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Computational Engineering Commons

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Full-Text Articles in Computational Engineering

E-Commerce Technology For Safe Money Transaction Over The Net, Noor Jahan Haque, Raman Attri Jun 2000

E-Commerce Technology For Safe Money Transaction Over The Net, Noor Jahan Haque, Raman Attri

Raman K. Attri

The Buzz word E-commerce has revolutionized the way the business and money transactions used to work in the past. It is the latest impact of software arena in the field of banking, business and purchasing. The term also refers to online stock and bond transactions and buying and downloading software without ever going near a store. In addition, e-commerce includes business-to-business connections that make purchasing easier for big corporations. This paper mainly concentrates on technology revolution behind the transaction of money over the net. There are still doubts and questions from business and corporate users on the safety aspects of ...


Data Communication Software- Role And Functions, Raman K. Attri, Noor Jahan Haque Apr 2000

Data Communication Software- Role And Functions, Raman K. Attri, Noor Jahan Haque

Raman K. Attri

The shifting of communication systems from analog to digital has introduces a new area of data communication. The core of data communication is Communication software which is the topic of my paper today. In this paper I shall cover following areas: Overview of Data Communication, Role of Data Communication Software, Functional Aspects of Data Communication Software


Waste Isolation Pilot Plant Shaft Seal Salt Consolidation Modelling, Mary P. Cardenas, William Statham Jan 2000

Waste Isolation Pilot Plant Shaft Seal Salt Consolidation Modelling, Mary P. Cardenas, William Statham

All HMC Faculty Publications and Research

The numerical code TOUGH28W was modified to calculate porosity and permeability changes due to salt consolidation. The porosity change was modeled as a function of pore pressure and depth in the salt. The permeability was coupled to the porosity using log-linear models. The Waste Isolation Pilot Plant (WIPP) lower shaft seals and surrounding formation were modeled. Crushed salt is one of the key components of the sealing system, and to gain understanding of the consolidation of the crushed salt after seal emplacement, TOUGH28W simulations were performed. The results showed the salt consolidation is greatly affected by the pore pressure. After ...