Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Oklahoma County Pathmaker" inductee Lee Allan Smith, who has been lead promoter of many events as well as cultural and recreational facilities in the county for more than 40 years. He brought national attention to the area through the Stars and Stripes Show and the hosting of the Olympic Festival in 1989."

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

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Florida State's Shamalene Wilson tries to bunt for a base hit against Oklahoma State pitcher Melanie Roche (5) during game 2 Thursday at the Women's College World Series contest."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Leadership Oklahoma City program co-chairman Zach Taylor, from left, congratulates Leadership Oklahoma City's new graduates Judy Scott and Randy Roper."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mother Swan proudly shows off her newly hatched cygnets - totaling five - that are the first to be hatched on the Waterford Offices pond, 6305 Waterford Blvd., while another Mother Swan waits patiently nearby on her roost of five eggs."

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

The final pages of a memo sent from Vicki Rosenberg, program officer for the Getty Center for Education in the Arts, to the California and Regional Institute Directors. The memo was in regards to updated and revised dates for important director meetings.

This engineering note documents the calculations done to determine the relief capacity of the solenoid vacuum pumping line. The calculations were done by David Bell, a co-op student from the University of Wisconsin. The calculations are attached. The conclusion is that the vacuum pumping line has a venting capacity of 129 g/s warm helium or 298 g/s warm nitrogen. Both of these capacities are much larger than the expected operating mass flow rates of the liquid helium (5 to 15 g/s) or liquid nitrogen (2 or 3 g/s) circuits. The calculations assume the solenoid vacuum vessel is at 3 psig and the relief plate is set at 1.5 psig. Additional calculations were done to prove that the venting capacity of the vacuum pumping line exceeded flowrates due to a failure mode. These calculations are attached. Since the system is not finalized, (pipe sizes not determined, components sized...) the calculations were done by first picking reasonable line sizes based on known allowed pressure drops in the system and then doing a maximum delivery rate calculation if a line was completely severed in the vacuum space of the solenoid/control dewar. The numbers from these calculations say that failure mode flow rates are …

The majority of this research has been in developing a model to describe the magnetostrictive properties of Terfenol-D, Tb{sub 1{minus}x}Dy{sub x}Fe{sub y} (x = 0.7-0.75 and y = 1.8--2.0), a rare earth-iron alloy which displays much promise for use in device applications. In the first chapter an introduction is given to the phenomena of magnetization and magnetostriction. The magnetic processes responsible for the observed magnetic properties of materials are explained. An overview is presented of the magnetic properties of rare earths, and more specifically the magnetic properties of Terfenol-D. In the second chapter, experimental results are presented on three composition of Tb{sub 1{minus}x}Dy{sub x}Fe{sub y} with x = 0.7, y= 1.9, 1.95, and x= 0.73, y= 1.95. The data were taken for various levels of prestress to show the effects of composition and microstructure on the magnetic and magnetostrictive properties of Terfenol-D. In the third chapter, a theoretical model is developed based on the rotation of magnetic domains. The model is used to explain the magnetic and magnetostrictive properties of Terfenol-D, including the observed negative strictions and large change in strain. The fourth chapter goes on to examine the magnetic properties of Terfenol-D along different crystallographic orientations. In the fifth …

This engineering note documents the calculations done to determine the chimney heat loads. These heat load numbers were reported in the D0 solenoid upgrade design report. The heat loads to the LN2 circuit were done by Andrew Stefanik, RDIMechanical Systems group. They were part of his LN2 shield calculations dated 2/23/93. Pages 1 thru 3 of his calculations that apply to the chimney are attached. The heat loads to the LHe circuit were done originally on 12/16/92 and then revised on 12/23/92 to be more conservative. The raw calculations are attached. I include both the original 12/16 version and the 12/23 revised version to document the amount of conservativeness added.

Interview with Robert Crist from Wrightsville, Pennsylvania concerning his experiences while employed by the Civilian Conservation Corps (CCC) during the Great Depression as well as his childhood and his experiences leading up to joining the CCC. Crist worked at a camp in Mehoopany, Pennsylvania (Company 1377).

Weekly newspaper from Mercedes, Texas that includes local, state, and national news along with advertising.

A memo from Joan Bush to R. William McCarter about enclosing revised surveys and working agreements between the North Texas Institute for Educators on the Visual Arts and the Professional Development Institute. The revised documents are attached.

Weekly newspaper from San Diego, Texas that includes local, state, and national news along with advertising.

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

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

Weekly newspaper from Cuero, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Wylie, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.

Semiweekly newspaper from Levelland, Texas that includes local, state, and national news along with advertising.

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

A plasma coating system has been developed for induction melting zirconium at 1900 C using a graphite crucible. This laminated coating system consists of plasma spraying the following materials onto the graphite: (1) molybdenum or tungsten, (2) a 50% blend by weight of the metal powder and calcia-stabilized zirconium oxide, and (3) calcia-stabilized zirconia followed by painting a final coating of nonstabilized zirconia on top of the plasma-sprayed coating system. Zirconium was melted in argon using both laminating systems without any degradation of the graphite crucible and with only a minimal amount of carbon absorption. This novel approach that is being proposed as an alternative method of melting zirconium alloys offers substantial cost savings over the standard practice of electric arc melting using a consumable electrode.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dick Vrooman and many other principals will move on to new assignments."

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