High-resolution Dayside Spectroscopy of WASP-189 b: Detection of Iron during the GHOST/Gemini South System Verification Run

Autor: Emily K. Deibert, Adam B. Langeveld, Mitchell E. Young, Laura Flagg, Jake D. Turner, Peter C. B. Smith, Ernst J. W. de Mooij, Ray Jayawardhana, Kristin Chiboucas, Roberto Gamen, Christian R. Hayes, Jeong-Eun Heo, Miji Jeong, Venu Kalari, Eder Martioli, Vinicius M. Placco, Siyi Xu, Ruben Diaz, Manuel Gomez-Jimenez, Carlos Quiroz, Roque Ruiz-Carmona, Chris Simpson, Alan W. McConnachie, John Pazder, Gregory Burley, Michael Ireland, Fletcher Waller, Trystyn A. M. Berg, J. Gordon Robertson, David O. Jones, Kathleen Labrie, Susan Ridgway, Joanna Thomas-Osip

Publikováno v: The Astronomical Journal, Vol 168, Iss 4, p 148 (2024)

With high equilibrium temperatures and tidally locked rotation, ultra-hot Jupiters (UHJs) are unique laboratories within which to probe extreme atmospheric physics and chemistry. In this paper, we present high-resolution dayside spectroscopy of the U

Externí odkaz: https://doaj.org/article/21dce184a517489aa39b4dbb9302538f

SPLUS J142445.34–254247.1: An r-process–enhanced, Actinide-boost, Extremely Metal-poor Star Observed with GHOST

Autor: Vinicius M. Placco, Felipe Almeida-Fernandes, Erika M. Holmbeck, Ian U. Roederer, Mohammad K. Mardini, Christian R. Hayes, Kim Venn, Kristin Chiboucas, Emily Deibert, Roberto Gamen, Jeong-Eun Heo, Miji Jeong, Venu Kalari, Eder Martioli, Siyi Xu, Ruben Diaz, Manuel Gomez-Jimenez, David Henderson, Pablo Prado, Carlos Quiroz, Roque Ruiz-Carmona, Chris Simpson, Cristian Urrutia, Alan W. McConnachie, John Pazder, Gregory Burley, Michael Ireland, Fletcher Waller, Trystyn A. M. Berg, J. Gordon Robertson, Zachary Hartman, David O. Jones, Kathleen Labrie, Gabriel Perez, Susan Ridgway, Joanna Thomas-Osip

Publikováno v: The Astrophysical Journal, Vol 959, Iss 1, p 60 (2023)

We report on a chemo-dynamical analysis of SPLUS J142445.34−254247.1 (SPLUS J1424−2542), an extremely metal-poor halo star enhanced in elements formed by the rapid neutron-capture process ( r -process). This star was first selected as a metal-poo

Externí odkaz: https://doaj.org/article/a253f5ad355e48d783e9c8f4b24f320a

3D Printed Model of Extrahepatic Biliary Ducts for Biliary Stent Testing

Autor: Joanna Thomas, Sagar Patel, Leia Troop, Robyn Guru, Nicholas Faist, Brian J. Bellott, Bethany A. Esterlen

Publikováno v: Materials, Vol 13, Iss 21, p 4788 (2020)

Several inflammatory conditions of the bile ducts cause strictures that prevent the drainage of bile into the gastrointestinal tract. Non-pharmacological treatments to re-establish bile flow include plastic or self-expanding metal stents (SEMs) that

Externí odkaz: https://doaj.org/article/5c83d8c4621e453c803d0cd90b82822b

A puzzle solved after two decades: SN 2002gh among the brightest of superluminous supernovae

Autor: Régis Cartier, Mario Hamuy, Carlos Contreras, Joseph P Anderson, Mark M Phillips, Nidia Morrell, Maximilian D Stritzinger, Emilio D Hueichapan, Alejandro Clocchiatti, Miguel Roth, Joanna Thomas-Osip, Luis E González

Publikováno v: Cartier, R, Hamuy, M, Contreras, C, Anderson, J P, Phillips, M M, Morrell, N, Stritzinger, M D, Hueichapan, E D, Clocchiatti, A, Roth, M, Thomas-Osip, J & González, L E 2022, ' A puzzle solved after two decades : SN 2002gh among the brightest of superluminous supernovae ', Monthly Notices of the Royal Astronomical Society, vol. 514, no. 2, pp. 2627-2649 . https://doi.org/10.1093/mnras/stac1371

We present optical photometry and spectroscopy of the superluminous SN 2002gh from maximum light to $+204$ days, obtained as part of the Carnegie Type II Supernova (CATS) project. SN 2002gh is among the most luminous discovered supernovae ever, yet i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::028e8ee5158d3104fd4ba10664569926
https://doi.org/10.1093/mnras/stac1371

Designing an Integrated Programme of Initial Teacher Education: Progress, Considerations and Reflections

Autor: Alma Harris, Matthew Jones, Joanna Thomas, Helen Lewis, Neil Lucas

Publikováno v: Cylchgrawn Addysg Cymru / Wales Journal of Education. 22:142-163

This article explores the development of an integrated programme of initial teacher education premised upon a clinical practice approach that aims to develop student teachers as research-informed, reflective practitioners. The article outlines key de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0462825f37d9fe19e6178baf298df3d2
https://doi.org/10.16922/wje.22.1.7-en