IP based Virtual Private Networks (VPNs) are being deployed as the solution of choice for site-to-site communication for a large number of enterprises. The provider networks that support these services are faced with unique challenges in terms of network planning. There is a lot of value in understanding the characteristics of VPNs from the perspective of planning, provisioning and maintenance ...

introduction: private health care providers (pps) considered a major gateway to the health services for tb (tuberculosis) patients. however, tb management practices by pps is inadequate. national tb program need to collaborate with private health care providers. this paper is aimed to provide a comprehensive management program for public private mix (ppm) in tb dots (directly observed treatment...

Network services can be classified as public services or private services. Public services are offered to the anonymous public in the public part of the Internet, whereas private services are provided exclusively to selected user groups. Offering private services outside a secure intranet environment may constitute a security risk to the service provider. In this paper, we propose to increase s...

The positive relationship between education and sustainable economic development is now widely recognized. This study develops a dynamic model for population and primary education of Pakistan. Primary education sector in Pakistan is operating in both public and private sectors. Pakistan has a clear socioeconomic division of rural and urban areas that get different priorities in allocations of p...