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National Emergency Powers
The President of the United States has available certain powers that may be exercised in the event that the nation is threatened by crisis, exigency, or emergency circumstances (other than natural disasters, war, or near-war situations). Such powers may be stated explicitly or implied by the Constitution, assumed by the Chief Executive to be permissible constitutionally, or inferred from or specified by statute. Through legislation, Congress has made a great many delegations of authority in this regard over the past 200 years.
Date:
September 25, 2001
Creator:
Relyea, Harold C.
Object Type:
Report
System:
The UNT Digital Library
[News Clip: Homeland Defense]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
September 25, 2001, 4:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 85, No. 29, Ed. 1 Tuesday, September 25, 2001
Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date:
September 25, 2001
Creator:
Johnson, Jennifer
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Optimizing the Grinding Process for Ceramic Materials
None
Date:
September 25, 2001
Creator:
McSpadden, SB
Object Type:
Report
System:
The UNT Digital Library
Oral History Interview with Theron MacKay, September 25, 2001
The National Museum of the Pacific War presents an oral interview with Theron MacKay. MacKay was born in Providence, Rhode Island 13 July 1924 and joined the Navy in June 1943. After completing boot camp at the Great Lakes Naval Training Center, Illinois, he was sent to Solomons, Maryland for amphibious training. He received four weeks of training in the duties of each member of a boat crew in various types of large landing craft and graduated as a qualified Coxswain. He then went aboard the USS Samuel Chase (APA-26) for more training. Upon completion, he was assigned to the USS Dorothea L. Dix (AP-67) and participated in the landing in North Africa on 8 November 1942. Upon returning to the US, MacKay reported aboard USS LST-342. After being outfitted with various guns, they departed in March 1943, along with twelve other LSTs, for the Solomon Islands. USS LST-342 was torpedoed by Japanese submarine Ro-106. The explosion blew the ship in half and only five of the 86-man crew survived. Over fifty of the soldiers on board were killed. MacKay was wounded and taken to a field hospital on Guadalcanal for emergency treatment and then to the Noumea, New Caledonia …
Date:
September 25, 2001
Creator:
MacKay, Theron
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Theron MacKay, September 25, 2001
The National Museum of the Pacific War presents an oral interview with Theron MacKay. MacKay was born in Providence, Rhode Island 13 July 1924 and joined the Navy in June 1943. After completing boot camp at the Great Lakes Naval Training Center, Illinois, he was sent to Solomons, Maryland for amphibious training. He received four weeks of training in the duties of each member of a boat crew in various types of large landing craft and graduated as a qualified Coxswain. He then went aboard the USS Samuel Chase (APA-26) for more training. Upon completion, he was assigned to the USS Dorothea L. Dix (AP-67) and participated in the landing in North Africa on 8 November 1942. Upon returning to the US, MacKay reported aboard USS LST-342. After being outfitted with various guns, they departed in March 1943, along with twelve other LSTs, for the Solomon Islands. USS LST-342 was torpedoed by Japanese submarine Ro-106. The explosion blew the ship in half and only five of the 86-man crew survived. Over fifty of the soldiers on board were killed. MacKay was wounded and taken to a field hospital on Guadalcanal for emergency treatment and then to the Noumea, New Caledonia …
Date:
September 25, 2001
Creator:
MacKay, Theron
Object Type:
Text
System:
The Portal to Texas History
Performance Assessment and Sensitivity Analyses of Disposal of Plutonium as Can-in-Canister Ceramic
The purpose of this analysis is to examine whether there is a justification for using high-level waste (HLW) as a surrogate for plutonium disposal in can-in-canister ceramic in the total-system performance assessment (TSPA) model for the Site Recommendation (SR). In the TSPA-SR model, the immobilized plutonium waste form is not explicitly represented, but is implicitly represented as an equal number of canisters of HLW. There are about 50 metric tons of plutonium in the U. S. Department of Energy inventory of surplus fissile material that could be disposed. Approximately 17 tons of this material contain significant quantities of impurities and are considered unsuitable for mixed-oxide (MOX) reactor fuel. This material has been designated for direct disposal by immobilization in a ceramic waste form and encapsulating this waste form in high-level waste (HLW). The remaining plutonium is suitable for incorporation into MOX fuel assemblies for commercial reactors (Shaw 1999, Section 2). In this analysis, two cases of immobilized plutonium disposal are analyzed, the 17-ton case and the 13-ton case (Shaw et al. 2001, Section 2.2). The MOX spent-fuel disposal is not analyzed in this report. In the TSPA-VA (CRWMS M&O 1998a, Appendix B, Section B-4), the calculated dose release from immobilized …
Date:
September 25, 2001
Creator:
Senger, Rainer
Object Type:
Report
System:
The UNT Digital Library
Plutonium Immobilization Can Loading Summary Report
This report discusses the Plutonium Immobilization Can Loading work the Savannah River Technology Center completed in Fiscal Year 2000 and the first half of Fiscal Year 2001.
Date:
September 25, 2001
Creator:
Kriikku, E.
Object Type:
Report
System:
The UNT Digital Library
Rains County Leader (Emory, Tex.), Vol. 114, No. 16, Ed. 1 Tuesday, September 25, 2001
Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date:
September 25, 2001
Creator:
Hill, Earl Clyde, Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
Russia
None
Date:
September 25, 2001
Creator:
Goldman, Stuart D.
Object Type:
Report
System:
The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 86, No. 322, Ed. 1 Tuesday, September 25, 2001
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 25, 2001
Creator:
Quinnelly, Lorrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Temporal Incoherence Induced Upon a High-Intensity Beam by Plasma Propagation
Direct measurement of the coherence time of a high-intensity laser beam (600 ps, 10{sup 14} W.cm{sup -2}) after plasma propagation is achieved using a Michelson interferometer. Through plasma of interest for indirect-drive fusion (0.1 x n{sub c}, 1 mm long), a large decrease of the coherence time is observed, from 100 ps to {approx} 10 ps, induced by the interaction between the intense beam and the plasma. This decrease is even stronger as the light is scattered at larger angles from the initial beam angular distribution and as the plasma density is increased. The results coincide with trends observed in recent numerical simulations.
Date:
September 25, 2001
Creator:
Fuchs, J.; Labaune, C.; Depierreux, S.; Bandulet, H.; Michel, P. & Baldis, H. A.
Object Type:
Article
System:
The UNT Digital Library
Terrorism, the Future, and U.S. Foreign Policy
None
Date:
September 25, 2001
Creator:
Perl, Raphael F.
Object Type:
Report
System:
The UNT Digital Library
Test of the ITER Central Solenoid Model Coil and CS Insert
The Central Solenoid Model Coil (CSMC) was designed and built from 1993 to 1999 by an ITER collaboration between the US and Japan, with contributions from the European Union and the Russian Federation. The main goal of the project was to establish the superconducting magnet technology necessary for a large-scale fusion experimental reactor. Three heavily instrumented insert coils were built to cover a wide operational space for testing. The CS Insert, built by Japan, was tested in April-August of 2000. The TF Insert, built by Russian Federation, will be tested in the fall of 2001. The NbAl Insert, built by Japan, will be tested in 2002. The testing takes place in the CSMC Test Facility at the Japan Atomic Energy Research Institute, Naka, Japan. The CSMC was charged successfully without training to its design current of 46 kA to produce 13 T in the magnet bore. The stored energy at 46 kA was 640 MJ. This paper presents the main results of the CSMC and the CS Insert testing--magnet critical parameters, ac losses, joint performance, quench characteristics and some results of the post-test analysis.
Date:
September 25, 2001
Creator:
Martovetsky, N.; Michael, P.; Minervini, J.; Radovinsky, A.; Takayasu, M.; Gung, C. Y. et al.
Object Type:
Article
System:
The UNT Digital Library
[Texas Daily Newspaper Associations' nominations record]
Texas Daily Newspaper Associations' nominations record. The record goes as far back as 1985/86 and on-ward until 2006/07. The nominations are also divided by circulation classes by how many subscribers each newspaper has.
Date:
September 25, 2001
Creator:
Texas Daily Newspaper Association
Object Type:
Text
System:
The UNT Digital Library
TRE To Begin Fort Worth Service This Year Despite Weather Delays
News release concerning the completion of DART and the T's Trinity Railway Express extension to Fort Worth on schedule despite numerous weather and construction delays.
Date:
September 25, 2001
Creator:
Moorman, Melissa
Object Type:
Text
System:
The Portal to Texas History
U.S.-Jordan Free Trade Agreement
None
Date:
September 25, 2001
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 79, No. 272, Ed. 1 Saturday, August 25, 2001
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
August 25, 2001
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
Development of a thermionic magnicon amplifier at 11.4 GHz. Final report for period May 16, 1995 - May 15, 2001
This is the final report on the research program ''Development of a Thermionic Magnicon Amplifier at 11.4 GHz,'' which was carried out by the Plasma Physics Division of the Naval Research Laboratory. Its goal was to develop a high-power, frequency-doubling X-band magnicon amplifier, an advanced scanning-beam amplifier, for use in future linear colliders. The final design parameters were 61 MW at 11.424 GHz, 59 dB gain, 59% efficiency, 1 microsecond pulselength and 10 Hz repetition rate. At the conclusion of this program, the magnicon was undergoing high-power conditioning, having already demonstrated high-power operation, phase stability, a linear drive curve, a small operational frequency bandwidth and a spectrally pure, single-mode output.
Date:
August 25, 2001
Creator:
Gold, Steven H. & Fliflet, Arne W.
Object Type:
Report
System:
The UNT Digital Library
An experimental and density functional theory study of the interactions of CH4 with H-ZSM-5
The interactions of methane with Bronsted acid sites in H-ZSM-5 were investigated both experimentally and theoretically. Diffuse reflectance infrared spectroscopy was used to acquire spectra for methane adsorbed on H-ZSM-5 at room temperature and at 77 K. Upon adsorption, the v1 and v3 vibrational bands of methane shift by -15 and -23 cm-1, respectively, and the vibrational band for OH groups associated with Bronsted acid sites shifts by -93 cm-1. Quantum chemical calculations conducted at the DFT level of theory with a 6-31g**++ basis set show that the observed shifts for methane are attributable to the effects of the electrostatic field created by the atoms of the zeolite. To represent the influence of the zeolite on the adsorbed methane correctly, it is essential to take into account the effects of the Madelung field, as well as the local effects of the acid center. The calculated shift in the vibrational frequency of the bridging OH group lies within the range observed experimentally. However, the quantitative agreement of the calculated and observed shift is not as good as that seen for the bands of CH4.
Date:
August 25, 2001
Creator:
Khaliullin, Rustam Z.; Bell, Alexis T. & Kazansky, Vladimir B.
Object Type:
Article
System:
The UNT Digital Library
30 years of high-intensity negative ion sources for accelerators
Thirty years ago, July 1, 1971, significant enhancement of negative ion emission from a gas discharge following an admixture of cesium was observed for the first time. This observation became the basis for the development of Surface Plasma Sources (SPS) for efficient production of negative ions from the interaction of plasma particles with electrodes on which adsorbed cesium reduced the surface work-function. The emission current density of negative ions increased rapidly from j {approximately} 10 mA/cm{sup 2} to 3.7 A/cm{sup 2} with a flat cathode and up to 8 A/cm{sup 2} with an optimized geometrical focusing in the long pulse SPS, and to 0.3 A/cm{sup 2} for DC SPS, recently increased up to 0.7 A/cm{sup 2}. Discovery of charge-exchange cooling helped decrease the negative ion temperature T below 1 eV, and increase brightness by many orders to a level compatible with the best proton sources, B = j/T> 1 A/cm{sup 2} eV. The combination of the SPS with charge-exchange injection improved large accelerators operation and has permitted beam accumulation up to space-charge limit and overcome this limit several times. The early SPS for accelerators have been in operation without modification for {approximately} 25 years. Advanced version of the SPS for …
Date:
July 25, 2001
Creator:
Dudnikov, Vadim
Object Type:
Article
System:
The UNT Digital Library
ADVANCED DIAGNOSTIC TECHNIQUES FOR THREE-PHASE SLURRY BUBBLE COLUMN REACTORS (SBCR)
This report summarizes the accomplishment made during the second year of this cooperative research effort between Washington University, Ohio State University and Air Products and Chemicals. The technical difficulties that were encountered in implementing Computer Automated Radioactive Particle Tracking (CARPT) in high pressure SBCR have been successfully resolved. New strategies for data acquisition and calibration procedure have been implemented. These have been performed as a part of other projects supported by Industrial Consortium and DOE via contract DE-2295PC95051 which are executed in parallel with this grant. CARPT and Computed Tomography (CT) experiments have been performed using air-water-glass beads in 6 inch high pressure stainless steel slurry bubble column reactor at selected conditions. Data processing of this work is in progress. The overall gas holdup and the hydrodynamic parameters are measured by Laser Doppler Anemometry (LDA) in 2 inch slurry bubble column using Norpar 15 that mimic at room temperature the Fischer Tropsch wax at FT reaction conditions of high pressure and temperature. To improve the design and scale-up of bubble column, new correlations have been developed to predict the radial gas holdup and the time averaged axial liquid recirculation velocity profiles in bubble columns.
Date:
July 25, 2001
Creator:
Al-Dahhan, M.H.; Dudukovic, M.P. & Fan, L.S.
Object Type:
Report
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 102, No. 124, Ed. 1 Wednesday, July 25, 2001
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 25, 2001
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, July 25, 2001
Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date:
July 25, 2001
Creator:
Schwind, Jim & Holton, Kathleen
Object Type:
Newspaper
System:
The Portal to Texas History