C. Wu
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View article: From $G_2$ to $SO(8)$: Emergence and reminiscence of supersymmetry and triality
From $G_2$ to $SO(8)$: Emergence and reminiscence of supersymmetry and triality Open
We construct a (1+1)-dimension continuum model of 4-component fermions incorporating the exceptional Lie group symmetry $G_2$. Four gapped and five gapless phases are identified via the one-loop renormalization group analysis. The gapped p…
View article: Satellite Return Link Resource Allocation Strategy Based on DVB-RCS2
Satellite Return Link Resource Allocation Strategy Based on DVB-RCS2 Open
This article improves the priority of the request queue packets for the Return Channel Satellite Terminal (RCST) of the Geosynchronous Earth Orbit (GEO) satellite system. It designs an inverted numbered slot tree resource allocation algori…
View article: Clinical analysis of severe <i>Chlamydia psittaci</i> pneumonia: Case series study
Clinical analysis of severe <i>Chlamydia psittaci</i> pneumonia: Case series study Open
The clinical characteristics and diagnosis of ten cases with severe Chlamydia psittaci pneumonia were analyzed. Ten patients had high fever, cough, or diarrhea, and all had a history of contact with birds or poultry. The white blood cell c…
View article: Identification Methods for Transformer Turn-to-Turn Faults and Inrush Current Based on Electrical Information
Identification Methods for Transformer Turn-to-Turn Faults and Inrush Current Based on Electrical Information Open
Power transformer is the most imperative and crucial equipment in electrical power system. Accurately monitoring the occurrence of transformer faults and rapidly isolating the faults are of great significance to ensure the reliability of p…
View article: The GLEAM 200-MHz local radio luminosity function for AGN and star-forming galaxies
The GLEAM 200-MHz local radio luminosity function for AGN and star-forming galaxies Open
The GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) is a radio continuum survey at 76–227 MHz of the entire southern sky (Declination $<\!{+}30^{\circ}$ ) with an angular resolution of ${\approx}2$ arcmin. In this pape…
View article: Searching for dark matter signals from local dwarf spheroidal galaxies at low radio frequencies in the GLEAM survey
Searching for dark matter signals from local dwarf spheroidal galaxies at low radio frequencies in the GLEAM survey Open
The search for emission from weakly interacting massive particle (WIMP) dark matter annihilation and decay has become a multipronged area of research not only targeting a diverse selection of astrophysical objects, but also taking advantag…
View article: GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey II: Galactic plane 345° <<i>l</i>< 67°, 180° <<i>l</i>< 240°
GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey II: Galactic plane 345° <<i>l</i>< 67°, 180° <<i>l</i>< 240° Open
This work makes available a further $2\,860~\text{deg}^2$ of the GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey, covering half of the accessible galactic plane, across 20 frequency bands sampling 72–231 MHz, wi…
View article: Limits on radio emission from meteors using the MWA
Limits on radio emission from meteors using the MWA Open
Recently, low frequency, broadband radio emission has been observed\naccompanying bright meteors by the Long Wavelength Array (LWA). The broadband\nspectra between 20 and 60 MHz were captured for several events, while the\nspectral index (…
View article: A Serendipitous MWA Search for Narrow-band and Broad-band Low Frequency Radio Transmissions from 1I/2017 U1 'Oumuamua
A Serendipitous MWA Search for Narrow-band and Broad-band Low Frequency Radio Transmissions from 1I/2017 U1 'Oumuamua Open
We examine data from the Murchison Widefield Array (MWA) in the frequency range 72 -- 102 MHz for a field-of-view that serendipitously contained the interstellar object 'Oumuamua on 2017 November 28. Observations took place with time resol…
View article: Characterising radio telescope software with the Workload Characterisation Framework
Characterising radio telescope software with the Workload Characterisation Framework Open
We present a modular framework, the Workload Characterisation Framework (WCF), that is developed to reproducibly obtain, store and compare key characteristics of radio astronomy processing software. As a demonstration, we discuss the exper…
View article: A search for long-time-scale, low-frequency radio transients
A search for long-time-scale, low-frequency radio transients Open
We present a search for transient and highly variable sources at low radio frequencies (150–200 MHz) that explores long time-scales of 1–3 yr. We conducted this search by comparing the TIFR GMRT Sky Survey Alternative Data Release 1 (TGSS …
View article: The radio spectral energy distribution of infrared-faint radio sources
The radio spectral energy distribution of infrared-faint radio sources Open
Infrared-faint radio sources (IFRS) are a class of radio-loud (RL) active\ngalactic nuclei (AGN) at high redshifts (z > 1.7) that are characterised by\ntheir relative infrared faintness, resulting in enormous radio-to-infrared flux\ndensit…