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85 Matching Results
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Multifeature analyses of vascular cambial cells reveal longevity mechanisms in old Ginkgo biloba trees
This article investigates age-related changes in Ginkgo biloba trees to learn more about the molecular and metabolic mechanisms underlying their longevity. The results revealed that long-lived trees have evolved compensatory mechanisms to maintain a balance between growth and aging processes.
Date:
January 13, 2020
Creator:
Wang, Li; Cui, Jiawen; Jin, Biao; Zhao, Jiangou; Xu, Huimin; Lu, Zhaogeng et al.
Object Type:
Article
System:
The UNT Digital Library
The Whitewright Sun (Whitewright, Tex.), Vol. 136, No. 7, Ed. 1 Thursday, February 13, 2020
Weekly newspaper from Whitewright, Texas that includes local, state and national news along with advertising.
Date:
February 13, 2020
Creator:
Owen, Sarah Beth
Object Type:
Newspaper
System:
The Portal to Texas History
Gainesville Daily Register (Gainesville, Tex.), Vol. 130, No. 138, Ed. 1 Friday, March 13, 2020
Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date:
March 13, 2020
Creator:
Einselen, Sarah
Object Type:
Newspaper
System:
The Portal to Texas History
Key Challenges and Some Guidance on Using Strong Quantitative Methodology in Education Research
Article reviews several common areas of focus in quantitative methods with the hope of providing guidance on conducting and reporting quantitative analyses. The review addresses causal inferences, measurement issues, handling missing data, testing for assumptions, dealing with nested data, and providing evidence for outcomes.
Date:
November 13, 2020
Creator:
Henson, Robin K.; Stewart, Genéa & Bedford, Lee A.
Object Type:
Article
System:
The UNT Digital Library
High-Temperature Nano-Indentation Creep Behavior of Multi-Principal Element Alloys under Static and Dynamic Loads
Paper describes the results of studies testing the creep resistance of two multi-principal element alloys, CoCrNi and CoCrFeMnNi.
Date:
February 13, 2020
Creator:
Sadeghilaridjani, Maryam & Mukherjee, Sundeep
Object Type:
Article
System:
The UNT Digital Library
School-Based Sedentary Behavior, Physical Activity, and Health-Related Outcomes among Hispanic Children in the United States: A Cross-Sectional Study
The article highlights a study meant to examine the relationships between school-based sedentary behavior, physical activity, and health-related outcomes, including cardiorespiratory fitness, weight status, and health-related quality of life (HRQOL) among Hispanic children. Sedentary behavior was negatively correlated with cardiorespiratory fitness and HRQOL but positively associated with weight status. MVPA was positively correlated with cardiorespiratory fitness and HRQOL, but negatively associated with weight status and sedentary behavior. Multiple regressions demonstrated that sedentary behavior significantly predicted cardiorespiratory fitness and weight status, whereas MVPA significantly predicted HRQOL.
Date:
February 13, 2020
Creator:
Gu, Xiangli; Zhang, Tao; Chen, Senlin; Keller, M. Jean & Zhang, Xiaoxia
Object Type:
Article
System:
The UNT Digital Library
Correlation between bonding, vacancy migration mechanisms, and creep in model binary and ternary hcp-Mg solid solutions
Article compares in-plane (IP) and out-of-plane (OOP) vacancy migration mechanisms in binary Mg–X (Ca, Y, and Gd) and ternary Mg–X (Ca, Y, and Gd)–Zn alloys using density functional theory based first principles computations.
Date:
October 13, 2020
Creator:
Paranjape, Priyanvada; Srinivasan, S. G. & Choudhuri, Deep
Object Type:
Article
System:
The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 40, No. 32, Ed. 1 Sunday, September 13, 2020
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
September 13, 2020
Creator:
Roark, Chris
Object Type:
Newspaper
System:
The Portal to Texas History
The Colony Courier-Leader (The Colony, Tex.), Vol. 40, No. 45, Ed. 1 Sunday, December 13, 2020
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
December 13, 2020
Creator:
Roark, Chris
Object Type:
Newspaper
System:
The Portal to Texas History
Plasma modification of vanadium oxynitride surfaces: Characterization by in situ XPS experiments and DFT calculations
Article reports XPS and DFT findings regarding the O₂ plasma, NH₃ plasma, and NH₃+O₂ plasma treatment of sputter deposited vanadium oxynitride films.
Date:
October 13, 2020
Creator:
Osonkie, A.; Lee, V.; Chukwunenye, P.; Cundari, Thomas R., 1964- & Kelber, Jeffry A.
Object Type:
Article
System:
The UNT Digital Library
Procedure-Workflow Template
This workflow template was provided as a supporting document as part of the presentation, "E-Resource Cataloging: Challenges and Solutions." In the presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking.
Date:
February 13, 2020
Creator:
Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type:
Text
System:
The UNT Digital Library
Regular Expressions Guides
This list of guides was provided as a supporting document as part of the presentation, "E-Resource Cataloging: Challenges and Solutions." In the presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking.
Date:
February 13, 2020
Creator:
Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type:
Text
System:
The UNT Digital Library
E-Resource Cataloging Challenges and Solutions
Script notes for the presentation, "E-Resource Cataloging: Challenges and Solutions." In the presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking.
Date:
February 13, 2020
Creator:
Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type:
Text
System:
The UNT Digital Library
E-Resource Cataloging: Challenges and Solutions
In this presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking. The presenters also provided handouts with helpful information about their processes and procedures.
Date:
February 13, 2020
Creator:
Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type:
Presentation
System:
The UNT Digital Library
Tracking E-Resource Record Loads
This tracking sheet was provided as a supporting document as part of the presentation, "E-Resource Cataloging: Challenges and Solutions." In the presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking.
Date:
February 13, 2020
Creator:
Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type:
Text
System:
The UNT Digital Library
Mapping forest height using photon-counting LiDAR data and Landsat 8 OLI data: A case study in Virginia and North Carolina, USA
Article is a study mapping forest height by combining photon-counting LiDAR data and Landsat OLI data.
Date:
March 13, 2020
Creator:
Pan, Feifei; Zhu, Xiaoxiao; Wang, Cheng; Nie, Sheng; Xi, Xiaohuan & Hu, Zhenyue
Object Type:
Article
System:
The UNT Digital Library
Excavating theory in teacher evaluation: Implementing evaluation frameworks as Wengerian boundary objects
This article explores the theory and practice between two existing conceptual frameworks: 1) social learning theory and 2) teacher evaluation systems.
Date:
April 13, 2020
Creator:
King, Kelley M. & Paufler, Noelle A.
Object Type:
Article
System:
The UNT Digital Library
A One-Pot Synthesis and Characterization of Antibacterial Silver Nanoparticle–Cellulose Film
Describes experiment analyzing the properties of an antibacterial silver nanoparticle–cellulose film.
Date:
February 13, 2020
Creator:
Chen, Qi-Yuan; Xiao, Shengling; Shi, Sheldon & Cai, Liping
Object Type:
Article
System:
The UNT Digital Library
Formula-Driven, Size-Tunable Synthesis of PMMA Nanoparticles by Varying Surfactant Concentration
Paper presents a streamlined, reproducible synthetic method for the production of size-tunable poly(methyl methacrylate) (PMMA) nanoparticles (PMMANPs) and amine-functionalized block-copolymer PMMANPs (H2N-PMMANPs) by varying subcritical concentrations of sodium dodecyl sulfate (SDS).
Date:
April 13, 2020
Creator:
Kamras, Bryan L.; Mirzanasiri, Nooshin; Korir, Daniel K.; Mandal, Sujata; Hariharakumar, Shreya L.; Petros, Robby A. et al.
Object Type:
Article
System:
The UNT Digital Library
Step Up Your Game with Genre Terms for Tabletop Games
This poster introduces the controlled vocabulary of genre terms used by the UNT Libraries to enhance user access to a large collection of tabletop games. It was presented at the Online Audiovisual Catalogers (OLAC) 2020 conference which was held virtually.
Date:
October 13, 2020
Creator:
Robson, Diane; Sassen, Catherine & Yanowski, Kevin
Object Type:
Poster
System:
The UNT Digital Library
[Trump supporters outside Matthews Hall]
Photograph of two women outside Matthews Hall on the University of North Texas campus carrying flags supporting Donald Trump for President. One woman is wearing a red "Make America Great Again" hat, and a man is visible walking in front of the women.
Date:
October 13, 2020
Creator:
Hatch, Hannah
Object Type:
Photograph
System:
The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 114, No. 32, Ed. 1 Thursday, February 13, 2020
Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 13, 2020
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 114, No. 57, Ed. 1 Thursday, August 13, 2020
Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 13, 2020
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Charge stabilization via electron exchange: excited charge separation in symmetric, central triphenylamine derived, dimethylaminophenyl–tetracyanobutadiene donor–acceptor conjugates
This article hypothesizes and demonstrates a new mechanism to stabilize the charge separated states via the process of electron exchange among the different acceptor entities in multimodular donor–acceptor conjugates. This work constitutes the first example of stabilizing charge-separated states via the process of electron exchange.
Date:
November 13, 2020
Creator:
Yadav, Indresh S.; Alsaleh, Ajyal Z.; Misra, Rajneesh & D'Souza, Francis
Object Type:
Article
System:
The UNT Digital Library