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Absorption and Emission in the Non-Poissonian Case (open access)

Absorption and Emission in the Non-Poissonian Case

Article on absorption and emission in the Non-Poissonian Case.
Date: July 28, 2004
Creator: Aquino, Gerardo; Palatella, Luigi & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Accelerator-based neutron source using a cold deuterium target with degenerate electrons (open access)

Accelerator-based neutron source using a cold deuterium target with degenerate electrons

This article discusses recent reports of potential cold deuterium targets.
Date: July 17, 2013
Creator: Phillips, R. E. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Acoustic Metasurface-Aided Broadband Noise Reduction in Automobile Induced by Tire-Pavement Interaction (open access)

Acoustic Metasurface-Aided Broadband Noise Reduction in Automobile Induced by Tire-Pavement Interaction

Article demonstrating a technique utilizing acoustic metasurfaces (AMSes) with high reflective characteristics using relatively lightweight materials for noise reduction without any change in mechanical strength or weight of the tire. The proposed design can significantly reduce the noise arising from tire–pavement interaction over a broadband of acoustic frequencies under 1000 Hz and over a wide range of vehicle speeds using a negative effective dynamic mass density approach.
Date: July 30, 2021
Creator: Heo, Hyeonu; Sofield, Matthew; Ju, Jaehyung & Neogi, Arup
Object Type: Article
System: The UNT Digital Library
AFLOW-QHA3P: Robust and automated method to compute thermodynamic properties of solids (open access)

AFLOW-QHA3P: Robust and automated method to compute thermodynamic properties of solids

Article introducing the quasiharmonic approximation three-phonon method to calculate the thermodynamic properties of both nonmetallic and metallic compounds. This study demonstrates that QHA3P is an ideal framework for the high-throughput prediction of finite-temperature material properties, combining the accuracy of QHA with the computational efficiency of SC-QHA.
Date: July 8, 2019
Creator: Nath, Pinku; Usanmaz, Demet; Hicks, David; Oses, Corey; Fornari, Marco; Buongiorno Nardelli, Marco et al.
Object Type: Article
System: The UNT Digital Library
Analytical solutions for a two-level system driven by a class of chirped pulses (open access)

Analytical solutions for a two-level system driven by a class of chirped pulses

Article on analytical solutions for a two-level system driven by a class of chirped pulses.
Date: July 6, 2010
Creator: Jha, Pankaj K. & Rostovtsev, Yuri V.
Object Type: Article
System: The UNT Digital Library
Anomalous diffusion and environment-induced quantum decoherence (open access)

Anomalous diffusion and environment-induced quantum decoherence

Article discussing research on anomalous diffusion and environment-induced quantum decoherence.
Date: July 1996
Creator: Bonci, Luca; Grigolini, Paolo & Laux, Adam
Object Type: Article
System: The UNT Digital Library
Antihydrogen Synthesis Via Magnetobound States of Protonium Within Proton-Positron-Antiproton Plasmas (open access)

Antihydrogen Synthesis Via Magnetobound States of Protonium Within Proton-Positron-Antiproton Plasmas

Article studies the possibility that antihydrogen can be synthesized via three body recombination involving magnetobound protonium through classical trajectory simulation. It has been previously reported that proton antiproton collisions can result in a correlated drift of the particles perpendicular to a magnetic field. While the two particles are in their correlated drift, they are referred to as a magnetobound protonium system. Possible three body recombination resulting in bound state antihydrogen is studied when a magnetobound protonium system encounters a positron.
Date: July 2016
Creator: Hermosillo, M. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Beyond the Death of Linear Response: 1/f Optimal Information Transport (open access)

Beyond the Death of Linear Response: 1/f Optimal Information Transport

Article discussing research on linear response and 1/f optimal information transport.
Date: July 21, 2010
Creator: Aquino, Gerardo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Object Type: Article
System: The UNT Digital Library
Breakdown of the Onsager Principle as a Sign of Aging (open access)

Breakdown of the Onsager Principle as a Sign of Aging

Article discussing the breakdown of the Onsager principle as a sign of aging.
Date: July 19, 2011
Creator: Allegrini, Paolo; Aquino, Gerardo; Grigolini, Paolo; Palatella, Luigi & Rosa, Angelo
Object Type: Article
System: The UNT Digital Library
A Chandra Survey of the X-Ray Properties of Board Absorption Line Radio-Loud Quasars (open access)

A Chandra Survey of the X-Ray Properties of Board Absorption Line Radio-Loud Quasars

This article presents the results of a Chandra study of 21 broad absorption line radio-loud quasars.
Date: July 14, 2009
Creator: Miller, Brendan; Brandt, William Nielsen; Gibson, Robert R.; Garmire, Gordon P. & Shemmer, Ohad
Object Type: Article
System: The UNT Digital Library
Classical trajectory Monte Carlo simulation of plasma fueling using magnetic plasma expulsion (open access)

Classical trajectory Monte Carlo simulation of plasma fueling using magnetic plasma expulsion

Article describes a study exploring the possibility of fueling a magnetically confined plasma using particle sources located inside of the plasma.
Date: July 11, 2019
Creator: Martinez, Armando & Ordonez, Carlos A.
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
Complexity synchronization: a measure of interaction between the brain, heart and lungs (open access)

Complexity synchronization: a measure of interaction between the brain, heart and lungs

Authors of the article address the measurable consequences of the network effect (NE) on time series generated by different parts of the brain, heart, and lung organ-networks (ONs), which are directly related to their inter-network and intra-network interactions. The authors assert that these same physiologic ONs have been shown to generate crucial event (CE) time series, and herein are shown ,using modified diffusion entropy analysis (MDEA) to have scaling indices with quasiperiodic changes in complexity, as measured by scaling indices, over time.
Date: July 15, 2023
Creator: Mahmoodi, Korosh; Kerick, Scott E.; Grigolini, Paolo; Franaszczuk, Piotr J. & West, Bruce J.
Object Type: Article
System: The UNT Digital Library
Connecting Galaxies and Supermassive Black Holes: Meso-scale Simulations of Multiphase Accretion Flows (open access)

Connecting Galaxies and Supermassive Black Holes: Meso-scale Simulations of Multiphase Accretion Flows

Data management plan for the grant, "Connecting Galaxies and Supermassive Black Holes: Meso-scale Simulations of Multiphase Accretion Flows." It proposes to study how gas flows onto the supermassive black holes in massive galaxies and galaxy clusters. They will perform numerical simulations with a nested zoom-in technique, focusing on the mesoscale accretion flows from the Bondi radius to hundreds of Schwarzschild radii. They will predict the mass flux of different phases, as well as their angular momentum and magnetic flux.
Date: 2022-07-01/2025-06-30
Creator: Li, Yuan
Object Type: Text
System: The UNT Digital Library
Controllable enhanced dragging of light in ultradispersive media (open access)

Controllable enhanced dragging of light in ultradispersive media

Article discussing research on the controllable enhanced dragging of light in ultradispersive media.
Date: July 5, 2012
Creator: Rostovtsev, Yuri V. & Davuluri, Sankar
Object Type: Article
System: The UNT Digital Library
Effect of a finite antiproton mass on antihydrogen synthesis via magnetobound positronium within electron-positron-antiproton plasmas (open access)

Effect of a finite antiproton mass on antihydrogen synthesis via magnetobound positronium within electron-positron-antiproton plasmas

This article describes a study that was conducted to determine what would happen if a magnetobound positronium system encountered a finite-mass antiproton. The simulation incorporates a strong magnetic field (1 T) similar to that found within Penning traps. The simulation shows that with a finite-mass antiproton, the electron will be ejected from the system, and the positron is captured into a bound state with an antiproton thereby synthesizing antihydrogen.
Date: July 2016
Creator: Thornton, E. A. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Electronic and field emission properties of boron nitride/carbon nanotube superlattices (open access)

Electronic and field emission properties of boron nitride/carbon nanotube superlattices

Article on electronic and field emission properties of boron nitride/carbon nanotube superlattices.
Date: July 1, 2002
Creator: Meunier, Vincent; Roland, Christopher; Bernholc, Jerry & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
Electronic properties of the graphene/6H-SiC(0001̅ ) interface: A first-principles study (open access)

Electronic properties of the graphene/6H-SiC(0001̅ ) interface: A first-principles study

This article discusses electronic properties of the graphene/6H-SiC(0001̅) interface.
Date: July 27, 2011
Creator: Jayasekera, Thushari; Xu, Shu; Kim, Ki Wook & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
Ergodicity breaking and localization (open access)

Ergodicity breaking and localization

This article studies the joint action of the non-Poisson renewal events (NPR) yielding Continuous-time random walk (CTRW) with index α < 1 and two different generators of Hurst coefficient H ≠ 0.5, one generating fractional Brownian motion (FBM) and another scaled Brownian motion (SBM).
Date: July 25, 2016
Creator: Geneston, Elvis L.; Tuladhar, Rohisha; Beig, Mirza Tanweer A.; Bologna, Mauro & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Evaluation of the Vibration Signal during Milling Vertical Thin-Walled Structures from Aerospace Materials (open access)

Evaluation of the Vibration Signal during Milling Vertical Thin-Walled Structures from Aerospace Materials

Article describes how the main functions of thin-walled structures are to reduce the weight of the finished product and to increase the rigidity of the structure. The authors compared the vibration signal for different approaches to machining thin walled-components with vertical walls made of Ti6AI4V titanium alloy and Inconel 625 nickel alloy.
Date: July 14, 2023
Creator: Kurpiel, Szymon; Zagrórski, Krzysztof; Skryzpkowski, Krzysztof & Brostow, Witold, 1934-
Object Type: Article
System: The UNT Digital Library
Experimental Quenching of Harmonic Stimuli: Universality of Linear Response Theory (open access)

Experimental Quenching of Harmonic Stimuli: Universality of Linear Response Theory

This article discusses experimental quenching of harmonic stimuli.
Date: July 15, 2009
Creator: Allegrini, Paolo; Bologna, Mauro; Fronzoni, Leone; Grigolini, Paolo & Silvestri, Ludovico
Object Type: Article
System: The UNT Digital Library
First-principles analysis of lattice thermal conductivity in monolayer and bilayer graphene (open access)

First-principles analysis of lattice thermal conductivity in monolayer and bilayer graphene

Article on first-principles analysis of lattice thermal conductivity in monolayer and bilayer graphene.
Date: July 9, 2009
Creator: Kong, Byoung Don; Paul, S.; Buongiorno Nardelli, Marco & Kim, Ki Wook
Object Type: Article
System: The UNT Digital Library
First principles theory of artificial metal chains on NiAl(110) surface (open access)

First principles theory of artificial metal chains on NiAl(110) surface

Article on the first principles theory of artificial metal chains on NiAl(110) surface.
Date: July 8, 2005
Creator: Calzolari, Arrigo & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
Flexible Holographic Fabrication of 3D Photonic Crystal Templates with Polarization Control through a 3D Printed Reflective Optical Element (open access)

Flexible Holographic Fabrication of 3D Photonic Crystal Templates with Polarization Control through a 3D Printed Reflective Optical Element

This article systematically studies the holographic fabrication of three-dimensional (3D) structures using a single 3D printed reflective optical element (ROE), taking advantage of the ease of design and 3D printing of the ROE.
Date: July 21, 2016
Creator: Lowell, David; George, David; Lutkenhaus, Jeffrey; Tian, Chris; Adewole, Murthada; Zhang, Hualiang et al.
Object Type: Article
System: The UNT Digital Library