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[12th International workshop on Inelastic Ion-Surface Collisions]
The twelfth international workshop on inelastic ion surface collisions was held at the Bahia Mar Resort and Conference Center on South Padre Island, Texas (USA) from January 24-29, 1999. The workshop brought together most of the leading researchers from around the world to focus on both the theoretical and experimental aspects of particle - surface interactions and related topics.
Date:
October 15, 1999
Creator:
Rabalais, J. W. & Nordlander, P.
Object Type:
Article
System:
The UNT Digital Library
Advanced Cuttings Transport Study Quarterly Report: July-October 1999
This report includes a review of the progress made in ACTF Flow Loop development and research during 90 days pre-award period (May 15-July 14, 1999) and the following three months after the project approval date (July15-October 15, 1999) The report presents information on the following specific subjects; (a) Progress in Advanced Cuttings Transport Facility design and development, (b) Progress report on the research project ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (c) Progress report on the research project ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (d) Progress report on the research project ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (e) Progress report on the research project ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Progress report on the instrumentation tasks (Tasks 11 and 12) (g) Activities towards technology transfer and developing contacts with oil and service company members.
Date:
October 15, 1999
Creator:
Kuru, Ergun; Miska, Stefan; Takach, Nicholas; Ashenayi, Kaveh; Kane, Gerald; Volk, Len et al.
Object Type:
Report
System:
The UNT Digital Library
Advanced Thermal Barrier Coating System Development. Technical progress report
The objectives of the program are to provide an improved TBC system with increased temperature capability and improved reliability relative to current state of the art TBC systems. The development of such a coating system is essential to the ATS engine meeting its objectives. The base program consists of three phases: Phase I: Program Planning - Complete; Phase II: Development; and Phase III: Selected Specimen - Bench Test. Work is being performed in Phase II and III of the program.
Date:
October 15, 1999
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 100, No. 178, Ed. 1 Friday, October 15, 1999
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 15, 1999
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Aluminum-fly ash metal matrix composites for automotive parts. [Reports for April 1 to June 30, 1999, and July 1 to September 30, 1999]
Some highlights are: (1) During this quarter's field trials, sand mold castings of parts and permanent mold tensile testing bars, K mold bars, and ingots were made from aluminum alloy-fly ash melts. (2) Another objective was met, i.e., to use class ''F'' type precipitator fly ash consisting of particle sizes less than 100 microns. It was possible to pour the composite melt into the sand mold through a filter. (3) Trials were run to determine the required amount of the wetting agent, magnesium, to ensure appropriate mixing of the aluminum alloy and fly ash. The magnesium content required to mix ''F'' fly ash was much lower compared to that required to mix hybrid ''C-F'' fly ash in similar melts. Fly ash particles of less than 100 microns were mixed in aluminum melt. Large scale field trials were undertaken at Eck Industries with the goal of standardizing procedures for producing aluminum-fly ash composite melts and to analyze the structure and properties of the resulting material. Limited testing of tensile properties has been done on pressure die cast parts, and attempts are underway to improve the distribution of fly ash in both sand cast and pressure die cast samples. Eck Industries performed …
Date:
October 15, 1999
Creator:
Weiss, David; Purgert, Robert; Rhudy, Richard & Rohatgi, P.
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 77, No. 300, Ed. 1 Friday, October 15, 1999
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
October 15, 1999
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
Bi-Stable Optical Actuator
The present invention is a bi-stable optical actuator device that is depowered in both stable positions. A bearing is used to transfer motion and smoothly transition from one state to another. The optical actuator device may be maintained in a stable position either by gravity or a restraining device.
Date:
October 15, 1999
Creator:
Holdener, Fred R. & Boyd, Robert D.
Object Type:
Patent
System:
The UNT Digital Library
The Boerne Star (Boerne, Tex.), Vol. 94, No. 83, Ed. 1 Friday, October 15, 1999
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
October 15, 1999
Creator:
Keasling, Edna & Fierro, Jennifer
Object Type:
Newspaper
System:
The Portal to Texas History
The Brand (Abilene, Tex.), Vol. 87, No. 5, Ed. 1, Friday, October 15, 1999
Weekly student newspaper from Hardin-Simmons University in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
October 15, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 104, No. 83, Ed. 1 Friday, October 15, 1999
Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
October 15, 1999
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Dallas Voice (Dallas, Tex.), Vol. 16, No. 24, Ed. 1 Friday, October 15, 1999
Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date:
October 15, 1999
Creator:
Vercher, Dennis
Object Type:
Newspaper
System:
The UNT Digital Library
Department of Commerce, National Oceanic and Atmospheric Administration: Endangered and Threatened Species--Threatened Status for Two Chinook Salmon Evolutionarily Significant Units in California
Other written product issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO reviewed the National Oceanic and Atmospheric Administration's (NOAA) new rule on the threatened status for two chinook salmon evolutionarily significant units (ESU) in California. GAO noted that: (1) the rule would list two additional ESUs as a threatened species; and (2) NOAA complied with applicable requirements in promulgating the rule."
Date:
October 15, 1999
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
Depot Maintenance: Army Report Provides Incomplete Assessment of Depot-Type Capabilities
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Army's report on the proliferation of depot maintenance-type activities at non-depot facilities for completeness and adequacy, focusing on the: (1) the total amount of depot maintenance-type work conducted at local maintenance facilities and the cost efficiency of such work in view of the Army's overall requirements; and (2) plans for consolidating fragmented maintenance operations."
Date:
October 15, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Diesel Emission Control -- Sulfur Effects (DECSE) Program; Phase I Interim Data Report No. 2: NO{sub x} Adsorber Catalysts
The Diesel Emission Control-Sulfur Effects (DECSE) is a joint government/industry program to determine the impact of diesel fuel sulfur levels on emission control systems whose use could lower emissions of nitrogen oxides (NOx) and particulate matter (PM) from on-highway trucks in the 2002--2004 model years. Phase 1 of the program was developed with the following objectives in mind: (1) evaluate the effects of varying the level of sulfur content in the fuel on the emission reduction performance of four emission control technologies; and (2) measure and compare the effects of up to 250 hours of aging on selected devices for multiple levels of fuel sulfur content. This interim report discusses the results of the DECSE test program that demonstrates the potential of NOx adsorber catalyst technology across the range of diesel engine operation with a fuel economy penalty less than 4%.
Date:
October 15, 1999
Creator:
DOE; ORNL; NREL; EMA & MECA
Object Type:
Report
System:
The UNT Digital Library
Evaluation and Demonstration of the BNFL Ionsens
This report describes the technology, system, and process that has been developed and tested. It also discusses the technology''s advantages, disadvantages, system performance, and its effectiveness. A comparison to the baseline technologies as well as other competing technologies will be presented. This report will include a brief discussion of commercial availability and technology readiness for implementation and recommendations for its use.
Date:
October 15, 1999
Creator:
Salaymeh, S.R.
Object Type:
Report
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, October 15, 1999
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 15, 1999
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Form development sample test matrix
This document summarizes the status of sample fabrication and analysis in the Form Development Sample Test Matrix. Since its publication in the ''Baseline Formulation'' report (UCRL-ID- 133089, PIP-99-O 12) and in the ''Complete Single-Phase Sample Fabrications that Support the Licensing Application and Complete Process and Compositional Extreme Sample Fabrications that Support the Licensing Application'' report (PIP-99-078), the Sample Test Matrix has been updated and expanded. This version is current though September 30, 1999.
Date:
October 15, 1999
Creator:
Ebbinghaus, B. B.
Object Type:
Report
System:
The UNT Digital Library
FY99 Status Report on the HSV
'The HSV in storage in MTF has been monitored during FY99, and its overpressure has been sampled and analyzed. The HSV''s internal pressure continues to rise slowly, and the overpressure still analyzes as 100 percent 3He. The titanium tritide sample that was to be monitored annually and which had developed a leak last year has been repaired and isotherms measured. Unfortunately the sample was showing significant unexpected 3He release, so the isotherm data is corrupted by unknown levels of 3He. This release has disqualified this sample for future use, as it is now seriously divergent from the HSV material. A different sample must be selected for subsequent studies.The unexpected 3He releases of the Ti-3 sample and the possible release in other Ti samples have raised a serious issue. It should be determined why this release is occurring, so that an unexpected release of 3He during HSV unloading can be assessed as unlikely.'
Date:
October 15, 1999
Creator:
Shanahan, K. L.
Object Type:
Report
System:
The UNT Digital Library
FY99 Status Report on the HSV
'The HSV in storage in MTF has been monitored during FY99, and its overpressure has been sampled and analyzed. The HSV''s internal pressure continues to rise slowly, and the overpressure still analyzes as 100 percent 3He. The titanium tritide sample that was to be monitored annually and which had developed a leak last year has been repaired and isotherms measured. Unfortunately the sample was showing significant unexpected 3He release, so the isotherm data is corrupted by unknown levels of 3He. This release has disqualified this sample for future use, as it is now seriously divergent from the HSV material. A different sample must be selected for subsequent studies.The unexpected 3He releases of the Ti-3 sample and the possible release in other Ti samples have raised a serious issue. It should be determined why this release is occurring, so that an unexpected release of 3He during HSV unloading can be assessed as unlikely.'
Date:
October 15, 1999
Creator:
Shanahan, K. L.
Object Type:
Report
System:
The UNT Digital Library
FY99 Status Report on the HSV
'The HSV in storage in MTF has been monitored during FY99, and its overpressure has been sampled and analyzed. The HSV''s internal pressure continues to rise slowly, and the overpressure still analyzes as 100 percent 3He. The titanium tritide sample that was to be monitored annually and which had developed a leak last year has been repaired and isotherms measured. Unfortunately the sample was showing significant unexpected 3He release, so the isotherm data is corrupted by unknown levels of 3He. This release has disqualified this sample for future use, as it is now seriously divergent from the HSV material. A different sample must be selected for subsequent studies.The unexpected 3He releases of the Ti-3 sample and the possible release in other Ti samples have raised a serious issue. It should be determined why this release is occurring, so that an unexpected release of 3He during HSV unloading can be assessed as unlikely.'
Date:
October 15, 1999
Creator:
Shanahan, K. L.
Object Type:
Report
System:
The UNT Digital Library
The Gayly Oklahoman (Oklahoma City, Okla.), Vol. 17, No. 20, Ed. 1 Friday, October 15, 1999
Semi-monthly newspaper from Oklahoma City, Oklahoma that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date:
October 15, 1999
Creator:
Hawkins, Don
Object Type:
Newspaper
System:
The UNT Digital Library
Global Health: Factors Contributing to Low Vaccination Rates in Developing Countries
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO examined some of the key issues involving vaccine availability for children in developing countries, focusing on the: (1) locations where shortfalls in immunization coverage are most prevalent; and (2) factors that impede vaccine availability in these locations."
Date:
October 15, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Grandview Tribune (Grandview, Tex.), Vol. 105, No. 10, Ed. 1 Friday, October 15, 1999
Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date:
October 15, 1999
Creator:
Magness, Jack, Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
Highway Fund Sanctions and Conformity Under the Clean Air Act
This report discusses two Clean Air Act provisions that can result in denial of federal highway funding to local areas: sanctions and the lapse of what is called "conformity." Under the Clean Air Act, the Administrator of the Environmental Protection Agency is required to impose highway fund or other sanctions on areas that have not submitted or not implemented adequate plans to attain air quality standards. In addition, federal agencies may not provide financial support to transportation improvements in areas that have not attained air quality standards, unless the improvements conform with the State Implementation Plan for achieving air quality. This report provides information concerning the authority to impose sanctions and to make conformity determinations, lists the areas that have been subject to sanctions determinations since 1990, describes their current status, and discusses the role of sanctions and alternatives under the Act. This report will be updated as developments warrant.
Date:
October 15, 1999
Creator:
McCarthy, James E.
Object Type:
Report
System:
The UNT Digital Library