本文通过整合成果导向(OBE)教育、模块化教学(MES)与布鲁姆认知分层理论,以同步提升学生专业能力与职业素养为目标,构建了“OBE—MES—布鲁姆”递进式实验教学体系,并对其教学目标达成度进行验证。以准实验研究的方式,将111名卫生检验...本文通过整合成果导向(OBE)教育、模块化教学(MES)与布鲁姆认知分层理论,以同步提升学生专业能力与职业素养为目标,构建了“OBE—MES—布鲁姆”递进式实验教学体系,并对其教学目标达成度进行验证。以准实验研究的方式,将111名卫生检验检疫专业学生分为试验组(53人)与对照组(58人),试验组实施新教学体系,对照组沿用传统教学法。基于OBE理念设定12项核心能力指标,采集全流程考核数据,运用SPSS 26.0进行统计分析,结合Likert 5级量表问卷与质性访谈,综合评估教学效果。结果显示:3级量化目标体系综合达成度为72%±5.2;试验组在综合实验报告(87.45±2.87 vs 85.16±3.05,p=0.021)、校企联合带教(91.60±2.25 vs 83.32±4.45,p<0.001)等高阶能力考核中表现优异;试验组教学满意度(69.28%vs 62.59%,p=0.042)与专业价值认同度亦显著提升。该体系创新构建的“目标—过程—评价”闭环机制,形成了可推广的检验类专业教学改革新范式。展开更多
We present simulation results on evolution development of orbital motion of short-period comets with the revolution period not exceeding 6-7 years, namely comets 21P/Giacobini-Zinner, 26P/Grigg- Skjellerup and 7P/Pons...We present simulation results on evolution development of orbital motion of short-period comets with the revolution period not exceeding 6-7 years, namely comets 21P/Giacobini-Zinner, 26P/Grigg- Skjellerup and 7P/Pons-Winnecke. The calculations cover the range from the date of the object＇s discovery to 2100. Variations in the objects＇ orbital elements under the action of gravity disturbances, taking Earth＇s gravitational potential into account when the small body approaches, are analyzed. Corrected dates of peri- helion passages can be used for scheduling observations.展开更多
文摘本文通过整合成果导向(OBE)教育、模块化教学(MES)与布鲁姆认知分层理论,以同步提升学生专业能力与职业素养为目标,构建了“OBE—MES—布鲁姆”递进式实验教学体系,并对其教学目标达成度进行验证。以准实验研究的方式,将111名卫生检验检疫专业学生分为试验组(53人)与对照组(58人),试验组实施新教学体系,对照组沿用传统教学法。基于OBE理念设定12项核心能力指标,采集全流程考核数据,运用SPSS 26.0进行统计分析,结合Likert 5级量表问卷与质性访谈,综合评估教学效果。结果显示:3级量化目标体系综合达成度为72%±5.2;试验组在综合实验报告(87.45±2.87 vs 85.16±3.05,p=0.021)、校企联合带教(91.60±2.25 vs 83.32±4.45,p<0.001)等高阶能力考核中表现优异;试验组教学满意度(69.28%vs 62.59%,p=0.042)与专业价值认同度亦显著提升。该体系创新构建的“目标—过程—评价”闭环机制,形成了可推广的检验类专业教学改革新范式。
文摘We present simulation results on evolution development of orbital motion of short-period comets with the revolution period not exceeding 6-7 years, namely comets 21P/Giacobini-Zinner, 26P/Grigg- Skjellerup and 7P/Pons-Winnecke. The calculations cover the range from the date of the object＇s discovery to 2100. Variations in the objects＇ orbital elements under the action of gravity disturbances, taking Earth＇s gravitational potential into account when the small body approaches, are analyzed. Corrected dates of peri- helion passages can be used for scheduling observations.
