AviatorPro is modernizing online ground school training by delivering lessons in five minutes or less, a method proven to ...

Penpot is an open-source design and prototyping tool built specifically for interface and web design, as well as ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Abstract: “Active flux” is an alternative unitary concept for the control of practically all ac drives. As aligned to rotor d-axis (for synchronous and flux-modulation machines) and to rotor flux axis ...

Abstract: The choice of OFDM-based multi-carrier access techniques for LTE marked a fundamental and farsighted parting from preceding 3GPP networks. With OFDMA in the downlink and SC-FDMA in the ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

Advanced practice nurses (APNs) can diagnose patients and may prescribe medication. There are four types of APNs: nurse practitioners (NPs), clinical nurse specialists (CNSs), certified nurse-midwives ...

The mission of Firehouse is to educate and inspire firefighters so that they can protect their communities and keep themselves safe. By providing news, lessons learned, tactical changes and focusing ...

Graphic design is everywhere. From the logos on your favourite products to the fonts and colours used by your go-to websites, graphic designers shape our visual world. Mastering graphic design unlocks ...

A thriving manufacturing sector is vital to the nation’s economic health and global security, yet few companies possess the research and development (R&D) capacity essential to staying competitive.