Good hydrations: Do I need eight glasses of water a day?

2019-03-03 08:07:04
PlainpictureByGrahamLawtonIt’snotcalledAdam’salefornothing.Waterwaspresumablywhatourearlyancestorsdrank
[查看详情]

Good hydrations: Is tea or coffee better for you?

2019-03-03 07:13:03
PlainpictureByJoshuaHowgegoandCarolineWilliamsCoffeeisnogoodforyou–that’sthereceivedwisdom
[查看详情]

What makes a good surgeon? Video analysis rates suturing skills

2019-03-03 07:10:05
DavidSeedPhotography/GettyByMattReynoldsNiceandsteadydoesit.Avideoanalysissystemusesmotiontrackingandmachinelearningtoassesshowgoodsurgeonsareatsuturingawound.“Differentsurgeonsallhavedifferentstyleso
[查看详情]

Vision saved by first induced pluripotent stem cell treatment

2019-03-03 07:06:05
GettyByAndyCoghlanAwomaninher80shasbecomethefirstpersontobesuccessfullytreatedwithinducedpluripotentstem(iPS)cells.Aslitheroflaboratory-maderetinalcellshasprotectedhereyesight
[查看详情]

Your brain fills gaps in your hearing without you realising

2019-03-03 07:06:05
PeopleImages/GettyByAylinWoodwardNoiseiseverywhere
[查看详情]

When I try to imagine my girlfriend's face, I draw a blank

2019-03-03 07:04:03
CourtesyofJean-PierreMooneyByAliceKleinJean-PierreMooney(pictured)knowsthecolourofhisgirlfriend’shairandeyes
[查看详情]

Raindrops make soil bacteria take off and fly through air

2019-03-03 07:01:03
Joungetal.NatureCommunicationsBySamWongWhenwaterfallstotheground
[查看详情]

How much sleep do you really need?

2019-03-03 06:19:03
Clang/Trunkarchive.comByCarolineWilliamsWEALLknow8hoursisthemagicnumberforadecentnight’ssleep.Orisit?Nobodyseemstoknowwherethisnumbercamefrom.Inquestionnaires
[查看详情]

Brain’s inability to see that something is safe causes OCD

2019-03-03 06:18:01
PhotoAlto/AlamyStockPhotoByClareWilsonTherepeatedthoughtsandurgesofobsessivecompulsivedisorder(OCD)maybecausedbyaninabilitytolearntodistinguishbetweensafeandriskysituations.Abrain-scanningstudyhasfoun
[查看详情]

Robot that shows pain could teach doctors to recognise it better

2019-03-03 06:17:01
Westend61/GettyByTimothyRevellCanyourecognisewhensomeoneisunwelljustbystudyingtheirface?Understandingexpressionscanhelpdoctorsimprovetheirdiagnoses
[查看详情]

Ebola vaccine promising in chimps but may never be used

2019-03-03 06:04:03
EducationImages/UIGviaGettyByDeboraMacKenzieAneworalEbolavaccineseemstoworksinapes–butthatdoesn’tmeanAfrica’sgreatapesarenowsafefromthevirus
[查看详情]

To advance science we need to think about the impossible

2019-03-03 05:19:05
FrancescoBongiorniHOWdoesscienceadvance?Thenumberofpaperspublishedannuallydoubledevery9yearsinthesecondhalfofthe20thcentury;thenumberofworkingscientistsnowdoublesroughlyevery18years.Sowemightexpects
[查看详情]

Anaesthesia: What really happens when the lights go out

2019-03-03 05:10:04
FrancescoBongiorniByPhilipBallCOUNTslowlybackwardsfrom10.Beforeyoureachseven
[查看详情]

Maize engineered to silence deadly toxins in poisonous mould

2019-03-03 03:14:03
ErinCadigan/AlamyStockPhotoByChelseaWhyteIt’sasilentkillerlurkingincommonfoods.Acarcinogenictoxinmadebymouldkillsthousandsaroundtheworldandforcesmillionsoftonnesofinfectedcropstobediscardedeachyear.Bu
[查看详情]

Becoming a parent may add a year or two to your life

2019-03-03 03:12:05
DominicLipinski/PAWireByNewScientiststaffandPressAssociationWhybecomeaparent?Wellforonething
[查看详情]

UTIs could soon be life-threatening without new antibiotics

2019-03-03 02:20:01
Erbe/Pooley/REX/ShutterstockByDeboraMacKenzieForthefirsttime
[查看详情]

Autoimmune disorders linked to an increased risk of dementia

2019-03-03 02:19:01
Zephyr/SciencePhotoLibraryByAndyCoghlanPeoplewhohaveautoimmunedisordersmaybe20percentmorelikelytodevelopdementia.That’saccordingtoananalysisof1.8millionhospitalcasesinEngland.Basedondatacollectedbetwe
[查看详情]

Good hydrations: Is fruit juice better than soda?

2019-03-03 02:09:04
GettyByDanielCossinsandGrahamLawtonSugarydrinksrotyourteeth
[查看详情]

Recoded organism paves way to new genetic language of life

2019-03-03 02:01:03
JuergenBerger/SPLByColinBarrasAformoflifethatusesafreshgenetic“language”couldbejustafewyearsaway.Thiscomesaftergeneticistsusedanewtechniquetorecode5percentoftheSalmonellabacterium’sgenome
[查看详情]

Obamacare's replacement a giant step backwards for US healthcare

2019-03-03 01:20:03
TomWilliams/CQRollCall/GettyAstheUSdebatesandreformsitsinsurance-basedhealthcaresystemyetagain
[查看详情]

Australia wants to ban unvaccinated children from preschool

2019-03-03 01:14:02
FatCamera/GettyByAliceKleinNojab
[查看详情]

US drinking water at risk from Trump's cuts to pollution rules

2019-03-03 01:14:01
TeresaShort/GettyByChelseaWhyteIt’sdifficulttosquaretherhetoricwiththeaction.On28February
[查看详情]

A sixth of Americans to lack health insurance by 2026

2019-03-03 01:11:02
TomWilliams/CQRollCallSIMPLYavoidgettingsick.Thatmightbetheonlystrategyleftforthe24millionAmericansexpectedtolosehealthcareinsuranceiftheTrumpadministrationpushesthroughalawtoreplacetheexistingAfforda
[查看详情]

Try these simple mental tests to see if you're a good athlete

2019-03-03 01:04:04
QuinnRooney-FIFA/FIFAviaGettyByNicoleWetsmanSimplementaltestsmaybeabletoidentifypeoplewhoarelikelytoreachthetopoftheirsport.That’saccordingtoresearcherswhoshowedthateliteathleteswhoplayteamsportsaren’
[查看详情]

Babies in prams are exposed to high levels of air pollution

2019-03-03 01:04:03
Olaser/GettyBySamWongBabiesinpramsareexposedtohighlevelsofairpollutionathotspotsnexttobusyroads
[查看详情]

Were 'cursed' rams the first biological weapons?

2019-03-02 08:17:01
ByRoxanneKhamsi(Image:PlamenPadeshki)AncientwrittentextsfromtheMiddleEastmayrevealthattheuseofbiologicalweaponsdatesbackmorethan3300years
[查看详情]

Indonesia fights for rights to bird flu samples

2019-03-02 08:13:02
ByNewScientiststaffandReutersIndonesiawillnotsharebirdfluvirussamplesunlessrichercountriesagreetogivedevelopingnationscontrolovertheiruseandaccesstocheapvaccines
[查看详情]

Anti-smoking drug linked to violent behaviour

2019-03-02 08:10:03
Theanti-smokingdrugChantixistobeinvestigatedbytheUSFoodandDrugAdministrationafterreportslinkedittosuicidalandviolentbehaviour.IthasbeenontheUSmarketfor18months.ThecaseofCarterAlbrechtofDallas
[查看详情]

'Happy' worms live longer on antidepressants

2019-03-02 08:10:03
Itseemsantidepressantsdon’tjusthelphumans.Roundwormsgivenaparticularantidepressantlivedlonger–possiblybecausetheywerefooledintobehavingasthoughthey’drunshortoffood.Alow-calorielifestyleisknowntoboostt
[查看详情]

Fine-tuned immune system could control cancer

2019-03-02 07:08:02
ByAndyCoghlanIsn’ttheimmunesystemwonderful?Amongitsmanytalents,
[查看详情]

Tritium hazard rating 'should be doubled'

2019-03-02 06:17:04
ByRobEdwardsRadioactivetritium
[查看详情]

Monkey brains use web link to control robot legs

2019-03-02 06:17:04
WouldyoubelievethatbrainsignalsfrommonkeysinNorthCarolinacancontrolapairofrobotlegsinJapan?Withtheultimateaimofallowingparalysedpeopletowalkagain
[查看详情]

Modified mice get no kick from cocaine

2019-03-02 06:12:04
Somemicehavesimpletastes.Thosethatlackaparticularbrainreceptorfordopamineshownotasteforcocaine
[查看详情]

Active parents make for active kids

2019-03-02 06:10:02
ByRoxanneKhamsiActiveparentshaveactivechildren
[查看详情]

Adult stem cells found in menstrual blood

2019-03-02 05:18:04
THE“monthlycurse”maybeanythingbut:menstrualbloodappearstobearichandaccessiblesourceofadultstemcells.Theuterineliningisalreadyknowntocontainadultstemcells
[查看详情]

Cold virus turns nasty

2019-03-02 05:18:03
RecruitstotheUSmilitaryhavesomethingevenmorefrighteningthantheirdrillsergeanttoworryabout–andtherestofushavecausetobeconcernedtoo.Anastynewstrainofadenovirus–whichusuallyonlycausesmildcoldsandotherinf
[查看详情]

Human skin 'reprogrammed' to form stem cells

2019-03-02 05:14:04
ByAndyCoghlanAtlast
[查看详情]

Mapping brain could translate thoughts into speech

2019-03-02 05:08:02
ByJimGilesinSanDiegoForty-oneneuronsisadropintheoceancomparedwiththehundredbillionorsocellsthatarepresentinourbrains.ButthosefewneuronscouldhelpEricRamseytalkagain.ItiseightyearssinceacaraccidentleftR
[查看详情]

Sleep hormone may make you forget

2019-03-02 04:14:04
ByRoxanneKhamsiContrarytowhatonemightexpect
[查看详情]

Editorial: Don't be fooled by stem cell hype

2019-03-02 04:10:04
WEALLknowthepromiseofembryonicstemcells.Fromthesecomeeverytissuetypeinthebody.Onekeygoalofstemcellresearchistomakeaskincellregresstoitsembryonicstateandthensenditalonganotherdevelopmentalpath.Ifthisca
[查看详情]

Pay-by-results pricing opens up better cancer drugs

2019-03-02 04:09:01
ByRachelNowakinMelbourneImagineahealthcaresysteminwhichdrugcompaniesonlygetpaidforacourseoftreatmentifitworksasplanned.That’stheapproachbehindaground-breakingagreementfinalisedthisyearbetweenthemanufa
[查看详情]

Migraines are more than bad headaches

2019-03-02 04:03:02
ITISbecominghardtodismissmigrainesassimplyverybadheadaches.Earlierthisyear
[查看详情]

Pilots on antidepressants pose no safety risk

2019-03-02 04:01:04
ByRachelNowakMostair-safetyauthoritiesaroundtheworldbanpilotsfromflyingwhileonantidepressantdrugscitingsafetyreasons.NowtheresultsofanAustralianstudysuggeststhattakingthedrugsdoesnotincreasetheriskofa
[查看详情]

Menstrual blood could be rich source of stem cells

2019-03-02 03:20:01
ByAlisonMotlukThe“monthlycurse”maybeanythingbut:menstrualbloodappearstobearichandeasilyaccessiblesourceofadultstemcells
[查看详情]

World HIV infection overestimated by 7 million

2019-03-02 03:16:04
ByNewScientiststaffandReutersTheUnitedNationshasslasheditsestimatesofhowmanypeopleareinfectedwiththeAIDSvirus
[查看详情]

Editorial: World bickers as bird flu evolves

2019-03-02 03:11:04
Plagueshavealwayshauntedhumanity
[查看详情]

Cash incentives: Worth every penny

2019-03-02 03:01:02
ByJimGiles“ANGERoverNHSplantogiveaddictsiPods
[查看详情]

'Tree man' finds virus at the root of his condition

2019-03-02 02:19:01
Hishandsandfeetresembleclumpsofbranchesandhisbodyiscoveredwithunsightlybrownweltsthatcouldpassforbark.NowDede
[查看详情]

Breakthrough on tailor-made human stem cells

2019-03-02 01:15:02
STEMcellswithoutembryos?We’vegotourhopesupbefore.Thistime
[查看详情]

Killer pet food ingredients identified

2019-03-02 01:06:04
WenowknowwhypetfoodhasbeenkillingdogsandcatsintheUS.Alethalcombinationofmelamineandcyanuricacidistoblame
[查看详情]
  • 首页
  • 游艇租赁
  • 电话
  • 关于我们