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Abilene Philharmonic Playbill: September 15-October 27, 2001
Program for an Abilene Philharmonic concert that ran from September 15th to October 27th (classical concert) during the 51st season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
September 2001
Creator:
Abilene Philharmonic
Object Type:
Book
System:
The Portal to Texas History
AC-Current Burn-Through of 13-mm-Thick Aluminum and Steel
None
Date:
September 1, 2001
Creator:
LOESCHER, DOUGLAS H.
Object Type:
Report
System:
The UNT Digital Library
Across-Shelf Larval, Postlarval, and Juvenile Fish Collected at Offshore Oil and Gas Platforms and a Coastal Rock Jetty West of the Mississippi River Delta
A study that examines the effect of oil and gas platforms on the habitats and populations of fish communities near them.
Date:
September 2001
Creator:
Hernandez, Frank J. Jr.; Shaw, Richard F.; Cope, Joseph S.; Ditty, James G.; Benfield, Mark C. & Farooqi, Talat
Object Type:
Report
System:
The UNT Digital Library
ADVANCED FLUE GAS CONDITIONING AS A RETROFIT UPGRADE TO ENHANCE PM COLLECTION FROM COAL-FIRED ELECTRIC UTILITY BOILERS
The U.S. Department of Energy and ADA Environmental Solutions are engaged in a project to develop commercial flue gas conditioning additives. The objective is to develop conditioning agents that can help improve particulate control performance of smaller or under-sized electrostatic precipitators on utility coal-fired boilers. The new chemicals will be used to control both the electrical resistivity and the adhesion or cohesivity of the fly ash. There is a need to provide cost-effective and safer alternatives to traditional flue gas conditioning with SO{sub 3} and ammonia. During this reporting quarter, further laboratory-screening tests of additive formulations were completed. For these tests, the electrostatic tensiometer method was used for determination of fly ash cohesivity. Resistivity was measured for each screening test with a multi-cell laboratory fly ash resistivity furnace constructed for this project. Also during this quarter chemical formulation testing was undertaken to identify stable and compatible resistivity/cohesivity liquid products.
Date:
September 1, 2001
Creator:
Baldrey, Kenneth E.
Object Type:
Report
System:
The UNT Digital Library
ADVANCED FUSION TECHNOLOGY RESEARCH AND DEVELOPMENT ANNUAL REPORT TO THE US DEPARTMENT OF ENERGY
OAK A271 ADVANCED FUSION TECHNOLOGY RESEARCH AND DEVELOPMENT ANNUAL REPORT TO THE US DEPARTMENT OF ENERGY. The General Atomics (GA) Advanced Fusion Technology Program seeks to advance the knowledge base needed for next-generation fusion experiments, and ultimately for an economical and environmentally attractive fusion energy source. To achieve this objective, they carry out fusion systems design studies to evaluate the technologies needed for next-step experiments and power plants, and they conduct research to develop basic and applied knowledge about these technologies. GA's Advanced Fusion Technology program derives from, and draws on, the physics and engineering expertise built up by many years of experience in designing, building, and operating plasma physics experiments. The technology development activities take full advantage of the GA DIII-D program, the DIII-D facility and the Inertial Confinement Fusion (ICF) program and the ICF Target Fabrication facility.
Date:
September 1, 2001
Creator:
STAFF, PROJECT
Object Type:
Report
System:
The UNT Digital Library
Advanced Signal Processing for Thermal Flaw Detection
Dynamic thermography is a promising technology for inspecting metallic and composite structures used in high-consequence industries. However, the reliability and inspection sensitivity of this technology has historically been limited by the need for extensive operator experience and the use of human judgment and visual acuity to detect flaws in the large volume of infrared image data collected. To overcome these limitations new automated data analysis algorithms and software is needed. The primary objectives of this research effort were to develop a data processing methodology that is tied to the underlying physics, which reduces or removes the data interpretation requirements, and which eliminates the need to look at significant numbers of data frames to determine if a flaw is present. Considering the strengths and weakness of previous research efforts, this research elected to couple both the temporal and spatial attributes of the surface temperature. Of the possible algorithms investigated, the best performing was a radiance weighted root mean square Laplacian metric that included a multiplicative surface effect correction factor and a novel spatio-temporal parametric model for data smoothing. This metric demonstrated the potential for detecting flaws smaller than 0.075 inch in inspection areas on the order of one square foot. Included …
Date:
September 1, 2001
Creator:
Valley, Michael T.; Hansche, Bruce D.; Paez, Thomas L.; Urbina, Angel & Ashbaugh, D. Michael
Object Type:
Report
System:
The UNT Digital Library
ADVANCED STRIPPER GAS PRODUCED WATER REMEDIATION
Natural gas and oil production from stripper wells also produces water contaminated with hydrocarbons, and in most locations, salts and trace elements. The hydrocarbons are not generally present in concentrations that allow the operator to economically recover these liquids. Produced liquids, (stripper gas water) which are predominantly water, present the operator with two options; purify the water to acceptable levels of contaminates, or pay for the disposal of the water. The project scope involves testing SynCoal as a sorbent to reduce the levels of contamination in stripper gas well produced water to a level that the water can be put to a productive use. Produced water is to be filtered with SynCoal, a processed sub-bituminous coal. It is expected that the surface area of and in the SynCoal would sorb the hydrocarbons and other contaminates and the effluent would be usable for agricultural purposes. Test plan anticipates using two well locations described as being disparate in the level and type of contaminates present. The loading capacity and the rate of loading for the sorbent should be quantified in field testing situations which include unregulated and widely varying liquid flow rates. This will require significant flexibility in the initial stages of …
Date:
September 1, 2001
Creator:
Sheldon, Ray W.
Object Type:
Report
System:
The UNT Digital Library
ADVANCED STRIPPER GAS PRODUCED WATER REMEDIATION
Natural gas and oil production from stripper wells also produces water contaminated with hydrocarbons, and in most locations, salts and trace elements. The hydrocarbons are not generally present in concentrations that allow the operator to economically recover these liquids. Produced liquids, (stripper gas water) which are predominantly water, present the operator with two options; purify the water to acceptable levels of contaminates, or pay for the disposal of the water. The project scope involves testing SynCoal as a sorbent to reduce the levels of contamination in stripper gas well produced water to a level that the water can be put to a productive use. Produced water is to be filtered with SynCoal, a processed sub-bituminous coal. It is expected that the surface area of and in the SynCoal would sorb the hydrocarbons and other contaminates and the effluent would be usable for agricultural purposes. Test plan anticipates using two well locations described as being disparate in the level and type of contaminates present. The loading capacity and the rate of loading for the sorbent should be quantified in field testing situations which include unregulated and widely varying liquid flow rates. This will require significant flexibility in the initial stages of …
Date:
September 1, 2001
Creator:
Sheldon, Ray W.
Object Type:
Report
System:
The UNT Digital Library
ADVANCED STRIPPER GAS PRODUCED WATER REMEDIATION
Natural gas and oil production from stripper wells also produces water contaminated with hydrocarbons, and in most locations, salts and trace elements. The hydrocarbons are not generally present in concentrations that allow the operator to economically recover these liquids. Produced liquids, (stripper gas water) which are predominantly water, present the operator with two options; purify the water to acceptable levels of contaminates, or pay for the disposal of the water. The project scope involves testing SynCoal as a sorbent to reduce the levels of contamination in stripper gas well produced water to a level that the water can be put to a productive use. Produced water is to be filtered with SynCoal, a processed sub-bituminous coal. It is expected that the surface area of and in the SynCoal would sorb the hydrocarbons and other contaminates and the effluent would be usable for agricultural purposes. Test plan anticipates using two well locations described as being disparate in the level and type of contaminates present. The loading capacity and the rate of loading for the sorbent should be quantified in field testing situations which include unregulated and widely varying liquid flow rates. This will require significant flexibility in the initial stages of …
Date:
September 1, 2001
Creator:
Sheldon, Ray W.
Object Type:
Report
System:
The UNT Digital Library
The Advocate, Volume 6, Issue 5, September-October 2001
Quarterly update providing information on environmental regulations for small businesses and local governments in Texas.
Date:
September 2001
Creator:
Texas Natural Resource Conservation Commission
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
The Age, Volume 24, Number 9, September 2001
Monthly publication containing information related to Chambers County, Texas, including current events of the Chambers County Historical Commission, the Wallisville Heritage Park, and the Chambers County historical and genealogical societies; reprinted newspaper articles about county events and citizens; and historical news and records.
Date:
September 2001
Creator:
Wallisville Heritage Park (Organization)
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Alan Ross Freedom Parade Fan
A fan from the 2001 Alan Ross Freedom Parade that features Tammy Faye Messner's face.
Date:
September 2001
Creator:
unknown
Object Type:
Physical Object
System:
The UNT Digital Library
Alternate Electrolyte Composition for Electropolishing of Niobium Surfaces
Electropolishing has shown promising results for the treatment of Nb cavities to be used in particle accelerators, particularly in the attainment of high surface electric fields. In support of the CEBAF Upgrade project and as part of a longer-term R and D program, we have investigated the properties of several electrolyte recipes. A particularly promising one consists of a mixture of lactic, sulfuric, and hydrofluoric acids. Initial tests reveal that smooth Nb surfaces can be achieved with no observable grain boundaries under optical microscope. We report on the results of the investigations of the parameters that control the polishing process using this particular acid mixture.
Date:
September 1, 2001
Creator:
Delayen, Jean R.; Mammosser, John; Phillips, Larry & Wu, Andy T.
Object Type:
Article
System:
The UNT Digital Library
Analytical Field Calculation of Helical Magnets with an Axilly Symmetric Iron Yoke
N/A
Date:
September 1, 2001
Creator:
Tominaka, T.; Okamura, M. & Katayama, T.
Object Type:
Report
System:
The UNT Digital Library
APPLICATION OF CYCLIC CO2 METHODS IN AN OVER-MATURE MISICBLE CO2 PILOT PROJECT-WEST MALLALIEU FIELD, LINCOLN COUNTY, MS
This progress report summarizes the results of a miscible cyclic CO{sub 2} project conducted at West Mallalieu Field Unit (WMU) Lincoln County, MS by J.P. Oil Company, Inc. Lafayette, LA. Information is presented regarding the verification of the mechanical integrity of the present candidate well, WMU 17-2B, to the exclusion of nearby more desirable wells from a reservoir standpoint. Engineering summaries of both the injection and flow back phases of the cyclic process are presented. The results indicate that the target volume of 63 MMCF of CO{sub 2} was injected into the candidate well during the month of August 2000 and a combined 73 MMCF of CO{sub 2} and formation gas were recovered during September, October, and November 2000. The fact that all of the injected CO{sub 2} was recovered is encouraging; however, only negligible volumes of liquid were produced with the gas. A number of different factors are explored in this report to explain the lack of economic success. These are divided into several groupings and include: Reservoir Factors, Process Factors, Mechanical Factors, and Special Circumstances Factors. It is impossible to understand precisely the one or combination of interrelated factors responsible for the failure of the experiment but I …
Date:
September 1, 2001
Creator:
Getz, Boyd Stevens
Object Type:
Report
System:
The UNT Digital Library
APPLICATIONS OF ABUNDANCE DATA AND REQUIREMETNS FOR COSMOCHEMICAL MODELING
None
Date:
September 1, 2001
Creator:
WIENS, R.; BUSEMANN, H. & AL, ET
Object Type:
Article
System:
The UNT Digital Library
Applying Fast String Matching to Intrusion Detection
None
Date:
September 1, 2001
Creator:
FISK, M. & VARGHESE, G.
Object Type:
Article
System:
The UNT Digital Library
Area 2 Bitcutter and Post-Shot Injection Wells Corrective Action Unit 90 Post-Closure Inspection Annual Report
Area 2 Bitcutter and Post-Shot Containment Wells Corrective Action Unit (CAU) 90 Post-Closure Monitoring requirements are described in {section} VIIB.8.b of the Nevada Test Site Resource Conservation and Recovery Act Permit for a Hazardous Waste Management Facility No. NEV HW009, reissued November 20, 2000, Revision 4. Post-closure care consists of the following: Semiannual inspections of the unit using an inspection checklist; photographic documentation; field note documentation; and preparation and submittal of an annual report. The report includes copies of the inspection checklist, photographs, and recommendations and conclusions. The Post-Closure Inspection Checklists are found in Attachment A, a copy of the field notes is found in Attachment B, and a copy of the inspection photographs is found in Attachment C.
Date:
September 1, 2001
Creator:
Tobiason, D. S.
Object Type:
Report
System:
The UNT Digital Library
Armor Possibilities and Radiographic Blur Reduction for The Advanced Hydrotest Facility
Currently at Lawrence Livermore National Laboratory (LLNL) a composite firing vessel is under development for the Advanced Hydrotest Facility (AHF) to study high explosives. This vessel requires a shrapnel mitigating layer to protect the vessel during experiments. The primary purpose of this layer is to protect the vessel, yet the material must be transparent to proton radiographs. Presented here are methods available to collect data needed before selection, along with a comparison tool developed to aid in choosing a material that offers the best of ballistic protection while allowing for clear radiographs.
Date:
September 1, 2001
Creator:
Hackett, M
Object Type:
Report
System:
The UNT Digital Library
Asbestos Programs Branch Update, Volume 8, Number 4, December 2001
Newsletter of the Texas Department of Health Asbestos Programs Branch discussing news and updates of the agency; changes to laws, regulations, and other policies related to asbestos usage and removal; and other asbestos-related information.
Date:
September 2001
Creator:
Texas. Department of Health. Asbestos Programs Branch.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ATMOSPHERIC AEROSOL SOURCE-RECEPTOR RELATIONSHIPS: THE ROLE OF COAL-FIRED POWER PLANTS
This report describes the technical progress made on the Pittsburgh Air Quality Study during the period of February through July of 2001. The major effort during this period involved the set-up and initiation of the ambient monitoring campaign. The central sampling station next to the Carnegie Mellon University in Scheleny Park was completed. Baseline measurements began on June 1, 2001, and the first intensive sampling period occurred between June 30, 2001 and August 3, 2001. Data were collected at both the central site and a set of satellite sites surrounding Pittsburgh. Preliminary examination of the data has been initiated. This report presents results of PM-2.5 mass and chemical composition measured on a 24-hr basis for the July intensive period. The average PM-2.5 concentration at the central monitoring site for the July intensive was 23 {micro}g/m{sup 3}. The variation in PM-2.5 levels indicates that a wide range of atmospheric conditions occurred during the month of July, and, therefore, the data will be useful for evaluating the performance of air quality models over a range of conditions. During July, the major chemical components of the PM-2.5 mass are sulfate and organic material. Elemental carbon and nitrate only contribute a small part of …
Date:
September 1, 2001
Creator:
Robinson, Allen L.; Pandis, Spyros N. & Davidson, Cliff I.
Object Type:
Report
System:
The UNT Digital Library
An Audit Report on the Office of the Attorney General's Compliance with Debt Collection Requirements
Report of the Texas State Auditor's Office related to determining if the Office of the Attorney General (Attorney General) complied with the debt collection rider in the General Appropriations Act.
Date:
September 2001
Creator:
Texas. Office of the State Auditor.
Object Type:
Report
System:
The Portal to Texas History
Autonomous Optical Sensor System for the Monitoring of Nitrogen Dioxide from Aging Rocket Propellant
An optical sensor system has been developed for the autonomous monitoring of NO{sub 2} evolution in energetic material aging studies. The system is minimally invasive, requiring only the presence of a small sensor film within the aging chamber. The sensor material is a perylene/PMMA film that is excited by a blue LED light source and the fluorescence detected with a CCD spectrometer. Detection of NO{sub 2} gas is done remotely through the glass window of the aging chamber. Irreversible reaction of NO{sub 2} with perylene, producing the non-fluorescent nitroperylene, provides the optical sensing scheme. The rate of fluorescence intensity loss over time can be modeled using a numerical solution to the coupled diffusion and a nonlinear chemical reaction problem to evaluate NO{sub 2} concentration levels. The light source, spectrometer, spectral acquisition, and data processing were controlled through a Labivew program run by a laptop PC. Due to the long times involved with materials aging studies the system was designed to turn on, warm up, acquire data, power itself off, then recycle at a specific time interval. This allowed the monitoring of aging HE material over the period of several weeks with minimal power consumption and stable LED light output. Despite …
Date:
September 1, 2001
Creator:
COX, TRISHA D.; SINGH, SEEMA; HUNTER, JOHN A.; JONES, GARY D.; SINCLAIR, MICHAEL B.; ROHWER, LAUREN E. S. et al.
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 79, No. 279, Ed. 1 Saturday, September 1, 2001
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
September 1, 2001
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History