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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 ...
Yandex LLC (Russian: Яндекс, romanized: Yandeks, IPA: [ˈjandəks]) is a Russian multinational technology company[5] providing Internet-related products and services, including an Internet search engine called Yandex Search, launched in 1997, information services, e-commerce, transportation, maps and navigation, mobile applications, and ...
The Moon is Earth's only natural satellite. It orbits at an average distance of 384,400 km (238,900 mi), about 30 times the diameter of Earth. Over time Earth's gravity has caused tidal locking, causing the same side of the Moon to always face Earth. Because of this, the lunar day and the lunar month are the same length, at 29.5 Earth days ...
Internet TLD. .mg. Madagascar, officially the Republic of Madagascar, [a] is an island country comprising the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's fourth largest island, the second-largest island country and the 46th largest country in the world. [14]
Vietnam,[d][e] officially the Socialist Republic of Vietnam (SRV),[f] is a country at the eastern edge of mainland Southeast Asia, with an area of about 331,000 square kilometres (128,000 sq mi) and a population of over 100 million, making it the world's fifteenth-most populous country. Vietnam shares land borders with China to the north, and ...
Historically part of the Palestine region, the area was controlled since the 16th century by the Ottoman Empire; in 1906 the Ottomans and the British Empire set the region's international border with Egypt. With the defeat of the Central Powers in World War I and the subsequent partition of the Ottoman Empire, the British deferred the governance of the Gaza Strip area to Egypt, which declined ...
Baidu, Inc. (/ ˈ b aɪ d uː / BY-doo; Chinese: 百度; pinyin: Bǎidù; lit. 'hundred degrees') is a Chinese multinational technology company specializing in Internet-related services, headquartered in Beijing's Haidian District. It holds a dominant position in China's search engine market, and provides a wide variety of other internet services such as Baidu Baike (an online encyclopedia ...
