The Solar Upper Transition Region Imager(SUTRI)onboard the Space Advanced Technology demonstration satellite(SATech-01),which was launched to a Sun-synchronous orbit at a height of~500 km in 2022 July,aims to test the...The Solar Upper Transition Region Imager(SUTRI)onboard the Space Advanced Technology demonstration satellite(SATech-01),which was launched to a Sun-synchronous orbit at a height of~500 km in 2022 July,aims to test the on-orbit performance of our newly developed Sc/Si multi-layer reflecting mirror and the 2k×2k EUV CMOS imaging camera and to take full-disk solar images at the Ne VII 46.5 nm spectral line with a filter width of~3 nm.SUTRI employs a Ritchey-Chrétien optical system with an aperture of 18 cm.The on-orbit observations show that SUTRI images have a field of view of~416×416 and a moderate spatial resolution of~8″without an image stabilization system.The normal cadence of SUTRI images is 30 s and the solar observation time is about16 hr each day because the earth eclipse time accounts for about 1/3 of SATech-01's orbit period.Approximately15 GB data is acquired each day and made available online after processing.SUTRI images are valuable as the Ne VII 46.5 nm line is formed at a temperature regime of~0.5 MK in the solar atmosphere,which has rarely been sampled by existing solar imagers.SUTRI observations will establish connections between structures in the lower solar atmosphere and corona,and advance our understanding of various types of solar activity such as flares,filament eruptions,coronal jets and coronal mass ejections.展开更多
目的了解妇科护士加速康复外科(enhanced recovery after surgery,ERAS)理念知信行现状。方法2023年8月,采取便利抽样法和滚雪球抽样法,选取来自20个省份的1553名妇科护士作为调查对象,采用一般资料调查表、妇科护士ERAS理念知信行问卷...目的了解妇科护士加速康复外科(enhanced recovery after surgery,ERAS)理念知信行现状。方法2023年8月,采取便利抽样法和滚雪球抽样法,选取来自20个省份的1553名妇科护士作为调查对象,采用一般资料调查表、妇科护士ERAS理念知信行问卷对其进行调查。结果共回收有效问卷1470份,有效问卷回收率为94.66%。1470名妇科护士ERAS理念知信行得分分别为(15.75±3.53)分、(23.57±2.62)分、(94.58±19.39)分。所在医院类别、所在科室床位数、ERAS实施时间、ERAS相关指南内容知晓情况、所在科室ERAS相关规章或流程拥有情况、成立ERAS小组情况、组织开展ERAS相关培训情况不同的妇科护士ERAS理念知信行得分比较,差异均有统计学意义(P<0.05)。结论妇科护士对ERAS的态度较为积极,但知识、行为水平仍有较大提升空间。护理管理者应注重对妇科护士ERAS理念知信行水平的评估,并基于妇科护士ERAS理念知信行水平特征对其进行针对性的干预,进而提高其ERAS理念知信行水平,保障ERAS在妇科手术围术期管理中的顺利实施,提升其实施效果。展开更多
基金supported by the National Natural Science Foundation of China(NSFC)under Grants 11825301,12003016,12073077the National Key R&D Program of China No.2021YFA0718600+1 种基金the Strategic Priority Research Program of the Chinese Academy of Sciences with the Grant No.XDA15018400the Youth Innovation Promotion Association of CAS(2023061)。
文摘The Solar Upper Transition Region Imager(SUTRI)onboard the Space Advanced Technology demonstration satellite(SATech-01),which was launched to a Sun-synchronous orbit at a height of~500 km in 2022 July,aims to test the on-orbit performance of our newly developed Sc/Si multi-layer reflecting mirror and the 2k×2k EUV CMOS imaging camera and to take full-disk solar images at the Ne VII 46.5 nm spectral line with a filter width of~3 nm.SUTRI employs a Ritchey-Chrétien optical system with an aperture of 18 cm.The on-orbit observations show that SUTRI images have a field of view of~416×416 and a moderate spatial resolution of~8″without an image stabilization system.The normal cadence of SUTRI images is 30 s and the solar observation time is about16 hr each day because the earth eclipse time accounts for about 1/3 of SATech-01's orbit period.Approximately15 GB data is acquired each day and made available online after processing.SUTRI images are valuable as the Ne VII 46.5 nm line is formed at a temperature regime of~0.5 MK in the solar atmosphere,which has rarely been sampled by existing solar imagers.SUTRI observations will establish connections between structures in the lower solar atmosphere and corona,and advance our understanding of various types of solar activity such as flares,filament eruptions,coronal jets and coronal mass ejections.
文摘目的了解妇科护士加速康复外科(enhanced recovery after surgery,ERAS)理念知信行现状。方法2023年8月,采取便利抽样法和滚雪球抽样法,选取来自20个省份的1553名妇科护士作为调查对象,采用一般资料调查表、妇科护士ERAS理念知信行问卷对其进行调查。结果共回收有效问卷1470份,有效问卷回收率为94.66%。1470名妇科护士ERAS理念知信行得分分别为(15.75±3.53)分、(23.57±2.62)分、(94.58±19.39)分。所在医院类别、所在科室床位数、ERAS实施时间、ERAS相关指南内容知晓情况、所在科室ERAS相关规章或流程拥有情况、成立ERAS小组情况、组织开展ERAS相关培训情况不同的妇科护士ERAS理念知信行得分比较,差异均有统计学意义(P<0.05)。结论妇科护士对ERAS的态度较为积极,但知识、行为水平仍有较大提升空间。护理管理者应注重对妇科护士ERAS理念知信行水平的评估,并基于妇科护士ERAS理念知信行水平特征对其进行针对性的干预,进而提高其ERAS理念知信行水平,保障ERAS在妇科手术围术期管理中的顺利实施,提升其实施效果。
