power; using renewables to generate power; using passive and active solar and geothermal heat pumps to heat, cool and light ...
National Renewable Energy Laboratory (U.S.)
core