Abstract: In recent years, solar generation has been developing at a rapid pace, especially in the Asia-Pacific region. In rural areas where centralized power supply is poorly developed, there are ...

Molecular motors are complex devices composed of many different parts that consume energy to perform various cellular activities. In short, molecular machines transform energy into useful work.

Hydrostatic drives are widely recognized as an excellent means of power transmission when variable output speed is required. Typically outperforming mechanical and electrical variable-speed drives and ...

The National Electrical Manufacturers Association (NEMA) has expanded its Make It AmericanTM domestic content certification ...

This modular series of precision-driven frameless motors and drive solutions combine high-torque frameless motors, IP-rated housings and quick-ship modular drives to help engineers prototype faster.

Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

The cells in living organisms are constantly making proteins. Ribosomes, the RNA-protein complexes that make other proteins, ...

eBay operates an online marketplace for buying and selling goods, facilitating both auction-style and fixed-price sales. Launched in 1995 the platform supports a wide range of categories, including ...

Abstract: To enhance thrust and efficiency in rim-driven ducted fan, the rim-driven induction motor (RDIM) with the laminated stack rotor has been adopted. However, considering the demand for high ...