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Knowledge Representation and Subject Access in Electronic Theses and Dissertations: Analysis of Creators’ and Users’ Assumptions and Expectations
This paper analyzes the relationship between subject terms -- both authorized terms from controlled vocabularies and free-text keywords -- used to succinctly describe the content of the electronic theses and dissertations (ETDs) and the search terms entered by users to discover and access the ETDs. Identification of search terms and comparison of search results with subject terms used in describing ETDs provides a basis for assessing the relative usefulness of controlled-vocabulary subject terms supplied by professional indexers and free-text keywords supplied by authors of ETDs in facilitating access to ETDs. Arguably, there has been a shift in the way users search, access, and use information resources.
Date:
2015-11-04/2015-11-06
Creator:
Alemneh, Daniel Gelaw; Zavalina, Oksana; Tarver, Hannah; Zavalin, Vyacheslav; Phillips, Mark Edward & Kizhakkethil, Priya
Object Type:
Article
System:
The UNT Digital Library
Validation of a Non-Targeted LC-MS Approach for Identifying Ancient Proteins: Method Development on Bone to Improve Artifact Residue Analysis
This article discusses validation of the potential of an extraction and characterization approach via application to ancient bone proteins, as part of a larger method-development project for innovation and improvement of liquid chromatography - mass spectrometry analysis of protein residues from cooking pottery.
Date:
September 4, 2015
Creator:
Barker, Andrew; Dombrosky, Jonathan; Chaput, Dale; Venables, Barney J.; Wolverton, Steven J. & Stevens, Stanley M.
Object Type:
Article
System:
The UNT Digital Library
Tissue biodistribution of intravenously administrated titanium dioxide nanoparticles revealed blood-brain barrier clearance and brain inflammation in rat
This article reports time-related responses from single-dose intravenous administration of 1 mg/kg Ti₂ NPs to rats, with particular emphasis on titanium quantification in the brain.
Date:
September 4, 2015
Creator:
Disdier, Clémence; Devoy, Jérôme; Cosnefroy, Anne; Chalansonnet, Monique; Herlin-Boime, Nathalie; Brun, Emilie et al.
Object Type:
Article
System:
The UNT Digital Library
Crystal structure of (3E,5E)-3,5-bis[4-(diethylazaniumyl)benzylidene]-1-methyl-4-oxopiperidin-1-ium trichloride dihydrate: a potential biophotonic material
This article describes the crystal structure of the title compound, and examines application as an agent for locating cancer cells with two-photon excited fluorescence as as a potential agent for a photodynamic treatment of cancer. This article includes supporting information with computing details of the study.
Date:
November 4, 2015
Creator:
Nesterov, Volodymyr V.; Zakharov, Lev N.; Nesterov, Vladimir N. & Shulaev, Vladimir
Object Type:
Article
System:
The UNT Digital Library
Physical and Mechanical Properties of Polymer Composites with High Content of Wastes Including Boron
Article describes study examining the physical and mechanical properties of polymer composite with wastes that incorporate boron.
Date:
December 4, 2015
Creator:
Uygunoglua, Tayfun; Gunes, Ibrahim & Brostow, Witold, 1934-
Object Type:
Article
System:
The UNT Digital Library
UNT Libraries Microforms Usage Report and Recommendations
This report contains usage statistics of the microforms collection from May 1, 2014-May 31, 2015.
Date:
June 4, 2015
Creator:
Venner, Mary Ann & Abrams, Sarah
Object Type:
Report
System:
The UNT Digital Library
Rationally designed graphene-nanotube 3D architectures with a seamless nodal junction for efficient energy conversion and storage
This article discusses the development of a strategy of creating 3D graphene-carbon nanotube hollow fibers with radially aligned CNTs (RACNTs) seamless sheathed by a cylindrical graphene layer through a one-step chemical vapor deposition using an anodized aluminum wire template.
Date:
September 4, 2015
Creator:
Xue, Yuhua; Ding, Yong; Niu, Jianbing; Xia, Zhenhai; Roy, Ajit; Chen, Hao et al.
Object Type:
Article
System:
The UNT Digital Library
Representation of Recorded Knowledge and Extended Date/Time Format: A Case Study of the Digital Public Library of America
This presentation presents results of a study that analyzed representation of dates and time in one of the largest aggregators of digital content in the world -- the Digital Public Library of America (DPLA). The findings demonstrate both similarities and differences in date and time representation across DPLA content hub and service hub provider groups.
Date:
2015-11-04/2015-11-06
Creator:
Zavalina, Oksana; Phillips, Mark Edward; Kizhakkethil, Priya; Alemneh, Daniel Gelaw & Tarver, Hannah
Object Type:
Presentation
System:
The UNT Digital Library
Representation of Recorded Knowledge and Extended Date/Time Format: A Case Study of the Digital Public Library of America
This paper presents results of a study that analyzed representation of dates and time in one of the largest aggregators of digital content in the world -- the Digital Public Library of America (DPLA). The findings demonstrate both similarities and differences in date and time representation across DPLA content hub and service hub provider groups.
Date:
2015-11-04/2015-11-06
Creator:
Zavalina, Oksana; Phillips, Mark Edward; Kizhakkethil, Priya; Alemneh, Daniel Gelaw & Tarver, Hannah
Object Type:
Article
System:
The UNT Digital Library