Presidential Nominating Process: Current Issues (open access)

Presidential Nominating Process: Current Issues

This report discusses issues regarding the Presidential Nomination Process including information about the 2008 election, calendar changes from 1988 to 2008, changes to national party rules for 2012, an evaluation of the primary system, reform proposals, and legislative considerations.
Date: October 13, 2011
Creator: Coleman, Kevin J.
System: The UNT Digital Library
An Update on TARP Support for the Domestic Automotive Industry (open access)

An Update on TARP Support for the Domestic Automotive Industry

January report of the U.S. Congressional Oversight Panel describing their activities and findings regarding government intervention in the domestic automotive industry through the financial assistance provided by the Troubled Asset Relief Program(TARP)
Date: January 13, 2011
Creator: United States. Congressional Oversight Panel.
System: The UNT Digital Library
Kentucky DOE EPSCoR Program (open access)

Kentucky DOE EPSCoR Program

The KY DOE EPSCoR Program supports two research clusters. The Materials Cluster uses unique equipment and computational methods that involve research expertise at the University of Kentucky and University of Louisville. This team determines the physical, chemical and mechanical properties of nanostructured materials and examines the dominant mechanisms involved in the formation of new self-assembled nanostructures. State-of-the-art parallel computational methods and algorithms are used to overcome current limitations of processing that otherwise are restricted to small system sizes and short times. The team also focuses on developing and applying advanced microtechnology fabrication techniques and the application of microelectrornechanical systems (MEMS) for creating new materials, novel microdevices, and integrated microsensors. The second research cluster concentrates on High Energy and Nuclear Physics. lt connects research and educational activities at the University of Kentucky, Eastern Kentucky University and national DOE research laboratories. Its vision is to establish world-class research status dedicated to experimental and theoretical investigations in strong interaction physics. The research provides a forum, facilities, and support for scientists to interact and collaborate in subatomic physics research. The program enables increased student involvement in fundamental physics research through the establishment of graduate fellowships and collaborative work.
Date: September 13, 2011
Creator: Grulke, Eric & Stencel, John
System: The UNT Digital Library
Energy Saving Melting and Revert Reduction Technology (E-SMARRT): Mechanical Performance of Dies (open access)

Energy Saving Melting and Revert Reduction Technology (E-SMARRT): Mechanical Performance of Dies

As a net shape process, die casting is intrinsically efficient and improvements in energy efficiency are strongly dependent on design and process improvements that reduce scrap rates so that more of the total consumed energy goes into acceptable, usable castings. A casting that is distorted and fails to meet specified dimensional requirements is typically remelted but this still results in a decrease in process yield, lost productivity, and increased energy consumption. This work focuses on developing, and expanding the use of, computer modeling methods that can be used to improve the dimensional accuracy of die castings and produce die designs and machine/die setups that reduce rejection rates due to dimensional issues. A major factor contributing to the dimensional inaccuracy of the casting is the elastic deformations of the die cavity caused by the thermo mechanical loads the dies are subjected to during normal operation. Although thermal and die cavity filling simulation are widely used in the industry, structural modeling of the die, particularly for managing part distortion, is not yet widely practiced. This may be due in part to the need to have a thorough understanding of the physical phenomenon involved in die distortion and the mathematical theory employed in …
Date: September 13, 2011
Creator: Miller, R. Allen; Kabiri-Bamoradian, Khalil; Delgado-Garza, Abelardo; Murugesan, Karthik & Ragab, Adham
System: The UNT Digital Library