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A Dense Stereovision System for 3D Body Imaging
Article presents a 3D body imaging system built upon stereovision technology which utilizes paired, high-resolution single-lens reflex (SLR) cameras to image the front and back body surfaces of a person, and robust and efficient stereo matching algorithms to reconstruct the 3D surface of the body with high-density data clouds.
Date:
November 26, 2019
Creator:
Yao, Ming & Xu, Bugao
Object Type:
Article
System:
The UNT Digital Library
Edge-plasmon assisted electro-optical modulator
Article demonstrates an efficient electro-optical modulation by using an edge-plasmon mode specific for the hybrid plasmonic waveguide.
Date:
November 26, 2019
Creator:
Drachev, Vladimir P.; Pshenichnyuk, Ivan A.; Nazarikov, Gleb I.; Kosolobov, Sergey S. & Maimistov, Andrei I.
Object Type:
Article
System:
The UNT Digital Library
Deciphering Signatures for Improved Discoverability of Electronic Theses and Dissertations
This presentation looks at identification problems during the digitization of theses and dissertations. It was presented at the United States Electronic Thesis and Dissertation Association 2019 conference in Charleston, South Carolina.
Date:
September 26, 2019
Creator:
Berg, Jeremy; Wolf, Stacey & Yanowski, Kevin
Object Type:
Presentation
System:
The UNT Digital Library
Graphene-covered transition metal halide molecules as efficient and durable electrocatalysts for oxygen reduction and evolution reactions
Author Manuscript version of an article designing a new type of electrocatalysts consisting of transition metal halide molecules covered by graphene sheets. This work provides a theoretical base for rationally designing durable electrocatalysts with excellent catalytic activities.
Date:
September 26, 2019
Creator:
Xia, Zhenhai; Zhang, Detao; Zhang, Jing; Gong, Lele; Zhu, Yonghao & Zhang, Lipeng
Object Type:
Article
System:
The UNT Digital Library
United States Electronic Thesis and Dissertation Association Conference Presentation
These are the notes for the presentation "Deciphering Signatures for Improved Discoverability of Electronic Theses and Dissertations." presentation looked at identification problems during the digitization of theses and dissertations. It was presented at the United States Electronic Thesis and Dissertation Association 2019 conference in Charleston, South Carolina.
Date:
September 26, 2019
Creator:
Berg, Jeremy; Wolf, Stacey & Yanowski, Kevin
Object Type:
Presentation
System:
The UNT Digital Library
Expression and Function of Transient Receptor Potential Ankyrin 1 Ion Channels in the Caudal Nucleus of the Solitary Tract
The article describes a study that tested and confirmed the hypothesis that TRPA1 expressed in the primary sensory afferents may modulate the function of second order NTS neurons. The expression of TRPA1 was detected in presynaptic locations, but not the somata of caudal NTS neurons that did not express TRPA1 mRNA or proteins. Moreover, caudal NTS neurons did not show somatodendritic responsiveness to TRPA1 agonists, while TRPA1 immunostaining was detected only in the afferent fibers.
Date:
April 26, 2019
Creator:
Feng, Lin; Uteshev, Victor V. & Premkumar, Louis S.
Object Type:
Article
System:
The UNT Digital Library
First-principles study of diffusion and interactions of hydrogen with silicon, phosphorus, and sulfur impurities in nickel
Article systematically studying the effect of Si, P, and S impurities on the diffusion and binding of an H atom in a face-centered-cubic (FCC) Ni lattice using density functional theory (DFT),
Date:
March 26, 2019
Creator:
Paranjape, Priyanvada; Gopal, Priya & Srinivasan, S. G.
Object Type:
Article
System:
The UNT Digital Library
Mechanical property enhancement of self-bonded natural fiber material via controlling cell wall plasticity and structure
This article explores self-bonded natural fiber material (SNFM) as a promising alternative for plastic and wood owing to its abundant raw material resources and low environmental impact. In this study, a high-performance SNFM was developed by the comprehensive treatments for the plasticity and structure of fiber cell walls. The self-bonded mechanism for natural fiber materials was also discussed. The SNFM products showed excellent mechanical performance, which was superior to that of natural wood and plastic.
Date:
March 26, 2019
Creator:
Wang, Quanliang; Xiao, Shengling; Shi, Sheldon & Cai, Liping
Object Type:
Article
System:
The UNT Digital Library
Private blog reflections connecting course content with field experiences: Preservice teachers grapple with teacher identity
Article examining teacher preparation programs ability to help preservice teachers connect educational theory with teaching practice. This article systematically reflects on written responses, recorded in a private weblog over the course of a 15-week intermediate reading methods course.
Date:
March 26, 2019
Creator:
Eutsler, Lauren & Curcio, Rachele
Object Type:
Article
System:
The UNT Digital Library
Mechanism for etching of exfoliated graphene on substrates by low-energy electron irradiation from helium plasma electron sources
Article investigating the mechanism for etching of exfoliated graphene multilayers on SiO₂ by low-energy (50 eV) electron irradiation using He plasma systems for electron sources.
Date:
February 26, 2019
Creator:
Femi-Oyetoro, John D.; Yao, Kevin; Tang, Runtian; Ecton, Philip A.; Roccapriore, Kevin M.; Mhlanga, Ashley et al.
Object Type:
Article
System:
The UNT Digital Library
Beyond the wall: High-throughput quantification of plant soluble and cell-wall bound phenolics by liquid chromatography tandem mass spectrometry
Article describes a study in which a novel high-throughput ultra-high performance liquid chromatography tandem mass spectrometry (UHPLC–MS/MS) method was established to quantify the levels of 19 flavonoids and 15 other phenolic compounds, including acids, aldehydes, and alcohols.
Date:
December 26, 2018
Creator:
Cocuron, Jean-Christophe; Casas, Maria Isabel; Yang, Fan & Grotewold, Erich
Object Type:
Article
System:
The UNT Digital Library
Continuum models of the electrochemical diffuse layer in electronic-structure calculations
This article presents a critical comparison of continuum diffuse-layer models that can be coupled to an atomistic first-principles description of the charged metal surface in order to account for the electrolyte screening at electrified interfaces.
Date:
August 31, 2018
Creator:
Nattino, Francesco; Truscott, Matthew; Marzari, Nicola & Andreussi, Oliviero
Object Type:
Article
System:
The UNT Digital Library
Developing Evaluation Frameworks for Business Models in China’s Rural Markets
This article draws on case analysis to present two frameworks for evaluating two types of business models, and, through open coding and axial coding on eight Chinese cases, identifies the main components for the evaluation frameworks and critical factors within each component. Using the coding results as a lens, the article applies a cross-case comparative data analysis to establish the multi-level evaluation systems and provides suggestions for entrepreneurs and other stakeholders to better their business model design in China’s rural markets.
Date:
November 8, 2018
Creator:
Zhang, Xinxiang; Hu, Lijun; Salimath, Manjula & Kuo, Ching-Chung
Object Type:
Article
System:
The UNT Digital Library
Controlling Topological States in Topological/Normal Insulator Heterostructures
This article contains a systematic investigation of the nature of the nontrivial interface states in topological/normal insulator (TI/NI) heterostructures.
Date:
November 26, 2018
Creator:
Costa, Marcio; Costa, Antônio T.; Freitas, Walter A.; Schmidt, Tome M.; Buongiorno Nardelli, Marco & Fazzio, Adalberto
Object Type:
Article
System:
The UNT Digital Library
Cataract Preventive Role of Isolated Phytoconstituents: Findings from a Decade of Research
This review aims to find effective phytoconstituents in cataract treatments in vitro, ex vivo, and in vivo. Scientists have focused their attention not only for anti-cataract activity in vitro, but also in ex vivo and in vivo from the review of active phytoconstituents in medicinal plants. In our present review, we identified 58 active phytoconstituents with strong anti-cataract effects at in vitro and ex vivo with lack of in vivo studies.
Date:
October 26, 2018
Creator:
Lim, Vuanghao; Schneider, Edward; Wu, Hongli & Pang, Iok-Hou
Object Type:
Article
System:
The UNT Digital Library
Reliability Generalization of the Motivated Strategies for Learning Questionnaire: A Meta-Analytic View of Reliability Estimates
This article uses a reliability generalization meta-analysis to explore the relationship between study factors and levels of alpha reliability for the 15 subscales of the Motivated Strategies for Learning Questionnaire (MSLQ).
Date:
September 26, 2018
Creator:
Holland, David F.; Kraha, Amanda; Zientek, Linda Reichwein; Nimon, Kim F.; Fulmore, Julia A.; Johnson, Ursula Y. et al.
Object Type:
Article
System:
The UNT Digital Library
N-Doped graphene/C₆₀ covalent hybrid as a new material for energy harvesting applications
This article systematically investigates the degree of functionalization and the key structural features of the N-G/C₆₀ hybrid by a number of techniques including thermogravimetric analysis, X-ray photoelectron and Raman spectroscopies and transmission electron and atomic force microscopies.
Date:
August 26, 2018
Creator:
Barrejón, Myriam; Arellano, Luis M.; Gobeze, Habtom B.; Gómez-Escalonilla, María J.; Fierro, Jose Luis G.; D'Souza, Francis et al.
Object Type:
Article
System:
The UNT Digital Library
Revisiting Indexing & Abstracting in the Digital Era
Presentation for the 2018 Multidisciplinary Information Research Symposium. This presentation discusses emerging trends for digital libraries and argues that indexing and abstracting services are still on the path to rediscovering and effectively accessing knowledge in the digital era.
Date:
April 26, 2018
Creator:
King, Samantha; Boyedoe, Howard; Chacon, Andrea; Hall, Molli; Krizansky, Maria; O'Bryant, Kathleen et al.
Object Type:
Presentation
System:
The UNT Digital Library
Metadata versus Full-Text: Tracking Users’ Electronic Theses and Dissertations (ETDs) Seeking Behavior
Presentation for the 2018 iConference. This presentation provides data from a recent research project at the University of North Texas (UNT) Libraries to better understand how users are discovering electronic theses and dissertations (ETDs) in the UNT Libraries.
Date:
March 26, 2018
Creator:
Alemneh, Daniel Gelaw & Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Self-Organized Temporal Criticality: Bottom-Up Resilience versus Top-Down Vulnerability
This article proposes a social model of spontaneous self-organization generating criticality and resilience, called Self-Organized Temporal Criticality (SOTC).
Date:
March 26, 2018
Creator:
Mahmoodi, Korosh; West, Bruce J. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Design Thinking for Libraries: Strategies, Tools and a Case Study
Presentation for the 2018 Art Libraries Society of North America Annual Conference. This presentation focuses on elements from the designer's toolkit to solve problems in libraries, with examples of how a user-centered approach can transform library services, products, and spaces.
Date:
February 26, 2018
Creator:
Smith, Susan & Barham, Rebecca
Object Type:
Presentation
System:
The UNT Digital Library
Bonding and Bridging Forms of Social Capital in Wildlife Tourism Microentrepreneurship: An Application of Social Network Analysis
This article examines a network of wildlife tourism microentrepreneurs for bonding and bridging forms of social capital using a social network analysis approach.
Date:
December 29, 2017
Creator:
KC, Birendra; Morais, Duarte B.; Seekamp, Erin; Smith, Jordan W. & Peterson, M. Nils
Object Type:
Article
System:
The UNT Digital Library
Experimental Study of Back Wall Dross and Surface Roughness in Fiber Laser Microcutting of 316L Miniature Tubes
This article uses extensive experimentation to evaluate the effect of fiber laser micro-cutting parameters over average surface roughness and back wall dross in AISI 316L stainless steel mixture tubes.
Date:
December 26, 2017
Creator:
García-López, Erika; Medrano-Tellez, Alexis G.; Ibarra-Medina, Juansethi R.; Siller Carrillo, Héctor Rafael & Rodríguez, Ciro A.
Object Type:
Article
System:
The UNT Digital Library
Antihydrogen Beam Formation by Transporting an Antiproton Beam Through an Electron-Positron Plasma That Produces Magnetobound Positronium
This paper from the 2016 Conference on Application of Accelerators in Research and Industry conference proceedings describes the use of a classical trajectory simulation to study the formation of an antihydrogen beam by transporting an antiproton beam through an electron-positron plasma that produces magnetobound positronium.
Date:
October 26, 2017
Creator:
Hermosillo, M.; Thornton, E. A. & Ordonez, Carlos A.
Object Type:
Article
System:
The UNT Digital Library