搜索结果: 136-150 共查到“理学 Scientists”相关记录312条 . 查询时间(0.031 秒)
Scientists engineer animals with ancient genes to test causes of evolution（图）
Scientists engineer animals ancient genes test causes of evolution
font style='font-size:12px;'>
2017/2/16
Scientists at the University of Chicago have created the first genetically modified animals containing reconstructed ancient genes, which they used to test the evolutionary effects of genetic changes ...
A better way to simulate accretion of the supermassive black hole at the center of the Milky Way is developed by PPPL and Princeton scientists
simulate accretion supermassive black hole Milky Way developed PPPL Princeton scientists
font style='font-size:12px;'>
2017/1/9
Scientists at Princeton University and the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) have developed a rigorous new method for modeling the accretion disk that feeds ...
中国生物工程学会第二届青年科技论坛（China Society of Biotechnology Young Scientists Forum II）
中国生物工程学会 第二届 青年科技 论坛
font style='font-size:12px;'>
2017/2/13
近年来，我国生命科学和工程领域涌现出了一大批优秀的青年科技工作者，为国家的科技创新和创业注入了巨大的活力。为推动生物工程领域不同学科、不同专业和不同区域青年研究人员的交流，中国生物工程学会于2016年6月18号在中粮集团中央研究院举行了首届青年科技论坛，参会青年科学家交流热烈而卓有成效。此次论坛同时启动了学会“青年工作委员会”的筹备工作。2016年8月11日学会第六届理事会第二次会议上通过理事会决...
For the first time,scientists catch water molecules passing the proton baton
first time scientists water molecules proton baton
font style='font-size:12px;'>
2016/12/13
Water conducts electricity, but the process by which this familiar fluid passes along positive charges has puzzled scientists for decades.But in a paper published in the Dec. 2 issue of the ...
Scientists discover fossil tumor in 255 million-year-old mammal forerunner
Scientists fossil tumor 255 million-year-old mammal forerunner
font style='font-size:12px;'>
2016/12/13
When paleontologists cut into the fossilized jaw of an ancient creature, they got more than they bargained for: a toothy tumor.As the scientists report in a paper published today in the Journal o...
NSF-supported scientists to present research results on Earth's critical zone at AGU fall meeting
NSF scientists Earth's critical zone AGU fall meeting
font style='font-size:12px;'>
2016/11/29
The thin veneer of Earth's surface that stretches from the top of the forest canopy to the base of bedrock is known as the "critical zone." It's where fresh water flows, rock turns to soil, and life f...
NSF-funded scientists to present on long-term ecological research findings at AGU fall meeting
NSF-funded scientists long-term ecological research findings AGU fall meeting
font style='font-size:12px;'>
2016/11/29
Climate change effects on the U.S. West Coast's undersea kelp forests. Life in ice. Extreme rainfall patterns and how they affect Midwest crops. These are just a few of the topics scientists affiliate...
TSRI Scientists Develop New Toolkit for Exploring Protein Biology
TSRI Scientists Protein Biology
font style='font-size:12px;'>
2016/11/29
Scientists at The Scripps Research Institute (TSRI) have developed a broadly useful method to unmask new functional features of human proteins.Proteins carry out thousands of essential functions in ce...
Scientists optimize FRET-FLIM to study activity of two signaling molecules within a single dendritic spine
Scientists FRET-FLIM two signaling molecules single dendritic spine
font style='font-size:12px;'>
2016/11/4
An ongoing challenge for scientists working to understand the brain is being able to see all its parts. Researchers have spent centuries developing better imaging techniques to see beyond the abilitie...
Predicting Climate Impacts on Ecosystems Will Require Scientists to Widen the Lens
Predicting Climate Ecosystems Scientists Widen the Lens
font style='font-size:12px;'>
2016/11/4
Most research on climate change ecology is limited to the impacts of a single climate variable, such as temperature or water availability, on one trophic level at a time — and often on a single specie...
Scientists model outer membrane of 12 bacterial species to speed new drugs for 'bad bugs'
Scientists model membrane 12 bacterial species speed new drugs bad bugs
font style='font-size:12px;'>
2016/11/4
As bacteria change their behavior to foil the drugs designed to kill them, illnesses that were once relatively easy to treat become difficult to cure. The phenomenon is known as antibiotic resistance,...
Scientists get their first look into how bacteria construct a slimy biofilm fortress
Scientists bacteria construct biofilm fortress
font style='font-size:12px;'>
2016/11/4
Princeton researchers have for the first time revealed the mechanics of how bacteria build up slimy masses, called biofilms, cell by cell. When encased in biofilms in the human body, bacteria are a th...
UChicago scientists identify enzyme that removes molecular modifications from transfer RNA
UChicago scientists enzyme molecular modifications transfer RNA
font style='font-size:12px;'>
2016/11/4
New research by scientists from the University of Chicago demonstrates that the mammalian enzyme ALKBH1 can remove molecular modifications from transfer RNA, causing a measurable effect on protein tra...
IU scientists discover 'supramolecule' that could help reduce nuclear,agricultural waste
IU scientists supramolecule reduce nuclear agricultural waste
font style='font-size:12px;'>
2016/11/4
Indiana University researchers have reported the first definitive evidence for a new molecular structure with potential applications to the safe storage of nuclear waste and reduction of chemicals tha...
Scientists Expect to Calculate Amount of Fuel Inside Earth by 2025
Scientists Calculate Amount Fuel Inside Earth 2025
font style='font-size:12px;'>
2016/9/29
Earth requires fuel to drive plate tectonics, volcanoes and its magnetic field. Like a hybrid car, Earth taps two sources of energy to run its engine: primordial energy from assembling the planet and ...