Photograph used for a story in the Oklahoma Times newspaper. Caption: "Foster-Harris, famed Oklahoma writer and teacher, relaxes with pipe."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Missouri second baseman Kevin Knop, left, and OSU's Dave Guimbarda look toward first base after Knop forced the Cowboy base runner during Saturday night's Bog Eight baseball tournament finals."

B-roll 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.

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.

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.

B-roll 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.

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.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Armed Forces Day activities began Friday with the biggest parade ever to roll down the streets of Lawton, observers said."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Rev. Joachim Spexarth, subprior at the St. Gregory's Abbey at Shawnee, trains a kennel full of Brittany Spaniels and other bird dogs when not tending his official duties."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Boating, camping, fishing and many other outdoor recreation activities await the visitors at Texoma State Park."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Monty Reed of Edmond, a member of the Oklahoma city Running Club, splashes his way to the finish line in a 6-mile charity run co-sponsored Saturday at the State Fairgrounds by the running club and the Oklahoma Lung Association."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Recent spring like weather has been conducive to fishing, but the expression of 7-year-old Debra Wilkins, Cordell, indicates she's wondering whether to give up."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Apollo 17 astronaut Harrison H. Schmitt, now a U.S. senator from New Mexico makes no apologies to critics who say he was elcted because of his national exposure as a spaceman."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Jean Ellen Kelly, a member of the Actors' Company Theater, works at removing the grass and weeds from the base of the amphitheater seats."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Members of the Actors' Theater Company recently put in quite a few hours cleaning up the church amphitheater so they could use it to stage Shakespeare's "A Mid Summer's Night Dream" on Memorial Day."

Topping cycles could boost the energy efficiencies of a variety of systems by using what is now waste heat. One such topping cycle uses a ceramic helical expander and would require that a reaction-bonded silicon nitride (RBSN) rotor be bonded to a shaft of TZM (Mo-0.5 wt % Ti-0.08 wt % Zr). Coupon studies show that TZM can be bonded to RBSN at 1300/sup 0/C and 69 MPa if there is an interlayer of MoSi/sub 2/. A layer of finely ground (10 ..mu..m) MoSi/sub 2/ facilitates bond formation and provides a thicker bond interface. The hardness and grain structure of the TZM and RBSN were not affected by the temperature and pressure required to bond the coupons.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Without any lilly pads floating around, this frog, seeking refuge from flood waters flowing through a Midwest City mobile home park Sunday, found a semi-dry spot by climbing into the spokes of a motorcycle wheel. Dozens of residents were also routed by the waters."

Three high-pressure flow microreactors and two batch autoclave reactors have been used to study the reaction networks and kinetics of (1) catalytic hydrodesulfurization of dibenzothiophene and methyl-substituted dibenzothiophenes, and (2) catalytic hydrodenitrogenation of quinoline, methyl-substituted quinolines, acridine, benzacridines, dibenzacridine, and carbazole. The catalysts were commercial, sulfided CoO-MoO/sub 3//..gamma..-Al/sub 2/O/sub 3/, NiO-MoO/sub 3//..gamma..-Al/sub 2/O/sub 3/, and NiO-WO/sub 3//..gamma..-Al/sub 2/O/sub 3/. The results of the experiments are described. (LTN)

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Marcy Moskowitz of Southeast Guidance Center"