Taking a B-complex vitamin, which includes all eight B vitamins, may benefit your health if you don’t get enough B vitamins from other sources. People who are pregnant, vegan, or have certain medical ...

The thermoelectric effects arise because charge carriers in metals and semiconductors are free to move much like gas molecules, while carrying charge as well as heat. When a temperature gradient is ...

A revolution in novel nanoparticles and colloidal building blocks has been enabled by recent breakthroughs in particle synthesis. These new particles are poised to become the ‘atoms’ and ‘molecules’ ...

Correspondence to Dr ST Fonseca, Graduate Program in Rehabilitation Science, Physical Therapy Department, Universidade Federal de Minas Gerais, Minas Gerais, Avenida Presidênte Antônio Carlos, ...

Make sure the benefits of any addition to an organization’s systems outweigh its costs. by Martin Reeves, Simon Levin, Thomas Fink and Ania Levina In business, complexity gets bad press. That’s not ...