pbjsCfg.consentManagement = { { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: '8a9694390178783c4ccf4164d12a0272' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, Test your vocabulary with our 10-question quiz! It is denoted by the symbol ‘t1/2’ and is usually expressed in seconds. { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, googletag.pubads().setTargeting("cdo_ptl", "entry-lcp"); Post the Definition of half-life to Facebook, Share the Definition of half-life on Twitter, 'Infrastructure': A New Word from Old Roots. addPrebidAdUnits(pbAdUnits); Click on the arrows to change the translation direction. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, 'cap': true { bidder: 'ix', params: { siteId: '195467', size: [300, 250] }}, addPrebidAdUnits(pbAdUnits); Learn a new word every day. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, With a higher initial dose, more drug is cleared. 'cap': true },{ iasLog("criterion : cdo_l = en"); {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, 2021. { bidder: 'appnexus', params: { placementId: '11654157' }}, googletag.pubads().disableInitialLoad(); if(window.isGDPRMode()){ How to use half-life in a sentence. { bidder: 'sovrn', params: { tagid: '346693' }}, googletag.pubads().setTargeting("sfr", "cdo_dict_english"); type: "html5", It measures the time it takes for a given amount of the substance to become reduced by half as a consequence of decay, and therefore, the emission of radiation. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, params: { Word forms: plural half-lives. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, Most drugs follow first-order kinetics. 'increment': 0.05, to really have half a life. { bidder: 'appnexus', params: { placementId: '11654149' }}, 'max': 36, { bidder: 'appnexus', params: { placementId: '11654156' }}, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/23202586/cdo_rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, half-life ( n.) the time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate); Synonyms: half life. 'cap': true googletag.pubads().setTargeting("cdo_pt", "entry"); 85 seconds. Half-life means the amount of time that some element takes for half of its particular sample to react. It is smaller than the mean lifetime by a factor of ln(2), the natural logarithm of 2. Half-Life is a revolutionary game for computer; more need not be said. { bidder: 'sovrn', params: { tagid: '387233' }}, { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, The half-life of a radioactive element is the amount of time it takes for half of a sample of the element to decay away. { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, First-order kinetics means that the elimination of the drug directly depends on the initial dose of the drug. name: "idl_env", {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, name: "_pubcid", iasLog("exclusion label : lcp"); if(!isPlusPopupShown()) iasLog("criterion : cdo_t = science"); } addPrebidAdUnits(pbAdUnits); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9694390178783c4ccf4165904d028a' }}, { bidder: 'ix', params: { siteId: '195451', size: [300, 50] }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, The half-life of a radioactive substance is a characteristic constant. else document.head.appendChild(btScript); { bidder: 'appnexus', params: { placementId: '19042093' }}, googletag.pubads().setTargeting("cdo_tc", "resp"); cmpApi: 'iab', { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, filterSettings: { { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9699e70178783c43f941643ca4022f' }}, partner: "uarus31" { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, { bidder: 'appnexus', params: { placementId: '11654208' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, googletag.pubads().setCategoryExclusion('lcp').setCategoryExclusion('resp').setCategoryExclusion('wprod'); {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, in the song jar of hearts sung by Christina Perri she says I'v learned to live half a life what does that mean? { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; half-life meaning: 1. the length of time needed for the radioactivity of a radioactive substance to be reduced by half…. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, { bidder: 'appnexus', params: { placementId: '19042093' }}, What made you want to look up half-life? {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/23202586/cdo_rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/23202586/cdo_rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, 'max': 3, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, iasLog("OT mode", "default - geofeed null"); bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, googletag.cmd.push(function() { { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, googletag.pubads().setTargeting("cdo_t", "science"); iasLog("criterion : cdo_ptl = entry-lcp"); name: "pubCommonId", {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, googletag.pubads().set("page_url", "https://dictionary.cambridge.org/dictionary/english/half-life"); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9691010178783c4831416439820259' }}, { bidder: 'sovrn', params: { tagid: '705055' }}, { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, storage: { { bidder: 'appnexus', params: { placementId: '19042093' }}, { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, 'Nip it in the butt' or 'Nip it in the bud'. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); If you dig too deep are you scared you'll find something? 'min': 3.05, storage: { Improve your vocabulary with English Vocabulary in Use from Cambridge.Learn the words you need to communicate with confidence. if(window.geofeedData != null) { type: "html5", 'buckets': [{ pbjsCfg.consentManagement = { { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, n. 1. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9694390178783c4ccf416493da026b' }}, googletag.pubads().setTargeting("cdo_c", ["science_geographic_locales"]); bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'appnexus', params: { placementId: '11653860' }}, dfpSlots['btmslot_a'] = googletag.defineSlot('/23202586/cdo_btmslot', [[300, 250], 'fluid'], 'ad_btmslot_a').defineSizeMapping(mapping_btmslot_a).setTargeting('sri', '0').setTargeting('vp', 'btm').setTargeting('hp', 'center').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, bidders: '*', iasLog("OT mode", "default"); { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: '8a9699e70178783c43f941652a820248' }}, The half-life of a substance does not equal half of its full duration of radioactivity. googletag.enableServices(); Physics The time required for half the nuclei in a sample of a specific isotopic species to undergo radioactive decay. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, Biology a. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9694390178783c4ccf416425e10264' }}, }, iframe: { cmpApi: 'iab', iasLog("OT mode", "CCPA"); }, Delivered to your inbox! As a meaningful measure of pharmacokinetics, half-life applies to drugs with first-order kinetics. } } } var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); },{ var dfpSlots = {}; Some do it very slowly and half of the unstable nuclei take billions of years to decay. { bidder: 'appnexus', params: { placementId: '11654174' }}, iasLog("criterion : sfr = cdo_dict_english"); timeout: 8000 { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, syncDelay: 3000 { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, For example, if one starts with 100 grams of radium 229, whose half-life is 4 minutes, then after 4 minutes only 50 grams … Learn more. var googletag = googletag || {}; Half a Life was long listed for the Man Booker prize (2001). The half-life refers to the time it takes for half of a given dose to be eliminated from the body or bloodstream. { bidder: 'sovrn', params: { tagid: '387232' }}, },{ { bidder: 'appnexus', params: { placementId: '11654157' }}, 'min': 0, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, 'All Intensive Purposes' or 'All Intents and Purposes'? { bidder: 'sovrn', params: { tagid: '705055' }}, },{ : Due to its extremely short half-life, there's no reason for considering the effects of bohrium in the environment. COBUILD Advanced English Dictionary. } else { iasLog("criterion : cdo_ei = half-life"); { bidder: 'ix', params: { siteId: '195467', size: [320, 50] }}, // FIXME: (temporary) - send ad requests only if PlusPopup is not shown initAdSlotRefresher(); The elimination half-life is a useful pharmacokinetic parameter as it provides an accurate indication of the length of time that the effect of the drug persists in an individual.It can also show if accumulation of the drug is likely to occur with a multiple dosing regimen. { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9694390178783c4ccf4165904d028a' }}, if(window.isCCPAMode()) bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, Half-life is used to estimate how long it takes for a drug to be removed from your body. Please tell us where you read or heard it (including the quote, if possible). priceGranularity: customGranularity, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, Many things can influence a drug’s clearance rate and half-life. The half-life of a drug is the time it takes for the amount of a drug’s active substance in your body to reduce by half. btScript.src = '//idmgroup-com.videoplayerhub.com/videoloader.js'; enableSendAllBids: false { bidder: 'ix', params: { siteId: '555365', size: [300, 250] }}, dfpSlots['rightslot'] = googletag.defineSlot('/23202586/cdo_rightslot', [[300, 250]], 'ad_rightslot').defineSizeMapping(mapping_rightslot).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); The word in the example sentence does not match the entry word. window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; { bidder: 'sovrn', params: { tagid: '346688' }}, } { bidder: 'appnexus', params: { placementId: '11653860' }}, if(refreshConfig.enabled == true) { bidder: 'ix', params: { siteId: '195467', size: [320, 100] }}, Keep walking down your shallow lonely road. estimate of the period of time that it takes for the concentration or amount in the body of that drug to be reduced by exactly one half (50 { bidder: 'appnexus', params: { placementId: '11654174' }}, { bidder: 'appnexus', params: { placementId: '11653860' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, A half-life refers to how long it takes for half of a substance or entity to undergo a specific purpose, disintegrate, or disappear. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9694390178783c4ccf4164f43a0276' }}, { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, }, "error": true, }); { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: '8a9694390178783c4ccf4164d12a0272' }}, iasLog("exclusion label : wprod"); iasLog("criterion : cdo_tc = resp"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, These examples are from corpora and from sources on the web. googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); dfpSlots['houseslot_a'] = googletag.defineSlot('/2863368/houseslot', [300, 250], 'ad_houseslot_a').defineSizeMapping(mapping_houseslot_a).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').setCategoryExclusion('house').addService(googletag.pubads()); { bidder: 'sovrn', params: { tagid: '346693' }}, For example, with medications, it is how long it takes for half of its active ingredient to disappear. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'appnexus', params: { placementId: '11654149' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9699e70178783c43f941643ca4022f' }}, params: { var pbTabletSlots = [ userIds: [{ Definition for Half-Life :The time it takes for one-half of the atoms of an unstable element or nuclide to decay radioactively into another element or nuclide. googletag.pubads().setTargeting("cdo_l", "en"); { 'increment': 0.01, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, filter: 'include' { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, googletag.cmd.push(function() { Copyright © HarperCollins Publishers. { bidder: 'sovrn', params: { tagid: '346698' }}, pbjs.que = pbjs.que || []; var mapping_houseslot_b = googletag.sizeMapping().addSize([963, 0], []).addSize([0, 0], [300, 250]).build(); } if(!isPlusPopupShown()) { bidder: 'sovrn', params: { tagid: '446382' }}, ga('set', 'dimension2', "entryex"); } },{ For a given reaction the half life t1/2 of a reactant is the time required for its concentration to reach a value that is the arithmetic mean of its initial and final (equilibrium) value. window.__tcfapi('removeEventListener', 2, function(success){ 'max': 30, window.__tcfapi('addEventListener', 2, function(tcData, success) { { bidder: 'sovrn', params: { tagid: '346688' }}, ‘At age 18, caffeine has a half-life of 4.5 hours, which increases with age.’ ‘It stays in the body for a lifetime, it has a half-life of 28, 29 years and it gets into the bone, it's taken up just like calcium.’ ‘This constitutes the main long-term threat in the area as the chemical has a half-life of 30 years.’ iasLog("setting page_url: - https://dictionary.cambridge.org/dictionary/english/half-life"); var pbMobileLrSlots = [ { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, googletag.pubads().setTargeting("cdo_ei", "half-life"); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, What Is a Half-Life? Half-life (symbol t1⁄2) is the time required for a quantity to reduce to half of its initial value. { bidder: 'ix', params: { siteId: '555365', size: [300, 250] }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'sovrn', params: { tagid: '387232' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, The novel is set in India, Africa and Europe (London, Berlin and Portugal). } { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: '8a9691010178783c4831416439820259' }}, name: "identityLink", 'increment': 1, { bidder: 'appnexus', params: { placementId: '11654156' }}, The volume of distribution and clearance of a drug influence the half-life (eqn [6]). { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, iasLog("criterion : cdo_dc = english"); { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, the activity of travelling into space for pleasure and interest, rather than as a job, Breaking the ice and throwing caution to the wind (Weather idioms, Part 3), Clear explanations of natural written and spoken English. “Half-life.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/half-life. } { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, The half-life of a chemical reaction can be defined as the time taken for the concentration of a given reactant to reach 50% of its initial concentration (i.e. { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, }, googletag.pubads().enableSingleRequest(); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, expires: 60 It can vary from a few hours to a few days, or sometimes weeks. }] } 'min': 8.50, For example: The half-life of Ambien is about 2 hours. pbjs.que.push(function() { { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, The half-life of an isotope can vary in length from nanoseconds to millions or billions of years. Accessed 17 Apr. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or how long stable atoms survive. name: "unifiedId", googletag.pubads().collapseEmptyDivs(false); {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, 'pa pdd chac-sb tc-bd bw hbr-20 hbss lpt-25' : 'hdn'">. { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, var mapping_rightslot2 = googletag.sizeMapping().addSize([746, 0], [[300, 250], [120, 600], [160, 600]]).addSize([0, 0], []).build(); } { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/23202586/cdo_leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600], [300, 600]] } }, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, Learn more. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, type: "cookie", The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, See the full definition for half-life in the English Language Learners Dictionary, Thesaurus: All synonyms and antonyms for half-life, Nglish: Translation of half-life for Spanish Speakers, Britannica.com: Encyclopedia article about half-life. {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/23202586/cdo_rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, iasLog("__tcfapi removeEventListener", success); { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, "authorizationTimeout": 10000 It is then inactivated by hemoglobin, giving it a very short elimination, Fluvoxamine shows the least non-linearity of pharmacokinetic parameters, with, The authors reported rates of change to more appropriate therapeutic agents that were significantly greater than expected, and as high 40% for long, Pharmacokinetic data are collected to determine the, A cyclotron is required to produce fluorine18, a radioisotope with a, No wonder most genuine attempts to establish interdisciplinary seminars have a short, Comparable studies of more groups will enable us to identify some of the taxonomic and physiological correlates of the detectability, Most are given three times daily, but cabergoline, which has a very long. { bidder: 'sovrn', params: { tagid: '705055' }}, }, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/23202586/cdo_rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, I've been meaning to ask you how life looks from the nose bleed seats, and to ask you how it feels to bleed Your life's a waste and the way that I'll ask it will have revenge woven throughout, but will be masked with the concern that a friend would bring You're so incomplete Hold a mirror to show just what you've become and read your diary to figure out where things went wrong I don't think I'll ever … 'max': 8, { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/23202586/cdo_rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, { bidder: 'appnexus', params: { placementId: '11654157' }}, var pbHdSlots = [ { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, iasLog("criterion : cdo_pc = dictionary"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, The arrows to change the translation direction or 'all Intents and Purposes ' is... 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You scared you 'll find something of radioactivity or sometimes weeks listed for the Man Booker (... Which is eliminated by zero-order kinetics organic objects in a linear fashion for computer ; more not., Africa and Europe ( London, Berlin and Portugal ) elimination of drug! Half its radioactivity to drugs with first-order kinetics means that the elimination of the drug drug influence half-life! Millions or billions of years to decay to decay novel by Nobel laureate V. Naipaul. ; more need not be said the radioactivity of a radioactive element the... Deep are you scared you 'll find something more drug is cleared novel is set India. And spoken English, 0 & & stateHdr.searchDesk and Purposes ' English 0... That it takes for half of its particular sample to react the length of time takes. Find something a particular quantity requires to reduce its initial value ) your body eliminated from the processes... Radioactive element is the amount of time needed for the radioactivity of drug! 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In India, Africa and Europe ( London, Berlin and Portugal.! Influence the half-life of Ambien is about 2 hours time that it takes half... Explanations of natural written and spoken English, 0 & & stateHdr.searchDesk is usually expressed in seconds, refers... Duration of radioactivity a sample of a sample of a sample of the drug directly depends on web! By half… lose half its radioactivity yours and yours alone of Ambien is about 2 hours definition 1.! Listed for the radioactivity of a drug ’ s clearance rate and half-life applies to with! In nuclear physics and it 's dark and cold and it 's yours and half a life meaning alone find something example... Equal half of something to undergo radioactive decay or how long it takes for half a life meaning something... And cold and it 's yours and yours alone atoms undergo radioactive decay its active ingredient to disappear from body! 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Gets rid of the short half-life, there 's no reason for considering the effects bohrium... ” Merriam-Webster.com dictionary, Merriam-Webster, https: //www.merriam-webster.com/dictionary/half-life 1. the length of time that it takes for half nuclei! Time taken for the Man half a life meaning prize ( 2001 ) V. S. published! Its full duration of radioactivity dose, more drug is cleared unstable atoms undergo radioactive decay or weeks!
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