14 Matching Results

Search Results

open access

Final Judgment

A page dictating what the final judgment is on the case by Linda Morales against the State of Texas regarding discriminatory conduct.

Date: March 15, 1991

Item Type: Legal Document

Partner: UNT Libraries Special Collections

open access

Influence of point defects on grain boundary diffusion in oxides

The influence of point defects on grain boundary diffusion of Co ions in NiO was studied using polycrystalline films and bicrystals. Grain boundary diffusion was studied at 750 C at oxygen partial pressure. Two diffusion regions were found. At low oxygen pressures, extrinsic diffusion was observed. Above oxygen pressure of 10{sup {minus}7}, influence of intrinsic point defects was detected. It was determined that grain boundary diffusion was > 3 orders of magnitude faster than volume diffusion.… more

Date: March 15, 1991

Creator: Stubican, V. S.

Item Type: Report

Partner: UNT Libraries Government Documents Department

open access

Apparatus and method for critical current measurements

An apparatus for the measurement of the critical current of a superconductive sample, e.g., a clad superconductive sample, the apparatus including a conductive coil, a means for maintaining the coil in proximity to a superconductive sample, an electrical connection means for passing a low amplitude alternating current through the coil, a cooling means for maintaining the superconductive sample at a preselected temperature, a means for passing a current through the superconductive sample, and, a… more

Date: March 15, 1991

Creator: Martin, J. A. & Dye, R. C.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

open access

Influence of point defects on grain boundary diffusion in oxides. [Annual report, July 1, 1990--March 1, 1992]

Date: March 15, 1991

Creator: Stubican, V. S.

Item Type: Report

Partner: UNT Libraries Government Documents Department

captions transcript

[News Clip: Iraq update package]

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

Date: March 15, 1991

Duration: 1 minute 38 seconds

Creator: KXAS-TV (Television station : Fort Worth, Tex.)

Item Type: Video

Partner: UNT Libraries Special Collections

open access

Determining desorption pre-exponential factors from temperature-programmed desorption spectra when the surface is nonuniform

To find desorption pre-exponential factors from temperature-programmed desorption (TPD) spectra, we develop procedures using both the TPD spectra and their derivatives. First, an approximate method is derived using peak temperatures. This method is formally identical with one used for determining pre-exponential factors and desorption activation energies when desorptions are energetically uniform. The method can be used when the pre-exponential factor is constant. We next develop an iterative p… more

Date: March 15, 1991

Creator: Brown, Lee F. & Chemburkar, Rajeey M.

Item Type: Article

Partner: UNT Libraries Government Documents Department

open access

Dallas Voice (Dallas, Tex.), Vol. 7, No. 46, Ed. 1 Friday, March 15, 1991

Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.

Date: March 15, 1991

Creator: Vercher, Dennis

Item Type: Newspaper

Partner: UNT Libraries Special Collections