简介:High-densitytilingarraysprovidecloserviewoftranscriptionthanregularmicroarraysandcanalsobeusedforannotatingfunctionalelementsingenomes.Theidentifiedtranscriptsusuallyhaveacomplexoverlappingarchitecturewhencomparedtotheexistinggenomeannotation.Therefore,thereisaneedforcustomizedtilingarraydataanalysistools.Sincemostoftheinitialtilingarrayswereconductedineukaryotes,dataanalysismethodsarewellsuitedforeukaryoticgenomes.Forusingwhole-genometilingarraystoidentifypreviouslyunknowntranscriptionalelementslikesmallRNAandantisenseRNAinprokaryotes,existingdataanalysistoolsneedtobetailoredforprokaryoticgenomearchitecture.Furthermore,automationofsuchcustomdataanalysisworkflowisnecessaryforbiologiststoapplythispowerfulplatformforknowledgediscovery.HerewedescribeTAAPP,aweb-basedpackagethatconsistsoftwomodulesforprokaryotictilingarraydataanalysis.Thetranscriptgenerationmoduleworksonnormalizeddatatogeneratetranscriptionallyactiveregions(TARs).ThefeatureextractionandannotationmodulethenmapsTARstoexistinggenomeannotation.Thismodulefurthercategorizesthetranscriptionprofileintopotentialnovelnon-codingRNA,antisenseRNA,geneexpressionandoperonstructures.Theimplementedworkflowismicroarrayplatformindependentandispresentedasaweb-basedservice.Thewebinterfaceisfreelyavailableforacedemicuseathttp://lims.lsbi.mafes.msstate.edu/TAAPP-HTML/.
简介:Source:AssociationofChinaRareEarthIndustry1.RareearthmarketAffectedbythebidfailureofnationalreserve,rareearthpricewasweakinJuneandtheoverallrareearthmarketpresenteddownwardtrend.However,priceofsomeheavyrareearthsincreased,suchasterbiumoxide.Rareearthpricedeclinedbutinnarrowrangethismonth,whichdemonstratedthatthemarketwasstill
简介:Withtheincorporationofspatialstatisticmethod,thispaperconstructsastate-spacemodelofhousingmarketbubbles,discussingthespatialpatternofhousingmarketbubblesinChina,andidentifyingthedynamicevolutionprocess.Theresultsshowthat:Thebubblesofhousingmarketwalkedalongapathfromlowleveltohighlevelandthendownsizedtoalowlevelduringtheperiodof2009and2014,andthehighestlevelstayedat2011.Fromoverall,thelevelofhousingmarketbubbleshadshownsignificantspatialautocorrelationandspatialagglomeration.Indetail,thedirectionofNorth-SouthinChinashowedtheinvertedUshape,i.e.,Centralregionwaswithhighbubbles,andtwoendscontainedlowbubbles;fromEast-Westdirection,theEasthadhighbubblesandtheWestcontainedcomparativelylowbubbles.Localspatialtestindicatesthatthereweresomeapproximatespatialfeaturesinhousingmarketbubblesamongtheadjacentregions.Observedfromthelevelofhousingmarketbubbles,Chinacontained3plates:Thefirstwastheplatewithlowbubblelevel,including3provincesinNorth-EastChina(provincesofJilin,HeilongjiangandLiaoningwereincluded,butDalianinLiaoningprovincewasexcluded;thesecondwastheCentralandWestplate(theprovincesofYunnan,Guizhou,Sichuan,Guangdong,Guangxi,Hunan,Hubei,Gansu,Fujian,JiangxiandHainanwereincludedinthisplate),whichwasalsofeaturedwithlowbubble;andthethirdwasCentralEastplate(provincesorprovincialregionsofBeijing,Tianjin,Hebei,Jiangsu,Zhejiang,Shanghai,Shandong,Anhui,Shanxi,ShaanxiandInnerMongoliawereincluded),whichwascharacterizedashighbubbleregion.
简介:Inthispaper,weanalyzethefuzzyreliabilityofparallelingsystem,focusingonthesituationoftheearlyfailuremode.TheearlyfailuremodeoffuzzyreliabilitymainlyobeystheWeibulldistribution.Basedonthis,weobtainthedistributionfunction,densityfunction,failurefunction,reliabilityfunctionandtheformulaofthemeantimetofailure.Fortheparallelingsystemcomposedofmultiplecomponents,C1,C2,???,Cn,especiallywhenη=1,wealsoobtainthecorrespondingformulas.Finally,weciteanexampletoverifytheformulaanddeepentheunderstanding.
简介:Listedcompaniesamongthesixrareearthgroupshaveallreleasedpre-announcementoftheirfirst-halfannualizedreportbytheendofJuly,2016.Theweakmarketimposesheavystrainontheserareearthenterprises.Accordingtothepre-announcement,ChinaNorthernRareEarthpredicted80%-90%netprofitdeclineyear-on-year;RisingNonferrousMetalsannouncedtheprofitattributabletoshareholderswouldmakealossof90-110millionyuan;ChinaMinmetalsforecastedalossof35-45millionyuan;XiamenTungstenreleased20.73%declinedoperationrevenue.
简介:BasedonthedataobtainedfromasurveyrecentlymadeinShanghai,thispaperpresentsthehybridtechniqueforriskanalysisandevaluationofsomediseases.Afterdeterminationofmainriskfactorsofthesediseasesbyanalysisofvariance,theauthorsintroduceanewconcept‘IllnessFuzzySet’andusefuzzycomprehensiveevaluationtoevaluatetheriskofsufferingfromadiseaseforresidents.Optimaltechniqueisusedtodeterminetheweightswiinfuzzycomprehensiveevaluation,andanewmethod‘ImprovedInformationDistribution’isalsointroducedforthetreatmentofsmallsampleproblem.Itisshownthattheresultsobtainedbyusingthehybridtechniquearebetterthanbyusingsinglefuzzytechniqueorsinglestatisticalmethod.
简介:ThisstudyproposedadecompositionmethodbasedonthenormalizedquadraticshadowunitcostfunctiontoexplorethedeterminantsofthechangeinenergyintensityinChinafrom1985to2010.Thedecompositionanalysisindicatesthat(1)theimprovementintechnicalefficiencydramaticallyreducedtheenergyintensity,whereastechnologicalchangeplayedonlyaminorrole,whichcouldbeattributedtoareboundeffect;(2)theaggregatedallocationeffectwassmallbecausethechangeintheallocativedistortionbetweencapitalandenergysignificantlyenhancedenergyintensitybutwaspartlyoffsetbytheeffectstemmingfromthechangeintheallocativedistortionbetweencapitalandenergy;and(3)thesubstitutionofenergyforlaborincreasedenergyintensity,buttheaggregatedsubstitutioneffectsignificantlyreducedenergyintensitybecausethesubstitutionofcapitalforenergyreducedenergyintensitytoagreatextent.Thesefindingswereobtainedatthenationallevelandvariedatdieregionallevel.
简介:TheshortageofforesttendingfundsinChinahascausedtheretardedthinningforthoseforeststhatneedurgentlythetendingthinning,whichinturnhasanegativeimpactontheimplementationofforestmanagementactivitiesandresultsinthepoorstateofforestquality,functionandhealthy.Thispaperanalyzedthenecessitytoimplementforesttendingsubsidies,concludedtheexperienceabroad,andproposedsomepolicyrecommendationsonhowtoimplementforesttendingsubsidiesinChina.Itwasindi...
简介:Anewbipolarjunctionfield-effecttransistor(BJFET)wasdescribed.ThetheoreticalanalysisandcomputersimulationofBJFETobstructivecharacteristicareachieved.ThegatebiasvoltageaffectstheBJFETobstructivevoltagegreatly.TheBJFETobstructivecharacteristicisrelevanttostructureparametersofchannelwidthWandchannellengthL.Thedecrease-bias-voltageoperationcanweakenthedeviceobstructivecharacteristic.TheforwardturnindeviceforwardobstructiveregioncanalsoaffecttheBJFETobstructivecharacteristic.BJFEThasagoodhightemperatureobstructivecharacteristicandcanbeapplyingtohightemperaturestatusashighvoltageswitchdevices.
简介:Thispaperwillchseussthegeneralizedvariationalprinetples.whichtheestablishedbythemethedofundeterminedmultipliersinstructures.andanalysthestatiedllyindeterminatetruss.inwhichtheseprincipleswillbeused.Atthesametimewebringasymmetricalmatrixandgivespeeitiesohution.thusalltheinternalforeesofstructuresmaybefound.
简介:松锯工甲壳虫,Monochamusalternatus,在亚洲被认为是一个臭名昭著的森林害虫,vectoring侵略病原的线虫,Bursaphelenchusxylophilus,它被知道引起松枯萎疾病。然而,很少顺序信息都不为这向量甲壳虫是可得到的。这在它的免疫系统上妨碍了研究。基于M的transcriptome。alternatus,我们在M识别了并且描绘194immunityrelated基因。alternatus,并且从知道对入侵微生物展出有免疫力的回答的另外的种类把他们与相当或相同事物分子作比较。在M的通常认为的immunityrelated基因的更低的数字。alternatus被归因于更少Ctypelectin,丝氨酸朊酶(SP)和抗菌剂肽(安培)基因。种系发生的分析揭示了那M。alternatus有唯一的识别基因,galectin3,哪个没在Triboliumcastaneum被识别的orthologues,果蝇melanogastor,疟蚊属gambiae和Apismellifera。这为甲虫类之昆虫昆虫建议了lineagespecific基因进化。我们的学习提供M的immunityrelated基因的全面顺序资源。alternatus,为天生的免疫的分子的机制的更好的理解介绍珍贵信息在M处理。对B的alternatus。xylophilus。
简介:1976). The use of weasel words has become a device in advertising. Weasel words make people hear things that aren’t being said,A compound word is often a noun or an adjective made up of two or more words. Compound adjectives are often seen in advertisements. In the present study,are used to enhance the facts of a certain product or service. In the study of the selection of adjectives