简介：房间粘附在房间生理学起一个重要作用。这个过程的更好的理解能便于许多临床的治疗。在这研究，老鼠骨头导出髓的间充质的干细胞(rBMSCs)在玻璃底层上是有教养的，并且形态学和粘附力量被描绘。房间形态学被定义为球形，粘合剂，并且传播。不同形态学的粘附力量展出了不同分发模式。球形的房间展出了低粘附力量；当他们的直径仍然保持相对不变时，粘合剂房间展出了很快增加的粘附力量。粘附力量在传播房间与房间直径增加了。这些调查结果建议粘附力量能被检验房间形态学快速估计。

简介：Aprobabilistieprogressivefailureanalyzingmethodisappliedtoestimatingthereliabilityofasimplysupportedlaminatedeompositeplatewithaninitialimperfectionunderbi-axialeompressionload.Theinitialimperfectionandthestrengthparametersareconsideredasrandomvariables.Ply-levelfailureproba-bilityisevaluatedbythefirstorderreliabilitymethod(FORM)togetherwiththeTsai-WustrengtheriterionandTancriterion.Currentstressesinthelaminatedstructurearecalculatedbytheclassicallaminationtheorywiththestiffnessmodifiedbasedonthelaststepplyfailure.Probabilistieallydominantply-levelfailurese-quencesleadingtooverallsystemfailureareidentified,basedonwhichthesystemfailureprobabilityisesti-mated.Anumeriealexampleispresentedtodemonstratethemethodologyproposed.Throughparameterstud-iesitisshownthatthedeviationoftheinitialimperfeetionandsomeofthestrengthparameterslargelyinflu-encethesystemreliability.