Optics surface phase defects induced intensity modulation in high-power laser facility for inertial confinement fusion research is studied. Calculations and experiments reveal an exact mapping of the modulation patter...Optics surface phase defects induced intensity modulation in high-power laser facility for inertial confinement fusion research is studied. Calculations and experiments reveal an exact mapping of the modulation patterns and the optics damage spot distributions from the surface phase defects. Origins are discussed during the processes of optics manufacturing and diagnostics, revealing potential improvements for future optics manufacturing techniques and diagnostic index, which is meaningful for fusion level laser facility construction and its operation safety.展开更多
近年来国内外关于孕激素在维持妊娠以及黄体支持领域的临床及基础研究十分活跃,不断有新的循证医学证据涌现。基于当前的最佳证据,本指南针对辅助生殖技术(assisted reproductive technology,ART)黄体支持、先兆流产、复发性流产以及早...近年来国内外关于孕激素在维持妊娠以及黄体支持领域的临床及基础研究十分活跃,不断有新的循证医学证据涌现。基于当前的最佳证据,本指南针对辅助生殖技术(assisted reproductive technology,ART)黄体支持、先兆流产、复发性流产以及早产中孕激素的应用方面,按照循证临床实践指南制订的方法和步骤,引入推荐意见分级的评估、制订及评价(grading of recommendations assessment,development and evaluation,GRADE)方法,结合临床医师的经验,考虑我国患者的偏好与价值观,平衡干预措施的利与弊,形成了15条推荐意见,以期为临床实践提供参考。展开更多
基金supported by the SG-Ⅲ laser facility upgrade project
文摘Optics surface phase defects induced intensity modulation in high-power laser facility for inertial confinement fusion research is studied. Calculations and experiments reveal an exact mapping of the modulation patterns and the optics damage spot distributions from the surface phase defects. Origins are discussed during the processes of optics manufacturing and diagnostics, revealing potential improvements for future optics manufacturing techniques and diagnostic index, which is meaningful for fusion level laser facility construction and its operation safety.
文摘近年来国内外关于孕激素在维持妊娠以及黄体支持领域的临床及基础研究十分活跃,不断有新的循证医学证据涌现。基于当前的最佳证据,本指南针对辅助生殖技术(assisted reproductive technology,ART)黄体支持、先兆流产、复发性流产以及早产中孕激素的应用方面,按照循证临床实践指南制订的方法和步骤,引入推荐意见分级的评估、制订及评价(grading of recommendations assessment,development and evaluation,GRADE)方法,结合临床医师的经验,考虑我国患者的偏好与价值观,平衡干预措施的利与弊,形成了15条推荐意见,以期为临床实践提供参考。
