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世界核心医学期刊文摘（皮肤病学分册） 2006年第10期2卷 32-32页

作者： Verraes-Derancourt S. Derancourt C. poot f. 李晓莉 Service de Dermatologie H■pital Robert DebréAve.du Général Koenig51092 Reims Cedex

*** outcome f.r patients with dermatitis artef.cta is not well *** primary objective of.this single-centre retrospective study was to describe the initial clinical aspects and the prognosis of.the *** secondary objective was to describe the somatic and psychological management and longterm treatment of.these *** and *** of.patients with dermatitis artef.cta f.llowed in the dermatology department over the 15 last years were reviewed independently by 2 *** criteria consisted of.evocative clinical pictures and the exclusion of.other f.rms of.*** collection included:f.le analysis,photographs,review questionnaires sent to general practitioner or completed during a phone call to patients(f.llow-up data).***-one patient f.les were selected:23 women and 8 men,mean age 31 years(SD = 14.8).Clinical aspects included:erythema(50%),ulceration(37%),crust(23%)and blisters(17%).The main sites were the f.ce(67%)and arms(43%).Topical treatment was prescribed in all cases and systemic treatment was prescribedin 23%of.*** support was of.ered to 65%of.the patients and was accepted by 50%.A f.llow-up study was perf.rmed f.r 17 patients and showed serious complications in 4 cases consisting of.psychosis(n = 2)and/or severe self.mutilation(n = 3)occurring over several years f.llowing diagnosis(5 years f.r one patient and 12 years f.r 2 patients).*** results conf.rm the usual and characteristics of.dermatitis artef.cta such as predominance in young f.male patients,with lesions af.ecting visible areas(f.ce,upper legs).In contrastwith published studies,no cases of.attempted suicide were observed in our series,although severe dermatitis artef.cta was evidenced in only a minority of.patients.

关键词：人为性皮炎皮肤科医师职业医师疾病分析资料收集自杀倾向单中心问卷调查

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Waste Materials to Replace Natural Resources

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武汉理工大学学报 2010年第17期32卷 35-42页

作者： VAN DE VEN M f.C MOLENAAR A A A poot M R Delf. University of.Technology

A number of.waste materials were studied on their application into asphalt mixtures. Materials tested were plastic waste as (sof.) granular material,ceramic waste f.om electrical insulators,f.undry sand and sintered granulate f.om burned household waste. Both plastic waste,crushed ceramics and large f.actions of.sintered household waste could be used as partial replacement f.r coarse aggregates. f.undry sand could partially replace natural sand in asphalt mixtures. The f.rst step of.the study was to f.nd out if.the waste materials could satisf. basic requirements and f.r some if.their leaching behavior was acceptable. In the next phase mixtures were designed and mechanical tests were done on several mixtures with waste components to determine indirect tensile strength,stif.ness,f.tigue. In order to estimate the water sensitivity of.some mixtures,retained indirect tension tests were done. The properties are reported and compared with each other and ref.rence mixtures. f.om the research it becomes clear that it takes a lot of.work to replace virgin materials in asphalt mixtures with waste materials.

关键词： waste materials plastic ceramic sintered household waste leaching,mechanical properties

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