Development of an empowerment model for burnout syndrome and quality of nursing work life in Indonesia

Objectives:This study aimed to develop an empowerment model for burnout syndrome and quality of nursing work life(QNWL).Methods:This study adopted a mixed-method cross-sectional approach.The variables included structural empowerment,psychological empowerment,burnout syndrome and QNWL.The population consisted of nurses who have civil servant status in one of the regional hospitals in Indonesia.The participants were recruited using multi-stage sampling measures with 134 respondents.Data were collected using questionnaires,which were then analysed using partial least squares.A focus group discussion was conducted with nurses,chief nurses and the hospital management to identify strategic issues and compile recommendations.Results:Structural empowerment influenced psychological empowerment(path coefficient=0.440;t=6.222)and QNWL(path coefficient=0.345;t=4.789).Psychological empowerment influenced burnout syndrome(path coefficient=-0.371;t=4.303),and burnout syndrome influenced QNWL(path coefficient=-0.320;t=5.102).Structural empowerment increased QNWL by 39.7%.Conclusion:The development of a structural empowerment model by using the indicators of resources,support and information directly influenced the psychological empowerment of the sample of nurses.As an indicator of meaning,psychological empowerment decreased burnout syndrome.In turn,burnout syndrome,as the indicator of personal achievement,could affect the QNWL.Structural empowerment directly influenced the QNWL,particularly within the workplace context.Further studies must be conducted to analyse the effects of empowerment,leadership styles and customer satisfaction.

Current Status and Influencing Factors of the Quality of Work Life of Nurses in Intensive Care Unit

Objective: To investigate the current status and influencing factors of the quality of work life of nurses in Intensive Care Unit (ICU). Methods: A total of 243 ICU nurses from 6 general hospitals in Jingzhou were selected by convenient sampling method. Questionnaires were conducted with the general information questionnaire, Connor-Davidson Resilience Scale (CD-RISC) and Work-Related Quality of Life Scale-2 (WRQoL-2). Results: The total average score of the quality of work life of ICU nurses was (3.35 ± 0.44), which was at a medium level. Department, professional title, frequency of night shift, experience of workplace violence and psychological resilience were the influencing factors of the quality of work life of nurses in ICU, accounting for 39.4% of the variance. Conclusion: The quality of work life of ICU nurses needs to be improved. Nursing managers should pay attention to the work environment of ICU nurses, rationally allocate manpower, and improve the status of psychological resilience of nurses, so as to improve their quality of work life.

OPTIMUM DESIGN OF HIGH-SPEED RAILWAY LOCOMOTIVE TRACTION GEAR

On the basis of deep investigation of locomotive traction gears manufactured at home and abroad , a variety of measures are putted forward to improve the driving load-bearing capacity and working life of our country's high-speed locomotive traction gears. The measures include the fol- lowing five aspects : optimally selecting the material and heat treatment process , optimally designing the tooth profile . reasonably choosing the manufacture accuracy and technique , optimally choosing the lubricant and the way of lubrication and seal , improving the dynamic feature of the gearing. In the respect of the tooth profile , a hob with optimal cutter angles is designed to make root thickness on the dangerous section as large as possible and the stress concentration as small as possible. Ad- dendum modification coefficient is optimized to minimize the maximum flash temperature in the course of meshing. Finally . finite element analysis method is used to calculate the deformation and the stress of teeth accurately. And on this basis , optimal profile correction and axial modification have been designed with regard to the start , continuious running and high speed travel of the loco- motive .

Chen Jingrun: A Brief Outline of His Life and Works

Chen Jingrun was born on 22 May, 1933 in Fu Zhou in Fu Jian province of China. Chen’sfather Chen Yuanjun was a clerk in postoffice and his mother was passed away in 1947. Chen’sfamily was comparatively poor since the income of his father was lower and the population ofhis family was comparatively large. After the graduation of Chen in a middle school in Fu Zhou. He entered the departmentof Mathematics, Xia Men University in 1949. Chen was appointed by the government as ateacher of the Beijing Fourth middle school when he was graduated in 1953. He was fired by