Shading brings 3D forms to life, beautifully carving out the shape of objects around us. Despite the importance of shading ...

Reprint: R0711C Many executives are surprised when previously successful leadership approaches fail in new situations, but different contexts call for different kinds of responses. Before ...

With the rise of 3D printing and other advanced manufacturing methods, engineers can now build structures that were once ...

We moved onto this property 27 years ago. In all that time, this year is the most I’ve enjoyed the backyard.

This year the theme was: What if kids made the city’s design decisions? The students were asked to participate in a thought exercise about what superpowers they would use to address the laundry ...

Mist and sea spray create unique conditions for urea to form from simple gases by Doris Lujanovic, ETH Zurich edited by Stephanie Baum, reviewed by Andrew Zinin Editors' notes ...

Crystallization of simple pyridines with carboxylic acids can result in a salt, cocrystal, or disordered solid form, as defined by the acidic hydrogen atom position. Five novel carboxylate salts of ...

The aerodynamic shape of the hypersonic glide vehicle (HGV) has become a research topic nowadays due to its excellent aerodynamic performances. Some limitations need to be reduced when the free-form ...

In this paper, a simple field-oriented control (FOC) without direct quadrature (DQ) transformation is proposed for position tracking of permanent magnet stepper motors (PMSMs). Conventional FOC ...