The optical design of the Background Emission Anisotropy Scanning Telescope (BEAST)

Autor: Camilo Tello, Doron Halevi, Joshua Marvil, Michael Janssen, Brian Williams, Nazzareno Mandolesi, Jorge Mejia, Peter Meinhold, M. Sandri, Paolo Natoli, Hugh O’Neil, Alessandro Simonetto, Thyrso Villela, Carlos Alexandre Wuensche, Keith T. Kedward, Carlo Sozzi, Fabrizio Villa, Mark Pryor, A. Mennella, Marco Bersanelli, Nicole Lemaster, Agenor Pina, Ocleto D'Arcangelo, Jeffery Childers, Philip Lubin, N. Figueiredo

Publikováno v: Figueiredo, N, Bersanelli, M, Childers, J, D'Arcangelo, O, Halevi, D, Janssen, M H M, Kedward, K, Lemaster, N, Lubin, P, Mandolesi, N, Marvil, J, Meinhold, P, Mejia, J, Mennella, A, Natoli, P, O'Neil, H, Pina, A, Pryor, M, Sandri, M, Simonetto, A, Sozzi, C, Tello, C, Villa, F, Villela, T, Williams, B & Wuensche, C A 2005, ' The optical design of the Background Emission Anisotropy Scanning Telescope (BEAST) ', Astrophysical Journal Supplement Series, vol. 158, no. 1, pp. 118-123 . https://doi.org/10.1086/429091
Astrophysical Journal Supplement Series, 158(1), 118-123. IOP Publishing Ltd.
Astrophysical journal. Supplement series (Online) 158 (2005): 118–123. doi:10.1086/429091
info:cnr-pdr/source/autori:Figueiredo, N; Bersanelli, M; Childers, J; D'Arcangelo, O; Halevi, D; Janssen, M; Kedward, K; Lemaster, N; Lubin, P; Mandolesi, N; Marvil, J; Meinhold, P; Mejia, J; Mennella, A; Natoli, P; O'Neil, H; Pina, A; Pryor, M; Sandri, M; Simonetto, A; Sozzi, C; Tello, C; Villa, F; Villela, T; Williams, B; Wuensche, CA/titolo:The Optical Design of the Background Emission Anisotropy Scanning Telescope (BEAST)/doi:10.1086%2F429091/rivista:Astrophysical journal. Supplement series (Online)/anno:2005/pagina_da:118/pagina_a:123/intervallo_pagine:118–123/volume:158

We present the optical design of the Background Emission Anisotropy Scanning Telescope (BEAST), an offaxis Gregorian telescope designed to measure the angular distribution of the cosmic microwave background radiation (CMBR)at30and 41.5 GHzonangularsc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09b7ab6e05dbd35717e80e01150aee14
https://doi.org/10.1086/429091

Four-point bend interlaminar shear testing of uni- and multi-directional carbon/epoxy composite systems

Autor: Keith T. Kedward, Paolo Feraboli

Publikováno v: Composites Part A: Applied Science and Manufacturing. 34:1265-1271

Purpose of the paper is to investigate the possibility of extending the interlaminar shear strength (ILSS) results obtained by four-point bend testing of unidirectional laminates to multidirectional laminates, such as cross-ply and quasi-isotropic, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd3c8ab2ba923dde340faa611245be99
https://doi.org/10.1016/s1359-835x(03)00204-5

Experimental investigation of high velocity ice impacts on woven carbon/epoxy composite panels

Autor: Hyonny Kim, Keith T. Kedward, Douglas A Welch

Publikováno v: Composites Part A: Applied Science and Manufacturing. 34:25-41

Spherical-shaped ice simulating hailstones were projected onto woven carbon/epoxy composite panels to determine the damage resistance of thin-walled composite structures to ice impact, and to observe the resulting damage modes that occur over a wide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66af272668750117ce9d982bb0e01ae8
https://doi.org/10.1016/s1359-835x(02)00258-0

Stress Analysis of Adhesively-bonded Joints Under In-plane Shear Loading

Autor: Hyonny Kim, Keith T. Kedward

Publikováno v: The Journal of Adhesion. 76:1-36

A closed-form stress analysis of an adhesively-bonded lap joint subjected to spatially-varying in-plane shear loading is presented. The solution, while similar to Volkersen's treatment of tension loaded lap joints, is inherently two-dimensional and,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::982d3cf1e348edbca98c4463a05aa91e
https://doi.org/10.1080/00218460108029615

A method for modeling the local and global buckling of delaminated composite plates

Autor: Hyonny Kim, Keith T. Kedward

Publikováno v: Composite Structures. 44:43-53

An analytical methodology is presented for predicting the buckling initiation of delaminated composite plates. Both global and local sublaminate buckling deformation modes are predicted for rectangular plates of any thickness. The global behavior of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a7edf4a66be856e575f47b874808442
https://doi.org/10.1016/s0263-8223(98)00117-2