Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Lee Johnson, an owner of Johnson Beville Pawn near Britton Road and May Avenue, operates a pawnshop in what is considered an upperscale neighborhood."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Lezli Heyland is teacher and program director for the Respiratory Therapy Technician program at Francis Tuttle Vo-Tech Center."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "In preparation for today's runoff elections, precinct worker Thomas Hines gets some pointers Monday from Cheryl Hancock, a deputy clerk from Oklahoma County Election Board."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Rickey Brady , TE.., O. U. Football.."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The mansion at 1612 W Wilshire Blvd., in Nichol Hills is finished enough for owner H. G. Kuykendall to move in this week."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "This is all there is to show for a $3.2 million renovation project approved eight years ago."

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Shane Rooney of Carl Albert tightens his grip as McGuinness defender James Nichols tries to strip the ball during junior varsity football action Monday night."

EQ3NR is an aqueous solution speciation-solubility modeling code. It is part of the EQ3/6 software package for geochemical modeling. It computes the thermodynamic state of an aqueous solution by determining the distribution of chemical species, including simple ions, ion pairs, and complexes, using standard state thermodynamic data and various equations which describe the thermodynamic activity coefficients of these species. The input to the code describes the aqueous solution in terms of analytical data, including total (analytical) concentrations of dissolved components and such other parameters as the pH, pHCl, Eh, pe, and oxygen fugacity. The input may also include a desired electrical balancing adjustment and various constraints which impose equilibrium with special pure minerals, solid solution end-member components (of specified mole fractions), and gases (of specified fugacities). The code evaluates the degree of disequilibrium in terms of the saturation index (SI = 1og Q/K) and the thermodynamic affinity (A = {minus}2.303 RT log Q/K) for various reactions, such as mineral dissolution or oxidation-reduction in the aqueous solution itself. Individual values of Eh, pe, oxygen fugacity, and Ah (redox affinity) are computed for aqueous redox couples. Equilibrium fugacities are computed for gas species. The code is highly flexible in dealing with various …

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

A memo from Sheila Brown, Prairie Visions, and Jack Davis and William McCarter, co-directors of North Texas Institute for Educators on the Visual Arts, to the Regional Institute Directors. The memo is in regards to an invitation for the regional directors and their colleagues in discipline-based art education to join the participants in SERC's nation-wide teleconference "Schools, Museums, Art and Children: A Dialogue of States." The primary focus of the teleconference is to discuss art and art education in the public school curriculum. Hand-written note at the bottom reads, "Note change in title. Call if you have any questions. Nancy"

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.

A betatron scraper is a physical aperture whose primary purpose is to intercept particle trajectories whose amplitude is outside the dynamic aperture.

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.

Weekly newsletter published for employees of the Fort Worth Division of General Dynamics containing work-related information, updates about employees, and other news.

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.

EQ3/6 is a software package for geochemical modeling of aqueous systems. This report describes version 7.0. The major components of the package include: EQ3NR, a speciation-solubility code; EQ6, a reaction path code which models water/rock interaction or fluid mixing in either a pure reaction progress mode or a time mode; EQPT, a data file preprocessor, EQLIB, a supporting software library; and five supporting thermodynamic data files. The software deals with the concepts of thermodynamic equilibrium, thermodynamic disequilibrium, and reaction kinetics. The five supporting data files contain both standard state and activity coefficient-related data. Three support the use of the Davies or B-dot equations for the activity coefficients; the other two support the use of Pitzer`s equations. The temperature range of the thermodynamic data on the data files varies from 25{degree}C only to 0--300{degree}C. EQPT takes a formatted data file (a data0 file) and writes an unformatted near-equivalent called a datal file, which is actually the form read by EQ3NR and EQ6. EQ3NR is useful for analyzing groundwater chemistry data, calculating solubility limits, and determining whether certain reactions are in states of partial equilibrium or disequilibrium. It is also required to initialize an EQ6 calculation. EQ6 models the consequences of reacting …

Photograph used for a newspaper owned by the Oklahoma Publishing Company.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mary Ann Merz works with Lillian Thomas, 71, who is enrolled in freshman English. (Okla. City Community Coll.)"

Semi-weekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.