Comparison of Software Life Cycle Models 1 Prateek Thakral, 2 Saurabh Sharma Department of Computer Applications NIT, Kurukshetra, Haryana, India ______________________________________________________________________________________ Abstract: Computer software continues to be the single most important technology on the world stage. Software Engineering is the establishment and use of sound engi...

Decisions during NPD process have impact on 80-90% of a product’s life cycle sustainability performance. The objective of this study is to investigate the integration of sustainability into product design, mainly focusing on the environmental aspects. The investigation has been carried out by means of a questionnaire developed based on a 3-pillar framework outlining the essential elements for s...

This article presents methods for modeling knowledge base and database for intelligent concurrent design, including mathematical formulation and system development. Four issues are addressed in this research: (1) modeling product life-cycle aspects using aspect primitives called features, (2) generating product life-cycle aspects using a knowledge-based system, (3) maintaining consistency of pr...

LEVEL: INTERMEDIATE C hallenges and approaches in demonstrating comparability of a well-characterized biotechnology product after manufacturing changes can be as varied and complex as the products themselves. Participants at the January 2005 CMC Strategy Forum sought to discuss and agree on common implementation strategies for different manufacturing change scenarios. Development of flexible, c...

Life Cycle Assessment (LCA) is a preferred technique for assessing the environmental impact of products considering all environmental aspects over the full product life cycle. However, a number of drawbacks limit a continual and pro-active application of LCA in the design process. Indicators have been proposed as an alternative approach to LCA. This paper provides a brief survey of indicator ap...

In this paper the new ways discussed to cut costs for delivering high-quality product in the today’s global economy. Control charts technique is used to study the process stability and reduce the number of defects in the software product. The Process Performance Model (PPM) is also discussed for the project performance over time among various factors and to predict the range of variation of the...

Our daily lives and welfare rely heavily on products. Considering that climate change is caused by humans, it is important to handle and use products in a sustainable manner; remanufacturing is one such way to accomplish this. Remanufacturing is an industrial process where products are restored into useful life. However, few products are designed for remanufacturing, which sometimes makes reman...