Newton flow of the Riemann zeta function: separatrices control the appearance of zeros (open access)

Newton flow of the Riemann zeta function: separatrices control the appearance of zeros

This article applies the continuous Newton method to the Riemann zeta function and discusses the emerging patterns emphasizing especially the structuring of the non-trivial zeros by the separatrices.
Date: October 14, 2014
Creator: Neuberger, J. W.; Feiler, C.; Llopis, A.; Maier, H. & Schleich, W. P.
Object Type: Article
System: The UNT Digital Library
Efficient multiband and broadband cross polarization converters based on slotted Lshaped nanoantennas (open access)

Efficient multiband and broadband cross polarization converters based on slotted Lshaped nanoantennas

This article presents highly efficient reflective cross polarization converters based on metamaterials operating in the infrared regime.
Date: November 14, 2014
Creator: Ding, Jun; Arigong, Bayaner; Ren, Han; Zhou, Mi; Shao, Jin; Lin, Yuankun et al.
Object Type: Article
System: The UNT Digital Library
Resonant excitation of coupled Rayleigh waves in a short and narrow fluid channel clad between two identical metal plates (open access)

Resonant excitation of coupled Rayleigh waves in a short and narrow fluid channel clad between two identical metal plates

This article studies the transmission of ultrasonic waves through a slit between two water immersed brass plates for sub-wavelength plate thicknesses and slit apertures.
Date: July 14, 2014
Creator: Garcia-Chocano, Victor M.; Lopez-Rios, Tomas; Krokhin, Arkadii A. & Sanchez-Dehesa, Jose
Object Type: Article
System: The UNT Digital Library
Classical trajectory Monte Carlo simulations of particle confinement using dual levitated coils (open access)

Classical trajectory Monte Carlo simulations of particle confinement using dual levitated coils

This article investigates the particle confinement properties of plasma confinement systems that employ dual levitated magnetic coils using classical trajectory Monte Carlo simulations.
Date: July 14, 2014
Creator: Lane, Ryan A. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Stochastics and Thermodynamics for Equilibrium Measures of Holomorphic Endomorphisms on Complex Projective Spaces (open access)

Stochastics and Thermodynamics for Equilibrium Measures of Holomorphic Endomorphisms on Complex Projective Spaces

This article proves that the dynamical system (f,μφ) enjoys exponential decay of correlations of Hölder continuous observables as well as the Central Limit Theorem and the Law of Iterated Logarithm for the class of these variables that, in addition, satisfy a natural co-boundary condition. This article also shows that the topological pressure function t ↦ P(tφ) is real-analytic throughout the open set of all parameters t for which the potentials tφ have pressure gaps.
Date: February 14, 2014
Creator: Szostakiewicz, Michał; Urbański, Mariusz & Zdunik, Anna
Object Type: Article
System: The UNT Digital Library
Estudios socio-ecológicos de largo plazo en los sitios fundadores de la red LTSER-Chile: desafíos y oportunidades para el futuro (open access)

Estudios socio-ecológicos de largo plazo en los sitios fundadores de la red LTSER-Chile: desafíos y oportunidades para el futuro

This article presents an analysis of the research programs carried out in the three foundational sites of the Chilean Long-Term Socio-Ecological Research Network (LTSER-Chile) and presents the context in which these lines have been established.
Date: October 14, 2014
Creator: Gaxiola, Aurora; Celis-Diez, Juan L.; Rozzi, Ricardo, 1960- & Gutiérrez, Julio R., 1953-
Object Type: Article
System: The UNT Digital Library
Ciclos de vida de insectos dulceacuícolas y cambio climático global en la ecorregión subantártica de Magallanes: investigaciones ecológicas a largo plazo en el Parque Etnobotánico Omora, Reserva de Biosfera Cabo de Hornos (55° S) (open access)

Ciclos de vida de insectos dulceacuícolas y cambio climático global en la ecorregión subantártica de Magallanes: investigaciones ecológicas a largo plazo en el Parque Etnobotánico Omora, Reserva de Biosfera Cabo de Hornos (55° S)

This article describes long-term studies the diversity, distribution and life histories of aquatic insects associated with the Róbalo River and other streams on Navarino Island.
Date: October 14, 2014
Creator: Contador, Tamara; Kennedy, James H.; Ojeda, Jaime; Feinsinger, Peter & Rozzi, Ricardo, 1960-
Object Type: Article
System: The UNT Digital Library
Physicians, Clinics, and Neighborhoods: Multiple Levels of Influence on Colorectal Cancer Screening (open access)

Physicians, Clinics, and Neighborhoods: Multiple Levels of Influence on Colorectal Cancer Screening

This article describes variability in colorectal cancer (CRC) test use and compares the performance of novel cross-classified and traditional hierarchical models.
Date: April 14, 2014
Creator: Pruitt, Sandi L.; Leonard, Tammy; Zhang, Song; Schootman, Mario; Halm, Ethan A. & Gupta, Samir
Object Type: Article
System: The UNT Digital Library
Interview with Dr. Ussama Makdisi transcript

Interview with Dr. Ussama Makdisi

This audio recording features an interview with Dr. Ussama Makdisi, professor of history at Rice University and Arab-American Educational Foundation Chair of Arab Studies.
Date: May 14, 2014
Creator: Makdisi, Ussama Samir, 1968- & Bose, Neilesh
Object Type: Sound
System: The UNT Digital Library