简介：Inthepresentpaper,theauthorsreportafewoftypicalcasesofalergicdiseasesincludingpotlinosis,asthma,redeyesandswellingfaceanddermatitistreatedwithotopointsandsomebackshu-pointsaccordingtothesymptoms.Theresultshowedthatthecurativeeffectwassatisfactory.Itindicatesthatotopointshaveagoodantlanaphylacticeffect.
简介：MajorenvironmentalproblemsrelatedtorefractoriesarediscussedbasedontheirhistoricalstudiesmostlyinJapan.Thoseissueshavebeenexperiencedinawiderangeofindustrialscenes,fromprocessingrawmaterials,makingrefractoriestoreliningfurnaces,handlingafter-userefractories.Thekeysubstancesdealtwithinthispaperinclude,forexample,suspendedparticulate,SOxandotherexhaustgaseousemissions,hexa-valentchromium,anddioxin.Themeasuressofartakentoavoidorreducetheirinfluencesuponenvironmentsaredescribedwithsomefutureproblemstobetackled.
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