搜索结果: 1-15 共查到“理学 lions”相关记录16条 . 查询时间(0.069 秒)
Megan Leftwich and her students at George Washington University are conducting a comprehensive field study on the high-performance swimming of sea lions. With support from NSF, the mechanical engineer...
Mountain lions fear humans,fleeing when they hear our voices,new study reveals
Mountain lions fear humans they hear our voices
2017/7/24
"Fraidy cat" isn't the way most people think of mountain lions, but when it comes to encounters with humans, perhaps they should.New research into the behavior of these big cats indicates that they do...
The tale teeth tell about the legendary man-eating lions of Tsavo
The tale teeth tell legendary man-eating lions Tsavo
2017/4/27
An analysis of the microscopic wear on the teeth of the legendary “man-eating lions of Tsavo” reveals that it wasn’t desperation that drove them to terrorize a railroad camp in Kenya more than a centu...
A Bahri-Lions Theorem and a Brezis-Nirenberg Problem Revisited
Bahri-Lions Theorem Brezis-Nirenberg
2015/4/3
A Bahri-Lions Theorem and a Brezis-Nirenberg Problem Revisited.
A highway runs through it: Mountain lions in Southern California face genetic decay（图）
genetic decay Southern California
2014/12/1
Cut off by freeways and human development, mountain lions in Southern California are facing a severe loss of genetic diversity, according to a new study led by the University of California, Davis, in ...
Bio-logging collar reveals unprecedented detail about California mountain lions（图）
Bio-logging California mountain lions Wild cats
2014/8/26
Actually, you may never be able to spend time on the trail with a wild cat, but if the cat is wearing the new high tech collar designed by University of California, Santa Cruz, researchers, you'll fin...
Contribution of river-borne soil organic carbon to the Gulf of Lions (NW Mediterranean)
river-borne soil organic Gulf of Lions
2014/4/16
We determined the spatial distribution patterns of the Branched and Isoprenoid Tetraether (BIT) index, a
specific proxy of riverborne soil organic carbon (OC) input from land to the ocean, by analyzi...
A wide-ranging study of big cat skulls, led by Oxford University scientists, has shown that tigers have bigger brains, relative to their body size, than lions, leopards or jaguars.The team investigate...
Inertial Oscillations on the Continental Shelf of the Gulf of Lions—Observations and Theory
Inertial Oscillations Lions—Observations Continental Shelf
2009/2/9
Observations in the Gulf of Lions (northwestern Mediterranean Sea) in summer have shown that gusts of wind lasting a few days generate transient upwellings and inertial motions. Oscillations at the in...
Bottom Pressure and Sea Level Measurements in the Gulf of Lions
Bottom Pressure Gulf of Lions Sea Level Measurements
2009/2/9
Bottom and atmospheric pressure, sea level, wind, current and temperature measurements have been obtained during summer in the coastal zone of the Gulf of Lions. Relations between these parameters are...
A Numerical Study of the Effects of Coastline Geometry on Wind-Induced Upwelling in the Gulf of Lions
Coastline Geometry Wind-Induced Upwelling Gulf of Lions
2009/2/5
An attempt is made to explain the fixed locations of coastal upwelling centers in the Gulf of Lions as a function of the coastline geometry alone. The semi-implicit numerical model, based on two-layer...
Hydrographic Structure of the Convection Regime in the Gulf of Lions：Winter 1987
Hydrographic Structure northwestern Mediterranean Convection Regime
2008/12/23
Deep winter convection in the northwestern Mediterranean (Gulf of Lions) and the subsequent formation of Mediterranean Deep Water were observed using advanced oceanographic instrumentation during a si...
Observations of Deep Convection in the Gulf of Lions, Northern Mediterranean, during the Winter of 1991/92
acoustic Doppler current profiler Deep Convection
2008/12/9
During December 1991 to April 1992 measurements with moored acoustic Doppler current profiler (ADCP) stations and shipboard surveys were carried out in the convection regime of the Gulf of Lions, nort...
EMBEDDING AND MAXIMAL REGULAR DIFFERENTIAL OPERATORS IN SOBOLEV-LIONS SPACES
embedding operators Banach-valued function spaces differential operator equations (DOE) maximal regularity operator-valued Fourier multipliers interpolation of Banach spaces
2007/12/11
This study focuses on vector-valued anisotropic Sobolev--Lions spaces associated with Banach spaces $E_{0},$ $E$. Several conditions are found that ensure the continuity and compactness of embedding o...
Schwarz 算法的 Lions 框架与异步并行算法的收敛性证明
2007/8/27
经典的 Schwarz 算法,早在1870年就提出了,是求解不规则椭圆型方程的交替法.本世纪苏联学者等又在变分框架下论证了收敛性.近年来以 Schwarrz算法为基础的区域分解算法,发展十分活跃,当前该方法正与并行算法,预处理,快速直接解,多水平及多层网格技术结合,成为计算数学领域内最有前途一个分支.虽然表面看 Schwarz 算法不是并行的,但康立山等打破了分解区域为两子域的