Smart defense systems using missiles that can fine-tune their velocity profiles have significant technological superiority over their conventional counterparts. This tuning is possible, in part, due ...

OBJECTIVE: To validate a Portuguese-language version of the COPD assessment test (CAT) for use in Brazil and to assess the reproducibility of this version. METHODS: This was multicenter study ...

Recently, vacuum-based layer jamming mechanisms have been actively researched for safe human-robot interaction. However, most conventional layer jamming mechanisms provide restricted motion in one ...

Texas set a record for solar power and battery use, proving the electric grid can and does rely on renewable energy.

In recent years, DNA scaffolds have been utilized to organize dye molecules into aggregates with tailored optical and photophysical properties. While dye separation can be controlled with ...