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

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Gymnast Mary Lou Retton on a visit to Oklahoma City."

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Gymnast Mary Lou Retton during OKC visit."

A letter from Representative Kim Brimer to Barbara F. Ueltschey, responding to Ueltschey's earlier letter.

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

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

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

Weekly newspaper from Mannford, Oklahoma 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.

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

This technical memorandum contains text provided to the SSC for their use in the Supplementary Conceptual Design Report. It was written as part of a Fermilab effort under the guidance of Ray Stefanski of the Fermilab Research Division. This particular memorandum considers the cryogenic systems required to support the superconducting magnets and liquid argon calorimeters associated with SSC detectors.

This paper presents the design and construction, as well as the initial operation, of the Microwave Transmission System. The system consists of containment vessels, mirror boxes, mirrors, an alignment system, two turbo-molecular pump vacuum stations, and microwave source. Fifty-ns-length pulses of 6-MeV electrons pass through a free electron laser (FEL) wiggler. A 300 W extended interaction oscillator (EIO) of 140 GHz frequency supplies the seed signal for amplification in the wiggler. The electron beam is dumped and the microwave beam is transmitted quasi-optically 90 ft by six aluminum mirrors through an evacuated tube. Three of the mirrors are elliptical paraboloids and the others are flat. A seventh mirror is rotated into the microwave beam to divert it into a load tank. The transport vacuum vessel is 20-in.-diameter stainless steel tube with bellows and mirror boxes at each mirror. Two vacuum systems at each end of the transport tube allow a base pressure of 10{sup {minus}7} Torr to be attained by 7000 L/s of turbo-molecular pumping. Also at each mirror, at the MTX vessel, and at the two ends of the wiggler waveguide are HeNe laser detectors used for vacuum alignment. Descriptions of the major components, their requirements and system requirements …

We have developed techniques for measuring the power and frequency of the Electron Laser Facility (ELF) II free-electron laser (FEL) used for plasma heating experiments on the Microwave Tokamak Experiment (MTX). We also have designed a multichannel, 140-GHz receiver capable of measuring FEL power levels from 10 mW to 0.1 {mu}W within an accuracy of {plus minus}1 dB with a 50-dB dynamic range and a 2-ns response time. By using calibrated attenuators, we can measure power levels from 10 GW to 0.1 {mu}W. We sample the microwave output of the FEL in a microwave load tank by using WR-8 or WR-28 stub waveguide antennas. Microwave turning mirrors are used to guide the microwave beam down an evacuated beam tube to the MTX. Stub, WR-8, fundamental-mode, waveguide antennas are used for beam detection on the microwave turning mirrors. Orthogonal, WR-8, stub waveguides are machined into the surfaces of the mirrors and used as directional couplers to measure forward and reflected power from the FEL. The microwave power is then transported to the microwave receiver via a low-loss, over-moded, WR-28 waveguide. A movable modes probe in the microwave load tank is used to scan across the microwave beam to determine the modes …

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

A letter from Representative Anita Hill to Barbara F. Ueltschey concerning why Anita Hill withdrew her name from a joint Texas House and Senate resolution honoring victims of and patients with HIV/AIDS.

A letter from Representative Fred Hill to Barbara F. Ueltschey, asking her to call him about a recent joint Texas House and Senate resolution honoring victims of and patients with AIDS.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Rita Moore, Milt and Lucinda Pennington and Terry Pendell, from left."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Bill Swisher, Barbara Ferris, Wanda Swisher and Maurice Ferris, from left."

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.

Video footage from the WBAP-TV station in Fort Worth, Texas, to accompany a news story about a proposed bullet train. This b-roll footage includes a press conference and footage of an unidentified train.

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

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.

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

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.