â  performance and capacity of sulfur recovery unit (sru) are greatly affected by the h2s:co2 ratio of the acid gas stream. the acid gases in iran contain around 35 mol% h2s and 60 mol% co2. this low concentration of h2s calls for more complex sulfur plant, larger equipments, and higher costs. acid gas enrichment processes (age) is run to upgrade low quality acid gas collected from gas treating...

PURPOSE Building on the Conservation of Resources theory, this paper examined the unique and interactive associations of negative and positive work-to-family spillover (NWFS and PWFS, respectively) at the individual and organizational level with hotel managers' work exhaustion and satisfaction, beyond job demands and supervisors' leadership style. DESIGN/METHODOLOGY/APPROACH Guided by the lev...

In this study, I re-analyze data from a meta-analysis of research on the job characteristics model (Hackman & Oldham, 1980), using relative weights analysis (Johnson, 2001). This analytic technique is particularly well-suited for analyses in which one wants to most accurately determine the proportion of explained variance in a dependent variable among several independent variables, while avoidi...

A model is developed on the effects of work-family conflict on employees’ emotional exhaustion, job satisfaction and job performance based on the role theory and the conservation of resources theory as well as related studies. The model proposes that the consequences of work-family conflict can be traced through four different paths and the relationships between work-family conflict and the out...

Introduction: Work-family conflict is a common problem among pre-hospital emergency technicians. The present study investigates the effects of applying time management skills on family-work conflict and work-family enrichment in pre-hospital emergency technicians. Methods: In this quasi-experimental study, eight emergency bases located in Birjand, Iran, were divided into two blocks: block A a...

Abstract Studies suggest a mutual influence between work and health behaviors (physical exercise, healthy eating). To advance research on this phenomenon, we developed validated short scales that capture enrichment conflict experiences behaviors. Building the work-family literature, items assessing (1) physical exercise (2) eating. In Study 1, examined construct validity of new scales, using co...

Metacomputing refers to the coordinated use of a pool of geographically distributed high-performance computers. The EU projects PHASE and MICA, presented in this paper, are settled in the eld of application speciic metacomputing combining high-performance computing expertise and industrial requirements.

background: job stress is one of the most leading factors causing physical and mental symptoms as well as midwives job discontent and it will consequently lead to decrease service quality. as mental and physical health of midwives can affect the health of mothers and babies directly and indirectly, thus, current study is aimed to explore the relationship between job stress and job satisfaction ...