目的分析多学科协作诊疗(multi-disciplinary treatment,MDT)与以问题为基础的教学法-案例教学法(problem based learning-case based teaching,PBL-CBL)联合教学模式用于淋巴瘤临床带教的效果及对教学质量的影响。方法选取2021年2月—2...目的分析多学科协作诊疗(multi-disciplinary treatment,MDT)与以问题为基础的教学法-案例教学法(problem based learning-case based teaching,PBL-CBL)联合教学模式用于淋巴瘤临床带教的效果及对教学质量的影响。方法选取2021年2月—2022年2月在广州医科大学附属第一医院血液内科接受淋巴瘤临床带教的66名实习生为研究对象,依据不同带教模式分成两组。对照组33名采取常规带教模式,观察组33名采取MDT与PBL-CBL联合教学模式,对比两组实习生的考核成绩、岗位胜任能力、综合能力及对教学质量的评价。结果观察组实习生考核成绩总分(92.69±6.19)分,高于对照组的(83.80±8.21)分,差异有统计学意义(P<0.05)。带教前,两组实习生的岗位胜任能力比较,差异无统计学意义(P>0.05);带教后,两组的岗位胜任能力明显提高,且观察组高于对照组,差异有统计学意义(P<0.05)。带教前,两组实习生的综合能力比较,差异无统计学意义(P>0.05);带教后,两组的综合能力明显更高,且观察组高于对照组,差异有统计学意义(P<0.05)。观察组实习生对于教学质量的评价高于对照组,差异有统计学意义(P<0.05)。结论MDT与PBL-CBL联合教学模式用于淋巴瘤临床带教的效果显著,有助提升其考核成绩、岗位胜任能力及综合能力,促进教学质量进一步提高。展开更多
Temperature is a common and significant physical quantity,particularly under harsh conditions such as a high voltage or strong electric/magnetic fields.In this study,we developed an all-fiber-optic temperature sensor ...Temperature is a common and significant physical quantity,particularly under harsh conditions such as a high voltage or strong electric/magnetic fields.In this study,we developed an all-fiber-optic temperature sensor based on a fiber-end microstructure doped with quantum dots(QDs).The microstructure was fabricated on a fiber tip using twophoton polymerization technology.The results show that the fluorescence intensity of the QD microstructure is reduced with an increase in temperature,and the peak position of photoluminescence exhibits a linear change in the temperature range of 26-70℃.The developed sensor exhibits a high-temperature sensitivity of 135 pm/℃.The proposed method has enormous potential for the development of fiber-end temperature sensors.展开更多
文摘目的分析多学科协作诊疗(multi-disciplinary treatment,MDT)与以问题为基础的教学法-案例教学法(problem based learning-case based teaching,PBL-CBL)联合教学模式用于淋巴瘤临床带教的效果及对教学质量的影响。方法选取2021年2月—2022年2月在广州医科大学附属第一医院血液内科接受淋巴瘤临床带教的66名实习生为研究对象,依据不同带教模式分成两组。对照组33名采取常规带教模式,观察组33名采取MDT与PBL-CBL联合教学模式,对比两组实习生的考核成绩、岗位胜任能力、综合能力及对教学质量的评价。结果观察组实习生考核成绩总分(92.69±6.19)分,高于对照组的(83.80±8.21)分,差异有统计学意义(P<0.05)。带教前,两组实习生的岗位胜任能力比较,差异无统计学意义(P>0.05);带教后,两组的岗位胜任能力明显提高,且观察组高于对照组,差异有统计学意义(P<0.05)。带教前,两组实习生的综合能力比较,差异无统计学意义(P>0.05);带教后,两组的综合能力明显更高,且观察组高于对照组,差异有统计学意义(P<0.05)。观察组实习生对于教学质量的评价高于对照组,差异有统计学意义(P<0.05)。结论MDT与PBL-CBL联合教学模式用于淋巴瘤临床带教的效果显著,有助提升其考核成绩、岗位胜任能力及综合能力,促进教学质量进一步提高。
文摘Temperature is a common and significant physical quantity,particularly under harsh conditions such as a high voltage or strong electric/magnetic fields.In this study,we developed an all-fiber-optic temperature sensor based on a fiber-end microstructure doped with quantum dots(QDs).The microstructure was fabricated on a fiber tip using twophoton polymerization technology.The results show that the fluorescence intensity of the QD microstructure is reduced with an increase in temperature,and the peak position of photoluminescence exhibits a linear change in the temperature range of 26-70℃.The developed sensor exhibits a high-temperature sensitivity of 135 pm/℃.The proposed method has enormous potential for the development of fiber-end temperature sensors.
