billing Latest news from American Institute of Physics (AIP) on Newswise en-us Copyright 2024 Newswise 115 31 / /images/newswise-logo-rss.gif /articles/asa-press-conference-schedule-for-monday-nov-18-asa187/?sc=rsin /articles/asa-press-conference-schedule-for-monday-nov-18-asa187/?sc=rsin Thu, 07 Nov 2024 12:50:07 EST The Acoustical Society of America will host two virtual press conferences Monday, Nov. 18. ASA's 187th meeting will be held online, and reporters are invited to join technical sessions Nov. 19-21. Media are invited to join the virtual press conferences for presentations on dinosaur acoustics, using camp stove waste for new outdoor power sources, predicting Alzheimer's with in-ear microphones, and more. American Institute of Physics (AIP) /articles/two-key-genes-identified-linking-rheumatoid-arthritis-and-osteoporosis/?sc=rsin /articles/two-key-genes-identified-linking-rheumatoid-arthritis-and-osteoporosis/?sc=rsin Tue, 05 Nov 2024 11:00:00 EST In APL Bioengineering, researchers employed analysis tools and machine learning algorithms to identify two genes linked to rheumatoid arthritis and osteoporosis that could serve as diagnostic tools and potential targets for treatments. Drawing from a large database of genetic information, they gathered dozens of sequenced genomes from people with rheumatoid arthritis and osteoporosis to look for any similarities, using recently developed computational methods to narrow down their search. They identified genes ATXN2L and MMP14 as significantly associated with the progression of both rheumatoid arthritis and osteoporosis. American Institute of Physics (AIP) /articles/defibrillation-devices-can-save-lives-using-1-000-times-less-electricity/?sc=rsin /articles/defibrillation-devices-can-save-lives-using-1-000-times-less-electricity/?sc=rsin Tue, 05 Nov 2024 11:00:00 EST In this week's Chaos, researchers used an electrophysiological computer model of the heart's electrical circuits to examine the effect of the applied voltage field in multiple fibrillation-defibrillation scenarios. They discovered far less energy is needed than is currently used in state-of-the-art defibrillation techniques. The authors applied an adjoint optimization method and discovered adjusting the duration and the smooth variation in time of the voltage supplied by defibrillation devices is a more efficient mechanism that reduces the energy needed to stop fibrillation by three orders of magnitude. American Institute of Physics (AIP) /articles/optimal-standing-positions-and-ventilation-in-airport-smoking-lounges/?sc=rsin /articles/optimal-standing-positions-and-ventilation-in-airport-smoking-lounges/?sc=rsin Tue, 29 Oct 2024 11:00:00 EST Research published in Physics of Fluids shows that not all standing positions in airport smoking lounges are created equal. Scientists from the University of Hormozgan in Iran found that the thermal environment and positioning of smokers influences how particles settle in the room. Additionally, smokers seated farther from ventilation inlets experience the lowest levels of pollution in the room. American Institute of Physics (AIP) /articles/get-a-grip-the-best-thumb-position-for-disc-launch-speed-and-spin-rate/?sc=rsin /articles/get-a-grip-the-best-thumb-position-for-disc-launch-speed-and-spin-rate/?sc=rsin Tue, 22 Oct 2024 11:00:00 EST Disc golf is a sport growing in popularity, but there hasn't been much research into the best techniques - until now. Researchers and disc golf enthusiasts have determined the best thumb position on a disc to maximize angular and translational speeds. American Institute of Physics (AIP) /articles/asa-invites-media-to-virtual-acoustics-meeting-nov-18-22-asa187/?sc=rsin /articles/asa-invites-media-to-virtual-acoustics-meeting-nov-18-22-asa187/?sc=rsin Fri, 18 Oct 2024 08:10:36 EST The Acoustical Society of America will host a virtual conference from Nov. 18-22. American Institute of Physics (AIP) /articles/updating-offshore-turbine-designs-to-reflect-storms-complexity-is-key/?sc=rsin /articles/updating-offshore-turbine-designs-to-reflect-storms-complexity-is-key/?sc=rsin Tue, 15 Oct 2024 11:00:00 EST The U.S. is ramping up plans for a major increase in offshore wind production, but the country needs to design turbines that can withstand the challenges of tropical storms. In the Journal of Renewable and Sustainable Energy, researchers examine tropical storm observation technology and review physics-based modeling and data-driven models that use AI and machine learning. Advanced modeling techniques are rapidly developing, such as deep neural networks that downscale existing regional data to point-scale data using super-resolution techniques. Another key advancement is using machine learning methods for dynamic warm potential predictions, which can better predict the intensity of a storm. American Institute of Physics (AIP) /articles/aip-congratulates-2024-nobel-prize-winners-in-physics/?sc=rsin /articles/aip-congratulates-2024-nobel-prize-winners-in-physics/?sc=rsin Tue, 08 Oct 2024 07:05:49 EST The 2024 Nobel Prize in physics was awarded to John J. Hopfield and Geoffrey E. Hinton "for foundational discoveries and inventions that enable machine learning with artificial neural networks." American Institute of Physics (AIP) /articles/aip-coverage-of-2024-nobel-prize-in-physics/?sc=rsin /articles/aip-coverage-of-2024-nobel-prize-in-physics/?sc=rsin Wed, 02 Oct 2024 09:05:53 EST The Nobel Prize in physics is scheduled to be awarded Tuesday, Oct. 8, at 5:45 a.m. ET, and AIP is here to help news outlets and reporters prepare. Experts from AIP and AIP Publishing will be available the morning of the announcement to comment on the new laureates, their accomplishments, and the importance of the Nobel award to the world of science at large. American Institute of Physics (AIP) /articles/using-antimatter-to-detect-nuclear-radiation/?sc=rsin /articles/using-antimatter-to-detect-nuclear-radiation/?sc=rsin Tue, 01 Oct 2024 11:00:00 EST Discerning whether a nuclear reactor is being used to also create material for nuclear weapons is difficult, but capturing and analyzing antimatter particles has shown promise for monitoring what specific nuclear reactor operations are occurring, even from hundreds of miles away. Researchers have developed a detector that exploits Cherenkov radiation, sensing antineutrinos and characterizing their energy profiles from miles away as a way of monitoring activity at nuclear reactors. They proposed to assemble their device in northeast England and detect antineutrinos from reactors from all over the U.K. as well as in northern France. American Institute of Physics (AIP) /articles/squid-inspired-fabric-for-temperature-controlled-clothing/?sc=rsin /articles/squid-inspired-fabric-for-temperature-controlled-clothing/?sc=rsin Tue, 01 Oct 2024 11:00:00 EST Inspired by the dynamic color-changing properties of squid skin, researchers have developed a method to manufacture a heat-adjusting material that is breathable and washable and can be integrated into flexible fabric. The composite material operates in the infrared spectrum and consists of a polymer covered with copper islands. American Institute of Physics (AIP) /articles/improved-cement-to-protect-the-living-treasures-of-our-coastlines/?sc=rsin /articles/improved-cement-to-protect-the-living-treasures-of-our-coastlines/?sc=rsin Tue, 24 Sep 2024 11:00:00 EST Artificial coastlines, including human-made dikes and other engineered constructions, can help prevent erosion and protect from storms and flooding. However, ecological functions remain unprotected from many of these structures. So researchers in China have investigated the use of specialized types of cement. American Institute of Physics (AIP) /articles/lasers-provide-boon-for-manufacturing-of-ceremonial-thai-umbrellas/?sc=rsin /articles/lasers-provide-boon-for-manufacturing-of-ceremonial-thai-umbrellas/?sc=rsin Tue, 24 Sep 2024 11:00:00 EST The tiered umbrella is one of Thailand's oldest and most sacred ornamental symbols. Constructing one of these ornate pieces, also called chatras, can take master artisans up to six months. However, in the Journal of Laser Applications, researchers demonstrate a technique for constructing seven-tiered umbrellas using high-powered lasers, which dramatically reduces the production time. Employing carbon dioxide lasers, they were able to fashion umbrellas from stainless steel in a matter of days while preserving their intricate beauty. American Institute of Physics (AIP) /articles/what-role-does-a-tailwind-play-in-cycling-s-everesting/?sc=rsin /articles/what-role-does-a-tailwind-play-in-cycling-s-everesting/?sc=rsin Fri, 20 Sep 2024 11:00:00 EST Within the cycling realm, "to Everest" involves riding up and down the same mountain until your ascents total the elevation of Mt. Everest. A new record was set a few years ago, but a debate ensued about the strong tailwind the cyclist had on climbs. To what extent do the tailwind help a cyclist as they climb? American Institute of Physics (AIP) /articles/beneath-the-brushstrokes-van-gogh-s-sky-is-alive-with-real-world-physics/?sc=rsin /articles/beneath-the-brushstrokes-van-gogh-s-sky-is-alive-with-real-world-physics/?sc=rsin Tue, 17 Sep 2024 11:00:00 EST Van Gogh's brushstrokes in "The Starry Night" create an illusion of sky movement so convincing it led researchers to wonder how closely it aligns with the physics of real skies. Marine sciences and fluid dynamics specialists analyzed the painting to uncover what they call the hidden turbulence in the artwork. American Institute of Physics (AIP) /articles/physics-today-takes-a-look-inside-the-physics-book-illustrated-by-a-teenage-maurice-sendak/?sc=rsin /articles/physics-today-takes-a-look-inside-the-physics-book-illustrated-by-a-teenage-maurice-sendak/?sc=rsin Wed, 21 Aug 2024 10:05:24 EST Many childhoods have been shaped by the works of Maurice Sendak, whose deeply emotional stories and fantastical illustrations have captured the imaginations of millions. American Institute of Physics (AIP) /articles/analyzing-finnegans-wake-for-novel-spacing-between-punctuation-marks/?sc=rsin /articles/analyzing-finnegans-wake-for-novel-spacing-between-punctuation-marks/?sc=rsin Tue, 20 Aug 2024 11:00:00 EST James Joyce's tome "Finnegans Wake" famously breaks the rules of normal prose through its unusual, dreamlike stream of consciousness, and new work in chaos theory takes a closer look at how Joyce's challenging novel stands out mathematically. American Institute of Physics (AIP) /articles/measuring-martian-winds-with-sound/?sc=rsin /articles/measuring-martian-winds-with-sound/?sc=rsin Tue, 13 Aug 2024 11:00:00 EST Martian landers have been able capture measurements of wind speeds -- some gauging the cooling rate of heated materials when winds blow over them, others using cameras to image "tell-tales" that blow in the wind -- but there's still room for improvement. American Institute of Physics (AIP) /articles/cricket-physics-science-behind-the-modern-bowler-technique-tricking-batters/?sc=rsin /articles/cricket-physics-science-behind-the-modern-bowler-technique-tricking-batters/?sc=rsin Tue, 13 Aug 2024 11:00:00 EST In Physics of Fluids, researchers have started to unravel the mysteries of how near-horizontal bowling in cricket leads to such tough-to-hit balls. The team employed a wake survey rake device made of multiple tubes designed to capture the pressure downstream of the ball and examined the flow dynamics of cricket balls rotating up to 2,500 rpm in a wind tunnel. The group found that low-pressure zones expanded and intensified near the ball when spinning, while these zones shifted and diminished downstream. At higher spin rates, the low-pressure zone begins to change to a persistent bilobed shape. The results lend support to the theory that these newer bowling techniques tap into the Magnus effect. American Institute of Physics (AIP) /articles/jatinder-palta-appointed-director-of-first-of-its-kind-medical-physics-institute/?sc=rsin /articles/jatinder-palta-appointed-director-of-first-of-its-kind-medical-physics-institute/?sc=rsin Wed, 31 Jul 2024 09:10:34 EST Jatinder Palta, PhD, FAAPM, FASTRO, FACR, has been appointed as the first director to lead the Medical Physics Institute within the American Association of Physicists in Medicine. MPI was approved by the AAPM Board of Directors in 2023 to improve the quality and safety of patient care in radiology and radiation oncology. American Institute of Physics (AIP)