Abstract: This work compares the effectiveness of four image reconstruction techniques for a ring-array photoacoustic computed tomography (PACT) system: the delay-and-sum (DAS), the interpolated model ...

Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...

As more companies roll out or refine their return-to-office (RTO) policies, leaders face a critical question: How do you know if your policy is working? Beyond badge swipes and attendance logs, ...

Alcohol harm costs NHS England £3.5 billion annually, with 70 people dying every day from alcohol-related causes in the UK. According to new University of Bristol-led research smartwatches could ...

According to Austin Fire Department spokesperson Rachel Lewis, the fire affected 10 apartments, and 17 residents were displaced. No injuries reported. Jay Janner is a staff photographer at the Austin ...

Abstract: The internal defects in composite insulators, for example void, delamination, and interface debonding, can lead to partial discharge, flashover, and even result in cracking and breakdown, ...

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The highest-resolution ground-based observations by the Event Horizon Telescope is paving the way for the future of black hole astronomy. Reading time 2 minutes Tests by the Event Horizon Telescope ...