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9 Days of DART Reveals a Treasure of Destinations and Deals
News release about advertising the use of DART's destination deals, offering discounts at travel destinations near DART rail stations or along connecting streetcar routes, over Spring Break.
Date:
March 5, 2003
Creator:
Lyons, Morgan
Object Type:
Text
System:
The Portal to Texas History
9 Días de DART Revelan un Tesoro de Destinaciones y Ofertas
News release about advertising the use of DART's destination deals, offering discounts at travel destinations near DART rail stations or along connecting streetcar routes, over Spring Break.
Date:
March 5, 2003
Creator:
Lyons, Morgan
Object Type:
Text
System:
The Portal to Texas History
15th Street News (Midwest City, Okla.), Vol. 33, No. 12, Ed. 1 Friday, December 5, 2003
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
December 5, 2003
Creator:
Pound, Jaylynn Christian
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
2w Laser Propagation and Raman Backscatter in Underdense Gas Bag Plasmas
Recent 2{omega} gasbag experiments on the Helen laser studied single-beam propagation and backscatter as a function of gas density. We present a comprehensive analysis of these experiments using simulations in HYDRA. Post-processed results agree well with experimental fast x-ray images (FXI) showing stable laser propagation across the bag. The measured total stimulated Raman backscatter (SRS) increases with initial gas density up to n{sub e} {approx} 0.08 n{sub c}, then decreases. Near-backscatter images (NBI) show that the decrease in total SRS with increasing density is not due to scatter outside of the collection optics. SRS gain spectra calculated from the HYDRA results agree well with experimental streak spectra. The tilt and spread in wavelength of the spectra appear to be explained by gasbag hydrodynamics only, with no need to invoke filamentation. Axial density gradients and laser pump absorption may combine to detune and limit SRS gain at high density.
Date:
September 5, 2003
Creator:
Meezan, N.; Divol, L.; Suter, L.; Miller, M.; Stevenson, R. M.; Slark, G. et al.
Object Type:
Article
System:
The UNT Digital Library
[6th Annual Miss Dragonfly]
Photograph of the winner of the sixth annual Miss Dragonfly Pageant. They are standing on stage and are wearing a and gold-detailed dress. They are holding a large bouquet of roses and have a blue sash and tiara on. The audience is visible in front of them.
Date:
April 5, 2003
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[6th Annual Miss Dragonfly court]
Photograph of the winner of the sixth annual Miss Dragonfly Pageant and other contestants. They are gathered on stage and are wearing outfits and evening gowns. The winner is sitting on their throne and have a tiara and sash on. Other contestants are standing behind them in a line and the host is to the side.
Date:
April 5, 2003
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[6th Annual Miss Dragonfly winner and court]
Photograph of the winner of the sixth annual Miss Dragonfly Pageant and other contestants. They are gathered on stage and are wearing outfits and evening gowns. The winner is sitting on their throne and have a tiara and sash on. Other contestants are standing behind them.
Date:
April 5, 2003
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[6th Miss Dragonfly Pageant contestant]
Photograph of the back of a contestant from the sixth annual Miss Dragonfly pageant. They are standing on the edge of the stage and are wearing a gown decorated with rhinestones and matching gloves. Members of the audience are visible past them.
Date:
April 5, 2003
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[6th Miss Dragonfly Pageant contestant performing]
Photograph of a contestant from the sixth annual Miss Dragonfly pageant. They are standing on the stage and are wearing a gown decorated with rhinestones and matching gloves. They are singing into the microphone and behind them is a rainbow cloth draped over a box.
Date:
April 5, 2003
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
78th Texas Legislature, Regular Session, House Concurrent Resolution 26
Concurrent resolution introduced by the Texas House of Representatives and Senate relating to honoring soldiers from Fort Hood who are being deployed for Operation Enduring Freedom.
Date:
February 5, 2003
Creator:
Texas. Legislature. House of Representatives.
Object Type:
Legislative Document
System:
The Portal to Texas History
78th Texas Legislature, Regular Session, Senate Concurrent Resolution 4
Concurrent resolution introduced by the Texas Senate and House of Representatives relating to January 13 through January 26, 2003, as the Texas Centennial of Flight Celebration.
Date:
February 5, 2003
Creator:
Texas. Legislature. Senate.
Object Type:
Legislative Document
System:
The Portal to Texas History
Actinic Mask Inspection at the ALS Initial Design Review
This report is the first milestone report for the actinic mask blank inspection project conducted at the VNL, which forms sub-section 3 of the Q1 2003 mask blank technology transfer program at the VNL. Specifically this report addresses deliverable 3.1.1--design review and preliminary tool design. The goal of this project is to design an actinic mask inspection tool capable of operating in two modes: high-speed scanning for the detection of multilayer defects (inspection mode), and a high-resolution aerial image mode in which the image emulates the imaging illumination conditions of a stepper system (aerial image or AIM mode). The purpose and objective of these two modes is as follows: (1) Defect inspection mode--This imaging mode is designed to scan large areas of the mask for defects EUV multilayer coatings. The goal is to detect the presence of multilayer defects on a mask blank and to store the co-ordinates for subsequent review in AIM mode, thus it is not essential that the illumination and imaging conditions match that of a production stepper. Potential uses for this imaging mode include: (a) Correlating the results obtained using actinic inspection with results obtained using other non-EUV defect inspection systems to verify that the non-EUV …
Date:
March 5, 2003
Creator:
Barty, A.; Chapman, H.; Sweeney, D.; Levesque, R.; Bokor, J.; Gullikson, E. et al.
Object Type:
Report
System:
The UNT Digital Library
Addressing Problems with Scene-Based Wave Front Sensing
Scene-Based Wave Front Sensing uses the correlation between successive subimages to determine phase aberrations which blur digital images. Adaptive Optics technology uses deformable mirrors to correct for these phase aberrations and make the images clearer. The correlation between temporal subimages gives tip-tilt information. If these images do not have identical image content, tip-tilt estimations may be incorrect. Motion detection is necessary to help avoid errors initiated by dynamic subimage content. In this document, I will discuss why edge detection fails as a motion detection method on low resolution images and how thresholding the normalized variance of individual pixels is successful for motion detection.
Date:
August 5, 2003
Creator:
Chan, C
Object Type:
Report
System:
The UNT Digital Library
Africa: U.S. Foreign Assistance Issues
This report discusses the issue of U.S. economic assistance to sub-Saharan Africa, highlighting the importance of continued assistance in light of U.S. national security and also various U.S.-led efforts to promote reform amongst African citizens themselves. U.S. assistance finds its way to Africa through a variety of channels, including the USAID-administered DA program, food aid programs, and indirect aid provided through international financial institutions and the United Nations.
Date:
September 5, 2003
Creator:
Copson, Raymond W.
Object Type:
Report
System:
The UNT Digital Library
Airport Improvement Program
This issue brief discusses the Airport Improvement Program and its complement, the Passenger Facility Charge (PFC). After a brief history of federal support for airport construction and improvement, the report describes AIP funding, its source of revenues, funding distribution, the types of projects the program funds, AIP and PFC policy issues, and the allowable use of AIP funds for airport security purposes.
Date:
May 5, 2003
Creator:
Kirk, Robert S.
Object Type:
Report
System:
The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 128, No. 1, Ed. 1 Thursday, June 5, 2003
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
June 5, 2003
Creator:
Lucas, Melinda L.
Object Type:
Newspaper
System:
The Portal to Texas History
All Fiber Technology for High-Energy Petawatt Front End Laser Systems
We are developing an all fiber front end for the next generation high-energy petawatt (HEPW) laser at Lawrence Livermore National Laboratory (LLNL). The ultimate goal of the LLNL HEPW effort is to generate 5-kJ pulses capable of compression to 5ps at 1053nm, enabling advanced x-ray backlighters and possible demonstration of fast ignition. We discuss the front-end of the laser design from the fiber master oscillator, which generates the mode-locked 20nm bandwidth initial pulses through the 10mJ output of the large flattened mode (LFM) fiber amplifier. Development of an all fiber front end requires technological breakthroughs in the key areas of the master oscillator and fiber amplification. Chirped pulse amplification in optical fibers has been demonstrated to 1mJ. Further increase is limited by the onset of stimulated Raman scattering (SRS). We have recently demonstrated a new flattened mode fiber technology, which reduces peak power for a given energy and thus the onset of SRS. Controlled experiments with 1st generation fibers yielded 0.5mJ of energy while significantly increasing the point at which nonlinear optical effects degrade the amplified pulse. In this paper we will discuss our efforts to extend this work to greater than 20mJ using our large flattened mode fiber amplifier.
Date:
September 5, 2003
Creator:
Dawson, J W; Liao, Z M; Jovanovic, I; Wattellier, B; Beach, R; Payne, S A et al.
Object Type:
Article
System:
The UNT Digital Library
ALS user meeting features 10th anniversary celebration
The Advanced Light Source (ALS) saw first light on October 5, 1993, not quite to the day but close to 10 years before the 2003 ALS Users Association meeting, held October 6-8. Fittingly, the proceedings included retrospectives from two of the key players in the early history of the ALS, David Attwood and Jay Marx, and a display of photographs chronicling its construction and commissioning. Science highlights, highlights from young researchers, and posters constituted the meat of the program on Monday and Tuesday morning, while workshops took over Tuesday afternoon and all day Wednesday.
Date:
December 5, 2003
Creator:
Robinson, Art
Object Type:
Article
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 104, No. 248, Ed. 1 Sunday, January 5, 2003
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 5, 2003
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 121, Ed. 1 Tuesday, August 5, 2003
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 5, 2003
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 147, Ed. 1 Friday, September 5, 2003
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 5, 2003
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 172, Ed. 1 Sunday, October 5, 2003
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 5, 2003
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 199, Ed. 1 Wednesday, November 5, 2003
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 5, 2003
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 225, Ed. 1 Friday, December 5, 2003
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 5, 2003
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History