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CONNECTION BETWEEN THE CME VELOCITIES AND DECAMETER RADIO BURSTS PARAMETERS FROM URAN-4 OBSERVATIONS
Odessa Astronomical Publications, 2016 The paper reports the results of the research of connection between the coronal mass ejections (CME) with the IV type continual decameter bursts parameters.
V. V. Galanin +2 more
doaj +1 more source
Solar Decimetre Radio Bursts [PDF]
Australian Journal of Physics, 1963 High resolution studies (2' of arc beam) were made with the east·west arm of the Christiansen radio interferometer for about 50 21·cm solar burst events during 1958-1961. The burst sources were always closely associated in position with already existing radio plage regions of the Sun's slowly varying decimetre radiation.
RF Mullaly, T Krishnan
openaire +1 more source
Radio fiber bursts and fast magnetoacoustic wave trains
, 2012 We present a model for dm-fiber bursts that is based on assuming fast sausage magnetoacoustic wave trains that propagate along a dense vertical filament or current sheet.
Jelínek, P. +2 more
core +1 more source
Fine structures of solar radio type III bursts and their possible relationship with coronal density turbulence [PDF]
, 2018 Solar radio type III bursts are believed to be the most sensitive signatures of near-relativistic electron beam propagation in the corona. A solar radio type IIIb-III pair burst with fine frequency structures, observed by the Low Frequency Array (LOFAR ...
Chen, Xingyao +5 more
core +2 more sources
Frontiers in Astronomy and Space SciencesUnderstanding and predicting the geoeffectiveness of solar activity on Earth is crucial for space weather. Therefore, predicting the impact of coronal mass ejections (CMEs) and their associated interplanetary (IP) shocks on Earth is essential ...
Jingye Yan +3 more
doaj +1 more source
Flux Calibration of CHIME/FRB Intensity Data
The Astronomical Journal, 2023 Fast radio bursts (FRBs) are bright radio transients of microsecond to millisecond duration and unknown extragalactic origin. Central to the mystery of FRBs are their extremely high characteristic energies, which surpass the typical energies of other ...
Bridget C. Andersen +13 more
doaj +1 more source
Checkpoint blockade and the stem‐like T cell trade‐off
Molecular Oncology, EarlyView.Stem‐like T cells are key to the success of programmed cell death protein 1 (PD1) blockade, as they sustain long‐term anti‐tumor response by continuously generating effector CD8+ T cells. However, how these cells are maintained in cancer is not fully understood. Hor et al.
Julie M. Mazet, Johanna A. Joyce
wiley +1 more source
Self-modulation of fast radio bursts [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACT Fast radio bursts (FRBs) are extreme astrophysical phenomena entering the realm of non-linear optics, a field developed in laser physics. A classical non-linear effect is self-modulation. We examine the propagation of FRBs through the circumburst environment using the idealized setup of a monochromatic linearly polarized GHz ...
Sobacchi, E. +3 more
openaire +3 more sources
A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller
International Journal of Adaptive Control and Signal Processing, EarlyView.Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg +5 more
wiley +1 more source
No Evidence for Gamma-Ray Burst/Abell Cluster or Gamma- Ray Burst/Radio-Quiet Quasar Correlations [PDF]
, 1998 We examine the recent claims that cosmic gamma-ray bursts are associated with either radio-quiet quasars or Abell clusters. These associations were based on positional coincidences between cataloged quasars or Abell clusters, and selected events from the
C. Kouveliotou +8 more
core +2 more sources