The 19th Amendment: Looking Back & Looking Forward captions transcript

The 19th Amendment: Looking Back & Looking Forward

Video recording of UNT's Constitution Day event for 2020 which celebrates the 100th anniversary of the 19th amendment granting women the right to vote. The event was a moderated panel presentation with speakers Dr. Christina Bejarano, Texas Woman's University; Dr. Rachel Moran, University of North Texas; and Dr. Andrea Silva, University of North Texas, and moderated by Dr. Rafe Major, University of North Texas.
Date: September 17, 2020
Creator: Bejarano, Christina; Moran, Rachel Louise & Silva, Andrea
Object Type: Video
System: The UNT Digital Library
Bayesian Time-Series Models in Single Case Experimental Designs: A Tutorial for Trauma Researchers (open access)

Bayesian Time-Series Models in Single Case Experimental Designs: A Tutorial for Trauma Researchers

Article discusses the utility of SCED data for trauma research, provides recommendations for addressing challenges specific to SCED approaches, and introduces a tutorial for two Bayesian models—the Bayesian interrupted time-series (BITS) model and the Bayesian unknown change-point (BUCP) model—that can be used to analyze the typically small sample, autocorrelated, SCED data.
Date: November 17, 2020
Creator: Contractor, Ateka A.; Caldas, Stephanie & Batley, Prathiba Natesan
Object Type: Article
System: The UNT Digital Library
Computational Study of Methane C–H Activation by Main Group and Mixed Main Group–Transition Metal Complexes (open access)

Computational Study of Methane C–H Activation by Main Group and Mixed Main Group–Transition Metal Complexes

This article presents density functional theory (DFT) research where nine different molecules, each with different combinations of A (triel) and E (divalent metal) elements, were reacted to effect methane C–H activation.
Date: May 26, 2020
Creator: Carter, Carly C. & Cundari, Thomas R., 1964-
Object Type: Article
System: The UNT Digital Library
Correlating work hardening with co-activation of stacking fault strengthening and transformation in a high entropy alloy using in-situ neutron diffraction (open access)

Correlating work hardening with co-activation of stacking fault strengthening and transformation in a high entropy alloy using in-situ neutron diffraction

Article using in-situ neutron diffraction to correlate SF strengthening to work hardening behavior in a low SFE Fe40Mn20Cr15Co20Si5 (at%) high entropy alloy, SFE ~ 6.31 mJ m−2. Cooperative activation of multiple mechanisms was indicated by increases in SF strengthening and γ-f.c.c. → ε-h.c.p. transformation leading to a simultaneous increase in strength and ductility. The present study demonstrates the application of in-situ, neutron or X-ray, diffraction techniques to correlating SF strengthening to work hardening.
Date: December 17, 2020
Creator: Frank, M.; Nene, Saurabh S.; Chen, Y.; Gwalani, B.; Kautz, E. J.; Devaraj, A. et al.
Object Type: Article
System: The UNT Digital Library
Covalency in Fe2O3 and FeO: Consequences for XPS satellite intensity (open access)

Covalency in Fe2O3 and FeO: Consequences for XPS satellite intensity

Article examines the covalent character of the interaction between the metal cation and the oxygen ligands for two Fe oxides with different nominal oxidation states, Fe(II)O, and Fe(III)₂O₃.
Date: November 17, 2020
Creator: Bagus, Paul S.; Nelin, Connie J.; Brundle, C. R.; Crist, B. Vincent; Lahiri, N. & Rosso, Kevin M.
Object Type: Article
System: The UNT Digital Library
Designing teacher professional development programs to support a rapid shift to digital (open access)

Designing teacher professional development programs to support a rapid shift to digital

This article offers a response to the impact, value, and application of a manuscript published by Philipsen et al. (Improving teacher professional development for online and blended learning: A systematic meta-aggregative review. Educational Technology and Research Development, 67, 1145–1174. https://doi.org/10.1007/s11423-019-09645-8, 2019). and its value and application in light of an emergency shift to digital to address a global pandemic.
Date: November 17, 2020
Creator: Heap, Tania & Fein, Adam
Object Type: Article
System: The UNT Digital Library

Diversity in the Professional Psychology Training-to-workforce Pipeline: Results From Doctoral Psychology Student Population Data

Poster exploring the representation of race/ethnicity, disability, and gender identification of doctoral psychology students in the U.S. compared to national population figures. It was presented at the 2020 Midwinter Meeting of the Council of University Directors of Clinical Psychology held on January 17-18, 2020 in Austin, Texas.
Date: 2020-01-17/2020-01-18
Creator: Callahan, Jennifer L.; Smotherman, Jesse M.; Dziurzynski, Kristan E.; Love, Patrick K.; Kilmer, Elizabeth D.; Niemann, Yolanda F. et al.
Object Type: Poster
System: The UNT Digital Library
Effects of a Need-Supportive Motor Skill Intervention on Children’s Motor Skill Competence and Physical Activity (open access)

Effects of a Need-Supportive Motor Skill Intervention on Children’s Motor Skill Competence and Physical Activity

Study investigates the effect of a need-supportive fundamental movement skill (FMS) program on children’s FMS competence and moderate-to-vigorous physical activity (MVPA), and explores potential gender differences in these effects.
Date: March 17, 2020
Creator: Lee, Joonyoung; Zhang, Tao; Chu, Tsz Lun (Alan) & Gu, Xiangli
Object Type: Article
System: The UNT Digital Library
Electrochemical sensor for selective tyramine determination, amplified by a molecularly imprinted polymer film (open access)

Electrochemical sensor for selective tyramine determination, amplified by a molecularly imprinted polymer film

This article devised, fabricated, and tested a molecularly imprinted polymer (MIP) film based electrochemical sensor for selective determination of tyramine.
Date: November 17, 2020
Creator: Ayerdurai, Viknasvarri; Cieplak, Maciej; Noworyta, Krzysztof R.; Gajda, Marianna; Ziminska, Agnieszka; Sosnowska, Marta et al.
Object Type: Article
System: The UNT Digital Library

Ethnicity as a Moderator Between Posttraumatic Stress Disorder and Suicidality in a Clinical Sample

Poster discussing the role of ethnicity in the relationship between posttraumatic stress disorder (PTSD) and suicidality. Research indicates an increased risk of suicide and suicidal behavior among individuals with PTSD. Latinx groups, in particular, have lower rates of suicide injury death in comparison to non-Latinx groups. These findings do not explain increased suicidality in non-Latinx clients, but is congruent with the Latinx health paradox, the contradictory finding of better health outcomes for Latinx despite known additional disadvantages.
Date: 2020-01-17/2020-01-18
Creator: Lopez, Acacia R.; Herrera, Christa N.; Callahan, Jennifer L. & Ruggero, Camilo J.
Object Type: Poster
System: The UNT Digital Library

Exploring the Role of Income on Depression Severity Among College Students

Poster exploring the role of income on depression severity among college atmosphere. The hypothesis that students that reported being low income will also report more depressive symptoms. This was partially supported, but students from the middle income range reported more depressive symptoms that both low and high income students.
Date: 2020-01-17/2020-01-18
Creator: Rodriguez, Mayra; Duran, Andreina; Herrera, Christa N. & Callahan, Jennifer L.
Object Type: Poster
System: The UNT Digital Library

Gender Differences in Anxiety Symptoms

Poster examining if gender differences exist for two common anxiety symptom categories: mood (e.g. nervousness) and somatic (e.g. sweating). A multivariate analysis of variance (MANOVA) was conducted to examine gender differences in anxiety symptomology and yielded no significant differences in anxiety severity based on gender. A pattern was present of more somatic symptoms than mood symptoms for both males and females, and males reported lower rates of anxiety symptomology combined when compared to women.
Date: 2020-01-17/2020-01-18
Creator: Fortner, Angelina M.; Herrera, Christa N. & Callahan, Jennifer L.
Object Type: Poster
System: The UNT Digital Library
Hole-punching for enhancing electrocatalytic activities of 2D graphene electrodes: Less is more (open access)

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
Impact of Leadership and Mobility on Consensus-Building in Sensor Networks (open access)

Impact of Leadership and Mobility on Consensus-Building in Sensor Networks

Paper investigates the mobility dynamics in wireless sensor networks analytically, and discusses the advantages of the leader-follower model.
Date: February 17, 2020
Creator: Norouzi Kandalan, Roya; Varanasi, Murali R.; Buckles, Bill P., 1942- & Namuduri, Kamesh
Object Type: Article
System: The UNT Digital Library
Improved Yield and Photosynthate Partitioning in AVP1 Expressing Wheat (Triticum aestivum) Plants (open access)

Improved Yield and Photosynthate Partitioning in AVP1 Expressing Wheat (Triticum aestivum) Plants

Article presents data consistent with the positive effect that the expression of the Arabidopsis thaliana H+-PPase (AVP1) has on reduced carbon partitioning and yield increases in wheat.
Date: March 17, 2020
Creator: Regmi, Kamesh C.; Yogendra, Kalenahalli; Gomes Farias, Júlia; Li, Lin; Kandel, Raju; Yadav, Umesh P. et al.
Object Type: Article
System: The UNT Digital Library

Managing Language Data @ UNT Digital Library: CoRSAL Collection

Presentation presented at the Second International Workshop on Language Documentation and Digital Archiving, held at the Indira Gandhi National Centre for the Arts in Delhi, India. This presentation discusses how language data is being hosted by the UNT Digital Library for long-term preservation and access.
Date: February 17, 2020
Creator: Phillips, Mark Edward
Object Type: Presentation
System: The UNT Digital Library
Mapping Dragon Fruit Croplands from Space Using Remote Sensing of Artificial Light at Night (open access)

Mapping Dragon Fruit Croplands from Space Using Remote Sensing of Artificial Light at Night

Article using National Polar Partnership (NPP)-Visible Infrared Imaging Radiometer Suite (VIIRS) NTL remote sensing data to observe the seasonal variation of artificial lighting in dragon fruit cropland in Binh Thuan Province, Vietnam. The results suggest that the NTL remotely sensed data could be used to reveal some agricultural productive activities such as dragon fruits production accurately by monitoring the seasonal artificial lighting. This research demonstrates the application potential of NTL remotely sensed data in agriculture.
Date: December 17, 2020
Creator: Wang, Ruirui; Shi, Wei & Dong, Pinliang
Object Type: Article
System: The UNT Digital Library
Modeling and Characterization of Scaling Factor of Flexible Spiral Coils for Wirelessly Powered Wearable Sensors (open access)

Modeling and Characterization of Scaling Factor of Flexible Spiral Coils for Wirelessly Powered Wearable Sensors

This article presents the design, modeling, and experimental characterization of flexible square-shaped spiral coils with different scaling factors for WPT systems. The effects of coil scaling factor on inductance, capacitance, resistance, and the quality factor (Q-factor) are modeled, simulated, and experimentally validated for the case of flexible planar coils. This article also presents the effect of skin contact with the flexible coil in terms of the power transfer efficiency (PTE) to validate the suitability as a wearable sensor.
Date: April 17, 2020
Creator: Biswas, Dipon K.; Sinclair, Melissa; Le, Tien; Pullano, Salvatore Andrea; Fiorillo, Antonino S. & Mahbub, Ifana
Object Type: Article
System: The UNT Digital Library
A new synthetic route for the preparation of [Os3(CO)10(μ-OH)(μ-H)] and its reaction with bis(diphenylphosphino)methane (dppm): syntheses and X-ray structures of two isomers of [Os3(CO)8(μ-OH)(μ-H)(μ-dppm)] and [Os3(CO)7(μ3-CO)(μ3-O)(μ-dppm)] (open access)

A new synthetic route for the preparation of [Os3(CO)10(μ-OH)(μ-H)] and its reaction with bis(diphenylphosphino)methane (dppm): syntheses and X-ray structures of two isomers of [Os3(CO)8(μ-OH)(μ-H)(μ-dppm)] and [Os3(CO)7(μ3-CO)(μ3-O)(μ-dppm)]

Article describes a convenient synthetic method for the preparation of the hydroxy-bridged triosmium cluster [Os₃(CO)₁₀(μ-OH)(μ-H)] along with the re-evaluation of the reaction of this cluster with dppm that has led to the isolation of a new isomer for [Os₃(CO)₈(μ-OH)(μ-H)(μ-dppm)].
Date: December 17, 2020
Creator: Richmond, Michael G.; Joy, Tuhinur R.; Bhoumik, Nikhil C.; Ghosh, Shishir & Kabir, Shariff E.
Object Type: Article
System: The UNT Digital Library
The Oxidation-Induced Autofluorescence Hypothesis: Red Edge Excitation and Implications for Metabolic Imaging (open access)

The Oxidation-Induced Autofluorescence Hypothesis: Red Edge Excitation and Implications for Metabolic Imaging

Research study explores how oxidation products of organic components (lipids, proteins, amino acids, etc.) can serve as the molecular source of red and near-infrared excited autofluorescence for biomedical diagnostics.
Date: April 17, 2020
Creator: Semenov, Alexey N.; Yakimov, Boris P.; Rubekina, Anna A.; Gorin, Dmitry A.; Drachev, Vladimir P.; Zarubin, Mikhail P. et al.
Object Type: Article
System: The UNT Digital Library
Pandemic induced remote learning increases need for mobile game-based learning to engage learners (open access)

Pandemic induced remote learning increases need for mobile game-based learning to engage learners

Article providing a research perspective on Giannakas et al.’s (2018) manuscript, “A critical review of 13 years of mobile game-based learning” to serve as a resource to educators navigating the transition to remote learning during the pandemic.
Date: November 17, 2020
Creator: Eutsler, Lauren
Object Type: Article
System: The UNT Digital Library
Properties of lightweight concrete blocks with waste zeolitic tuff (open access)

Properties of lightweight concrete blocks with waste zeolitic tuff

Article presents an alternative block wall with Bayburt stone (BS) containing zeolite, namely lightweight concrete masonry blocks (LCMBs).
Date: August 17, 2020
Creator: Osmanson, Allison T.; Brostow, Witold, 1934-; Tekin, Ilker; Kotan, Turkay; Gencel, Osman & Martínez-Barrera, Gonzalo
Object Type: Article
System: The UNT Digital Library
Salt-water acclimation of the estuarine crocodile Crocodylus porosus involves enhanced ion transport properties of the urodaeum and rectum (open access)

Salt-water acclimation of the estuarine crocodile Crocodylus porosus involves enhanced ion transport properties of the urodaeum and rectum

This article reports that in addition to the well-documented functional plasticity of the lingual salt glands, the middle of the three cloacal segments (i.e. the urodaeum) responds to increased ambient salinity to enhance solute-coupled water absorption in estuarine crocodiles (Crocodylus porosus).
Date: July 16, 2019
Creator: Grosell, Martin; Heuer, Rachael M.; Wu, N. C.; Cramp, Rebecca L.; Wang, Yadong; Mager, Edward M. et al.
Object Type: Article
System: The UNT Digital Library

So You Want to Print and Sell Open Textbooks?

This presentation provides an overview of the landscape and factors to consider in choosing among the options for printing and selling an open textbook.
Date: June 17, 2020
Creator: Hawkins, Kevin S.
Object Type: Presentation
System: The UNT Digital Library