5,468 Matching Results

Results open in a new window/tab.

Nonlinear frequency analysis of porous Bi directional functionally graded beams utilizing reddy shear deformation theory (open access)

Nonlinear frequency analysis of porous Bi directional functionally graded beams utilizing reddy shear deformation theory

Article describes how the nonlinear frequency response of bi-directional functionally graded porous beams experienced range of various end conditions is investigated in this work. The findings are presented to aid in future research into the effects of various gradient indices, vibration amplitude ratios, porosity coefficients, shear and elastic substrate parameters, boundary conditions, and vibration frequencies on the bi-directional functionally graded beams.
Date: September 3, 2023
Creator: Forghani, Mohammadamin; Bazarganlari, Yousef; Zahedinejad, Parham & Kazemzadeh-Parsi, Mohammad Javad
Object Type: Article
System: The UNT Digital Library
Stability and degradation in triple cation and methyl ammonium lead iodide perovskite solar cells mediated viaAu andAg electrodes (open access)

Stability and degradation in triple cation and methyl ammonium lead iodide perovskite solar cells mediated viaAu andAg electrodes

Article states that perovskite solar cells (PSCs), particularly based on the methyl ammonium lead iodide (MAPbI3) formulation, have been of intense interest for the past decade within the photovoltaics (PV) community, but their long-term stability under operational conditions and environmental storage are still prime challenges to be overcome towards their commercialization. The authors have conducted a comprehensive analysis on the impact of the electrode collector layer, specifically Ag and Au, on the degradation mechanism associated with the MAPbI3 and a triple cation absorber. The authors hypothesize the mechanism of degradation, arising from the Ag interaction with the absorber through the formation of AgI in the PSCs, leads to corrosion of the perovskite absorber, as opposed to the benign AuI when Au electrodes are used in the solar cell stack.
Date: September 3, 2022
Creator: Kakaraparthi, Kranthiraja; Parashar, Mritunjaya; Mehta, Ravindra K.; Aryal, Sujan; Temsal, Mahdi & Kaul, Anupama
Object Type: Article
System: The UNT Digital Library

[Class of children and a teacher seated on log stools in a circle outside]

Photograph of about thirteen children and one adult from a school class sitting in a circle on stools made of logs around a red and white stripe rug outdoors. Two other adults, who appear to be parents, stand in the top-left of the image. The children are eating popsicles and have their face masks partially hanging on their ear or tucked under their chins. The child in the foreground of the image raises his hand signaling the teacher who is looking to his right.
Date: September 3, 2021
Creator: Waterman, Alex
Object Type: Photograph
System: The UNT Digital Library
Crosby County News (Ralls, Tex.), Vol. 134, No. 34, Ed. 1 Friday, September 3, 2021 (open access)

Crosby County News (Ralls, Tex.), Vol. 134, No. 34, Ed. 1 Friday, September 3, 2021

Weekly newspaper from Ralls, Texas that includes local, state, and national news along with advertising.
Date: September 3, 2021
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
A gene-editing/complementation strategy for tissue-specific lignin reduction while preserving biomass yield (open access)

A gene-editing/complementation strategy for tissue-specific lignin reduction while preserving biomass yield

This article develops a method, using a single DNA construct that uses CRISPR–Cas9 gene editing to knock-out expression of an endogenous gene of lignin monomer biosynthesis while at the same time expressing a modified version of the gene’s open reading frame that escapes cutting by the Cas9 system and complements the introduced mutation in a tissue-specific manner. This method is applicable to any plant species in which transformation and gene editing are feasible and validated vessel-specific promoters are available.
Date: September 3, 2021
Creator: Yu, Hasi; Liu, Chang & Dixon, R. A.
Object Type: Article
System: The UNT Digital Library
Texas Register, Volume 46, Number 36, Pages 5473-5648, September 3, 2021 (open access)

Texas Register, Volume 46, Number 36, Pages 5473-5648, September 3, 2021

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date: September 3, 2021
Creator: Texas. Secretary of State.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 114, No. 60, Ed. 1 Thursday, September 3, 2020 (open access)

The Altus Times (Altus, Okla.), Vol. 114, No. 60, Ed. 1 Thursday, September 3, 2020

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: September 3, 2020
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 100, No. 135, Ed. 1 Thursday, September 3, 2020 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 100, No. 135, Ed. 1 Thursday, September 3, 2020

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: September 3, 2020
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, September 3, 2020 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, September 3, 2020

Triweekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: September 3, 2020
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Gainesville Daily Register (Gainesville, Tex.), Vol. 131, No. 2, Ed. 1 Thursday, September 3, 2020 (open access)

Gainesville Daily Register (Gainesville, Tex.), Vol. 131, No. 2, Ed. 1 Thursday, September 3, 2020

Triweekly newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date: September 3, 2020
Creator: Einselen, Sarah
Object Type: Newspaper
System: The Portal to Texas History
Garber Billings News (Garber, Okla.), Vol. 120, No. 38, Ed. 1 Thursday, September 3, 2020 (open access)

Garber Billings News (Garber, Okla.), Vol. 120, No. 38, Ed. 1 Thursday, September 3, 2020

Weekly newspaper from Garber, Oklahoma that includes local, state, and national news along with advertising.
Date: September 3, 2020
Creator: Deeds, Lacey
Object Type: Newspaper
System: The Gateway to Oklahoma History
Metallic nanoparticle production and exposure/deposition system for toxicological research applications using zebrafish (open access)

Metallic nanoparticle production and exposure/deposition system for toxicological research applications using zebrafish

Article presents a method that provides a novel way to synthesize NPs and expose biological organisms for various toxicological analysis.
Date: September 3, 2020
Creator: Nayek, Subhayu; Aguilar, Roberto; Juel, Lauren A. & Verbeck, Guido F.
Object Type: Article
System: The UNT Digital Library
North Texas Daily (Denton, Tex.), Vol. 118, No. 23, Ed. 1 Thursday, September 3, 2020 (open access)

North Texas Daily (Denton, Tex.), Vol. 118, No. 23, Ed. 1 Thursday, September 3, 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: September 3, 2020
Creator: Kain, Spencer
Object Type: Newspaper
System: The Portal to Texas History
The Schulenburg Sticker (Schulenburg, Tex.), Vol. 127, No. 5, Ed. 1 Thursday, September 3, 2020 (open access)

The Schulenburg Sticker (Schulenburg, Tex.), Vol. 127, No. 5, Ed. 1 Thursday, September 3, 2020

Weekly newspaper from Schulenburg, Texas that includes local, state, and national news along with advertising.
Date: September 3, 2020
Creator: Prause, Diane & Vyvjala, Darrell
Object Type: Newspaper
System: The Portal to Texas History
The Swisher County News (Tulia, Tex.), Vol. 12, No. 37, Ed. 1 Thursday, September 3, 2020 (open access)

The Swisher County News (Tulia, Tex.), Vol. 12, No. 37, Ed. 1 Thursday, September 3, 2020

Weekly newspaper from Tulia, Texas that includes local, state, and national news along with extensive advertising.
Date: September 3, 2020
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Dallas, Tex.), Vol. 74, No. 35, Ed. 1 Thursday, September 3, 2020 (open access)

Texas Jewish Post (Dallas, Tex.), Vol. 74, No. 35, Ed. 1 Thursday, September 3, 2020

Weekly Jewish newspaper from Dallas, Texas that includes local, state, and national news along with extensive advertising.
Date: September 3, 2020
Creator: Wisch-Ray, Sharon
Object Type: Newspaper
System: The Portal to Texas History
The Whitewright Sun (Whitewright, Tex.), Vol. 136, No. 35, Ed. 1 Thursday, September 3, 2020 (open access)

The Whitewright Sun (Whitewright, Tex.), Vol. 136, No. 35, Ed. 1 Thursday, September 3, 2020

Weekly newspaper from Whitewright, Texas that includes local, state and national news along with advertising.
Date: September 3, 2020
Creator: Owen, Sarah Beth
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 99, No. 171, Ed. 1 Tuesday, September 3, 2019 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 99, No. 171, Ed. 1 Tuesday, September 3, 2019

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: September 3, 2019
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, September 3, 2019 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, September 3, 2019

Triweekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: September 3, 2019
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Prospector (El Paso, Tex.), Vol. 105, No. 2, Ed. 1 Tuesday, September 3, 2019 (open access)

The Prospector (El Paso, Tex.), Vol. 105, No. 2, Ed. 1 Tuesday, September 3, 2019

Weekly student newspaper from the University of Texas at El Paso that includes campus news and information along with advertising.
Date: September 3, 2019
Creator: University of Texas at El Paso
Object Type: Newspaper
System: The Portal to Texas History
Rains County Leader (Emory, Tex.), Vol. 133, No. 13, Ed. 1 Tuesday, September 3, 2019 (open access)

Rains County Leader (Emory, Tex.), Vol. 133, No. 13, Ed. 1 Tuesday, September 3, 2019

Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date: September 3, 2019
Creator: Hill, Earl, III
Object Type: Newspaper
System: The Portal to Texas History
Denton Record-Chronicle (Denton, Tex.), Vol. 115, No. 32, Ed. 1 Monday, September 3, 2018 (open access)

Denton Record-Chronicle (Denton, Tex.), Vol. 115, No. 32, Ed. 1 Monday, September 3, 2018

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.
Date: September 3, 2018
Creator: McCrory, Sean
Object Type: Newspaper
System: The Portal to Texas History
Ecological model links proto-oncogene to high incidence of metastatic cancers in African-Americans (open access)

Ecological model links proto-oncogene to high incidence of metastatic cancers in African-Americans

This article describes an ecological model that identifies the underlying reasons for the pattern of cancer susceptibility in Americans of African descent.
Date: September 3, 2018
Creator: Hilliard, Constance
Object Type: Article
System: The UNT Digital Library
Reduced structural flexibility for an exonuclease deficient DNA polymerase III mutant (open access)

Reduced structural flexibility for an exonuclease deficient DNA polymerase III mutant

This article reports on the dynamics of E coli DNA polymerase III proofreading in the presence of its processivity factor, the β₂-sliding clamp, at varying base pair termini using single-molecule FRET.
Date: June 29, 2018
Creator: Gahlon, Hailey L.; Walker, Alice R.; Cisneros, Gerardo Andrés; Lamers, Meindert H. & Rueda, David S.
Object Type: Article
System: The UNT Digital Library