Japan's overall population fell to 125.42 million, a decrease of about 511,000 on the previous year, the study shows. Japan has the fastest-aging population of any post-industrial nation on earth. Its birth rate — the average number of children a woman typically has — started to decline ...
Children play in a park fountain in Yokohama, Japan. According to Xinhua News Agency, the population dynamics statistics released by the Japanese Ministry of Health, Labour and Welfare on February 27th showed that the number of newborns in Japan in 2023 was 758631, a decrease of 5.1% from 202...
Ishikawa, By Tatsuya
The reason for the serious population decrease was due to loss of habitat caused by forest clearing for home and agriculture use and the introduction of a new species not native to the island — the Mongoose. Brought in to get rid of the snake population, the Mongoose instead seemed to ...
In August 2011, a sharp decrease in the population of Mytilus galloprovincialis and a marked increase in that of Perna viridis in Tanabe Bay and its adjacent waters in Wakayama Prefecture, Japan were observed. Global warming is considered to have caused this alternation of populations of these ...
Looking at annual trends in age-adjusted mortality (1985 model Japanese population) by cause of death (Fig. 4), there was a marked decrease in infectious diseases such as pneumonia and tuberculosis after the war, followed by a decrease in cerebrovascular disease mortality that is characterized by...
(2021). This implies that the average duration for an infected individual to recover or die is 18 days. The path of vaccinated population\(V_{t}\)is computed as follows. Let\(E_{1}\)be the share of population with the first dose of vaccine who can move fromStoR. Define\(E_{2}\...
The decline has come much earlier than anticipated, surpassing forecasts by the National Institute of Population and Social Security Research, which projected births falling below 760,000 in 2035. Analysts attribute the rapid dec...
Ōshū City, where the participants in this study reside, has just under 115,000 residents, representing a decrease of approximately 10,000 people since 2010 (Traphagan 2020). As of 2020, 35 percent of the population is over the age of 65 and this proportion is expected to continue to ...
We used three large-scale, nationwide and population-based cohort designs in this study: a South Korean nationwide cohort (K-COV-N cohort [main cohort]; total n = 10,027,506), a Japanese claims-based cohort (JMDC cohort [replication cohort A]; total n = 12,218,680) and a ...