token

　 　 　 　

WordNet

1. a metal or plastic disk that can be redeemed or used in designated slot machines
2. an individual instance of a type of symbol; "the word`error contains three tokens of `r" (同)item
3. something serving as a sign of something else
4. coins of regular issue whose face value is greater than their intrinsic value
5. a token that is used to pay for entry to the subway system
6. a puff of a marijuana or hashish cigarette; "the boys took a few tokes on a joint"

PrepTutorEJDIC

1. (…の)『しるし』,象徴《+of+名》 / (…の)『記念品』,形見《+of+名》 / (また token coin)代用硬貨(バスや地下鉄などで切符の代りに用いられるもの) / 名(形)ばかりの,ほんのわずかの
2. …'を'児す‘の'前兆となる
3. マリファナたばこの一服 / 〈マリファナたばこ〉‘を'吸う,‘に'火をつける

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2012/12/07 13:43:04」(JST)

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[Wiki en表示]

A token is an object of value, and may refer to:

• Token coin, a piece of metal or other composition used as a substitute for currency; includes subway tokens
• Casino token
• Other items that are part of exonumia
• Tokenism, the inclusion of a single person (or very few people) of a group so an organization can publicly claim to be inclusive
• Knight's token, carried by a medieval knight
• Wedding token, wedding paraphernalia also known as an arrhae or wedding coin
• Game piece or counter used in a game
• Book token, a (branded) voucher or gift card redeemable for books
• Token (railway signalling), a physical object given to a locomotive driver to authorize him to use a particular stretch of single railway track

Popular culture

• Token Black, the only African American child in the South Park television series
• The Tokens, vocal music group

Computing

There are two classes of meaning of 'token' in computing:

• An object which represents the (often exclusive) right to perform some operation:
  • Token (Petri Net), an object used in Petri net theory
  • Session token, a unique identifier which is generated and sent from a server to a software client to identify an interaction session and which the client usually stores as an HTTP cookie
  • Security token (also known as a hardware token, authentication token or cryptographic token), a physical device that an authorized user of computer services is given to aid in authentication
  • Access token, a system object representing the subject of access control operations
  • Token ring, a local area network technology in which a virtual object known as a token is passed between devices on the network, authorizing them to communicate
  • Invitation token, sometimes called a "code", sometimes used as a method of curbing website registration for a number of purposes

• An atomic object in parsing:
  • Token (parser), usually a word or other atomic parse element
  • Tokenizing, the operation of splitting a string of characters into a set of tokens in lexical analysis

Other

• Token (type), an instance of a type in logic, computational linguistics, and information retrieval
• Token Racing, a Formula One car racing team

See also

• All pages beginning with "Token"
• All pages with titles containing "Token"
• Tokin

UpToDate Contents

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• 1. 小児および思春期における注意欠陥多動性障害：治療および予後の概要 attention deficit hyperactivity disorder in children and adolescents overview of treatment and prognosis
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• 4. 小児における扁桃摘出およびアデノイド切除：適応および禁忌 tonsillectomy and adenoidectomy in children indications and contraindications

English Journal

• Matrix metalloproteinases outside vertebrates.

• Marino-Puertas L1, Goulas T2, Gomis-Rüth FX3.
• Biochimica et biophysica acta.Biochim Biophys Acta.2017 Nov;1864(11 Pt A):2026-2035. doi: 10.1016/j.bbamcr.2017.04.003. Epub 2017 Apr 7.
• PMID 28392403

• Cognitive performance and aphasia recovery.

• Fonseca J1,2, Raposo A3, Martins IP1,2.
• Topics in stroke rehabilitation.Top Stroke Rehabil.2017 Oct 26:1-6. doi: 10.1080/10749357.2017.1390904. [Epub ahead of print]
• PMID 29072540

• Fathers' repetition of words is coupled with children's vocabularies.

• Schwab JF1, Rowe ML2, Cabrera N3, Lew-Williams C4.
• Journal of experimental child psychology.J Exp Child Psychol.2017 Oct 19;166:437-450. doi: 10.1016/j.jecp.2017.09.012. [Epub ahead of print]
• PMID 29055826

• De-identification of medical records using conditional random fields and long short-term memory networks.

• Jiang Z1, Zhao C2, He B3, Guan Y4, Jiang J5.
• Journal of biomedical informatics.J Biomed Inform.2017 Oct 13. pii: S1532-0464(17)30222-8. doi: 10.1016/j.jbi.2017.10.003. [Epub ahead of print]
• PMID 29032162

Japanese Journal

• 依存症治療プログラムにおける修了証(ご褒美療法)の効果の検討

• アディクションと家族 = Japanese journal of addiction & family : 日本嗜癖行動学会誌 32(1), 79-83, 2016-10
• NAID 40020993695

• 複数の鳥に装着する2.4GHz帯送受信モジュール間の相互通信性能に関する実験的評価 (JTTA 2016 YONAGO 第20回日本遠隔医療学会学術大会)

• 日本遠隔医療学会雑誌 12(2), 134-137, 2016-10
• NAID 40020982415

• 極窮の図書館― 福田徳三の大学図書館観 ―

• 一橋大学附属図書館研究開発室年報 (4), 1-17, 2016-06-30
• NAID 120005774874

• Computational Complexity of Sequential Token Swapping Problem (コンピュテーション)

• 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 116(116), 115-121, 2016-06-24
• NAID 40020881975

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