today it is recognized and objectivity of the human resources and the importance of human resources and the work of senior management organization. human resources as a strategic resource and is the most important organizational element and from other sources within the organization, the only resource that acts as the decision-making and implementation.adopting strategic decisions and strategy ...

in last decade it is almost impossible to not seen anything about water resource crisis and water shortage in natural resources exploitation and use reports. such information encourages decision makers and researchers to looking for solutions in relation to this problem and sustainable management of water resources. in this regard, first step towards sustainable management of water resources is...

A Network Computing System is a virtual computer formed by a networked set of heterogeneous machines that agree to share their local resources with each other. A grid is a very large scale network computing system that scales to internet size environments with machines distributed across multiple organizationsand administrative domains. The resource management system is the central component of...