For the Computer Supported Collaborative Design (CSCD) environment’s groups, dynamics and distribution characteristics, the paper proposes a Task & Role-Based access control model (T & RBAC) and makes the informal definition of the model. The T & RBAC model is based on the T-RBAC model, and extends the definition of the Users, Roles, Tasks, Permissions and the other factors. In the T&RBAC model...

In this talk, we present a formal approach for role-based access control systems design and emphasize the role of conceptual modelling of various relationships and constraints in RBAC systems. Users access control is a critical and sensitive issue in many systems and applications, especially for many web-based systems with large number of users, proper access control is a key issue for system s...

This study examined Job Burnout, Job stress, and Coping strategies among early childhood education teachers in Ijebu-North Local Government Area of Ogun State. The study employed the descriptive research design. One hundred and fifty (150) teachers were randomly sampled to participate in the study. Instruments used in the study were Job Burnout Scale (JBS), Job Stress Scale (JSS) and Coping Str...

The Nordic model and organizational research highlight the benefits of employee participation collaboration between management employees. Using job crafting theory, this paper studied roles safety representatives craft for themselves in interventions, mental models that impact they craft, possible consequences these have intervention implementation. used a case study design to interview 15 diff...

The main purpose of this paper is to study the relationship between managers' performance in the field of interpersonal, informational and decision-making tasks with organizational health. To measure the indicators of the model, a questionnaire was prepared and distributed among 113 company of Tehran stock Exchange Market. According to the results, there are a direct and significant relation be...

Skill-mix initiatives have provided opportunities for radiographers to develop roles and achieve their potential, thus contributing to radiographer retention rates and increased job satisfaction. This reflective article explores two radiographic roles within an interprofessional context including the implications for confidence, competence, and future sustainability. These were reporting roles ...

over the recent years, ever-increasing rate of improvement in knowledge and technology has changed the nature of roles in organizations and many jobs need high mental activity. thus, subjective well-being and performance of employees are two broad subjects that affect the performance of the organization. in this survey, we examined how different cognitive emotion regulation strategies influence...