Results 51 to 60 of about 1,958,889 (196)

Three-dimensional numerical simulations of fast-to-Alfven conversion in sunspots

, 2012
The conversion of fast waves to the Alfven mode in a realistic sunspot atmosphere is studied through three-dimensional numerical simulations. An upward propagating fast acoustic wave is excited in the high-beta region of the model.
Avrett, Bogdan, Bray, Cally, Felipe, Hansen, Hasan, Khomenko, Khomenko, Khomenko, Khomenko, Khomenko, Khomenko, Mihalas, Parchevsky, Rosenthal, T. Felipe, Uchida   +17 more
core   +1 more source

Degrees of freedom effects on a laboratory scale WEC point absorber

International Marine Energy Journal
There are many archetypes of wave energy converters (WEC) that vary widely in operating principles, geometry, controls, number of bodies, and degrees of freedom (DOF).
Courtney Beringer, Bret Bosma, Bryson Robertson   +2 more
doaj   +1 more source

First In Situ Observation of Partial Dislocation-Mediated Plastic Flow in Shocked Single-Crystal Aluminum

Ultrafast Science
In single-crystal aluminum (Al), partial dislocations are believed to play a crucial role in plasticity under extreme loading conditions; however, their activation has seldom been observed in experiments.
Mengyang Zhou, Qiannan Wang, Sen Chen, Sota Takagi, Kouhei Ichiyanagi, Shunsuke Nozawa, Ryo Fukaya, Jiangtao Li, Liang Xu, Yuying Yu, Qiang Wu, Jianbo Hu   +11 more
doaj   +1 more source

A Time Independent Energy Estimate for Outgoing Scalar Waves in the Kerr Geometry

, 2008
The Cauchy problem for the scalar wave equation in the Kerr geometry is considered, with initial data which is smooth and compactly supported outside the event horizon. A time-independent energy estimate for the outgoing wave is obtained.
FELIX FINSTER, Finster F., Finster F., JOEL SMOLLER, Penrose R., Starobinsky A. A., Zel'dovich Ya. B.   +6 more
core   +1 more source

Energy absorption from parks of point‐absorbing wave energy converters in the Swedish exclusive economic zone

Energy Science & Engineering, 2020
In a future energy system based on renewable energy sources, wave energy will most likely play a role due to its high energy potential and low intermittency.
Jens Engström, Malin Göteman, Mikael Eriksson, Mikael Bergkvist, Erik Nilsson, Anna Rutgersson, Erland Strömstedt   +6 more
doaj   +1 more source

Light scattering-based screening method for rapid evaluating antibiotic effects on bacteria using laser speckle imaging

Journal of Biological Engineering
Rapid and timely selection of appropriate antibiotics minimizes treatment delays, enhances patient care, and improves infection control. The antibiotic disk diffusion method (Kirby–Bauer test) is the most widely used growth-based technique for assessing ...
Donghyeok Kim, Seongjoon Moon, Jongseo Lee, Kyoungman Cho, Changhan Lee, Jonghee Yoon   +5 more
doaj   +1 more source

Decision letter for "Multi‐objective Optimization of Drainage‐plates in Wave‐plate Mist Eliminator Using Experiment and Data‐driven Modeling for Lower Water Loss and Energy Requirement"

, 2022

openalex   +2 more sources

Wave Energy Potential for Development of Renewable Energy in Riau Archipelago Province

Omni-Akuatika, 2020
Energy and electricity demand in Riau Islands is increasing rapidly due to the fast-growing population, urbanization, industrial development, and economic growth. The limitations of energy and electricity in the Riau Islands caused frequent blackouts. To
Risandi Dwirama Putra, Ibnu Kahfi Bachtiar, Tri Nur Cahyo, Mario Putra Suhana, Oksto Ridho Sianturi, Rikoh Manogar Siringoringo, Ni Wayan Purnama Sari, Muhammad Abrar, Ani Suryanti, Satria Agust, Agung Dhamar Syakti   +10 more
doaj   +1 more source

Assessment of the Joint Development Potential of Wave and Wind Energy in the South China Sea

Energies, 2018
The South China Sea is a major shipping hub between the West Pacific and Indian Oceans. In this region, the demand for energy is enormous, both for residents’ daily lives and for economic development.
Yong Wan, Chenqing Fan, Yongshou Dai, Ligang Li, Weifeng Sun, Peng Zhou, Xiaojun Qu   +6 more
doaj   +1 more source

High-energy extracorporeal shock wave therapy for early stage femoral head osteonecrosis: a protocol of systematic review [PDF]

, 2020
Qing-hui Ji, Shi-chen Liu, Jie Miao, Zhixin Ren, Yufei Yuan, Yanbao Li   +5 more
openalex   +1 more source