Witness the fascinating process of building a pirate ship model entirely from matchsticks, complete with hand-crafted paper ...

Can the cruise industry hit its carbon-neutral targets? A new generation of ultra-low emission vessels may hold the answer.

Abstract: In expensive multitask optimization problems (ExMTOPs), multiple complex tasks must be optimized simultaneously under limited computational budgets. Existing approaches, often based on ...

Abstract: The drift step recovery diode (DSRD) is one of the most popular superfast pulse power switches. The pulse parameter model of DSRD is important to improve the characteristics of the pulsed ...

Objective To examine the associations between the number of days per week achieving various daily step thresholds and all-cause mortality and cardiovascular disease (CVD) incidence in older women.