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3D Atom Probe Tomography Study on Segregation of Yttrium in Modified Aluminum-Silicon Alloys
In this article, yttrium segregation behavior in Al-Si alloys has been studied using the three-dimensional atom probe tomography technique. Al-Si alloys were prepared by casting method, and yttrium was added to modify the eutectic silicon morphology in these alloys. The results indicated that yttrium is preferentially located within the Si phase, with the highest concentration at the interface between eutectic Al and eutectic Si.
Date:
May 15, 2018
Creator:
De-Giovanni, Mario; Alam, Talukder; Banerjee, Rajarshi & Srirangam, Prakash
Object Type:
Article
System:
The UNT Digital Library
Accessing the Inaccessible: Capturing and Re-Purposing Metadata Prior to Digitization to Ensure Adequate Description and Access
Presented at the 2018 Texas Conference on Digital Libraries. This presentation provides a detailed look at how University of North Texas Libraries' Special Collections embarked upon a large-scale digitization project involving a portion of the highly requested A/V materials from the NBC-5/KXAS Television News collection, using a third-party vendor. This project included the use of snapshots to help repurpose metadata, then linked data tools in Excel and WikiMedia to create access to tape content titles.
Date:
May 17, 2018
Creator:
Pierce, Gregory & Niño, Ana
Object Type:
Presentation
System:
The UNT Digital Library
Agronomic Performance and Lignin Content of HCT Down-Regulated Alfalfa (Medicago sativa L.)
This article evaluates HCT down-regulated alfalfa plants for their forage composition and agronomic performance in the greenhouse and under field conditions.
Date:
May 5, 2018
Creator:
Bhattarai, Kishor; Rajasekar, Shanmugam; Dixon, R. A. & Monteros, Maria J.
Object Type:
Article
System:
The UNT Digital Library
Analysis of the start to the first hurdle in 110 m hurdles at the IAAF World Athletics Championships Beijing 2015
Article describes study in which observational analysis was used to evaluate the relationships between variables measured at the start of the men’s 110 hurdles event and race performance itself.
Date:
May 2018
Creator:
del Amo, José Luis López; Rodríguez, M. Carmen; Hill, David W. & González, Julián Ernesto
Object Type:
Article
System:
The UNT Digital Library
Annotating Educational Questions for Student Response Analysis
Article introduces the first taxonomy and annotated educational corpus of questions that aims to help with the analysis of student responses.
Date:
May 2018
Creator:
Nielsen, Rodney D. & Godea, Andreea
Object Type:
Article
System:
The UNT Digital Library
Annotating If Authors of Tweets are Located in the Locations They Tweet About
Article presented at the Eleventh International Conference on Language Resources and Evaluation (LREC 2018). The study investigates spatial information of tweets whereby the authors present a corpus of tweets annotated with temporally-anchored spatial information involving the author.
Date:
May 2018
Creator:
Doudagiri, Vivek; Vempala, Alakananda & Blanco, Eduardo
Object Type:
Article
System:
The UNT Digital Library
Annotating Reflections for Health Behavior Change Therapy
Article presents work on annotating reflections, an essential counselor behavioral code in motivational interviewing for psychotherapy on conversations that are a combination of casual and therapeutic dialogue.
Date:
May 2018
Creator:
Guntakandla, Nishitha & Nielsen, Rodney D.
Object Type:
Article
System:
The UNT Digital Library
Annotating Temporally-Anchored Spatial Knowledge by Leveraging Syntactic Dependencies
Article presenting a two-step methodology to annotate temporally-anchored spatial knowledge on top of OntoNotes.
Date:
May 2018
Creator:
Vempala, Alakananda & Blanco, Eduardo
Object Type:
Article
System:
The UNT Digital Library
Applying the Analytic Hierarchy Process to an Institutional Repository Collection
This paper applies the analytic hierarchy process to evaluate collection development strategies for an institutional repository.
Date:
May 23, 2018
Creator:
Andrews, Pamela; Harker, Karen & Krahmer, Ana
Object Type:
Paper
System:
The UNT Digital Library
Approaches to Tracking the Impacts of Library- and Press-published Monographs: Project Meerkat
Slides presented during the panel “Approaches to Tracking the Impacts of Library- and Press-published Monographs” at the Library Publishing Forum 2018. This presentation describes the impetus behind Project Meerkat, a publishing analytics data alliance.
Date:
May 22, 2018
Creator:
Hawkins, Kevin S.
Object Type:
Presentation
System:
The UNT Digital Library
Barriers to Food Security and Community Stress in an Urban Food Desert
This article describes how residents in urban food deserts access food, the barriers they experience in accessing nutritious, affordable food, and how community food insecurity exacerbates prior social, built, and economic stressors.
Date:
May 31, 2018
Creator:
Crowe, Jessica; Lacy, Constance & Columbus, Yolanda
Object Type:
Article
System:
The UNT Digital Library
Calculation of the Surface Tension of Ordinary Organic and Ionic Liquids by Means of a Generally Applicable Computer Algorithm Based on the Group-Additivity Method
This article presents the calculation of the surface tension of ordinary organic and ionic liquids, based on a computer algorithm applying a refined group-additivity method.
Date:
April 16, 2018
Creator:
Naef, Rudolf
Object Type:
Article
System:
The UNT Digital Library
Comment on ‘Dairy, calcium, vitamin D, and ovarian cancer risk in African-American women’
A comment on the article 'Dairy, calcium, vitamin D, and ovarian cancer risk in African-American women'.
Date:
May 9, 2018
Creator:
Hilliard, Constance
Object Type:
Article
System:
The UNT Digital Library
A Corpus of Metaphor Novelty Scores for Syntactically-Related Word Pairs
Article introduces a large corpus of metaphor novelty scores for syntactically related word pairs, and releases it freely to the research community. This article describes the corpus, includes an analysis of its score distribution and the types of word pairs included in the corpus, and provides a brief overview of standard metaphor detection corpora.
Date:
May 2018
Creator:
Parde, Natalie & Nielsen, Rodney D.
Object Type:
Article
System:
The UNT Digital Library
Creating, Curating, and Preserving Digital Collections: Preserving the Digital Heritage
Presented at the 2018 Ke Au Hou Pacific Librarianship Conference. This presentation describes a pre-conference workshop that provides attendees with a better understanding of the landscape related to digital preservation and access among cultural heritage institutions, key components in the ongoing process of preserving digital information, and the building blocks of digital preservation systems.
Date:
May 1, 2018
Creator:
Phillips, Mark Edward & Alemneh, Daniel Gelaw
Object Type:
Presentation
System:
The UNT Digital Library
Descriptors for Cyclooctasulfur: Estimation of Water−Solvent Partition Coefficients, Solubilities in Solvents, and Physicochemical Properties
This article uses literature data on the solubility of cyclooctasulfur in a number of solvents to drive Abraham descriptors for cyclooctasulfur.
Date:
May 21, 2018
Creator:
Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Determination of Asymmetric Dimethylarginine by Using Organic Semiconductor-Based Molecularly Imprinted Polymer Film
This article describes simple, fast and cheap procedure of Asymmetric dimethylarginine (ADMA) determination using a new chemosensor with an artificial recognition unit.
Date:
May 17, 2018
Creator:
Malyshev, Valerii; Michota-Kamińska, Agnieszka; Shao, Shuai; D'Souza, Francis & Noworyta, K.
Object Type:
Article
System:
The UNT Digital Library
Developmental phenotypic plasticity helps bridge stochastic weather events associated with climate change
This article posits that the frequently abrupt environmental changes accompanying much longer-term general climate change require consideration of the true nature of environmental change coupled with an expansion of focus to consider developmental phenotypic plasticity.
Date:
May 10, 2018
Creator:
Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Evaluation of Climate Change Impacts on Wetland Vegetation in the Dunhuang Yangguan National Nature Reserve in Northwest China Using Landsat Derived NDVI
This article uses 41 Landsat images between 1988 and 2016 to calculate the normalized difference vegetation indices (NVDIs) of the wetland vegetation at Xitugou (XTG) and Wowachi (WWC) inside the Dunhuang Yangguan National Nature Reserve in northwest China in order to assess the impacts of climate change on wetland vegetation.
Date:
May 10, 2018
Creator:
Pan, Feifei; Xie, Jianping; Lin, Juming; Zhao, Tingwei; Ji, Yongyuan; Hu, Qi et al.
Object Type:
Article
System:
The UNT Digital Library
Evaluation of Threshold Selection Methods for Adaptive Kernel Density Estimation in Disease Mapping
This article assesses the relative performance of threshold selection methods in terms of resolution and reliability for disease mapping.
Date:
May 8, 2018
Creator:
Ruckthongsook, Warangkana; Tiwari, Chetan; Oppong, Joseph R. & Natesan, Prathiba
Object Type:
Article
System:
The UNT Digital Library
Experiments with Metadata Quality Interfaces
This presentation provides an overview of the design features and goals of newly-developed metadata quality interfaces in the University of North Texas Libraries’ Digital Collections. Presented at the 2018 Texas Conference on Digital Libraries
Date:
May 17, 2018
Creator:
Tarver, Hannah & Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Exploring our Collections: The Many Colors of the UNT Digital Library
Presented at the 2018 Texas Conference on Digital Libraries. This presentation discusses a combination of outreach initiatives to promote use of digital collection items: #ColorOurCollections and Twitter.
Date:
May 17, 2018
Creator:
Andrews, Pamela; McIntosh, Marcia & Willis, Shannon
Object Type:
Presentation
System:
The UNT Digital Library
Feasibility Study of Compaction and Sintering of Commercially Pure Titanium using Friction Stir Processing
This article explores the possibility of decreasing the number of steps required in the manufacturing of a product using the powder metallurgy technique.
Date:
May 22, 2018
Creator:
Fortier, Aleksandra; Kumar, Nilesh; Komarasamy, Mageshwari & Mishra, Rajiv
Object Type:
Article
System:
The UNT Digital Library
Global Warming Potential Estimates for the C₁–C₃ Hydrochlorofluorocarbons (HCFCs) Included in the Kigali Amendment to the Montreal Protocol
This article reports global warming potentials (GWPs) for all C₁-C₃ hydrochlorofluorocarbons (HCFCs) based on estimated atmospheric lifetimes and theoretical methods used to calculate infrared absorption spectra.
Date:
May 4, 2018
Creator:
Papanastasiou, Dimitrios K.; Beltrone, Allison; Marshall, Paul & Burkholder, James B. (James Bart), 1954-
Object Type:
Article
System:
The UNT Digital Library