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Current Quality Assurance Practices in Web Archiving (open access)

Current Quality Assurance Practices in Web Archiving

This paper presents the results of a survey of quality assurance (QA) practices within the field of web archiving. To understand current QA practices, the authors surveyed 54 institutions engaged in web archiving, which included national libraries, colleges and universities, and museums and art libraries.
Date: August 19, 2014
Creator: Reyes Ayala, Brenda; Phillips, Mark Edward & Ko, Lauren
Object Type: Paper
System: The UNT Digital Library

UNT Libraries Digital Collections: An Overview

Presentation for a meeting at Texas A & M University. This presentation gives an overview of the University of North Texas (UNT) Libraries digital collections.
Date: August 28, 2014
Creator: Phillips, Mark Edward
Object Type: Presentation
System: The UNT Digital Library
MYB5 and MYB14 Play Pivotal Roles in Seed Coat Polymer Biosynthesis in Medicago truncatula (open access)

MYB5 and MYB14 Play Pivotal Roles in Seed Coat Polymer Biosynthesis in Medicago truncatula

Article discussing MYB5 and MYB14 playing pivotal roles in seed coat polymer biosynthesis in Medicago truncatula.
Date: August 2014
Creator: Liu, Chenggang; Jun, Ji Hyung & Dixon, R. A.
Object Type: Article
System: The UNT Digital Library
Inverted Social Reward: Associations between Psychopathic Traits and Self-Report and Experimental Measures of Social Reward (open access)

Inverted Social Reward: Associations between Psychopathic Traits and Self-Report and Experimental Measures of Social Reward

This article describes two studies of individuals with high levels of psychopathic traits. Study 1 explores what aspects of social reward are associated with psychopathic traits, and Study 2 administers these measures to a new group of participants along with two experimental tasks investigating monetary and social reward value.
Date: August 27, 2014
Creator: Foulkes, Lucy; McCrory, Eamon J.; Neumann, Craig S. & Viding, Essi
Object Type: Article
System: The UNT Digital Library
A Cost-Effective Wireless Sensor Network System for Indoor Air Quality Monitoring Applications (open access)

A Cost-Effective Wireless Sensor Network System for Indoor Air Quality Monitoring Applications

This paper from the 9th International Conference on Future Networks and Communications, FNC 2014 conference proceedings presents a low-cost indoor air quality monitoring wireless sensor network system developed using Arduino, XBee modules, and micro gas sensors.
Date: August 15, 2014
Creator: Abraham, Sherin & Li, Xinrong
Object Type: Paper
System: The UNT Digital Library
Patrones Estacionales Y Espaciales De La Diversidad De Moluscos Intermareales De BahĂ­a RĂłBalo, Canal Beagle, Reserva De La Biosfera Cabo De Hornos, Chile (open access)

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

This article characterizes molluscs assemblages in RĂłbalo 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

Oxidation of Reduced Sulfur Species: Carbon Disulfide

Article on the oxidation of reduced sulfur species and carbon disulfide.
Date: August 4, 2014
Creator: Glarborg, Peter; Halaburt, Birgitte; Marshall, Paul; Guillory, Adrian; Troe, JĂĽrgen; Thellefsen, Morten et al.
Object Type: Article
System: The UNT Digital Library
Put the World in Perspective with Free Government Resources (open access)

Put the World in Perspective with Free Government Resources

Article discussing putting the world in perspective with free government resources.
Date: August 2014
Creator: Monahan, Jo
Object Type: Article
System: The UNT Digital Library
Solubility of Sodium Acetate in Ternary Mixtures of Methanol, 1-Propanol, Acetonitrile, and Water at 298.2 K (open access)

Solubility of Sodium Acetate in Ternary Mixtures of Methanol, 1-Propanol, Acetonitrile, and Water at 298.2 K

Article on the solubility of sodium acetate in ternary mixtures of methanol, 1-propanol, acetonitrile, and water at 298.2 K.
Date: August 4, 2014
Creator: Soleymani, Jafar; Kenndler, Ernst; Acree, William E. (William Eugene) & Jouyban, Abolghasem
Object Type: Article
System: The UNT Digital Library

Mapping the Way for Information Literacy Skills in Child Development Research

Presentation for the 2014 International Federation of Library Associations and Institutions (IFLA) Information Literacy Satellite Meeting on conjunction with the IFLA World Library and Information Congress. This presentation discusses mapping the way for information literacy skills in child development research.
Date: August 16, 2014
Creator: Bradetich, Judi Rockey & Monahan, Jo
Object Type: Presentation
System: The UNT Digital Library
Texas Newspaper PDF Preservation: A Low-Cost Solution with Tremendous Value (open access)

Texas Newspaper PDF Preservation: A Low-Cost Solution with Tremendous Value

Paper accompanying a presentation for the 2014 International Federation of Library Associations and Institutions (IFLA) World Library and Information Congress General Conference. This paper discusses Texas newspaper PDF preservation and low-cost solutions with tremendous value.
Date: August 7, 2014
Creator: Krahmer, Ana & Phillips, Mark Edward
Object Type: Paper
System: The UNT Digital Library

Texas Newspaper PDF Preservation: A Low-Cost Solution with Tremendous Value [Presentation]

Presentation for the 2014 International Federation of Library Associations and Institutions (IFLA) World Library and Information Congress General Conference and Assembly. This presentation discusses Texas newspaper PDF preservation and low-cost solutions with tremendous value.
Date: August 20, 2014
Creator: Krahmer, Ana & Phillips, Mark Edward
Object Type: Presentation
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
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
Wireless Sensor Network System Design using Raspberry Pi and Arduino for Environmental Monitoring Applications (open access)

Wireless Sensor Network System Design using Raspberry Pi and Arduino for Environmental Monitoring Applications

This paper from the 9th International Conference on Future Networks and Communications, FNC 2014 conference proceedings describes a wireless sensor network system developed using open-source hardware platforms, Arduino and Raspberry Pi.
Date: August 15, 2014
Creator: Ferdoush, Sheikh & Li, Xinrong
Object Type: Paper
System: The UNT Digital Library
Identifying Emotional and Informational Support in Online Health Communities (open access)

Identifying Emotional and Informational Support in Online Health Communities

This paper analyses user messages on an online cancer support community, Cancer Survivors Network (CSN), to identify the two types of social support present: emotional support and informational support.
Date: August 2014
Creator: Biyani, Prakhar; Caragea, Cornelia; Mitra, Prasenjit & Yen, John
Object Type: Paper
System: The UNT Digital Library
Development and application of a novel precession electron diffraction technique to quantify and map deformation structures in highly deformed materials—as applied to ultrafine-grained titanium (open access)

Development and application of a novel precession electron diffraction technique to quantify and map deformation structures in highly deformed materials—as applied to ultrafine-grained titanium

Article describes precession electron diffraction (PED), which makes possible the very accurate and automated quantitative characterization of technically interesting materials that historically have been difficult to analyze due to their dimensions and/or degree of deformation, including specifically ultrafine-grained metallic structures with high dislocation densities.
Date: August 13, 2014
Creator: Ghamarian, Iman; Liu, Yue; Samimi, Peyman & Collins, Peter
Object Type: Article
System: The UNT Digital Library
Effect of Impregnated Inorganic Nanoparticles on the Properties of the Kenaf Bast Fibers (open access)

Effect of Impregnated Inorganic Nanoparticles on the Properties of the Kenaf Bast Fibers

This article evaluates the properties of the chemically retted kenaf bast fiber impregnated with the inorganic nanoparticles.
Date: August 22, 2014
Creator: Liang, Kaiwen; Shi, Sheldon Q. & Wang, Ge
Object Type: Article
System: The UNT Digital Library
Tuneable complementary metamaterial structures based on graphene for single and multiple transparency windows (open access)

Tuneable complementary metamaterial structures based on graphene for single and multiple transparency windows

Article describes a study examining novel graphene-based tunable plasmonic metamaterials featuring single and multiple transparency windows.
Date: August 22, 2014
Creator: Ding, Jun; Arigong, Bayaner; Ren, Han; Zhou, Mi; Shao, Jin; Lu, Meng et al.
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