Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Jeff Urban"'
Autor:
Tomislav Vucina, Edward Stover, Dave Mills, Christian Aguilar, Bo Xin, Freddy Muñoz, Brian Johnson, Oli Wiecha, Edward Hileman, Juan Lopez, Christopher Contaxis, Claudio Araya, Ron Harris, Douglas R. Neill, Gary Muller, Michael Booth, Franco Colleoni, Felipe Daruich, Ian Ordenes, Jacques Sebag, Jeff Urban, Eric Coughlin, Sandrine Thomas, Constanza Araujo, Neill Mills, Andy W. Clements, Garry Knight
Publikováno v:
Ground-based and Airborne Telescopes VIII.
The Vera C. Rubin Observatory is currently under construction on Cerro Pachon, in Chile. It was designed to conduct a 10-year multi-band survey of the southern sky with frequent re-visits (with both an intra- and extra-night cadence) to identify tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaa01e8428277c8c8b88a1b0be980cec
https://doi.org/10.1117/12.2561670
https://doi.org/10.1117/12.2561670
Autor:
Jeff Urban
Publikováno v:
Fuel Cells Bulletin. 2016:14
Researchers at the US Department of Energy's Lawrence Berkeley National Laboratory in California have developed a new materials recipe for higher-performance hydrogen storage for fuel cells, in which one-atom-thick graphene sheets surround hydrogen-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4579607f48c917946737bf85eb22fb9
https://doi.org/10.1016/s1464-2859(16)30094-3
https://doi.org/10.1016/s1464-2859(16)30094-3
Autor:
Robert L. Meeks, James Wiese, James Howard, David S. Ashby, Warren B. Davison, Jeff Urban, Rick Hansen, Jared Schuh
Publikováno v:
SPIE Proceedings.
After several years of operation the enclosure rotation system of the LBT is exhibiting wear and other performance issues that may impact operations. This paper reviews the system design and assumptions used, describes the current performance and obs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6564d2dc9a3fefdc37283bd304f5e247
https://doi.org/10.1117/12.926493
https://doi.org/10.1117/12.926493