A new Times/Siena survey shows a significant shift among voters, as their concerns about the health of the political system overtake other issues. Voters who think America’s political system ... 100% ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: A hyperbola is defined by difference of distances to foci, in which its absolute value is a constant. Solutions of a system of hyperbolic equations (SoHE) can represent for intersection ...

Systems of equations are sets of multiple equations that share common variables and are solved simultaneously. Mastering the various methods for solving these systems is crucial to understanding ...

Heat energy plays an essential role in numerous engineering applications, from thermal management in electronic devices to the design of efficient energy systems. Understanding and predicting the ...

This paper presents a method to directly extract the Jacobian matrix of a power system’s power flow (PF) equations in polar coordinates (termed as DEJMP method). This method is designed to reduce the ...

The following is an excerpt from People Solve Problems: the Power of Every Person, Every Day, Every Problem (2021: Old Dutch Group), the latest book by IndustryWeek lean leadership contributor Jamie ...