32 Matching Results

Search Results

Results: 1 - 24 next
open access

Gender Equity in Materials Science and Engineering

Description: At the request of the University Materials Council, a national workshop was convened to examine 'Gender Equity Issues in Materials Science and Engineering.' The workshop considered causes of the historic underrepresentation of women in materials science and engineering (MSE), with a goal of developing strategies to increase the gender diversity of the discipline in universities and national laboratories. Specific workshop objectives were to examine efforts to level the playing field, understand… more
Date: December 1, 2008
Creator: Rockett, Angus
Partner: UNT Libraries Government Documents Department
open access

A Users manual for the nonlinear kinematic hardening model for cyclic loading

Description: This report describes the implementation of the Chaboche type Nonlinear Kinematic Hardening Model developed for the PNGV SPP (Partnership for the Next Generation Vehicle, Spring-back Predictability Project). The material model includes a nonlinear kinematic and isotropic hardening law, transverse anisotropy, strain range memorization for cyclic hardening/softening and viscoplasticity. This report is a companion to the report: ''A Return Mapping Algorithm for Cyclic Viscoplastic Constitutive Mod… more
Date: September 15, 2000
Creator: Puso, M
Partner: UNT Libraries Government Documents Department
open access

Exchange anisotropy, engineered coercivity and spintronics in atomically engineered L1{sub 0} heterostructures

Description: We identified and investigated some of the scientific and technically most challenging issues in thin film magnetism focusing on epitaxially grown layers of specific L1{sub 0} ordered, intermetallic, heterostructures with well-controlled crystallography and interface structures. Specifically, we addressed antiferromagnetic/ferromagnetic heterostructures, exhibiting exchange bias (EB) in both in-plane (MnPd/Fe) and perpendicular (IrMn/(Co/Pt){sub n}) geometries, and ferromagnetic/ferrimagnetic (… more
Date: August 30, 2011
Creator: Krishnan, Kannan M
Partner: UNT Libraries Government Documents Department
open access

Role of Transport Phenomena in the Evolution of Geometry, Composition and Structure

Description: Abstract Fusion welding is used extensively in industries that support the nation's energy supply, defense, infrastructure, and standard of living. Safety and reliability of the welded joints are affected by their geometry, composition and structure. This report provides an account of the significant advances made in quantitative understanding of the geometry, composition and various aspects of the weldment structure with financial support from DOE/BES. In particular, this report provides an ac… more
Date: November 17, 2005
Creator: DebRoy, Tarasankar
Partner: UNT Libraries Government Documents Department
open access

Multiscale Simulation of Thermo-mechanical Processes in Irradiated Fission-reactor Materials

Description: This report contains a summary of progress made on the subtask area on phase field model development for microstructure evolution in irradiated materials, which was a part of the Computational Materials Science Network (CMSN) project entitled: Multiscale Simulation of Thermo-mechanical Processes in Irradiated Fission-reactor Materials. The model problem chosen has been that of void nucleation and growth under irradiation conditions in single component systems.
Date: May 28, 2012
Creator: El-Azab, Anter
Partner: UNT Libraries Government Documents Department
open access

Theoretical Studies on the Electronic Structures and Properties of Complex Ceramic Crystals and Novel Materials

Description: This project is a continuation of a long program supported by the Office of Basic Energy Science in the Office of Science of DOE for many years. The final three-year continuation started on November 1, 2005 with additional 1 year extension to October 30, 2009. The project was then granted a two-year No Cost Extension which officially ended on October 30, 2011. This report covers the activities within this six year period with emphasis on the work completed within the last 3 years. A total of 44… more
Date: January 14, 2012
Creator: Ching, Wai-Yim
Partner: UNT Libraries Government Documents Department
open access

Materials and Process Design for High-Temperature Carburizing: Integrating Processing and Performance

Description: The objective of the project is to develop an integrated process for fast, high-temperature carburizing. The new process results in an order of magnitude reduction in cycle time compared to conventional carburizing and represents significant energy savings in addition to a corresponding reduction of scrap associated with distortion free carburizing steels.
Date: July 23, 2007
Creator: Apelian, D.
Partner: UNT Libraries Government Documents Department
open access

Analysis of granular flow in a pebble-bed nuclear reactor

Description: Pebble-bed nuclear reactor technology, which is currently being revived around the world, raises fundamental questions about dense granular flow in silos. A typical reactor core is composed of graphite fuel pebbles, which drain very slowly in a continuous refueling process. Pebble flow is poorly understood and not easily accessible to experiments, and yet it has a ma jor impact on reactor physics. To address this problem, we perform full-scale, discrete-element simulations in realistic geometri… more
Date: April 17, 2006
Creator: Rycroft, C. H.; Grest, Gary S.; Landry, James W. & Bazant, Martin Z.
Partner: UNT Libraries Government Documents Department
open access

Naval Research Lab: Data Call 12

Description: Naval Research Lab: Data Call 12. Tabular data, memos, documents. Box 178, L-110.
Date: unknown
Partner: UNT Libraries Government Documents Department
open access

Annual Report to the Congress, Fiscal Year 1990

Description: Annual report detailing the progress and budget of the Office of Technology Assessment.
Date: March 1991
Creator: Office of Technology Assessment
Partner: UNT Libraries Government Documents Department
open access

ARD Detachment, Naval Surface Warfare Center Carderock Division, Naval Surface Warfare Center Carderock Division Detachment Annapolis, Naval Surface Warfare Center Carderock Philadelphia Detachment

Description: ARD Detachment, Naval Surface Warfare Center Carderock Division, Naval Surface Warfare Center Carderock Division Detachment Annapolis, Naval Surface Warfare Center Carderock Philadelphia Detachment. Features and capabilities, special facilities and equipment. Box 181, L-113.
Date: unknown
Partner: UNT Libraries Government Documents Department
open access

[Memorandum of Meeting: Wright-Patterson Air Force Base, Ohio, July 21, 2005]

Description: Memorandum of meeting with Ohio Congressional Representatives over the planned movement of people out of Wright-Patterson Air Force Base to Hanscom Air Force Base in Massachusetts. Includes "Report On Air Force Institute Of Technology (AFIT) Study For Senate And House Armed Services Committees."
Date: July 21, 2005
Creator: United States. Defense Base Closure and Realignment Commission.
Partner: UNT Libraries Government Documents Department
open access

Data Calls - Office of Naval Research, Arlington, VA

Description: Data Calls - Office of Naval Research, Arlington, VA. (Box 179)
Date: unknown
Creator: United States. Defense Base Closure and Realignment Commission.
Partner: UNT Libraries Government Documents Department
open access

Annual Report to the Congress, Fiscal Year 1988

Description: Annual report of the progress and budgets of the Office of Technology Assessment.
Date: 1988
Creator: Office of Technology Assessment
Partner: UNT Libraries Government Documents Department
Back to Top of Screen