Objective: To investigate the effect of clinical nursing pathway (CNP) combined with cluster nursing mode in intravenous biologic treatment of rheumatoid immune disease patients. Methods: Convenience sampling method w...Objective: To investigate the effect of clinical nursing pathway (CNP) combined with cluster nursing mode in intravenous biologic treatment of rheumatoid immune disease patients. Methods: Convenience sampling method was used to select inpatients receiving biologics treatment in Rheumatology and Immunology Department of a grade A hospital in Jingzhou city from May 2020 to April 2022. 75 patients from May 2020 to April 2021 were selected as the control group, and 75 patients from May 2021 to April 2022 were selected as the observation group. The control group was given routine care. The observation group was treated with CNP combined with cluster nursing mode on the basis of the control group, and the incidences of adverse infusion reactions, total treatment time, patient satisfaction and nurse satisfaction were compared between the two groups. Results: There were statistically significant differences between the two groups after intervention (P Conclusion: Using CNP combined with cluster nursing mode is beneficial to reduce the incidence of adverse infusion reactions in patients, shorten the total treatment time, and improve the satisfaction of patients and nurses.展开更多
现今大容量远距离输电系统已成为必然的发展趋势,但其由于系统自身机构可能会引起次同步谐振从而破坏电力系统的稳定性。为了降低次同步谐振带来的影响,以IEEE Second Benchmark Model作为基础模型,介绍了基于时滞反馈理论所设计的新型...现今大容量远距离输电系统已成为必然的发展趋势,但其由于系统自身机构可能会引起次同步谐振从而破坏电力系统的稳定性。为了降低次同步谐振带来的影响,以IEEE Second Benchmark Model作为基础模型,介绍了基于时滞反馈理论所设计的新型控制器并运用其来抑制由于次同步谐振所引起的轴系扭曲。同时借助于特征根聚类法(CTCR)计算出时滞反馈控制器的稳定时间延迟区域。最后以非线性模型的时域仿真来校验时滞反馈控制器抑制次同步轴系谐振的效果,通过仿真可以得出时滞反馈控制系统能有效地抑制次同步谐振。展开更多
为了对磁场处理液态水后其分子构造的影响提供一种可作量化评价的指标,该文通过对液态水的黏度、表面张力、与氧17核磁共振谱(Oxygen-17 nuclear magnetic resonance,17O-NMR)半峰宽的测量,研究了磁场处理对水分子内能、表面熵以及自由...为了对磁场处理液态水后其分子构造的影响提供一种可作量化评价的指标,该文通过对液态水的黏度、表面张力、与氧17核磁共振谱(Oxygen-17 nuclear magnetic resonance,17O-NMR)半峰宽的测量,研究了磁场处理对水分子内能、表面熵以及自由水分子比率的影响,并基于层次分析法,建立了量化描述磁场处理对液态水构造影响的综合评价指标(integrated assessment index,IAI)。结果表明,随磁场处理时间的增加,液态水的表面张力减小,而黏度与17O-NMR半峰宽增加,液态水缔合构造加强,IAI呈线性减小。综上可知,磁场处理对液态水缔合构造的形成具有促进作用,IAI能够对磁场处理下液态水缔合构造的变化进行量化表征。该研究结果为磁化水应用技术的研究提供参考。展开更多
文摘Objective: To investigate the effect of clinical nursing pathway (CNP) combined with cluster nursing mode in intravenous biologic treatment of rheumatoid immune disease patients. Methods: Convenience sampling method was used to select inpatients receiving biologics treatment in Rheumatology and Immunology Department of a grade A hospital in Jingzhou city from May 2020 to April 2022. 75 patients from May 2020 to April 2021 were selected as the control group, and 75 patients from May 2021 to April 2022 were selected as the observation group. The control group was given routine care. The observation group was treated with CNP combined with cluster nursing mode on the basis of the control group, and the incidences of adverse infusion reactions, total treatment time, patient satisfaction and nurse satisfaction were compared between the two groups. Results: There were statistically significant differences between the two groups after intervention (P Conclusion: Using CNP combined with cluster nursing mode is beneficial to reduce the incidence of adverse infusion reactions in patients, shorten the total treatment time, and improve the satisfaction of patients and nurses.
文摘现今大容量远距离输电系统已成为必然的发展趋势,但其由于系统自身机构可能会引起次同步谐振从而破坏电力系统的稳定性。为了降低次同步谐振带来的影响,以IEEE Second Benchmark Model作为基础模型,介绍了基于时滞反馈理论所设计的新型控制器并运用其来抑制由于次同步谐振所引起的轴系扭曲。同时借助于特征根聚类法(CTCR)计算出时滞反馈控制器的稳定时间延迟区域。最后以非线性模型的时域仿真来校验时滞反馈控制器抑制次同步轴系谐振的效果,通过仿真可以得出时滞反馈控制系统能有效地抑制次同步谐振。