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Chat Websites
Chat or chats may refer to: Communication * Conversation, particularly casual * Online chat, text message communication over the Internet in real-time * Synchronous conferencing, a formal term for online chat * SMS chat, a form of text messaging * A popular term for internet relay chat * Chat room or group chat * Video chat * Text messaging, person-to-person chat, i.e. non group chat * Instant messaging Entertainment * ''Chat'' (magazine), a British weekly women's magazine * CHAT-FM, a radio station (94.5 FM) licensed to Medicine Hat, Alberta, Canada * CHAT-TV, a television station (channel 6) licensed to Medicine Hat, Alberta, Canada * ''Le Chat'', a Belgian comic strip * Sophia "Chat" Sanduval, a Marvel Comics character * '' Chat Chat'', a 1995 album by Takako Minekawa * Chat show, a radio and television format Places * Chat, Iran, a village in Iran * Chat, Kyrgyzstan, a village in Kyrgyzstan * Chat, Turkmenistan, a Russian fort at the mouth of the Sumbar River in 1879 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Conversation
Conversation is interactive communication between two or more people. The development of conversational skills and etiquette is an important part of socialization. The development of conversational skills in a new language is a frequent focus of language teaching and language learning, learning. Conversation analysis is a branch of sociology which studies the structure and organization of human interaction, with a more specific focus on conversational interaction. Definition and characterization No generally accepted definition of conversation exists, beyond the fact that a conversation involves at least two people talking together. Consequently, the term is often defined by what it is not. A ritualized exchange such as a mutual greeting is not a conversation, and an interaction that includes a marked status differential (such as a boss giving orders) is also not a conversation. An interaction with a tightly focused topic or purpose is also generally not considered a conver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Chat, Kyrgyzstan
Chat is a village in Jalal-Abad Region of Kyrgyzstan. It is part of the Aksy District Aksy () is a district of Jalal-Abad Region in western Kyrgyzstan. The seat lies at Kerben. Its area is , and its resident population was 137,103 in 2021. History Aksy District was established in 1936 as Tash-Kömür District. In 1943, when Tash- .... Its population was 372 in 2021. References Populated places in Jalal-Abad Region {{JalalAbad-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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OpenAI
OpenAI, Inc. is an American artificial intelligence (AI) organization founded in December 2015 and headquartered in San Francisco, California. It aims to develop "safe and beneficial" artificial general intelligence (AGI), which it defines as "highly autonomous systems that outperform humans at most economically valuable work". As a leading organization in the ongoing AI boom, OpenAI is known for the GPT family of large language models, the DALL-E series of text-to-image models, and a text-to-video model named Sora (text-to-video model), Sora. Its release of ChatGPT in November 2022 has been credited with catalyzing widespread interest in generative AI. The organization has a complex corporate structure. As of April 2025, it is led by the Nonprofit organization, non-profit OpenAI, Inc., Delaware General Corporation Law, registered in Delaware, and has multiple for-profit subsidiaries including OpenAI Holdings, LLC and OpenAI Global, LLC. Microsoft has invested US$13 billion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Chatbot
A chatbot (originally chatterbot) is a software application or web interface designed to have textual or spoken conversations. Modern chatbots are typically online and use generative artificial intelligence systems that are capable of maintaining a conversation with a user in natural language and simulating the way a human would behave as a conversational partner. Such chatbots often use deep learning and natural language processing, but simpler chatbots have existed for decades. Although chatbots have existed since the late 1960s, the field gained widespread attention in the early 2020s due to the popularity of OpenAI's ChatGPT, followed by alternatives such as Microsoft's Copilot, DeepSeek and Google's Gemini. Such examples reflect the recent practice of basing such products upon broad foundational large language models, such as GPT-4 or the Gemini language model, that get fine-tuned so as to target specific tasks or applications (i.e., simulating human conversat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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ChatGPT
ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and released on November 30, 2022. It uses large language models (LLMs) such as GPT-4o as well as other Multimodal learning, multimodal models to create human-like responses in text, speech, and images. It has access to features such as searching the web, using apps, and running programs. It is credited with accelerating the AI boom, an ongoing period of rapid investment in and public attention to the field of artificial intelligence (AI). Some observers have raised concern about the potential of ChatGPT and similar programs to displace human intelligence, enable plagiarism, or fuel misinformation. ChatGPT is built on OpenAI's proprietary series of generative pre-trained transformer (GPT) models and is Fine-tuning (machine learning), fine-tuned for conversational applications using a combination of supervised learning and reinforcement learning from human feedback. Successive user AI prompt, prompts an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Yellow-breasted Chat
The yellow-breasted chat (''Icteria virens'') is a large songbird found in America, and is the only member of the family Icteriidae. It was once a member of the New World warbler family Parulidae, but in 2017, the American Ornithological Society moved it to its own family. Its placement is not definitively resolved. Taxonomy The yellow-breasted chat was Species description, formally described in 1758 by the Swedish naturalist Carl Linnaeus in the 10th edition of Systema Naturae, tenth edition of his ''Systema Naturae''. He placed it with the thrushes in the genus ''Turdus'', coined the binomial name ''Turdus virens'', and specified the type locality (biology), type locality as "America". The specific epithet is Latin meaning "green". The locality has been restricted to South Carolina. Linnaeus based his account on the "yellow brested chat" that had been described and illustrated by the English naturalist Mark Catesby in his book ''The Natural History of Carolina, Florida and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Granatellus
''Granatellus'' is a genus of bird previously placed in the family Parulidae, although biochemical evidence suggests it belongs in Cardinalidae,Klicka, J., K. Burns, AND G. M. Spellman. 2007. ''Defining a monophyletic Cardinalini: A molecular perspective.'' Molecular Phylogenetics and Evolution 45: 1014-1032. a move followed by the American Ornithologists' Union The American Ornithological Society (AOS) is an ornithological organization based in the United States. The society was formed in October 2016 by the merger of the American Ornithologists' Union (AOU) and the Cooper Ornithological Society. Its ... in 2009. Species References Bird genera Taxa named by Charles Lucien Bonaparte Taxonomy articles created by Polbot {{Passeroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Epthianura
''Epthianura'' is a genus of bird also known as the Australian chats. Along with the gibberbird in the genus ''Ashbyia'' they were once thought to constitute a separate family, the Epthianuridae, although most taxonomists today treat them as a subfamily, Epthianurinae, of the honeyeater family Meliphagidae. Distribution, habitat and movements The genus ''Epthianura'' is endemic to the continent of Australia, where they are widely distributed across the mainland and, in the case of the white-fronted chat, Tasmania.Del Hoyo, J.; Elliot, A. & Christie D. (editors). (2007). ''Handbook of the Birds of the World''. Volume 12: Picathartes to Tits and Chickadees. Lynx Edicions. With the exception of that species they are generally distributed in the central part of Australia; the white-fronted chat being the most coastal species. The Australian chats have adapted to a wide range of habitat types in the interior of Australia, though they generally are found in more shrubby environments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Ashbyia
The gibberbird (''Ashbyia lovensis'') is a species of chat within the Meliphagidae family of passerine birds. Taxonomy This species, also formerly known as the desert chat, is endemic to Australia and the only species within the genus ''Ashbyia''.Pizzey, Graham; Doyle, Roy (1980) ''A Field Guide to the Birds of Australia''. Collins Publishers, Sydney. This genus was named after the South Australian ornithologist Edwin Ashby. /sup> The specific epithet ''lovensis'' honours the Irish missionary Reverend James Love (1889–1947). The gibberbird, along with the four chats of the genus ''Epithianura'', have sometimes been placed in a separate family, '' Epthianuridae'' (the Australian chats), but are now thought to be aberrant honeyeaters in the family Meliphagidae. The common name of gibberbird was given as a reflection of the gibber plains that make up the primary habitat for the species and unlike other chat species, the gibberbird is almost completely terrestrial, at ease on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Chat (bird)
Chats (formerly sometimes known as "chat-thrushes") are a group of small Old World insectivorous birds formerly classified as members of the thrush family (Turdidae), but following genetic DNA analysis are now considered to belong to the Old World flycatcher family (Muscicapidae). The name is normally applied to the more robust ground-feeding flycatchers found in Europe and Asia and most northern species are strong migrants. There are many genera and these birds in particular make up most of the subfamily Saxicolinae. Other songbirds called "chats" are: * Australian chats, genera '' Ashbyia'' and '' Epthianura'' of the honeyeater family ( Meliphagidae). They belong to a more ancient lineage than Saxicolinae. * American chats, genus '' Granatellus'' of the cardinal family (Cardinalidae), formerly placed in the wood-warbler family. They belong to a more modern lineage than Saxicolinae. * Yellow-breasted chat (''Icteria virens''), an enigmatic North American songbird previously ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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(Z)-3-hexen-1-ol Acetyltransferase
(Z)-3-hexen-1-ol acetyltransferase (, ''CHAT'', ''At3g03480'') is an enzyme with systematic name ''acetyl-CoA:(3Z)-hex-3-en-1-ol acetyltransferase''. This enzyme catalyses the following chemical reaction : acetyl-CoA Acetyl-CoA (acetyl coenzyme A) is a molecule that participates in many biochemical reactions in protein, carbohydrate and lipid metabolism. Its main function is to deliver the acetyl group to the citric acid cycle (Krebs cycle) to be oxidation, o ... + (3Z)-hex-3-en-1-ol \rightleftharpoons CoA + (3Z)-hex-3-en-1-yl acetate The enzyme is responsible for the production of (3Z)-hex-3-en-1-yl acetate. References External links * {{Portal bar, Biology, border=no EC 2.3.1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Choline Acetyltransferase
Choline acetyltransferase (commonly abbreviated as ChAT, but sometimes CAT) is a transferase enzyme responsible for the synthesis of the neurotransmitter acetylcholine. ChAT catalyzes the transfer of an acetyl group from the coenzyme acetyl-CoA to choline, yielding acetylcholine (ACh). ChAT is found in high concentration in cholinergic neurons, both in the central nervous system (CNS) and peripheral nervous system (PNS). As with most nerve terminal proteins, ChAT is produced in the body of the neuron and is transported to the nerve terminal, where its concentration is highest. Presence of ChAT in a nerve cell classifies this cell as a "cholinergic" neuron. In humans, the choline acetyltransferase enzyme is encoded by the ''CHAT'' gene. History Choline acetyltransferase was first described by David Nachmansohn and A. L. Machado in 1943. A German biochemist, Nachmansohn had been studying the process of nerve impulse conduction and utilization of energy-yielding chemical react ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |