Zobrazeno 1 - 10
of 120
pro vyhledávání: '"C Soulas"'
Publikováno v:
Swiss Medical Weekly, Vol 136, Iss 2122 (2006)
Externí odkaz:
https://doaj.org/article/1ad85cc69dee4f05a28d5ef18ae90678
Publikováno v:
Nutrición Hospitalaria, Vol 27, Iss 6, Pp 2116-2121 (2012)
La malnutrición en personas mayores es uno de los grandes síndromes, asociado a mayor prevalencia de enfermedades crónicas y aumento la morbilidad, estancia hospitalaria y mortalidad. Por otro lado, la malnutrición en el 4º mundo se asocia a otr
Externí odkaz:
https://doaj.org/article/702b60ff5a7a432cba659c733e8188ea
Autor:
Chayse Aubuchon, Jasper Wang, Jeff Monheiser, Rohit Shastry, Neil A. Arthur, Brian Ferraiuolo, George J. Williams, George C. Soulas, Keith Goodfellow
Publikováno v:
AIAA Propulsion and Energy 2021 Forum.
Publikováno v:
Bulletin of the AAS. 53
Publikováno v:
AIAA Propulsion and Energy 2019 Forum.
Publikováno v:
AIAA Propulsion and Energy 2019 Forum.
After successful validation of the design, swaged cathode heaters have been delivered by the NASA Glenn Research Center to Aerojet Rocketdyne for the fabrication of the NEXT-C ion thruster . NASA Glenn Research Center re-established and validated pro
Autor:
John T. Yim, Ira Katz, Vernon H. Chaplin, John R. Anderson, George C. Soulas, George J. Williams, James E. Polk
Publikováno v:
2018 Joint Propulsion Conference.
Accelerator (accel) grid sputtering by ions formed through charge-exchange (CEX) reactions between beam ions and residual neutral gas is a critical life-limiting mechanism for gridded ion thrusters. The three-dimensional ion optics code CEX3D is desi
Autor:
F. Arrese, L. Mintegi, M. Lasarte, Eva Ugarte, Andres Legarra, C. Soulas, G. Baloche, I. Beltrán de Heredia, J. M. Astruc, X. Aguerre, F. Maeztu, Francis Barillet
Publikováno v:
Journal of Dairy Science
Journal of Dairy Science, American Dairy Science Association, 2014, 97 (5), pp.3200-3212. ⟨10.3168/jds.2013-7745⟩
Journal of Dairy Science, American Dairy Science Association, 2014, 97 (5), pp.3200-3212. ⟨10.3168/jds.2013-7745⟩
Genotypes, phenotypes and pedigrees of 6 breeds of dairy sheep (including subdivisions of Latxa, Manech, and Basco-Béarnaise) from the Spain and France Western Pyrenees were used to estimate genetic relationships across breeds (together with genotyp
Autor:
Rohit Shastry, George C. Soulas
Publikováno v:
52nd AIAA/SAE/ASEE Joint Propulsion Conference.
The NEXT Long-Duration Test is part of a comprehensive thruster service life assessment intended to demonstrate overall throughput capability, validate service life models, quantify wear rates as a function of time and operating condition, and identi
Autor:
Rohit Shastry, George C. Soulas
Publikováno v:
52nd AIAA/SAE/ASEE Joint Propulsion Conference.
A Long Duration Test (LDT) was initiated in June 2005 as a part of NASAs Evolutionary Xenon Thruster (NEXT) service life validation approach. Testing was voluntarily terminated in February 2014, with the thruster accumulating 51,184 hours of operatio