搜索结果: 1-15 共查到“理学 picture”相关记录31条 . 查询时间(0.015 秒)
When a muscle becomes injured, it repairs itself using a flurry of cellular activity, with stem cells splitting and differentiating into many types of specialized cells, each playing an important role...
Human-driven climate change only half the picture for krill
krill climate change natural variability ecological system
2021/8/4
New research about the fate of krill -- one of the most abundant species on Earth -- during this century has important implications for not only the Antarctic food web, but for the largest commercial ...
A transdisciplinary team examined regulatory impacts on Great Lakes mercury, focusing on an Upper Peninsula tribal community with high fish consumption.Mercury is a widespread environmental toxicant a...
VLBA Measurement Promises Complete Picture of Milky Way（图）
VLBA Measurement Complete Picture Milky Way
2017/10/26
Astronomers using the National Science Foundation’s Very Long Baseline Array (VLBA) have directly measured the distance to a star-forming region on the opposite side of our Milky Way Galaxy from the S...
Modern genetic sequencing tools give clearer picture of how corals are related（图）
modern genetic sequencing tools clearer picture corals
2017/9/5
The documentary “Chasing Coral,” released on Netflix in July, is a cinematic warning about how the bleaching of coral reefs may foreshadow how these marine animals will respond to climate change. Cora...
A big-picture look at the world’s worst Ebola epidemic
big-picture the world’s worst Ebola epidemic
2017/4/27
An international effort to analyze the entire database of Ebola virus genomes from the 2013–2016 West African epidemic reveals insights into factors that sped or slowed the rampage and calls for using...
Study offers clearest picture yet of how HIV defeats a cellular defender
clearest picture yet HIV defeats cellular defender
2016/3/14
A new study offers the first atomic-scale view of an interaction between the HIV capsid – the protein coat that shepherds HIV into the nucleus of human cells – and a host protein known as cyclophilin ...
An improved seismicity picture of the Southern Tyrrhenian area by the use of OBS and land-based networks: the TYDE experiment
Ocean bottom seismograph integrated seismic networks southern Tyrrhenian Sea
2015/9/7
The problem of large location uncertainties for seismicity occurring in the Southern Tyrrhenian
Sea have been partially exceeded during the implementation of the long-term scientific mission of
the ...
Big data is changing the field of ecology. The shift is dramatic enough to warrant the creation of an entirely new field: macrosystems ecology.
Principles for a Unified Picture of Fermions
Principles Unified Picture of Fermions General Physics
2012/5/31
The principles and conceptual foundations required for a unified picture of fermions are clarified, which in turn suggest that the standard theory may be reducible in a far simpler form. The resultant...
Hydrogen and deuterium in shock wave experiments, ab initio simulations and chemical picture modeling
Hydrogen and deuterium ab initio simulations chemical picture modeling Plasma Physics
2012/5/17
We present equation of state data of shock compressed hydrogen and deuterium. These have been calculated in the physical picture by using {\it ab initio} molecular dynamics simulations based on finite...
Mid-latitude storm tracks are major weather patterns that account for the majority of precipitation in the globe’s middle latitudes, which includes most of the heavily populated areas of North America...
On a translationally invariant nuclear single particle picture
translationally invariant single particle picture
2011/7/20
If one assumes a translationally invariant motion of the nucleons relative to the c. m. position in single particle mean fields a correlated single particle picture of the nuclear wave function emerge...
If one assumes a translationally invariant motion of the nucleons relative to the c. m. position in single particle mean fields a correlated single particle picture of the nuclear wave function emerge...
A New Proposal for the Picture Changing Operators in the Minimal Pure Spinor Formalism
New Proposal the Minimal Pure Spinor Formalism High Energy Physics - Theory
2011/7/27
Abstract: Using a new proposal for the "picture lowering" operators, we compute the tree level scattering amplitude in the minimal pure spinor formalism by performing the integration over the pure spi...