Výsledky vyhledávání - "T. A. Spriggs"

The Fornax3D project: Planetary nebulae catalogue and independent distance measurements to Fornax cluster galaxies

Publikováno v: Astronomy and Astrophysics, 653, 1-21
Spriggs, T W, Sarzi, M, Galán-De Anta, P M, Napiwotzki, R, Viaene, S, Nedelchev, B, Coccato, L, Corsini, E M, Fahrion, K, Falcón-Barroso, J, Gadotti, D A, Iodice, E, Lyubenova, M, Martín-Navarro, I, McDermid, R M, Morelli, L, Pinna, F, van de Ven, G, de Zeeuw, P T & Zhu, L 2021, ' The Fornax3D project: planetary nebulae catalogue and independent distance measurements to Fornax cluster galaxies ', Astronomy and Astrophysics, vol. 653, A167 . https://doi.org/10.1051/0004-6361/202141314
Astronomy & Astrophysics

Extragalactic planetary nebulae (PNe) offer a way to determine the distance to their host galaxies thanks to the nearly universal shape of the planetary nebulae luminosity function (PNLF). Accurate PNe distance measurements rely on obtaining well-sam

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The Fornax 3D project: PNe populations and stellar metallicity in edge-on galaxies

Autor: Sébastien Viaene, K. Fahrion, G. van de Ven, P. M. Galán-de Anta, L. Morelli, Ignacio Martín-Navarro, Richard M. McDermid, Mariya Lyubenova, Dimitri A. Gadotti, T. W. Spriggs, B. Nedelchev, P. T. de Zeeuw, Jesús Falcón-Barroso, Enrico Maria Corsini, Marc Sarzi, F. Pinna, Enrichetta Iodice, Lodovico Coccato, Ling Zhu

Publikováno v: Astronomy & Astrophysics
Astronomy and Astrophysics, 652
Galán-De Anta, P M, Sarzi, M, Spriggs, T W, Nedelchev, B, Pinna, F, Martín-Navarro, I, Coccato, L, Corsini, E M, de Zeeuw, P T, Falcón-Barroso, J, Gadotti, D A, Iodice, E, Fahrion, K, Lyubenova, M, McDermid, R M, Morelli, L, van de Ven, G, Viaene, S & Zhu, L 2021, ' The Fornax 3D project: PNe populations and stellar metallicity in edge-on galaxies ', Astronomy and Astrophysics, vol. 652, A109 . https://doi.org/10.1051/0004-6361/202140834

Context. Extragalactic planetary nebulae (PNe) are useful distance indicators and are often used to trace the dark-matter content in external galaxies. At the same time, PNe can also be used as probes of their host galaxy stellar populations and to h

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Fornax 3D project: automated detection of planetary nebulae in the centres of early-type galaxies and first results

Autor: Ralf Napiwotzki, T. W. Spriggs, Ling Zhu, Enrichetta Iodice, F. Pinna, P. M. Galán-de Anta, Enrico Maria Corsini, G. van de Ven, Lodovico Coccato, Richard M. McDermid, Dimitri A. Gadotti, Ignacio Martín-Navarro, B. Nedelchev, Sébastien Viaene, Mariya Lyubenova, Marc Sarzi, P. T. de Zeeuw, Jesús Falcón-Barroso

Publikováno v: Spriggs, T W, Sarzi, M, Napiwotzki, R, Galán-De Anta, P M, Viaene, S, Nedelchev, B, Coccato, L, Corsini, E M, de Zeeuw, P T, Falcón-Barroso, J, Gadotti, D A, Iodice, E, Lyubenova, M, Martín-Navarro, I, McDermid, R M, Pinna, F, van de Ven, G & Zhu, L 2020, ' Fornax 3D project: automated detection of planetary nebulae in the centres of early-type galaxies and first results ', Astronomy and Astrophysics, vol. 637, A62 . https://doi.org/10.1051/0004-6361/201936862
Astronomy & Astrophysics
Astronomy & Astrophysics, 637, A62

Extragalactic planetary nebulae (PNe) are detectable through relatively strong nebulous [OIII] emission and act as direct probes into the local stellar population. Because they have an apparently universal invariant magnitude cut-off, PNe are also co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23e8936a5759dd283a4a81017d689e07
https://pure.qub.ac.uk/en/publications/6a4fabc4-78ea-4570-bf1a-3600c83794a8

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The Fornax 3D project: dust mix and gas properties in the center of early-type galaxy FCC 167

Autor: Timothy A. Davis, P. T. de Zeeuw, P. De Vis, Jesús Falcón-Barroso, F. Pinna, Lodovico Coccato, Enrico Maria Corsini, Dimitri A. Gadotti, B. Nedelchev, Enrica Iodice, G. van de Ven, Marc Sarzi, Richard M. McDermid, T. W. Spriggs, N. Zabel, S. Viaene, L. Morelli, Mariya Lyubenova

Publikováno v: Astronomy and Astrophysics (0004-6361), 622, A89
ASTRONOMY & ASTROPHYSICS
Astronomy & Astrophysics

Galaxies continuously reprocess their interstellar material. One can therefore expect changing dust grain properties in galaxies which have followed different evolutionary pathways. Determining the intrinsic dust grain mix of a galaxy helps in recons

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Short-rotation woody crops and phytoremediation: Opportunities for agroforestry?

Autor: D. L. Rockwood, C. V. Naidu, D. R. Carter, M. Rahmani, T. A. Spriggs, C. Lin, G. R. Alker, J. G. Isebrands, S. A. Segrest

Publikováno v: Advances in Agroforestry ISBN: 9789048166732

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04cc2b85efe030aa59c1522250631a6b
https://doi.org/10.1007/978-94-017-2424-1_4

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Gallium arsenide-induced increase in serum corticosterone is not responsible for suppression of the IgM antibody response

Autor: L A, Burns, T L, Spriggs, B A, Fuchs, A E, Munson

Publikováno v: The Journal of pharmacology and experimental therapeutics. 268(2)

Previous investigations demonstrated gallium arsenide (GaAs) to be an immunosuppressive agent that alters the function of all cell types involved in the generation of a primary antibody response. In those studies, GaAs was administered as a particula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::850278dc946cbe10ba3f88b26f33d8e5
https://pubmed.ncbi.nlm.nih.gov/7509391

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Proceedings of the British Pharmacological Society

Autor: T. L. Spriggs, Jeremy Warden-Smith

Publikováno v: British Journal of Pharmacology. 67:409P-507P

Neostigmine alters the shape of the response of the rat anococcygeus muscle to field stimulation, causing a 'shoulder' to appear during the relaxation phase (Figure 1). Anococcygeus muscles from male Wistar rats (220-260 g) were suspended in Kreb's s

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https://doi.org/10.1111/j.1476-5381.1979.tb08695.x

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A mixed-layer model for regional evaporation

Autor: K. G. McNaughton, T. W. Spriggs

Publikováno v: Boundary-Layer Meteorology. 34:243-262

A simple mixed-layer model is developed to describe evaporation into a convective planetary boundary layer (PBL). The model comprises volume budget equations for temperature and humidity, equations to describe transport through the surface layer whic

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https://doi.org/10.1007/bf00122381

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Nature of Islet-cell Innervation in the Cat Pancreas

Autor: J D Lever, A. C. Esterhuizen, T L Spriggs

Publikováno v: Diabetes. 17:33-36

Enzyme histochemical and autoradiographic methods provided evidence for adrenergic and cholinergic innervation of both alpha and beta cells in the islets of Langerhans of the cat.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::328c87642fbdb544e16c905b7dbb6c3d
https://doi.org/10.2337/diab.17.1.33

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