搜索结果: 1-15 共查到“物理学 S waves”相关记录171条 . 查询时间(0.14 秒)
Tuning in to invisible waves on the JET tokamak（图）
JET托卡马克 聚变实验 天线诊断
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2023/6/9
Research scientist Alex Tinguely is readjusting to Cambridge and Boston.
Powering navigational buoys with help of ocean waves
ocean buoy TENG wave energy energy conversion
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2021/8/6
Traditionally used energy harvesting technologies, like photovoltaic panels or wind turbines, suffer from several limitations. In the absence of daylight and wind, neither of the two can supply any po...
Astronomers seek gravitational waves with renewed NSF grant
NSF 引力波 双星超大质量黑洞
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2023/5/24
The National Science Foundation (NSF) has renewed a Physics Frontiers Center grant to the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) consortium, giving Cornell astronomy r...
基于JUNO卫星WAVES仪器波动数据的木星磁层哨声波分析研究
木星磁层 JUNO卫星 哨声波 统计分析
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2019/3/19
等离子体波的空间分布在木星磁层高能电子动力学过程中起着重要的作用.现有大多数对木星磁层哨声波的观测仅限于|λ|≤ 15°的磁纬范围内，但是最新的JUNO卫星WAVES仪器提供的波动数据使得更高纬度、更广区域范围内的等离子体波动分布研究成为可能.本文通过对JUNO卫星WAVES仪器数据进行分析处理，详细研究了木星磁层哨声波的空间分布特性.观测表明，存在位于高LJ、高磁纬的木星磁层哨声波，它们广泛分布...
LIGO detects gravitational waves for third time
LIGO detects gravitational waves third time
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2017/7/21
The collision of a pair of colossal, stellar-mass black holes has made itself heard, nearly 3 billion light years away, through a cosmic microphone on Earth.
On Jan. 4, the Laser Interferometry Gravi...
Ultracold atom waves may shed light on rogue ocean killers
Ultracold atom waves shed light rogue ocean killers
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2017/7/19
By precisely controlling the quantum behavior of an ultracold atomic gas, Rice University physicists have created a model system for studying the wave phenomenon that may bring about rogue waves in Ea...
2017引力波国际研讨会（International Symposium on Gravitational Waves）
2017 引力波 国际研讨会
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2017/4/24
The direct detection of gravitational waves opens a new window to explore our Universe and indicates the coming of a new era of gravitational wave astronomy. In 2015, the KITPC program on “The Ne...
长江大学物理科学与技术学院力学课件第九章 Waves。
Sound waves create whirlpools to round up tiny signs of disease
Sound waves create whirlpools tiny signs of disease
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2017/2/16
Mechanical engineers at Duke University have demonstrated a tiny whirlpool that can concentrate nanoparticles using nothing but sound. The innovation could gather proteins and other biological structu...
LIGO begins next search for gravitational waves
LIGO begins next search gravitational waves
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2016/12/13
Statement from National Science Foundation Director France Córdova regarding news that, after a series of upgrades, researchers have reactivated the twin detectors of the Laser Interferometer Gravitat...
Tech uses sound waves to find clogged sewer pipes
sound waves clogged sewer pipes
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2016/8/1
With more than 800,000 miles of sewer pipes in the United States, wastewater utilities tasked with keeping those pipes clear have their work cut out for them.Now, a small business has developed a quic...
UI physicist says current in one iron magnetic sheet can create quantized spin waves in another, separate sheet
UI physicist iron magnetic sheet create quantized spin waves separate sheet
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2016/8/1
The findings of a new study by University of Iowa theoretical physicist Michael Flatte could play a role in the development of future generations of smaller, more energy-efficient computers and e...
Gravitational waves detected from second pair of colliding black holes
Gravitational waves second pair colliding black holes
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2016/6/22
On Dec. 26, 2015 at 03:38:53 UTC, scientists observed gravitational waves -- ripples in the fabric of spacetime -- for the second time.
The gravitational waves were detected by both of the twinLaser ...
Iowa State engineers develop flexible skin that traps radar waves,cloaks objects
Iowa State engineers flexible skin traps radar waves cloaks objects
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2016/3/14
AMES, Iowa – Iowa State University engineers have developed a new flexible, stretchable and tunable “meta-skin” that uses rows of small, liquid-metal devices to cloak an object from th...
LIGO confirms RIT’s breakthrough prediction of gravitational waves
LIGO breakthrough prediction gravitational waves
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2016/2/23
Research conducted by Rochester Institute of Technology scientists was integral to the breakthrough detection of gravitational waves from binary black holes that was announced today by the Laser ...