159 Matching Results

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Charge transfer equilibria in ambient-exposed epitaxial graphene on (0001) 6 H-SiC (open access)

Charge transfer equilibria in ambient-exposed epitaxial graphene on (0001) 6 H-SiC

Article discussing research on charge transfer equilibria in ambient-exposed epitaxial graphene on (0001) 6 H-SiC.
Date: June 5, 2012
Creator: Sidorov, Anton N.; Gaskill, D. Kurt.; Buongiorno Nardelli, Marco; Tedesco, Joseph L.; Myers-Ward, Rachel L.; Eddy, Charles R. et al.
Object Type: Article
System: The UNT Digital Library
Linear response at criticality (open access)

Linear response at criticality

In this article, the authors study a set of cooperatively interacting units at criticality, and prove with analytical and numerical arguments that they generate the same renewal non-Poisson intermittency as that produced by blinking quantum dots.
Date: October 24, 2012
Creator: Svenkeson, Adam; Bologna, Mauro & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Cooperation in neural systems: Bridging complexity and periodicity (open access)

Cooperation in neural systems: Bridging complexity and periodicity

Article discussing research on cooperation and neural systems and bridging complexity and periodicity.
Date: November 29, 2012
Creator: Zare, Marzieh & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Activation of water on the TiO2 (110) surface: The case of Ti adatoms (open access)

Activation of water on the TiO2 (110) surface: The case of Ti adatoms

Article on the activation of water on the TiO2 (110) surface.
Date: February 8, 2012
Creator: Miao, Meng; Liu, Yingchun; Wang, Qi; Wu, Tao; Huang, Liping; Gubbins, Keith E. et al.
Object Type: Article
System: The UNT Digital Library
Complex Materials for Molecular Spintronics Applications: Cobalt Bis(dioxolene) Valence Tautomers, from Molecules to Polymers (open access)

Complex Materials for Molecular Spintronics Applications: Cobalt Bis(dioxolene) Valence Tautomers, from Molecules to Polymers

This article discusses complex materials for molecular spintronics applications.
Date: October 16, 2012
Creator: Calzolari, Arrigo; Chen, Yifeng; Lewis, Geoffrey F.; Dougherty, Daniel B.; Shultz, David A. & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
Cooperation-induced topological complexity: a promising road to fault tolerance and Hebbian learning (open access)

Cooperation-induced topological complexity: a promising road to fault tolerance and Hebbian learning

This article discusses cooperation-induced topological complexity and the emergence of intelligence.
Date: March 16, 2012
Creator: Turalska, Malgorzata; Geneston, Elvis L.; West, Bruce J.; Allegrini, Paolo & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
From self-organized to extended criticality (open access)

From self-organized to extended criticality

Article discussing the criticality of transition processes in neurophysiology.
Date: April 26, 2012
Creator: Lovecchio, Elisa; Allegrini, Paolo; Geneston, Elvis L.; West, Bruce J. & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Networking of psychophysics, psychology, and neurophysiology (open access)

Networking of psychophysics, psychology, and neurophysiology

Article discussing the dynamic networking and dynamic networks in complex research on psychophysics, psychology, and neurophysiology.
Date: November 5, 2012
Creator: West, Bruce J. & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Phonon engineering in nanostructures: Controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions (open access)

Phonon engineering in nanostructures: Controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions

Article discussing phonon engineering in nanostructures and controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions.
Date: September 13, 2012
Creator: Mao, R.; Kong, Byoung Don; Kim, Ki Wook; Jayasekera, Thushari; Calzolari, Arrigo & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
Electric Field Induced Phase Transitions in Polymers: A Novel Mechanism for High Speed Energy Storage (open access)

Electric Field Induced Phase Transitions in Polymers: A Novel Mechanism for High Speed Energy Storage

This article discusses electric field induced phase transitions in polymers.
Date: February 23, 2012
Creator: Ranjan, Vivek; Buongiorno Nardelli, Marco & Bernholc, Jerry
Object Type: Article
System: The UNT Digital Library
Multiple coexisting intercalation structures of sodium in epitaxial graphene-SiC interfaces (open access)

Multiple coexisting intercalation structures of sodium in epitaxial graphene-SiC interfaces

This article discusses multiple coexisting intercalation structures of sodium in peitaxial graphene-SiC interfaces.
Date: March 9, 2012
Creator: Sandin, Andreas; Jayasekera, Thushari; Rowe, J. E.; Kim, Ki Wook; Buongiorno Nardelli, Marco & Dougherty, Daniel B.
Object Type: Article
System: The UNT Digital Library
Unexpected Structures for Intercalation of Sodium in Epitaxial Graphene-SiC Interfaces (open access)

Unexpected Structures for Intercalation of Sodium in Epitaxial Graphene-SiC Interfaces

In this paper, the authors show using scanning tunneling microscopy, spectroscopy, and ab initio calculations that several intercalation structures exist for Na in epitaxial graphene on SiC(0001). Intercalation takes place at room temperature and Na electron-dopes the graphene. It intercalates in-between single-layer graphene and the carbon-rich interfacial layer. It also penetrates beneath the interfacial layer and decouples it to form a second graphene layer. This decoupling is accelerated by annealing and is verified by direct Na deposition onto the interface layer. The authors' observations show that intercalation in graphene is fundamentally different than in graphite and is a versatile means of electronic control.
Date: February 2012
Creator: Sandin, Andreas; Jayasekera, Thushari; Rowe, J. E.; Kim, Ki Wook; Buongiorno Nardelli, Marco & Dougherty, Daniel B.
Object Type: Paper
System: The UNT Digital Library
Nitrate and Chloride Concentrations in Groundwater beneath a Portion of the Trinity Group Outcrop Zone, Texas (open access)

Nitrate and Chloride Concentrations in Groundwater beneath a Portion of the Trinity Group Outcrop Zone, Texas

This article discusses a study in which the authors evaluated spatial distributions of nitrate and chloride concentrations in groundwater in an area of north-central Texas with agricultural activity, in addition to oil and natural gas exploration and activity.
Date: 2012
Creator: Hudak, Paul F.
Object Type: Article
System: The UNT Digital Library
O generalizare a problemei piesei de 5 lei a lui Ţiţeica (open access)

O generalizare a problemei piesei de 5 lei a lui Ţiţeica

The '5 lei coin' problem of Titeica is generalized to circles of arbitrary radii.
Date: 2012
Creator: Anghel, Nicolae
Object Type: Article
System: The UNT Digital Library
Legătura dintre sumele Stieltjes şi sumele simetrice elementare (open access)

Legătura dintre sumele Stieltjes şi sumele simetrice elementare

Article discussing studies of the relationship between the Stieltjes sums and the elementary symmetric sums.
Date: February 2012
Creator: Anghel, Nicolae
Object Type: Article
System: The UNT Digital Library
Prediction of Partition Coeffecients  and Permeability of Drug Molecules in Biological Systems with Abraham Model Solute Descriptors Derived from Measured Solubilities and Water-to-Organic Solvent Partition Coefficients (open access)

Prediction of Partition Coeffecients and Permeability of Drug Molecules in Biological Systems with Abraham Model Solute Descriptors Derived from Measured Solubilities and Water-to-Organic Solvent Partition Coefficients

Book chapter on the prediction of partition coefficients and permeability of drug molecules in biological systems with Abraham model solute descriptors derived from measured solubilities and water-to-organic solvent partition coefficients.
Date: February 10, 2012
Creator: Acree, William E. (William Eugene); Grubbs, Laura M. & Abraham, M. H. (Michael H.)
Object Type: Book Chapter
System: The UNT Digital Library
Prediction of Toxicity, Sensory Responses and Biological Responses with the Abraham Model (open access)

Prediction of Toxicity, Sensory Responses and Biological Responses with the Abraham Model

This book chapter discusses the prediction of toxicity, sensory responses and biological responses with the Abraham model.
Date: February 10, 2012
Creator: Acree, William E. (William Eugene); Grubbs, Laura M. & Abraham, M. H. (Michael H.)
Object Type: Book Chapter
System: The UNT Digital Library
Determination of the Solubilizing Character of 1-Methoxyethyl-1-Methylpiperidinium Tris(Pentafluoroethyl)Trifluorophosphate Based on the Abraham Solvation Parameter Model (open access)

Determination of the Solubilizing Character of 1-Methoxyethyl-1-Methylpiperidinium Tris(Pentafluoroethyl)Trifluorophosphate Based on the Abraham Solvation Parameter Model

Article on determination of solubilizing character of 1-methoxyethyl-1-methylpiperidinium tris(pentafluoroethyl) trifluorophosphate based on the Abraham solvation parameter model.
Date: January 2012
Creator: Twu, Pamela; Anderson, Jared L.; Stephens, Timothy W.; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.)
Object Type: Article
System: The UNT Digital Library
Quantitative structure-property relationship studies for predicting gas to carbon tetrachloride solvation enthalpy based on partial least squares, artificial neural network and support vector machine (open access)

Quantitative structure-property relationship studies for predicting gas to carbon tetrachloride solvation enthalpy based on partial least squares, artificial neural network and support vector machine

Article on quantitative structure-property relationship studies for predicting gas to carbon tetrachloride solvation enthalpy based on partial least squares, artificial neural network and support vector machine.
Date: February 20, 2012
Creator: Dashtbozorgi, Zahra; Golmohammadi, Hassan & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Optical imaging of motor cortical activation using functional near-infrared spectroscopy (open access)

Optical imaging of motor cortical activation using functional near-infrared spectroscopy

This paper describes a study from a poster presentation. It discusses optical imaging of motor cortical activation using functional near-infrared spectroscopy.
Date: July 2012
Creator: Tam, Nicoladie D. & Zouridakis, George
Object Type: Paper
System: The UNT Digital Library
Activity Coefficients at Infinite Dilution for Organic Compounds Dissolved in 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Having Six-, Eight-, and Ten-Carbon Alkyl Chains (open access)

Activity Coefficients at Infinite Dilution for Organic Compounds Dissolved in 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Having Six-, Eight-, and Ten-Carbon Alkyl Chains

Article on activity coefficients at infinite dilution for organic compounds dissolved in 1-alkyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquids having six-, eight-, and ten-carbon alkyl chains.
Date: October 31, 2012
Creator: Acree, William E. (William Eugene); Baker, Gary A.; Revelli, Anne-Laure; Moïse, Jean-Charles & Mutelet, Fabrice
Object Type: Article
System: The UNT Digital Library
Solubility of 2-Hydroxybenzoic Acid in Water, 1-Propanol, 2-Propanol, and 2-Propanone at (298.2 to 338.2) K and Their Aqueous Binary Mixtures at 298.2 K (open access)

Solubility of 2-Hydroxybenzoic Acid in Water, 1-Propanol, 2-Propanol, and 2-Propanone at (298.2 to 338.2) K and Their Aqueous Binary Mixtures at 298.2 K

Article discussing the solubility of 2-hydroxybenzoic acid in water, 1-propanol, 2-propanol, and 2-propanone at (298.2 to 338.2) K and their aqueous binary mixtures at 298.2 K.
Date: October 25, 2012
Creator: Fakhree, Mohammad Amin Abolghassemi; Ahmadian, Somaieh; Panahi-Azar, Vahid; Jouyban, Abolghasem & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Development of Surface-SFED Models for Polar Solvents (open access)

Development of Surface-SFED Models for Polar Solvents

This article discusses the development of surface-SFED models for polar solvents.
Date: January 13, 2012
Creator: Lee, Sehan; Cho, Kwang-Hwi; Acree, William E. (William Eugene) & No, Kyoung Tai
Object Type: Article
System: The UNT Digital Library
Episodic or Novelistic? Law in the Atlantic and the Form of Daniel Defoe's Colonel Jack (open access)

Episodic or Novelistic? Law in the Atlantic and the Form of Daniel Defoe's Colonel Jack

Article discussing the form of Daniel Defoe's 'Colonel Jack.'
Date: January 2012
Creator: Cervantes, Gabriel
Object Type: Article
System: The UNT Digital Library