Zobrazeno 1 - 10
of 559
pro vyhledávání: '"D, Goulding"'
Autor:
Daniel Salthouse, Peter D. Goulding, Sophie L. Reay, Emma L. Jackson, Chenlong Xu, Rochelle Ahmed, Andrew Mearns-Spragg, Katarina Novakovic, Catharien M. U. Hilkens, Ana Marina Ferreira
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
IntroductionCollagen is extensively utilised in regenerative medicine due to its highly desirable properties. However, collagen is typically derived from mammalian sources, which poses several limitations, including high cost, potential risk of immun
Externí odkaz:
https://doaj.org/article/10db66a950474c4cac54a2e88164d89c
Autor:
David J. Setton, Gourav Khullar, Tim B. Miller, Rachel Bezanson, Jenny E. Greene, Katherine A. Suess, Katherine E. Whitaker, Jacqueline Antwi-Danso, Hakim Atek, Gabriel Brammer, Sam E. Cutler, Pratika Dayal, Robert Feldmann, Seiji Fujimoto, Lukas J. Furtak, Karl Glazebrook, Andy D. Goulding, Vasily Kokorev, Ivo Labbe, Joel Leja, Yilun Ma, Danilo Marchesini, Themiya Nanayakkara, Richard Pan, Sedona H. Price, Jared C. Siegel, Heath Shipley, John R. Weaver, Pieter van Dokkum, Bingjie Wang, Christina C. Williams
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 145 (2024)
We report the spectroscopic confirmation of a massive ( $\mathrm{log}({M}_{\star }/{M}_{\odot })=10.34{\pm }_{0.07}^{0.06}$ ), Hubble Space Telescope–dark ( m _F150W − m _F444W = 3.6) quiescent galaxy at z _spec = 3.97 in the UNCOVER survey. NIRS
Externí odkaz:
https://doaj.org/article/fa16a9d497d44ced8f69071746880f67
Autor:
Valentina La Torre, Anna Sajina, Andy D. Goulding, Danilo Marchesini, Rachel Bezanson, Alan N. Pearl, Laerte Sodré Jr.
Publikováno v:
The Astronomical Journal, Vol 167, Iss 6, p 261 (2024)
The current and upcoming large data volume galaxy surveys require the use of machine-learning techniques to maximize their scientific return. This study explores the use of Self-Organizing Maps (SOMs) to estimate galaxy parameters with a focus on han
Externí odkaz:
https://doaj.org/article/e4b9124a532547f3849d89ebcfb8fed3
Autor:
Kameron Goold, Anil Seth, Mallory Molina, David Ohlson, Jessie C. Runnoe, Torsten Böker, Timothy A. Davis, Antoine Dumont, Michael Eracleous, Juan Antonio Fernández-Ontiveros, Elena Gallo, Andy D. Goulding, Jenny E. Greene, Luis C. Ho, Sera B. Markoff, Nadine Neumayer, Richard M. Plotkin, Almudena Prieto, Shobita Satyapal, Glenn van de Ven, Jonelle L. Walsh, Feng Yuan, Anja Feldmeier-Krause, Kayhan Gültekin, Sebastian Hönig, Allison Kirkpatrick, Nora Lützgendorf, Amy E. Reines, Jay Strader, Jonathan R. Trump, Karina T. Voggel
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 2, p 204 (2024)
We present the first results from the Revealing Low-Luminosity Active Galactic Nuclei (ReveaLLAGN) survey, a JWST survey of seven nearby LLAGNs. We focus on two observations with the Mid-Infrared Instrument (MIRI)’s Medium-Resolution Spectrometer o
Externí odkaz:
https://doaj.org/article/3554618319a2472691b994db92d24f4a
Publikováno v:
The Astrophysical Journal, Vol 965, Iss 1, p 67 (2024)
Drawing from the Chandra archive and using a carefully selected set of nearby dwarf galaxies, we present a calibrated high-mass X-ray binary (HMXB) luminosity function in the low-mass galaxy regime and search for an already hinted at dependence on me
Externí odkaz:
https://doaj.org/article/3c1f2ac50196459cadfd05debb35378b
Publikováno v:
The Astronomical Journal, Vol 167, Iss 4, p 169 (2024)
We present the result of a spectroscopic campaign targeting active galactic nucleus (AGN) candidates selected using a novel unsupervised machine-learning (ML) algorithm trained on optical and mid-infrared photometry. AGN candidates are chosen without
Externí odkaz:
https://doaj.org/article/981df83dab55410c9be344e30d8dca8b
Autor:
Jenny E. Greene, Ivo Labbe, Andy D. Goulding, Lukas J. Furtak, Iryna Chemerynska, Vasily Kokorev, Pratika Dayal, Marta Volonteri, Christina C. Williams, Bingjie Wang, David J. Setton, Adam J. Burgasser, Rachel Bezanson, Hakim Atek, Gabriel Brammer, Sam E. Cutler, Robert Feldmann, Seiji Fujimoto, Karl Glazebrook, Anna de Graaff, Gourav Khullar, Joel Leja, Danilo Marchesini, Michael V. Maseda, Jorryt Matthee, Tim B. Miller, Rohan P. Naidu, Themiya Nanayakkara, Pascal A. Oesch, Richard Pan, Casey Papovich, Sedona H. Price, Pieter van Dokkum, John R. Weaver, Katherine E. Whitaker, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 39 (2024)
The James Webb Space Telescope is revealing a new population of dust-reddened broad-line active galactic nuclei (AGN) at redshifts z ≳ 5. Here we present deep NIRSpec/Prism spectroscopy from the Cycle 1 Treasury program Ultradeep NIRSpec and NIRCam
Externí odkaz:
https://doaj.org/article/92cf0a19c2d843a68017b1da384b1e95
Autor:
Andrey Vayner, Nadia L. Zakamska, Yuzo Ishikawa, Swetha Sankar, Dominika Wylezalek, David S. N. Rupke, Sylvain Veilleux, Caroline Bertemes, Jorge K. Barrera-Ballesteros, Hsiao-Wen Chen, Nadiia Diachenko, Andy D. Goulding, Jenny E. Greene, Kevin N. Hainline, Fred Hamann, Timothy Heckman, Sean D. Johnson, Hui Xian Grace Lim, Weizhe Liu, Dieter Lutz, Nora Lützgendorf, Vincenzo Mainieri, Ryan McCrory, Grey Murphree, Nicole P. H. Nesvadba, Patrick Ogle, Eckhard Sturm, Lillian Whitesell
Publikováno v:
The Astrophysical Journal, Vol 960, Iss 2, p 126 (2024)
Quasar-driven galactic outflows are a major driver of the evolution of massive galaxies. We report observations of a powerful galactic-scale outflow in a z = 3 extremely red and intrinsically luminous ( L _bol ≃ 5 × 10 ^47 erg s ^−1 ) quasar SDS
Externí odkaz:
https://doaj.org/article/d182e3733e2443eea15bdfc40012bdbb
Autor:
Priyamvada Natarajan, Fabio Pacucci, Angelo Ricarte, Ákos Bogdán, Andy D. Goulding, Nico Cappelluti
Publikováno v:
The Astrophysical Journal Letters, Vol 960, Iss 1, p L1 (2023)
The recent Chandra-JWST discovery of a quasar in the z ≈ 10.1 galaxy UHZ1 reveals that accreting supermassive black holes were already in place 470 million years after the Big Bang. The Chandra X-ray source detected in UHZ1 is a Compton-thick quasa
Externí odkaz:
https://doaj.org/article/85019533966b4a33bc474e63e9e7dad4
Autor:
Bingjie Wang, Seiji Fujimoto, Ivo Labbé, Lukas J. Furtak, Tim B. Miller, David J. Setton, Adi Zitrin, Hakim Atek, Rachel Bezanson, Gabriel Brammer, Joel Leja, Pascal A. Oesch, Sedona H. Price, Iryna Chemerynska, Sam E. Cutler, Pratika Dayal, Pieter van Dokkum, Andy D. Goulding, Jenny E. Greene, Y. Fudamoto, Gourav Khullar, Vasily Kokorev, Danilo Marchesini, Richard Pan, John R. Weaver, Katherine E. Whitaker, Christina C. Williams
Publikováno v:
The Astrophysical Journal Letters, Vol 957, Iss 2, p L34 (2023)
Observations of high-redshift galaxies provide a critical direct test to the theories of early galaxy formation, yet to date, only three have been spectroscopically confirmed at z > 12. Due to strong gravitational lensing over a wide area, the galaxy
Externí odkaz:
https://doaj.org/article/8d5a555175f840fdbcca44580098b3ca