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运用四联技术降低肠内营养引起失禁性皮炎发生率的护理实践 被引量:2
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作者 李巧云 张莉 麦结珍 《心电图杂志(电子版)》 2020年第3期271-272,共2页
目的 分析运用四联技术降低肠内营养引起失禁性皮炎发生率的护理相关措施和护理效果.方法 由专人选取(2017年4月-2018年3月)我院接受肠内营养治疗患者共计80例作为研究对象,以随机数表法为分组原则,分为对照组(n=40,行常规护理)和观察组... 目的 分析运用四联技术降低肠内营养引起失禁性皮炎发生率的护理相关措施和护理效果.方法 由专人选取(2017年4月-2018年3月)我院接受肠内营养治疗患者共计80例作为研究对象,以随机数表法为分组原则,分为对照组(n=40,行常规护理)和观察组(n=40,行常规护理+四联技术).对比分析两组患者的腹泻和失禁相关性皮炎发生情况和皮肤损伤严重程度.结果 与对照组比较,腹泻发生率、失禁相关性皮炎发生率观察组均较低(P<0.05);皮肤损伤严重程度对照组严重于观察组(P<0.05).结论 肠内营养治疗患者在接受四联技术护理后显著降低了腹泻和失禁相关性皮炎发生率,并减轻了皮肤损伤严重程度,值得推广与应用. 展开更多
关键词 四联技术 肠内营养 失禁性皮炎
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四联中医适宜技术治疗小儿反复呼吸道感染 被引量:1
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作者 陈蕊 《中国实用医药》 2015年第29期230-231,共2页
目的观察四联中医适宜技术应用于小儿反复呼吸道感染的疗效。方法 132例反复呼吸道感染患儿随机分为观察组和对照组,各66例。观察组采用四联中医适宜技术,对照组采用常规护理方法。比较两组的治疗结果。结果两组治疗总有效率(100.0%VS 4... 目的观察四联中医适宜技术应用于小儿反复呼吸道感染的疗效。方法 132例反复呼吸道感染患儿随机分为观察组和对照组,各66例。观察组采用四联中医适宜技术,对照组采用常规护理方法。比较两组的治疗结果。结果两组治疗总有效率(100.0%VS 47.0%)比较,差异有统计学意义(P<0.05)。结论四联中医适宜技术护理反复呼吸道感染患儿效果显著,减少患儿反复呼吸道感染,值得临床推广应用。 展开更多
关键词 中医适宜技术 小儿 反复呼吸道感染
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牛羊四种寄生虫病联合诊断技术应用总结
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作者 张娟敏 蒋皓 朱素琴 《中国兽医寄生虫病》 2001年第1期56-56,共1页
为了巩固血吸虫病防治成果 ,了解血矛线虫、锥虫和肝片吸虫在我市的流行情况 ,我们从 1998年开始 ,推广浙江省农科院畜牧兽医研究所研制的牛羊四种寄生虫病联合诊治技术。三年来 ,共推广应用于牛 15 5 7头 ,羊19477头。1998年检出血矛... 为了巩固血吸虫病防治成果 ,了解血矛线虫、锥虫和肝片吸虫在我市的流行情况 ,我们从 1998年开始 ,推广浙江省农科院畜牧兽医研究所研制的牛羊四种寄生虫病联合诊治技术。三年来 ,共推广应用于牛 15 5 7头 ,羊19477头。1998年检出血矛线虫的阳性率 ,肉牛及奶牛为 2 9.73% ,湖羊为 30 .2 7% ,牛锥虫病阳性率为 18.0 1% (主要为外来菜牛 ) ,湖羊为 0 %。牛肝片吸虫阳性率为 2 2 .7% ,湖羊为 30 .8%。治疗后 ,2 0 0 0年检测血矛线虫的阳性率牛为 2 .78% ,湖羊 2 .1% ,锥虫病阳性率牛为 1.17% ,湖羊 0 % ,肝片吸虫阳性率牛为 2 .0 5 % ,本地湖羊 3.81%。每头牛增重 45 kg,每头羊增重 3.75 kg,每头奶牛增乳 5 5 0 kg,并节省了大量的劳力、化验费和医药费用 ,全市共计增加经济效益 2 2 5 .6 7万元 ,有力地保护了本市的畜牧业安全生产和人民身体健康。 展开更多
关键词 技术 应用 寄生虫病 诊断
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Rapid analysis and identification for the alkaloids from Ranunculus japonicus by UPLC /Q-TOF-MS
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作者 钟艳梅 冯毅凡 谭毓治 《Journal of Measurement Science and Instrumentation》 CAS 2014年第3期87-93,共7页
To establish a rapid and effective method for analysis and identification of the alkaloids from Ranunculus japoni- cus Thunb by ultra-performance liquid chromatogaraphy with quadruple-time-of-flight mass spectrometry ... To establish a rapid and effective method for analysis and identification of the alkaloids from Ranunculus japoni- cus Thunb by ultra-performance liquid chromatogaraphy with quadruple-time-of-flight mass spectrometry (UPLC/Q-TOF- MS) and discuss their fragmentation regularity, the UPLC/Q-TOF-MS was used to identify the alkaloids from Ranunculus japonicus Thunb by their MS data, tandem characteristic fragment ions and standards. In the end, 12 alkaloids were identi- fied from Ranunculus japonicus for the first time, and their fragmentation regularity was discussed. Thus, a rapid and effec- tive analysis and identification method for the alkaloids from Ranunculus japonicus by UPLC/Q-TOF-MS is established. 展开更多
关键词 ALKALOIDS ultra-performance liquid chromatogaraphy with quadruple-time-of-flight mass spectrometry (UPLC/Q-TOF-MS) Ranunculus japonicas
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Magnetorheological finishing of low-gradient curved surfaces based on four-axis linkage technique 被引量:2
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作者 宋辞 戴一帆 彭小强 《Journal of Central South University》 SCIE EI CAS 2013年第9期2349-2358,共10页
Based on the distribution characteristic of magnetic field along the polish wheel,the four-axis linkage technique is advanced to replace a standard five-axis one to figure low-gradient optical surfaces with a raster t... Based on the distribution characteristic of magnetic field along the polish wheel,the four-axis linkage technique is advanced to replace a standard five-axis one to figure low-gradient optical surfaces with a raster tool-path in magnetorheological finishing(MRF).After introducing the fundaments of such simplification,the figuring reachability of a four-axis system for the low-gradient optics was theoretically analyzed.Further validation including magnetic field intensity and influence function characteristic was performed to establish its application.To demonstrate the correctness,feasibility and applicability of such technique,a K4 spherical part was figured by two iterations of MRF with surface form error improved to 0.219λPV and 0.027λRMS.Meanwhile,the surface roughness was also improved a lot in MRF process.These theoretical analyses and experimental results both indicate that high form accuracy and excellent surface quality can be obtained by using the four-axis linkage technique in the process of figuring low-gradient optical elements,and the four-axis linkage system undoubtedly is much more easy to control and much more economical. 展开更多
关键词 magnetorheological finishing low-gradient curved surfaces four-axis linkage technique
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