Nadeem Ehsan

Learn More
In a complex project environment, project teams face multi-dimensional communication problems that can ultimately lead to project breakdown. Team Performance varies in Face-toFace (FTF) environment versus groups working remotely in a computer mediated communication (CMC) environment. A brief review of the Input_Process_Output model suggested by James E.(More)
In a complex project environment, project teams face multi-dimensional communication problems that can ultimately lead to project breakdown. Team Performance varies in Face-to-Face (FTF) environment versus groups working remotely in a computer-mediated communication (CMC) environment. A brief review of the Input_Process_Output model suggested by James E.(More)
Requirements Management (RM) is required of effective management of technology intensive projects to ensure the success of projects. Change in requirements is a major risk factor for most of the technological firms. This paper is focused on management of requirements change processes. It proposes a strategic framework consisting of three sub processes that(More)
Requirements evolve and managing requirements evolution is necessary to meet the business needs of a customer. The continuous changing requirements can affect the cost, schedule and quality of a software project. Inability to manage the changing requirements may lead to inconsistencies in system requirements and results in failure of the software project.(More)
Public sector organizations have a typical tall pyramid like organizational structure with centralized powers and multi layered channels of vertical and horizontal communication giving rise to longer processes of decision making. There is little emphasis on employee involvement, personnel development and improvement of working conditions, which adversely(More)
Many requirement changes are proposed during the lifecycle of a software project. Management of these changes is, therefore, necessary for the successful development of a software project. For the management of the changing requirements, it is necessary to investigate the changing requirements with respect to development phases of a software project. In(More)
Healthcare services are becoming vital and growing immensely with the passage of time, and so is the use of information technology in every aspect of life. Information and communication technologies are essential parts of any healthcare or life critical solution available in this era - the era of information technology. Quality is one of the major issues(More)
In the industry the Modulated IR laser plays an important role for a lot of gigantic sensor modules and laser communications between the transmitter and receiver. So far the method discussed in this paper is about the modulated IR laser retransmitted wave by sensor, after sensing the type modulation of the laser and then transmitting the same laser again.
Brand loyalty is an important component of enterprise marketing strategy. The development of a brand name entails a complex structure which must be understood in order to build a string brand. This study aims to analyze the effect of four major constructs of manufacturing, innovation, service and marketing on the development of brand loyalty. The study is(More)
The current study explores the relationship of empowerment, leadership style and customer service as a measure of effective project management in projects with varying degree of virtuality. The study makes comparisons of empowerment climate in less and more virtual projects. Moreover, the study examines moderating effects of degree of virtuality on the(More)