The development of integrated electricity and natural-gas energy system (IEGS) aims at improving the energy efficiency and realizing complementarity between different energy sources. However, ...

It is shown that the sign and jump conditions of the stability theorem can be expressed in terms of linear matrix inequalities by particularizing to piecewise quadratic Lyapunov functions and using ...

This essay reports on a study of first-year student writing. Based on a stratified national sample, the study attempts to replicate research conducted twenty-two years ago and to chart the changes ...

Discounted cash flow (DCF) is a valuation method used to estimate the attractiveness of an investment opportunity. Learn how it is calculated and when to use it.