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Polytrimethylene terephthalate (PTT), is a polyester synthesized and patented in 1941. [1] [2] It is produced by a method called condensation polymerization or transesterification . The two monomer units used in producing this polymer are: 1,3-propanediol and terephthalic acid or dimethyl terephthalate .
황인훈. Jen-Hsun " Jensen " Huang ( Chinese: 黃仁勳; pinyin: Huáng Rénxūn; Pe̍h-ōe-jī: N̂g Jîn-hun; born February 17, 1963 [2]) is an American businessman, electrical engineer, and the co-founder, president and CEO of Nvidia. [3] He co-founded Nvidia in 1993 at age 30 and in March 2024, it became the 3rd largest company in the ...
Pol Pot (born Saloth Sâr; 19 May 1925 – 15 April 1998) was a Cambodian communist revolutionary, politician and a dictator who ruled Cambodia as Prime Minister of Democratic Kampuchea between 1976 and 1979. Ideologically a communist and a Khmer ethnonationalist, he was a leading member of Cambodia's communist movement, the Khmer Rouge from 1963 to 1997, and served as General Secretary of the ...
What links here Related changes Upload file Special pages Permanent link Page information Cite this page Get shortened URL Download QR code Justice League: Crisis on Infinite Earths – Part One is a 2024 American animated superhero film featuring the DC Comics superhero team the Justice League and based on the DC Comics storyline Crisis on Infinite Earths (1985–1986) written by Marv Wolfman ...
Christopher Michael Pratt (born June 21, 1979) is an American actor. Pratt rose to prominence in the late 2000s for playing Andy Dwyer in the NBC sitcom Parks and Recreation (2009–2015). He also appeared in The WB drama series Everwood (2002–2006) and had supporting roles in the films Wanted (2008), Jennifer's Body (2009), Moneyball (2011), Zero Dark Thirty (2012), and Her (2013).
ChatGPT is a chatbot and virtual assistant developed by OpenAI and launched on November 30, 2022. Based on large language models (LLMs), it enables users to refine and steer a conversation towards a desired length, format, style, level of detail, and language. Successive user prompts and replies are considered at each conversation stage as context.
On the basis of philological evidence, Indologist and Pāli expert Oskar von Hinüber says that some of the Pāli suttas have retained very archaic place-names, syntax, and historical data from close to the Buddha's lifetime, including the Mahāparinibbāṇa Sutta which contains a detailed account of the Buddha's final days. . Hinüber proposes a composition date of no later than 350–320 ...
