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Cleaning up Messy Data with Open Refine

This Tech Talk presentation discusses the open source software OpenRefine and strategies for cleaning up messy data.
Date: January 29, 2014
Creator: Najmi, Anjum & Keralis, Spencer D. C.
Object Type: Presentation
System: The UNT Digital Library

Shared Metadata for Regional Landmarks: Building Names

Presentation for the Cross Timbers Library Collaborative (CTLC) Special Collections Affinity Group meeting. This presentation discusses dealing with building names in digital collections.
Date: January 29, 2014
Creator: Phillips, Mark Edward
Object Type: Presentation
System: The UNT Digital Library
Patmos (open access)

Patmos

This book is a collection of poetry in Italian and translated into French and English.
Date: August 29, 2013
Creator: Di Biasio, Rodolfo, 1937-
Object Type: Book
System: The UNT Digital Library

Unique Library Services for Graduate Students: Support Over the Graduate Lifecycle

This presentation provides an overview of the University of North Texas Libraries' Library Research Support Services department and its work to support the graduate student life cycle.
Date: March 29, 2016
Creator: O'Toole, Erin; Smith, Susan; Barham, Rebecca & Monahan, Jo
Object Type: Presentation
System: The UNT Digital Library
Surface core-level binding energy shifts for MgO(100) (open access)

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
Teaching the Catalog as a Reference Tool (open access)

Teaching the Catalog as a Reference Tool

Article in a column for "The Reference Librarian," Material-Mind-Method: On the Teaching of Reference. This article discusses teaching the catalog as a reference tool.
Date: January 29, 2015
Creator: Roy, Loriene & Hardin, Gregory
Object Type: Article
System: The UNT Digital Library

OER: Open Educational Resources

Presentation for the Tarrant County College Northwest Campus discussing copyright, open educational resources, and creative commons licensing.
Date: April 29, 2015
Creator: McKinnon, Laura F.
Object Type: Presentation
System: The UNT Digital Library
Diferencias morfométricas de dos especies del género Eatoniella en Isla Navarino, Reserva de Biosfera Cabo de Hornos, Chile (open access)

Diferencias morfométricas de dos especies del género Eatoniella en Isla Navarino, Reserva de Biosfera Cabo de Hornos, Chile

This article describes the external morphometrics of shell and radula morphology as performed in two species of micromollusks of the genus Eatoniella in Navarino Island, Chile.
Date: December 29, 2016
Creator: Rosenfeld, Sebastián; Aldea, Cristian; Ojeda, Jaime; Mansilla, Andrés O. & Rozzi, Ricardo, 1960-
Object Type: Article
System: The UNT Digital Library
Accurate quantum chemical energies for tetrapeptide conformations: why MP2 data with an insufficient basis set should be handled with caution (open access)

Accurate quantum chemical energies for tetrapeptide conformations: why MP2 data with an insufficient basis set should be handled with caution

This article discusses potential problems if the widely-applied MP2 approach is used in such situations with basis sets of insufficient size.
Date: January 29, 2013
Creator: Goerigk, Lars; Karton, Amir; Martin, Jan M. L. & Radom, Leo
Object Type: Article
System: The UNT Digital Library
MALDI-MS Imaging of Urushiols in Poison Ivy Stem (open access)

MALDI-MS Imaging of Urushiols in Poison Ivy Stem

This article reports on the first analysis of urushiols in poison ivy stems by matrix-assisted laser desorption/ionization-mass spectrometry imaging (MALDI-MSI).
Date: April 29, 2017
Creator: Aziz, Mina; Sturtevant, Drew; Winston, Jordan; Collakova, Eva; Jelesko, John G. & Chapman, Kent D.
Object Type: Article
System: The UNT Digital Library
The membrane pacemaker hypothesis: novel tests during the ontogeny of endothermy (open access)

The membrane pacemaker hypothesis: novel tests during the ontogeny of endothermy

Article explores the ‘membrane pacemaker’ hypothesis which proposes a biochemical explanation for among-species variation in resting metabolism, based on the positive correlation between membrane docosahexaenoic acid (DHA) and metabolic rate. The authors tested this hypothesis using a novel model, altricial red-winged blackbird nestlings, predicting that the proportion of DHA in muscle and liver membranes should increase with the increasing metabolic rate of the nestling as it develops endothermy. In support of the membrane pacemaker hypothesis, DHA proportions increased in membranes from pectoralis muscle, muscle mitochondria and liver during post-hatch development. By contrast, elevated dietary DHA had no effect on resting metabolic rate, despite causing significant changes to membrane lipid composition.
Date: March 29, 2018
Creator: Price, Edwin R.; Sirsat, Tushar S.; Sirsat, Sarah K. G.; Curran, Thomas; Venables, Barney J. & Dzialowski, Edward M. (Edward Michael)
Object Type: Article
System: The UNT Digital Library
A Performance Conserving Approach for Reducing Memory Power Consumption in Multi-Core Systems (open access)

A Performance Conserving Approach for Reducing Memory Power Consumption in Multi-Core Systems

Article proposes a strategy called Dynamic Bank Partitioning (DBP), which allocates memory banks to different applications based on their memory access characteristic, and also proposes an adaptive method to dynamically select an optimal page policy for each bank according to the characteristics of memory accesses that each bank receives to further reduce power consumption.
Date: August 29, 2018
Creator: Juan Fang; Lu, Jiajia; Wang, Mengxuan & Zhao, Hui
Object Type: Article
System: The UNT Digital Library
Service-Learning in Disaster Recovery: Rebuilding the Mississippi Gulf Coast (open access)

Service-Learning in Disaster Recovery: Rebuilding the Mississippi Gulf Coast

This article describes a course in the City and Regional Planning program at the Ohio State University.
Date: July 29, 2010
Creator: Evans-Cowley, Jennifer
Object Type: Article
System: The UNT Digital Library

The Variable Fee Structure for Eagle Editions: The Scholarly Publishing Services of the University of North Texas Libraries

Poster presented at the 2015 Library Publishing Forum. This poster provides an overview of a recently launched scholarly publishing service at the University of North Texas.
Date: March 29, 2015
Creator: Hawkins, Kevin S.
Object Type: Poster
System: The UNT Digital Library
How Parent Perceptions Relate to Elementary Children’s Portable Technology Use by Gender and Grade Level (open access)

How Parent Perceptions Relate to Elementary Children’s Portable Technology Use by Gender and Grade Level

Article examining how parents' reports of children’s technology use in the home varies by a child’s gender or grade level. Strategies are provided for teachers, support specialists, and parents to improve how children use technology. Implications for app developers are suggested.
Date: October 29, 2018
Creator: Eutsler, Lauren; Antonenko, Pavlo D. & Dawson, Kara
Object Type: Article
System: The UNT Digital Library
ICT in Higher Education: An Exploration of Practices in Malaysian Universities (open access)

ICT in Higher Education: An Exploration of Practices in Malaysian Universities

Article investigating the use of information and communication technologies (ICTs) in education. To investigate this issue, the technology adoption and gratification (TAG) model was validated and used to examine Malaysian university teachers' adoption and gratification of ICT for teaching and research purposes and then used to investigate the moderating effect of universities in different regions. This paper confirms the utility of the TAG model for comparing teachers' adoption and gratification of ICT.
Date: December 11, 2018
Creator: Spector, J. Michael; Islam, A. Y. M. Atiquil; Mok, Magdalena Mo Ching; Gui, Xiaoqing & Hai-Leng, Chin
Object Type: Article
System: The UNT Digital Library
Fabric Defect Detection Using Activation Layer Embedded Convolutional Neural Network (open access)

Fabric Defect Detection Using Activation Layer Embedded Convolutional Neural Network

This article develops a deep-learning algorithm for an on-loom fabric defect inspection system by combining the techniques of image pre-processing, fabric motif determination, candidate defect map generation, and convolutional neural networks (CNNs).
Date: April 29, 2019
Creator: Ouyang, Wenbin; Xu, Bugao; Hou, Jue & Yuan, Xiaohui
Object Type: Article
System: The UNT Digital Library

"And Now It's Time for Jazz": Willis Conover and the Voice of America

Presentation for the 2010 International Association of Music Libraries (IAML) Annual Conference. This presentation discusses jazz producer and broadcaster Willis Conover and the Voice of America.
Date: June 29, 2010
Creator: Justice, Andrew
Object Type: Presentation
System: The UNT Digital Library
Information Communication Technology Use among Students in Inclusive Classroom (open access)

Information Communication Technology Use among Students in Inclusive Classroom

This article compares the leisure and school-related computer use of students in inclusive classrooms.
Date: May 29, 2018
Creator: Bagon, Špela; Gačnik, Mateja & Starcic, Andreja Istenic
Object Type: Article
System: The UNT Digital Library
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
Humanin Attenuates NMDA-Induced Excitotoxicity by Inhibiting ROS-dependent JNK/p38 MAPK Pathway (open access)

Humanin Attenuates NMDA-Induced Excitotoxicity by Inhibiting ROS-dependent JNK/p38 MAPK Pathway

This article highlights a study aimed to investigate neuroprotective mechanisms of HN. We analyzed intracellular Ca²+ levels, reactive oxygen species (ROS) production, and the MAPKs signal transduction cascade using an in vitro NMDA-mediated excitotoxicity of cortical neurons model.
Date: September 29, 2018
Creator: Yang, Xiaorong; Zhang, Hongmei; Wu, Jinzi; Yin, Litian; Yan, Liang-Jun & Zhang, Ce
Object Type: Article
System: The UNT Digital Library
Is There a General Motor Program for Right Versus Left Hand Throwing in Children? (open access)

Is There a General Motor Program for Right Versus Left Hand Throwing in Children?

This article discusses whether a general motor program controls some or all aspects of overhand throwing.
Date: August 29, 2011
Creator: Thomas, Jerry R.; Alderson, Jacqueline A.; Thomas, Katherine; Campbell, Amity C.; Edwards, W. Brent & Elliott, Bruce C.
Object Type: Article
System: The UNT Digital Library
Lipoxygenase-mediated Oxidation of Polyunsaturated N-Acylethanolamines in Arabidopsis (open access)

Lipoxygenase-mediated Oxidation of Polyunsaturated N-Acylethanolamines in Arabidopsis

Article hypothesizing that lipoxygenase (LOX) participated in the metabolism of PU-NAEs through the formation of NAE-oxylipins. The data suggests that Arabidopsis LOXs indeed compete with FAAH to metabolize PU-NAEs during seedling establishment. Identification of endogenous amide-conjugated oxylipins suggests potential significance of these metabolites in vivo, and FAAH mutants may offer opportunities to address this in the future.
Date: April 29, 2011
Creator: Kilaru, Aruna; Herrfurth, Cornelia; Keereetaweep, Jantana; Hornung, Ellen; Venables, Barney J.; Feussner, Ivo et al.
Object Type: Article
System: The UNT Digital Library
Preparation and Characterization of 3D Printed PLA-Based Conductive Composites Using Carbonaceous Fillers by Masterbatch Melting Method (open access)

Preparation and Characterization of 3D Printed PLA-Based Conductive Composites Using Carbonaceous Fillers by Masterbatch Melting Method

This article highlights a study aimed at improving the conductivity of polylactic acid (PLA)-based composites by incorporating carbonaceous fillers. The composites with the addition of graphene nanoplatelets (rGO) or multi-walled carbon nanotubes (MWCNTs) were fabricated by the masterbatch melting method in order to improve the dispersion of the two kinds of nano-fillers. The results showed that, with the addition of 9 wt % rGO, the volume electrical resistivity of the composite reached the minimum electrical resistance of 10³ Ω·m, at which point the conductive network in the composites was completely formed.
Date: September 29, 2019
Creator: Guo, Rui; Ren, Zechun; Jia, Xin; Bi, Hongjie; Yang, Haiying; Ji, Tong et al.
Object Type: Article
System: The UNT Digital Library