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  1. Origin and epidemic emergence. Several of the theories of HIV origin accept the established knowledge of the HIV/SIV phylogenetic relationships, and also accept that bushmeat practice was the most likely cause of the initial transfer to humans. All of them propose that the simultaneous epidemic emergences of four HIV groups in the late 19th ...

  2. en.wikipedia.org › wiki › MotivationMotivation - Wikipedia

    Motivation is relevant in many fields and affects educational success, work performance, consumer behavior, and athletic success. Motivation is an internal state that propels individuals to engage in goal -directed behavior. It is often understood as a force that explains why people or animals initiate, continue, or terminate a certain behavior ...

  3. en.wikipedia.org › wiki › BlockchainBlockchain - Wikipedia

    A blockchain is a decentralized, distributed, and often public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

  4. 斯德哥爾摩症候群(英語: Stockholm syndrome ;瑞典語: Stockholmssyndromet )又稱為人質情結、人質綜合症,是一種被提出過的心理學理論,是指被害者對於加害者產生情感,同情加害者、認同加害者的某些觀點和想法,甚至反過來幫助加害者的一種情結,有時也被 ...

  5. en.wikipedia.org › wiki › WokeWoke - Wikipedia

    Then-United States Congresswoman Marcia Fudge holding a T-shirt reading "Stay Woke: Vote" in 2018 Woke is a political slang adjective derived from African-American Vernacular English (AAVE) originally meaning alertness to racial prejudice and discrimination. Beginning in the 2010s, it came to encompass a broader awareness of social inequalities such as racial injustice, sexism, and denial of ...

  6. en.wikipedia.org › wiki › Foot_(unit)Foot (unit) - Wikipedia

    0.3048 m. 30.48 cm. 304.8 mm. The foot ( pl. feet; standard symbol: ft) [1] [2] is a unit of length in the British imperial and United States customary systems of measurement. The prime symbol, ′, is commonly used to represent the foot. [3] In both customary and imperial units, one foot comprises 12 inches, and one yard comprises three feet.

  7. Rules of origin means the specific provisions, developed from principles established by national legislation or international agreements ("origin criteria"), applied by a country to determine the origin of goods; The definition makes it clear that rules of origin are basically the "criteria" to determine the origin of goods.

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