belief in the lofty positions and excellences of the shi’īte imams (a.s.) and having faith in their miraculous acts and dominion over the world affairs underlies the authentic doctrine of unconditional guardianship (wilāya al-takwīnī). when the imams’ devotees try to maintain a demigod status for the imams in line with this – possibly loving and devotional – belief beyond the conventional limit...

We present in this paper a basic scheme for delegation in a federated setting and two more advanced schemes, transferable and corporate delegation. By transferable delegation delegatees are able to delegate the received privileged actions further to someone else. Corporate delegation is delegation within a business context. Our schemes are generic and user-centric. We elaborate on the different...

This study examined job satisfaction among nurses in China. A nationwide survey was conducted with 403 nurses employed at hospitals in 16 provinces in China using the Job Descriptive Index Scale. The findings indicated that, overall, nurses were dissatisfied with work, pay, and promotions. Pay was rated as the least satisfying aspect of work followed by promotions. Nurses with more years of exp...

As clinicians, physician leaders place great value on preserving their professional identity and autonomy (sec Box, p. 28, bottom). What they determine to be the best interests of the patient drives their decision making. Physician leaders, as administrators, on the other hand, serve as participative agents of the organization through active planning and the delegation of tasks. These two proto...

The paper addresses the issue of providing access control via delegation and constraint management across multiple security domains. Specifically, this paper proposes a novel Delegation Constraint Management model to manage and enforce delegation constraints across security domains. An algorithm to trace the authority of delegation constraints is introduced as well as an algorithm to form a del...

Grid delegation is the procedure by which a valid user endows another user or a program or service with the ability to act on that user’s behalf. Delegation is the primary form of authorization in grids. The large and geographically distributed, dynamic, heterogeneous and scalable grid environment poses unique delegation requirements. Presently there are no standard mechanisms to guide grid del...

My term as ISP President has been satisfying with numerous scientific events in India and abroad. This year, we had five professional enrichment programs; Sameeksha in Udaipur, Integrate at Pune and Varanasi, Undergraduate Conference with ISP as knowledge partner at Belgaum, Parichay at Vadodara and Mahe, Colloquium at Chandigarh, Indore, and Chennai, TOT program at Chennai and Muradnagar, ISP-...

Attribute-Based Access Control (ABAC) is an emerging model of access control that has gained significant interest in both recent academic literature and industry application. However, to date there have been almost no attempts to incorporate the concept of dynamic delegation into ABAC. This work lays out a number of possible strategies for incorporating delegation into existing ABAC models and ...

Chinese Wall Security Policy (CWSP) is a widely applied access control policy in many fields, especially in commercial world. Delegation is one of the hot topics of access control technologies. Delegation with CWSP means delegation must satisfy not only delegation constrains but CWSP as well. There exist many delegation models, such as RBDM, RDM2000 and PBDM et al, but few focus on it. This pap...

As information systems became widely used by organizations and enterprises, resource sharing and collaboration of work have been pervasive. As a natural way to realize this, delegation has become the routine rather than the exception. However, traditional delegation models have encountered various issues in meeting the growing and diverse requirements. Some of them fail to provide sufficient de...