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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
Optimization of production parameters of particle gluing on internal bonding strength of particleboards using machine learning technology
This article presents a study using grey relation analysis (GRA) and support vector regression (SVR) algorithm to develop a prediction model to accurately predict internal bond strength (IB) of particleboard production (PB) through particle gluing processing parameters in a PB production line.
Date:
April 9, 2022
Creator:
Zhang, Beilong; Hua, Jun; Cai, Liping; Gao, Yunbao & Li, Yilin
Object Type:
Article
System:
The UNT Digital Library
User needs in language archives: Findings from interviews with language archive managers, depositors, and end-users
This article is an exploratory study providing empirical data on language archive user needs and supports some anecdotal evidence of known issues facing language archive end-users, depositors, and managers in primarily academic contexts.
Date:
April 2022
Creator:
Burke, Mary; Zavalina, Oksana; Chelliah, Shobhana Lakshmi & Phillips, Mark Edward
Object Type:
Article
System:
The UNT Digital Library
Polymeric Coatings for Skutterudite-Based Thermoelectric Materials
Article is a study with the main objective of mitigation of thermal degradation of skutterudite-based thermoelectric materials—so as to extend the service life of those materials and make them more attractive for industry from the economical perspective. Significant mitigation of oxidation and sublimation of thermoelectric (TE) materials was achieved.
Date:
February 17, 2022
Creator:
Brostow, Witold, 1934-; Chen, Ikang & Hagg Lobland, Haley E.
Object Type:
Article
System:
The UNT Digital Library
Spatial Decomposition of a Broadband Pulse Caused by Strong Frequency Dispersion of Sound in Acoustic Metamaterial Superlattice
This article uses an acoustic metamaterial superlattice for the spatial and spectral deconvolution of a broadband acoustic pulse into narrowband signals with different central frequencies.
Date:
December 30, 2020
Creator:
Jin, Yuqi; Zubov, Yurii; Yang, Teng; Choi, Tae-Youl; Krokhin, Arkadii A. & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Effects of UV Stabilizers on Polypropylene Outdoors
This article looks at hindered amine light stabilizers (HALSs) and nano ZnO were used to stabilize polypropylene (PP) film-based formulations that were exposed to ultraviolet (UV) light for different lengths of time, simulating the harsh outdoor weather of Dallas, Texas, USA. UV doses applied in our laboratory are 121 times larger than the UV dose provided by the sunlight in Texas. 15 different compositions were studied. The combination of HALSs and nano-ZnO stabilizers makes the PP films harder—which is important for some PP applications, such as toy manufacturing.
Date:
April 1, 2020
Creator:
Brostow, Witold, 1934-; Lu, Xinyao; Gencel, Osman & Osmanson, Allison T.
Object Type:
Article
System:
The UNT Digital Library
A Review of Diagnostics Methodologies for Metal Additive Manufacturing Processes and Products
This article is a review summarizing and discussing various ex-situ inspections and in-situ monitoring methods, including electron-based methods, thermal methods, acoustic methods, laser breakdown, and mechanical methods, for metal additive manufacturing.
Date:
August 30, 2021
Creator:
Yang, Teng; Mazumder, Sangram; Jin, Yuqi; Squires, Brian; Sofield, Matthew; Pantawane, Mangesh V. et al.
Object Type:
Article
System:
The UNT Digital Library
Additive friction stir deposition of AZ31B magnesium alloy
Article explores additive friction stir deposition of AZ31B magnesium alloy with the aid of MELD® technology.
Date:
May 3, 2022
Creator:
Joshi, Sameehan; Patil, Shreyash M.; Mazumder, Sangram; Sharma, Shashank; Riley, Daniel A.; Dowden, Shelden et al.
Object Type:
Article
System:
The UNT Digital Library
Mechanisms of Social Interaction and Virtual Connections as Strong Predictors of Wellbeing of Older Adults
Article examining the domains of social determinants of health, specifically the social and community context per Healthy People 2030 objectives. These mechanisms of social interaction, in the form of group activities, community engagement, and virtual interactions via email or text message, were assessed using hierarchical regression analysis to find out their association with wellbeing, depression symptoms, and cognition of older adults.
Date:
February 27, 2022
Creator:
Sen, Keya; Prybutok, Victor R.; Prybutok, Gayle & Senn, William
Object Type:
Article
System:
The UNT Digital Library
Design and Assessment of a Task-Driven Introductory Data Science Course Taught Concurrently in Multiple Languages: Python, R, and MATLAB
This article is from the 26th ACM Conference on Innovation and Technology in Computer Science Education and discusses the design, effectiveness, and curricular impacts of an introductory data science course focused on practical programming skills and allowing students to concurrently complete the course in Python, R, or MATLAB. Students indicated a preference for the multi-language course design and the course became the recommended first programming course for a newly developed and approved undergraduate data science majors.
Date:
June 26, 2021
Creator:
Xiao, Ting; Greenberg, Ronald I. & Albert, Mark
Object Type:
Article
System:
The UNT Digital Library
Adaptation of Fluctuating Magnetoacoustic System to External Signals
Article studying the influence of microwave signals of different shapes on the magnetoacoustic wave system with a giant nonlinearity in canted antiferromagnet FeBO₃ at room temperature, which is close to its phase transition to the paramagnetic state. Results represent the first observation of the macroscopic quantum statistical phenomenon, Bose-Einstein condensation of magnetoacoustic wave quanta in a wave system with a high level of thermal fluctuations.
Date:
June 2, 2021
Creator:
Safonov, Vladimir L.; Bas, Derek A.; Berman, Diana; Rostovtsev, Yuri V.; Roberts, James A.; Mcconney, Michael E. et al.
Object Type:
Article
System:
The UNT Digital Library
Investigating the Use of Metadata Record Graphs to Analyze Subject Headings in the Digital Public Library of America
Presentation discussing network analysis of aggregated subject values in the Digital Public Library of America (DPLA), with a discussion of how format normalization could affect subject overlap across collections.
Date:
August 4, 2020
Creator:
Phillips, Mark Edward & Tarver, Hannah
Object Type:
Presentation
System:
The UNT Digital Library
Correction to: Evidence-Based Practices for Children, Youth, and Young Adults with Autism: Third Generation
Correction to the article "Evidence-Based Practices for Children, Youth, and Young Adults with Autism: Third Generation Review." The original article can be found online at https://doi.org/10.1007/ s10803-020-04844-2.Autism Spectrum Disorder
Date:
January 20, 2022
Creator:
Hume, Kara; Steinbrenner, Jessica R.; Odom, Samuel L.; Morin, Kristi L.; Nowell, Sallie W.; Tomaszewski, Brianne et al.
Object Type:
Article
System:
The UNT Digital Library
The Increase in Oxygen Demand During Severe Intensity Exercise Must be Included in Calculation of Oxygen Deficit
Article investigates the assumption that the oxygen demand remains constant throughout a bout of exercise.
Date:
May 2020
Creator:
Riojas, Andrea E.; Valenzuela, Jose R.; McFarlin, Brian K.; Vingren, Jakob L. & Hill, David W.
Object Type:
Article
System:
The UNT Digital Library
Ultrasound Imaging by Thermally Tunable Phononic Crystal Lens
This article demonstrates the detections and mappings of a solid object using a thermally tunable solid-state phononic crystal lens at low frequency for potential use in future long-distance detection.
Date:
July 26, 2021
Creator:
Jin, Yuqi & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Maternal serum concentration of anti-Müllerian hormone is a better predictor than basal follicle stimulating hormone of successful blastocysts development during IVF treatment
Article is a study that aims to identify actionable clinical and culture characteristics of IVF treatment that influence blastocyst developmental rate, with the goal of acquiring optimal success.
Date:
October 12, 2020
Creator:
Burggren, Warren W.; Herrington, Richard; Sadruddin, Sheela; Barnett, Brian; Ku, Lowell; Havemann, Dara et al.
Object Type:
Article
System:
The UNT Digital Library
WikiPossessions: Possession Timeline Generation as an Evaluation Benchmark for Machine Reading Comprehension of Long Texts
Article presents WikiPossessions, a new benchmark corpus for the task of temporally-oriented possession (TOP), or tracking objects as they change hands over time. In addition to the corpus, the authors release evaluation scripts and a baseline model for the task.
Date:
May 2020
Creator:
Blanco, Eduardo; Palmer, Alexis & Chinnappa, Dhivya
Object Type:
Article
System:
The UNT Digital Library
Effects of a Fundamental Motor Skill-Based Afterschool Program on Children’s Physical and Cognitive Health Outcomes
Paper describes study examining the effects of an 8-week fundamental motor skills-based afterschool program on physical and cognitive health outcomes among elementary children.
Date:
January 23, 2020
Creator:
Lee, Joonyoung; Zhang, Tao; Chu, Tsz Lun (Alan); Gu, Xiangli & Zhu, Ping
Object Type:
Article
System:
The UNT Digital Library
Webinar 3: Preserving and Archiving Oral History Collections
Video recording of the third webinar from the Oral History Forum. The theme of the webinar explore best practices and considerations for ethically informed preservation and archiving of oral history.
Date:
February 15, 2023
Creator:
Alvarez, Carla O.; Phillips, Mark Edward; Hughes-Watkins, Lae'l & Turner, Francena F. L.
Object Type:
Video
System:
The UNT Digital Library
Webinar 4: Accessing and Using Oral History
Video recording of the fourth webinar from the Oral History Forum. The theme of the last webinar of the series explores innovative uses of oral history collections and pushes for equitable access to oral history collections.
Date:
February 22, 2023
Creator:
Marcus, Eric; Sullivan, Sady & Sielaff, Steven
Object Type:
Video
System:
The UNT Digital Library
Bioengineering Systems for Modulating Notch Signaling in Cardiovascular Development, Disease, and Regeneration
This article is a review summarizing the significant roles of Notch signaling in individual cardiac cell types. It covers the bioengineering systems of microfluidics, hydrogel, spheroid, and 3D bioprinting and provides insights into ancillary supports of bioengineering systems, varied types of cardiovascular cells, and advanced characterization approaches in further refining Notch signaling in cardiovascular development, disease, and regeneration.
Date:
September 30, 2021
Creator:
Huerta Gomez, Angello; Joshi, Sanika; Yang, Yong; Tune, Johnathan D. & Zhao, Ming-Tao
Object Type:
Article
System:
The UNT Digital Library
Review of Colonic Anastomotic Leakage and Prevention Methods
This article presents a composite review involving some of the current and best treatments for colonic anastomotic leakage that are available in order to better understand the steps taken to treat this complication.
Date:
November 3, 2020
Creator:
Fang, Alex H.; Chao, Wilson & Ecker, Melanie
Object Type:
Article
System:
The UNT Digital Library
Hole-punching for enhancing electrocatalytic activities of 2D graphene electrodes: Less is more
Article develops 2D carbon electrocatalysts based on graphene with and without punched holes and/or N-doping and performs a comprehensive combined experimental and theoretical study on the edge and surface electrocatalytic activities of single-layer 2D graphene sheets.
Date:
August 17, 2020
Creator:
Xia, Zhenhai; Gao, Yunxiang; Zhang, Lipeng; Li, Chang Ming & Dai, Liming
Object Type:
Article
System:
The UNT Digital Library
Unsupervised learning in images and audio to produce neural receptive fields: a primer and accessible notebook
This article presents a consolidated review of Independent Component Analysis (ICA) as an efficient neural coding scheme with the ability to model early visual and auditory neural processing.
Date:
October 19, 2021
Creator:
Urs, Namratha; Behpour, Sahar; Georgaras, Angie & Albert, Mark
Object Type:
Article
System:
The UNT Digital Library