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Holdup Measures on an SRNL Mossbauer Spectroscopy Instrument

Description: Gamma-ray holdup measurements of a Mossbauer spectroscopy instrument are described and modeled. In the qualitative acquisitions obtained in a low background area of Savannah River National Laboratory, only Am-241 and Np-237 activity were observed. The Am-241 was known to be the instrumental activation source, while the Np-237 is clearly observed as a source of contamination internal to the instrument. The two sources of activity are modeled separately in two acquisition configurations using two… more
Date: May 5, 2010
Creator: Dewberry, R.; Brown, T. & Salaymeh, S.
Partner: UNT Libraries Government Documents Department
open access

Federal Renewable Energy Screening Assistant User's Manual

Description: The FRESA computer program, Version 2.1 provides an easy way to collect and process building and facility data to indicate opportunities for renewable energy applications in federal facilities and buildings. The purpose of this analytic tool is to focus feasibility study efforts on those applications most likely to prove cost-effective. The program is a supplement to energy and water conservation audits, which must be completed for all federal buildings and will flag renewable energy opportunit… more
Date: May 17, 1999
Creator: Brown, T.; Tapia, D. & Mas, C.
Partner: UNT Libraries Government Documents Department
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