According to the necessity of flexible workflow management system, the solution to set up the visualized workflow modelling system based on B/S structure is put forward, which conforms to the relevant specifications o...According to the necessity of flexible workflow management system, the solution to set up the visualized workflow modelling system based on B/S structure is put forward, which conforms to the relevant specifications of WfMC and the workflow process definition meta-model. The design for system structure is presented in detail, and the key technologies for system implementation are also introduced. Additionally, an example is illustrated to demonstrate the validity of system.展开更多
Within the healthcare context is very important to foster the dynamics leading to positive experiences at work, in order to promote work motivation and well-being. This study investigated the influence of some persona...Within the healthcare context is very important to foster the dynamics leading to positive experiences at work, in order to promote work motivation and well-being. This study investigated the influence of some personal and job resources and of some job demands on the three dimensions (absorption, work enjoyment, intrinsic work motivation) of flow at work, on the basis of Job Demands-Resources Model. Flow at work is an inner experience arising during an activity in which people are immersed, feel motivated and enjoy it. Studies suggest that resources are the main antecedents of the flow experience. Respondents to the questionnaire were 197 nurses. Multiple regressions were performed to detect the resources and the demands that influence the three dimensions of flow at work. As expected, resources positively influenced the dimensions of flow at work, particularly work enjoyment. Job demands positively influenced absorption and negatively influenced the other two dimensions of flow at work. Human resources managers should promote flow at work supporting the availability of resources and monitoring the job demands.展开更多
An approach is presented to characterize the stress response of workpiece in hard machining, accounted for the effect of the initial workpiece hardness, temperature, strain and strain rate on flow stress. AISI H13 wor...An approach is presented to characterize the stress response of workpiece in hard machining, accounted for the effect of the initial workpiece hardness, temperature, strain and strain rate on flow stress. AISI H13 work tool steel was chosen to verify this methodology. The proposed flow stress model demonstrates a good agreement with data collected from published experiments. Therefore, the proposed model can be used to predict the corresponding flow stress-strain response of AISI H13 work tool steel with variation of the initial workpiece hardness in hard machining.展开更多
The thermodynamic system consists of the entropy flow and entropy product.This paper is to define the entropy flow and to apply it to determinig the minimal work in air-exhausting processes.It is found that the minimu...The thermodynamic system consists of the entropy flow and entropy product.This paper is to define the entropy flow and to apply it to determinig the minimal work in air-exhausting processes.It is found that the minimum work depends only on the pressure at the negative-pressure space.展开更多
目的分析远程影像与图像存档与通信系统(Pictures Archiving and Communication Systems,PACS)在放射科数字化管理中的应用效果。方法选取2021年1—12月京山市人民医院放射科工作的45名工作人员,纳入常规组,接受常规管理;选取2022年1—1...目的分析远程影像与图像存档与通信系统(Pictures Archiving and Communication Systems,PACS)在放射科数字化管理中的应用效果。方法选取2021年1—12月京山市人民医院放射科工作的45名工作人员,纳入常规组,接受常规管理;选取2022年1—12月京山市人民医院放射科工作的45名工作人员,纳入探究组,接受以远程影像与PACS系统为基础的放射科数字化管理。比较两组工作人员的工作流程时间以及工作质量评分。结果探究组登记核验、图像申请单匹配、书写审核报告、报告送达时间等工作流程时间短于常规组,差异有统计学意义(P均<0.05)。探究组操作熟练性、报告准确性、工作效率、信息完整性等工作质量评分高于常规组,差异有统计学意义(P均<0.05)。结论远程影像与PACS系统在放射科数字化管理中的应用能够显著优化工作流程,提高工作效率和工作质量,对于提升放射科服务质量和患者安全性具有积极意义。展开更多
基金Shanghai Municipal Science Committee key project(061612058,06JC14066,06DZ12001,061111006)Nationalscience and technology supporting project(2006BAF01A46)
文摘According to the necessity of flexible workflow management system, the solution to set up the visualized workflow modelling system based on B/S structure is put forward, which conforms to the relevant specifications of WfMC and the workflow process definition meta-model. The design for system structure is presented in detail, and the key technologies for system implementation are also introduced. Additionally, an example is illustrated to demonstrate the validity of system.
文摘Within the healthcare context is very important to foster the dynamics leading to positive experiences at work, in order to promote work motivation and well-being. This study investigated the influence of some personal and job resources and of some job demands on the three dimensions (absorption, work enjoyment, intrinsic work motivation) of flow at work, on the basis of Job Demands-Resources Model. Flow at work is an inner experience arising during an activity in which people are immersed, feel motivated and enjoy it. Studies suggest that resources are the main antecedents of the flow experience. Respondents to the questionnaire were 197 nurses. Multiple regressions were performed to detect the resources and the demands that influence the three dimensions of flow at work. As expected, resources positively influenced the dimensions of flow at work, particularly work enjoyment. Job demands positively influenced absorption and negatively influenced the other two dimensions of flow at work. Human resources managers should promote flow at work supporting the availability of resources and monitoring the job demands.
基金supported by the Jiangxi Provincial Natural Science Foundation of China(No.550067)Jiangxi Provincial Education Commission Foundation(No.2005-26).
文摘An approach is presented to characterize the stress response of workpiece in hard machining, accounted for the effect of the initial workpiece hardness, temperature, strain and strain rate on flow stress. AISI H13 work tool steel was chosen to verify this methodology. The proposed flow stress model demonstrates a good agreement with data collected from published experiments. Therefore, the proposed model can be used to predict the corresponding flow stress-strain response of AISI H13 work tool steel with variation of the initial workpiece hardness in hard machining.
文摘The thermodynamic system consists of the entropy flow and entropy product.This paper is to define the entropy flow and to apply it to determinig the minimal work in air-exhausting processes.It is found that the minimum work depends only on the pressure at the negative-pressure space.
文摘目的分析远程影像与图像存档与通信系统(Pictures Archiving and Communication Systems,PACS)在放射科数字化管理中的应用效果。方法选取2021年1—12月京山市人民医院放射科工作的45名工作人员,纳入常规组,接受常规管理;选取2022年1—12月京山市人民医院放射科工作的45名工作人员,纳入探究组,接受以远程影像与PACS系统为基础的放射科数字化管理。比较两组工作人员的工作流程时间以及工作质量评分。结果探究组登记核验、图像申请单匹配、书写审核报告、报告送达时间等工作流程时间短于常规组,差异有统计学意义(P均<0.05)。探究组操作熟练性、报告准确性、工作效率、信息完整性等工作质量评分高于常规组,差异有统计学意义(P均<0.05)。结论远程影像与PACS系统在放射科数字化管理中的应用能够显著优化工作流程,提高工作效率和工作质量,对于提升放射科服务质量和患者安全性具有积极意义。
