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0.8–1.5% (2019, using DSM-IV-TR and ICD-10) [2] Attention deficit hyperactivity disorder ( ADHD) is a neurodevelopmental disorder characterised by executive dysfunction occasioning symptoms of inattention, hyperactivity, impulsivity and emotional dysregulation that are excessive and pervasive, impairing in multiple contexts, and otherwise age ...
Cuba,[c] officially the Republic of Cuba,[d] is an island country, comprising the island of Cuba, Isla de la Juventud, archipelagos, 4,195 islands and cays surrounding the main island. Cuba is located where the northern Caribbean Sea, Gulf of Mexico, and Atlantic Ocean meet. Cuba is located east of the Yucatán Peninsula (Mexico), south of ...
Florence, birthplace of the Italian Renaissance. The architectural perspective and new systems of banking and accounting were introduced during the time. The Renaissance ( UK: / rəˈneɪsəns / rən-AY-sənss, US: / ˈrɛnəsɑːns / ⓘ REN-ə-sahnss) [1] [2] [a] is a period of history and a European cultural movement covering the 15th and ...
Rickrolling or a Rickroll is an Internet meme involving the unexpected appearance of the music video to the 1987 hit song "Never Gonna Give You Up", performed by English singer Rick Astley. The aforementioned video has over 1.5 billion views on YouTube. The meme is a type of bait and switch, usually using a disguised hyperlink that leads to the ...
Zeus (/ zj uː s /, Ancient Greek: Ζεύς) is the sky and thunder god in ancient Greek religion and mythology, who rules as king of the gods on Mount Olympus.His name is cognate with the first syllable of his Roman equivalent Jupiter. Zeus is the child of Cronus and Rhea, the youngest of his siblings to be born, though sometimes reckoned the eldest as the others required disgorging from ...
Occam's razor. In philosophy, Occam's razor (also spelled Ockham's razor or Ocham's razor; Latin: novacula Occami) is the problem-solving principle that recommends searching for explanations constructed with the smallest possible set of elements. It is also known as the principle of parsimony or the law of parsimony ( Latin: lex parsimoniae ).
Buddhism (/ ˈ b ʊ d ɪ z əm / BUUD-ih-zəm, US also / ˈ b uː d-/ BOOD-), also known as Buddha Dharma and Dharmavinaya, is an Indian religion and philosophical tradition based on teachings attributed to religious teacher the Buddha. It is the world's fourth-largest religion, with over 520 million followers, known as Buddhists, who comprise seven percent of the global population.
