Katherine Ray
Ames Research Center
17 Papers
90 Citations
Katherine Ray is an academic researcher from Ames Research Center. The author has contributed to research in topics: Computer science & Stellar atmosphere. The author has an hindex of 4, co-authored 9 publications. Previous affiliations of Katherine Ray include Massachusetts Institute of Technology.
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Papers
Localization and Pattern Recognition with Tactile Displays
Lynette A. Jones,Katherine Ray +1 more
- 13 Mar 2008
TL;DR: Findings suggest that simple navigational and instructional commands can be presented factually on the torso by a display with eight tactors mounted circumferentially around the waist and on the back.
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Spitzer observations of M83 and the hot star, H II region connection
Robert H. Rubin,Janet P. Simpson,Janet P. Simpson,Sean W. J. Colgan,Reginald J. Dufour,Katherine Ray,Edwin F. Erickson,Michael R. Haas,Adalbert W. A. Pauldrach,Robert I. Citron +9 more
TL;DR: In this article, the authors used the Spitzer Space Telescope to observe the emission lines of a nearly face-on spiral galaxy M83 and found that there is a correlation of increasingly higher ionization with larger R G, which is more likely due to other effects than a true gradient in Ne/S.
Spitzer Observations of M83 and the Hot Star, H II Region Connection
Robert H. Rubin,Janet P. Simpson,Janet P. Simpson,Sean W. J. Colgan,Reginald J. Dufour,Katherine Ray,Edwin F. Erickson,Michael R. Haas,Adalbert W. A. Pauldrach,Robert I. Citron +9 more
TL;DR: In this paper, a program to observe emission lines of SIV 10.5, NeII 12.8, NeIII 15.6, and SIII 18.7 um in a number of extragalactic HII regions with the Spitzer Space Telescope was undertaken.
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•Dissertation
Photovoltaic Cell Efficiency at Elevated Temperatures
Katherine Ray
- 01 Jan 2010
TL;DR: Chen et al. as mentioned in this paper tested the change in efficiency due to higher temperatures of three types of solar cells: a polymer cell, an amorphous silicon cell and a CIS cell.
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Assembly and Pre-Loading Specifications for the Series Production of the Nb3Sn MQXFA Quadrupole Magnets for the HL-LHC
Paolo Ferracin,Giorgio Ambrosio,Daniel W. Cheng,J. Ferradas Troitino,L. Garcia Fajardo,S. Izquierdo Bermudez,Soren Prestemon,Katherine Ray,M. Solis,Ezio Todesco,Giorgio Vallone +10 more
TL;DR: In this paper , a series of assembly and pre-load specifications have been defined with the goals of minimizing the risk of conductor degradation and providing the mechanical support required to reach the nominal current during powering.
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