Search Results

open access

Hyperbolic metamaterials: new physics behind a classical problem

Description: This article summarizes earlier theories in the Clemmow's prescription for transformation of the electromagnetic field in hyperbolic media and provides a review of recent developments in this active research area.
Date: June 17, 2013
Creator: Drachev, Vladimir P.; Podolskiy, Viktor A. & Kildishev, Alexander V.
Partner: UNT College of Arts and Sciences
open access

Deepwater Horizon Oil Spill as a Case Study for Interdisciplinary Cooperation within Developmental Biology, Environmental Sciences and Physiology

Description: This article makes the argument for interdisciplinary teams that bring together scientists with different specialties as an efficient way--and perhaps the only way--to unravel highly complex biological effects of marine oil spills.
Date: December 17, 2015
Creator: Burggren, Warren W.; Dubansky, Benjamin; Roberts, Aaron & Alloy, Matthew
Partner: UNT College of Arts and Sciences
open access

Bayesian Time-Series Models in Single Case Experimental Designs: A Tutorial for Trauma Researchers

Description: Article discusses the utility of SCED data for trauma research, provides recommendations for addressing challenges specific to SCED approaches, and introduces a tutorial for two Bayesian models—the Bayesian interrupted time-series (BITS) model and the Bayesian unknown change-point (BUCP) model—that can be used to analyze the typically small sample, autocorrelated, SCED data.
Date: November 17, 2020
Creator: Contractor, Ateka A.; Caldas, Stephanie & Batley, Prathiba Natesan
Partner: UNT College of Liberal Arts & Social Sciences
open access

Confinement of antiprotons in the electrostatic space charge of positrons in a model of the ALPHA antihydrogen trap

Description: This article details the equilibrium of a positron plasma in a model of the ALPHA apparatus that is computed using a finite-difference method. The positron plasma in the model extends to axial magnetic mirrors in absence of an octupole field. Formation of a three-dimensional electrostatic potential well is found to occur self-consistently. Well depths under various conditions are evaluated. Also, the equilibrium with an antiproton plasma confined in the potential well is computed.
Date: March 17, 2016
Creator: Lane, Ryan A. & Ordonez, Carlos A.
Partner: UNT College of Arts and Sciences
open access

Corrosion of Al0.1CoCrFeNi High Entropy Alloy in a Molten Eutectic Salt

Description: Article describes study which investigates the hot corrosion behavior of Al0.1CoCrFeNi high entropy alloy (HEA) and Ni-base Alloy 718.
Date: July 17, 2019
Creator: Jalbuena, A.A.; Ury, Nicholas; Bae, Jaewan; Faraj, Christopher; Hanan, Kailey; Kasnakjian, Shahan et al.
Partner: UNT College of Engineering
open access

Development of a portal to Texas history

Description: Article discussing the development of the University of North Texas (UNT) Libraries' Portal to Texas History.
Date: February 17, 2005
Creator: Hartman, Cathy Nelson; Belden, Dreanna; Reis, Nancy; Alemneh, Daniel Gelaw; Phillips, Mark Edward & Dunlop, Doug
Partner: UNT Libraries
open access

Polymorphic nature of {332} 〈 113 〉 twinning mode in BCC alloys

Description: Article using ab initio calculations and experimental observations to show that {332}<113> twinning can be described as a polymorphic solid-state transformation able to produce either twinned or martensitic structures with a unified transformation path.
Date: March 17, 2022
Creator: Kwasniak, P.; Sun, F.; Mantri, Srinivas Aditya; Banerjee, Rajarshi & Prima, Frederic
Partner: UNT College of Engineering
open access

Properties of lightweight concrete blocks with waste zeolitic tuff

Description: Article presents an alternative block wall with Bayburt stone (BS) containing zeolite, namely lightweight concrete masonry blocks (LCMBs).
Date: August 17, 2020
Creator: Osmanson, Allison T.; Brostow, Witold, 1934-; Tekin, Ilker; Kotan, Turkay; Gencel, Osman & Martínez-Barrera, Gonzalo
Partner: UNT College of Engineering
open access

Interacciones Bioculturales Del Pueblo Yagán Con Las Macroalgas Y Moluscos: Una Aproximación Desde La Filosofía Ambiental De Campo

Description: This article applies the conceptual framework of biocultural ethics to characterize the intertidal habitat within the biocultural context of the Yaghan people.
Date: June 17, 2018
Creator: Ojeda, Jaime; Rozzi, Ricardo, 1960-; Rosenfeld, Sebastián; Contador, Tamara; Massardo, Francisca; Malebrán, Javiera et al.
Partner: UNT College of Liberal Arts & Social Sciences
open access

Biocultural homogenization: Exotism of the femenine landscape of latin america

Description: Article discusses the importance of valuing an alternative, ecological, aesthetic and post-modern-exotic hermeneutic in viewing Latin America, and discusses the colonial impression of a "exotic" Latin America.
Date: June 17, 2018
Creator: Castellanos, Angelina Paredes & Rozzi, Ricardo, 1960-
Partner: UNT College of Liberal Arts & Social Sciences
open access

A random walk version of Robbins' problem: small horizon

Description: This article considers an analogous problem in which the observed random variables are the steps of a symmetric random walk. Assuming continuously distributed step sizes, it describes the optimal stopping rules for the cases n = 2 and n = 3 in two versions of the problem: a "full information" version in which the actual steps of the random walk are disclosed to the decision maker; and a "partial information" version in which only the relative ranks of the positions taken by the random walk are … more
Date: November 17, 2018
Creator: Allaart, Pieter C. & Allen, Andrew
Partner: UNT College of Science
open access

Salt-water acclimation of the estuarine crocodile Crocodylus porosus involves enhanced ion transport properties of the urodaeum and rectum

Description: This article reports that in addition to the well-documented functional plasticity of the lingual salt glands, the middle of the three cloacal segments (i.e. the urodaeum) responds to increased ambient salinity to enhance solute-coupled water absorption in estuarine crocodiles (Crocodylus porosus).
Date: February 17, 2020
Creator: Grosell, Martin; Heuer, Rachael M.; Wu, N. C.; Cramp, Rebecca L.; Wang, Yadong; Mager, Edward M. et al.
Partner: UNT College of Science
open access

Inadvertent RDA: New Catalogers' Errors in AACR2

Description: This article discusses Resource Description and Access (RDA) and new catalogers' errors in Anglo-American Cataloguing Rules, 2nd ed. (AACR2).
Date: August 17, 2012
Creator: Harden, Jean, 1948-
Partner: UNT Libraries
Back to Top of Screen