搜索结果: 1-7 共查到“Regional Variations”相关记录7条 . 查询时间(0.265 秒)
Regional variations in contraceptive use in Kenya: comparison of Nyanza, Coast and Central Provinces
Modern contraceptive use regions
2015/7/23
This paper analyses the regional variations in contraceptive use between Central, Nyanza and Coast Provinces in Kenya among currently married, fecund women drawn from the 2008-09 Kenya Demographic and...
Regional Variations of Snow Accumulation on Spitsbergen,Svalbard,1997-99
Regional Variations Snow Accumulation Spitsbergen
2009/10/22
End-of-winter snow accumulation has been measured over large areas on Spitsbergen,
Svalbard, using Ground Penetrating Radar (GPR) in the years of 1997,
1998, and 1999. Measuring transects following ...
A six year satellite-based assessment of the regional variations in aerosol indirect effects
satellite-based assessment regional variations aerosol indirect effects
2009/6/23
Aerosols act as cloud condensation nuclei (CCN) for cloud water droplets, and changes in aerosol concentrations have significant microphysical impacts on the corresponding cloud properties. Moderate R...
Regional variations in employment and unemployment, 1970-82
Regional variations jobless rate unemployment
2009/6/2
Even when the jobless rate was relatively low, 5.8 percent in 1979, wide differences in rates for local areas existed, ranging from a high of 40 percent to a low of less than 1 percent.
Regional variations in diffuse nitrogen losses from agriculture in the Nordic and Baltic regions
agriculture catchments
2009/3/6
This paper describes nitrogen losses from, and the characteristics of, 35 selected catchments (12 to 2000 ha) in the Nordic and Baltic countries. Average annual losses of N in 1994–1997 ranged from 5 ...
Regional Variations in Semen Quality of Community-Dwelling Young Men From Flanders Are Not Paralleled by Hormonal Indices of Testicular Function
FSH inhibin B spermatogenic arrest sperm quality T:LH ratio
2008/12/24
Epidemiological studies of sperm quality are hampered by problems such as low participation rates and poor comparability of results due to methodological differences in semen analysis. More ob...
Regional Variations of Hogfish (Lachnolaimus maximus) Life History: Consequences for Spawning Biomass and Egg Production Models
batch fecundity Florida hermaphroditism hogfish Labridae Lachnolaimus maximus
2008/10/21
Life history traits of hogfish, a hermaphroditic reef fish, varied between samples from the Florida
Keys (south Florida) and the eastern Gulf of Mexico (eastern gulf). Differences in female survivors...