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[Accordion player on dark stage]
Photograph of an accordion player smiling towards the audience while performing on a darkened stage at the Tejano Conjunto Festival in San Antonio, Texas. The festival is the first and longest Conjunto festival in the country that showcases all of the best in Conjunto music. The photo is a close up of the musician.
Date:
2004
Creator:
Mallory, Randy
Object Type:
Photograph
System:
The UNT Digital Library
[Accordion player performing]
Photograph of an accordion player performing on stage at the Tejano Conjunto Festival in San Antonio, Texas, while wearing a black suit. The festival is the first and longest Conjunto festival in the country that showcases all of the best in Conjunto music. The photo is taken from an upwards angle towards the musician.
Date:
2004
Creator:
Mallory, Randy
Object Type:
Photograph
System:
The UNT Digital Library
[Accordion player performing at festival]
Photograph of an accordion player smiling towards the audience while performing on a darkened stage at the Tejano Conjunto Festival in San Antonio, Texas. The festival is the first and longest Conjunto festival in the country that showcases all of the best in Conjunto music. The photo is a close up of the musician.
Date:
2004
Creator:
Mallory, Randy
Object Type:
Photograph
System:
The UNT Digital Library
The ACLU's Point-by-Point Rebuttal on Patriot Act
Document listing the ACLU's point-by-point rebuttal on Patriot Act from George Bush and Dick Cheney.
Date:
2004
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
Adaptive Management and Planning Models for Cultural Resources in Oil & Gas Fields in New Mexico and Wyoming, Semi-Annual Progress Report: July 1 - December 31, 2003
This report contains a summary of activities of Gnomon, Inc. and five subcontractors that have taken place during the second six months (July 1, 2003-December 31, 2003) under the DOE-NETL cooperative agreement: ''Adaptive Management and Planning Models for Cultural Resources in Oil & Gas Fields in New Mexico and Wyoming'', DE-FC26-02NT15445. Although Gnomon and all five subcontractors completed tasks during these six months, most of the technical experimental work was conducted by the subcontractor, SRI Foundation (SRIF). SRIF created a sensitivity model for the Loco Hills area of southeastern New Mexico that rates areas as having a very good chance, a good chance, or a very poor chance of containing cultural resource sites. SRIF suggested that the results of the sensitivity model might influence possible changes in cultural resource management (CRM) practices in the Loco Hills area of southeastern New Mexico.
Date:
January 1, 2004
Creator:
Robinson, Peggy
Object Type:
Report
System:
The UNT Digital Library
Adoption / Foster Care Resolution
A series of resolution agreements listing adoption and foster care, support of public financing of campaigns, academic freedoms, graduate professional schools in South Texas and many more.
Date:
2004
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
ADVANCED CO2 CYCLE POWER GENERATION
Research is being conducted under United States Department of Energy (DOE) Contract DE-FC26-02NT41621 to develop a conceptual design and determine the performance characteristics of a new IGCC plant configuration that facilitates CO{sub 2} removal for sequestration. This new configuration will be designed to achieve CO{sub 2} sequestration without the need for water gas shifting and CO{sub 2} separation, and may eliminate the need for a separate sequestration compressor. This research introduces a novel concept of using CO{sub 2} as a working fluid for an advanced coal gasification based power generation system, where it generates power with high system efficiency while concentrating CO{sub 2} for sequestration. This project supports the DOE research objective of development of concepts for the capture and storage of CO{sub 2}.
Date:
January 1, 2004
Creator:
Nehrozoglu, A.
Object Type:
Report
System:
The UNT Digital Library
ADVANCED HEAT EXCHANGERS USING TUNABLE NANOSCALE-MOLECULAR ASSEMBLY
Steam condensation heat transfer on smooth horizontal tubes and enhanced tubes (TURBO-CDI and TURBO-CSL) along with nanoscale hydrophobic coated tubes was studied experimentally. Hydrophobic coatings have been created through self-assembled mono layers (SAMs) on copper alloy (99.9% Cu, 0.1% P) surfaces to enhance steam condensation through dropwise condensation. In general, a SAM system with a long-chain, hydrophobic group is nano-resistant, meaning that such a system forms a protective hydrophobic layer with negligible heat transfer resistance but a much stronger bond. When compared to complete filmwise condensation, the SAM coating on a plain tube increased the condensation heat transfer rate by a factor of 3 for copper alloy surfaces, under vacuum pressure (33.86 kPa) and by a factor of about 8 times when operated at atmospheric pressure (101 kPa). Lifetime of maintaining dropwise condensation is greatly dependent on the processing conditions.
Date:
January 1, 2004
Creator:
Kim, Kwang J.; Bell, Thomas W.; Vemuri, Srinivas & Govindaraju, Sailaja
Object Type:
Report
System:
The UNT Digital Library
ADVANCED HOT SECTION MATERIALS AND COATINGS TEST RIG
The Hyperbaric Advanced Hot Section Materials & Coating Test Rig program initiated this quarter, provides design and implementation of a laboratory rig capable of simulating the hot gas path conditions of coal-gas fired industrial gas turbine engines. The principle activity during this first reporting period were preparing for and conducting a project kick-off meeting, working through plans for the project implementation, and beginning the conceptual design of the test section.
Date:
January 1, 2004
Creator:
Reome, Scott & Davies, Dan
Object Type:
Report
System:
The UNT Digital Library
ADVANCED, LOW/ZERO EMISSION BOILER DESIGN AND OPERATION
This document reviews the work performed during the quarter October-December 2003. Task 1 (Site Preparation) had been completed in the previous reporting period. In this reporting period, one week of combustion parameters optimization has been performed in Task 2 (experimental test performance) of the project. Under full-oxy conditions (100% air replacement with O{sub 2}-enriched flue gas) in 1.5MW{sub th} coal-fired boiler, the following parameters have been varied and their impact on combustion characteristics measured: the recirculated flue gas flow rate has been varied from 80% to 95% of total flue gas flow, and the total oxygen flow rate into the primary air zone of the boiler has been set to levels ranging from 15% to 25% of the total oxygen consumption in the overall combustion. In current reporting period, significant progress has also been made in Task 3 (Techno-Economic Study) of the project: mass and energy balance calculations and cost assessment have been completed on plant capacity of 533MW{sub e} gross output while applying the methodology described in previous reporting periods. Air-fired PC Boiler and proposed Oxygen-fired PC Boiler have been assessed, both for retrofit application and new unit. The current work schedule is to review in more details the …
Date:
January 1, 2004
Creator:
Chatel-Pelage, Fabienne
Object Type:
Report
System:
The UNT Digital Library
The Advocate, Volume 9, Issue 1, January-March 2004
Quarterly update providing information on environmental regulations for small businesses and local governments in Texas.
Date:
January 2004
Creator:
Texas Commission on Environmental Quality
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
The Aerie, Yearbook of University of North Texas, 2004
Yearbook for University of North Texas in Denton, Texas includes photos of and information about the school, student body, professors, and organizations. Index starts after page 231.
Date:
2004
Creator:
University of North Texas
Object Type:
Yearbook
System:
The Portal to Texas History
Aeronautics Star, Volume 5, Number 1, January/February 2004
Bimonthly newsletter published for employees of Lockheed Martin Co. containing work-related information, updates about employees, and other news.
Date:
January 2004
Creator:
Lockheed Martin Astronautics (Firm)
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Alamito Creek
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:50000
Date:
2004
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Albany Guide: Official Visitors Guide of the Albany Chamber of Commerce, Vol. 8, No. 1, Spring/Summer 2004
Biannual visitors guide published by The Albany News and "Endorsed By The Albany Chamber of Commerce As The Official Guide To Albany." Includes articles covering area events and points of interest, visitor information, maps, and extensive advertising.
Date:
2004
Creator:
The Albany News
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Albany Guide: Official Visitors Guide of the Albany Chamber of Commerce, Vol. 8, No. 2, Fall/Winter 2004-2005
Biannual visitors guide published by The Albany News and "Endorsed By The Albany Chamber of Commerce As The Official Guide To Albany." Includes articles covering area events and points of interest, visitor information, maps, and extensive advertising.
Date:
2004
Creator:
The Albany News
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 128, No. 30, Ed. 1 Thursday, January 1, 2004
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
January 1, 2004
Creator:
Lucas, Melinda L.
Object Type:
Newspaper
System:
The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 105, No. 248, Ed. 1 Thursday, January 1, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 1, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
An American Celebration
A program from a black-tie event celebrating equality in America.
Date:
2004
Creator:
unknown
Object Type:
Pamphlet
System:
The UNT Digital Library
An American Celebration
Booklet commemorating the annual Black Tie Dinner, which is an event meant to showcase strides made in LGBT issues and rights each year.
Date:
2004
Creator:
Black Tie Dinner, Inc.
Object Type:
Book
System:
The UNT Digital Library
["America's Heritage: An Adventure in Liberty" lesson plans at TXSSAR 109th Annual State Convention]
Photograph of three binders sitting on a table at the TXSSAR 109th Annual State Convention. Colored sheets of paper have been slipped into the front of each binder, titled, "America's Heritage: An Adventure in Liberty." Each binder contains a different edition of the lesson plans (from left to right): High School Edition, Middle School Edition, and Elementary Edition.
Date:
2004
Creator:
Texas Society Sons of the American Revolution
Object Type:
Photograph
System:
The UNT Digital Library
Analysis of Current Field Data
This report provides a concise summary of the information collected and analyzed regarding the leak characteristics which define them as applicable candidates for pressure activated sealant technology. This information covers Office of Pipeline Safety reported incidents from 1985 to 1997 and was collected from existing data sources as well as operator and service company input.
Date:
January 1, 2004
Creator:
Romano, Michael A.
Object Type:
Report
System:
The UNT Digital Library
Analysis of Devonian Black Shales in Kentucky for Potential Carbon Dioxide Sequestration and Enhanced Natural Gas Production Quarterly Report: October-December 2003
CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed …
Date:
January 1, 2004
Creator:
Nuttall, Brandon C.
Object Type:
Report
System:
The UNT Digital Library
Analysis of KEK-ATF optics and coupling using orbit response matrix analysis
LOCO is a code for analysis of the linear optics in a storage ring based on the closed orbit response to steering magnets. The analysis provides information on focusing errors, BPM gain and rotation errors, and local coupling. Here, we report the results of an application of LOCO to the KEK-ATF. Although the analysis appears to have provided useful information on the optics of the machine, it appears that one of the main aims of the study--to reduce the vertical emittance by correcting the local coupling--was not successful, and we discuss some possible reasons for this.
Date:
January 1, 2004
Creator:
Wolski, A.; Nelson, J.; Ross, M.; Woodley, M. & Mishra, S.
Object Type:
Report
System:
The UNT Digital Library