Day

April 22, 2021
22
Apr

Increasing incidence of thyroid cancer in the Nordic countries

April 22, 2021
Source: Lennart Hardell’s blog https://lennarthardellenglish.wordpress.com/2021/04/22/increasing-incidence-of-thyroid-cancer-in-the-nordic-countries-2/ Posted on April 22, 2021 During use of the handheld wireless phone, especially the smartphone, the thyroid gland is a target organ. During the 21st century, the incidence of thyroid cancer is increasing in many countries. We used the Swedish Cancer Register to study trends from 1970 to 2017. During that...
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22
Apr

China is developing plans for a 13,000-satellite megaconstellation

April 22, 2021
Source: https://spacenews.com/china-is-developing-plans-for-a-13000-satellite-communications-megaconstellation/ by Andrew Jones — April 21, 2021 HELSINKI — China is to oversee the construction and operation of a national satellite internet megaconstellation through coordinating the country’s major space actors.  Recent comments by senior officials indicate that plans are moving ahead to alter earlier constellation plans by space sector state-owned enterprises and possibly make these part...
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