National populations of the GCC states 1985 to 2010Durham (United Kingdom) BirksSinclair Ltd
Populations of American bald eagles, once on the brink of extinction, have pleasantly surprised experts-quadrupling (四倍)in size since 2009. In 1963, there were just 417 known bald eagle nesting pairs in the lower 48 states. But according to a new report from the U.S. Fish and Wildlife...
We created three models to estimate the proportion and numberof adult males who are MSM in 17 southern states. Model A used state-specific census data stratified by rural/suburban/urbanarea and national estimates of the percentage MSM in corresponding areas. Model B used a national estimate of ...
Populations of white﹣tailed deer(白尾鹿) are growing rapidly in many parts of the United States. As populations grow, food becomes a problem. Many deer die of hunger.Others grow up small and unhealthy. In search of food, hungry deer move closer to where humans live. They eat farm crops...
albopictus, ATM95, and tested the susceptibility of eight USA populations to five adulticides and six larvicides. We found that USA populations are broadly susceptible to currently available larvicides and adulticides. Unexpectedly, however, we found significant resistance to dichlorodiphenyltrichloroethane...
新托福TPO4阅读原文(一):Deer Populations of the Puget Sound TPO-4-1:Deer Populations of the Puget Sound Two species of deer have been prevalent in the Puget Sound area of Washington State in the Pacific Northwest of the United States. The black-tailed deer, a lowland, west-side cousin of...
摘要: The United States Bureau of Labor Statistics and other sources were consulted about the percentages of the working population that we identified as professional voice user..关键词: voice users professional vocalists vocology DOI: 10.1016/S0892-1997(97)80002-1 被引量: 352 ...
Isolates of Fusarium graminearum from crown rot of wheat, stalk rot of maize (both in Australia and in the United States), and head blight of wheat are all... GS Purss - 《Australian Journal of Agricultural Research》 被引量: 47发表: 1971年 Studies on the variability of pathogenicity and...
The article offers information about the populations and politics of a Mountain Plover, a specie that inhabits cold and xeric-shrub landscapes of the western U.S. It states that the current population of the plover is reduced, has experienced widespread loss of native habitats, and dependent upo...
Problem: Substantial racial/ethnic health disparities exist in the United States. Although the populations of racial and ethnic minorities are growing at a rapid pace, large-scale community-based surveys and surveillance systems designed... Y Liao,D Bang,S Cosgrove,... - 《Mmwr.surveillance Summar...