日期:2019-03-07 12:20:02 作者:史怿莘 阅读:666
ByRobertAdlerTHEbraincan’tcompensatefordamagetothefrontallobeduringchildhood.Becausesuchdamagecanstopchildrenlearningmoralrules
日期:2019-03-07 12:20:01 作者:杭钬拧 阅读:666
NativeAmericangroupscampaigningtohavea9300-year-oldskeletonreinterred—ratherthantreatedasanarchaeologicalspecimen—won’tbepleasedwiththeresultsofastudycommissionedbytheUSDepartmentoftheInterior.Afterex
日期:2019-03-07 12:02:10 作者:曹谟 阅读:666
ByMarcusChownTHEcaseforacuriouslyslipperynewparticleinnatureisbuildingup.Scientistssaytheveryfactthatheavyelementssuchasgold
日期:2019-03-07 11:12:07 作者:曾枸 阅读:666
ByIanSampleDECIDINGonthebesttreatmentforaburniscrucial:getitwrongandthewoundmayfailtoheal.Currenttechniquesrelyheavilyonsubjectivejudgements
日期:2019-03-07 11:05:06 作者:恽玷 阅读:666
ByCharlesSeifeIFSPORTSphotographersthinktheyhaveatoughtimecapturingtheaction
日期:2019-03-07 11:01:11 作者:贲憝苛 阅读:666
CRASHINGtheLunarProspectorspacecraftneartheMoon’ssouthpoleon31Julyyieldednosignsofwater
日期:2019-03-07 10:07:02 作者:虞曦泵 阅读:666
ByJeffHechtinBostonNOWinthefinalfewmonthsofitsmissiontoJupiter
日期:2019-03-07 10:03:04 作者:空妃佥 阅读:666
Alittleshocktherapyisallyouneedtokeepricemould-free
日期:2019-03-07 10:02:16 作者:晏浈众 阅读:666
ByRobertAdlerTHEshadowyroleofbacteriainheartdiseaseisstartingtoemergeintothelight.Newresearchsuggeststhatbacteriatriggerdamagetothearteries—butonlywhenthebody’sarsenalofanti-inflammatorychemicalsfails
日期:2019-03-07 09:12:11 作者:蒙文 阅读:666
ANEWwayofspyingonnervecellscouldofferinsightsintohowthebrainlearnsandremembers.Changesinbraincellsarethoughttounderlylearningandmemory
日期:2019-03-07 09:10:04 作者:郦父参 阅读:666
ByMarkSchropeEXPLOSIVESdetectorsthatareusedtosearchforbombsinluggageatairportscanmisssomedevicesbecausetheconcentrationoftheexplosivematerialinsampledairistoolow.ButnowaresearcherinMarylandhasdevelope
日期:2019-03-07 07:11:15 作者:官甫 阅读:666
MUSSELSsufferpanicattackswhenmenacedbypredatorydogwhelks.RogerHughesoftheUniversityofWalesinBangorandhiscolleaguesusedinfraredsensorstorecordtheheartbeatsofmusselsinanaquarium.Whentheresearchersaddedd
日期:2019-03-07 07:05:12 作者:籍腻判 阅读:666
ByRobertAdlerMANYgiantplanetscometoafieryendwhentheirparentstarsswallowthemwhole
日期:2019-03-07 06:12:09 作者:京诺忻 阅读:666
ResearchersattheSandiaNationalLaboratoryinNewMexicohavetracedtheexactpathtakenbyelectriccurrentflowingthroughatransistor
日期:2019-03-07 05:06:05 作者:爱椴 阅读:666
ByMattWalkerBRITAIN’SBSEepidemicmayhavestartedinasinglecowasfarbackas1970
日期:2019-03-07 05:05:03 作者:穆璩 阅读:666
MOLECULESthatstopHIVfrominvadingimmunecellsmayprotectsomepeoplefrombecominginfectedbythevirus
日期:2019-03-07 04:19:14 作者:闾橄 阅读:666
ByPaulMarksMUSSELSclingontowave-lashedrocksfordearlife.Nowbiologistsarestealingthesecretsofthatgriptoproducewater-resistantgluesthatcouldeventuallymendbrokenbonesandteeth.Themolluscssecreteaproteintha
日期:2019-03-07 04:08:02 作者:嵇李 阅读:666
ByAndyCoghlanMICEengineeredtocarryanextraartificialchromosomehavesuccessfullypassedittotheiroffspring.AlthoughtheCanadiancompanyresponsiblehasnointentionofrepeatingtheexperimentsinpeople
日期:2019-03-07 04:06:10 作者:乌俺檗 阅读:666
ByDeboraMacKenzieEATINGsnackscontainingafatsubstitutedesignedforslimmerscanspeeduptheremovalofdioxinsandPCBsfromthebody.Thistreatmentisnowbeingusedtohelptwowomenwithseveredioxinpoisoning.DioxinsandPCB
日期:2019-03-07 04:05:04 作者:折漪 阅读:666
FEMALEweevilspretendtobeheterosexualcouplesbymountingeachotherinordertoattractlargemales.MaleDiaprepesabbreviatusweevilsaren’tverygoodatdistinguishingfemalesfrommales
日期:2019-03-07 04:04:03 作者:裴莸蛹 阅读:666
ByDeboraMacKenzieRESEARCHERShuntingforthesourceoftheEbolavirushavebeenlookinginthewrongplace.AFrenchteamhasfoundevidenceofEbolainfectioninsmallground-dwellingmammalsbutnotinbats
日期:2019-03-07 03:15:16 作者:花尧妥 阅读:666
ByMattWalkerTEETHandjawbonesfoundinMyanmar
日期:2019-03-07 02:20:07 作者:訾断鬼 阅读:666
ThewatersaroundNewZealandareswarmingwithgiantsquidthisyear.Commercialtrawlersusuallysnagoneortwoofthe14-metrebeastsaroundtheislandseachyear
日期:2019-03-07 01:18:02 作者:巢蛩 阅读:666
InthewakeofJapan’sTokaimuranuclearaccident
日期:2019-03-07 01:08:11 作者:舒沐阿 阅读:666
ByBarryFoxABRITISHinventionthatthwartsroadsidespeedenforcementcamerasgoesonsalethisweek.ButtheHomeOfficesaysthe£200deviceis“unreliableandineffective”
日期:2019-03-06 12:14:11 作者:赫连隐 阅读:666
ByWillKnightScientistswhohavebuiltacomputerprogramcapableofmimickinghumanvoicesarealsodevelopingwatermarkingtechnologytopreventthesystemfrombeingmisused.Theprogram
日期:2019-03-06 12:14:10 作者:陆骁 阅读:666
ByClaireAinsworthThememoryandlearningproblemsexperiencedbyAlzheimer’spatientsmightonedaybereversiblebyre-awakeningkeybraincellsscientiststhoughthaddied
日期:2019-03-06 12:11:15 作者:魏谘 阅读:666
ByIlgaNielsenMenwithpersistentconstipationaremorelikelytodevelopParkinson’sdisease
日期:2019-03-06 12:09:08 作者:满锯 阅读:666
ByTamaraThiessen
日期:2019-03-06 12:03:14 作者:梁丘握 阅读:666
ByIanSampleTANKarmourthatdestroysenemymissileswithmassiveelectromagneticfieldsisbeingdevelopedbygovernmentscientistsintheUSandBritain.Tanksfittedwiththis“smartarmour”wouldbemuchlighter
日期:2019-03-06 11:05:13 作者:傅担 阅读:666
ByAdrianChoThecosmicspeedlimit–thespeedoflight–mayhavereducedastheUniversematured.Newresearchseemstoconfirmhintsthatonefundamentalconstant
日期:2019-03-06 11:04:05 作者:宋瞪 阅读:666
ByAndyCoghlanHumanswouldbesafertoclonethanmostanimals
日期:2019-03-06 09:20:17 作者:蔚疋 阅读:666
ByHazelMuirNaggingdoubtsabouthowtheMoonformedmayhavebeenlaidtorest
日期:2019-03-06 09:20:15 作者:还瘵 阅读:666
ByWillKnightCheapsensorsthatchangecolourwhenexposedtominuteamountsofdangerouschemicalcompounds
日期:2019-03-06 09:14:06 作者:蓬舜 阅读:666
ByWillKnightAUScomputerscientistwillthisweekpresentresearchrevealingkeyweaknessesintechnologydevelopedtostoppeopleillegallycopyingmusic.InApril
日期:2019-03-06 09:14:05 作者:翟溜 阅读:666
ByPeterHadfieldinTokyoWHENJapan’snewH-2Arocketliftsoffnextweekitwillbecarryingaveryheavyload—thefutureofthenation’sspaceprogramme.AftertwosuccessivelaunchfailuresandthescrappingofthepreviousH-2program
日期:2019-03-06 09:11:14 作者:司看兆 阅读:666
BySylviaPagánWestphalThechancesofcontractingHIVthroughunprotectedoralsexmaybezero
日期:2019-03-06 09:08:12 作者:胡茕 阅读:666
ByJamesRandersonCurbinggreenhousegasemissionswouldhaveimmediatebenefitsforhumanhealth
日期:2019-03-06 08:20:20 作者:梁嗡 阅读:666
ByClaireAinsworthLivingwithintwokilometresofalandfillsiteincreasesawoman’sriskofhavingababywithabirthdefectbyuptosevenpercent
日期:2019-03-06 07:16:01 作者:冀囵 阅读:666
ByAndreaGravesFactoryfarmingcouldsoonenteraneweraofmassproduction.CompaniesintheUSaredevelopingthetechnologyneededto“clone”chickensonamassivescale.Onceachickenwithdesirabletraitshasbeenbredorgenetical
日期:2019-03-06 06:16:12 作者:涂笳骂 阅读:666
ByGregMillerAnunexpectedsourceofflexibleadultstemcellshasbeenfoundbyCanadianresearchers–theskin.Thefindingraiseshopesthatskincouldonedayprovideaneasilyaccessiblesourceofstemcellscompatiblewithapatient
日期:2019-03-06 06:12:09 作者:庄秽 阅读:666
ByClaireAinsworthFull-scaletrialsoftwodrugsconventionallyusedtotreatmalariaandschizophreniacouldstartstraightawayonpeoplewithvCJDandotherpriondiseases
日期:2019-03-06 06:04:10 作者:璩榄 阅读:666
ByWillKnightAburialcomplexthatcouldcontainthelong-lostremainsof13thcenturyconquerorGenghisKhanhasbeendiscoveredbyateamofUSandMongolianarchaeologists.Thefindmayforcehistorianstorewritehistorybooksbyrel
日期:2019-03-06 05:15:09 作者:老幂耆 阅读:666
ByWillKnightTheprototypesolar-poweredaircraftHeliosbroketwoaltituderecordsonMonday
日期:2019-03-06 05:12:16 作者:钟均廿 阅读:666
ByWillKnightAnewhigh-resolutionradarsystemdevelopedbyaUKteamcouldbeusedtorapidlyscanairportrunwaysforpotentiallydeadlydebris.TheresearchershopeitcouldpreventaccidentssuchastheConcordecrashatCharlesdeG
日期:2019-03-06 05:01:19 作者:屋庐碥 阅读:666
ByWillKnightIBMhasswitchedontheworld’smostpowerfulcomputer.ASCIWhiteisaformidablemachine
日期:2019-03-06 03:18:18 作者:赵空亍 阅读:666
ByAlisonMotlukAlmostnoneofthemoneyfromalandmarksettlementbetweenUSstatesandtobaccocompanieshasgonetowardsanti-smokingprogrammesaspledged
日期:2019-03-06 02:08:15 作者:邢姬关 阅读:666
ByCatherineZandonella
日期:2019-03-06 01:18:03 作者:符晓淫 阅读:666
ByDuncanGraham-RoweIfyouarepuzzledwhentheGermanwaiterasksyou:“WasmöchtenSie?”allyouhavetodoistoreachforyourmobilephone.Notonlywillthephonetellyouthatthewaiterisaskingyouwhatyouwant
日期:2019-03-06 01:08:14 作者:端韦鲩 阅读:666
ByAnilAnanthaswamyHeartscannowbekeptbeatingoutsidethebodyfornearlytwodaysinaportablemachine.Thedevicepromisestosavelivesbygivingsurgeonsmuchmoretimetotransportorgansandpreparefortransplantoperations.D