Partner
UNT Libraries Government Documents Department
291
UNT Libraries Special Collections
121
Oklahoma Historical Society
52
National Museum of the Pacific War/Admiral Nimitz Foundation
24
Sterling Municipal Library
12
San Antonio Public Library
10
Carl Albert Congressional Research and Studies Center
8
UNT Music Library
8
FM Buck Richards Library
5
Patrick Heath Public Library
5
45 More
Collection
Office of Scientific & Technical Information Technical Reports
146
Texas Digital Newspaper Program
110
Congressional Research Service Reports
96
Oklahoma Digital Newspaper Program
61
Tocker Foundation Grant
56
The Black Academy of Arts and Letters Records
53
Government Accountability Office Reports
34
Multicultural Center Records
31
National Museum of the Pacific War Oral History Collection
24
National Museum of the Pacific War Digital Archive
24
80 More
Degree Department
Degree Level
Country
States
Decade
Year
Month
Day
Language
630 Matching Results
Results open in a new window/tab.
Basis of Defining ''Not Normally Occupied Area'' for Personal Criticality Detector Application Per ANS 8.3 at SRS
DOE Order 420.1A, Facility Safety , requires the installation of Criticality Accident Alarm System (CAAS) to detect the radiation from an unplanned and uncontrolled nuclear reaction and to notify building occupants of such an event if the expected dose exceeds 12 rads in free air. DOE Order 420.1A requires that the Nuclear Criticality Safety Program be based on the requirements in ANSI/ANS-8.3-1997 . This standard permits the use of portable criticality detection instruments ''in areas that are not normally occupied.'' This paper provides a basis for a working definition of the term ''not normally occupied'' for the application of APCDs at the Savannah River Site (SRS).
Date:
June 23, 2004
Creator:
COUTTS, DA.
Object Type:
Article
System:
The UNT Digital Library
NIF Optical Materials and Fabrication Technologies: An Overview
The high-energy/high-power section of the NIF laser system contains 7360 meter-scale optics. Advanced optical materials and fabrication technologies needed to manufacture the NIF optics have been developed and put into production at key vendor sites. Production rates are up to 20 times faster and per-optic costs 5 times lower than could be achieved prior to the NIF. In addition, the optics manufactured for NIF are better than specification giving laser performance better than the design. A suite of custom metrology tools have been designed, built and installed at the vendor sites to verify compliance with NIF optical specifications. A brief description of the NIF optical wavefront specifications for the glass and crystal optics is presented. The wavefront specifications span a continuous range of spatial scale-lengths from 10 {micro}m to 0.5 m (full aperture). We have continued our multi-year research effort to improve the lifetime (i.e. damage resistance) of bulk optical materials, finished optical surfaces and multi-layer dielectric coatings. New methods for post-processing the completed optic to improve the damage resistance have been developed and made operational. This includes laser conditioning of coatings, glass surfaces and bulk KDP and DKDP and well as raster and full aperture defect mapping systems. Research …
Date:
February 23, 2004
Creator:
Campbell, J. H.; Hawley-Fedder, R. A.; Stolz, C. J.; Menapace, J. A.; Borden, M. R.; Whitman, P. K. et al.
Object Type:
Article
System:
The UNT Digital Library
Optimal Centroid Position Estimation
The alignment of high energy laser beams for potential fusion experiments demand high precision and accuracy by the underlying positioning algorithms. This paper discusses the feasibility of employing online optimal position estimators in the form of model-based processors to achieve the desired results. Here we discuss the modeling, development, implementation and processing of model-based processors applied to both simulated and actual beam line data.
Date:
July 23, 2004
Creator:
Candy, J. V.; McClay, W. A.; Awwal, A. S. & Ferguson, S. W.
Object Type:
Article
System:
The UNT Digital Library
Oral History Interview with Robert Carey, March 23, 2004
The National Museum of the Pacific War presents an interview with Robert Carey. Carey joined the Marine Corps in an officer candidate class in November of 1942. In July of 1943 he was transferred to the Navy V-12 Program, completing midshipman and landing craft school. He was stationed aboard the USS Venango (AKA-82) beginning June of 1944. In the spring of 1945 they transported cargo for the impending assault on Okinawa, carrying troops, landing craft vehicles and gear of the Army’s 82nd Signal Construction Battalion. Carey was aboard when they participated in the Battle of Okinawa, returning to the US in November of 1945. He was discharged in March of 1946.
Date:
March 23, 2004
Creator:
Carey, Robert
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Robert Carey, March 23, 2004
The National Museum of the Pacific War presents an interview with Robert Carey. Carey joined the Marine Corps in an officer candidate class in November of 1942. In July of 1943 he was transferred to the Navy V-12 Program, completing midshipman and landing craft school. He was stationed aboard the USS Venango (AKA-82) beginning June of 1944. In the spring of 1945 they transported cargo for the impending assault on Okinawa, carrying troops, landing craft vehicles and gear of the Army’s 82nd Signal Construction Battalion. Carey was aboard when they participated in the Battle of Okinawa, returning to the US in November of 1945. He was discharged in March of 1946.
Date:
March 23, 2004
Creator:
Carey, Robert
Object Type:
Text
System:
The Portal to Texas History
Boerne Star & Hill Country Recorder (Boerne, Tex.), Vol. 98, No. 82, Ed. 1 Tuesday, November 23, 2004
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
November 23, 2004
Creator:
Cartwright, Brian & Barboza, Kerry
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 98, No. 7, Ed. 1 Friday, January 23, 2004
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
January 23, 2004
Creator:
Cartwright, Brian & Morgan, Clay
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 98, No. 24, Ed. 1 Tuesday, March 23, 2004
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2004
Creator:
Cartwright, Brian & Morgan, Clay
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 98, No. 33, Ed. 1 Friday, April 23, 2004
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
April 23, 2004
Creator:
Cartwright, Brian & Morgan, Clay
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 98, No. 48, Ed. 1 Friday, July 23, 2004
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
July 23, 2004
Creator:
Cartwright, Brian & Morgan, Clay
Object Type:
Newspaper
System:
The Portal to Texas History
Determination of C0-60 in Cobalt Slugs and Slabs and Radionuclides in Curium Sampler Slugs L-Reactor Disassembly Basin
Co-60 was historically produced in the SRS reactors. Cobalt slugs were irradiated in the early 1970s. Post-production, remaining cobalt slugs (including slab form) were consolidated for storage. There are approximately nine hundred cobalt slugs currently stored awaiting final disposition. These slugs had historically incomplete documentation for activity rates; therefore, assaying was required in order to determine their activity levels. Since the gamma dose rate from these slugs is extremely high, the most cost effective way to shield a source of this magnitude from personnel and the radiation detector was to use the basin water in which the slugs are stored as the shield. A sodium iodide gamma detector was placed above a specially designed air collimator assembly, so that slug was at least eight feet from the detector and was shielded by the basin water. Using a sodium iodide detector and multichannel analyzer system and an underwater collimator assembly, Co-60 concentrations we re determined for Disassembly Basin cobalt slugs and slabs and 18 curium sampler slugs. The total activity of all of the assayed slugs summed to 31,783 curies. From the Co-60 concentrations of the curium sampler slugs, the irradiation flux was determined for the known irradiation time. The amounts …
Date:
January 23, 2004
Creator:
Casella, V.R.
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 82, No. 52, Ed. 1 Friday, January 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
January 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 82, No. 83, Ed. 1 Monday, February 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
February 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 82, No. 112, Ed. 1 Tuesday, March 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 82, No. 144, Ed. 1 Friday, April 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
April 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 82, No. 174, Ed. 1 Sunday, May 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
May 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 82, No. 205, Ed. 1 Wednesday, June 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
June 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 82, No. 235, Ed. 1 Friday, July 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
July 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 83, No. 266, Ed. 1 Monday, August 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
August 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 83, No. 294, Ed. 1 Thursday, September 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
September 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 83, No. 324, Ed. 1 Saturday, October 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
October 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 83, No. 354, Ed. 1 Tuesday, November 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
November 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 84, No. 18, Ed. 1 Thursday, December 23, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 23, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
Appropriations for FY2005: U.S. Department of Agriculture and Related Agencies
Appropriations are one part of a complex federal budget process that includes budget resolutions, appropriations (regular, supplemental, and continuing) bills, rescissions, and budget reconciliation bills. This Report is a guide to one of the 13 regular appropriations bills that Congress passes each year. It is designed to supplement the information provided by the House and Senate Appropriations Subcommittees on Agriculture.
Date:
September 23, 2004
Creator:
Chite, Ralph M.
Object Type:
Report
System:
The UNT Digital Library