Objective:To evaluate the implementation effectiveness of standardized protective care procedures during hydrofluoric acid procedures in the dental department.Methods:This study was conducted from June 2023 to June 20...Objective:To evaluate the implementation effectiveness of standardized protective care procedures during hydrofluoric acid procedures in the dental department.Methods:This study was conducted from June 2023 to June 2025,selecting 90 patients who underwent hydrofluoric acid-related treatments in the outpatient dental department of this hospital during this period as subjects.Forty-five patients treated between June 2023 and June 2024 received conventional protective care(pre-intervention group),while 45 patients treated between June 2024 and June 2025 underwent the standardized protective care protocol(post-intervention group).Thirteen healthcare personnel participated in both pre-and post-intervention treatment phases.Based on the different nursing models,indicators such as the incidence of adverse events in patients and the exposure rate of healthcare personnel before and after implementation were compared to evaluate the effectiveness of the nursing intervention.Results:The incidence of oral mucosal irritation reactions in patients was lower after implementation,p<0.05.Compared with the pre-implementation period,the incidence of procedure-related adverse events decreased after implementation,p<0.05.There was a significant difference in the occupational exposure rate of healthcare personnel before and after implementation,with a higher rate observed before implementation(p<0.05).Post-implementation,healthcare personnel achieved higher compliance scores for pre-procedure preparation,intra-procedure protection,and post-procedure handling(p<0.05).Patient satisfaction with treatment was lower pre-implementation than post-implementation(p<0.05).Conclusion:Adherence to standardized protective care procedures during hydrofluoric acid operations by dental department staff in outpatient settings standardizes practitioner techniques,effectively prevents oral mucosal irritation in patients,reduces occupational exposure risks for staff,minimizes adverse procedural events,and consequently enhances patient treatment satisfaction.This demonstrates significant practical value.展开更多
针对含光伏(photovoltaic,PV)、电动汽车(electric vehicle,EV)及家庭电器负荷的智能社区,以车入户(vehicle to home,V2H)的形式将EV纳入家庭需求响应框架,利用EV的双向输能特性并考虑EV充/放电带来的电池容量退化成本,协同PV、电网的...针对含光伏(photovoltaic,PV)、电动汽车(electric vehicle,EV)及家庭电器负荷的智能社区,以车入户(vehicle to home,V2H)的形式将EV纳入家庭需求响应框架,利用EV的双向输能特性并考虑EV充/放电带来的电池容量退化成本,协同PV、电网的实时电价和用户需求的可容忍时延,基于Lyapunov优化理论提出随机环境下V2H用户的EV充/放电调度策略和每户家庭的负荷响应策略,最小化家庭用户的长期平均购电成本。并提出一种智能社区在线能量交易方案,旨在最小化智能社区总的购电成本、最大限度提高社区能源利用率。理论分析和仿真结果表明,所提算法无需实时电价、PV出力、用户负荷需求的先验概率信息,仅基于当前系统状态就可使优化目标趋于最优值,实现家庭用户的能量调度和家庭用户之间的能量共享,减少家庭购电成本,提高用户之间能量交易的灵活性。展开更多
基金Construction of Standardized Protective Nursing Plan for Hydrofluoric Acid Operation in Stomatology and Re search on Injury Prevention Effect(Project No.:FZ2025101)。
文摘Objective:To evaluate the implementation effectiveness of standardized protective care procedures during hydrofluoric acid procedures in the dental department.Methods:This study was conducted from June 2023 to June 2025,selecting 90 patients who underwent hydrofluoric acid-related treatments in the outpatient dental department of this hospital during this period as subjects.Forty-five patients treated between June 2023 and June 2024 received conventional protective care(pre-intervention group),while 45 patients treated between June 2024 and June 2025 underwent the standardized protective care protocol(post-intervention group).Thirteen healthcare personnel participated in both pre-and post-intervention treatment phases.Based on the different nursing models,indicators such as the incidence of adverse events in patients and the exposure rate of healthcare personnel before and after implementation were compared to evaluate the effectiveness of the nursing intervention.Results:The incidence of oral mucosal irritation reactions in patients was lower after implementation,p<0.05.Compared with the pre-implementation period,the incidence of procedure-related adverse events decreased after implementation,p<0.05.There was a significant difference in the occupational exposure rate of healthcare personnel before and after implementation,with a higher rate observed before implementation(p<0.05).Post-implementation,healthcare personnel achieved higher compliance scores for pre-procedure preparation,intra-procedure protection,and post-procedure handling(p<0.05).Patient satisfaction with treatment was lower pre-implementation than post-implementation(p<0.05).Conclusion:Adherence to standardized protective care procedures during hydrofluoric acid operations by dental department staff in outpatient settings standardizes practitioner techniques,effectively prevents oral mucosal irritation in patients,reduces occupational exposure risks for staff,minimizes adverse procedural events,and consequently enhances patient treatment satisfaction.This demonstrates significant practical value.
文摘针对含光伏(photovoltaic,PV)、电动汽车(electric vehicle,EV)及家庭电器负荷的智能社区,以车入户(vehicle to home,V2H)的形式将EV纳入家庭需求响应框架,利用EV的双向输能特性并考虑EV充/放电带来的电池容量退化成本,协同PV、电网的实时电价和用户需求的可容忍时延,基于Lyapunov优化理论提出随机环境下V2H用户的EV充/放电调度策略和每户家庭的负荷响应策略,最小化家庭用户的长期平均购电成本。并提出一种智能社区在线能量交易方案,旨在最小化智能社区总的购电成本、最大限度提高社区能源利用率。理论分析和仿真结果表明,所提算法无需实时电价、PV出力、用户负荷需求的先验概率信息,仅基于当前系统状态就可使优化目标趋于最优值,实现家庭用户的能量调度和家庭用户之间的能量共享,减少家庭购电成本,提高用户之间能量交易的灵活性。
