搜索结果: 1-15 共查到“eclipse”相关记录57条 . 查询时间(0.041 秒)
Intermountain West plant’s response to the 2017 solar eclipse（图）
Intermountain West plant response 2017 solar eclipse
2019/10/28
The total solar eclipse of August 2017 offered scientists the chance to study a variety of celestial and earthly phenomena, from learning more about the Sun's corona to the behavior of animals and pla...
Low-Resource Eclipse Attacks on Ethereum's Peer-to-Peer Network
Ethereum eclipse attacks blockchain
2018/3/9
We present eclipse attacks on Ethereum nodes that exploit the peer-to-peer network used for neighbor discovery. Our attacks can be launched using only two hosts, each with a single IP address. Our ecl...
'First taste' video released from citizen science project capturing entire U.S. transit of solar eclipse（图）
First taste citizen science project entire U.S. transit solar eclipse
2017/9/5
For most Americans in the path of totality, Aug. 21 was spent in awe of the first transcontinental solar eclipse in 40 years. For the scientists and volunteers at the National Science Foundation (NSF)...
Spoiler Alert:Computer Simulations Provide Preview Of Solar Eclipse（图）
Spoiler Alert Computer Simulations Provide Preview Solar Eclipse
2017/9/5
On August 21, 2017, a total eclipse of the Sun will be visible across the U.S. The eclipse, which will trace out a 70-mile-wide band across 14 states, is generating excitement and motivating pilgrimag...
Spoiler Alert:Computer Simulations Provide Preview Of Upcoming Eclipse（图）
Spoiler Alert Computer Simulations Provide Preview Upcoming Eclipse
2017/9/5
A research team from Predictive Science Inc. (PSI) used the Stampede2 supercomputer at The University of Texas at Austin’s Texas Advanced Computing Center (TACC) to forecast the corona of the sun duri...
Eclipse to Shed Light on Weather in Space and on Earth（图）
eclipse Shed Light on Weather Space Earth
2017/9/4
When a total solar eclipse sweeps across U.S. skies on Monday, Aug. 21, UMass Lowell faculty and students will be stationed around the country, conducting research that will be used to better predict ...
Solar eclipse science along the path of totality:Eclipse on August 21 offers unique research opportunities
Solar eclipse science Eclipse August 21 unique research opportunities
2017/7/25
In a briefing today on solar eclipse science, leading U.S. scientists highlighted research projects that will take place across the country during the upcoming August 21 solar eclipse. The research wi...
NSF/NASA/NCAR press conference:What will scientists learn from the August 21 total solar eclipse?
NSF NASA NCAR press conference scientists learn the August 21 total solar eclipse
2017/7/24
The total solar eclipse next month is the first to cross the U.S. from coast to coast in nearly a century, giving scientists a unique opportunity to observe the sun's corona with an array of technolog...
NSF will join several federal agencies and science organizations June 21 for two back-to-back briefings organized by NASA to provide important solar eclipse viewing safety, travel and science informat...
That is just what happens in an unnamed binary star system nearly 10,000 light years from Earth. The newly discovered system, known only by its astronomical catalog number TYC 2505-672-1, sets a new r...
We present eclipse attacks on bitcoin’s peer-to-peer network.
Our attack allows an adversary controlling a suffi-
cient number of IP addresses to monopolize all connections
to and from a victim bit...
Stubborn Mining: Generalizing Selfish Mining and Combining with an Eclipse Attack
cryptographic protocols Bitcoin
2015/12/24
Sel sh mining [9] is a well-known attack where a sel sh miner, under certain conditions, can gain a
disproportionate share of reward by deviating from the honest behavior.
福建农林大学生命科学学院实验化学课件 Cary Eclipse荧光分析。
一种Eclipse调强放疗计划优化方法在上段食管癌的应用评估
优化 治疗计划设计 调强放疗 食管癌
2016/3/22
评估一种利用Eclipse治疗计划系统的基部剂量计划进行补偿(base dose plan compensation, BDPC)的调强放疗(IMRT)计划优化方法应用于上段食管癌的可行性。方法 选择19例上段食管癌患者,设计初始IMRT计划,并分别用BDPC法和热点冷点控制(hot and cold spot control, HCSC)法进一步优化。比较两种计划的靶区覆盖、适形指数(CI)、均...
Physical parameter eclipse mapping of the quiescent disc in V2051 Ophiuchi
V2051 Oph cataclysmic variables
2014/12/26
We analyse simultaneous UBVR quiescent light curves of the cataclysmic variable V2051 Oph using the Physical Parameter Eclipse Mapping (PPEM) method in order to map the gas temperature and surface den...