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''6-Degrees of Freedom'' Single Crystal Plasticity Experiments

Description: A deformation experiment has been developed specifically for the purpose of validation of dislocation dynamics simulations of plastic flow up to strains on the order of 1% [1]. The experiment has been designed so that a compressive uniaxial stress field is essentially super imposed on the test sample, and the crystal is free to deform with 3 orthogonal translation directions, and 3 rotation/tilt axes of freedom and has been given the name ''6-degrees of freedom'' (6DOF) experiment. The rotation, tilt and translation of the crystal are monitored by 5 laser displacement gages and 3 extensometers. Experiments are being performed on high purity Mo single crystals orientated for ''single slip''. All of the experiments are performed in pairs, with one test sample having highly polished surfaces for optical light and AFM slip-trace analyses, and the other having 4 strain gage rosettes mounted on the sides for measurement of the bi-axial surface strains during testing. All of the experimental data is used together to determine the slip activity of the orientated single crystal during deformation. Experimental results on high-purity Mo single crystals are presented. The results of these experiments show that slip behavior is in substantial deviation from the expected ''Schmid'' behavior. These experimental results bring into question some of the fundamental assumptions used in both the construction of crystal plasticity constitutive relationships and rules for dislocation mobility use in 3-D dislocation dynamics simulations.
Date: May 21, 2003
Creator: Lassila, D. H.; Florando, J. N.; LeBlanc, M. M.; Arsenlis, T. & Rhee, M.
Partner: UNT Libraries Government Documents Department
open access

9/11 and Terrorist Travel: Staff Report of the National Commission on Terrorist Attacks Upon the United States

Description: Report of the National Commission on Terrorist Attacks Upon the United States (9-11 Commission) describing research into the events of September 11, 2001. It contains the Commission's findings based on the thousands of documents and hundreds of interviews collected during the course of the investigations.
Date: August 21, 2004
Creator: Eldridge, Thomas R.; Ginsburg, Susan; Hempel, Walter T., II; Kephart, Janice L. & Moore, Kelly
Partner: UNT Libraries Government Documents Department
open access

9/11 Commission: Legislative Action Concerning U.S. Immigration Law and Policy in the 108th Congress

Description: From Summary: "This report discusses some of the major immigration areas that were under consideration in the above-mentioned comprehensive reform proposals, including asylum, biometric tracking systems, border security, document security, exclusion, immigration enforcement, and visa issuances."
Date: December 21, 2004
Creator: Garcia, Michael John & Wasem, Ruth Ellen
Partner: UNT Libraries Government Documents Department

11,664 kilometers across the sea: Bridging the student support gap to the Pacific Islands

Description: Presentation for the 2013 International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC) Conference. This presentation discusses the LEAP program at UNT and bridging the student support gap to the Pacific Islands.
Date: October 21, 2013
Creator: Avery, Elizabeth Fuseler; Batman, Cindy; Chandler, Yvonne J. & Barnwell, Jane
Partner: UNT Libraries
open access

14-plex Feasibility Report

Description: The Native Village of Unalakleet project was a feasibility study for a retrofit of a “tribally owned” three story, 14 apartment complex located in Unalakleet, Alaska. The program objective and overall goal was to create a plan for retrofitting to include current appraised value and comparable costs of new construction to determine genuine feasibility as low-income multi-family housing for tribal members.
Date: June 21, 2013
Creator: Kotongan, Victoria Hazel
Partner: UNT Libraries Government Documents Department
open access

21 Jun 05 Memo from DoD Transmitting Draft Copies of DoD Strategy for Homeland Defense & Civil Support to Commission

Description: Memo from Deputy Under Secretary of Defense (Installations and Environment) Phil Grone to Frank Cirillo (Director, Review and Analysis) Transmitting Draft Copies of DoD Strategy for Homeland Defense & Civil Support to Commission
Date: June 21, 2005
Creator: United States. Department of Defense.
Partner: UNT Libraries Government Documents Department
open access

45-Day safety screen results for Tank 241-BY-103, auger samples 95-AUG-012 and 95-AUG-013

Description: Two auger samples from tank 241-BY-103 (BY-103) were received by the 222-S Laboratories and underwent safety screening analysis, consisting of differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and total alpha activity. Analytical results for the TGA analyses for both samples were less than the safety screening notification limit. Since notification is made if the sample is analyzed at less than 17% water, notification was made on April 20, 1995. Although the sample results were below this limit, no secondary analyses were required or performed. Included in this report are the primary safety screening results obtained from the analyses and copies of all DSC and TGA raw data scans as requested per the TCP. Photographs of the auger samples were taken during extrusion and, although not included in this report, are available. Tank BY-103 is on the ferrocyanide Watch List.
Date: April 21, 1995
Creator: Schreiber, R. D.
Partner: UNT Libraries Government Documents Department
open access

75-mm howitzer materiel.

Description: This is a World War II-era technical manual for the 75mm Howitzer. It contains information on use, maintenance, assembly, and other aspects of this weapon.
Date: June 21, 1941
Creator: United States. Army. Ordnance Department.
Partner: UNT Libraries Government Documents Department
open access

100 Areas Technical Activities Report - Engineering, April 1947

Description: This is the first of a series of monthly reports covering details of the work of the Engineering Group of the Pile Technology Section of the Technical Department. The monthly Slug Inspection Report is being discontinued as a separate document and is being incorporated in this group report. Included is work on corrosion and blistering; graphite expansion; and irradiation studies.
Date: May 21, 1947
Creator: Woods, W. K.
Partner: UNT Libraries Government Documents Department
open access

100 Areas technical activities report -- Physics, October 1949

Description: This report contains brief summaries of activities at the Hanford production reactors for the month of Oct. The activities for the Pile Physics Group are: (1) H Area start-up; (2) outlet temperature recording systems; (3) reactivity balance for each pile for this period. Activities for the Experimental Physics Group are: (1) graphite testing; (2) 305 testing -- P-slug standardization and graphite standards; (3) shielding. Also status is given on critical mass project.
Date: November 21, 1949
Creator: Gast, P. F.
Partner: UNT Libraries Government Documents Department
open access

103-06A - AF-N -Community Input Air Force - Niagara Falls International Airport Air Guard Station

Description: Niagara Military Affairs Council Niagara Falls Air Reserve Station Military Value of NFARS NFARS Matched with 8 BRAC Criteria MCI/COBRA Models Not Applied Properly USAF Deviations from Approved BRAC criteria Corrected Analysis of Economic Impact Rationale to Overturn the Closure of NFARS
Date: June 21, 2005
Partner: UNT Libraries Government Documents Department
open access

103-06A-AF10 - Community Input Air Force - Patrick Air Force Base-FL.pdf

Description: Most recent analysis reveals a number of operational and support anomalies that may not have been previously considered in the recommendation to realign NOTll to Kings 6ay. GA to gain synergy in Anti-Terrorism Force Protection (ATFP), Fleet operational support and operational support infrastructure.
Date: June 21, 2005
Partner: UNT Libraries Government Documents Department
open access

103-06A -AF3 -BRAC-Air Force - Maxwell Air Force Base-AL.pdf

Description: A member of a military base closing review panel said Thursday the Department of Defense needs to explain how money is to be saved under its proposal to move computer systems management from Maxwell-Gunter Air Force Base to a Massachusetts base. Grand Forks Air Force Base and Fargo's 1 19th Air National Guard Fighter Wing will play a "substantial" role in the Air Force's plans to use unmanned aerial vehicles, base retention leaders said Thursday.
Date: June 21, 2005
Partner: UNT Libraries Government Documents Department
open access

103-06A-AF5- Base Input Air Force - Mountain Home Air Force Base - ID.pdf

Description: Economic Impact *The loss of 538 military personnel represents 12% of the 4,465 assigned here. That loss represents payroll of $2 1,109,320. *The loss of 3 1 civilian personnel from the base represents 3.7% of the total. That loss equates to a payroll decrease of $91 8,340. *The loss of 305 indirect jobs (school teachers, clerks, dental assistants, etc.) represents an estimated payroll loss of $6,839,625 (305 x 22,425 which is the per capita income level of Elmore County according to the U S Census 2002) *Approximately 550 living units would be affected, either owned units that would be for sale or rentals that would become vacant. This would undoubtedly result in a downturn in the real estate market for the area *The school district would see a reduction in Impact Aid from DoD based on the specific number of children no longer enrolled here.
Date: June 21, 2005
Partner: UNT Libraries Government Documents Department
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