Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "A small flood was created on North Eastern near Grand Boulevard this morning when an auto smashed into a fire hydrant."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "A power shovel bites into the bed of Deep Fork Creek north of NW 36 east of Chicago Avenue where workmen are clearing the channel."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dennis Jowaisas, caller, repeats commands for square dancers."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The warmth of the fire draws concert-goers Brenda Keitz, left, and Margaret Keith."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Allied Arts Fund drive co-chairmen James G. Harlow Jr., left, and Dale Mitchell go over their notes before speaking to volunteers."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "William Godmon Warr Acres sips coffee while studying his dominoes at the Salvation Army Senior Citizens monthly tournament."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Going straight" isn't difficult when you are in the 700-foot long pedestrian tunnel at the state Capitol."

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

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "With a sheaf of legislative documents tucked beneath his arm, State Sen. Gene Howard, D-Tulsa, starts the new session."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Johnny Griffin, Warr Acres, makes a move."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Acting on the request of Cameron University President Dan Davis, Regents for Oklahoma A&M Colleges on Friday voted to abolish office of Dean of Administration at the Lawton School, a move that will cost a veteran official his job."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Henry Hogan is looking for work and one thing he's got is experience. In 108 years, he's done just about everything."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kaye Cook and Michael Horowitz"

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Book of Common Prayer. . . new and old."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A welcoming note is sounded by this bell for a tiny wren which is staking out a seed feeder in an Oklahoma City yard for the bare winter months ahead."

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

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.

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

The sensitivity of radiation detectors which utilizes photomultipliers was determined after exposing the multiplier phototubes to high intensity light pulses. Test results found that generally less than a 5% change was found. (FS)

Previous work in this laboratory on cuprous oxide Schottky barrier photovoltaic cells showed that some potential improvements were limited by chemical degradations at the junction (1), e.g., in Al/Cu/sub 2/O cells, the aluminum reduced the surface of the Cu/sub 2/O to metallic Cu. The present project is being devoted to a study of methods to avoid this problem and also to the development of other methods of improving the efficiency of Cu/sub 2/O cells. The first quarterly report was devoted to a study of thin oxide interlayers between the metal and the Cu/sub 2/O which gives MIS structures. The most stable interlayers were obtained with SiO/sub 2/. The second quarterly report covered some initial work on heterojunctions with other oxides on Cu/sub 2/O. The most stable heterojunctions were obtained with CdO on Cu/sub 2/O. The present report presents some results on Auger studies of the oxide heterojunctions, the preparation of doped Cu/sub 2/O by introduction of impurities in the starting copper, the exploration of several method for the study of diffusion length, and some initial attempts on the laser annealing of Cu/sub 2/O.