Fine scalability can provide not only precise rate control for constant bitrate (CBR) traffic, but also accurate quality control for variable bitrate (VBR) traffic. Motion JPEG2000 is a codec that can provide fine sca...Fine scalability can provide not only precise rate control for constant bitrate (CBR) traffic, but also accurate quality control for variable bitrate (VBR) traffic. Motion JPEG2000 is a codec that can provide fine scalability with bitstreams. An efficient rate control approach utilizing a single buffer and two kinds of threshold for Motion JPEG2000 under resource constraint was proposed, which can offer good result in the constant quality video.展开更多
目的:探讨品管圈在提高新生儿监护病房(neonatal intensive care unit,NICU)新生儿首次听力筛查通过率中的应用效果。方法:成立品管圈(quality control circle,QCC)小组,确立QCC活动主题,采用自行设计的查检表对2022年5月至8月期间河南...目的:探讨品管圈在提高新生儿监护病房(neonatal intensive care unit,NICU)新生儿首次听力筛查通过率中的应用效果。方法:成立品管圈(quality control circle,QCC)小组,确立QCC活动主题,采用自行设计的查检表对2022年5月至8月期间河南省人民医院NICU进行肠内喂养的103例新生儿的首次听力筛查通过率现状进行调查分析,结合鱼骨图、柏拉图进行要因分析,制定相应的整改措施并组织实施,并对实施QCC后2022年9月至11月期间80例新生儿的首次听力筛查通过率现状进行调查分析,比较QCC实施前后NICU新生儿首次听力筛查通过率,并进行效果评价。结果:实施QCC后,NICU新生儿首次听力筛查通过率由改善前的66.99%提高到87.50%,差异有统计学意义(P<0.01);目标达成率为111.77%,进步率为30.62%;QCC实施后,圈员解决问题的能力、沟通协调能力、责任心、自信心、团队凝聚力、积极性、QCC手法运用、和谐度均有一定程度提升。结论:实施QCC活动可提高NICU新生儿首次听力筛查通过率,提升护理人员业务水平,为NICU患儿护理质量提供保证。展开更多
文摘Fine scalability can provide not only precise rate control for constant bitrate (CBR) traffic, but also accurate quality control for variable bitrate (VBR) traffic. Motion JPEG2000 is a codec that can provide fine scalability with bitstreams. An efficient rate control approach utilizing a single buffer and two kinds of threshold for Motion JPEG2000 under resource constraint was proposed, which can offer good result in the constant quality video.
文摘目的:探讨品管圈在提高新生儿监护病房(neonatal intensive care unit,NICU)新生儿首次听力筛查通过率中的应用效果。方法:成立品管圈(quality control circle,QCC)小组,确立QCC活动主题,采用自行设计的查检表对2022年5月至8月期间河南省人民医院NICU进行肠内喂养的103例新生儿的首次听力筛查通过率现状进行调查分析,结合鱼骨图、柏拉图进行要因分析,制定相应的整改措施并组织实施,并对实施QCC后2022年9月至11月期间80例新生儿的首次听力筛查通过率现状进行调查分析,比较QCC实施前后NICU新生儿首次听力筛查通过率,并进行效果评价。结果:实施QCC后,NICU新生儿首次听力筛查通过率由改善前的66.99%提高到87.50%,差异有统计学意义(P<0.01);目标达成率为111.77%,进步率为30.62%;QCC实施后,圈员解决问题的能力、沟通协调能力、责任心、自信心、团队凝聚力、积极性、QCC手法运用、和谐度均有一定程度提升。结论:实施QCC活动可提高NICU新生儿首次听力筛查通过率,提升护理人员业务水平,为NICU患儿护理质量提供保证。