Hydrogel for Biomedical Applications: 3D4D Printing, Self

data japan 4d 2024 The number of births in Japan last year fell below 700,000 for the first time on record, government data showed Wednesday. The fast-ageing nation welcomed 686,061 newborns in. The number of births in Japan fell below 700,000 for the first time in 2025, declining 5.7 percent from the previous year to 686,061, government data showed Wednesday,

data hk 2017 2023, Data Japan 2025.