Results 61 to 70 of about 1,370 (209)
Determining the Nanoflare Heating Frequency of an X-Ray Bright Point Observed by MaGIXS
The Astrophysical JournalNanoflares are thought to be one of the prime candidates that can heat the solar corona to its multimillion kelvin temperature. Individual nanoflares are difficult to detect with the present generation of instruments, but their presence can be inferred ...
Biswajit Mondal +20 more
doaj +1 more source
Coronal Radio Bursts: A Signature of Nanoflares? [PDF]
The Astrophysical Journal, 1997 Coronal heating may be a result of frequent microscopic energy releases, which Parker has termed nanoflares. Since solar radio type I bursts, which are frequently observed at meter wavelengths, involve extremely small amount of energy, we have determined the frequency distribution of the peak flux density of these bursts.
C. Mercier, G. Trottet
openaire +1 more source
Interdisciplinary Medicine, Volume 3, Issue 1, January 2025.This study presented a new design of spherical gold nanoprobes for in situ detection of PIWI‐interacting RANs in extracellular vesicles. The structure of the Anchor‐Report DNA strands and the corresponding detection mechanism avoided the possible increasing steric hindrance in detecting large sized PIWI protein‐RNA complexes reactions, and thus ...
Qin‐Xin Gao +6 more
wiley +1 more source
Turbulent Coronal Heating and the Distribution of Nanoflares
The Astrophysical Journal, 1997 We perform direct numerical simulations of an externally driven two-dimensional magnetohydrodynamic system over extended periods of time to simulate the dynamics of a transverse section of a solar coronal loop. A stationary and large-scale magnetic forcing was imposed, to model the photospheric motions at the magnetic loop footpoints.
Dmitruk, P., Gómez, D.O.
openaire +4 more sources
Perspectives of Earth and Space Scientists, Volume 5, Issue 1, December 2024.Abstract The field of heliophysics encompasses a diverse range of research areas and rich plasma environments, from the solar dynamo and solar wind turbulence, to the complex terrestrial thermosphere‐ionosphere‐magnetosphere (TIM) system, to investigations of both induced and intrinsic magnetospheres across the solar system.
S. R. Shaver +25 more
wiley +1 more source
A review of latency in the Alloherpesviridae family
Journal of Fish Diseases, Volume 47, Issue 12, December 2024.Abstract The ability to impact the immune response of the host has been recognized as essential for the success of a virus during infection. A few groups of viruses can combine these immunomodulatory mechanisms with specific patterns of their own transcriptional and replication regulation to achieve persistence within the host long term.
Eva Marie Quijano Cardé, Esteban Soto
wiley +1 more source
Physik in unserer Zeit, Volume 55, Issue 5, Page 220-227, September 2024.Mit der im August 2018 gestarteten NASA‐Mission Parker Solar Probe hat erstmals eine Raumsonde die äußere Sonnenatmosphäre durchflogen. Nie zuvor hat ein menschengemachtes Objekt die Sonne quasi „berührt“. Die bisher einwandfrei funktionierende Mission hat eine Fülle neuer Daten gesammelt und die Ursprungsgebiete des Weltraumwetters erstmals direkt ...
Volker Bothmer
wiley +1 more source
Nanoflare distributions over solar cycle 24 based on SDO/AIA differential emission measure observations [PDF]
, 2022 Stefan Purkhart, Astrid Veronig
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Advances in DNA walking nanomachine‐based biosensors
Interdisciplinary Medicine, Volume 2, Issue 1, January 2024.Overview of the design and applications of DNA walking nanomachines. Abstract The field of DNA nanotechnology has evolved beyond the realm of controllable movements and randomly shaped nanostructures, now encompassing a diverse array of nanomachines, each with unique nanostructures and biofunctional attributes.
Bo Shen +8 more
wiley +1 more source
Chromospheric emission from nanoflare heating in RADYN simulations [PDF]
, 2022 H. Bakke +6 more
openalex +1 more source