This article champions "second-order thinking" for entrepreneurs, urging them to look beyond immediate outcomes to understand long-term consequences, hidden costs, and competitive responses. It ...

A second-order system is one which can be described by a second-order differential equation. The files listed below are a combination of PDF tutorial documents, MATLAB Graphical User Interfaces (GUIs) ...

RP Sallen and EL Key of the Massachusetts Institute of Technology’s Lincoln Laboratory in 1955 introduced the Sallen-Key analog filter topology. Engineering literature extensively discusses the second ...

A second-order confirmatory factor analysis model is applied to a correlation matrix of Thurstone reported by McDonald (1985). Using the LINEQS statement, the three-term second-order factor analysis ...

Editor’s note: This article is a follow-up to the 2011 article, ‘Design second- and third-order Sallen Key filters with one op amp’ on EDN. Author’s Note: The author is revising this article to ...

Under this agreement, Draganfly will deliver multiple units of its Commander 3XL platform integrated with Unmanned Systems & Solutions Inc (USaS) LEAP tether system. The financial terms of the order ...

Draganfly Inc. (NASDAQ:DPRO) gained 6% in Thursday’s premarket session following news that the drone technology firm has received a second purchase order from a major Fortune 50 telecommunications ...