Healthy teeth are wondrous and priceless: Dentist explains why and how best to protect them
At an auction in England in 2011, one of John Lennon's teeth sold for just over US$31,000.
May 4, 2024
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At an auction in England in 2011, one of John Lennon's teeth sold for just over US$31,000.
May 4, 2024
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Experts often highlight social media and harsh economic times as key reasons why young people are getting unhappier. And while those factors are important, I would like to emphasize another.
Apr 11, 2024
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The internet has given rise to new forms of deceit and misinformation, including phishing attacks, romance scams and fake news. While many psychological studies have investigated the factors that influence people's ability ...
Particle detectors like the ones used by physicists at CERN can have wide applications beyond fundamental research. Scientists from the German National Center for Tumor Diseases (NCT), the German Cancer Research Center (DKFZ), ...
Mar 6, 2024
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New materials developed at the University of Surrey could pave the way for a new generation of flexible X-ray detectors, with potential applications ranging from cancer treatment to better airport scanners.
Nov 5, 2023
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For the three- and four-dimensional cone-beam computed tomography (CBCT) imaging, flat-panel detector (FPD) is critical among applications such as oral imaging, image-guided radiation therapy and interventional therapy.
Oct 13, 2023
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As children head back to school, two issues have climbed higher on their parents' list of concerns: the role of social media and the internet in kids' lives.
Aug 21, 2023
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The vast majority of diseases and disorders afflicting humans, ranging from arthritis to Zika fever, involve some level of inflammation. While inflammation is most familiar to us as pain, redness, and swelling, a slew of ...
Jun 22, 2023
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If you bought a carbon monoxide detector on Amazon and it was sold under the names GLBSUNION and CUZMAK, stop using it.
Mar 20, 2023
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In 2021, U.S. emergency rooms treated more than 193,000 burn injuries caused by an array of products, ranging from cooking devices to fireworks and space heaters.
Feb 13, 2023
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A sensor (also called detector) is a device that measures a physical quantity and converts it into a signal which can be read by an observer or by an instrument. For example, a mercury-in-glass thermometer converts the measured temperature into expansion and contraction of a liquid which can be read on a calibrated glass tube. A thermocouple converts temperature to an output voltage which can be read by a voltmeter. For accuracy, most sensors are calibrated against known standards.
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