Abstract: Spaceborne inverse synthetic aperture ladar (ISAL) is an extension of inverse synthetic aperture radar (ISAR) in laser band. It can provide ultrahigh-resolution distance imaging of ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Every survey finding published by Pew Research ...

Despite being powerful and fast, quantum computers still face challenges on their pathway to practical use cases. These devices have a limited ability to correct the arising computational errors. Now, ...

Abstract: Existing ultrawide-band (UWB)-based localization methods are likely to overlook environmental diversity and employ a single data processing approach to suppress ranging errors, which ...

Related: But even then, errors can creep in, and occur at much greater rates than in classical devices. Logical operations in Google’s state-of-the-art quantum processor fail at a rate of about 1 in ...

Researchers have developed a new protocol for characterizing quantum gate errors, paving the way toward more reliable quantum simulations and fault-tolerant quantum computing. Researchers have ...

Scientists are using samples from subsistence-harvested bearded seals to establish kin relationships (parent-offspring, siblings) and to produce population estimates. In its first application in ...