搜索结果: 1-12 共查到“国际动态 S-phase”相关记录12条 . 查询时间(0.244 秒)
If the USA were to shut down its nuclear power plants, the pollution from the coal, gas, and oil that would be used to make up the generation shortfall would result in a worsening of air quality that ...
Scientists capture first-ever view of a hidden quantum phase in a 2D crystal（图）
二维晶体 隐藏量子相 视图 单脉冲光谱技术
2023/6/6
The development of high-speed strobe-flash photography in the 1960s by the late MIT professor Harold “Doc” Edgerton allowed us to visualize events too fast for the eye — a bullet piercing an apple, or...
Researchers confirm decades-old theory describing principles of phase transitions
Researchers decades-old theory describing principles phase transitions
2016/11/29
New research conducted at the University of Chicago has confirmed a decades-old theory describing the dynamics of continuous phase transitions.The findings, published in the Nov. 4 issue of Science, p...
3-D Galaxy-mapping Project Enters Construction Phase
3-D Galaxy-mapping Project Construction Phase
2016/8/11
A 3-D sky-mapping project that will measure the light of millions of galaxies has received formal approval from the U.S. Department of Energy to move forward with construction. Installation of the pro...
Researchers Discover New Phase of Boron Nitride and a New Way to Create Pure c-BN
Researchers Discover New Phase New Way Create Pure c-BN
2016/2/23
We report a direct conversion of hexagonal boron nitride (h-BN) into pure cubic boron nitride (c-BN) by nanosecond laser melting at ambient temperatures and atmospheric pressure in air. According to t...
Researchers Find New Phase of Carbon,Make Diamond at Room Temperature
Researchers Carbon Diamond Room Temperature
2015/12/8
We report the discovery of new phase of carbon (referred to as Q-carbon) and address fundamental issues related to direct conversion of carbon into diamond at ambient temperatures and pressures in air...
Purdue researchers observe phase transition thought impossible
Purdue researchers phase transition thought impossible
2015/11/12
An ultrapure material taken to pressures greater than that in the depths of the ocean and chilled to temperatures colder than outer space has revealed an unexpected phase transition that crosses two d...
Scientists have predicted a new phase of superionic ice, a special form of ice that could exist on Uranus and Neptune, in a theoretical study performed by a team of researchers at Princeton University...
$8 Million State Grant Jump-Starts Next Phase of Renovations for Historic Eastman Theatre（图）
Eastman Theatre
2007/3/19
March 16, 2007，An $8 million commitment from New York State will make it possible for the University of Rochester and its Eastman School of Music to move forward on the second phase of renovations at ...
February 15, 2007，Smithfield Foods Inc., the nation's largest hog producer and a leading processor and marketer of fresh pork and processed meats, is phasing out individual gestation stalls and replac...
Occupational Safety & Health Administration Seeking Comments on Third Phase of Standards Improvement Process
health and safety standards employee protections
2006/12/29
WASHINGTON -- The Occupational Safety and Health Administration (OSHA) is seeking comments until Feb. 20, 2007, on phase three of its Standards Improvement Project (SIPs III), the third in a series of...
Phase-Two Selection Launched for NGOs in PRC Poverty Reduction Work
Poverty programs poor communities
2006/12/11
1 December 2006，BEIJING, PEOPLE’S REPUBLIC OF CHINA - ADB and its partners involved in a unique poverty reduction project in the People’s Republic of China (PRC) have launched the second round of a se...