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Exploring the Key Features of Repeating Fast Radio Bursts with Machine Learning
Published 2025-01-01“…In this work, we propose a repeater identification method based on the t-distributed Stochastic Neighbor Embedding algorithm and apply the classification to the first Canadian Hydrogen Intensity Mapping Experiment Fast Radio Burst (CHIME/FRB) catalog. We find that the spectral morphology parameters, specifically spectral running ( r ), represent the key features for identifying repeaters from the nonrepeaters. …”
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High-resolution Observational Features of Type I Solar Radio Bursts
Published 2025-01-01“…In this paper, we statistically studied the characteristic features of solar radio Type I bursts observed by Chashan broadband solar radio spectrometer at meter wavelengths from 00:06 to 07:28 UT on 2023 December 13. …”
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Diverse Features of the Multiwavelength Afterglows of Gamma-Ray Bursts: Natural or Special?
Published 2016-01-01“…The detection of optical rebrightenings and X-ray plateaus in the afterglows of gamma-ray bursts (GRBs) challenges the generic external shock model. …”
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On the Origin of Spectral Features Observed during Thermonuclear X-Ray Bursts and in the Aftermath Emission of a Long Burst from 4U 1820–30
Published 2025-01-01“…Moreover, we suggest that the absorption features observed during the short X-ray bursts and in the superburst aftermath share a common origin in heavy nuclear ashes enriched with elements like Si, Ar, Ca, or Ti, either from the burst wind or from an accretion flow contaminated by the burst wind.…”
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Jet Precession in Gamma-Ray Bursts
Published 2024-11-01“…Jet precession is thought to be a ubiquitous phenomenon in astronomical events of various scales, including gamma-ray bursts (GRBs). If GRB jets undergo precession, periodic features might be introduced into their light curves. …”
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The Extreme Faraday Effect in Fast Radio Bursts
Published 2025-01-01“…We derive the critical condition (e.g., rotation measure) for the extreme Faraday effect to occur in FRBs, which exceeds the currently observed maximum value but remains within the theoretically predicted range. Some new features of FRBs (in particular, radio bursts with much shorter durations) after undergoing the extreme Faraday effect are predicted, such as sudden sign reversals of circular polarization, conspicuous frequency drifting, and emergency of extremely high circular polarization degrees. …”
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Burst of gyrification in the human brain after birth
Published 2025-05-01“…Investigation of additional cortical features confirms that this effect is uniquely confined to gyrification. …”
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Interleaved single and bursting spiking resonance in neurons.
Published 2025-05-01“…Lastly, the duration of quiet intervals plays a crucial role in determining the likelihood of transitioning to either bursting or single spiking modes. We confirmed that the same features were present in previously recorded in vivo voltage-imaging data. …”
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On Fast-radio-burst-associated X-Ray Bursts: Inverse Compton Scattering of Radio Photons by an Extreme Pair Flow During Magnetosphere Activities
Published 2025-01-01“…The Galactic fast radio burst (FRB) FRB 200428 was associated with a short X-ray burst (XRB) from the magnetar SGR J1935+2154 during one of its active phases. …”
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Research on rock burst prediction based on an integrated model
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Full-scale burst test of CO2 pipeline
Published 2024-05-01“…At present, the most direct means for verifying the pipeline's fracture resistance during a burst event is full-scale burst tests. Methods An investigative study revealed that a total of 11 full-scale burst tests have been carried out abroad. …”
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Bessel Beam Femtosecond Laser Interaction with Fused Silica Before and After Chemical Etching: Comparison of Single Pulse, MHz-Burst, and GHz-Burst
Published 2024-10-01“…., the single-pulse, MHz-burst, and GHz-burst regimes. The single-pulse and MHz-burst regimes show rather similar behavior in glass, featuring elongated and slightly tapered modifications. …”
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Continuous theta burst stimulation of angular gyrus reduces subjective recollection.
Published 2014-01-01“…The present study aimed to differentiate between these accounts using continuous theta burst stimulation (cTBS) in healthy participants to disrupt function of specific left parietal subregions, including angular gyrus. …”
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Coincident Multimessenger Bursts from Eccentric Supermassive Binary Black Holes
Published 2025-01-01“…Additionally, we find that the eccentric binary quasiperiodic gravitational-wave (GW) bursts are coincident with the bursts in Poynting luminosity and synchrotron emission. …”
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High Precision Detection Pipe Bursts Based on Small Sample Diagnostic Method
Published 2025-05-01“…The HLR method was introduced to enhance data features. DTL was introduced to improve the accuracy of small sample burst detection. …”
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Identification of water sources of mine water bursts based on the FPS-DT model
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A Review of Long-Lasting Activities of the Central Engine of Gamma-Ray Bursts
Published 2025-01-01“…Gamma-ray bursts are known to display various features on top of their canonical behavior. …”
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Spectral Line Search in Bright Gamma-Ray Bursts Observed by Fermi/GBM
Published 2025-01-01“…In this work, we search for emission lines in the top 30 highest fluence GRBs in the Gamma-Ray Burst Catalog observed by the Fermi/Gamma-ray Burst Monitor. …”
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Investigating the Dainotti Relation in Gamma-Ray Bursts through Multipolar Electromagnetic Radiation
Published 2025-01-01“…The Dainotti relation empirically connects the isotropic plateau luminosity ( L _X ) in gamma-ray bursts (GRBs) and X-ray afterglows to the rest-frame time at which the plateau ends ( ${T}_{a}^{* }$ ), enabling both the standardization of GRBs and their use as cosmological probes. …”
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