In the five decades of modern project management (the computer age), PM software developers have made constant strides in providing support within their tools for the continuing challenge of assigning resources to projects and tasks. Many of these solutions have failed to garner the support of the tools users. Some products have totally flopped and have quickly been removed from the market. Oth...

The recent interest and dramatic growth in the use of world-wide web (WWW) services is well known. The WWW offers many types of businesses to advertise and offer their services on-line. At the same time, traditional public network operators and service providers have been thinking how to best offer existing and future networks, services and management of these to their customers. This paper pro...

This paper describes a logical method to enhance security on the grid computing to restrict the misuse of the grid resources. This method is an economic and efficient one to avoid the usage of the special devices. The security issues, techniques and solutions needed to provide a secure grid computing environment are described. A well defined process for security management among the resource ac...

For highly dynamic Grid scenarios, scalable solutions for resource, service and access management are essential. However, in today’s real world Grid projects, organizations still struggle with system and account management tools that have been designed for intra-organizational use and fail to handle cross-organizational requirements as imposed by Dynamic Virtual Organizations (DVOs). A critical...

As a communication link between suburban and urban roads, terminals prevent buses from entering the cities, thus, they play an important role in improving traffic flow, reducing urban environmental pollution. Clearly, proximity of te rminals to cities will bring about environmental pollution in different forms (soil, water, air and wastewater). The current study tries to investigate the environ...

Federated Identity Management is an emerging paradigm that is rightly getting a lot of standardization and research attention. One aspect that is not receiving enough attention is assurance. Given the challenges enterprises faced trying to demonstrate appropriate control of their internal and monolithic identity management systems, the problem of how to provide assurance to multiple stakeholder...

From long ago, square has been considered as a space for performing area of cities, and it has been a factor determining the identity of cities through its design and structures. However, with the growth of cities and arrival of modernity management challenges are facing cities. Accordingly, cities have gradually changed into a place for predicting different types of technological, conceptual...

membrane distillation has the potential to concentrate solutions to their saturation level, thus offering the possibility to recover valuable salts from the solutions. the process performance and stability, however, is strongly dependent upon the features of membranes applied. in addition, several other parameters, membrane thickness and thermal conductivity significantly affect the process per...

Currently there are a many companies offering Content Analytics and Social Internet Mining services for the purposes of Opinion Mining and Reputation Management. A high percentage of Small and Medium Enterprises (SMEs) are active offering niche solutions to specific segments of the market and/or domains. However, acquiring or developing the base qualifying technologies required to enter the mar...