学科分类
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9 个结果
  • 简介:摘要:通过对2629名中职生进行课堂环境感知调查,利用SPSSAU软件对问卷进行统计分析,发现参加职业技能竞赛的学生和未参加职业技能竞赛的学生对中职专业课课堂环境感知在3个维度、5个因子、14个题项上有显著的差异,为依托职业技能竞赛改善中职专业课课堂环境找到切入点,也为职业技能竞赛促进教学改革也提供了新的方向。

  • 标签: 职业技能竞赛 中职专业课 课堂环境 优化策略
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  • 简介:Thetoolsystemoftheorganizationalriskanalyzer(ORA)tostudythenetworkofEastTurkistanterroristsisselected.Themodeloftherelationshipsamongitspersonnel,knowledge,resourcesandtaskentitiesisrepresentedbythemeta-matrixinORA,withwhichtoanalyzetherisksandvulnerabilitiesoforganizationalstructurequantitatively,andobtainthelastvulnerabilitiesandrisksoftheorganization.Casestudyinthissystemshowsthatitshouldbeashortcuttodestroyeffectivelythenetwork...

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  • 简介:Thisresearchaimstoimprovetheforecastingprecisionofelectricquantity.ItisdiscoveredthatthetotalelectricityconsumptionconsiderablyincreasedduringtheSpringFestivalbytheanalysisoftheelectricquantitytimeseriesfrom2002to2007inShandongprovince.Thefestivalfactorisascertainedtobeoneoftheimportantseasonalfactorsaffectingtheelectricquantityfluctuations,andthemultiplicationmodelforforecastingisimprovedbyintroducingcorrespondingvariablesandparameters...

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