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[DIVA players in stands]

Photograph of members of the Dallas Independent Volleyball Association and game attendees sitting in the bleachers. One of the members is looking back at the camera. In the background a team wearing yellow and blue is visible by the net.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members sitting near food tables 2]

Photograph of members of the Dallas Independent Volleyball Association sitting in chairs in a conference room at the recreational center where they have gathered to eat. There are others standing behind them holding papers.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Red DIVA team with medals]

Photograph of one of the Dallas Independent Volleyball Association teams. The players are wearing blue, black, white, grey, and red DIVA shirts. They are also wearing medals on ribbons. Behind them are tables for food and drinks.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members posing with framed pictures]

Photograph of members of the Dallas Independent Volleyball Association gathered in a conference room at the recreational center to eat. A group of fourteen are standing against the dividing wall in front of tables with framed pictures.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members at grills outside]

Photograph of members of the Dallas Independent Volleyball Association standing outside grilling food for the event. They are in shirts and shorts and are using tongs and a spatula to flip burgers and roast chicken. The one in green is using the tongs to move a piece of chicken around the coals.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Players holding teddy bears]

Photograph of members of the Dallas Independent Volleyball Association during a tournament after-party. The players are holding teddy bears that are blue, red, and green. Behind them are tables for food and drinks and ice chests.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members during games]

Photograph of two volleyball games happening side-by-side. There are referees on top of stands beside the nets and the players are part of the Dallas Independent Volleyball Association.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA member after being pied]

Photograph of a member of the Dallas Independent Volleyball Association after being pied by another member. Another is rushing past behind them. There are tables with plates and buns behind them.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Two DIVA members by entrance]

Photograph of two members of the Dallas Independent Volleyball Association standing at the entrance to the courts. Behind them is a check-in table and bleachers with more players seated on them.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members holding framed pictures]

Photograph of members of the Dallas Independent Volleyball Association gathered in a conference room at the recreational center to eat. A group of fourteen are standing against the dividing wall in front of tables with framed pictures.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Two DIVA members at rec center]

Photograph of two Dallas Independent Volleyball Association members standing in the lobby of a rec center. One is wearing a large black-curly wig and is holding a plastic flower bouquet. Players, flags, and vending machines are behind them.
Date: September 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Fred Baptista and Mark Rollins with certificates]

Photograph of Fred Baptista and Mark Rollins at a Dallas Independent Volleyball Association event. They are both holding up "Best Referee" certificates and have rainbow ribbons. There are tables with food and drinks behind them.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA team with medals]

Photograph of one of the Dallas Independent Volleyball Association teams. The players are wearing navy, white, grey, and yellow DIVA shirts. They are also wearing medals on ribbons. Behind them are tables for food and drinks.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members selfie]

Photograph of three members of the Dallas Independent Volleyball Association sitting on the bleachers during one of the group's meet ups. The man on the left is Mark Rollins, and the man in the middle appears to be Tim Vinzant, the 2009 Rauhman Browning Award winner.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Blue DIVA team with medals]

Photograph of one of the Dallas Independent Volleyball Association teams. All of the players are wearing blue shirts except for one who is wearing white. They are wearing medals on ribbons. Behind them are tables and ice chests for food and drinks.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members sitting near food tables]

Photograph of members of the Dallas Independent Volleyball Association sitting in chairs in a conference room at the recreational center where they have gathered to eat. There are others standing behind them and tables with food are visible behind them.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members sitting in chairs]

Photograph of members of the Dallas Independent Volleyball Association sitting in chairs in a conference room at the recreational center where they have gathered to eat. One is not wearing a shirt and behind them are tables with buns and plates for people.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members standing along wall]

Photograph of members of the Dallas Independent Volleyball Association gathered in a conference room at the recreational center to eat. A group of eight are standing against the dividing wall in front of tables with plates, food, and ice chests.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA members grilling]

Photograph of two members of the Dallas Independent Volleyball Association standing outside grilling food for the event. They are in shirts and shorts and are using tongs and a spatula to flip burgers and chicken.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Yellow DIVA team with medals]

Photograph of one of the Dallas Independent Volleyball Association teams. The players are wearing yellow, white, and grey shirts. They are also wearing medals on ribbons. Behind them are tables for food and drinks.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[DIVA member covered in pie]

Photograph of a member of the Dallas Independent Volleyball Association after being pied. There is whipped cream all over his lower face, neck, and chest and he is holding a chunk of the dessert and eating some.
Date: July 19, 2003
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library
Methodology for Evaluation of Diagnostic Performance (open access)

Methodology for Evaluation of Diagnostic Performance

The proliferation of expensive technology in diagnostic medicine demands objective, meaningful assessments of diagnostic performance. Receiver Operating Characteristic (ROC) analysis is now recognized widely as the best approach to the task of measuring and specifying diagnostic accuracy (Metz, 1978; Swets and Pickett, 1982; Beck and Schultz, 1986; Metz, 1986; Hanley, 1989; Zweig and Campbell, 1993), which is defined as the extent to which diagnoses agree with actual states of health or disease (Fryback and Thornbury, 1991; National Council on Radiation Protection and Measurements, 1995). The primary advantage of ROC analysis over alternative methodologies is that it separates differences among diagnostic decisions that are due to actual differences in discrimination capacity from those that are due to decision-threshold effects (e.g., ''under-reading'' or ''over-reading''). An ROC curve measures diagnostic accuracy by displaying True Positive Fraction (TPF: the fraction of patients actually having the disease in question that is diagnosed correctly as ''positive'') as a function of False Positive Fraction (FPF: the fraction of patients actually without the disease that is diagnosed incorrectly as ''positive''). Different points on the ROC curve--i.e., different compromises between the specificity and the sensitivity of a diagnostic test, for a given inherent accuracy--can be achieved by adopting different …
Date: February 19, 2003
Creator: Metz, Charles E.
Object Type: Report
System: The UNT Digital Library
Extraction of PCR-amplifiable genomic DNA from Bacillus anthracisspores (open access)

Extraction of PCR-amplifiable genomic DNA from Bacillus anthracisspores

Bacterial endospore disruption and nucleic acid extractionresulting in DNA of PCR-amplifiable quality and quantity are not trivial.Responding to the needs of the Hazardous Materials Response Unit (HMRU),Laboratory Division, Federal Bureau of Investigation, protocols weredeveloped to close these gaps. Effectiveness and reproducibility of thetechniques were validated with laboratory grown pure spores of Bacillusanthracis and its close phylogenetic neighbors, and with spiked soils anddamaged samples.
Date: May 19, 2003
Creator: Torok, Tamas
Object Type: Report
System: The UNT Digital Library
Sapphire Fiber Optics Sensors for Engine Test Instrumentation (open access)

Sapphire Fiber Optics Sensors for Engine Test Instrumentation

This document is the final report for the Cooperative Research and Development Agreement (CRADA) between UT-Battelle and Prime Photonics, Inc. The purpose of this CRADA was to improve the properties of single crystal sapphire optical fibers for sensor applications. A reactive coating process was developed to form a magnesium aluminate spinel cladding on sapphire optical fibers. The resulting clad fiber had a numerical aperture, NA, of 0.09 as compared with 0.83 for the unclad fiber, dramatically enhancing its usefulness for sensor applications. Because the process allows one to control the diameter of the sapphire core within the fiber, it may be possible using this technology to develop waveguides that approach single-mode transmission character.
Date: September 19, 2003
Creator: Janney, MA
Object Type: Report
System: The UNT Digital Library