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Chandra Observations of the Highest Redshift Quasars from the Sloan Digital Sky Survey (open access)

Chandra Observations of the Highest Redshift Quasars from the Sloan Digital Sky Survey

This article presents Chandra observations of 21 z > 4 quasars, including 11 sources at z > 5.
Date: February 17, 2006
Creator: Shemmer, Ohad; Brandt, William Nielsen; Schneider, Donald P.; Fan, Xiaohui; Strauss, Michael A.; Diamond-Stanic, Aleksandar M. et al.
Object Type: Article
System: The UNT Digital Library
Dynamical Origin of Memory and Renewal (open access)

Dynamical Origin of Memory and Renewal

This article discusses a dynamical origin of memory and renewal.
Date: August 8, 2006
Creator: Cakir, Rasit; Grigolini, Paolo & Krokhin, Arkadii A.
Object Type: Article
System: The UNT Digital Library
First-principles theory of metal-alkaline earth oxide interfaces (open access)

First-principles theory of metal-alkaline earth oxide interfaces

Article on the first-principles theory of metal-alkaline earth oxide interfaces.
Date: June 21, 2006
Creator: Nuñez, Matías & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
The Hard X-Ray Spectral Slope as an Accretion Rate Indicator in Radio-Quiet Active Galactic Nuclei (open access)

The Hard X-Ray Spectral Slope as an Accretion Rate Indicator in Radio-Quiet Active Galactic Nuclei

This article presents XMM-Newton observations of two luminous and high accretion rate radio-quiet active galactic nuclei at z ~ 2.
Date: June 14, 2006
Creator: Shemmer, Ohad; Brandt, William Nielsen; Netzer, Hagai; Maiolino, Roberto & Kaspi, Shai
Object Type: Article
System: The UNT Digital Library
Microwave absorption by an array of carbon nanotubes: A phenomenological model (open access)

Microwave absorption by an array of carbon nanotubes: A phenomenological model

Article discussing microwave absorption by an array of carbon nanotubes and a phenomenological model.
Date: August 29, 2006
Creator: Ye, Z.; Deering, William D.; Krokhin, Arkadii A. & Roberts, James A.
Object Type: Article
System: The UNT Digital Library
Modeling and Optimization of Deflection Slits for Fast-Pulsing a Low Energy Ion Beam (open access)

Modeling and Optimization of Deflection Slits for Fast-Pulsing a Low Energy Ion Beam

Paper discusses an experiment that a set of deflection slits for fast-pulsing a keV ion beam.
Date: 2006
Creator: Bosca, Ryan
Object Type: Article
System: The UNT Digital Library
Modeling and Optimization of Deflection Slits for Fast-Pulsing of a Low Energy Ion Beam (open access)

Modeling and Optimization of Deflection Slits for Fast-Pulsing of a Low Energy Ion Beam

This paper discusses research on modeling and optimization of deflection slits for fast-pulsing of a low energy ion beam. The authors also investigate simulated slit configurations that reduce the length of the fields along the beam axis, thus optimizing the pulsing mechanism.
Date: March 30, 2006
Creator: Bosca, Ryan & Weathers, Duncan L.
Object Type: Paper
System: The UNT Digital Library

Modeling and Optimization of Deflection Slits for Fast-Pulsing of a Low Energy Ion Beam

Presentation for the 2006 University Scholars Day at the University of North Texas discussing research on modeling and optimization of deflection slits for fast-pulsing of a low energy ion beam.
Date: March 30, 2006
Creator: Bosca, Ryan & Weathers, Duncan L.
Object Type: Presentation
System: The UNT Digital Library
Renewal, Modulation, and Superstatistics in Times Series (open access)

Renewal, Modulation, and Superstatistics in Times Series

Article discussing two different approaches, referred to as renewal and modulation, to generate time series with a nonexponential distribution of waiting times.
Date: April 27, 2006
Creator: Allegrini, Paolo; Barbi, Francesco; Grigolini, Paolo & Paradisi, Paolo
Object Type: Article
System: The UNT Digital Library
Response of Complex Systems to Complex Perturbations: the Complexity Matching Effect (open access)

Response of Complex Systems to Complex Perturbations: the Complexity Matching Effect

Paper discussing the complexity matching effect.
Date: December 2006
Creator: Allegrini, Paolo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Object Type: Paper
System: The UNT Digital Library
Reverberation Mapping of High-Luminosity Quasars: First Results (open access)

Reverberation Mapping of High-Luminosity Quasars: First Results

This article discusses reverberation mapping of quasars of high luminosity or high redshift.
Date: December 19, 2006
Creator: Kaspi, Shai; Brandt, William Nielsen; Maoz, Dan; Netzer, Hagai; Schneider, Donald P. & Shemmer, Ohad
Object Type: Article
System: The UNT Digital Library
Strain fields around high-energy ion tracks in α-quartz (open access)

Strain fields around high-energy ion tracks in α-quartz

This article discusses strain fields around high-energy ion tracks in α-quartz.
Date: September 21, 2006
Creator: Follstaedt, David M.; Norman, A. K.; Doyle, B. L. & McDaniel, Floyd Del. (Floyd Delbert), 1942-
Object Type: Article
System: The UNT Digital Library
Toxic Agent Sensor and Detector Method, Apparatus, and System (open access)

Toxic Agent Sensor and Detector Method, Apparatus, and System

Patent relating to a toxic agent sensor and detector method, apparatus, and system.
Date: May 25, 2006
Creator: Henley, Donald E.; Anand, Aman; Imholt, Timothy & Roberts, James A.
Object Type: Patent
System: The UNT Digital Library