Resultado de búsqueda
Hace 3 días · Schizophrenia is a mental disorder characterized by reoccurring episodes of psychosis that are correlated with a general misperception of reality. Other common signs include hallucinations (typically hearing voices), delusions (i.e., paranoia), disorganized thinking and behavior, social withdrawal, and flat or inappropriate affect. Symptoms develop gradually and typically begin during young ...
Hace 5 días · Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency. Nodes in the peer-to-peer bitcoin network verify transactions through cryptography and record them in a public distributed ledger, called a blockchain, without central oversight. Consensus between nodes is achieved using a computationally intensive process based on proof of work, called mining, that guarantees ...
Hace 2 días · Map of the most populous part of Asia showing physical, political, and population characteristics, as per 2018. Asia (/ ˈ eɪ ʒ ə / ⓘ AY-zhə, UK also / ˈ eɪ ʃ ə / AY-shə) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometers, about 30% of Earth's total land area and 8% of Earth's total surface area.
Hace 4 días · Sometimes the MoS provides more than one acceptable style or gives no specific guidance. The Arbitration Committee has expressed the principle that "When either of two styles is acceptable it is inappropriate for a Wikipedia editor to change from one style to another unless there is some substantial reason for the change.". Edit-warring over style, or enforcing optional style in a bot-like ...
Hace 1 día · The name Turkey appears in Western sources after the late 11th century, referring to the Seljuk-controlled lands in Anatolia and the Near East. European writers started using Turchia for the Anatolian plateau by the end of the 12th century. The English name Turkey (from Medieval Latin Turchia, Turquia) means "land of the Turks". Middle English usage of Turkye is evidenced in Geoffrey Chaucer's ...
Hace 4 días · Wireless network technologies. In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones. Like its predecessors, 5G networks are cellular networks, in ...
Hace 2 días · Africa. Africa is the world's second largest and second-most populous continent after Asia. At about 30.3 million km 2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth 's land area and 6% of its total surface area. [7] With 1.4 billion people [1] [2] as of 2021, it accounts for about 18% of the world's human ...
