XPS shake-up satellite peaks (XPS shake-up) and HMO calculations of some conjugatedring carbon-hydrogen compounds have been reported. The shake-up spacing and probabilityusing HMO calculation accord with XPS experimen...XPS shake-up satellite peaks (XPS shake-up) and HMO calculations of some conjugatedring carbon-hydrogen compounds have been reported. The shake-up spacing and probabilityusing HMO calculation accord with XPS experimental results. The relation between shake-up transition of the excited atom and its chemical activity, namely, the order of its atomicfree valence, has been established.展开更多
目的探讨经中心静脉置管全自动换血治疗新生儿高胆红素血症的临床效果和护理方法。方法对20例重度新生儿高胆红素血症患儿经颈内静脉或锁骨下静脉进行中心静脉穿刺置管,成功后,一腔接液体做输血通路,另一腔连接三通管,其中一路测量中心...目的探讨经中心静脉置管全自动换血治疗新生儿高胆红素血症的临床效果和护理方法。方法对20例重度新生儿高胆红素血症患儿经颈内静脉或锁骨下静脉进行中心静脉穿刺置管,成功后,一腔接液体做输血通路,另一腔连接三通管,其中一路测量中心静脉压,一路接袋式输液器做排血用。输血、排血同步进行,均使用输液泵,不需人工抽血。换血时间平均1 h 50 min。术前做好环境、物品及患儿的准备,术中严密观察患儿生命体征、中心静脉压,控制好同步换血的速度;术后注意患儿的保暖,密切监测生命体征、血常规、血清胆红素及内环境变化。术后24 h拔除中心静脉导管。结果20例患儿,换血后血清总胆红素明显下降,未发生低体温、电解质紊乱、血容量不足、心力衰竭、感染等换血相关并发症。结论经中心静脉同步、全自动换血疗法,疗效可靠,值得推广。展开更多
文摘XPS shake-up satellite peaks (XPS shake-up) and HMO calculations of some conjugatedring carbon-hydrogen compounds have been reported. The shake-up spacing and probabilityusing HMO calculation accord with XPS experimental results. The relation between shake-up transition of the excited atom and its chemical activity, namely, the order of its atomicfree valence, has been established.
基金National Natural Science Foundation of China(Nos.11764035,11964031,12064037)Natural Science Foundation of Gansu Province(Nos.18JR3RE246,20JR10RA793)Tianshui Normal University“QinglanTalents”Project。
文摘目的探讨经中心静脉置管全自动换血治疗新生儿高胆红素血症的临床效果和护理方法。方法对20例重度新生儿高胆红素血症患儿经颈内静脉或锁骨下静脉进行中心静脉穿刺置管,成功后,一腔接液体做输血通路,另一腔连接三通管,其中一路测量中心静脉压,一路接袋式输液器做排血用。输血、排血同步进行,均使用输液泵,不需人工抽血。换血时间平均1 h 50 min。术前做好环境、物品及患儿的准备,术中严密观察患儿生命体征、中心静脉压,控制好同步换血的速度;术后注意患儿的保暖,密切监测生命体征、血常规、血清胆红素及内环境变化。术后24 h拔除中心静脉导管。结果20例患儿,换血后血清总胆红素明显下降,未发生低体温、电解质紊乱、血容量不足、心力衰竭、感染等换血相关并发症。结论经中心静脉同步、全自动换血疗法,疗效可靠,值得推广。
