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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
Inhibition of Very Long Chain Fatty Acids Synthesis Mediates PI3P Homeostasis at Endosomal Compartments (open access)

Inhibition of Very Long Chain Fatty Acids Synthesis Mediates PI3P Homeostasis at Endosomal Compartments

This article uses metazachlor, an inhibitor of VLCFA synthesis, to find that VLCFAs are involved in the TGN/MVB distribution of PI3P. This effect is independent from either synthesis of PI3P by PI3-kinase or degradation of PI(3,5)P2 into PI3P by the SUPPRESSOR OF ACTIN1 (SAC1) phosphatase. Results suggest that PI3P might be transferable from TGN to MVBs and that VLCFAs act in this process.
Date: August 6, 2021
Creator: Ito, Yoko; Esnay, Nicolas; Fougère, Louise; Platre, Matthieu Pierre; Cordelières, Fabrice; Jaillais, Yvon et al.
Object Type: Article
System: The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 41, No. 18, Ed. 1 Sunday, June 6, 2021 (open access)

The Colony Courier-Leader (The Colony, Tex.), Vol. 41, No. 18, Ed. 1 Sunday, June 6, 2021

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date: June 6, 2021
Creator: Roark, Chris
Object Type: Newspaper
System: The Portal to Texas History
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
Oral History Interview with Neil Elder, July 6, 2021 transcript

Oral History Interview with Neil Elder, July 6, 2021

The National Museum of the Pacific War presents an interview with Neil Elder. Elder joined the Navy in 1940. He completed Radio Communications School, and served as an Aviation Radioman. He flew scout missions in the Curtiss SOC Seagull aircraft, catapulted from USS Portland (CA-33). He participated in the battles of the Coral Sea, Midway, Guadalcanal, Tulagi, Savo Island, the Eastern Solomons and Santa Cruz. Elder returned to the US and was discharged in 1946.
Date: July 6, 2021
Creator: Elder, Neil
Object Type: Sound
System: The Portal to Texas History
Newsletter of Texas State Representative Sam Harless: June 2021 (open access)

Newsletter of Texas State Representative Sam Harless: June 2021

Newsletter of Sam Harless for his constituents in district 126 discussing news, activities, and various updates related to work in the Texas legislature. It focuses on the issues that will be discussed in the upcoming special sessions, conclusions of the legislations authored or co-authored by Harless that were addressed in the 87th Legislature, and a COVID-19 update.
Date: July 6, 2021
Creator: Harless, Sam
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Newsletter of Texas State Representative Sam Harless: December 2021 (open access)

Newsletter of Texas State Representative Sam Harless: December 2021

Newsletter of Sam Harless for his constituents in district 126 discussing news, activities, and various updates related to work in the Texas legislature. It focuses on updates on the Texas Energy System and the Railroad Commission.
Date: December 6, 2021
Creator: Harless, Sam
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Newsletter of Texas State Representative Sam Harless: May 2021 (open access)

Newsletter of Texas State Representative Sam Harless: May 2021

Newsletter of Sam Harless for his constituents in district 126 discussing news, activities, and various updates related to work in the Texas legislature. It focuses on major legislative issues, status updates of legislation that Harless has authored or co-authored, and a COVID-19 update.
Date: May 6, 2021
Creator: Harless, Sam
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Developmental programming of DNA methylation and gene expression patterns is associated with extreme cardiovascular tolerance to anoxia in the common snapping turtle (open access)

Developmental programming of DNA methylation and gene expression patterns is associated with extreme cardiovascular tolerance to anoxia in the common snapping turtle

This article explores DNA methylation's role in the regulation of gene expression in reptiles. Results show that embryonic hypoxia programs DNA methylation and gene expression patterns and that these changes are associated with enhanced cardiac anoxia tolerance in snapping turtles later in life.
Date: September 6, 2021
Creator: Ruhr, Ilan; Bierstedt, Jacob; Rhen, Turk; Das, Debojyoti; Singh, Sunil Kumar; Miller, Solielle et al.
Object Type: Article
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 115, No. 18, Ed. 1 Thursday, May 6, 2021 (open access)

The Altus Times (Altus, Okla.), Vol. 115, No. 18, Ed. 1 Thursday, May 6, 2021

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 6, 2021
Creator: Hilley, Kevin
Object Type: Newspaper
System: The Gateway to Oklahoma History
Oral History Interview with Neil Elder, July 6, 2021 (open access)

Oral History Interview with Neil Elder, July 6, 2021

The National Museum of the Pacific War presents an interview with Neil Elder. Elder joined the Navy in 1940. He completed Radio Communications School, and served as an Aviation Radioman. He flew scout missions in the Curtiss SOC Seagull aircraft, catapulted from USS Portland (CA-33). He participated in the battles of the Coral Sea, Midway, Guadalcanal, Tulagi, Savo Island, the Eastern Solomons and Santa Cruz. Elder returned to the US and was discharged in 1946.
Date: July 6, 2021
Creator: Elder, Neil
Object Type: Text
System: The Portal to Texas History
Aerial Video Footage of Sam Houston Statue, 'A Tribute to Courage' captions transcript

Aerial Video Footage of Sam Houston Statue, 'A Tribute to Courage'

A statue or Sam Houston entitled, 'A Tribute to Courage' on the northbound side of I-45 in Huntsville, TX. Video footage is silent.
Date: July 6, 2021
Creator: Adickes, David
Object Type: Video
System: The Portal to Texas History
[Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference Day Two Introduction, Keynote, and Opening Presentations] captions transcript

[Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference Day Two Introduction, Keynote, and Opening Presentations]

Video recording of the first half of the second day of the Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference. It was held online November 5-6, 2021.
Date: November 6, 2021
Creator: Ginés, Venus; Duran, Deborah Guadalupe; Cleveland, Ana D., 1943-; Hilliard, Constance; Long Parma, Dorothy; Gallegos, Gabriela et al.
Object Type: Video
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 (open access)

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
Pathways to sexual decision making by Pentecostal church youths in Botswana (open access)

Pathways to sexual decision making by Pentecostal church youths in Botswana

Article examining the influences of personal religiosity and personal agency on sexual decisions by church youth form the country of Botswana.
Date: April 6, 2021
Creator: Mpofu, Elias; Ntinda, Kayi; Lopez Levers, Lisa; van Rensberg, Angelique & Nkomazana, Fidelis
Object Type: Article
System: The UNT Digital Library
Elgin Courier (Elgin, Tex.), Vol. 131, No. 40, Ed. 1 Wednesday, October 6, 2021 (open access)

Elgin Courier (Elgin, Tex.), Vol. 131, No. 40, Ed. 1 Wednesday, October 6, 2021

Weekly newspaper from Elgin, Texas that includes local, state, and national news along with advertising.
Date: October 6, 2021
Creator: Hodges, Julianne
Object Type: Newspaper
System: The Portal to Texas History
The Schulenburg Sticker (Schulenburg, Tex.), Vol. 127, No. 39, Ed. 1 Thursday, May 6, 2021 (open access)

The Schulenburg Sticker (Schulenburg, Tex.), Vol. 127, No. 39, Ed. 1 Thursday, May 6, 2021

Weekly newspaper from Schulenburg, Texas that includes local, state, and national news along with advertising.
Date: May 6, 2021
Creator: Prause, Diane & Vyvjala, Darrell
Object Type: Newspaper
System: The Portal to Texas History
Elgin Courier (Elgin, Tex.), Vol. 131, No. 1, Ed. 1 Wednesday, January 6, 2021 (open access)

Elgin Courier (Elgin, Tex.), Vol. 131, No. 1, Ed. 1 Wednesday, January 6, 2021

Weekly newspaper from Elgin, Texas that includes local, state, and national news along with advertising.
Date: January 6, 2021
Creator: Hodges, Julianne
Object Type: Newspaper
System: The Portal to Texas History

Ensemble: 2021-04-06 – Five O'Clock Lab Band

Access: Use of this item is restricted to the UNT Community
Jazz concert performed at the UNT College of Music Lab West.
Date: April 6, 2021
Creator: Five O'Clock Lab Band
Object Type: Video
System: The UNT Digital Library

Ensemble: 2011-11-01 – Global Rhythms

Global Rhythms concert performed at the UNT College of Music Voertman Hall.
Date: April 6, 2021
Creator: University of North Texas. 8:00 Steel Band.
Object Type: Video
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

[Scrappy's birthday celebration cupcakes]

Photograph of a table with a green and black tablecloth and a display of round tiers holding dozens of chocolate and vanilla cupcakes with white or brown frosting and green sprinkles. The center tier, which is approximately four feet tall, has seven plates with each ascending plate being smaller. The table and cupcakes are under a large temporary metal and tarp event tent. A Dining Services employee is shown in the foreground and left side of the image wearing a face mask and a short sleeve black and green shirt with a black apron. The employee is sorting out a pile of white square napkins with purple disposable gloves on. A man stands in the middle ground of the image on the right side and also has a purple disposable glove on. The man is wearing a short sleeve striped button up shirt, brown pants, black sunglasses and a face mask. The man appears to be picking up a cupcake with a tong in one hand and a napkin in his other hand. Other guests of Scrappy's birthday celebration and green trees are visible in the background.
Date: October 6, 2021
Creator: Rhoades, Adriance
Object Type: Photograph
System: The UNT Digital Library

[Collection of assorted handwritten notes and drawings]

Photograph of a variety of scattered handwritten notes and drawings including edited pages of drafts, academic and personal notes, recipes, and sheet music from the James Flowers Collection of Ephemera Found in Returned Library Books held by UNT Special Collections.
Date: December 6, 2021
Creator: Gellner, Megan
Object Type: Photograph
System: The UNT Digital Library