A solution to the hot solar corona enigma? Researchers from @ORB_KSB and @KU_Leuven found high-frequency magnetic waves play a key role in heating the Sun's atmosphere at millions of degrees. Their article is published in the Astrophysical Journal Letters
https://t.co/yPnajqxHqy
Mingzhe Guo (@guo_mingzhe ) from @CmPA_KULeuven discussed the transverse oscillations in coronal loop structures with elliptical cross-sectional geometries. He showed the key differences in MHD kink wave properties.
New Paper Alert! In a keynote @NatureAstronomy study, CmPA colleagues and collaborators found that the conversion of less than 1% of the energy flux of transverse fibrilar oscillations could be sufficient to explain the broader coronal heating problem: https://t.co/bXRTyu4tcJ
@SShaaban88@CmPA_KULeuven@KU_Leuven (home) Microwave ovens appear to operate at 2.45GHz (industrial at 915MHz). FM radio waves are at 100MHz (AM at 1MHz, LW at 100kHz).
5G has bands at 600-700MHz, 2.5-3.7GHz and 25-39GHz.
I guess microwaves are closer.
Hier is een nieuw filmpje. Ditmaal over 5G.
"Wat is 5G? Moet je er bang voor zijn?"
(met nederlandse ondertitels)
@CmPA_KULeuven@KU_Leuven
https://t.co/ZCA3scNR06
@CmPA_KULeuven@KU_Leuven If you don't know about logarithmic scale, and you want to know why it may be useful in these times, check out my video https://t.co/f2QKLXHrat
The sun is shining ☀️ ISSI Team working on "Understanding Our Capabilities In Observing And Modeling Coronal Mass Ejections" led by C. Verbeke & M. Mierla and members (incl. @erikapal@OTWOSTK et al.) https://t.co/ZpvWkzZM8O
Dr. Bart Ripperda, former KU Leuven PhD student from Rony Keppens and Giovanni Lapenta, will receive the 2020 European Physical Society (EPS) Plasma Physics Division PhD Research award, at the upcoming EPS meeting in Sitges, Spain, 22-26 June 2020.
Op deze Valentijnsdag maken we de duo’s bekend die zullen deelnemen aan de eerste editie van Science Meets Parliament! Ontmoet de 18 parlementsleden en 18 wetenschappers die we “gekoppeld” hebben:
https://t.co/ESRPqKWkPv