High power density and bias-free reverse electrowetting energy harvesting using surface area enhanced porous electrodes (open access)

High power density and bias-free reverse electrowetting energy harvesting using surface area enhanced porous electrodes

Article presents a novel approach for enhancing power output from a REWOD energy harvester by significantly increasing the total available surface area using perforated silicon wafer electrodes.
Date: November 6, 2021
Creator: Adhikari, Pashupati R.; Reid, Russell C. & Mahbub, Ifana
Object Type: Article
System: The UNT Digital Library
Data-Driven Decision-Making and Its Impacts on Education Quality in Developing Countries: A Systematic Review (open access)

Data-Driven Decision-Making and Its Impacts on Education Quality in Developing Countries: A Systematic Review

Article describes how data-driven decision-making (DDDM) technologies are increasingly being utilized, aiming to enhance education quality. Authors assert that this paper examines articles that explore the implementation of DDDM technologies and their effects on education quality.
Date: November 6, 2023
Creator: Alemneh, Daniel Gelaw; Asfaw, Zelalem & Jimma, Worku
Object Type: Article
System: The UNT Digital Library
Deep Minimum and a Vortex for Positronium Formation in Low-Energy Positron-Helium Collisions (open access)

Deep Minimum and a Vortex for Positronium Formation in Low-Energy Positron-Helium Collisions

This article finds a zero in the positronium formation scattering amplitude and a deep minimum in the logarithm of the corresponding differential cross section for positron–helium collisions for an energy just above the positronium formation threshold. Results show that there is a valley in the logarithm of the positronium formation differential cross section that includes the deep minimum and also a minimum in the forward direction.
Date: August 6, 2021
Creator: Alrowaily, Albandari W.; Quintanilla, Sandra J. & Van Reeth, Peter
Object Type: Article
System: The UNT Digital Library
Measuring the impact of suspending Umrah, a global mass gathering in Saudi Arabia on the COVID‑19 pandemic (open access)

Measuring the impact of suspending Umrah, a global mass gathering in Saudi Arabia on the COVID‑19 pandemic

This article uses a stratified SEIR epidemic model to evaluate the impact of Umrah, a global Muslim pilgrimage to Mecca, on the spread of the COVID-19 pandemic during the month of Ramadan, the peak of the Umrah season. The analyses provide insights into the effects of global mass gatherings on the progression of the COVID-19 pandemic locally and globally.
Date: September 6, 2021
Creator: Alshammari, Sultanah M.; Almutiry, Waleed K.; Gwalani, Harsha; Algarni, Saeed M. & Saeedi, Kawther
Object Type: Article
System: The UNT Digital Library
Infrared radiative switching with thermally and electrically tunable transition metal oxides-based plasmonic grating (open access)

Infrared radiative switching with thermally and electrically tunable transition metal oxides-based plasmonic grating

Article says that plasmonic and phase transition has been blended to gain the infrared radiative switching which is tunable with temperature or voltage supply. This is applied via vanadium dioxide, tungsten trioxide, and molybdenum trioxide as transition metal oxides (TMO), the authors state that the work expands the usage of transition metal oxides in infrared region with larger contrast.
Date: March 6, 2022
Creator: Araki, Ken & Zhang, Richard Z.
Object Type: Article
System: The UNT Digital Library

[Student and Scrappy at Scrappy's "birthday bash"]

Photograph of a University of North Texas Student posing with the UNT mascot, Scrappy, during Scrappy's "birthday bash" celebration on the UNT Library Mall. The student is holding an iced coffee drink and face mask, and Scrappy is doing a peace sign with one hand.
Date: October 6, 2021
Creator: Beers, Ainsley
Object Type: Photograph
System: The UNT Digital Library

[Student and Scrappy at Scrappy's "birthday bash"]

Photograph of a University of North Texas Student posing with the UNT mascot, Scrappy, during Scrappy's "birthday bash" celebration on the UNT Library Mall. The student is holding an iced coffee drink and face mask, and Scrappy is doing a peace sign with one hand.
Date: October 6, 2021
Creator: Beers, Ainsley
Object Type: Photograph
System: The UNT Digital Library
The Leonard Graphic (Leonard, Tex.), Vol. 130, No. 6, Ed. 1 Thursday, February 6, 2020 (open access)

The Leonard Graphic (Leonard, Tex.), Vol. 130, No. 6, Ed. 1 Thursday, February 6, 2020

Weekly newspaper from Leonard, Texas that includes local, state, and national news along with advertising.
Date: February 6, 2020
Creator: Blevins, Betsy
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 100, No. 27, Ed. 1 Thursday, February 6, 2020 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 100, No. 27, Ed. 1 Thursday, February 6, 2020

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: February 6, 2020
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 100, No. 48, Ed. 1 Friday, March 6, 2020 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 100, No. 48, Ed. 1 Friday, March 6, 2020

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 6, 2020
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 100, No. 123, Ed. 1 Thursday, August 6, 2020 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 100, No. 123, Ed. 1 Thursday, August 6, 2020

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: August 6, 2020
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 100, No. 136, Ed. 1 Sunday, September 6, 2020 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 100, No. 136, Ed. 1 Sunday, September 6, 2020

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: September 6, 2020
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 100, No. 149, Ed. 1 Tuesday, October 6, 2020 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 100, No. 149, Ed. 1 Tuesday, October 6, 2020

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: October 6, 2020
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 100, No. 175, Ed. 1 Sunday, December 6, 2020 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 100, No. 175, Ed. 1 Sunday, December 6, 2020

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: December 6, 2020
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 101, No. 41, Ed. 1 Tuesday, April 6, 2021 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 101, No. 41, Ed. 1 Tuesday, April 6, 2021

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 6, 2021
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 101, No. 54, Ed. 1 Thursday, May 6, 2021 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 101, No. 54, Ed. 1 Thursday, May 6, 2021

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: May 6, 2021
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 101, No. 65, Ed. 1 Sunday, June 6, 2021 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 101, No. 65, Ed. 1 Sunday, June 6, 2021

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: June 6, 2021
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 101, No. 80, Ed. 1 Tuesday, July 6, 2021 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 101, No. 80, Ed. 1 Tuesday, July 6, 2021

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: July 6, 2021
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 102, No. 3, Ed. 1 Thursday, January 6, 2022 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 102, No. 3, Ed. 1 Thursday, January 6, 2022

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: January 6, 2022
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History

[New York City subway train interior and public service face mask poster]

Photograph of the inside of a New York City subway train cabin that contains orange and yellow chairs and silver metal hand rails. A yellow poster with a black outline of a cartoon person wearing a faces mask is hanging on the subway cabin's interior wall and reads "Stop the spread. Wear a mask." on the bottom of the poster, as well as "Wear a mask" on the cartoon's face mask with the same phrase but translated in Spanish, Chinese, Russian, Korean, Haitian Creole, and Bengali. Similar images of the black outline cartoon people wearing face masks are also included on the top border of the cabin walls on a yellow background.
Date: May 6, 2021
Creator: Brown, Stephanie
Object Type: Photograph
System: The UNT Digital Library

[New York City subway train interior and public service face mask posters]

Photograph of the inside of a New York City subway train cabin that contains orange and yellow chairs and yellow and silver metal hand rails. A yellow poster with a black outline of a cartoon person wearing a faces mask is hanging on the left side of the cabin interior's wall and reads "Masks speak louder than words. Stop the spread. Wear a mask." Similar images of the black outline cartoon people wearing face masks are also included on the top border of the cabin walls on a yellow background.
Date: May 6, 2021
Creator: Brown, Stephanie
Object Type: Photograph
System: The UNT Digital Library
A metabolomic platform to identify and quantify polyphenols in coffee and related species using liquid chromatography mass spectrometry (open access)

A metabolomic platform to identify and quantify polyphenols in coffee and related species using liquid chromatography mass spectrometry

Article describes how products of plant secondary metabolism, such as phenolic compounds, flavonoids, alkaloids, and hormones, play an important role in plant growth, development, stress resistance. The authors state that the overall goal of this study was to develop a high-throughput workflow to identify and quantify plant polyphenols.
Date: January 6, 2023
Creator: Castro-Moretti, Fernanda R.; Cocuron, Jean-Christophe; Castillo-Gonzalez, Humberto; Escudero-Leyva, Efrain; Chaverri, Priscila; Guerreiro-Filho, Oliveiro et al.
Object Type: Article
System: The UNT Digital Library
North Texas Daily (Denton, Tex.), Vol. 118, No. 4, Ed. 1 Thursday, February 6, 2020 (open access)

North Texas Daily (Denton, Tex.), Vol. 118, No. 4, Ed. 1 Thursday, February 6, 2020

Weekly student newspaper from the University of North Texas in Denton, Texas that includes local, state, national, and campus news along with advertising.
Date: February 6, 2020
Creator: Cottam, Zachary
Object Type: Newspaper
System: The Portal to Texas History
[Community Outreach Sessions] captions transcript

[Community Outreach Sessions]

Video recording of the community outreach sessions from the Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference. The conference was held online November 5-6, 2021.
Date: November 6, 2021
Creator: De La Torre, Miguel; Begay, Rene; Bitsuie, Kristen; Dillard, Ramona; Cleveland, Ana D., 1943-; Cruz-Ruiz, Mercedes et al.
Object Type: Video
System: The UNT Digital Library