The Java virtual machine (JVM) is a program whose sole purpose is to execute other programs. This simple idea has made Java one of the most successful and long-lived platforms of all time.

Current gas sensors have common challenges of poor selectivity and high limit of detection for sensing toxic volatile organic compounds (VOCs) mixture in environmental air. This paper reports a ...

Nanoelectromechanical (NEM) switches have promising applications as volatile or non-volatile electronic switching elements in areas such as low-power logic, memory, and reconfigurable circuits.

Features How AI is hijacking fashion retailers’ hard-won website traffic AI-generated overviews are slashing click-through rates and reshaping how shoppers discover products online. For fashion and ...