Abstract: Accurate measurement of the dose delivered during FLASH radiotherapy remains a challenging task for assessing the so-called FLASH effect in preclinical studies. Electron beams generated by ...

Abstract: The HyPET project proposes a hybrid dedicated time of flight-positron emission tomography for prostate imaging, with pixelated detector blocks in the front layer and monolithic blocks in the ...

Your smoke detector’s beeping is supposed to protect you, not confuse you. Yet there are moments when a chirping alarm is a warning that the device itself is no longer trustworthy, even if it still ...

The best smoke detectors are loud and reliable, alerting you to a fire in an emergency. During testing, X-Sense and First ...

iOS 26.1 recently introduced a big change for how you turn off alarms and timers, replacing the ‘Stop’ button with a new ‘Slide to stop’ action. Here’s how to get the button back. Apple lets you ...

Carbon monoxide can be deadly. Every year, over 400 people in the U.S. die unintentionally from CO poisoning, and more than 100,000 wind up in emergency rooms, according to the Centers for Disease ...