164 Matching Results

Results open in a new window/tab.

The exact consistency strength of the generic absoluteness for the universally Baire sets (open access)

The exact consistency strength of the generic absoluteness for the universally Baire sets

Article describes how a set of reals is universally Baire if all of its continuous preimages in topological spaces have the Baire property. The authors show that over some mild large cardinal theory, sealing is equiconsistent with LSA-over-uB.
Date: January 18, 2023
Creator: Sargsyan, Grigor & Trang, Nam
Object Type: Article
System: The UNT Digital Library
Influence of Tools and Cutting Strategy on Milling Conditions and Quality of Horizontal Thin-Wall Structures of Titanium Alloy Ti6Al4V (open access)

Influence of Tools and Cutting Strategy on Milling Conditions and Quality of Horizontal Thin-Wall Structures of Titanium Alloy Ti6Al4V

Article describes how titanium and nickel alloys are used in the creation of components exposed to harsh and variable operating conditions. The authors state that a search is underway for cutting parameters that will minimize the vibration while meeting the quality requirements.
Date: December 18, 2023
Creator: Kurpiel, Szymon; Cudok, Bartosz; Zagórski, Krzysztof; Cieślik, Jacek; Skrzypkowski, Krzysztof & Brostow, Witold, 1934-
Object Type: Article
System: The UNT Digital Library
Neuron Navigator 1 (Nav1) regulates the response to cocaine in mice (open access)

Neuron Navigator 1 (Nav1) regulates the response to cocaine in mice

Article describes how genetic variation accounts for much of the risk for developing a substance use disorder, but the underlying genetic factors and their genetic effector mechanisms are mostly unknown. To test their genetic hypothesis, the authors generated and characterized Nav1 knockout mice.
Date: October 18, 2023
Creator: Bagley, Jared R.; Tan, Yalun; Zhu, Wan; Cheng, Zhuanfen; Takeda, Saori; Fang, Zhouqing et al.
Object Type: Article
System: The UNT Digital Library
Manipulating microRNA miR408 enhances both biomass yield and saccharification efficiency in poplar (open access)

Manipulating microRNA miR408 enhances both biomass yield and saccharification efficiency in poplar

Article describes how the conversion of lignocellulosic feedstocks to fermentable sugar for biofuel production is inefficient, and most strategies to enhance efficiency directly target lignin biosynthesis, with associated negative growth impacts. The authors demonstrate, for both laboratory-and field-grown plants, that expression of Pag-miR408 in poplar significantly enhances saccharification, with no requirement for acid-pretreatment, while promoting plant growth.
Date: July 18, 2023
Creator: Guo, Yayu; Wang, Shufang; Yu, Keji; Wang, Hou-Ling; Xu, Huimin; Song, Chengwei et al.
Object Type: Article
System: The UNT Digital Library
Evidence and reporting standards in N-of-1 medical studies: a systematic review (open access)

Evidence and reporting standards in N-of-1 medical studies: a systematic review

Article describes how authors examined publications of medical N-of-1 trials to examine whether they meet the evidence standards and the criteria for demonstrating evidence of a relation between an independent and an outcome variable per the What Works Clearinghouse (WWC) standards for SCEDs. The authors also examined the appropriateness of the data analytic techniques in the special context of N-of-1 designs.
Date: July 18, 2023
Creator: Batley, Prathiba Natesan; McClure, Erica B.; Brewer, Brandy; Contractor, Ateka A.; Batley, Nicholas John; Hedges, Larry Vernon et al.
Object Type: Article
System: The UNT Digital Library
DEVO: an ontology to assist with dermoscopic feature standardization (open access)

DEVO: an ontology to assist with dermoscopic feature standardization

Article describes how the utilization of dermoscopic analysis is becoming increasingly critical for diagnosing skin diseases by physicians and even artificial intelligence. The authors aimed to develop a domain-specific ontology to formally represent knowledge for certain dermoscopic features.
Date: August 18, 2023
Creator: Zhang, Xinyuan; Lin, Rebecca Z.; Amith, Muhammad "Tuan"; Wang, Cynthia; Light, Jeremy; Strickley, John et al.
Object Type: Article
System: The UNT Digital Library
The 2023 China report of the Lancet Countdown on health and climate change: taking stock for a thriving future (open access)

The 2023 China report of the Lancet Countdown on health and climate change: taking stock for a thriving future

Authors of the article declare that, with growing health risks from climate change and a trend of increasing carbon emissions from coal, it is time for China to take action. The 2023 China report of the Lancet countdown continues to track progress on health and climate change in China, while now also attributing the health risks of climate change to human activities and providing examples of feasible and effective climate solutions.
Date: November 18, 2023
Creator: Zhang, Shihui; Zhang, Chi; Cai, Wenjia; Bai, Yuqi; Callaghan, Max; Chang, Nan et al.
Object Type: Article
System: The UNT Digital Library
Constitution Day Lecture 2023: Can the Constitution Survive? [Video] captions transcript

Constitution Day Lecture 2023: Can the Constitution Survive? [Video]

Video recording of UNT's 2023 Constitution Day lecture that looks at the political philosophy behind the Constitution before turning to contemporary Constitutional controversies. The lecture was given by Dr. Steven Forde, Emeritus Professor at the University of North Texas Department of Political Science and Visiting Tutor at St. John's College.
Date: September 18, 2023
Creator: Forde, Steven
Object Type: Video
System: The UNT Digital Library

Implementing a Serial Title Database: A UNT Case Study

Presentation outlining information about the deployment of a new serial title database in the UNT Libraries' Digital Collections, including background information, purpose of the database, record modeling, and integration into the public interface.
Date: October 18, 2023
Creator: Tarver, Hannah
Object Type: Presentation
System: The UNT Digital Library
X-Ray Unveiling Events in a z ≈ 1.6 Active Galactic Nucleus in the 7 Ms Chandra Deep Field-South (open access)

X-Ray Unveiling Events in a z ≈ 1.6 Active Galactic Nucleus in the 7 Ms Chandra Deep Field-South

Authors of the article explain that they investigated the extreme X-ray variability of a z = 1.608 active galactic nucleus in the 7 Ms Chandra Deep Field-South (XID 403), which showed two significant X-ray brightening events.
Date: May 18, 2023
Creator: Yu, Li-Ming; Luo, Bin; Brandt, William Nielsen; Bauer, Franz E.; De Cicco, D.; Fabian, Andrew C. et al.
Object Type: Article
System: The UNT Digital Library
Integrating low-cost sensor monitoring, satellite mapping, and geospatial artificial intelligence for intra-urban air pollution predictions☆ (open access)

Integrating low-cost sensor monitoring, satellite mapping, and geospatial artificial intelligence for intra-urban air pollution predictions☆

Article describes how there is a growing need to apply geospatial artificial intelligence analysis to disparate environmental datasets to find solutions that benefit frontline communities. This research addresses these challenges by leveraging a strategically deployed, extensive low-cost sensor (LCS) network that was rigorously calibrated through an optimized neural network.
Date: May 18, 2023
Creator: Liang, Lu; Daniels, Jacob; Bailey, Colleen; Hu, Leiqiu; Phillips, Ronney & South, John
Object Type: Article
System: The UNT Digital Library
Recovering the urban forest: The role of trees, tree culture, and place attachment before and after Hurricane Harvey (open access)

Recovering the urban forest: The role of trees, tree culture, and place attachment before and after Hurricane Harvey

Article asserts that trees can be powerful symbols that contribute to the production and consumption of places. Drawing from multiple sources and participant observations from repeated site visits, the authors analyzed references to Rockport-Fulton’s trees in news media, organizational communications, and public exhibits before and after Harvey to understand the area’s tree culture and its associated discourses.
Date: April 18, 2023
Creator: Lavy, Brendan L. & Zavar, Elyse
Object Type: Article
System: The UNT Digital Library
Mapping Health Fragility and Vulnerability in Air Pollution–Monitoring Networks in Dallas–Fort Worth (open access)

Mapping Health Fragility and Vulnerability in Air Pollution–Monitoring Networks in Dallas–Fort Worth

Article describes how environmental air pollution remains a major contributor to negative health outcomes and mortality, but the relationship between socially vulnerable populations and air pollution is not well understood. This paper seeks to understand how air pollution monitor placement strategies and policy may neglect social vulnerabilities and therefore potentially underestimate exposure burdens in vulnerable populations.
Date: January 18, 2023
Creator: Northeim, Kari & Oppong, Joseph R.
Object Type: Article
System: The UNT Digital Library
Measuring flexibility: A text-mining approach (open access)

Measuring flexibility: A text-mining approach

Article describes how, in creativity research, ideational flexibility, the ability to generate ideas by shifting between concepts, has long been the focus of investigation. Here, the authors build from extant research to theoretically posit, and then empirically validate, a text-mining based method for measuring flexibility in verbal divergent thinking (DT) responses.
Date: January 18, 2023
Creator: Grajzel, Katalin; Acar, Selcuk; Dumas, Denis; Organisciak, Peter & Berthiaume, Kelly
Object Type: Article
System: The UNT Digital Library
Long-range current-induced spin accumulation in chiral crystals (open access)

Long-range current-induced spin accumulation in chiral crystals

Article states that chiral materials, similarly to human hands, have distinguishable right-handed and left-handed enantiomers which may behave differently in response to external stimuli, so for the first time the authors use an approach based on the density functional theory (DFT)+PAOFLOW calculations to quantitatively estimate the so-called collinear Rashba–Edelstein effect (REE) that generates spin accumulation parallel to charge current and can manifest as chirality-dependent charge-to-spin conversion in chiral crystals. The authors reveal that the spin accumulation induced in the bulk by an electric current is intrinsically protected by the quasi-persistent spin helix arising from the crystal symmetries present in chiral systems with the Weyl spin–orbit coupling.
Date: November 18, 2022
Creator: Roy, Arunesh; Cerasoli, Frank T.; Jayaraj, Anooja; Tenzin, Karma; Buongiorno Nardelli, Marco & Sławińska, Jagoda
Object Type: Article
System: The UNT Digital Library
Autoencoder Composite Scoring to Evaluate Prosthetic Performance in Individuals with Lower Limb Amputation (open access)

Autoencoder Composite Scoring to Evaluate Prosthetic Performance in Individuals with Lower Limb Amputation

Authors of the article created an overall assessment metric using a deep learning autoencoder to directly compare clinical outcomes in a comparison of lower limb amputees using two different prosthetic devices—a mechanical knee and a microprocessor-controlled knee. The proposed methods were used on data collected from ten participants with a dysvascular transfemoral amputation recruited for a prosthetics research study.
Date: October 18, 2022
Creator: Tabashum, Thasina; Xiao, Ting; Jayaraman, Chandrasekaran; Mummidisetty, Chaithanya K.; Jayaraman, Arun & Albert, Mark
Object Type: Article
System: The UNT Digital Library
Finding new friends and revisiting old ones – how plant lipid droplets connect with other subcellular structures (open access)

Finding new friends and revisiting old ones – how plant lipid droplets connect with other subcellular structures

Article talks about how the number of described contact sites between different subcellular compartments and structures in eukaryotic cells has increased dramatically in recent years, which has substantially reinforced the well-known premise that these kinds of connections are essential for overall cellular organization. The authors discuss contact sites involving plant lipid droplets (LDs), including LD-endoplasmic reticulum (ER) connections that mediate the biogenesis of new LDs at the ER, LD-peroxisome connections.
Date: July 18, 2022
Creator: Scholz, Patricia; Chapman, Kent Dean; Mullen, Robert T. & Ischebeck, Till
Object Type: Article
System: The UNT Digital Library
Recurrent urinary tract infection and estrogen shape the taxonomic ecology and function of the postmenopausal urogenital microbiome (open access)

Recurrent urinary tract infection and estrogen shape the taxonomic ecology and function of the postmenopausal urogenital microbiome

Article describes how postmenopausal women are severely affected by recurrent urinary tract infection (rUTI). The authors perform shotgun metagenomics and advanced culture on urine from a controlled cohort of postmenopausal women to identify urogenital microbiome compositional and function changes linked to rUTI susceptibility.
Date: October 18, 2022
Creator: Neugent, Michael D.; Kumar, Ashwani; Hulyalkar, Neha V.; Lutz, Kevin C.; Nguyen, Vivian H.; Fuentes, Jorge L. et al.
Object Type: Article
System: The UNT Digital Library
Data for development: The case for Africa (open access)

Data for development: The case for Africa

Conference paper presenting the results of a systematic review of data use practices by African countries to support the United Nations Sustainable Development Goals (UN SDGs) #2 – agriculture.
Date: October 18, 2019
Creator: Assefa, Shimelis; Alemneh, Daniel Gelaw & Rorissa, Abebe
Object Type: Paper
System: The UNT Digital Library

Decision Trees for Answering User Feedback

Presentation on how feedback is handled by the University of North Texas Digital Library, including the management system, staffing resources, and some historical data. It focuses on the creation of decision trees to guide staff members through answering different types of questions and requests. It was presented at the 2023 Texas Conference on Digital Libraries (TCDL) held May 16-18, 2023 in Austin, Texas.
Date: May 18, 2023
Creator: Fisher, Sarah Lynn & Coates, Maci
Object Type: Presentation
System: The UNT Digital Library

UNT Writing Center @ Willis

This presentation promotes the work of student employees in the UNT Writing Center located in Willis Library. It was presented at the UNT Libraries' 2023 Student Snapshots Symposium held in Denton, Texas.
Date: April 18, 2023
Creator: Londa, Ashra
Object Type: Presentation
System: The UNT Digital Library

How May I Help You?

This presentation shares the experiences of the author while working as a Library Services Academic Assistant that support the UNT Libraries' Access Services team. It was presented at the UNT Libraries' 2023 Student Snapshots Symposium held in Denton, Texas.
Date: April 18, 2023
Creator: Hoang, Thi (Monica)
Object Type: Presentation
System: The UNT Digital Library

Texas Lutheran University STRENG Slides

This presentation highlights the author's work digitizing 35mm slides from the Evelyn Fielder Streng Slide Collection. It was presented at the UNT Libraries' 2023 Student Snapshots Symposium held in Denton, Texas.
Date: April 18, 2023
Creator: Guerrero, Brianna
Object Type: Presentation
System: The UNT Digital Library

What I've learned as a Feedback Assistant

This presentation shares the author's experiences working as a Feedback Assistant in the UNT Digital Library. It was presented at the UNT Libraries' 2023 Student Snapshots Symposium held in Denton, Texas.
Date: April 18, 2023
Creator: Coates, Maci
Object Type: Presentation
System: The UNT Digital Library