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Equivalence of dipole correction and Coulomb cutoff techniques in supercell calculations (open access)

Equivalence of dipole correction and Coulomb cutoff techniques in supercell calculations

Article on the equivalence of dipole correction and Coulomb cutoff techniques in supercell calculations. In this work, the authors compare the dipole correction and Coulomb cutoff methods under the same conditions in the framework of plane-wave based density-functional theory.
Date: June 3, 2008
Creator: Yu, Liping; Ranjan, Vivek; Lu, W.; Bernholc, Jerry & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
Sleep in College Students (open access)

Sleep in College Students

In this University Scholars Day keynote address, Dr. Daniel J. Taylor presented the preliminary results from two of his recently completed studies in the Sleep Lab in the Department of Psychology at the University of North Texas.
Date: April 3, 2008
Creator: Taylor, Daniel J.
Object Type: Text
System: The UNT Digital Library
Relating Boolean Gate Truth Tables to One-Way Functions (open access)

Relating Boolean Gate Truth Tables to One-Way Functions

In this paper, the authors present a schema to build one way functions from a family of Boolean gates. Moreover, the authors relate characteristics of these Boolean gate truth tables to properties of the derived one-way functions.
Date: March 3, 2008
Creator: Gomathisankaran, Mahadevan & Tyagi, Akhilesh
Object Type: Paper
System: The UNT Digital Library
The Hard X-Ray Spectrum as a Probe for Black Hole Growth in Radio-Quiet Active Galactic Nuclei (open access)

The Hard X-Ray Spectrum as a Probe for Black Hole Growth in Radio-Quiet Active Galactic Nuclei

This article studies the hard X-ray spectral properties of 10 highly luminous radio-quiet active galactic nuclei at z = 1.3-3.2, including new XMM-Newton observations of four of these sources.
Date: April 3, 2008
Creator: Shemmer, Ohad; Brandt, William Nielsen; Netzer, Hagai; Maiolino, Roberto & Kaspi, Shai
Object Type: Article
System: The UNT Digital Library
"The Smoking Gun": Evidence that Vladimir Ussachevsky used Chinese Timbres as the Basis for his Electronic Music (open access)

"The Smoking Gun": Evidence that Vladimir Ussachevsky used Chinese Timbres as the Basis for his Electronic Music

This paper was originally presented by Carl Rahkonen at the Society for Electro-Acoustic Music in the United States (SEAMUS) Conference on April 3, 2008 in Salt Lake City, Utah. This paper includes details about Vladimir Ussachevsky, a pioneer in the proliferation of electronic music. It also contains biographical information about Ussachevsky, as well as his archival materials. The author attempts to prove that Ussachevsky used Chinese Timbres as the basis for his electronic music.
Date: April 3, 2008
Creator: Rahkonen, Carl John & Hartsock, Ralph
Object Type: Paper
System: The UNT Digital Library

Collaborations: How Ussachevsky Interacted with Other Composers in the Creation of Electronic Music

Presentation for the 2008 Society for Electro-Acoustic Music in the United States (SEAMUS) Annual Conference. This presentation discusses collaborations and how Vladimir Ussachevsky interacted with other composers in the creation of electronic music.
Date: April 3, 2008
Creator: Hartsock, Ralph
Object Type: Presentation
System: The UNT Digital Library