The security issue is always the most important concern of networked client-server application. On the putpose to build the secure group communication among of a group of client users and one server, in this paper, we...The security issue is always the most important concern of networked client-server application. On the putpose to build the secure group communication among of a group of client users and one server, in this paper, we will present a new password-based group key agreement protocol. Our protocol will meet simplicity, efficiency, and many desired security properties.展开更多
This paper describes the development of the condition monitoring and faultdiagnosing system of a group of rotating machinery. The data management is performed by means ofdouble redundant data bases stored simultaneous...This paper describes the development of the condition monitoring and faultdiagnosing system of a group of rotating machinery. The data management is performed by means ofdouble redundant data bases stored simultaneously in both the analyzing server and monitoringclient. In this way, high reliability of the storage of data is guaranteed. Condensation of trenddata releases much space resource of the hard disk. Diagnosing strategies orientated to differenttypical faults of rotating machinery are developed and incorporated into the system. Experimentalverification shows that the system is suitable and effective for condition monitoring and faultdiagnosing for a rotating machine group.展开更多
目的探讨基于Cox健康行为互动模式(interaction model of client health behavior,IMCHB)的心理护理联合疼痛护理小组模式应用于带状疱疹患者中的效果。方法方便选取2021年9月—2023年9月山东省泰安市中心医院收治的82例带状疱疹患者为...目的探讨基于Cox健康行为互动模式(interaction model of client health behavior,IMCHB)的心理护理联合疼痛护理小组模式应用于带状疱疹患者中的效果。方法方便选取2021年9月—2023年9月山东省泰安市中心医院收治的82例带状疱疹患者为研究对象,依据不同护理方法分为两组,各41例。对照组采取常规护理,观察组实施基于IMCHB的心理护理联合疼痛护理小组模式护理,两组均连续护理1周。比较两组患者心理状态、疼痛程度、舒适度以及生活质量。结果护理后,观察组患者健康问卷、广泛性焦虑障碍量表评分分别为(12.33±1.84)分、(9.19±1.44)分,均低于对照组的(15.51±1.96)分、(12.76±1.52)分,差异均有统计学意义(t=7.574,10.918;P均<0.05)。护理后,观察组两项疼痛评分及生活质量评分低于对照组,舒适度评分高于对照组,差异均有统计学意义(P均<0.05)。结论基于IMCHB的心理护理联合疼痛护理小组模式可缓解带状疱疹患者负面情绪,改善其疼痛程度和舒适度,促进患者生活质量提升。展开更多
基金Supported by the National Natural Science Foun-dation of China (60572155) the National Natural Science Founda-tion of China for Distinguished Young Scholars (60225007)
文摘The security issue is always the most important concern of networked client-server application. On the putpose to build the secure group communication among of a group of client users and one server, in this paper, we will present a new password-based group key agreement protocol. Our protocol will meet simplicity, efficiency, and many desired security properties.
文摘This paper describes the development of the condition monitoring and faultdiagnosing system of a group of rotating machinery. The data management is performed by means ofdouble redundant data bases stored simultaneously in both the analyzing server and monitoringclient. In this way, high reliability of the storage of data is guaranteed. Condensation of trenddata releases much space resource of the hard disk. Diagnosing strategies orientated to differenttypical faults of rotating machinery are developed and incorporated into the system. Experimentalverification shows that the system is suitable and effective for condition monitoring and faultdiagnosing for a rotating machine group.
文摘目的探讨基于Cox健康行为互动模式(interaction model of client health behavior,IMCHB)的心理护理联合疼痛护理小组模式应用于带状疱疹患者中的效果。方法方便选取2021年9月—2023年9月山东省泰安市中心医院收治的82例带状疱疹患者为研究对象,依据不同护理方法分为两组,各41例。对照组采取常规护理,观察组实施基于IMCHB的心理护理联合疼痛护理小组模式护理,两组均连续护理1周。比较两组患者心理状态、疼痛程度、舒适度以及生活质量。结果护理后,观察组患者健康问卷、广泛性焦虑障碍量表评分分别为(12.33±1.84)分、(9.19±1.44)分,均低于对照组的(15.51±1.96)分、(12.76±1.52)分,差异均有统计学意义(t=7.574,10.918;P均<0.05)。护理后,观察组两项疼痛评分及生活质量评分低于对照组,舒适度评分高于对照组,差异均有统计学意义(P均<0.05)。结论基于IMCHB的心理护理联合疼痛护理小组模式可缓解带状疱疹患者负面情绪,改善其疼痛程度和舒适度,促进患者生活质量提升。
