Results 51 to 60 of about 2,373,958 (343)

Machine learning and the renewable energy revolution: Exploring solar and wind energy solutions for a sustainable future including innovations in energy storage

Sustainable Development
This article evaluates the present global condition of solar and wind energy adoption and explores their benefits and limitations in meeting energy needs.
Abu Danish Aiman Bin Abu Sofian, Hooi Ren Lim, Heli Siti Halimatul Munawaroh, Zengling Ma, K. Chew, P. Show   +5 more
semanticscholar   +1 more source

The Relationship Between Solar Wind Dynamic Pressure Pulses and Solar Wind Turbulence

Frontiers in Physics, 2021
Solar wind dynamic pressure pulses (DPPs) are small-scale plasma structures with abrupt and large-amplitude plasma dynamic pressure changes on timescales of seconds to several minutes.
Mengsi Ruan, Pingbing Zuo, Zilu Zhou, Zhenning Shen, Yi Wang, Xueshang Feng, Chaowei Jiang, Xiaojun Xu, Jiayun Wei, Yanyan Xiong, Ludi Wang   +10 more
doaj   +1 more source

The Pickup Ion-mediated Solar Wind

Astrophysical Journal, 2018
The New Horizons Solar Wind Around Pluto (NH SWAP) instrument has provided the first direct observations of interstellar and He pickup ions (PUIs) at distances between ∼11.26 and 38 au in the solar wind.
G. Zank, L. Adhikari, L.‐L. Zhao, P. Mostafavi, E. Zirnstein, D. McComas   +5 more
semanticscholar   +1 more source

Effect of multi-donor doping on structure and electrical properties of DC ZnO varistor ceramics

Cailiao gongcheng, 2022
Direct-current ZnO varistor ceramic samples were prepared by traditional ceramic sintering process with B2O3, In2O3 and Al2O3multi-donor doping. The effects of B2O3 doping ratio (0.1%-0.4%, molar fraction) on the microstructure and electrical properties ...
CHENG Kuan, ZHAO Hongfeng, ZHOU Yuanxiang   +2 more
doaj   +1 more source

Slowing of the Solar Wind in the Outer Heliosphere

Astrophysical Journal, 2019
This study provides a deeper understanding of how the solar wind evolves with increasing distance from the Sun as it encounters an increasing amount of interstellar material.
H. Elliott, D. McComas, E. Zirnstein, B. Randol, P. Delamere, G. Livadiotis, F. Bagenal, N. P. Barnes, S. Stern, L. Young, C. Olkin, J. Spencer, H. Weaver, K. Ennico, G. Gladstone, Charles W. Smith, New Horizons Plasma, Particle Team   +17 more
semanticscholar   +1 more source

Magnetospheric Cavity Modes Driven by Solar Wind Dynamic Pressure Fluctuations

, 2010
We present results from Lyon-Fedder-Mobarry (LFM) global, three-dimensional magnetohydrodynamic (MHD) simulations of the solar wind-magnetosphere interaction.
Han, Jacobs, Kepko, Kivelson, Korotova, Lyon, M. K. Hudson, M. Wiltberger, Matsuoka, S. G. Claudepierre, S. R. Elkington, Sibeck, Viall, W. Lotko, Wiltberger, Wright   +15 more
core   +1 more source

High‐Resolution Reverse Offset Printed Electroluminescent Multipixel Arrays for Scalable Future Wearable Displays

Advanced Engineering Materials, EarlyView.
This study explores the effects of pixel size and spacing when fabricating electroluminescent (EL) multipixel displays. COMSOL simulations identify the impact of pixel dimensions and spacing on electric field distribution and lighting efficiency. Flexible, high‐resolution EL pixel arrays are reverse offset printed, achieving a 96% reduction in pixel ...
Huanghao Dai, Yuxin Xia, Steve Beeby, Russel Torah   +3 more
wiley   +1 more source

Constraining Low-Frequency Alfvenic Turbulence in the Solar Wind Using Density Fluctuation Measurements

, 2009
One proposed mechanism for heating the solar wind, from close to the sun to beyond 10 AU, invokes low-frequency, oblique, Alfven-wave turbulence. Because small-scale oblique Alfven waves (kinetic Alfven waves) are compressive, the measured density ...
Axford, Benjamin D. G. Chandran, Beresnyak, Beresnyak, Celnikier, Celnikier, Chandran, Chandran, Chandran, Cranmer, Cranmer, Cranmer, Cranmer, Czechowski, Dmitruk, Dmitruk, Dobrowolny, Eliot Quataert, Fisher, Fisk, Galeev, Grappin, Gregory G. Howes, Heyvaerts, Hollweg, Iroshnikov, Kellogg, Kohl, Lithwick, Lithwick, Lithwick, Markovskii, Maron, Marsch, Marsch, Matthaeus, Peera Pongkitiwanichakul, Podesta, Qian Xia, Quataert, Quataert, Ruzmaikin, Schekochihin, Stix, Velli, Verdini, Verdini   +46 more
core   +1 more source

Lithium-6 from Solar Flares [PDF]

, 2000
By introducing a hitherto ignored Li-6 producing process, due to accelerated He-3 reactions with He-4, we show that accelerated particle interactions in solar flares produce much more Li-6 than Li-7.
Benzion Kozlovsky, J. P. Thibaud, Mandzhavidze N., Murphy R. J., Natalie Mandzhavidze, Ramaty R., Reames D. V., Reuven Ramaty, Ritzenhoff S., Vincent Tatischeff   +9 more
core   +2 more sources

Efficient and Scalable Radiative Cooling for Photovoltaics Using Solution‐Processable and Solar‐Transparent Mesoporous Nanoparticles

Advanced Functional Materials, EarlyView.
Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung, Sung Yoon Min, Byungsoo Kang, Yongseok Yoo, Jihun Jang, Yeoun‐Woo Jang, Hyojeong Choi, Hyeong Won Lee, Swarup Biswas, Yongju Lee, Mansoo Choi, Phillip Lee, Min Seok Jang, Hyeok Kim, Shu Yang   +14 more
wiley   +1 more source