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Experimental and Kinetic Modeling Study of Acetylene Oxidation at High Pressure (open access)

Experimental and Kinetic Modeling Study of Acetylene Oxidation at High Pressure

Article describing a detailed chemical kinetic model for oxidation of acetylene at intermediate temperatures and high pressure that was developed and evaluated experimentally.
Date: August 29, 2016
Creator: Lopez, Jorge Gimenez; Rasmussen, Christian Lund; Hashemi, Hamid; Alzueta, María U.; Gao, Yide; Marshall, Paul et al.
Object Type: Article
System: The UNT Digital Library
Artificially Structured Boundary for a high purity ion trap or ion source (open access)

Artificially Structured Boundary for a high purity ion trap or ion source

This article proposes a plasma enclosed by an Artificially Structured Boundary (ASB) as an alternative to existing ion source assemblies. In accelerator applications, many ion sources can have a limited lifetime or frequent service intervals due to sputtering and eventual degradation of the ion source assembly. Ions are accelerated towards the exit canal of positive ion sources, whereas, due to the biasing scheme, electrons or negative ions are accelerated towards the back of the ion source assembly.
Date: March 27, 2014
Creator: Pacheco, J. L.; Ordonez, Carlos A. & Weathers, Duncan L.
Object Type: Article
System: The UNT Digital Library
Magnetobound positronium and protonium (open access)

Magnetobound positronium and protonium

This article investigates the formation of magnetobound positronium and protonium via classical trajectory simulations of binary point charge interactions in an external magnetic field. The results of computer simulations of the fully three-dimensional trajectories of classical and non-relativistic point charges with the same mass, equal charge magnitude, and opposite sign are reported. The simulations show the formation of magnetobound positronium and protonium. The results yield formation cross sections, which are compared to analytical expressions. Additionally, the results reveal that magnetobound states drift across magnetic field lines.
Date: August 27, 2014
Creator: Correa, J. R. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Phase space of positron trajectories exiting a charged particle source through a magnetic field point cusp (open access)

Phase space of positron trajectories exiting a charged particle source through a magnetic field point cusp

This article presents a configuration of magnetic fields using properties of cylindrically symmetric permanent magnets as a candidate to produce a high purity charged particle source or trap. Cylindrically symmetric hollow permanent magnets produce magnetic field point cusps on the axis of symmetry. A magnetic field point cusp reflects all particles that lie outside a narrow region of phase space, a region dependent on particle kinetic energies and on the magnetic field intensity.
Date: December 30, 2013
Creator: Kiester, A. S.; Pacheco, J. L.; Ordonez, Carlos A. & Weathers, Duncan L.
Object Type: Article
System: The UNT Digital Library
Negative Regulation of Signal Transducer and Activator of Transcription-3 Signalling Cascade by Lupeol Inhibits Growth and Induces Apoptosis in Hepatocellular Carcinoma Cells (open access)

Negative Regulation of Signal Transducer and Activator of Transcription-3 Signalling Cascade by Lupeol Inhibits Growth and Induces Apoptosis in Hepatocellular Carcinoma Cells

In this article, the authors evaluate the effect of lupeol on STAT3 signalling cascade and its regulated functional responses in hepatocellular carcinoma (HCC) cells. Constitutive activation of signal transducer and activator of transcription signalling 3 (STAT3) has been linked with survival, proliferation and angiogenesis in a wide variety of malignancies including HCC. Lupeol exhibited its potential anticancer effects in HCC through the downregulation of STAT3-induced pro-survival signalling cascade.
Date: August 7, 2014
Creator: Siveen, Kodappully Sivaraman; Nguyen, An H.; Lee, J. H.; Li, Feng; Singh, S. S.; Kumar, Alan Prem et al.
Object Type: Article
System: The UNT Digital Library
Attributive Constructions in Saanich (open access)

Attributive Constructions in Saanich

This paper gives a descriptive sketch of the various structures of the Saanich dialect of North Straits Salish has to express attribution and to look at structures similar to those designated relative clauses in other Salishan languages from a cross-linguistic and pan-Salishan point of view.
Date: August 1978
Creator: Montler, Timothy
Object Type: Paper
System: The UNT Digital Library
Auxiliaries and other grammatical categories in Klallam (open access)

Auxiliaries and other grammatical categories in Klallam

This paper describes a close look at the distribution in constructions of the closed class of complex predicate forming stems in Klallam traditionally called 'auxiliaries.'
Date: August 2001
Creator: Montler, Timothy
Object Type: Paper
System: The UNT Digital Library
Klallam from A to B (open access)

Klallam from A to B

This paper describes a typology of paths.
Date: August 2004
Creator: Montler, Timothy
Object Type: Paper
System: The UNT Digital Library
Language and Dialects in Straits Salishan (open access)

Language and Dialects in Straits Salishan

This paper compares the Klallam and Northern Straits languages within the Straits Salishan group of languages and dialects.
Date: August 1996
Creator: Montler, Timothy
Object Type: Paper
System: The UNT Digital Library
The Major Processes Affecting Klallam Vowels (open access)

The Major Processes Affecting Klallam Vowels

This paper provides a more detailed description of the major processes affecting the Klallam vowels.
Date: August 1998
Creator: Montler, Timothy
Object Type: Paper
System: The UNT Digital Library
Some Klallam Paradigms (open access)

Some Klallam Paradigms

This paper presents the various transitive and intransitive paradigms of Klallam to make this data and grammatical information available preliminary to a thorough descriptive treatment.
Date: August 1996
Creator: Montler, Timothy
Object Type: Paper
System: The UNT Digital Library
A Computerized Concordance/Dictionary (open access)

A Computerized Concordance/Dictionary

This paper illustrates an example of how the linguist's data organization burden can be greatly alleviated with the help of a computer.
Date: August 1978
Creator: Montler, Timothy
Object Type: Paper
System: The UNT Digital Library
Soil Diversity as Affected by Land Use in China: Consequences for Soil Protection (open access)

Soil Diversity as Affected by Land Use in China: Consequences for Soil Protection

This article reports the first effort to assess the impact of land-use change on soil diversity for the entire nation of China.
Date: April 21, 2014
Creator: Shangguan, Wei; Gong, Peng; Liang, Lu; Dai, Yongjiu & Zhang, Keli
Object Type: Article
System: The UNT Digital Library
Ionised outflows in z ~ 2.4 quasar host galaxies (open access)

Ionised outflows in z ~ 2.4 quasar host galaxies

This article presents a kinematical analysis of the [OIII]λ5007 emission line observed in six high-luminosity quasars at z ~ 2.4.
Date: August 1, 2015
Creator: Carniani, Stefano; Marconi, Alessandro; Maiolino, Roberto; Balmaverde, Barbara; Brusa, Marcella; Cano-Díaz, Mariana et al.
Object Type: Article
System: The UNT Digital Library
Existence and Nonexistence of Solutions for Semilinear Equations on Exterior Domains (open access)

Existence and Nonexistence of Solutions for Semilinear Equations on Exterior Domains

This article studies radial solutions of Δu + K(r)ƒ(u) = 0 on the exterior of the ball of radius R > 0 centered at the origin in ℝᴺ where ƒ is odd with ƒ < 0 on (0,ß), ƒ > 0 on (β, δ), ƒ ≡ 0 for u > δ, and where the function K(r) is assumed to be positive and K(r) → 0 as r → ∞.
Date: August 22, 2016
Creator: Iaia, Joseph A.
Object Type: Article
System: The UNT Digital Library
Patrones Estacionales Y Espaciales De La Diversidad De Moluscos Intermareales De Bahía RóBalo, Canal Beagle, Reserva De La Biosfera Cabo De Hornos, Chile (open access)

Patrones Estacionales Y Espaciales De La Diversidad De Moluscos Intermareales De Bahía RóBalo, Canal Beagle, Reserva De La Biosfera Cabo De Hornos, Chile

This article characterizes molluscs assemblages in Róbalo bay, identifying spatial-temporal changes in assemblage composition, species richness, abundance, functional groups, and diversity of molluscs species.
Date: August 28, 2014
Creator: Ojeda, Jaime; Rosenfeld, Sebastián; Marambio, Johanna; Rozzi, Ricardo, 1960- & Mansilla, Andrés O.
Object Type: Article
System: The UNT Digital Library
Lie Generators for Semigroups of Transformations on a Polish Space (open access)

Lie Generators for Semigroups of Transformations on a Polish Space

This article characterizes the infinitesimal generators of semigroups of linear transformations.
Date: August 27, 1993
Creator: Dorroh, J. R. & Neuberger, J. W.
Object Type: Article
System: The UNT Digital Library
Editorial: Applications of Light Detection and Ranging (LiDAR) in Geosciences (open access)

Editorial: Applications of Light Detection and Ranging (LiDAR) in Geosciences

This article contains an editorial on applications of Light Detection and Ranging (LiDAR) in Geosciences.
Date: August 18, 2012
Creator: Dong, Pinliang
Object Type: Article
System: The UNT Digital Library
Almost Holomorphic Poincaré Series Corresponding to Products of Harmonic Siegel–Maass Forms (open access)

Almost Holomorphic Poincaré Series Corresponding to Products of Harmonic Siegel–Maass Forms

This article investigates Poincaré series, particularly the study of Siegel–Poincaré series of degree 2 attached to products of terms of Fourier series of harmonic Siegel–Maass forms and holomorphic Siegel modular forms
Date: April 15, 2016
Creator: Bringmann, Kathrin; Richter, Olav K. & Westerholt-Raum, Martin
Object Type: Article
System: The UNT Digital Library
Reconsidering the Phases of Disaster (open access)

Reconsidering the Phases of Disaster

This article suggests ways the field can recast the use of disaster phases to improve the theoretical and applied dimensions of the field.
Date: August 1997
Creator: Brand, Neal E.
Object Type: Article
System: The UNT Digital Library
Multiple Comorbidities and Interest in Research Participation Among Clients of a Nonprofit Food Distribution Site (open access)

Multiple Comorbidities and Interest in Research Participation Among Clients of a Nonprofit Food Distribution Site

This article seeks to better understand the health needs of a nonclinical population to inform future research and interventions.
Date: August 17, 2015
Creator: Higashi, Robin T.; Craddock Lee, Simon J.; Leonard, Tammy; Cuate, Erica L.; Cole, Jay & Pruitt, Sandi L.
Object Type: Article
System: The UNT Digital Library
Discourse and Dissonance: Religious Agendas in the 104th Congress (open access)

Discourse and Dissonance: Religious Agendas in the 104th Congress

This article investigates the religious dimension of Republican legislators' participation in one-minute speeches during the 104th Congress (1995-1996).
Date: August 20, 2015
Creator: Blackstone, Bethany & Oldmixon, Elizabeth Anne
Object Type: Article
System: The UNT Digital Library
Bottoms Up: How Subnational Elections Predict Parties' Decisions to Run in Presidential Elections in Europe and Latin America (open access)

Bottoms Up: How Subnational Elections Predict Parties' Decisions to Run in Presidential Elections in Europe and Latin America

This article argues that a party's presence in elections across subnational units and its subsequent performance in these elections are determining factors for whether it enters the presidential race.
Date: August 25, 2015
Creator: Spoon, Jae-Jae & Jones West, Karleen
Object Type: Article
System: The UNT Digital Library
Book Review: The Forest Unseen: A Year's Watch in Nature (open access)

Book Review: The Forest Unseen: A Year's Watch in Nature

Book Review of "The Forest Unseen: A Year's Watch in Nature" written by David George Haskell.
Date: August 16, 2016
Creator: Wolverton, Steven J.
Object Type: Article
System: The UNT Digital Library