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Sodium bismuth titanate or bismuth sodium titanium oxide (NBT or BNT) is a solid inorganic compound of sodium, bismuth, titanium and oxygen with the chemical formula of Na 0.5 Bi 0.5 TiO 3 or Bi 0.5 Na 0.5 TiO 3. This compound adopts the .
BNT 3 (Bulgarian: БНТ 3, romanized: Be ne te tri, previously BNT HD) is a Bulgarian-language public television station, operated by Bulgarian National Television. It broadcasts sport events, movies and cultural programs. History. It was launched on February 6, 2014 as "BNT HD" with the start of the Sochi 2014 Olympic Games.
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It was the first television service to broadcast on the territory of Bulgaria. BNT is a member of International Radio and Television Organisation (to 31 December 1992), European Broadcasting Union (from 1 January 1993), EGTA, IMZ, CIRCOM Regional, FIAT and BBLF.
2024 list by the United Nations Population Fund [1] Rank Country Total fertility rate in 2024 (births/woman) 1 Niger 6.6 2 Chad 6.0 3 DR Congo 6.0 4 Somalia 6.0 5 Central African Republic 5.7 6 Mali 5.7 7 Angola 5.0 8 Nigeria 5.0 9 Burundi 4.8 10 Benin 4.7
Dopamine (DA, a contraction of 3,4- d ihydr o xy p henethyl amine) is a neuromodulatory molecule that plays several important roles in cells. It is an organic chemical of the catecholamine and phenethylamine families. Dopamine constitutes about 80% of the catecholamine content in the brain.
WeChat or Weixin in Chinese (Chinese: 微信; pinyin: Wēixìn (listen ⓘ); lit. 'micro-message') [a] is a Chinese instant messaging, social media, and mobile payment app developed by Tencent.
Amino acid. Structure of a typical L -alpha-amino acid in the "neutral" form. Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. [1] Although over 500 amino acids exist in nature, by far the most important are the 22 α-amino acids incorporated into proteins. [2]
