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

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

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Attorney Kenneth Nance, left, and former state Corporation Commissioner Bob Hopkins walk near the federal courthouse in Oklahoma City on Monday."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Darrell Darrell, one of the top thoroughbred sprinters, carries jockey Richard Bickel to a one-length win over quarter horse EJ Cash Bo and jockey Benny Landeros in Sunday's match race at Remington Park."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Le Flore county Commissioner Freddie Cox inspects Rock Creek Bridge near Talihina, one of Oklahoma's historic Bridges that's up for grabs."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kim Blaker, Owasso photography student at the Oklahoma Summer Arts institute, records "A Day in the Life of Quartz Mountain" at 6 am."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "89ers third baseman Chuck Jackson takes the throw from catcher Ray Stephens on Monday before tagging out Nashville's Norberto Martin between third and home."

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

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Al Myatt inspects the growth of red cedar conservation seedlings, which are used for wildlife habitat and windbreaks."

Experiments have been developed for measuring the rates of chemical reactions liquids and in supercritical Co[sub 2]. A pulsed (Q-switch) Nd:YAG laser at 355 nm was the pump beam for laser flash photolysis studies of molybdenum and tungsten hexacarbonyls undergoing ligand displacement reactions by bidentate chelating agents such as 2,2[prime]-bipyridine in toluene. Experiments were carried out at 0.1 to 150 MPa. In the case of molybdenum complexes, the reaction mechanism for thermal ring closure is found from activation volumes to change from associative interchange to dissociative interchange as substituents on the 2,2[prime]-bipyridine ligands become bulkier. In a similar study of more rigid, substituted phenanthroline bidentate ligands it was found that substituent bulkiness had little effect on the thermal ring closure mechanism. Similar high pressure flash photolysis experiments with tungsten hexacarbonyl have also been completed. The concentration dependence of the fluorescence and nonradiative decay quantum yields for cresyl violet in several solvent have been reported as well as stability constants for the complexation of lithium ion by four different crown ethers dissolved in a room temperature molten salt.

Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Dan Morales, regarding a legal question submitted for clarification;Clarification and reconsideration of Attorney General Opinion DM-210(1993)(ID# 19950)

Experiments have been developed for measuring the rates of chemical reactions liquids and in supercritical Co{sub 2}. A pulsed (Q-switch) Nd:YAG laser at 355 nm was the pump beam for laser flash photolysis studies of molybdenum and tungsten hexacarbonyls undergoing ligand displacement reactions by bidentate chelating agents such as 2,2{prime}-bipyridine in toluene. Experiments were carried out at 0.1 to 150 MPa. In the case of molybdenum complexes, the reaction mechanism for thermal ring closure is found from activation volumes to change from associative interchange to dissociative interchange as substituents on the 2,2{prime}-bipyridine ligands become bulkier. In a similar study of more rigid, substituted phenanthroline bidentate ligands it was found that substituent bulkiness had little effect on the thermal ring closure mechanism. Similar high pressure flash photolysis experiments with tungsten hexacarbonyl have also been completed. The concentration dependence of the fluorescence and nonradiative decay quantum yields for cresyl violet in several solvent have been reported as well as stability constants for the complexation of lithium ion by four different crown ethers dissolved in a room temperature molten salt.

Prior to 1988, a variety of materials were buried on the US DOE Oak Ridge Reservation. Records of the disposal operations are incomplete and toxic materials may have been placed adjacent to potential explosives. One of the safety concerns in conducting an environmental restoration project at the burial sites, is the possibility of an explosion which could release toxic materials to the atmosphere. A safety analysis examined the consequences of such releases by first postulating an upper bound for the strength of an explosive. A correlation, developed by Steindler and Seefeldt of Argonne National Laboratory, was then used to estimate the amount and particle-size distribution of the material that could become airborne from the explosion. The estimated amount of airborne material was the source term in an atmospheric dispersion model which was used to calculate infinite-time, concentration-time integrals and 5-minute, time- weighted average concentrations at locations down-wind from the explosion. The dispersion model includes particle deposition as a function of particle-size distribution class. The concentration-time integrals and average concentrations were compared to published guidelines to assess the consequences of an accidental explosion.

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: "Patricia Mehler Scouting."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "E. L. Lancaster, a David Ross Boyd professor of music at the University of Oklahoma, holds a Korean Plano book translation."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Lyric Theatre's new music director David Andrews Rogers keeps a watchful eye on the stage as he takes cast and orchestra through their first run-through of "Bye Bye Birdie."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "At left, a flowering front island at the home of Marilyn and Dr. Wallace Vandever was a colorful setting during the garden tour."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "An interest in ophthalmology runs in the family, Pictured are Dr. Jeffrey Shaver, from left, his grandfather the late Dr. S. R. Shaver, and Jeffery's father Robert P. Shaver--three generations of ophthalmologist's."

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 10pm.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 5pm.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 10pm.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 5pm.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 6pm.