3/21/2023 0 Comments Mp3 gain japanese supportThe group, led at the RIKEN Hakubi lab by Enoto, an astrophysicist, is making rapid progress in understanding these high-energy phenomena, says Joseph Dwyer, an atmospheric physicist at the University of New Hampshire in Durham. Because the clouds are so low, radiation emitted by the storm can reach the ground, rather than getting absorbed by the atmosphere. Located on the northwest side of Japan’s central Honshu island, the city regularly sees powerful thunderclouds that roll in from Siberia during winter and hover less than 1 kilometre above the ground. Kanazawa is one of the best places to capture both glows and flashes. Credit: The GROWTH collaboration/Thundercloud Project Researchers Yuuki Wada and Teruaki Enoto on top of Kanazawa Izumigaoka High School with their γ-ray detector. Studying TGFs from Earth has previously proved difficult, and scientists have observed the longer-lasting glows at only a few locations. Although satellites have spotted thousands of millisecond terrestrial γ-ray flashes (TGFs), those measurements can’t provide a close-enough view to reveal in detail the mechanism that produces them. There is even hope that the γ-rays might help atmospheric scientists to shed light on the centuries-old question of what initiates lightning.īut capturing these intense rays is not easy. Physicists want not only to understand this high-energy process, but also to use the radiation as a fresh lens for studying some fundamental questions about thunderstorms. That question has brought him to a rooftop in a growing storm. “The mystery is how this can occur in Earth’s atmosphere,” says Wada, a physicist with the Extreme Natural Phenomena RIKEN Hakubi Research Team in Saitama, Japan. Somehow, certain storms accelerate billions of electrons to close to the speed of light to produce these γ-rays. But in the 1980s and 1990s, physicists discovered that clouds on Earth also emit invisible γ-rays: as short, intense millisecond bursts and as weaker, long-lingering glows. They are often created by surges of electrons travelling at close to the speed of light. The device they are installing will spy on thunderstorms as they spit out γ-radiation - a mysterious process that physicists are eager to understand.Īs the highest-energy electromagnetic radiation in the Universe, γ-rays typically come from far away - from around black holes, supernovae and other extreme cosmic environments. This is exactly the kind of weather Wada and Enoto are hoping for. A nearby weathervane swings ominously and clouds gather over distant mountains, all signs of the storm brewing in the direction of the Sea of Japan. Even though the industry is virtually all digital, the pandemic has had its effect regardless.On top of Kanazawa Izumigaoka High School, the wind whips at researchers Teruaki Enoto and Yuuki Wada as they wrestle with a boxy instrument, trying to secure it to the roof. That compares with 13% overall growth from 2018 to 2019 and similar growth the year before that. But total revenue for the first half of 2020 is only 5.6% higher than the first half of 2019. It’s not possible to compare 2020 with the entirety of previous years yet the second half of each year is always bigger for the music industry than the first half because of the holiday season. The overall outlook for the music industry is positive, but the RIAA’s newly released numbers represent a downturn from the previous few years. Meanwhile, digital radio-Pandora, Sirius XM SIRI, iHeartRadio-kept pace with overall industry growth. Somewhat surprisingly, free ad-supported interactive streaming-YouTube, Spotify Free-only grew 2.7%, lagging the overall industry as Spotify continues to convert many free listeners to paid and Google’s GOOGL YouTube Music, the successor to Google Play Music, starts to gain traction. Paid subscription streaming services-Spotify Premium, Apple AAPL Music, Amazon Music Unlimited AMZN, Napster, Tidal, Deezer, etc.-brought in $3.35 billion in the first half of this year, representing 59% of total revenue. And of course the bulk of that growth is in streaming. Vinyl continues to grow in revenue, but the overall music industry is growing faster. (Listing albums on Discogs is quite time-consuming due to the site’s rigorous standards for metadata quantity and quality.) And with physical record stores closed or only open in restricted ways, vinyl fans bought more discs online. Since the pandemic started, many record stores started listing their inventories for sale on Discogs Marketplace, or listed more items than they had in pre-pandemic times. (The best-selling title? David Bowie’s Ziggy Stardust.) Some in the industry misinterpreted this to mean that vinyl sales in general were up 34%. Last month, Discogs released its own midyear report on the Marketplace, which stated that vinyl sales were up 34% over the same period last year.
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