E Return Tool

E-mail Filtering Tool

As e-mail becomes on of the most widely used methods of communication, with it’s ease of use, speed and low cost it has also become the target of advertisers. Just like “snail” mail, e-mail has become prone to junk e-mail but unlike “snail” mail the cost of distributing unsolicited junk e-mail to vast numbers of people is relatively cheap. This has lead to the desire for these unwanted e-mails ...

Minimum return difference as a compensator design tool

Minimum return difference (RDmin) is a single robustness measure that, when large, guarantees that both gain margin (GM) and phase margin (PM) are large. In this paper, a lag and lead compensator design procedure based on RD is proposed, derived, and compared with the commonly used Bode PM-based design methods that undergraduates are taught in the first course on controls and that continue to a...

Return on Investment Analysis for E-business Projects

Introduction 1 The Information Paradox 2 Review of Basic Finance 4 The Time Value of Money 4 ROI, Internal Rate of Return (IRR), and Payback Period 6 Calculating ROI for an E-business Project 6 Base Case 7 Incorporating the E-business Project 8 Incremental Cash Flows and IRR 10 Uncertainty, Risk, and ROI 11 Uncertainty 11 Sensitivity Analysis 11 Project and Technology Risks 12 Monte Carlo Analy...

Enabling E-Mobility: One Way, Return, and with Loading Stations

E-Voting as a Teaching Tool

Electronic voting systems are widely used in elections. This paper describes using an e-voting system as the basis for a project in an undergraduate computer security class. The goal of the project was to teach the students how to use the Flaw Hypothesis Methodology to perform a penetration study.