Abstract: This article theoretically clarifies the estimation accuracy of phased-array calibration using beam-steering modes. Beam-steering modes can be potentially employed to estimate the element ...

Abstract: As a type of optical phased array technology, phased fiber laser array (PFLA) manipulates the phase of multiple beams to achieve high-power laser output and high-speed beam control. In this ...

Sidoarjo, Indonesia — Indonesian rescue workers were racing against the clock Wednesday to try to find survivors from a school collapse in the province of East Java. At least 91 students were still ...

Rescuers in East Java, Indonesia are racing to find 38 people believed to be trapped in the rubble of a school building that collapsed on Monday Three students were killed and 99 others were taken to ...

Anchorage police officers will soon be able to automatically scan license plates and scour a network of public and private cameras throughout the city. The expansion into additional surveillance is ...

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...