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5 godz. temu · 1 Facebook: 3,049 United States: 2 YouTube: 2,491 United States 3 WhatsApp: 2,000 United States 3 Instagram: 2,000 United States 5 TikTok: 1,526 China: 6 WeChat: 1,336 China 7 Facebook Messenger: 979 United States 8 Telegram: 800 Russia 9 Douyin: 752 China 10 Snapchat: 750 United States 11 Kuaishou: 685 China 12 Twitter: 619 United States
1 dzień temu · 12: 1: 0: 0: 7 IIR-M: 2005–2009: 8: 0: 0: 0 ... are designated as [x i, y i, z i, s i] where the subscript i denotes the satellite and has the value 1, 2, ..., n, where n ≥ 4. When the time of message reception ... the FCC has authorized licensed use of the spectrum neighboring the GPS band of 1525 to 1559 MHz to the Virginia company ...
1 dzień temu · Skylab was the United States' first space station, launched by NASA, occupied for about 24 weeks between May 1973 and February 1974. It was operated by three trios of astronaut crews: Skylab 2, Skylab 3, and Skylab 4.Operations included an orbital workshop, a solar observatory, Earth observation and hundreds of experiments.Skylab's orbit eventually decayed and it disintegrated in the ...
1 dzień temu · Doses are adjusted to achieve plasma concentrations of 0.4 to 1.2 mmol/L on samples taken 12 hours after the preceding dose. Given the rates of thyroid dysfunction, thyroid parameters should be checked before lithium is instituted and monitored after 3–6 months and then every 6–12 months. ... GSK-3β is a downstream target of monoamine ...
1 dzień temu · Kennedy delivering his "We choose to go to the Moon" speech at Rice University, 1962. In 1960, John F. Kennedy, then a U.S. senator from Massachusetts, was elected the 35th president of the United States with Lyndon B. Johnson as his vice presidential running mate. Kennedy's tenure saw the height of the Cold War, and much of his foreign policy was dedicated to countering the Soviet Union and ...
1 dzień temu · Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. [2] [7] These contrast with benign tumors, which do not spread. [7] Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. [1]
1 dzień temu · According to a Gallup survey, 4.6% of Black or African Americans self-identified as LGBT in 2016, while the total portion of American adults in all ethnic groups identifying as LGBT was 4.1% in 2016. African Americans are more likely to identify themselves as lesbian, gay, bisexual, or transgender than any other racial or ethnic group in the ...
