Past studies demonstrate that complexation will limit abiotic and biotic U(VI) reduction rates and the overall extent of reduction. However, the underlying basis for this behavior is not understood and presently unpredictable across species and ligand structure. The central tenets of these investigations are: (1) reduction of U(VI) follows the electron-transfer (ET) mechanism developed by Marcus; (2) the ET rate is the rate-limiting step in U(VI) reduction and is the step that is most affected by complexation; and (3) Marcus theory can be used to unify the apparently disparate U(VI) reduction rate data and as a computational tool to construct a predictive relationship.

Presentation for the 2005 University Scholars Day at the University of North Texas discussing research on lipids in Caenorhabditis elegans exposed to oxygen deprivation.

This presentation was created for a brown bag luncheon about the 2013 iConference. It includes discussion on participants, the venues, programs, the role of the UNT Libraries, and reflections on the event.

Presentation describes how the open access movement is transforming scholarly communication.

Presentation asserts that in times of information scarcity, libraries provided the most effective way of sharing material.

Presentation for the 2011 Texas Electronic Thesis and Dissertations (ETDs) Association Annual Conference. This presentation gives an overview of ETD statistics and metrics in the UNT Libraries.

This Tech Talk presentation discusses digital resource management. Templates, validation, controlled vocabularies, analysis tools, graphical reports, and more are explained in this presentation.

Presentation for the 2018 iConference. This presentation provides data from a recent research project at the University of North Texas (UNT) Libraries to better understand how users are discovering electronic theses and dissertations (ETDs) in the UNT Libraries.

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Presentation by Dr. Dan Arvizu of NREL given at the Colorado New Energy Summit held March 24, 2007 in Denver, Colorado.

Presentation examining the factors influencing the growing demand for bilingual teachers in the United States, but it also highlights the ongoing shortage of bilingual teachers. It was presented at the 11th annual Jalisco-Texas Conference which was held virtually on March 30-31, 2023.

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Presentation discussing the disproportionality in special education programs, which is the over or under representation of a specific group or population identified with a disability or placed in special education in comparison to the actual number of students, and it provides some actionable solutions. It was presented at the 11th annual Jalisco-Texas Conference which was held virtually on March 30-31, 2023.

This presentation discusses what The Portal to Texas History is and the benefits that it provides to the community and to educators. It also illustrates how to use The Portal to Texas History, shows examples of the collections, and discusses future goals.

This presentation discusses Quick Response (QR) codes. QR codes leverage the power of smartphones to connect digital data to real-world surfaces. The author provides tips and best practices to help libraries market their valuable electronic resources using QR codes.

Presentation for the 2006 University Scholars Day at the University of North Texas discussing research on modeling and optimization of deflection slits for fast-pulsing of a low energy ion beam.

Presentation highlighting Project SUCCESS in Language and Literacy Instruction which is a Title III National Professional Development Program at the University of North Texas funded by the U. S. Department of Education. The project is directed by the Bilingual Teacher Education Program of the University of North Texas. UNT works in partnership with Carrollton-Farmers Branch ISD, Region 10 ESC, the Latino Family Literacy Project, and the Intercultural Development Research Association for this project. The goals of the project are to prepare bilingual and ESL pre-service teachers, to provide professional development for in service teachers to improve their instruction for English Learners (ELs) and to engage teachers with families and communities. It was presented at the 11th annual Jalisco-Texas Conference which was held virtually on March 30-31, 2023.

Presentation sharing research on job advertisements for cataloging manager positions in academic libraries from 2015 through 2020. The presenters discuss how required and preferred qualifications have evolved over time. Recommendations for writing job advertisements to promote equity, diversity, and inclusion are provided. It was presented virtually for the ALA Core Role of the Professional Librarian in Technical Services Interest Group (RPLTS) Core IG Week program, on March 9, 2022.

The summary of this report is: (1) biogenic flux increases as hydrologic residence time decreases; (2) reaction-based reactive transport modeling can capture this effect; (3) solid-phase Fe(III) bioreduction can be sustained at long residence times in natural sediments; and (4) long-term coupled Fe(III)/U(VI) bioreduction can be sustained in natural sediments.

This presentation on solar technologies and sustainability was given at the 17th Annual Rocky Mountain Land-Use Institute (RMLUI) Land-Use Conference.

Presentation for the 2007 University Scholars Day at the University of North Texas. This presentation discusses research on characterizing the changes in tissue morphology occurring in the emu ductus arteriosus during hatching and what role apoptosis plays during the process of the ductus closure.

This presentation is part of the faculty lecture series UNT Speaks Out on Women in the 21st Century. This presentation discusses the emotional health of women and explores balancing the biology of women in with all of the changes in the 21st century.

Presentation from the 2019 meeting on "Voices in Dangerous Times: Language Endangerment & Political Instability." This presentation provides an introduction to the topic and discusses the purpose, history, and goals of language documentation.

Presentation highlighting the Trans Accessible Libraries Initiative at the University of North Texas Libraries. The Trans Accessible Libraries Initiative aims to remove some of the barriers trans individuals face accessing information and to provide more equitable access to our services and collections. The presentation shares the different phases of the project with guidance for others looking to start similar initiatives at their library, even if there is little administrative support.