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Extragalactic Peaked-Spectrum Radio Sources at Low-Frequencies are Young Radio Galaxies
(2022-12-20)
We present a sample of 373 peaked-spectrum (PS) sources with spectral peaks around 150 MHz, selected using a subset of the two LOw Frequency ARray (LOFAR) all-sky surveys, the LOFAR Two Meter Sky Survey and the LOFAR LBA ...
The X–shooter/ALMA Sample of Quasars in the Epoch of Reionization. II. Black Hole Masses, Eddington Ratios, and the Formation of the First Quasars
(2022-12-20)
We present measurements of black hole masses and Eddington ratios (λ Edd) for a sample of 38 bright (M 1450 < −24.4 mag) quasars at 5.8 ≲ z ≲ 7.5, derived from Very Large Telescope/X-shooter near-IR spectroscopy of their ...
TRENDS AND PROSPECTS OF DIGITAL TWIN TECHNOLOGIES: A REVIEW
(2022-12-18)
The plethora of technologically developed software and digital types of machinery are widely applied for industrial production and the digitalization of building technologies. The fourth industrial revolution and the ...
Central Star Formation in Early-type Galaxy I Zw 81 in the Bootes Void
(2022-12-16)
The origin of star formation in customarily passively evolving early-type massive galaxies is poorly understood. We present a case study of a massive galaxy, I Zw 81, inside the Bootes void. The void galaxy is known to ...
Ginger waste as a potential feedstock for a zero-waste ginger biorefinery: a review
(2022-12-16)
Ginger consumption and its use in industrial applications such as essential oil and oleoresin extraction are growing globally. There will be increased volumes of ginger waste (rhizomes, stems and leaves) in the coming ...
The Host Galaxies of Hybrid Morphology Radio Sources
(2022-12-16)
Based on their differing radio morphologies, powerful radio galaxies can be separated into the Fanaroff-Riley I (FR I) and II (FR II) classes. Hybrid morphology radio sources (HyMoRS) contain morphologies consistent with ...
Experimental Study on Temperature Control Optimization of Ground Source Heat Pump Horizontal Headers
(2022-12-15)
The energy loss of ground source heat pump horizontal headers cannot be ignored. Based on the similarity theory and the principle of the orthogonal test, a sandbox experiment platform was built to study the temperature ...
Ultra-endurance Participation and Acute Kidney Injury: A Narrative Review
(2022-12-15)
Increasingly popular, ultra-endurance participation exposes athletes to extremely high levels of functional and structural damage. Ultra-endurance athletes commonly develop acute kidney in-jury (AKI) and other pathologies ...
Psychiatric inpatient admissions and discharges of people with intellectual disabilities: A time series analysis of English national data
(2022-12-14)
Background: We examined whether a series of variables were related to the number of psychiatric inpatients using publicly available data about English psychiatric bed utilisation and NHS workforce. Method: Using linear ...
An induced population of Trypanosoma cruzi epimastigotes more resistant to complement lysis promotes a phenotype with greater differentiation, invasiveness, and release of extracellular vesicles
(2022-12-14)
Introduction: Chagas disease is a neglected tropical disease caused by Trypanosoma cruzi, which uses blood-feeding triatomine bugs as a vector to finally infect mammalian hosts. Upon entering the host, the parasite needs ...