We estimate the size of the African American population in five-year age groups at census dates from 1930 to 1990 using a three-part strategy. For cohorts born after 1935, we follow the U.S. Census Bureau in using classical demographic analysis. To estimate the size of cohorts born before...
1. B,细节理解题,根据第一段的"As the American population ages, the demand for services and care for older adults is growing, which accounts for the reason why SenCura is very popular随着美国人口的老龄化,老年人对服务和护理的需求越来越大,这就是为什么森库拉非常受欢迎的原因",可知森库拉受到老人...
but also affordable." SenCura's Cliff Glier says the robot Rudy adds to what in-home caregivers do for the growing population of seniors who prefer to age at home---with a little help from friends. But Rudy is not a competitor of human caregivers. He says the robot Rudy is there to...
This population-based study examines the prevalence of age-related macular degeneration in participants in the Chinese American Eye Study.
Metaphor comprehension was comparable between the groups. Findings demonstrate that WM and RC underlie adults' comprehension of figurative language and should be considered when interpreting performance on tests assessing figurative language competence in this population. 展开 ...
Until the 1980s the American homeless population is mainly made up of older males. Today homelessness strikes much younger part of society. In fact a 25-city survey by the U. S. Conference of Mayors in 1987 found that families with childr
由第一段可知Many homeless children gather in inner cities; this transient and frequently frightened student population creates additional problems — both legal and educational — for already overburdened urban school administrators and teachers.许多无家可归的孩子聚集在市中心,这种激增现象令人吃惊的学生...
In fact, a 25-city survey by the U.S. Conference of Mayors in 1993 found that families with children make up the fastest growing part of the homeless population. Many homeless children gather in inner cities; this transient(短暂的) and frequently frightened student population creates additional...
Until the 1980s the American homeless population was made up of mainly older males. Today homelessness strikes much younger part of society. In fact a 25-city survey by the U. S. Conference of Mayors in 1987 found that families with children make up the fastest growing part of the homeles...
The research described above was qualitative and focused on sub-populations of consumers (most often female consumers with some level of interest in “ethical” pornography). As a result, it is unknown what attitudes are held, or what actions are taken by, the broader population. Another limitat...