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3 天前 · Rachel Hannah Weisz (/vaɪs/;[3] born 7 March 1970[note 1]) is a British actress. Known for her roles in independent films and blockbusters, she has received several awards, including an Academy Award, a BAFTA Award, a Golden Globe Award, and a Laurence Olivier Award. Weisz began acting in stage and television productions in the early 1990s ...
4 天前 · An m × n matrix: the m rows are horizontal and the n columns are vertical. Each element of a matrix is often denoted by a variable with two subscripts.For example, a 2,1 represents the element at the second row and first column of the matrix. In mathematics, a matrix (pl.: matrices) is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is ...
3 天前 · Website. oscar .go .com /nominees /best-picture. The Academy Award for Best Picture is one of the Academy Awards (also known as Oscars) presented annually by the Academy of Motion Picture Arts and Sciences (AMPAS) since the awards debuted in 1929. This award goes to the producers of the film and is the only category in which every member of the ...
3 天前 · In a DNA double helix, each type of nucleobase on one strand bonds with just one type of nucleobase on the other strand. This is called complementary base pairing.Purines form hydrogen bonds to pyrimidines, with adenine bonding only to thymine in two hydrogen bonds, and cytosine bonding only to guanine in three hydrogen bonds. . This arrangement of two nucleotides binding together across the ...
4 天前 · Stephanie Lynn Nicks (born May 26, 1948) is an American singer-songwriter known for her work with the band Fleetwood Mac and as a solo artist. After starting her career as a duo with her then-boyfriend Lindsey Buckingham, releasing the album Buckingham Nicks to little success, Nicks joined Fleetwood Mac in 1975, helping the band to become one of the best-selling music acts of all time with ...
2 天前 · Abraham Lincoln (/ˈlɪŋkən/ LING-kən; February 12, 1809 – April 15, 1865) was an American lawyer, politician, and statesman who served as the 16th president of the United States from 1861 until his assassination in 1865. Lincoln led the United States through the American Civil War, defending the nation as a constitutional union ...
1 天前 · Estimated to have employed over 100 scholars at its height [8] [9] The Great Library of Alexandria in Alexandria, Egypt, was one of the largest and most significant libraries of the ancient world. The library was part of a larger research institution called the Mouseion, which was dedicated to the Muses, the nine goddesses of the arts. [10]
