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The Leonard Graphic (Leonard, Tex.), Vol. 130, No. 7, Ed. 1 Thursday, February 13, 2020 (open access)

The Leonard Graphic (Leonard, Tex.), Vol. 130, No. 7, Ed. 1 Thursday, February 13, 2020

Weekly newspaper from Leonard, Texas that includes local, state, and national news along with advertising.
Date: February 13, 2020
Creator: Blevins, Betsy
Object Type: Newspaper
System: The Portal to Texas History
Automatic Extraction of Grasses and Individual Trees in Urban Areas Based on Airborne Hyperspectral and LiDAR Data (open access)

Automatic Extraction of Grasses and Individual Trees in Urban Areas Based on Airborne Hyperspectral and LiDAR Data

This article proposes a three-dimensional (3D) vegetation extraction workflow to extract urban grasses and trees at individual tree level in urban areas using airborne LiDAR and hyperspectral data. Results suggest that two- and three-dimensional urban vegetation extraction could play a significant role in spatial layout optimization and scientific management of urban vegetation.
Date: August 23, 2020
Creator: Man, Qixia; Dong, Pinliang; Yang, Xinming; Wu, Quanyuan & Han, Rongqing
Object Type: Article
System: The UNT Digital Library
The Swisher County News (Tulia, Tex.), Vol. 12, No. 49, Ed. 1 Thursday, November 26, 2020 (open access)

The Swisher County News (Tulia, Tex.), Vol. 12, No. 49, Ed. 1 Thursday, November 26, 2020

Weekly newspaper from Tulia, Texas that includes local, state, and national news along with extensive advertising.
Date: November 26, 2020
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Proanthocyanidin Biosynthesis—a Matter of Protection (open access)

Proanthocyanidin Biosynthesis—a Matter of Protection

Article discussing key questions and opportunities in the field of Proanthocyanidins (PA) biosynthesis.
Date: August 18, 2020
Creator: Dixon, R. A. & Sarnala, Sai
Object Type: Article
System: The UNT Digital Library

Implications of Performance-Based Contracting on Logistics and Supply Chain Management: A Multi-Method Approach

Performance-based contracting (PBC) redefines the relationships between suppliers and buyers and differs from traditional contracting approaches with its reward/payment scheme, emphasis on the performance outcomes, increased supplier autonomy, and transfer of risk and responsibilities to suppliers. Given the 70% of life cycle costs of products/systems reside in sustainment, PBC has led to substantial improvements in availability, maintainability, reliability, and thus total cost of ownership of systems/products. Though PBC has changed the way of doing business and its presence has increased across multiple industry, private and public sectors, for profit and not-for-profit, its implications on various aspects of logistics and supply chain management have been understudied. It is important to explore and establish evidence regarding these implications through academic rigor. Therefore, this three-essay dissertation aims to give some insight regarding structural and behavioral implications of PBC using a multi-method approach. Specifically, it (1) explores the relationship between PBC and supply chain resilience (SCRES), (2) examines the supplier goal commitment (i.e., motivation) in PBC, (3) proposes a mathematical model to find optimal contract length, periodic contract price and investment that concurrently maximizing supplier profit and satisfying buyer requirements. This dissertation offers theoretical and managerial contributions as well.
Date: August 2020
Creator: Celik, Hasan (Professor of management)
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 114, No. 40, Ed. 1 Thursday, April 9, 2020 (open access)

The Altus Times (Altus, Okla.), Vol. 114, No. 40, Ed. 1 Thursday, April 9, 2020

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 9, 2020
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 100, No. 126, Ed. 1 Thursday, August 13, 2020 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 100, No. 126, Ed. 1 Thursday, August 13, 2020

Triweekly newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: August 13, 2020
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History

Adolescent Self-Theories of Singing Ability within the Choral Hierarchy

The purpose of this study was to explore adolescent self-views of singing ability through both implicit theories and self-concept meaning systems. A secondary purpose of this study was to examine these self-views specifically in the context of a choral hierarchy. Using a researcher-designed survey instrument, I gathered data from middle- and high-school students currently enrolled in a choir program organized in a hierarchical structure. I analyzed descriptive statistics of survey responses to items designed to measure implicit theories of singing ability, singing self-concept, and goal orientation. I also examined differences among participants by ensemble placement in implicit theory and self-concept scores, correlation between implicit theory and self-concept, and whether implicit theory, self-concept, goal orientation, or current enrollment could predict future enrollment decisions. In addition to these quantitative measures, I coded open-ended responses to two failure scenarios and examined participant responses by ensemble and gender. Both implicit theory and self-concept scores were higher for participants at the top of the choral hierarchy than at the bottom. Open-ended responses, however, did not align with the implicit theory scale and a number of students presented a false growth mindset. Open-ended responses also indicated that failure scenarios were likely to result in an altered …
Date: May 2020
Creator: Adams, Kari
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Applicability of the PICTS-SV in Offenders with Severe Substance Use Histories (open access)

The Applicability of the PICTS-SV in Offenders with Severe Substance Use Histories

Two important developments are addressed by this dissertation. First, the Psychological Inventory of Criminal Thinking Styles-Simplified Version (PICTS-SV) was examined in relation to the original PICTS. Second, the vulnerability of the PICTS-SV to intentional risk minimization (RM) was tested. Two separate studies recruited a total of 150 offenders from a court-mandated residential substance use treatment facility. As expected, Study I established the PICTS-SV's good concurrent validity with the PICTS, especially at the broad composite scale level. For Study II, criminal thinking failed to show the anticipated convergence with HCR-20 risk classifications or forensic correlates. Potential explanations, including a restricted range of risk levels in this sample, are discussed. As a particular strength, the findings highlight that the PICTS-SV, in contrast to many risk measures, displays robust resistance to RM distortion, although revisions to its Df-r validity scale are warranted. These results overall demonstrate strong evidence of the PICTS-SV's utility for assessing a dynamic criminogenic need to inform effective interventions and accurate risk determinations.
Date: August 2020
Creator: Williams, Margot Maryanne
Object Type: Thesis or Dissertation
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
Mount Pleasant Tribune (Mount Pleasant, Tex.), Vol. 146, No. 26, Ed. 1 Wednesday, March 11, 2020 (open access)

Mount Pleasant Tribune (Mount Pleasant, Tex.), Vol. 146, No. 26, Ed. 1 Wednesday, March 11, 2020

Semiweekly newspaper from Mount Pleasant, Texas that includes local, state, and national news along with advertising.
Date: March 11, 2020
Creator: Oglesby, Miranda
Object Type: Newspaper
System: The Portal to Texas History
Mount Pleasant Tribune (Mount Pleasant, Tex.), Vol. 146, No. 17, Ed. 1 Wednesday, February 5, 2020 (open access)

Mount Pleasant Tribune (Mount Pleasant, Tex.), Vol. 146, No. 17, Ed. 1 Wednesday, February 5, 2020

Semiweekly newspaper from Mount Pleasant, Texas that includes local, state, and national news along with advertising.
Date: February 5, 2020
Creator: Oglesby, Miranda
Object Type: Newspaper
System: The Portal to Texas History
[College of Engineering and College of Science Winter 2020 virtual recognition ceremony] captions transcript

[College of Engineering and College of Science Winter 2020 virtual recognition ceremony]

Video recording of Winter 2020 College of Engineering and College of Science recognition ceremony. The ceremony was aired virtually on Saturday, December 12 at 4 p.m. The in-person commencement ceremony for the College of Engineering and College of Science was held at Apogee Stadium on Sunday, November 22. The ceremony includes opening remarks by the Dean of the College of Engineering Dr. Hanchen Huang and the Dean of the College of Science Dr. Su Gao. Dr. Su Gao also gave closing remarks. Additionally, graduate of the College of Engineering Michelle del Valle delivered a speech. Graduates of the Bachelor's program are recognized with their names shown on-screen individually in the order of degree earned.
Date: December 12, 2020
Creator: University of North Texas.
Object Type: Video
System: The UNT Digital Library
A Study of Nonprofit Governance through the Lens of Stewardship Theory (open access)

A Study of Nonprofit Governance through the Lens of Stewardship Theory

This dissertation examines the association between independent governance structure and various measures of good governance. The evaluation draws on observations of a dataset of 101 Texas public charities, in particular the organization's self-disclosed governance-related activities as reflected in the transparency, monitoring, and strategic tools available to the public. The study reveals that two measures of good governance are associated with an identified independent governance structure at the organizational level. In managing the governance of the organization, the study finds evidence that less emphasis is placed on the constituted strategic direction clauses listed in the articles of incorporation of the organization. The research suggests that each of the fiduciary stewardship concerns need to be addressed by the legal governing body in order to fulfill good governance as an outcome quality measure.
Date: May 2020
Creator: Humphrey, Duchess Deidre
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Leonard Graphic (Leonard, Tex.), Vol. 130, No. 5, Ed. 1 Thursday, January 30, 2020 (open access)

The Leonard Graphic (Leonard, Tex.), Vol. 130, No. 5, Ed. 1 Thursday, January 30, 2020

Weekly newspaper from Leonard, Texas that includes local, state, and national news along with advertising.
Date: January 30, 2020
Creator: Blevins, Betsy
Object Type: Newspaper
System: The Portal to Texas History
The Leonard Graphic (Leonard, Tex.), Vol. 130, No. 2, Ed. 1 Thursday, January 9, 2020 (open access)

The Leonard Graphic (Leonard, Tex.), Vol. 130, No. 2, Ed. 1 Thursday, January 9, 2020

Weekly newspaper from Leonard, Texas that includes local, state, and national news along with advertising.
Date: January 9, 2020
Creator: Blevins, Betsy
Object Type: Newspaper
System: The Portal to Texas History
Study the pKa of C–H Bonds and Proton-Coupled Electron Transfer Process by Transition Metal Complexes via Computational Methods (open access)

Study the pKa of C–H Bonds and Proton-Coupled Electron Transfer Process by Transition Metal Complexes via Computational Methods

Computational techniques, mostly density functional theory (DFT), were applied to study metal-based catalytic processes for energy conversion reactions. In the first and second projects, the main focus was on activation of the light alkanes such as methane, which have thermodynamically strong and kinetically inert C–H bonds plus very low acidity/basicity. Two Mo-oxo complexes with the different redox non-innocent supporting ligands, diamide-diimine and ethylene-dithiolate, were modeled. These Mo-oxo complexes are modeled inspired by active species of a metalloenzyme, ethylbenzene dehydrogenase (EBDH). The results for the activation of the benzylic C–H bond of a series of substituted toluenes by modeled Mo-oxo complexes show there is a substantial protic character in the transition state which was further supported by the preference for [2+2] addition over HAA for most complexes. Hence, it was hypothesized that C–H activation by these EBDH mimics is controlled more by the pKa than by the bond dissociation free energy of the C–H bond being activated. The results suggest, therefore, promising pathways for designing more efficient and selective catalysts for hydrocarbon oxidation based on EBDH active site mimics. Also, it is found that the impact of supporting ligand and Brønsted/Lowry acid/base conjugate is significant on the free energy barrier of …
Date: May 2020
Creator: Nazemi, Azadeh
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Toward an Experimental Analysis of a Competition between Dimensions of Cultural Consequences

The exponential growth of the human population has contributed to the overuse and degradation of common pool resources. Using science as a tool for informed policy-making can improve the management of our common pool resources. Understanding the conditions that influence groups of individuals to make ethical self-controlled choices may help solve problems related to the overuse and degradation of common pool resources. Ethical self-control involves the conflict of choice between one that will benefit the individual versus one that will benefit the group. The cumulative effect of many individuals behaving in an ethically self-controlled manner with common resource use may offset some of the harm posed by overuse of common pool resources. Metacontingency arrangements involving ethical self-control may provide some insight as to if and how groups may cooperate to manage a common pool resource. This manuscript proposes an experimental preparation and methodology to evaluate the effects of competing magnitudes of cultural consequences on culturants and their cumulative effect on common pool resources; and provides an analysis and discussion of five trends that might result from such a line of research.
Date: August 2020
Creator: Guerrero, Maria Brenda
Object Type: Thesis or Dissertation
System: The UNT Digital Library
TMB Bulletin, October 2020 (open access)

TMB Bulletin, October 2020

Newsletter of the Texas Medical Board describing news and events as well as updates about medical licenses, disciplinary actions, and other regulatory information.
Date: October 2020
Creator: Texas Medical Board
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Compostable, fully biobased foams using PLA and micro cellulose for zero energy buildings (open access)

Compostable, fully biobased foams using PLA and micro cellulose for zero energy buildings

Article examining foams made from polylactic acid (PLA) and micro cellulose fibrils (MCF) to address the need for bio-resourced foams for the building industry.
Date: October 20, 2020
Creator: Oluwabunmi, Kayode; D'Souza, Nandika Anne, 1967-; Zhao, Weihuan; Choi, Tae-Youl & Theyson, Thomas
Object Type: Article
System: The UNT Digital Library
Gainesville Daily Register (Gainesville, Tex.), Vol. 130, No. 104, Ed. 1 Saturday, January 25, 2020 (open access)

Gainesville Daily Register (Gainesville, Tex.), Vol. 130, No. 104, Ed. 1 Saturday, January 25, 2020

Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date: January 25, 2020
Creator: Einselen, Sarah
Object Type: Newspaper
System: The Portal to Texas History
Crosby County News (Ralls, Tex.), Vol. 133, No. 23, Ed. 1 Friday, June 5, 2020 (open access)

Crosby County News (Ralls, Tex.), Vol. 133, No. 23, Ed. 1 Friday, June 5, 2020

Weekly newspaper from Ralls, Texas that includes local, state, and national news along with advertising.
Date: June 5, 2020
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Crosby County News (Ralls, Tex.), Vol. 133, No. 11, Ed. 1 Friday, March 13, 2020 (open access)

Crosby County News (Ralls, Tex.), Vol. 133, No. 11, Ed. 1 Friday, March 13, 2020

Weekly newspaper from Ralls, Texas that includes local, state, and national news along with advertising.
Date: March 13, 2020
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Gainesville Daily Register (Gainesville, Tex.), Vol. 130, No. 98, Ed. 1 Friday, January 17, 2020 (open access)

Gainesville Daily Register (Gainesville, Tex.), Vol. 130, No. 98, Ed. 1 Friday, January 17, 2020

Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date: January 17, 2020
Creator: Einselen, Sarah
Object Type: Newspaper
System: The Portal to Texas History