Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Tom Jones, best aerobatics pilot in America, displays his new trophies against a background drawing of his plane."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "For the past three years, Donald Hodel has overseen management of almost one-third of the land in the United States."

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. This story aired at 6pm.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story about preparations for the State Fair of Texas. This b-roll footage features crowds watching the assembly of Big Tex. This story aired at 6 P.M.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 12pm.

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

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

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 10pm.

In accelerator theory of particle longitudinal motion, a classical definition if a synchronous particle (synchronous energy, synchronous phase, synchronous orbit) assumes that there is a one-to-one relationship of the accelerator electrical field. In practice, that relationship may not be sustained because of errors in the magnetic field, radio frequency, or because sometimes we do not want to keep that relationship for some reason. In this report we formulate the concept of adiabatic equilibrium between particle and accelerator, and we introduce a definition of synchronous particle when the magnetic field and radio frequency are independent functions of time. The result is that size and shape of the bucket (separatrix) depends not only on the fields rate of change /dot B/, but on the frequency rate /dot f/ as well. This means, for example, we can have a stationary bucket even at the rising field /dot B/ > 0. Having a frequency f in addition to field B and voltage V as parameters controlling the bucket dynamics, we will show how to decrease particle losses during injection and capture. 6 refs., 7 figs.

Fermilab plans to increase the energy of its H/sup /minus// linac from 200 to 400 MeV as part of a program to enhance the operation of the Tevatron for both collider and fixed target operation. The principal motivation for the linac upgrade is to reduce the incoherent spacecharge tuneshift at injection into the booster synchrotron. Other parts of the program are required to fully exploit the linac upgrade, but immediate improvement should be seen in booster performance with consequent benefit for collider luminosity and probably fixed target intensity as well. Improved diagnostic and beam steering capabilities and the elimination of some of the obsolete triode power amplifiers are expected to lead to improved reliability and consistency in linac operation. The grade design has been presented in a conceptual design report. This paper treats the current evolution of the general design and principal parameters of the linac with little reference to components, supporting systems, conventional facilities, etc. 13 refs., 5 figs., 1 tab.

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

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

Presidential address given by Patrick R. Thomas before the Texas Surgical Society. In the speech, Thomas discusses a group within the society: the "Secretaries of the Society," and the influence and contributions of these secretaries over the years.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Tex Norman, president of the Association of Classroom Teachers"

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The OKC Academy of Americanized Martial Arts has moved to a 2,400-square-foot building at 2911 N May."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Women gather at the Mabel Bassett Correctional Center in Oklahoma City on Monday to affirm their unity against domestic violence."

Compact x-ray lasers in the laboratory can be produced with ultrahigh gradient rf linacs based on recent advances in linac technology by an SLAC-LLNL-LBL collaboration and on the development of bright, high current electron sources by BNL and LANL. The GeV electron beams generated with such accelerators can be converted to soft x rays in the range of 2--10 nm by passage through short period, high field strength wigglers. Alternatively, the beam can pump a low density dielectric to produce x rays via recombination. Such linear light sources can produce trains of picosecond (or shorter) pulses of extremely high spectral brilliance suitable for flash holography of biological specimens in vivo and for studies of fast chemical reactions. 15 refs., 7 figs., 3 tabs.

Letter from Elaine Harmon to Rigdon and Mary Emma Edwards discussing the speech that was given at the last Sweetwater reunion, her stay at the hotel, her hopes for the next reunion, and her encounter with Fred Greenwood.

A video of a psychologist testing the intelligence of two children by testing with various tasks and objects.

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

Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with extensive advertising.

The Linac Upgrade program, a portion of the Tevatron Upgrade, calls for increasing the energy of the existing 200 MeV, 201.25 MHz linac to 400 MeV in order to reduce beam emittance degradation in the Booster. This is to be accomplished by replacing the last four Alvarez linac tanks with more efficient, higher gradient 805 MHz linac structure. One of the linac structures currently under study in a collaboration between Fermilab and SAIC is the Disk-and-Washer accelerating structure with bi-periodic tee supports, four per washer pair. This structure has a stop-band for the TM/sub 11/ mode (a problem in other designs) centered near the ..pi.. TM/sub 02/ accelerating mode frequency. A novel heat shrinking technique is used in the construction of a ten-cell one-meter long vacuum prototype structure. Description of the structure, testing techniques and test results are presented. 9 refs., 4 figs., 1 tab.