搜索结果: 1-9 共查到“物理学 Variability”相关记录9条 . 查询时间(0.062 秒)
Constraints on the variability of quark masses from nuclear binding
Nuclear binding the light quark heavy nuclei attractive
2014/12/19
Based on recent work on nuclear binding, we update and extend the anthropic constraints on the light quark masses, with results that are more tightly constrained than previously obtained. We find that...
In situ variability of mass-specific beam attenuation and backscattering of marine particles with respect to particle size, density, and composition
mass-specific beam attenuation size density composition
2014/4/4
This study analyzes relationships between concentration of suspended particles represented by dry mass,
[SPM], or area, [AC], and optical properties including particulate beam attenuation (cp), side ...
Epidemic Variability in Hierarchical Geographical Networks with Human Activity Patterns
Epidemic Variability Hierarchical Geographical Networks Human Activity Patterns Social and Information Networks
2012/4/19
Recently, some studies have revealed that non-Poissonian statistics of human behaviors stem from the hierarchical geographical network structure. On this view, we focus on epidemic spreading in the hi...
Variability of Contact Process in Complex Networks
Variability of Contact Process Complex Networks Social and Information Networks
2012/4/19
We study numerically how the structures of distinct networks influence the epidemic dynamics in contact process. We first find that the variability difference between homogeneous and heterogeneous net...
The zipper mechanism in phagocytosis: energetic requirements and variability in phagocytic cup shape
The zipper mechanism in phagocytosis phagocytic cup shape
2010/11/17
Phagocytosis is the fundamental cellular process by which eukaryotic cells bind and engulf particles by their cell membrane. Particle engulfment involves particle recognition by cell-surface receptor...
期刊信息
篇名
The long-term optical variability properties of gamma-ray blazar 3C 273
语种
英文
撰写或编译
撰写
作者
戴本忠、张丙开、张力
第一作者单位
云南大学物理系
刊物名称
International Journal of Modern Physics D
页面
In press
出版日期
2006年
月
日
文章...
Spatial Variability of Shortwave Irradiance for Snowmelt in Forests
Shortwave Irradiance Snowmelt in Forests
2014/4/3
The spatial variation of melt energy can influence snow cover depletion rates and in turn be influenced
by the spatial variability of shortwave irradiance to snow. The spatial variability of shortwav...
Wavelet Analysis of the Wind Velocity and Temperature Variability in the Amazon Forest
Intermittence Temperature Wind Turbulence Amazonia Statistical Analysis
2010/10/13
We studied the turbulent interactions among vertical wind velocity and temperature time-series measured in
the Amazonian forest, during the wet season campaign of Large Biophere-Atmosphere Experiment...
Spatial Variability and Cesium-137 Inventories in Native Forest
Spatial Variability Cesium-137 Inventories Native Forest
2010/10/25
With the nuclear fission discovery and development of nuclear weapons in 1940s, artificial radioisotopes were introduced in the environment. This contamination is due to worldwide fallout by superfici...