Science: Climate follows the 'double sunspot cycle'

日期:2019-03-04 10:17:04 作者:朱岷茛 阅读:666

A22-YEARcyclelinkedwithchangesintheSun’sactivityhasinfluencedtrendsintemperaturethiscenturymorethananyotherfactor.ThisistheconclusionofNicholasNewell

Peers condemn Europe's proposals for controlling nitrates

日期:2019-03-04 10:12:01 作者:梁丘伲 阅读:666

BRITAIN’SHouseofLordslastweekaccusedtheEuropeanCommissionofproducingunscientificproposalsforreducingnitratepollution.Thecriticismcomesinareport*preparedbytheLords’SelectCommitteeontheEuropeanCommuniti

Science: Chemists master a knotty problem

日期:2019-03-04 09:19:11 作者:武戬 阅读:666

ByLIONELMILGROMFRENCHchemistshaveperfectedawayofmakingknotsoutofstringsofmolecules.Knottedmoleculesfascinatechemistsbecauseofthechallengetheyposetotheirsyntheticskills.Theymayalsogivebiochemistsinsigh

Science: Artificial selection gave horses bistable hocks

日期:2019-03-04 09:15:11 作者:沙瓯 阅读:666

HORSES’hocks

Europe's satellite looks doomed as power fails

日期:2019-03-04 09:07:03 作者:来锹晷 阅读:666

ByJONDARIUSinKourouTHEFATEofHipparcos

Science: New drug helps cancer patients and promises more

日期:2019-03-04 09:05:07 作者:缪莜 阅读:666

ByFRANKLESSERTHERADIATIONanddrugsthatdoctorsusetotreatsomecancersoftencausenauseaandvomitinginthepatient.Now

Technology: Tune in, turn on, plug in your software

日期:2019-03-04 08:02:12 作者:尉迟砹你 阅读:666

ByJEFFHECHTinBostonPEOPLEmaysoonbeabletotakeatripto‘virtualreality’.Travellersneednoillegalsubstances

LEP detects its first Z0 particles

日期:2019-03-04 07:16:01 作者:公羊乾 阅读:666

ByCHRISTINESUTTON

Technology: Water companies build plants to take nitrates out of drinking water

日期:2019-03-04 07:06:05 作者:伯辛巽 阅读:666

WORKISunderwayonBritain’sfirsttwolarge-scaleoperationaltreatmentplantstoremovenitratesfromdrinkingwater.BothplantswilluseanionexchangesystemsimilartothatalreadyinuseinFranceandWestGermany.TheBritishpl

Long-haul mosquitoes bring malaria to Europe's airports

日期:2019-03-04 06:17:05 作者:端木泖埘 阅读:666

SWITZERLANDlastweekreleaseddetailsoftwocasesofmalariacontractedinornearGenevaairport

The mass of evidence gathers around the world

日期:2019-03-04 06:15:01 作者:折辟 阅读:666

ByCHRISTOPHERVAUGHANLEPmaybesettobecometheworld’sbiggestZfactory

Europe's polluters will pay their way

日期:2019-03-04 06:07:12 作者:厍谢 阅读:666

THEEUROPEANCommissionhastakenthefirststepstowardsmakingproducersofpollutantsresponsibleforthedamagetheycause.Thecommissionsaystheproducermustpayforanydamagetohealthorpropertyupto30yearsaftertheywerepr

Science: Water hides a host of viruses

日期:2019-03-04 06:01:05 作者:蓝持绨 阅读:666

BySTEPHANIEPAINVIRUSEScouldbethemostimportantformoflifeinbothfreshwatersandthesea

Science: Retroviruses turn up in more autoimmune diseases

日期:2019-03-04 05:13:09 作者:东乡骁呀 阅读:666

ByROLFZELLinWESTBERLINEVIDENCEismountingthatpreviouslyunknownretrovirusesmayhavearoleinseveraldiseasesinwhichtheimmunesystemattacksthebody’sowntissues.ResultspresentedattheSeventhInternationalCongress

Military research needs tighter security, says report

日期:2019-03-04 05:12:06 作者:崔孵檐 阅读:666

LABORATORIESintheUSthatcarryoutdefenceresearchneedtightercontrolsonthepublicationofunclassifiedmaterialtopreventtheproliferationofnuclearweapons.ThisisoneofthefindingsofareportpreparedbytheGeneralAcco

Technology: Tiny tower reaches oilfields that others cannot afford

日期:2019-03-04 05:06:12 作者:赏咨 阅读:666

ENGINEERSinAustraliahavedevelopedanewtypeofplatformforextractingoilfromsmalloffshoreoilfieldsthatarenormallyuneconomictoexploit.Unlikeconventionalplatforms

Science: Cracks in arctic ice may upset climate models

日期:2019-03-04 05:01:11 作者:汲簿荸 阅读:666

ByJACKMILLERinDENVERATMOSPHERICscientistsfromtheUniversityofColoradoinBoulder

Technology: Personal phone numbers scheme flawed

日期:2019-03-04 04:18:04 作者:逯冗 阅读:666

AGRANDschemetogivepeopletheirownpersonaltelephonenumberisflawed

Exxon Valdez's human toll is still unknown

日期:2019-03-04 03:16:01 作者:石鲞 阅读:666

ByLEIGHDAYTONinSEATTLEFOURMONTHSaftertheExxonValdezranagroundinAlaskaspilling35000tonnesofcrudeoilintoPrinceWilliamSound

A fresh Green tinge to Europe's research: Politicians across Europe are wondering how important the Green parties will become - Laboratories and institutes throughout the Community are already feeling the influence

日期:2019-03-04 03:01:03 作者:谯附斯 阅读:666

ByDEBORAMACKENZIEandROGERMILNEPUBLICconcernabouttheenvironmenthasrisensteadilythroughoutEuropesincethe1970s.InBritain

澳门金沙网上开户注册:Off-course whale comes to grief on the Cornish coast

日期:2019-03-04 02:15:03 作者:帅瘗 阅读:666

AMISGUIDEDseiwhalecameashorenearthetinyCornishvillageofStJustinRoselandlastweek.Thewhale

Enigma No 526: Ewe to move

日期:2019-03-04 02:13:09 作者:公羊腌 阅读:666

ByKEITHAUSTINEACHofthefourfieldsatSunnyMeadowsFarmcontainssomesheepandsomecows.Onthegateofeachfieldishungasignsayingwhatfractionoftheanimalsinthatfieldaresheep.Thesignsare.5

澳门金沙网上开户注册:Physicist dies

日期:2019-03-04 02:05:08 作者:刁薜 阅读:666

WILLIAMSHOCKLEY

Technology: Telephones come to terms with sign language

日期:2019-03-04 02:02:12 作者:邢颥初 阅读:666

THE50000peopleinBritainwhorelyonsignlanguagetocommunicatewillsoonbeableto‘talk’bytelephone.BritishTelecomandtheUniversityofEssexhavedevisedamethodofsendingmovingvideopictureswhichlooklikecartoonimages

US lays down rules governing scientific misconduct

日期:2019-03-04 01:01:01 作者:吴躐 阅读:666

UNIVERSITIESandresearchinstitutionsintheUShaveuntil1January1990toestablishproceduresforinvestigatingscientificmisconductinresearchinthebiomedicalandbehaviouralsciences.TheDepartmentofHealthandHumanSer

Science: Twins shed light on inherited epilepsy

日期:2019-03-03 10:07:07 作者:庾钙 阅读:666

ByJEFFHECHTinBOSTONResearchersinAustraliaandtheUShavefoundfurtherevidencethatsometypesofepilepsymaybeinherited.Theirwork

Science: Antineutrinos - a window on the Earth's interior

日期:2019-03-03 10:07:07 作者:海截 阅读:666

ByJEFFHECHTinBOSTONWhenradioactiveelementsdisintegrateviatheprocessofbetadecay

澳门金沙网上开户注册:Design study spurs debate on tanker safety

日期:2019-03-03 10:06:07 作者:谷植 阅读:666

ByJONATHANWILLSMostoiltankersaretooold

NASA cuts jeopardise 'real science'

日期:2019-03-03 10:06:05 作者:太史珊 阅读:666

ByJEFFHECHTinBOSTONProspectsofa$1billioncutfromNASA’sbudgetnextyearhasforcedspacescientiststotakesidesintheincreasinglyheateddebateoverthespacestation.ThecutsmeanthatNASAwillhavetocancelordelayeithert

Science: Old jar suggests new wine theory

日期:2019-03-03 09:19:10 作者:车正蓖犒 阅读:666

ByPRATAPCHATTERJEEinBERKELEYTheartofwinemakingisfarolderthanpreviouslythought

Cash flow

日期:2019-03-03 09:14:10 作者:汝腋油 阅读:666

TheNationalRiversAuthority

Science: Cold dark matter may still rule the Universe

日期:2019-03-03 09:09:06 作者:屈突声艋 阅读:666

ColddarkmattermayyetbeabletoexplainthestructureoftheUniverse

Faulty forensic testing convicted Maguire Seven

日期:2019-03-03 09:05:08 作者:太叔聂松 阅读:666

ByMICKHAMERSloppylaboratorypracticehelpedtoconvictmembersoftheMaguirefamily

Bush backs ban

日期:2019-03-03 08:20:08 作者:平眼烬 阅读:666

TheUSisreadytosignaninternationalagreementrenouncingchemicalweapons

Science: How to spot planets round distant stars

日期:2019-03-03 08:13:09 作者:别荣圄 阅读:666

ByKENCROSWELLinBOSTONIfplanetsareorbitingotherstarsinourGalaxy

Abortion methods 'compromised' by research

日期:2019-03-03 08:06:02 作者:蒋撞蚺 阅读:666

ByDANCHARLESinWASHINGTONDCAlawnowbeforetheUSCongresswouldallowmedicalresearchersonceagaintoexplorewaystotransplanttissuefromabortedfetusesintopatients.Butpressurefromdoctorsandotherresearchersrequirin

Soviet ship may track pollution off Scotland

日期:2019-03-03 07:03:08 作者:厉统桅 阅读:666

ByMIKEHOLDERNESSLocalauthoritiesinScotlandarebeingaskedtobackaplanforaSovietsurveyshiptomeasureradioactiveandchemicalpollutioninScottishcoastalwaters.Nuclear-FreeZonesScotland

Egos collide over abandoned particle detector

日期:2019-03-03 06:01:08 作者:濮麴蚨 阅读:666

ByDANCHARLESinWASHINGTONDCInternationaleffortstobuildasecondlargedetectorfortheSuperconductingSupercollider(SSC)inTexashavecollapsed.SSCofficialsandthescientistswhoweresupposedtobuildthedetectorarebla

Technology: Disco specs pump up the volume

日期:2019-03-03 05:20:06 作者:邴诗 阅读:666

ByANDYCOGHLANTrendsettersatnoisydiscothequesmaysoonbewearingspectaclesthatenablethemtohearwhattheirfriendsaresayingdespitethedin.Thespectacles

Antarctic agreement

日期:2019-03-03 05:06:01 作者:厍舫 阅读:666

JohnMajorthisweekexpressedhissupportforadraftEnvironmentalProtocoltotheAntarcticTreaty

Technology: Porous chips light up in colour

日期:2019-03-03 04:02:05 作者:高企斓 阅读:666

ByJEFFHECHTinBOSTONBritishresearcherswholastyearcoaxedsiliconsemiconductormaterialtoemitredlightbyilluminatingitwithagreenlaserhavenowextendedtheirtechniquetoproduceorange

Bereft of books

日期:2019-03-03 03:09:03 作者:焦绅 阅读:666

Britishresearcherssaythattheyarelessadventurous

澳门金沙网上开户注册:Swedish rocket breaks up after liftoff

日期:2019-03-03 03:03:10 作者:平糍馔 阅读:666

ByJOEKIRWINinSTOCKHOLMA10-tonnerocketbrokeintothreehighaboveitslaunchpadinLaplandlastweek.Maxus1

It came from outer space

日期:2019-03-03 02:17:08 作者:燕愦骅 阅读:666

JonathanShanklinoftheBritishAstronomicalAssociationperusesthedamagetoahawthornbushatthesceneofa‘transientphenomenon’.Thebush’s82-year-oldowner

Forensic fees

日期:2019-03-03 02:09:08 作者:骆崽 阅读:666

Aseniorpoliceofficerthisweekwarnedthatforensicinvestigationofseriouscrimesmightbehamperedbyalackofcash

Fat finds its own level in the daily diet

日期:2019-03-03 02:09:06 作者:仪灬 阅读:666

ByANDYCOGHLANTheamountoffatweeatisthemostimportantfactorcontrollinghungerandappetite.Thisfindingislinkedtotheobservationthatascountriesgrowricher

Lucky escape for Europe's oldest flying insect

日期:2019-03-03 02:07:03 作者:汪县 阅读:666

BySUEBOWLERAstudentonafieldtriptoIrelandthisEasterfoundtheoldestwingedinsectinWesternEurope.Thefossilis322millionyearsoldbutitsuggeststhatwingedinsectsevolvedmuchearlier

Technology: We shall trick them in the speeches

日期:2019-03-03 02:01:07 作者:印经震 阅读:666

ByBARRYFOXSpeechresearchersintheUSbelievetheyhaveprovedthatsomeofWinstonChurchill’sfamouswartimespeecheswererecordedbyanactor.FifteenyearsagoNormanShelley

Foiling fossil hunters in Eggs-en-Provence

日期:2019-03-03 01:12:07 作者:宁贪锱 阅读:666

BySYLVIAHUGHESinPARISTheraceisontosaveEurope’srichestsiteoffossildinosaureggs

Science: Tailored molecules could lead to protein chip

日期:2019-03-03 01:11:06 作者:连兽飚 阅读:666

ByGABRIELLEWALKERinATLANTAProteinsthatconductelectricitycouldonedaybeusedincomputerchips

Minister backs unpopular degree

日期:2019-03-02 10:20:12 作者:赖修 阅读:666

WilliamWaldegraveispressingaheadwithhisplantointroduceanewmastersdegreewhichpostgraduatestudentswouldtakebeforestartingaPhD.WhentheplanwasfirstannouncedintheWhitePaperonsciencelastMay