efforts to increase the mass transfer coefficient, enhance the contact area, and decrease the power input of contractors have given risen to the development of the pre-dispersed solvent extraction (pdse) contactor and the devise of the new dissolved nitrogen pdse (dnpdse) contactors. the studies conducted after the design of the new contactor to determine the working conditions for its suitable...

The paper focuses on the design of wire harness assemblies for mass customization by a delayed product differentiation. In order to manufacture wide diversified products, two algorithms are proposed both using a generic representation of wire harness with all options and variants in order to produce each wire harness in a short period of time. An industrial case study is presented in a contract...

This Case describes two similar outsourced IS projects that took place in Wellington, New Zealand (NZ) during the period 1992-99, with emphasis on the reasons why one project failed (the prime contractor repudiated the contract and the project was abandoned) and why the other succeeded. The same prime contractor was used for both projects and there were a number of other similarities, yet the o...

Developing a system design for government projects typically requires a defense contractor to evaluate and make system decisions based on documents such as a request for proposal (RFP), statement of work (SOW), and concept of operations (CONOP) as shown in Figure 1. From these documents, a contractor must assess system alternatives while maximizing the customer’s expected system goals, objectiv...

The Commission, supported by a contractor, has been working with the Member States and stakeholders regarding the development of the strategic framework referred to in Action 6a. During the period October 2012 to end 2013 there have been 4 meetings of a dedicated working group. In addition, a workshop was held on 29/30 May 2013 in Brussels. The final report from the contractor includes a model ...

organizations in private and public sector assign many projects in information technology (particularly software) field to contractors for implementation every year. previous experiences shows that most of these projects are stopped before finishing or cannot meet the expected results. based on studies related to this issue, many of failures depend on implementation contractor, directly or indi...