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2021 Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference Recordings
5
2044 Series: Anti-racist Pedagogy in Art and Design
4
Gender Equity in STEM in Higher Education
4
Proceedings of the 1st International Workshop on Digital Language Archives: LangArc 2021
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386 Matching Results
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A 2.53 NEF 8-bit 10 kS/s 0.5 µm CMOS Neural Recording Read-Out Circuit with High Linearity for Neuromodulation Implants
This article presents a power-efficient complementary metal-oxide-semiconductor (CMOS) neural signal-recording read-out circuit for multichannel neuromodulation implants.
Date:
March 3, 2021
Creator:
Tasneem, Nishat Tarannum & Mahbub, Ifana
Object Type:
Article
System:
The UNT Digital Library
Abscisic acid regulates secondary cell-wall formation and lignin deposition in Arabidopsis thaliana through phosphorylation of NST1
Article using a combination of biochemical and genetic approaches to show how ABA can regulate lignin biosynthesis. This work provides a basis for designing trees and other biomass plants that are better adapted to stress and climate change. This article includes a correction on the first page.
Date:
February 2, 2021
Creator:
Liu, Chang; Yu, Hasi; Rao, Xiaolan; Li, Laigeng & Dixon, R. A.
Object Type:
Article
System:
The UNT Digital Library
Accelerated reliability testing of Cu-Al bimetallic contact by a micropattern corrosion testing platform for wire bond device application
This article presents a novel method of in-situ investigation of the device corrosion process to capture the real time mechanistic information not obtained in standard reliability testing.
Date:
March 26, 2021
Creator:
Ashok Kumar, Goutham Isaac; Alptekin, John; Caperton, Joshua; Salunke, Ashish & Chyan, Oliver Ming-Ren
Object Type:
Article
System:
The UNT Digital Library
Accumulator, Transporter, Substrate, and Reactor: Multidimensional Perspectives and Approaches to the Study of Bark
This article is a short review that explores different perspectives and approaches to the study of bark and what they reveal about the myriad ways bark surfaces influence the quality of sub-canopy precipitation.
Date:
August 5, 2021
Creator:
Ponette-González, Alexandra G.
Object Type:
Article
System:
The UNT Digital Library
Acetaldehyde oxidation at elevated pressure
A detailed chemical kinetic model for oxidation of CH3CHO at intermediate to high temperature and elevated pressure has been developed and evaluated by comparing predictions to novel high-pressure flow reactor experiments as well as shock tube ignition delay measurements and jet-stirred reactor data from literature. The flow reactor experiments were conducted with a slightly lean CH3CHO/O2 mixture highly diluted in N2 at 600–900 K and pressures of 25 and 100 bar. This is the accepted manuscript version of the published article.
Date:
April 10, 2021
Creator:
Hashemi, Hamid; Christensen, Jakob M.; Marshall, Paul & Glarborg, Peter
Object Type:
Article
System:
The UNT Digital Library
Acoustic Metasurface-Aided Broadband Noise Reduction in Automobile Induced by Tire-Pavement Interaction
Article demonstrating a technique utilizing acoustic metasurfaces (AMSes) with high reflective characteristics using relatively lightweight materials for noise reduction without any change in mechanical strength or weight of the tire. The proposed design can significantly reduce the noise arising from tire–pavement interaction over a broadband of acoustic frequencies under 1000 Hz and over a wide range of vehicle speeds using a negative effective dynamic mass density approach.
Date:
July 30, 2021
Creator:
Heo, Hyeonu; Sofield, Matthew; Ju, Jaehyung & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Actinide tetra-N-heterocyclic carbene ‘sandwiches’
Article preparing highly-symmetrical, thorium and uranium octakis-carbene ‘sandwich’ complexes by ‘sandwiching’ the An(IV) cations between two anionic macrocyclic tetra-NHC ligands. The complexes are characterized by a range of experimental methods and DFT calculations.
Date:
May 10, 2021
Creator:
DeJesus, Joseph F.; Kerr, Ryan W. F.; Penchoff, Deborah A.; Carroll, Xian B.; Peterson, Charles C.; Arnold, Polly L. et al.
Object Type:
Article
System:
The UNT Digital Library
Action unit classification for facial expression recognition using active learning and SVM
Article utilizing active learning and support vector machine (SVM) algorithms to classify facial action units (AU) for human facial expression recognition. Experimental results show that the proposed algorithm can effectively suppress correlated noise and achieve higher recognition rates than principal component analysis and a human observer on seven different facial expressions.
Date:
April 4, 2021
Creator:
Yao, Li; Wan, Yan & Xu, Bugao
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
Advanced modeling of materials with PAOFLOW 2.0: New features and software design
This article describes the recent re-design of the code and the new features and improvements in performance of PAOFLOW, a software tool that constructs tight-binding Hamiltonians from self-consistent electronic wavefunctions by projecting onto a set of atomic orbitals.
Date:
September 2, 2021
Creator:
Cesaroli, Frank T.; Supka, Andrew; Jayaraj, Anooja; Costa, Marcio; Siloi, Ilaria; Sławińska, Jagoda et al.
Object Type:
Article
System:
The UNT Digital Library
Advancing Reverse Electrowetting-on-Dielectric from Planar to Rough Surface Electrodes for High Power Density Energy Harvesting
Article presenting electrical and multiphysics-based modeling approaches of REWOD energy harvester using structured rough surface electrodes. By enhancing the overall available surface area, an increase in the overall capacitance is achieved.
Date:
December 15, 2021
Creator:
Adhikari, Pashupati R.; Patwary, Adnan B.; Kakaraparty, Karthik; Gunti, Avinash; Reid, Russell C. & Mahbub, Ifana
Object Type:
Article
System:
The UNT Digital Library
Adverse Childhood Experiences and Forensic Typologies: Getting Specific about Trauma among Institutionalized Youth
Article on Adverse childhood experiences (ACEs). Utilizing data from 3382 institutionalized delinquents in Texas, logistic regression models indicated multiple associations between ACEs and forensic typologies in both adjusted and unadjusted models, with sexual abuse and physical abuse emerging as the most consistent and robust predictors. Supplemental sensitivity models confirmed the associations between sexual abuse and physical abuse among youth who fit multiple forensic typologies. Models fared poorly at identifying youth who are engaged in fire setting. Implications for total and singular ACEs are discussed, along with how those relate to more clinically meaningful, forensic forms of juvenile delinquency.
Date:
October 28, 2021
Creator:
Jahic, Ilma; Trulson, Chad R.; Caudill, Jonathan W.; Bonner, Taea; Slemaker, Alexandra & DeLisi, Matt
Object Type:
Article
System:
The UNT Digital Library
Africana Studies Collection Evaluation Report
This report summarizes an evaluation of the UNT Libraries' Africana Studies collection to determine if the collection is adequately serving patron needs. It was determined that the collection was currently meeting patrons' needs, and some recommendations for future collection maintenance were included.
Date:
October 15, 2021
Creator:
Harker, Karen
Object Type:
Report
System:
The UNT Digital Library
Air Corridors: Concept, Design, Simulation, and Rules of Engagement
Article presenting fundamental insights into the design of air corridors with high operational efficiency as well as zero collisions. It begins with the definitions of air cube, skylane or track, intersection, vertiport, gate, and air corridor. Then a multi-layered air corridor model is proposed. Traffic at intersections is analyzed in detail with examples of vehicles turning in different directions. The concept of capacity of an air corridor is introduced along with the nature of distribution of locations of vehicles in the air corridor and collision probability inside the corridor are discussed. Finally, results of traffic flow simulations are presented.
Date:
November 12, 2021
Creator:
Muna, Sabrina Islam; Mukherjee, Srijita; Namuduri, Kamesh; Compere, Marc; Akbas, Mustafa Ilhan; Molnár, Péter et al.
Object Type:
Article
System:
The UNT Digital Library
Airborne LiDAR Intensity Correction Based on a New Method for Incidence Angle Correction for Improving Land-Cover Classification
This article considers positional shift and rotation angle deviation of the laser scanner and the inertial measurement unit (IMU) and presents a new method for calculating the incident angle based on the rigorous geometric measurement model for airborne light detection and range (LiDAR).
Date:
February 1, 2021
Creator:
Wu, Qiong; Zhong, Ruofei; Dong, Pinliang; Mo, You & Jin, Yunxiang
Object Type:
Article
System:
The UNT Digital Library
The allometric propagation of COVID-19 is explained by human travel
Article develops an allometric model capable of fitting the initial phase of the COVID-19 pandemic and predicting the propagation of the illness for up to 100 days.
Date:
December 18, 2021
Creator:
Tuladhar, Rohisha; Grigolini, Paolo & Santamaria, Fidel
Object Type:
Article
System:
The UNT Digital Library
Ambient urban N deposition drives increased biomass and total plant N in two native prairie grass species in the U.S. Southern Great Plains
This article studies atmospheric nitrogen (N) deposition in urban areas on two native prairie grass species, Schizachyrium scoparium and Nasella leucotricha. Findings indicate that while native prairie grasses may exhibit a positive biomass response to increased N deposition up to ~18 kg ha⁻¹ yr⁻¹, total inorganic N deposition is well above the estimated critical load for herbaceous plant species richness in the tallgrass prairie of the Great Plains ecoregion and thus may negatively affect these plant communities.
Date:
May 6, 2021
Creator:
Ponette-González, Alexandra G.; Green, Michelle L.; McCullars, Justin & Gough, Laura
Object Type:
Article
System:
The UNT Digital Library
Analysis of the potential behavioral impact of methanol when used as a solvent: Dataset from zebrafish (Danio rerio) behavioral research
This article is a dataset that describes behavioral results in zebrafish (Danio rerio) individually exposed to methanol, a solvent which is capable of altering physiology and behavior high concentrations.
Date:
April 1, 2021
Creator:
Hamilton, Trevor J.; Szaszkiewicz, Joshua; Krook, Jeffrey & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Analyzing COVID-19 Resources on Association of Academic Health Sciences Libraries’ (AAHSL) LibGuides
This article analyzes the Association of Academic Health Sciences Libraries (AAHSL) member libraries’ COVID-19 LibGuides to determine volume and origin of links included. This is a manuscript version of the article. The article was published online November 17, 2022.
Date:
September 12, 2021
Creator:
Sterling, E. Bailey; Cleveland, Ana D., 1943- & Philbrick, Jodi
Object Type:
Article
System:
The UNT Digital Library
Analyzing Mass Spectrometry Imaging Data of 13C-Labeled Phospholipids in Camelina sativa and Thlaspi arvense (Pennycress) Embryos
This article uses currently available software and techniques to describe a workflow to analyze ¹³C-labeled isotopologues of the membrane lipid and storage oil lipid intermediate—phosphatidylcholine (PC). Results demonstrated greater ¹³C-isotopic labeling in the cotyledons of developing embryos compared with the embryonic axis.
Date:
March 4, 2021
Creator:
Romsdahl, Trevor B.; Kambhampati, Shrikaar; Koley, Somnath; Yadav, Umesh P.; Alonso, Ana Paula; Allen, Doug K. et al.
Object Type:
Article
System:
The UNT Digital Library
Anion-enhanced excited state charge separation in a spiro-locked N-heterocycle-fused push-pull zinc porphyrin
This article presents a new type of push–pull charge transfer complex, viz., a spiro-locked N-heterocycle-fused zinc porphyrin, ZnP-SQ, that is shown to undergo excited state charge separation, which is enhanced by axial F⁻ binding to the Zn center. Spectroelectrochemical studies are used to identify the spectra of charge separated states and charge separation upon photoexcitation of ZnP is established.
Date:
February 24, 2021
Creator:
Chahal, Mandeep K.; Liyanage, Anudradha; Alsaleh, Ajyal Z.; Karr, P. A.; Hill, Jonathan P. & D'Souza, Francis
Object Type:
Article
System:
The UNT Digital Library
Anti-racist Pedagogy in Art and Museums
Video recording featuring guest panelists, Stephanie A. Johnson-Cunningham, and Kelli Morgan, Ph.D., this third installment of the 2044 series frames Afrofuturism and futurist thinking in museum practice to examine the roles museums play in maintaining and recreating anti-blackness and white supremacy. Panelists discuss how museum educators and curators can practice anti-racist pedagogy and thinking. Racist and colonial practices of museums need greater racial equity and recognition. Through the use of visual imagery, Afrofuturism as a framework may be a viable strategy for community building, imagination, and expression. Recognizing that museums are rooted in white colonial narratives that have been and continue to be oppressive to Black and people of color, museums can amplify Black experiences and narratives while pointing out the need for systemic change in the sector. From the periphery of colonial violence and commodification to the centrality of visibility and recognition, museum education can provide opportunities to “analyze how racism shapes how we view, discuss, create, and engage multiple audiences within the museums.”
Date:
April 9, 2021
Creator:
Brown, Kathy J.; Cross, Lauren E.; Johnson-Cunningham, Stephanie A. & Morgan, Kelli
Object Type:
Video
System:
The UNT Digital Library
Anti-racist Pedagogy in Art Education: K-12/Higher Education
Video recording featuring co-hosts Lauren Cross, Ph.D., and Kathy Brown, Ph.D., engage in ongoing conversations about anti-racist pedagogy in the arts and design. Joined by distinguished guest panelists, Joni Boyd Acuff, Ph.D., and James Haywood Rolling Jr., Ed.D., this first installment of the 2044 series introduces Afrofuturism and the ways that it can help reimagine art discourses, laying the groundwork for establishing Afrofuturism as a framework for conceptualizing and enacting anti-racist art education practice. In addition to sharing their work and how it relates to Afrofuturism and futurist thinking, the panelists discuss how recognizing Black and Brown artists and advocating for racial literacy is essential to creating and maintaining a racial consciousness practice in K-12 education.
Date:
February 12, 2021
Creator:
Brown, Kathy J.; Cross, Lauren E.; Acuff, Joni Boyd & Rolling, James Haywood, Jr.
Object Type:
Video
System:
The UNT Digital Library
Anti-racist Praxis at Futurist Art and Design Pedagogy
Video recording featuring esteemed guest panelists, Tameka Ellington, Ph.D., Cheryl D. Holmes Miller, and Terresa Moses, M.F.A., this second installment of the 2044 series highlights the ways that working against anti-Blackness through the lens of Afrofuturism and Critical Race Theory allows for the examination and enactment of decolonizing design bias and white default. This session brings questions of Black agency, stereotyping, bias, representation, appropriation, commodification, and the dangers of pathologizing Blackness in design. Panelists discuss anti-racist practice in design education through forms of resistance and resilience.
Date:
March 12, 2021
Creator:
Brown, Kathy J.; Cross, Lauren E.; Ellington, Tameka; Miller, Cheryl D. Holmes & Moses, Terresa
Object Type:
Video
System:
The UNT Digital Library