Ancient China recorded a wealth of astronomical observations,notably distinguished by the inclusion of empirical measurements of stellar observations.However,determining the precise observational epochs for these data...Ancient China recorded a wealth of astronomical observations,notably distinguished by the inclusion of empirical measurements of stellar observations.However,determining the precise observational epochs for these datasets poses a formidable challenge.This study employs the generalized Hough transform methodology to analyze two distinct sets of observational data originating from the Song and Yuan dynasties,allowing accurate estimation of the epochs of these stellar observations.This research introduces a novel and systematic approach,offering a scholarly perspective for the analysis of additional datasets within the domain of ancient astronomical catalogs in future investigations.展开更多
The study aimed to identify factors causing delays in scheduled gynaeco-obstetric surgeries at CHUMEFJE in Libreville from January 2019 to July 2020. Through a 16-month observational survey, it was found that out of 3...The study aimed to identify factors causing delays in scheduled gynaeco-obstetric surgeries at CHUMEFJE in Libreville from January 2019 to July 2020. Through a 16-month observational survey, it was found that out of 346 scheduled procedures, 128 (36.4%) were postponed. Organizational issues in the operating theatre were responsible for 80.3% of these delays, with 95.3% being preventable. To enhance efficiency, improvements in operating theatre organization are recommended.展开更多
健康的社会决定因素(social determinants of health,SDH)纳入医学教育,是以健康为中心,弥合公共卫生与临床医学教育裂痕、卫生系统协调发展的需要。各学校将其纳入医学教育的形式和教育侧重点各不相同,有的以短期课程形式,有的将其融...健康的社会决定因素(social determinants of health,SDH)纳入医学教育,是以健康为中心,弥合公共卫生与临床医学教育裂痕、卫生系统协调发展的需要。各学校将其纳入医学教育的形式和教育侧重点各不相同,有的以短期课程形式,有的将其融入临床实习,有的以专设项目形式贯穿教育教学环节,覆盖领域也各有侧重。以SDH教育为切入点推动了教学方法变革,参与式的课堂、实践中的体验式学习、批判性反思、协作学习等转化式学习方式,为SDH纳入医学教育实践提供了良好的方法支撑。未来需进一步关注消除课程壁垒、整合教育教学过程的教育模式变革。展开更多
文摘Ancient China recorded a wealth of astronomical observations,notably distinguished by the inclusion of empirical measurements of stellar observations.However,determining the precise observational epochs for these datasets poses a formidable challenge.This study employs the generalized Hough transform methodology to analyze two distinct sets of observational data originating from the Song and Yuan dynasties,allowing accurate estimation of the epochs of these stellar observations.This research introduces a novel and systematic approach,offering a scholarly perspective for the analysis of additional datasets within the domain of ancient astronomical catalogs in future investigations.
文摘The study aimed to identify factors causing delays in scheduled gynaeco-obstetric surgeries at CHUMEFJE in Libreville from January 2019 to July 2020. Through a 16-month observational survey, it was found that out of 346 scheduled procedures, 128 (36.4%) were postponed. Organizational issues in the operating theatre were responsible for 80.3% of these delays, with 95.3% being preventable. To enhance efficiency, improvements in operating theatre organization are recommended.
文摘健康的社会决定因素(social determinants of health,SDH)纳入医学教育,是以健康为中心,弥合公共卫生与临床医学教育裂痕、卫生系统协调发展的需要。各学校将其纳入医学教育的形式和教育侧重点各不相同,有的以短期课程形式,有的将其融入临床实习,有的以专设项目形式贯穿教育教学环节,覆盖领域也各有侧重。以SDH教育为切入点推动了教学方法变革,参与式的课堂、实践中的体验式学习、批判性反思、协作学习等转化式学习方式,为SDH纳入医学教育实践提供了良好的方法支撑。未来需进一步关注消除课程壁垒、整合教育教学过程的教育模式变革。