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3-D Mapping Technologies for High Level Waste Tanks

Description: This research investigated four techniques that could be applicable for mapping of solids remaining in radioactive waste tanks at the Savannah River Site: stereo vision, LIDAR, flash LIDAR, and Structure from Motion (SfM). Stereo vision is the least appropriate technique for the solids mapping application. Although the equipment cost is low and repackaging would be fairly simple, the algorithms to create a 3D image from stereo vision would require significant further development and may not eve… more
Date: August 31, 2010
Creator: Marzolf, A. & Folsom, M.
Item Type: Refine your search to only Article
open access

3-D subsurface modeling within the framework of an environmental restoration information system: Prototype results using earthvision

Description: As a result of the DOE Oak Ridge Reservation (DOE-ORR) placement on the EPA Superfund National Priorities List in December of 1989, all remedial activities, including characterization, remedial alternatives selection, and implementation of remedial measures, must meet the combined requirements of RCRA, CERCLA, and NEPA. The Environmental Restoration Program, therefore, was established with the mission of eliminating or reducing to prescribed safe levels the risks to the environment or to human … more
Date: December 31, 1994
Creator: Goeltz, R. T. & Zondlo, T. F.
Item Type: Refine your search to only Article
open access

3-D turbulent particle dispersion submodel development. Quarterly progress report No. 1, 5 April--5 July 1991

Description: The lack of a mathematical description of the interactions of fluid turbulence with other physics-chemical processes is a major obstacle in modeling many industrial program. Turbulent two-phase flow is a phenomenon that is of significant practical importance to coal combustion as well as other disciplines. The interactions of fluid turbulence with the particulate phase has yet to be accurately and efficiently modeled for these industrial applications. On 15 May 1991 work was initiated to cover … more
Date: December 31, 1991
Creator: Smith, P. J.
Item Type: Refine your search to only Report
open access

3-D turbulent particle dispersion submodel development. Quarterly progress report No. 2, 15 July--15 October 1991

Description: The lack of a mathematical description of the interactions of fluid turbulence with other physics-chemical processes is a major obstacle in modeling many industrial program. Turbulent two-phase flow is a phenomenon that is of significant practical importance to coal combustion as well as other disciplines. The interactions of fluid turbulence with the particulate phase has yet to be accurately and efficiently modeled for these industrial applications. On 15 May 1991 work was initiated to cover … more
Date: December 31, 1991
Creator: Smith, P. J.
Item Type: Refine your search to only Report
open access

4-D High-Resolution Seismic Reflection Monitoring of Miscible CO2 Injected into a Carbonate Reservoir

Description: The objective of this research project is to acquire, process, and interpret multiple high-resolution 3-D compressional wave and 2-D, 2-C shear wave seismic data in an attempt to observe changes in fluid characteristics in an oil field before, during, and after the miscible carbon dioxide (CO{sub 2}) flood that began around December 1, 2003, as part of the DOE-sponsored Class Revisit Project (DOE DE-AC26-00BC15124). Unique and key to this imaging activity is the high-resolution nature of the se… more
Date: August 31, 2006
Creator: Miller, Richard D.; Raef, Abdelmoneam E.; Byrnes, Alan P. & Harrison, William E.
Item Type: Refine your search to only Report
open access

4-D XRD for strain in many grains using triangulation

Description: Determination of the strains in a polycrystalline materialusing 4-D XRD reveals sub-grain and grain-to-grain behavior as a functionof stress. Here 4-D XRD involves an experimental procedure usingpolychromatic micro-beam X-radiation (micro-Laue) to characterizepolycrystalline materials in spatial location as well as with increasingstress. The in-situ tensile loading experiment measured strain in a modelaluminum-sapphire metal matrix composite using the Advanced Light Source,Beam-line 7.3.3. Micr… more
Date: December 31, 2006
Creator: Bale, Hrishikesh A.; Hanan, Jay C. & Tamura, Nobumichi
Item Type: Refine your search to only Article
open access

5. international workshop on the identification of transcribed sequences

Description: This workshop was held November 5--8, 1995 in Les Embiez, France. The purpose of this conference was to provide a multidisciplinary forum for exchange of state-of-the-art information on mapping the human genome. Attention is focused on the following topics: transcriptional maps; functional analysis; techniques; model organisms; and tissue specific libraries and genes. Abstracts are included of the papers that were presented.
Date: December 31, 1995
Item Type: Refine your search to only Article
open access

8. annual national conference of black physics students -- A summary report

Description: The primary goals of the conference were to: (1) Develop a peer/mentor network within the African-American physics community; (2) Inform African-American students in physics of the various academic and professional opportunities; and (3) Bring important academic, economic and political issues and developments in the field to the attention of the students. The conference program was designed to fulfill these goals and optimize the students` exposure to physics as a professional and its real-life… more
Date: December 31, 1994
Creator: Valk, H.S.
Item Type: Refine your search to only Article
open access

An 8-Element Fast-Neutron Double-Scatter Directional Detector.

Description: We have constructed a fast-neutron double-scatter spectrometer that efficiently measures the neutron spectrum and direction of a spontaneous fission source. The device consists of two planes of organic scintillators, each having an area of 125 cm{sup 2}, efficiently coupled to photomultipliers. The four scintillators in the front plane are 2 cm thick, giving almost 25% probability of detecting an incident fission-spectrum neutron at 2 MeV by proton recoil and subsequent ionization. The back pla… more
Date: July 31, 2005
Creator: Vanier, P. E. & Forman, L.
Item Type: Refine your search to only Article
open access

8. Innovative Technologies: Two-Phase Heat Transfer in Water-Based Nanofluids for Nuclear Applications Final Report

Description: Abstract Nanofluids are colloidal dispersions of nanoparticles in water. Many studies have reported very significant enhancement (up to 200%) of the Critical Heat Flux (CHF) in pool boiling of nanofluids (You et al. 2003, Vassallo et al. 2004, Bang and Chang 2005, Kim et al. 2006, Kim et al. 2007). These observations have generated considerable interest in nanofluids as potential coolants for more compact and efficient thermal management systems. Potential Light Water Reactor applications inclu… more
Date: July 31, 2009
Creator: Buongiorno, Jacopo & Hu, Lin-wen
Item Type: Refine your search to only Report
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 1

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. This purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section includes the Commissioner's opening statements and remarks by George Pataki, Governor of New York and Micheal Bloomberg, the Mayor of New… more
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 2

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section includes remarks from Micheal Bloomberg, Mayor of New York, Raymond Kelley, New York Police Commissioner, and Harry Waizer, a survivor fro… more
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 3

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the opening remarks and begins the testimony from survivors of the September 11th attacks on their experiences.
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
Location: 40.703999 -74.013670
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 4

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony from survivors of the September 11th attacks and begins the testimony from representatives of the victims.
Date: March 31, 2003
Duration: 1 hour
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 5

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony from representatives of the victims and begins the testimony from professionals in various fields on the September… more
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 6

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the U.S. Alexander Hamilton Custom House. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section continues the section on testimony from the professionals on the attackers, intelligence, and counter-terrorism policy.
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 7

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City.The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony on the 9/11 attackers, intelligence, and counter-terrorism policy.
Date: March 31, 2003
Duration: 49 minutes 40 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
open access

9. international mouse genome conference

Description: This conference was held November 12--16, 1995 in Ann Arbor, Michigan. The purpose of this conference was to provide a multidisciplinary forum for exchange of state-of-the-art information on genetic mapping in mice. This report contains abstracts of presentations, focusing on the following areas: mutation identification; comparative mapping; informatics and complex traits; mutagenesis; gene identification and new technology; and genetic and physical mapping.
Date: December 31, 1995
Item Type: Refine your search to only Article
open access

A 10-GeV, 5-MW proton source for a muon-muon collider

Description: The performance parameters of a proton source which produces the required flux of muons for a 2-TeV on 2-TeV muon collider are: a beam energy of 10 GeV, a repetition rate of 30 Hz, two bunches per pulse with 5 x 10{sup 13} protons per bunch, and an rms bunch length of 3 nsec (1). Aside from the bunch length requirement, these parameters are identical to those of a 5-MW proton source for a spallation neutron source based on a 10-GeV rapid cycling synchrotron (RCS) (2). The 10-GeV synchrotron use… more
Date: December 31, 1995
Creator: Cho, Y.; Chae, Y.-C. & Crosbie, E.
Item Type: Refine your search to only Article
open access

A 10-GeV, 5-MW proton source for a pulsed spallation source

Description: A feasibility study for a pulsed spallation source based on a 5-MW, 10-GeV rapid proton synchrotron (RCS) is in progress. The integrated concept and performance parameters of the facility are discussed. The 10-GeV synchrotron uses as its injector the 2-GeV accelerator system of a 1-MW source described elsewhere. The 1-MW source accelerator system consists of a 400-MeV H{sup {minus}} linac with 2.5 MeV energy spread in the 75% chopped (25% removed) beam and a 30-Hz RCS that accelerates the 400-M… more
Date: December 31, 1995
Creator: Cho, Y.; Chae, Y.C. & Crosbie, E.
Item Type: Refine your search to only Article
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