人口:按年龄分类:未知年龄在12-01-2016达219.000人,相较于12-01-2015的280.000人有所下降。人口:按年龄分类:未知年龄数据按年更新,12-01-2006至12-01-2016期间平均值为433.000人,共11份观测结果。该数据的历史最高值出现于12-01-2006,达826.000人,而历史最低值则出现于12-01-2016,为219.000人。CEIC提供的...
美 英 n.人口老龄化 网络人口老化;人口变老;人口年龄 英汉 英英 网络释义 n. 1. 人口老龄化 释义: 全部,人口老龄化,人口老化,人口变老,人口年龄
As we respond proactively to population aging, we will adopt policies and foster a social environment in which senior citizens are respected, cared for, and live happily in their later years. We will provide integrated elderly care and medical services, and accelerate the development of old-age ...
The well-known epidemic threshold principle is formulated by the basic reproduction number, which is also a most important key index in demography. The author develops a universal theory of the basic reproduction number in heterogeneous environments. By introducing the host age structure, epidemic ...
This statistic shows the median age of the population in Brazil from 1950 to 2100. The median age is the age that divides a population into two numerically equal groups; that is, half the people are younger than this age and half are older. It is a single index that summarizes the age...
Quebec internet usage frequency 2021, by age group Mobile gaming behavior during Ramadan Malaysia 2020 Mobile gaming behavior during Ramadan Indonesia 2020 France mobile game distribution channels 2019 Value of the smartphone game market in Japan 2012-2014, by platform ...
Small area and subnational population projections are important for understanding long-term demographic changes. I provide county-level population projections by age, sex, and race in five-year intervals for the period 2020–2100 for all U.S. counties. U
Materials and methods The QuaTI System is formed by 54 ICUs. Descriptive analysis of the database for the period January 2003–June 2004. Results and discussion The database contains 17,620 records. We observed a linear growing tendency for all age group ... 展开 关键词: Brazil Intensive ...
Taiwan’s volcanic soil and the frequency of earthquakes on the island indicate a common origin with the other nearbyarchipelagoes. However, the configuration of its coastlines and the age and formations of rocks on Taiwan’s west coast suggest to some geologists that Taiwan was once part of th...
This study examined the influence of 3 features: age, sex, and posture, on the measurement of ADI in a normal population. The ADI was measured sequentially on 269 lateral cervical radiographs of adults with no demonstrated bony injury. Images were stratified by age and sex with equal ...