article-topic magnets 
Frontiers
FEBRUARY 10, 2023
Frontiers highlights some of the top astronomy articles we have published recently. These five articles published recently as part of the Frontiers research topic ‘ Horizons in Astronomy and Astrophysics ’ cover important topics at the forefront of astronomy. Similarly, discoveries may be about whole galaxies.
Physics World
JUNE 1, 2021
First, Robert Crease summarizes the history of muon “g–2” experiments, which seek to measure g – the ratio of this particle’s magnetic moment to its spin. Quite why physicists settled on the lower value is the theme of the article. What does physics look like, and does it matter?
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Physics World
SEPTEMBER 16, 2021
That’s because the corona emits highly variable charged particles, magnetic fields, X-rays and extreme ultraviolet (EUV) light, which can cause troublesome variations in the structure of the Earth’s ionosphere and trigger “radio blackouts”. Some might say “magnetic energy”. Others “Alfven waves” or “nanoflares”.
Physics World
MARCH 2, 2022
If we want to understand a new topic, we don’t buy a textbook – most of the basics are waiting for us on Wikipedia. So too is magnetic resonance imaging (MRI), which peers inside the body using magnetic fields and radio waves. In this age of information, we expect to have knowledge at our fingertips.
Physics World
NOVEMBER 25, 2021
Unlike research papers or a review article, a book offers an expert synthesis of current best practice – allowing scientists to set up their experiments more quickly, obtain more reliable results, and understand how best to analyse and interpret their data. “We asked people to write about the topic they know best,” he says.
Physics World
JANUARY 7, 2022
With so many topics to investigate, Mather says the hardest part for astronomers may be waiting for mission scientists to get to grips with the telescope’s quirks. During each observation, the shutters that need to open will receive an electrical signal from a magnetic arm that sweeps over the quadrants.
A Greener Life
APRIL 5, 2023
Aside from the emotional magnet of home, a web of subsidies and incentives encourage people to live in climate-risk-prone places. His group has been engaged with the agency as it finds its way on this topic. Then O’Leary stepped in and proceeded to school him—and everyone else in the room—on the topic’s nuances.
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