3 Matching Results

Search Results

Advanced search parameters have been applied.
in creator/contributor: "Nakamura, Takashi"  
Results: 1 - 3
open access

Neutron Production Measurements Relevant to Shielding forSpace-Related Activities

Description: Neutron production cross sections have been measured from290 MeV/nucleon C and 600 MeV/nucleon Ne interacting in a slab ofsimulated Martian regolith/polyethylene composite, and from 400MeV/nucleon Ne interacting in a section of wall materials from theInternational Space Station. Neutron spectra were measured at 7 anglesbetween 5 degrees and 80 degrees, and for neutron energies 5 MeV andgreater. Spectra at forward angles are dominated by the breakup of theprojectile, whereas spectra at back angl… more
Date: April 9, 2002
Creator: Heilbronn, Lawrence; Iwata, Yoshiyuki; Murakami, Takeshi; Iwase, Hiroshi; Nakamura, Takashi; Sato, Hisaki et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Recovery and Sequestration of CO2 From Stationary Combustion Systems by Photosynthesis of Microalgae, Quarterly Technical Report: October-December 2002

Description: Most of the anthropogenic emissions of carbon dioxide result from the combustion of fossil fuels for energy production. Photosynthesis has long been recognized as a means, at least in theory, to sequester anthropogenic carbon dioxide. Aquatic microalgae have been identified as fast growing species whose carbon fixing rates are higher than those of land-based plants by one order of magnitude. Physical Sciences Inc. (PSI), Aquasearch, and the Hawaii Natural Energy Institute at the University of H… more
Date: April 2003
Creator: Nakamura, Takashi
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Recovery and Sequestration of CO2 From Stationary Combustion Systems by Photosynthesis of Microalgae, Quarterly Technical Report: October-December 2003

Description: Most of the anthropogenic emissions of carbon dioxide result from the combustion of fossil fuels for energy production. Photosynthesis has long been recognized as a means, at least in theory, to sequester anthropogenic carbon dioxide. Aquatic microalgae have been identified as fast growing species whose carbon fixing rates are higher than those of land-based plants by one order of magnitude. Physical Sciences Inc. (PSI), Aquasearch, and the Hawaii Natural Energy Institute at the University of H… more
Date: April 1, 2004
Creator: Nakamura, Takashi
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen