science and technology world is using computers in different branches as much as possible. virtual reality has variety of application in different engineering fields. simulating softwares increase the accuracy and process speed of analysis. in this research the aim is to use this concept through milling process on cnc machines, so the students can learn objects effectively and eagerly. the appl...

Abstract of Re-engineering of Industrial CMMI Through this research, I have established a general strategy to appraise an organization against a scale of five process maturity levels whilst maintaining a strong mechanics of CMMI. Reengineering of industrial CMMI proposes a novel method for Industrial Competence ranking of those organizations/companies which are targeting various CMM...

The present level of development of molecular force field methods is assessed from the point of view of simulation-based engineering, outlining the immediate perspective for further development and highlighting the newly emerging discipline of Computational Molecular Engineering (CME) which makes basic research in soft matter physics fruitful for industrial applications. Within the coming decad...

in this study, based on a biomimetic approach, novel 3d biodegradable porous hybrid scaffolds consisting of chitosan, gelatin, and tricalcium phosphate were developed for bone and cartilage tissue engineering. macroporous chitosan/ gelatin/β-tcp scaffolds were prepared through the process of freeze-gelation/solid-liquid phase separation. the results showed that the prepared scaffolds are highly...

A fundamental problem in the software engineering community is how to achieve a state of continuous improvement. Over the last ten years a number of studies have been made concerning various tools, methods and software process improvement project life-cycle models, but the problem persists and in many cases the software process improvement program dies off within a

Software engineering (SE) and knowledge engineering (KE) develop software systems using different construction process models. Because of the growing complexity of the problems to be solved by computers, the conventional systems (CS) and knowledge-based systems (KBS) software process is at present passing through a period of integration. In this paper, we propose a software process model applic...

The design of a process plant is a daunting task. Numerous sensors and actuators need to be installed and connected, cables must be laid and cabinets wired. The instrumentation within the plant is specified and designed by different teams. Highly complex documentation is required to keep track of all this. It is essential that such documentation is updated as modifications are made during the l...

A number of studies have been concerned with situational aspects of methods and process models. Various method engineering (ME) and process engineering (PE) strategies have been proposed. These two disciplines have been studied separately concentrating either quality of products by the means of ME or quality of process by the means of PE. However, their products (methods and process models) ove...

According to the requirements of concurrent engineering, three interdependency relationships (uncoupled relationship, coupled relationship and decoupled relationship) between design activities are presented in this paper. And the coupled relationship plays an important role in concurrent product design process. To represent the precedence relationships among design activities, a directed graph ...

innovation can be represented as a knowledge transformation process perceived with different levels of granularity. The milestones of this process allow assessment for each step of it and set up feedback loops that will be highlighted. This innovation process is a good starting point to understand innovation and then to manage it. Best practices being patterns of processes, we describe innovati...