Search Results - "Curran, S."

QSO photometric redshifts from SDSS, WISE, and GALEX colours by Curran, S J

“…ABSTRACT Machine learning techniques, specifically the k-nearest neighbour algorithm applied to optical band colours, have had some success in predicting…”
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The relationship between the turnover frequency and photo-ionization in radio sources by Curran, S J

“…ABSTRACT We investigate the connection between the turnover frequency in the radio spectrum, νTO, and the rate of ionizing ultraviolet photons, $Q_{\rm…”
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Quasar photometric redshifts from incomplete data using deep learning by Curran, S J

“…ABSTRACT Forthcoming astronomical surveys are expected to detect new sources in such large numbers that measuring their spectroscopic redshift measurements…”
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Intervening or associated? Machine learning classification of redshifted H  i 21-cm absorption by Curran, S J

“…ABSTRACT In a previous paper, we presented the results of applying machine learning to classify whether an H i 21-cm absorption spectrum arises in a source…”
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On the scarcity of redshifted OH and millimetre-band molecular absorption by Curran, S J

“…ABSTRACT Despite much searching, redshifted decimetre- and millimetre-band absorption by molecular gas remains very rare, limited to just six systems at zabs ≳…”
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The evolution of cold neutral gas and the star formation history by Curran, S J

“…ABSTRACT There is a well-known disparity between the evolution of the star formation rate density, ψ*, and the abundance of neutral hydrogen (H i), the raw…”
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The Anatomy of Blackness: Science and Slavery in an Age of Enlightenment by Curran, Andrew S

“…This volume examines the Enlightenment-era textualization of the Black African in European thought. Andrew Curran rewrites the history of blackness by…”
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QSO photometric redshifts using machine learning and neural networks by Curran, S J, Moss, J P, Perrott, Y C

“…ABSTRACT The scientific value of the next generation of large continuum surveys would be greatly increased if the redshifts of the newly detected sources could…”
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The complexity of nicotinamide adenine dinucleotide (NAD), hypoxic, and aryl hydrocarbon receptor cell signaling in chronic kidney disease by Curran, Colleen S, Kopp, Jeffrey B

“…Abstract Early-stage detection of chronic kidney diseases (CKD) is important to treatment that may slow and occasionally halt CKD progression. CKD of diverse…”
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The mid-infrared properties and gas content of active galaxies over large lookback times by Curran, S J, Duchesne, S W

“…Abstract Upon an expansion of all of the searches for redshifted H i 21-cm absorption (0.002 1 ≤ z ≤ 5.19), we update recent results regarding the detection of…”
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Aryl Hydrocarbon Receptor Mechanisms Affecting Chronic Kidney Disease by Curran, Colleen S, Kopp, Jeffrey B

“…The aryl hydrocarbon receptor (AHR) is a basic helix-loop-helix transcription factor that binds diverse endogenous and xenobiotic ligands, which regulate AHR…”
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Redshifts of radio sources in the Million Quasars Catalogue from machine learning by Curran, S J, Moss, J P, Perrott, Y C

“…ABSTRACT With the aim of using machine learning techniques to obtain photometric redshifts based upon a source’s radio spectrum alone, we have extracted the…”
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A correlation between the H i 21-cm absorption strength and impact parameter in external galaxies by Curran, S. J., Reeves, S. N., Allison, J. R., Sadler, E. M.

“…By combining the data from surveys for H i 21-cm absorption at various impact parameters in near-by galaxies, we report an anti-correlation between the 21-cm…”
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PD-1 immunobiology in glomerulonephritis and renal cell carcinoma by Curran, Colleen S, Kopp, Jeffrey B

“…Programmed cell death protein (PD)-1 receptors and ligands on immune cells and kidney parenchymal cells help maintain immunological homeostasis in the kidney…”
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H I 21 cm Absorption and Unified Schemes of Active Galactic Nuclei by Curran, S. J, Whiting, M. T

“…In a recent study of z >= 0.1 active galactic nuclei (AGNs), we found that 21 cm absorption has never been detected in objects in which the ultraviolet…”
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A comparative study of intervening and associated H i 21-cm absorption profiles in redshifted galaxies by Curran, S. J., Duchesne, S. W., Divoli, A., Allison, J. R.

“…The star-forming reservoir in the distant Universe can be detected through H i 21-cm absorption arising from either cool gas associated with a radio source or…”
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Visually-driven ocular growth in mice requires functional rod photoreceptors by Park, Han na, Jabbar, Seema B, Tan, Christopher C, Sidhu, Curran S, Abey, Jane, Aseem, Fazila, Schmid, Gregor, Iuvone, P Michael, Pardue, Machelle T

“…Proper refractive eye growth depends on several features of the visual image and requisite retinal pathways. In this study, we determined the contribution of…”
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ON pathway mutations increase susceptibility to form-deprivation myopia by Chakraborty, Ranjay, Park, Han na, Hanif, Adam M., Sidhu, Curran S., Iuvone, P. Michael, Pardue, Machelle T.

“…The ON pathway mutation in nob mice is associated with altered refractive development, and an increased susceptibility to form-deprivation (FD) myopia. In this…”
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COVID-19 Usurps Host Regulatory Networks by Curran, Colleen S., Rivera, Donna R., Kopp, Jeffrey B.

“…Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection causes coronavirus disease 2019 (COVID-19). SARS-CoV-2 binds the angiotensin-converting…”
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Using 21 cm absorption surveys to measure the average H i spin temperature in distant galaxies by Allison, J. R., Zwaan, M. A., Duchesne, S. W., Curran, S. J.

“…We present a statistical method for measuring the average H i spin temperature in distant galaxies using the expected detection yields from future wide-field…”
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