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The Gilmer Mirror (Gilmer, Tex.), Vol. 122, No. 9, Ed. 1 Saturday, January 30, 1999
Semiweekly newspaper from Gilmer, Texas that includes local, state, and national news along with advertising.
Date:
January 30, 1999
Creator:
Overton, Mac
Object Type:
Newspaper
System:
The Portal to Texas History
Pawhuska Journal-Capital (Pawhuska, Okla.), Vol. 89, No. 9, Ed. 1 Saturday, January 30, 1999
Semiweekly newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 30, 1999
Creator:
Gann, Sherry
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
TECHNOLOGY DEVELOPMENT FOR IRON AND COBALT FISCHER-TROPSCH CATALYSTS
The effects of copper on Fischer-Tropsch activity, selectivity and water-gas shift activity were studied over a wide range of syngas conversion. Three catalyst compositions were prepared for this study: (a) 100Fe/4.6Si/1.4K, (b) 100Fe/4.6Si/0.10Cu/1.4K and (c) 100Fe/4.6Si/2.0Cu/1.4K. The results are reported in Task 2. The literature review for cobalt catalysts is approximately 90% complete. Due to the size of the document, it has been submitted as a separate report labeled Task 6.
Date:
January 30, 1999
Creator:
Davis, Burtron H.
Object Type:
Report
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 100, No. 12, Ed. 1 Tuesday, March 30, 1999
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 30, 1999
Creator:
Cole, Carol
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
At-Risk and Delinquent Youths: Fiscal Year 1998 Programs
Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided updated information on the: (1) number of federal programs that served at-risk or delinquent youths in fiscal year (FY) 1998; (2) amount of FY 1998 appropriations dedicated toward youths in these programs; and (3) services these programs provided."
Date:
March 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
Atmospheric neutrinos in Soudan 2.
Soudan 2 has measured the atmospheric neutrino flavor ratio with 4.2 fiducial kiloton-years of exposure. It measures a flavor ratio of 0.66 {+-} 0.11(stat), inconsistent with the expected ratio but consistent with the hypothesis of neutrino oscillations and the Super-Kamiokande data. In a sample of events with good angular resolution, fits to the L/E distribution suggest that {Delta}m{sup 2} > 10{sup {minus}3} eV{sup 2}.
Date:
March 30, 1999
Creator:
Goodman, M. C.
Object Type:
Article
System:
The UNT Digital Library
Baseline unconverted light management (indirect drive configuration)
This document defines the baseline plan for the management of unconverted light in the NIF target chamber. It includes a detailed description of the characteristics of the diffractive optics (color separation grating) and their orientation for each beam. The resulting unconverted light distribution is then described in a form that will ease experiment planning.
Date:
March 30, 1999
Creator:
Dixit, Sham & Kalantar, Dan
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 77, No. 129, Ed. 1 Tuesday, March 30, 1999
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 30, 1999
Creator:
Dobbs, Gary
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 94, No. 26, Ed. 1 Tuesday, March 30, 1999
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 30, 1999
Creator:
Chionsini, Brandi
Object Type:
Newspaper
System:
The Portal to Texas History
The Borrower's Guide to Financing Solar Energy Systems - A Federal Overview
This booklet describes authorized lending programs and loan guarantees provided by Fannie Mae, Freddie Mac and several Federal agencies, including DOE, that consumers and businesses can use to finance solar heat or electric systems and energy efficient mortgages.
Date:
March 30, 1999
Creator:
Eiffert, P.
Object Type:
Book
System:
The UNT Digital Library
China-U.S. Summitry: Premier Zhu Rongji’s April 1999 Visit
This report contains an overview of Premier Zhu Rongji's first official vist to the United States. This report provides the U.S.-China troubles and individual goals and constraints.
Date:
March 30, 1999
Creator:
Dumbaugh, Kerry
Object Type:
Report
System:
The UNT Digital Library
Comparison of fiber polishing techniques
Many D0 Run II detectors currently in production rely on scintillating tile and fiber technology. In general, light from active scintillating elements or calibration signals is transported to the photodetection system along optical fiber pathways. Building a tile/fiber detector requires very conscientious technical support and a high degree of quality control; polishing fibers is one of the most delicate of tasks involved. This note compares three methods used to polish Hewlett Packard HFBR-RUS500 fiber. This type of fiber is expected to be used in both the Muon Scintillator Counters (MSC) and the InterCryostat Detector (ICD) calibration systems to transport light from the LED distribution block to the photomultiplier tubes.
Date:
March 30, 1999
Creator:
P.Hanlet, M.Marcus, E.Gallas and C. Lindenmeyer
Object Type:
Report
System:
The UNT Digital Library
Design of highly specific cytotoxins by using trans-splicing ribozymes
This article discusses the design of highly specific cytotoxins by using trans-splicing ribozymes.
Date:
March 30, 1999
Creator:
Ayre, Brian G.; Köhler, Uwe; Haseloff, Jim & Goodman, Howard M.
Object Type:
Article
System:
The UNT Digital Library
Drug Certification of Mexico in 1999: Arguments For and Against Congressional Resolutions of Disapproval
This report presents arguments for and against congressional resolutions to disapprove President Clinton’s February 26, 1999 certification of Mexico as a fully cooperative country in efforts to control illicit narcotics.1 These resolutions (H.J.Res. 35--Bachus, and H.J.Res. 43--Mica and Gilman) would disapprove the President’s certification, but would permit him to avoid withholding of assistance to Mexico if he determined that vital national interests required such assistance.
Date:
March 30, 1999
Creator:
Storrs, K. Larry
Object Type:
Report
System:
The UNT Digital Library
Drug Control: INS and Customs Can Do More To Prevent Drug-Related Employee Corruption
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Immigration and Naturalization Service's (INS) and the U.S. Customs Service's efforts to address employee corruption on the Southwest Border, focusing on: (1) the extent to which INS and Customs have and comply with policies and procedures for ensuring employee integrity; (2) identifying and comparing the Department of Justice's (DOJ) and Department of the Treasury's organizational structures, policies, and procedures for handling allegations of drug-related employee misconduct and whether the policies and procedures are followed; (3) the types of illegal drug-related activities in which INS and Customs employees on the Southwest Border have been involved; and (4) the extent to which lessons learned from corruption cases closed in fiscal years 1992 through 1997 have led to changes in policies and procedures for preventing the drug-related corruption of INS and Customs employees."
Date:
March 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Dry lubricant films for aluminum forming.
During metal forming process, lubricants are crucial to prevent direct contact, adhesion, transfer and scuffing of workpiece materials and tools. Boric acid films can be firmly adhered to the clean aluminum surfaces by spraying their methanol solutions and provide extremely low friction coefficient (about 0.04). The cohesion strengths of the bonded films vary with the types of aluminum alloys (6061, 6111 and 5754). The sheet metal forming tests indicate that boric acid films and the combined films of boric acid and mineral oil can create larger strains than the commercial liquid and solid lubricants, showing that they possess excellent lubricities for aluminum forming. SEM analyses indicate that boric acid dry films separate the workpiece and die materials, and prevent their direct contact and preserve their surface qualities. Since boric acid is non-toxic and easily removed by water, it can be expected that boric acid films are environmentally friendly, cost effective and very efficient lubricants for sheet aluminum cold forming.
Date:
March 30, 1999
Creator:
Wei, J.; Erdemir, A. & Fenske, G. R.
Object Type:
Article
System:
The UNT Digital Library
Duct Systems in Large Commercial Buildings: Physical Characterization, Air Leakage, and Heat Conduction Gains
None
Date:
March 30, 1999
Creator:
Fisk, William J.; Delp, Woody W.; Diamond, Rick C.; Dickerhoff, Darryl J.; Levinson, Ronnen M.; Modera, Mark P. et al.
Object Type:
Article
System:
The UNT Digital Library
Ensemble: 1999-03-30 Lab Band Madness
Access:
Use of this item is restricted to the UNT Community
A jazz band concert performed at the UNT College of Music Winspear Hall.
Date:
March 30, 1999
Creator:
UNT Lab Bands
Object Type:
Sound
System:
The UNT Digital Library
Ensemble: 1999-03-30 – Spectrum III
Access:
Use of this item is restricted to the UNT Community
A new student composition concert at the UNT College of Music Recital Hall.
Date:
March 30, 1999
Creator:
unknown
Object Type:
Sound
System:
The UNT Digital Library
Evaluation of Flygt Mixers for Application in Savannah River Site Tank 19 Test Results from Phase A: Small-Scale Testing at ITT Flygt
The key findings of the small-scale Flygt mixer tests are provided in this section. Some of these findings may not apply in larger tanks, so these data must be applied carefully when making predictions for large tanks. Flygt mixer testing in larger tanks at PNNL and in a full-scale tank at the SRS will be used to determine the applicability of these findings. The principal objectives of the small-scale Flygt mixer tests were to measure the critical fluid velocities required for sludge mobilization and particle suspension, to evaluate the applicability of the Gladki (1997) method for predicting required mixer thrust, and to provide small-scale test results for comparison with larger-scale tests to observe the effects of scale-up. The tank profile and mixer orientation (i.e., stationary, horizontal mixers) were in the same configuration as the prototype system, however, available resources did not allow geometric, kinematic, and dynamic similitude to be achieved. The results of these tests will be used in conjunction with the results from similar tests using larger tanks and mixers (tank diameters of 1.8 and 5.7 m [Powell et al. 1999]) to evaluate the effects of scaling and to aid in developing a methodology for predicting performance at full …
Date:
March 30, 1999
Creator:
Powell, M. R.; Farmer, J. R.; Gladki, H.; Hatchell, B. K.; Poirier, M. R. & Rodwell, P. O.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of Flygt Mixers for Application in Savannah River Site Tank 19 Test Results from Phase B: Mid-Scale Testing at PNNL
Pacific Northwest National Laboratory (PNNL) performed mixer tests using 3-kW (4-hp) Flygt mixers in 1.8- and 5.7-m-diameter tanks at the 336 building facility in Richland, Washington to evaluate candidate scaling relationships for Flygt mixers used for sludge mobilization and particle suspension. These tests constituted the second phase of a three-phase test program involving representatives from ITT Flygt Corporation, the Savannah River Site (SRS), the Oak Ridge National Laboratory (ORNL), and PNNL. The results of the first phase of tests, which were conducted at ITT Flygt's facility in a 0.45-m-diameter tank, are documented in Powell et al. (1999). Although some of the Phase B tests were geometrically similar to selected Phase A tests (0.45-m tank), none of the Phase B tests were geometrically, cinematically, and/or dynamically similar to the planned Tank 19 mixing system. Therefore, the mixing observed during the Phase B tests is not directly indicative of the mixing expected in Tank 19 and some extrapolation of the data is required to make predictions for Tank 19 mixing. Of particular concern is the size of the mixer propellers used for the 5.7-m tank tests. These propellers were more than three times larger than required by geometric scaling of the Tank …
Date:
March 30, 1999
Creator:
Powell, M. R.; Combs, W. H.; Farmer, J. R.; Gladki, H.; Hatchell, B. K.; Johnson, M. A. et al.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of methods for application of epitaxial buffer and superconductor layers
The recent achievements of critical currents exceeding million amperes per square centimeter at 77K in YBCO deposited over suitably textured substrate have stimulated interest in the potential applications of coated conductors at high temperatures and in high magnetic fields. Currently, ion-beam assisted deposition (IBAD), and rolling assisted bi-axially textured substrate (RABiTS), represent two available options for obtaining textured substrates. For applying suitable coatings of buffer and high temperature superconductor (HTS) material over textured substrates, several options are available which include sputtering, electron-beam evaporation, laser ablation, electrophoresis, chemical vapor deposition (including metal organics chemical vapor deposition), sol-gel, metal organics decomposition, electrodeposition and aerosol/spray pyrolysis. A commercial continuous long-length wire/tape manufacturing scheme developed out of any suitable combination of the above techniques would consist of operations involving preparation of the substrate and application of buffer, HTS and passivation/insulation materials and special treatment steps such as post-annealing. These operations can be effected by various process parameters that can be classified into chemistry, materials, engineering and environmental related parameters. Under the DOE-sponsored program, to carry out an engineering evaluation, first, the process flow schemes were developed for various candidate options identifying the major operating steps, process conditions, and process streams. Next, to evaluate quantifiable …
Date:
March 30, 1999
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, March 30, 1999
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 30, 1999
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Federal Power: Implications of Reduced Maintenance and Repairs of Federal Hydropower Plants
A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the: (1) reliability of the Bureau of Reclamation's and Army Corps of Engineers' hydropower plants in generating electricity compared with the reliability of nonfederal hydropower plants; (2) reasons why the Bureau's and the Corps' plants may be less reliable than nonfederal plants and the potential implications of reduced reliability; and (3) actions taken to obtain funding to better maintain and repair the Bureau's and the Corps' plants."
Date:
March 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library