Resource Type

Modeling the Reactions of Energetic Materials in the Condensed Phase (open access)

Modeling the Reactions of Energetic Materials in the Condensed Phase

High explosive (HE) materials are unique for having a strong exothermic reactivity, which has made them desirable for both military and commercial applications. Although the history of HE materials is long, condensed-phase properties are poorly understood. Understanding the condensed-phase properties of HE materials is important for determining stability and performance. Information regarding HE material properties (for example, the physical, chemical, and mechanical behaviors of the constituents in plastic-bonded explosive, or PBX, formulations) is necessary in efficiently building the next generation of explosives as the quest for more powerful energetic materials (in terms of energy per volume) moves forward. In addition, understanding the reaction mechanisms has important ramifications in disposing of such materials safely and cheaply, as there exist vast stockpiles of HE materials with corresponding contamination of earth and groundwater at these sites, as well as a military testing sites The ability to model chemical reaction processes in condensed phase energetic materials is rapidly progressing. Chemical equilibrium modeling is a mature technique with some limitations. Progress in this area continues, but is hampered by a lack of knowledge of condensed phase reaction mechanisms and rates. Atomistic modeling is much more computationally intensive, and is currently limited to very short time …
Date: December 3, 2003
Creator: Fried, L. E.; Manaa, M. R. & Lewis, J. P.
System: The UNT Digital Library

Oral History Interview with Marla Bullard, December 14, 2003

Access: Use of this item is restricted to the UNT Community
Interview with salesperson Marla Bullard. The interview includes Bullard's personal experiences about the Texas International Pop Festival. Bullard talks about her Mexican-American family values, her use of drugs and alcohol in high school, her attitudes toward the Vietnam War, hippie activities at Allen's Landing in Houston, Texas, conflicts between rednecks and hippies, her attraction to the musical groups of the Sixties, the importance of lyrics in Sixties music, her decision to attend the festival, drug use at the festival, Janis Joplin's performance, and the influence of the festival on her life.
Date: December 14, 2003
Creator: Tittle, Dennis & Bullard, Marla
System: The UNT Digital Library

Oral History Interview with Randell Fields, December 4, 2003

Access: Use of this item is restricted to the UNT Community
Interview with Randell Fields. The interview includes Fields' personal experiences about attending the Texas International Pop Festival in Lewisville, Texas, early youth in rural Texas, and transferring high schools. Fields also talks about attendance at the "Big D Jamboree," the effects of his parent's divorce and influence of his young stepmother's interest in current music, student challenges to authority at North Texas Mesquite High School, rock 'n roll music of the Sixties, the influence of the radio station KZEW, attending the festival accompanied by his brother, sister, and father, observing the festival from outside the grounds, and the significance of the festival.
Date: December 4, 2003
Creator: Tittle, Dennis & Fields, Randell
System: The UNT Digital Library
Decision Tools for Industry: A Portfolio of Powerful Assessment Tools (CD-ROM) (open access)

Decision Tools for Industry: A Portfolio of Powerful Assessment Tools (CD-ROM)

The Decision Tools for Industry CD helps industrial energy managers learn how to use software that can pinpoint energy and cost saving opportunities in their plants. The CD includes training and tools software for motor, steam, compressed air, pumping, and insulation systems.
Date: December 1, 2003
Creator: unknown
System: The UNT Digital Library
[Commencement Program Book for Texas Southern University, December 13, 2003] (open access)

[Commencement Program Book for Texas Southern University, December 13, 2003]

Commencement program for Texas Southern University including the order of exercises and a list of all recipients of degrees in 2003, broken down by college and degree type. The commencement speaker is Rev. William Lawson and his biography is included in the program.
Date: December 13, 2003
Creator: Texas Southern University
System: The Portal to Texas History
How to Develop a Monitoring Plan for a Public Water System (open access)

How to Develop a Monitoring Plan for a Public Water System

Publication guiding operators of public water systems in creating a monitoring plan to comply with the Texas Administrative Code.
Date: December 2003
Creator: Texas Commission on Environmental Quality. Water Supply Division.
System: The Portal to Texas History
Texas State Office of Risk Management Operating Budget: 2004 (open access)

Texas State Office of Risk Management Operating Budget: 2004

Proposed budget for the Texas State Office of Risk Management outlining projected income and expenditures, with supporting documentation.
Date: December 1, 2003
Creator: Texas. State Office of Risk Management.
System: The Portal to Texas History
FCC Record, Volume 18, No. 35, Pages 26541 to 27078, December 22 - December 31, 2003 (open access)

FCC Record, Volume 18, No. 35, Pages 26541 to 27078, December 22 - December 31, 2003

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.
Date: December 2003
Creator: United States. Federal Communications Commission.
System: The UNT Digital Library
FCC Record, Volume 18, No. 34, Pages 25604 to 26540, December 8 - December 19, 2003 (open access)

FCC Record, Volume 18, No. 34, Pages 25604 to 26540, December 8 - December 19, 2003

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.
Date: December 2003
Creator: United States. Federal Communications Commission.
System: The UNT Digital Library
FCC Record, Volume 18, No. 33, Pages 24668 to 25603, November 24 - December 5, 2003 (open access)

FCC Record, Volume 18, No. 33, Pages 24668 to 25603, November 24 - December 5, 2003

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.
Date: December 2003
Creator: United States. Federal Communications Commission.
System: The UNT Digital Library