Resource Type
Country
Month
Language
180 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
180
next
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
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
EMOTION-III Model: A Theoretical Framework for Social Empathic Emotions in Autonomous Control Systems
In this article, a theoretical model of social empathic emotion is derived based on the principles of survival by extending the maximization of self-gains to include others as an extended-self. This extended-self model of optimization for survival provides the computational mechanisms in the optimization process to maximize self-gains without minimizing the gains (or maximizing losses) for the other individuals. Thus, it can resolve conflicts in a competitive environment, and change the social dynamics into a cooperative interaction instead.
Date:
July 29, 2016
Creator:
Tam, Nicoladie D.
Object Type:
Article
System:
The UNT Digital Library
Prestigious Houses or Provisional Homes? The ghar as a Symbol of Kathmandu Valley Peri-Urbanism
This article considers an alternative formulation of urban planning generated by three-plus decades of economic and governmental liberalization.
Date:
July 16, 2012
Creator:
Nelson, Andrew S.
Object Type:
Article
System:
The UNT Digital Library
Optimization of nonlinear optical properties of ZnO micro and nanocrystals for biophotonics
This article investigates the defects in ZnO created during its synthesis and its affect on the second and third-order nonlinear processes.
Date:
July 21, 2011
Creator:
Urban, Ben E.; Lin, Jie; Kumar, Os; Senthilkumar, Kasilingam; Fujita, Yasuhisa & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Recent Progress in Understanding the Role of Reactive Oxygen Species in Plant Cell Signaling
This article contains a letter to the editor describing recent progress in understanding the role of reactive oxygen species in plant cell signaling.
Date:
July 2016
Creator:
Dietz, Karl-Josef; Mittler, Ron & Noctor, Garham
Object Type:
Article
System:
The UNT Digital Library
Utilizing Behavioral Economics to Understand Adherence to Physical Activity Guidelines among a Low-Income Urban Community
This article examines the association between monetary saving behaviors and physical activity among adults of low-income who reside in an urban community.
Date:
July 2015
Creator:
Shuval, Kerem; Si, Xia; Nguyen, Binh T. & Leonard, Tammy
Object Type:
Article
System:
The UNT Digital Library
Isotope Effect on the Thermal Conductivity of Graphene
This article studies the thermal conductivity (TC) of isolated graphene with different concentrations of isotope.
Date:
July 7, 2010
Creator:
Zhang, Hengji; Lee, Geunsik; Fonseca, Alexandre F.; Borders, Tammie L. & Cho, Kyeongjae
Object Type:
Article
System:
The UNT Digital Library
Method and Apparatus For Improving Computer Cache Performance and for Protecting Memory Systems Against Some Side Channel Attacks
Patent relating to a method and apparatus both for improving execution performance and for protecting memory system against some side channel attacks.
Date:
November 22, 2012
Creator:
Kavi, Krishna M.
Object Type:
Patent
System:
The UNT Digital Library
Metallic Nanodroplet Induced Coulomb Catalysis for Off-Resonant Plasmonic Enhancement of Photoemission in Semiconductors
This article reports a new mechanism based on electrostatic interactions of carriers and their image charges in metals to generate more photons from optical sources at frequencies that are off-resonant to the localized plasmon frequency.
Date:
April 8, 2016
Creator:
Neogi, Arup; Grycznski, Karol G.; Llopis, A.; Lin, Jie; Main, Kyle; Shimada, Ryoko et al.
Object Type:
Article
System:
The UNT Digital Library
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
The Cognitive Limits to Economic Cluster
This article highlights human limits in cluster formation.
Date:
July 2012
Creator:
Carroll, Michael C. & Zeller, Mark C.
Object Type:
Article
System:
The UNT Digital Library
Arabidopsis Thaliana--Myzus Persicae Interaction: Shaping the Understanding of Plant Defense Against Phloem-Feeding Aphids
This review article summarizes recent studies that have exploited the compatible interaction between Arabidopsis and the green peach aphid (GPA) to understand the molecular and physiological mechanisms utilized by plants to control aphid infestation, as well as genes and mechanisms that contribute to susceptibility.
Date:
July 1, 2013
Creator:
Louis, Joe & Shah, Jyoti
Object Type:
Article
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
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
Gelsolin-Cu/Znsod Interaction Alters Intracellular Reactive Oxygen Species Levels to Promote Cancer Cell Invasion
This article shows that increased gelsolin enhances the invasive capacity of colon cancer cells, and this is mediated via gelsolin's effects in elevating intracellular superoxide levels.
Date:
July 6, 2016
Creator:
Tochhawng, Lalchhandami; Deng, Shuo; Pugalenthi, Ganesan; Kumar, Alan Prem; Lim, Kiat Hon; Yang, Henry et al.
Object Type:
Article
System:
The UNT Digital Library
Phase Transition Enthalpy Measurements of Organic and Organometallic Compounds. Sublimation, Vaporization and Fusion Enthalpies From 1880 to 2015. Part 1. C1-C10
This article updates a compendium of phase change enthalpies published in 2010 to include the period 1880-2015.
Date:
July 21, 2016
Creator:
Acree, William E. (William Eugene) & Chickos, James S.
Object Type:
Article
System:
The UNT Digital Library
Abraham Model Linear Free Energy Relationships as a Means of Extending Solubility Studies to Include the Estimation of Solute Solubilities in Additional Organic Solvents
This article calculates Abraham model solute descriptors for 5-nitro-8-hydroxyquinoline, 2-methyl-6-nitroaniline, and terephthaldialdehyde using experimental solubility data taken from papers published in The Journal of Chemical Thermodynamics in 2016.
Date:
July 21, 2016
Creator:
Acree, William E. (William Eugene); Horton, Melissa Y.; Higgins, Elizabeth & Abraham, M. H. (Michael H.)
Object Type:
Article
System:
The UNT Digital Library
Surface core-level binding energy shifts for MgO(100)
This article presents theoretical and experimental results for the surface core-level binding energy, BE, shifts, SCLS, for MgO(100) and the anomalous O(1s) SCLS is interpreted in terms of the surface electronic structure.
Date:
July 29, 2014
Creator:
Nelin, Connie J.; Uhl, Felix; Staemmler, Volker; Bagus, Paul S.; Fujimori, Yuichi; Sterrer, Martin et al.
Object Type:
Article
System:
The UNT Digital Library
Redefining Agricultural Residues as Bioenergy Feedstocks
This article presents a review of traits relevant to the development of dual purpose varieties is presented with particular emphasis on stover moisture and stay-green.
Date:
July 28, 2016
Creator:
Caicedo, Marlon; Barros, Jaime & Ordás, Bernardo
Object Type:
Review
System:
The UNT Digital Library
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
An UPLC-ESI-MS/MS Assay Using 6-Aminoquinolyl-N-Hydroxysuccinimidyl Carbamate Derivatization for Targeted Aminio Acid Analysis: Application to Screening of Arabidopsis thaliana Mutants
This article presents a method that enables thirty-eight metabolites (proteinogenic amino acids and related compounds) to be analyzed, with an improved sensitivity of 1 to 5 orders of magnitude compared to existing methods.
Date:
July 6, 2012
Creator:
Salazar, Carolina; Armenta, Jenny M. & Shulaev, Vladimir
Object Type:
Article
System:
The UNT Digital Library
ABA is required for the accumulation of APX1 and MBF1c during a combination of water deficit and heat stress
This article studies the response of mutants impaired in ABA signalling (abi1-1) and biosynthesis (aba1-1) to a combination of water deficit and heat stress.
Date:
July 18, 2016
Creator:
Zandalinas, Sara I.; Balfagón, Damián; Arbona, Vicent; Gómez-Cadenas, Aurelio; Inupakutika, Madhuri A. & Mittler, Ron
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
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
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