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Simulation Of An Antihydrogen Gravity Experiment Utilizing Multiple Apertures

Description: The article presents an analytical model and a Monte Carlo simulation of an antihydrogen gravity experiment that would employ multiple apertures. The model was developed with the primary goal of reducing the experimental run time necessary to determine the direction of free fall acceleration for antimatter in the gravitational field of the Earth. The experiment would confine cryogenic antihydrogen plasma for producing antihydrogen (e.g., by three-body recombination).
Date: April 19, 2013
Creator: Hedlof, R. M. & Ordonez, Carlos A.
Partner: UNT College of Arts and Sciences

Accelerator-based fusion with a low temperature target

Description: This article reports a study of a cold target with a high Fermi energy in light of recent research that points to a new phase of hydrogen, which is hypothesized to be related to metallic hydrogen. It has been shown that if the energy transfer between injected ions and target electrons is sufficiently small, net energy gain can be achieved. As such, the target is considered to be composed of nuclei and delocalized electrons.
Date: April 19, 2013
Creator: Phillips, R. E. & Ordonez, Carlos A.
Partner: UNT College of Arts and Sciences

Dual levitated coils for antihydrogen production

Description: Article on theoretical and experimental efforts to use dual levitated coils to confine relatively large, cold, dense non-drifting recombining antihydrogen plasmas. The theoretical effort includes the development of a classical trajectory Monte Carlo simulation of confinement. The experimental effort includes levitation of a NdFeB permanent ring magnet, which produces a magnetic field that is qualitatively similar to the field that would be produced by the two coaxial superconducting magnetic coils.
Date: April 19, 2013
Creator: Wofford, Joshua D. & Ordonez, Carlos A.
Partner: UNT College of Arts and Sciences

Classical trajectory Monte Carlo code for simulating ion beam focusing or defocusing with magnetic elements modeled as current loops or current lines

Description: Article describes a computational tool that can be used for designing magnetic focusing or defocusing systems. A fully three-dimensional classical trajectory Monte Carlo simulation has been developed.
Date: April 19, 2013
Creator: Lane, Ryan A. & Ordonez, Carlos A.
Partner: UNT College of Arts and Sciences

Electrostatic storage ring with focusing provided by the space charge of an electron plasma

Description: Article describes an electronic storage ring that employs the space charge of an electron plasma for focusing. An advantage of the present concept is that slow ions, or even a stationary ion plasma, can be confined. The concept employs an artificially structured boundary, which is defined at present as one that produces a spatially periodic static field such that the spatial period and range of the field are much smaller than the dimensions of a plasma or charged-particle beam that is confined by the field.
Date: April 19, 2013
Creator: Pacheco, J. L.; Ordonez, Carlos A. & Weathers, Duncan L.
Partner: UNT College of Arts and Sciences

Elicitation of color terms

Description: Recording of an elicitation of color terms in Mankiyali followed by the English translation. the masculine singular and plural and feminine singular and plural were provided for each color. The speaker was born in 1985.
Date: July 19, 2020
Creator: Zeb, Aurang
Partner: UNT College of Information

Elicitation of bird names

Description: Recording of an elicitation of bird names in Mankiyali with the English translation as the prompt. The singular and plural forms, along with any alternatives, are given. The speaker was born in 1985.
Date: July 19, 2020
Creator: Zeb, Aurang
Partner: UNT College of Information

[Group photos at event, 2]

Description: A photograph of three people in one of the Multicultural Center office's rooms. There is a cabinet and paintings on the wall behind them.
Date: January 19, 2005
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Group photo at Celebración Banquet]

Description: A photograph of students and staff members standing together at the 17th Annual Celebración Banquet, hosted by the UNT Multicultural Center. One of the officials in Andrea Robledo of the Multicultural Center.
Date: October 19, 2006
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Table of guests at Celebración Banquet]

Description: A photograph of four women gathered around a table at the 17th Annual Celebración Banquet, hosted by the UNT Multicultural Center. They are in one of the ballrooms on campus and other guests and the buffet are visible behind them.
Date: October 19, 2006
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Guests around Celebración Banquet table]

Description: A photograph of guests seated around a table at the 17th Annual Celebración Banquet, hosted by the UNT Multicultural Center. They are in one of the ballrooms on campus and other guests are visible behind them.
Date: October 19, 2006
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Andrea and Dr. Mariela at Celebración Banquet]

Description: A photograph of Andrea Robledo and Dr. Mariela Nuñez-Janes at the 17th Annual Celebración Banquet, hosted by the UNT Multicultural Center. Dr. Mariela is holding a certificate of appreciation in one hand that was presented to her at he banquet. The tables and other guests are visible behind them.
Date: October 19, 2006
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Group photo at MC event, 1]

Description: A photograph of four people in one of the Multicultural Center office's rooms. They are dressed casually and there is a bookcase and paintings on the wall behind them.
Date: January 19, 2005
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Student piñatas at Celebración Banquet]

Description: A photograph of two young men holding up their piñatas at the 17th Annual Celebración Banquet, hosted by the UNT Multicultural Center. One of the piñatas is orange and has blue, orange, and green swirls and stripes with glitter on it. The other is a shiny purple with an orange tissue paper streamer.
Date: October 19, 2006
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Student speakers at Celebración Banquet]

Description: A photograph of two students standing on a small raised stage at the 17th Annual Celebración Banquet, hosted by the UNT Multicultural Center. They are standing behind a podium with a UNT sign on the front of it and guests are seated at tables in front of them.
Date: October 19, 2006
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Guests at Celebración Banquet table]

Description: A photograph of guests gathered around a table at the 17th Annual Celebración Banquet, hosted by the UNT Multicultural Center. They are in one of the ballrooms on campus and other guests and a mariachi band are visible behind them.
Date: October 19, 2006
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

Pop Chronicles Interviews #158 - Edgar Bergen

Description: Recording of John Gilliland interviewing Edgar Bergen for the Pop Chronicles radio program series. The interview begins in track 3 following unrelated material, and continues through track 6, followed by an apparent live performance by the Mills Brothers. This recording contains slurs or stereotyping directed at race, socioeconomic background, sexual orientation, or religion.
Date: October 19, 1971
Creator: Gilliland, John
Partner: UNT Music Library

Maxwell-Wagner-Sillars Dynamics and Enhanced Radio-Frequency Elastomechanical Susceptibility in PNIPAm Hydrogel-KF-doped Barium Titanate Nanoparticle Composites

Description: Article describes study investigating Maxwell-Wagner-Sillars (MWS) dynamics and electromagnetic radio-frequency (RF) actuation of the volumetric phase change in a hybrid polymer composite consisting of hydrogel suspended with high-k nanoparticles.
Date: December 19, 2019
Creator: Walker, Ezekiel; Akishige, Yukikuni; Cai, Tong; Roberts, James A.; Shepherd, Nigel; Wu, Shijie et al.
Partner: University of North Texas

Computational Study of 3d Metals and Their Influence on the Acidity of Methane C–H Bonds

Description: Article describes experiment where CCSD(T) methods in conjunction with correlation consistent basis sets were used to predict the pKa for the deprotonation of methane in a 3d metal ion adduct, [M···CH4]+ (M = Sc–Cu), in dimethyl sulfoxide solvent, which is modeled by the SMD continuum solvent model.
Date: November 19, 2019
Creator: Zhou, Christopher X. & Cundari, Thomas R.
Partner: UNT College of Arts and Sciences