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t. e. Vladimir Vladimirovich Putin [c] [d] (born 7 October 1952) is a Russian politician and former intelligence officer who is the president of Russia. Putin has held continuous positions as president or prime minister since 1999: [e] as prime minister from 1999 to 2000 and from 2008 to 2012, and as president from 2000 to 2008 and since 2012.
Box office. $1.496 billion [4] [5] Top Gun: Maverick is a 2022 American action drama film directed by Joseph Kosinski and written by Ehren Kruger, Eric Warren Singer, and Christopher McQuarrie from stories by Peter Craig and Justin Marks. The film is a sequel to the 1986 film Top Gun. Tom Cruise reprises his starring role as the naval aviator ...
Murder of Tupac Shakur. On September 7, 1996, at 11:15 p.m. ( PDT ), Tupac Shakur, a 25-year-old American rapper, was fatally shot in a drive-by shooting in Las Vegas, Nevada. The shooting occurred when the car carrying Shakur was stopped at a red light at East Flamingo Road and Koval Lane. [2]
Céline Marie Claudette Dion CC OQ (/seɪˌliːn diˈɒn/ say-LEEN dee-ON;[b] born 30 March 1968)[3] is a Canadian singer. Referred to as the "Queen of Power Ballads",[4][5] she is noted for her powerful and technically skilled vocals.[6][7] Her music has incorporated genres such as pop, rock, R&B, gospel, and classical music. Her recordings ...
The following notable deaths occurred in 2024. Names are reported under the date of death, in alphabetical order. A typical entry reports information in the following sequence: Name, age, country of citizenship at birth, subsequent nationality (if applicable), what subject was noted for, cause of death (if known), and reference.
John Ronald Reuel Tolkien CBE FRSL ( / ˈruːl ˈtɒlkiːn /, ROOL TOL-keen; [a] 3 January 1892 – 2 September 1973) was an English writer and philologist. He was the author of the high fantasy works The Hobbit and The Lord of the Rings . From 1925 to 1945, Tolkien was the Rawlinson and Bosworth Professor of Anglo-Saxon and a Fellow of ...
A protein is a polyamide. Secondary structure: regularly repeating local structures stabilized by hydrogen bonds. The most common examples are the α-helix, β-sheet and turns. Because secondary structures are local, many regions of different secondary structure can be present in the same protein molecule.
