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Accelerator-based fusion with a low temperature target (open access)

Accelerator-based fusion with a low temperature target

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.
Object Type: Article
System: The UNT Digital Library

Balancing Scholarly Activities, Primary Assignments and Service to the Community

Presentation for the University of North Texas (UNT) Libraries as part of the career development program. This presentation discusses getting started on a research project and balancing scholarly activities, primary assignments, and service to the community.
Date: November 19, 2013
Creator: Alemneh, Daniel Gelaw; Avery, Elizabeth Fuseler & Wahl, Diane
Object Type: Presentation
System: The UNT Digital Library
Classical trajectory Monte Carlo code for simulating ion beam focusing or defocusing with magnetic elements modeled as current loops or current lines (open access)

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

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.
Object Type: Article
System: The UNT Digital Library

Don't judge a book by its Cover: The Human Library

This poster introduces the lecture series UNT Speaks Out on the Human Library. The "books" at this event are people who have volunteered to challenge prejudice through respectful conversation with members of the UNT campus and the greater Denton community who borrow them for fifteen to thirty minute conversation.
Date: February 19, 2013
Creator: Lawrence, Samantha
Object Type: Poster
System: The UNT Digital Library
Dual levitated coils for antihydrogen production (open access)

Dual levitated coils for antihydrogen production

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.
Object Type: Article
System: The UNT Digital Library
Electrostatic storage ring with focusing provided by the space charge of an electron plasma (open access)

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

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.
Object Type: Article
System: The UNT Digital Library
Identification of and Composition Containing Polyphosphate Accumulating Bacteria (open access)

Identification of and Composition Containing Polyphosphate Accumulating Bacteria

Patent relating to the identification of and compositions containing polyphosphate accumulating bacteria.
Date: March 15, 2013
Creator: Allen, Michael S. & LaMontagne, Michael G.
Object Type: Patent
System: The UNT Digital Library

The Impact of Open Access in Scholarly Communications: Stakeholders Perspectives

Panel presentation for the 2013 Digital Frontiers Annual Conference. In this presentation, the panelists discuss the impact of open access on scholarly communications with perspectives from five different stakeholders.
Date: September 19, 2013
Creator: Alemneh, Daniel Gelaw; Waugh, Laura; Kleister, Jill; Chrisman, Ronald & Helge, Kris
Object Type: Presentation
System: The UNT Digital Library
Metabolic engineering of raffinose-family oligosaccharides in the phloem reveals alterations in carbon partitioning and enhances resistance to green peach aphid (open access)

Metabolic engineering of raffinose-family oligosaccharides in the phloem reveals alterations in carbon partitioning and enhances resistance to green peach aphid

This article discusses the use of metabolic engineering to generate raffinose-family oligosaccharides (RFOs) at the inception of the translocation stream of Arabidopsis thaliana, which loads from the apoplasm and transports predominantly sucrose, and the fate of the sugars through the plant determined.
Date: July 19, 2013
Creator: Cao, Te; Lahiri, Ipsita; Singh, Vijay; Louis, Joe; Shah, Jyoti & Ayre, Brian G.
Object Type: Article
System: The UNT Digital Library
A Neoteric Neodymium Model: Ground and Excited Electronic State Analysis of NdF²⁺ (open access)

A Neoteric Neodymium Model: Ground and Excited Electronic State Analysis of NdF²⁺

This article studies neodymium monofluoride dictation as a model of the Nd-F bond in NDFₓ.
Date: May 10, 2013
Creator: Schoendorff, George; South, Christopher & Wilson, Angela K.
Object Type: Article
System: The UNT Digital Library
Petroleum Oil Analysis Using Liquid Nitrogen Cold Stage - Laser Ablation - ICP Mass Spectrometry (open access)

Petroleum Oil Analysis Using Liquid Nitrogen Cold Stage - Laser Ablation - ICP Mass Spectrometry

Patent relating to petroleum oil analysis using liquid nitrogen cold stage laser ablation ICP mass spectrometry.
Date: November 2, 2011
Creator: Verbeck, Guido F. & Hoffman, William D.
Object Type: Patent
System: The UNT Digital Library
Reduced Heart Rate and Cardiac Output Differentially Affect Angiogenesis, Growth, and Development in Early Chicken Embryos (Gallus domesticus) (open access)

Reduced Heart Rate and Cardiac Output Differentially Affect Angiogenesis, Growth, and Development in Early Chicken Embryos (Gallus domesticus)

This article demonstrates for the first time that different processes in the ontogeny of the early vertebrate embryo (i.e., hypertrophic growth vs. development) have differential sensitivities to altered convective blood flow.
Date: April 19, 2013
Creator: Branum, Sylvia R.; Yamada-Fisher, Miho & Burggren, Warren W.
Object Type: Article
System: The UNT Digital Library
Simulation Of An Antihydrogen Gravity Experiment Utilizing Multiple Apertures (open access)

Simulation Of An Antihydrogen Gravity Experiment Utilizing Multiple Apertures

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.
Object Type: Article
System: The UNT Digital Library