The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

IQ and technical skills are important, but emotional intelligence is the sine qua non of leadership. by Daniel Goleman Every businessperson knows a story about a highly intelligent, highly skilled ...

Abstract: This paper studies the inherent relations between sine-triangle and space-vector pulsewidth modulation schemes for three-level voltage-source inverters. It is shown that the two schemes can ...

Abstract: Clamped techniques for pulse width modulation (PWM) produce higher AC voltage for a given DC bus and lower losses due to reduced switching. This yields better power quality and higher power ...

Some standard modules for making 3d shapes with attachment support, and function forms that produce a VNF. Also included are shortcuts cylinders in each orientation and extended versions of the ...

Shingles without a rash, called zoster sine herpete, is caused by the varicella-zoster virus. This type of shingles can cause severe pain and other symptoms, even without a rash. Antiviral medicines ...

In this book, trigonometry is presented mainly through the solution of specific problems. The problems are meant to help the reader consolidate their knowledge of the subject. In addition, they serve ...