简介：Thispaperproposesanautomaticmethodofporecombinationrecognition,whichisanimportantfeaturetohardwoodrecognition.Afterextractingedgefromwoodmicroscopiccross-section,basedonareahistogramofthesimilarcircleregions,themethodclassifiesallregionsintotwoclasseswithmaximumbetween-classvariance,soastodistinguishtheporefromothertextures,whicharesimilarinshapesbutdifferentinsizes.Meanwhile,secondobjectivefunctionaboutaverageareaofclosedregionsisusedtoimprovetheporesegmentationperformance.Atlast,themethodusesadjacencydegreeofporesettojudgeporecombination.Theexperimentsdemonstratethatthetaskofporesegmentationcanbecompletedsuccessfullyforallkindsofporedistributionandcombination,andalsothecorrectcombinationsofporesaregiven.

简介：在病人作为首要或第二线的治疗评估paclitaxel，cisplatin和5-FU(PCF)的联合政体的功效和毒性与的目的进展胃并且在中国的esophagogastric连接(EGJ)腺癌。病人与paclitaxel被对待的方法d1上的150mg/m2；fractionatedcisplatin15mg/m2和连续注入5-FU600mg/(m2朠楬污映扩楲汬牡????????????М

简介：调查5-Aza-2-deoxycytidine(5-Aza-Cdr)和trichostatinA(TSA)的效果的目的在vivo并且在vitro在Hep-2房间线上与表示p53侵入人体气管粘膜的病菌(Ad-p53)结合了，以便在laryngocarcinoma的生物治疗探索它的可能性。