搜索结果: 1-15 共查到“国际动态 states”相关记录33条 . 查询时间(0.156 秒)
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Differences in T cells’ functional states determine resistance to cancer therapy(图)
T细胞 癌症治疗 耐药性
2023/6/6
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Changes in snowmelt threaten farmers in western United States(图)
Changes snowmelt threaten farmers western United States
2020/4/29
Farmers in parts of the western United States who rely on snowmelt to help irrigate their crops will be among the hardest hit in the world by climate change, a new study reveals.
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Changes in snowmelt threaten farmers in western United States(图)
Changes snowmelt threaten farmers western United States
2020/4/26
Farmers in parts of the western United States who rely on snowmelt to help irrigate their crops will be among the hardest hit in the world by climate change, a new study reveals.In a paper published i...
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Research reveals exotic quantum states in double-layer graphene(图)
exotic quantum states double-layer graphene
2019/10/23
NSF-funded research by scientists at Brown and Columbia Universities has demonstrated the existence of previously unknown states of matter that arise in double-layer stacks of graphene, a two-dimensio...
New Study Suggests the United States’ Power Supply Has the Capacity to be More Adaptable to Climate Change than Previously Predicted
the United States Power Capacity More Adaptable Climate Change Previously Predicted
2017/11/23
Climate change scientists warn that the continued burning of fossil fuels is likely to cause major disruptions to the global climate system leading to more extreme weather, sea level rise, and biodive...
U.S. companies performed 18% of R&D outside the United States in 2013
U.S. companies performed 18% R&D outside United States 2013
2017/4/27
U.S. companies spent $73 billion on research and development (R&D) performed outside the United States in 2013, according to a new report by the National Science Foundation's National Center for Scien...
Fly-over states matter when understanding–and saving-migratory birds
Fly-over states matter saving-migratory birds
2017/3/30
Around the world, thousands of migratory animals travel hundreds or even thousands of miles each year. The journey of migratory animals is more important than their destination. Scientists use the end...
Five states accounted for just over half of the $255 billion of research and development (R&D) companies paid for and performed in the United States in 2013, according to a new report from the Nationa...
New Study Exposes the Growing Problem of Patent Aggregators and Aggregators’ Negative Impact on Innovation in the United States
Patent Aggregators Negative Impact on Innovation United States
2016/5/6
The new study, co-authored by Professor Lauren Cohen of Harvard Business School, Professor Umit Gurun of the University of Texas at Dallas, and Dr. Scott Duke Kominers, a Junior Fellow at th...
Rise and fall of agrarian states influenced by climate volatility
Rise and fall agrarian states climate volatility
2015/11/12
Climate variability is one of the major forces in the rise and fall of agrarian states in Mexico and Peru, according to a team of researchers looking at both climate and archaeological records."We are...
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Quantum mechanical calculations reveal the hidden states of enzyme active sites(图)
enzyme active sites Quantum mechanical
2014/12/1
Enzymes carry out fundamental biological processes such as photosynthesis, nitrogen fixation and respiration, with the help of clusters of metal atoms as “active” sites. But scientists lack basic info...
Electronic Liquid Crystal States Discovered in Parent of Iron-Based Superconductor
energy physics superconductivity Electronic Liquid Crystal States Iron-Based Superconductor
2010/1/11
An international team lead by scientists at the U.S. Department of Energy’s (DOE) Center for Emergent Superconductivity, an Energy Frontier Research Center headquartered at DOE’s Brookhaven National L...
UNITED STATES ANNOUNCES $1 BILLION TO REDUCE FOREST EMISSIONS
UNITED STATES $1 BILLION FOREST EMISSIONS
2009/12/31
Agriculture Secretary Tom Vilsack today announced the United States, joined by Australia, France, Japan, Norway, and the United Kingdom, agreed, in the context of an ambitious and comprehensive outcom...
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Redefining "Healthy Children"--IAEA Helps Member States Investigate Adolescent Obesity(图)
Healthy Children Adolescent Obesity
2009/12/15
Obesity is a major public health problem in all industrialized countries and a burgeoning problem in developing countries, especially throughout Asia, Latin America and parts of Africa, despite the wi...