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open access

Boron-Lined Neutron Detector Measurements

Description: PNNL-18938 Revision Radiation portal monitors used for interdiction of illicit materials at borders include highly sensitive neutron detection systems. The main reason for having neutron detection capability is to detect fission neutrons from plutonium. The currently deployed radiation portal monitors (RPMs) from Ludlum and Science Applications International Corporation (SAIC) use neutron detectors based upon 3He-filled gas proportional counters, which are the most common large neutron detector… more
Date: March 7, 2010
Creator: Lintereur, Azaree T.; Kouzes, Richard T.; Ely, James H.; Erikson, Luke E.; Siciliano, Edward R. & Woodring, Mitchell L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Natural Fiber Composites: A Review

Description: The need for renewable fiber reinforced composites has never been as prevalent as it currently is. Natural fibers offer both cost savings and a reduction in density when compared to glass fibers. Though the strength of natural fibers is not as great as glass, the specific properties are comparable. Currently natural fiber composites have two issues that need to be addressed: resin compatibility and water absorption. The following preliminary research has investigated the use of Kenaf, Hibiscus … more
Date: March 7, 2010
Creator: Westman, Matthew P.; Fifield, Leonard S.; Simmons, Kevin L.; Laddha, Sachin & Kafentzis, Tyler A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Underwater Blast Experiments and Modeling for Shock Mitigation

Description: A simple but novel mitigation concept to enforce standoff distance and reduce shock loading on a vertical, partially-submerged structure is evaluated using scaled aquarium experiments and numerical modeling. Scaled, water tamped explosive experiments were performed using three gallon aquariums. The effectiveness of different mitigation configurations, including air-filled media and an air gap, is assessed relative to an unmitigated detonation using the same charge weight and standoff distance. … more
Date: March 7, 2010
Creator: Glascoe, L; McMichael, L; Vandersall, K & Margraf, J
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Field Demonstration of Carbon Dioxide Miscible Flooding in the Lansing-Kansas City Formation, Central Kansas

Description: A pilot carbon dioxide miscible flood was initiated in the Lansing Kansas City C formation in the Hall Gurney Field, Russell County, Kansas. The reservoir zone is an oomoldic carbonate located at a depth of about 2900 feet. The pilot consists of one carbon dioxide injection well and three production wells. Continuous carbon dioxide injection began on December 2, 2003. By the end of June 2005, 16.19 MM lb of carbon dioxide was injected into the pilot area. Injection was converted to water on Jun… more
Date: March 7, 2010
Creator: Byrnes, Alan; Willhite, G. Paul; Green, Don; Pancake, Richard; Tsau, JyunSyung; Watney, W. Lynn et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Ensemble: 2010-03-07 – Opera and Symphony Orchestra

Description: Recording of the second Sunday afternoon performance of the opera "Prodaná nevěsta (The Bartered Bride)" at the UNT College of Music Lyric Theater.
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: March 7, 2010, 3:00 p.m.
Duration: 2 hours 6 minutes 47 seconds
Creator: University of North Texas. Division of Vocal Studies. Opera.
Item Type: Refine your search to only Sound
Location: 33.206333 -97.155065
Partner: UNT Music Library
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