Výsledky vyhledávání - "K A, Knudsen"

Akademický článek

Comparative analysis of six common foraminiferal species of the genera Cassidulina, Paracassidulina, and Islandiella from the Arctic–North Atlantic domain

Autor: A. G. Cage, A. J. Pieńkowski, A. Jennings, K. L. Knudsen, M.-S. Seidenkrantz

Publikováno v: Journal of Micropalaeontology, Vol 40, Pp 37-60 (2021)

Morphologically similar benthic foraminiferal taxa can be difficult to separate. Aside from causing issues in taxonomy, incorrect identifications complicate our understanding of species-specific ecological preferences and result in flawed palaeoenvir

Externí odkaz: https://doaj.org/article/758c25532175457a9cfa9317e925b8c3

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Akademický článek

Marine resource abundance drove pre-agricultural population increase in Stone Age Scandinavia

Autor: J. P. Lewis, D. B. Ryves, P. Rasmussen, J. Olsen, L. G. van der Sluis, P. J. Reimer, K.-.L. Knudsen, S. McGowan, N. J. Anderson, S. Juggins

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)

How the development of human societies is influenced through their ecological environment and climatic conditions has been the subject of intensive debate. Here, the authors present multi-proxy data from southern Scandinavia which suggests that pre-a

Externí odkaz: https://doaj.org/article/d1e37be5306443a7b3ef51a9b6707e4c

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Akademický článek

Big Three Dragons: Molecular Gas in a Bright Lyman-break Galaxy at z = 7.15

Autor: Takuya Hashimoto, Akio K. Inoue, Yuma Sugahara, Yoshinobu Fudamoto, Seiji Fujimoto, K. K. Knudsen, Hiroshi Matsuo, Yoichi Tamura, Satoshi Yamanaka, Yuichi Harikane, Nario Kuno, Yoshiaki Ono, Dragan Salak, Nozomi Ishii

Publikováno v: The Astrophysical Journal, Vol 952, Iss 1, p 48 (2023)

We report Atacama Large Millimeter/submillimeter Array Band 3 observations of CO(6−5), CO(7−6), and [C i ](2−1) in B14-65666 (“Big Three Dragons”), one of the brightest Lyman-break galaxies at z > 7 in the rest-frame ultraviolet continuum,

Externí odkaz: https://doaj.org/article/153b28dfe0e144979a6e3a4f692cd734

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Akademický článek

Annually resolved North Atlantic marine climate over the last millennium

Autor: D. J. Reynolds, J. D. Scourse, P. R. Halloran, A. J. Nederbragt, A. D. Wanamaker, P. G. Butler, C. A. Richardson, J. Heinemeier, J. Eiríksson, K. L. Knudsen, I. R. Hall

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-11 (2016)

A lack of annually resolved climate records from the marine archive limits our understanding of oceanic processes. Here, the authors present a millennial-length, annually-resolved and absolutely-dated marine δ18O record from the shells of marine biv

Externí odkaz: https://doaj.org/article/b74828eecb9845bea28fb426a1b3a17e

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Exploring the environment, magnetic fields, and feedback effects of massive high-redshift galaxies with [CII]

Autor: K. Kade, K. K. Knudsen, W. Vlemmings, F. Stanley, B. Gullberg, S. König

Publikováno v: Kade, K, Knudsen, K K, Vlemmings, W, Stanley, F, Gullberg, B & König, S 2023, ' Exploring the environment, magnetic fields, and feedback effects of massive high-redshift galaxies with [CII] ', Astronomy and Astrophysics, vol. 673, A116 . https://doi.org/10.1051/0004-6361/202141839

Context. Massive galaxies are expected to grow through different transformative evolutionary phases. High-redshift starburst galaxies and quasars are thought to be such phases and thus provide insight into galaxy evolution. Several physical mechanism

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6ad354eadcb909c0d97cb194202eb51
http://arxiv.org/abs/2305.03812

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The gas and stellar content of a metal-poor galaxy at $z=8.496$ as revealed by JWST and ALMA

Publikováno v: Heintz, K E, Giménez-Arteaga, C, Fujimoto, S, Brammer, G, Espada, D, Gillman, S, González-López, J, Greve, T R, Harikane, Y, Hatsukade, B, Knudsen, K K, Koekemoer, A M, Kohno, K, Kokorev, V, Lee, M M, Magdis, G E, Nelson, E J, Rizzo, F, Sanders, R L, Schaerer, D, Shapley, A E, Strait, V B, Toft, S, Valentino, F, Wel, A V D, Vijayan, A P, Watson, D, Bauer, F E, Christiansen, C R & Wilson, S N 2023, ' The Gas and Stellar Content of a Metal-poor Galaxy at z = 8.496 as Revealed by JWST and ALMA ', Astrophysical Journal Letters, vol. 944, no. 2, L30 . https://doi.org/10.3847/2041-8213/acb2cf
Heintz, K E, Gimenez-Arteaga, C, Fujimoto, S, Brammer, G, Espada, D, Gillman, S, Gonzalez-Lopez, J, Greve, T R, Harikane, Y, Hatsukade, B, Knudsen, K K, Koekemoer, A M, Kohno, K, Kokorev, V, Lee, M M, Magdis, G E, Nelson, E J, Rizzo, F, Sanders, R L, Schaerer, D, Shapley, A E, Strait, V B, Toft, S, Valentino, F, Wel, A V D, Vijayan, A P, Watson, D, Bauer, F E, Christiansen, C R & Wilson, S N 2023, ' The Gas and Stellar Content of a Metal-poor Galaxy at z=8.496 as Revealed by JWST and ALMA ', Astrophysical Journal Letters, vol. 944, no. 2, 30 . https://doi.org/10.3847/2041-8213/acb2cf

We present a joint analysis of the galaxy S04590 at z = 8.496 based on NIRSpec, NIRCam, and NIRISS observations obtained as part of the Early Release Observations program of the James Webb Space Telescope (JWST) and the far-infrared [C ii] 158 mu m e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eca970674ccfa70f61b71fd0cf22779
http://arxiv.org/abs/2212.06877

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ALMA Lensing Cluster Survey: Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE

Publikováno v: The Astrophysical Journal Supplement Series, 263:38. IOP PUBLISHING LTD
Kokorev, V, Brammer, G, Fujimoto, S, Kohno, K, Magdis, G E, Valentino, F, Toft, S, Oesch, P, Davidzon, I, Bauer, F E, Coe, D, Egami, E, Oguri, M, Ouchi, M, Postman, M, Richard, J, Jolly, J-B, Knudsen, K K, Sun, F, Weaver, J R, Ao, Y, Baker, A J, Bradley, L, Caputi, K I, Dessauges-Zavadsky, M, Espada, D, Hatsukade, B, Koekemoer, A M, Muñoz Arancibia, A M, Shimasaku, K, Umehata, H, Wang, T & Wang, W-H 2022, ' ALMA Lensing Cluster Survey: Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE ', The Astrophysical Journal Supplement Series, vol. 263, no. 2, 38 . https://doi.org/10.3847/1538-4365/ac9909
Kokorev, V, Brammer, G, Fujimoto, S, Kohno, K, Magdis, G E, Valentino, F, Toft, S, Oesch, P, Davidzon, I, Bauer, F E, Coe, D, Egami, E, Oguri, M, Ouchi, M, Postman, M, Richard, J, Jolly, J-B, Knudsen, K K, Sun, F, Weaver, J R, Ao, Y, Baker, A J, Bradley, L, Caputi, K, Dessauges-Zavadsky, M, Espada, D, Hatsukade, B, Koekemoer, A M, Arancibia, A M M, Shimasaku, K, Umehata, H, Wang, T & Wang, W-H 2022, ' ALMA Lensing Cluster Survey : Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE ', Astrophysical Journal, vol. 263, no. 2, 38 . https://doi.org/10.3847/1538-4365/ac9909

We present a set of multiwavelength mosaics and photometric catalogs in the Atacama Large Millimeter/ submillimeter Array (ALMA) lensing cluster survey fields. The catalogs were built by the reprocessing of archival data from the Complete Hubble Arch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7340eca5635ed960146da69e98181e90
https://research.rug.nl/en/publications/43444fae-90bc-4293-8bdc-80ef628afa5d

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