Poster presented at the 2006 ALISE Conference (Doctoral Poster session). The poster was one of the five award-winning poster presentations for the best doctoral dissertation proposal.

Poster presented at the 2009 ACM/IEEE-CS Joint Conference on Digital Libraries. The poster provides some preliminary results on factors that affect the adoption of PREMIS (Preservation Metadata Implementation Strategies) in cultural heritage institutions.

Poster presented at the 2005 ALISE Annual Conference. This poster discusses the architecture for a centralized portal system.

This poster presentation was presented at the 2008 Association for Library and Information Science Education (ALISE) conference (Work in Progress session). The poster discusses that maintaining usable and sustainable digital collections requires a complex set of actions, and demonstrates some of the tools and quality assurance mechanisms used at the UNT Libraries.

Poster presented at the 2009 ASIS&T Annual Meeting. This poster discusses how an effective metadata management approach can help institutions improve consistency, clarity of lineage, and relationships to that they can better use, reuse, and integrate resources.

Poster presented at the 2005 ASIS&T Annual conference. This poster discusses challenges, opportunities, and meeting the demands of digital scholarship.

Poster presented at the 2003 ASIS&T Annual Conference. The poster describes the University of North Texas (UNT) Libraries' Portal to Texas History project, which aims to integrate and ensure long-term access to large quantities of heterogeneous digital resources from many different institutions.

Poster presented at the 2005 IS&T Archiving Conference. This poster describes issues related to portal building and explores compliance and interoperability issues. It also assesses the current status and the emerging trends in innovative uses of portal technologies and provides an overall scenario.

Poster presented at the 2007 ASIS&T Annual Conference. This poster describes the University of North Texas (UNT) Libraries' digital libraries implementations experience. It discusses various scenarios and strategies for integrating controlled vocabularies in the uncontrolled digital library world.

Poster presented at the 2002 AMIA Annual Symposium. This poster discusses an ontological study on gathering input prior to home page redesign.

This poster suggests that a biopsychosocial approach may be beneficial to people living with HIV/AIDS to reduce stress.

This poster examines the difference between contemporary and alternative medicine (CAM) and non-CAM users' total symptoms, dispositional optimism, pessimism, and perceived stress as well as how symptom load and outcome expectancies might predict stress perceptions.

Over the past two decades, numerous studies have produced high quality information on the rates at which bacteria can reduce metal oxides. The prototypical study--such as the one depicted to the right--focuses on only a few of the myriad variables affecting the rate. This approach allows for effective dissection of the mechanisms underlying DMRB activity, but, it also produces disjoint information that must be synthesized if we hope to predict the behavior of bacteria at the systems level.

Poster presentation for the 2008 University Scholars Day at the University of North Texas discussing research on the feasibility of solar powered water treatment.

Poster presentation for the 2008 University Scholars Day at the University of North Texas discussing research on tuberculosis (TB) and environmental and individual indicators.

Poster presentation for the 2008 University Scholars Day at the University of North Texas discussing research on the effects of parent involvement in the development of children with autistic spectrum disorders.

Plutonium has a long half-life (2.4 x 104 years) and is of concern because of its chemical and radiological toxicity, high-energy alpha radioactive decay. A full understanding of its speciation and interactions with environmental processes is required in order to predict, contain, or remediate contaminated sites. Under aerobic conditions Pu is sparingly soluble, existing primarily in its tetravalent oxidation state. To the extent that pentavalent and hexavalent complexes and small colloidal species form they will increase the solubility and resultant mobility from contamination sources. There is evidence that in both marine environments and brines substantial fractions of the plutonium in solution is present as hexavalent plutonyl, PuO2 2+.

Physicochemical and microbiological processes taking place at environmental interfaces influence natural processes as well as the transport and fate of environmental contaminants, the remediation of toxic chemicals, and the sequestration of anthropogenic CO2. A team of scientists and engineers has been assembled to develop and apply new experimental and computational techniques to expand our knowledge of environmental kinetics. We are also training a cohort of talented and diverse students to work on these complex problems at multiple length scales and to compile and synthesize the kinetic data. Development of the human resources capable of translating molecular-scale information into parameters that are applicable in real world, field-scale problems of environmental kinetics is a major and relatively unique objective of the Institute's efforts. The EMSI team is a partnership among 10 faculty at The Pennsylvania State University (funded by the National Science Foundation Divisions of Chemistry and Earth Sciences), one faculty member at Juniata College, one faculty member at the University of Florida, and four researchers drawn from Los Alamos National Laboratory, Pacific Northwest National Laboratory, and Lawrence Berkeley National Laboratory (funded by the Department of Energy Division of Environmental Remediation Sciences). Interactions among the applied and academic scientists drives research approaches …

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Poster presentation for the 2009 University Scholars Day at the University of North Texas discussing research on music therapy and its effects on various medical patients.

Poster presentation for the 2008 University Scholars Day at the University of North Texas discussing the role of moral realism in the U.S. legal system.

Poster advertising a concert by Melvins, Tomakawk, and Dalek, billed as the Ipecac Geek Show, on June 3, 2003, at Stubb's BBQ, Austin, Texas. Poster features a black and white illustration of a handshake with event details printed below in red.

A flier advertising the Fifth Annual African American Student Leadership Conference at UNT. It includes the theme, a description of the goals of the conference, and ticket costs are listed.

Poster advertising a concert by The Paper Chase, This Was the Year to Lose Friends, and Memorize on Monday, January 22, 2007, at The Conservatory, Oklahoma City, Oklahoma. Poster features an illustration of an antlered girl standing atop a car in a junkyard, surrounded by trees and fireflies at night, printed in shades of blue, black and white.