Medical imaging via X-rays, CT scans, MRIs and ultrasounds provide health-care professionals with unique perspectives and a better understanding of what's happening inside a patient's body. Using various forms of waves, these ...
General Physics
Aug 14, 2023
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4
Using ultra-high-precision laser spectroscopy on a simple molecule, a group of physicists led by Professor Stephan Schiller Ph.D. from Heinrich Heine University Düsseldorf (HHU) has measured the wave-like vibration of atomic ...
Quantum Physics
Jul 28, 2023
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756
A juvenile green sea turtle rehabilitated at the Florida Keys-based Turtle Hospital was fitted with a satellite-tracking transmitter and released Friday to join an online race that follows long-distance migrations of sea ...
Ecology
Jul 15, 2023
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12
News stories about domestic politics and social issues are becoming increasingly polarized along ideological lines according to a study of 1.8 million news headlines from major US news outlets from 2014 to 2022. A team from ...
Social Sciences
Jul 13, 2023
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28
"Genderqueer" and "nonbinary" are contemporary terms for people who don't fit neatly into male or female categories. But acknowledging that not everyone fits neatly into those two groups has a much longer history than you ...
Social Sciences
Jul 10, 2023
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6
There are obvious differences between cancerous cells and normal cells in morphology, chemical properties and mechanical properties. The detection of cytochemical and mechanical properties of tumor tissues can provide multi-dimensional ...
Optics & Photonics
Jul 7, 2023
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11
Researchers have developed the first fiber laser that can produce femtosecond pulses in the visible range of the electromagnetic spectrum. Fiber lasers producing ultrashort, bright visible-wavelength pulses could be useful ...
Optics & Photonics
Jul 6, 2023
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203
Chinese astronomers have used the Hard X-ray Modulation Telescope (HXMT) to observe the latest outburst of a low-mass X-ray binary system known as GX 339-4. They detected new quasi-periodic oscillations in this source. Their ...
A team of astronomers led by researchers from the University of Birmingham, University College London and Queen's University Belfast have discovered one of the most dramatic 'switches on' of a black hole ever seen. They will ...
Astronomy
Jul 4, 2023
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3439
A pair of economists at the Ragnar Frisch Center for Economic Research in Norway has found that men who score higher on IQ tests tend to put off having children longer than men who score lower—and yet they still mange to ...
