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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Stability conditions and quadratic differentials
稳定性条件 二次微分 三角分类
2023/5/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Stability conditions for a free boundary problem of 3-D compressible Euler equations coupled with a nonlinear Poisson equation
三维 可压缩欧拉方程 耦合 非线性泊松方程 自由边界问题 稳定性条件
2023/4/18
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:First-order methods for convex optimization and monotone inclusions under local Lipschitz conditions
局部利普希茨条件 凸优化 单调夹杂物 一阶方法
2023/5/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Eigenvalues of boundary value problems with transmission conditions and eigenparameter-dependent boundary conditions
传输条件 本征参数 相关边界条件 边值问题 本征值
2023/5/16
Variations in climate conditions affect reproductive success of Antarctic krill, study finds
climate condition reproduction of krill SAM MEI seasonal variation
2021/8/4
Climate conditions play a significant role in the reproductive success of mature female Antarctic krill and are a factor in fluctuations of the population that occur every five to seven years, a new s...
Researchers offers a new understanding of how gene activity directs plant growth, and how quickly plants respond to their environment -- with shifting light conditions triggering molecular changes in ...
Climate conditions during the migration of Homo sapiens out of Africa reconstructed
climate condition Africa dry-humid climate
2021/8/4
An international research team led by Professor Dr Frank Schäbitz has published a climate reconstruction of the last 200,000 years for Ethiopia. This means that high-resolution data are now avail...
![](http://www.firstlight.cn/upload/imgfile/20214/9/202149143133193.jpg)
Study shows how varying Arctic climate conditions impact vulnerable species(图)
varying Arctic climate conditions impact vulnerable species
2021/4/9
New findings on the diet of Arctic foxes, determined by the condition of their teeth, show how varying climate conditions in the Arctic affect the animals that live there.In a U.S. National Scien...
![](http://www.firstlight.cn/upload/imgfile/20204/29/2020429161150556.jpg)
Research expedition faces extreme conditions in fast-changing Arctic
Research expedition extreme conditions fast-changing Arctic
2020/4/29
In October 2019, scientists froze a ship filled with equipment into Arctic sea ice with the intention of drifting across the Arctic Ocean for a full year, gathering data on polar atmosphere, ice and o...
![](http://www.firstlight.cn/upload/imgfile/20204/26/202042685421445.jpg)
Research expedition faces extreme conditions in fast-changing Arctic(图)
Research expedition faces extreme conditions fast-changing Arctic
2020/4/26
In October 2019, scientists froze a ship filled with equipment into Arctic sea ice with the intention of drifting across the Arctic Ocean for a full year, gathering data on polar atmosphere, ic...
PROJECTING CHANGES IN COASTAL MORPHOLOGY BY SATISFYING PREREQUISITE CONDITIONS OF SLAMM SOFTWARE IN CONTEXT OF SUNDARBAN
Sea Level Affecting Marshes Model(SLAMM) National Wetlands Inventory from US Fish and Wildlife Service(NWI) National Wetlands Inventory from US Fish and Wildlife Service(NAVD 88)
2019/2/28
RS and GIS data have been acquired as a primary source for study. The satellite images mainly show the temporal changes in coastal morphology and shorelines of the area. The main aim is to analyze the...
STUDY ON SITE CONDITIONS BASED ON TOPOGRAPHIC SLOPE
DEM, Topographic Slope, Vs30, Site Conditions
2018/5/15
The travel-time averaged shear-wave velocity to a depth of 30m (Vs30) below the Earth’s surface is widely used to classify sites in many building codes. Vs30 is also used to estimate site classificati...
ESTIMATING HOUSING VACANCY RATE IN QINGDAO CITY WITH NPP-VIIRS NIGHTTIME LIGHT AND GEOGRAPHICAL NATIONAL CONDITIONS MONITORING DATA
Housing vacancy rate (HVR) NPP-VIIRS Nighttime light data Geographic National Conditions Monitoring Data (GNCMD) resident population distribution data SVM Moran's I
2018/5/15
Accompanying China's rapid urbanization in recent decades, especially in the new millennium, the housing problem has become one of the most important issues. The estimation and analysis of housing vac...
ECO-ENVIRONMENT STATUS EVALUATION AND CHANGE ANALYSIS OF QINGHAI BASED ON NATIONAL GEOGRAPHIC CONDITIONS CENSUS DATA
national geographic conditions census remote sensing eco-environment status ecological index ecological change analysis
2018/5/17
As the headstream of the Yellow River, the Yangtze River and the Lantsang River, located in the hinterland of Qinghai-Tibet Plateau, Qinghai province is hugely significant for ecosystem as well as for...
A Big Spatial Data Processing Framework Applying to National Geographic Conditions Monitoring
Spatial Data Hadoop Index Spatial Operations
2018/5/16
In this paper, a novel framework for spatial data processing is proposed, which apply to National Geographic Conditions Monitoring project of China. It includes 4 layers: spatial data storage, spatial...