Digital Commons Network^™

Comparative Policing: America And The United Kingdom: An Exploratory Historical Analysis With An Eye On The Present, Erin Dougherty

Honors Projects

No abstract provided.

Tasting And Testing Books: Good Housekeeping’S Literary Canon For The 1920s And 1930s, Amy Blair

English Faculty Research and Publications

No abstract provided.

Transdermal Delivery Of Functional Collagen Via Polyvinylpyrrolidone Microneedles, Wenchao Sun, Mohammed Inayathullah, Martin A. C. Manoukian, Andrey V. Malkovskiy, Sathish Manickam, M. Peter Marinkovich, Alfred T. Lane, Lobat Tayebi, Alexander M. Seifalian, Jayakumar Rajadas

School of Dentistry Faculty Research and Publications

Collagen makes up a large proportion of the human body, particularly the skin. As the body ages, collagen content decreases, resulting in wrinkled skin and decreased wound healing capabilities. This paper presents a method of delivering type I collagen into porcine and human skin utilizing a polyvinylpyrrolidone microneedle delivery system. The microneedle patches were made with concentrations of 1, 2, 4, and 8% type I collagen (w/w). Microneedle structures and the distribution of collagen were characterized using scanning electron microscopy and confocal microscopy. Patches were then applied on the porcine and human skin, and their effectiveness was examined using fluorescence …

Exploring Personal Attitudes Towards Parent Involvement As It Relates To Relational Aggression Acted Out Through Social Media, Karla M. Holland

Dissertations

Relational aggression acted out through social media or cyber bullying is an evergrowing limitedly researched issue that is impacting students and parents alike. A mixedmethod study was conducted using existing older and aspiring younger social workers and counselors to investigate attitudes (focus groups and text box comments) and relationships (surveys) between variables. The research questions asked how attitudes toward cyber bullying based on gender, type of social media, parent versus nonparent status, and involved parent versus not involved parent status. Hypotheses tested correlations between the same elements. Participants were 75 existing social workers and counselors working at a Midwestern school …

Control Of Mesoscopic Transport By Modifying Transmission Channels In Opaque Media, Raktim Sarma, Alexey Yamilov, Seng Fatt Liew, Mikhael Guy, Hui Cao

Physics Faculty Research & Creative Works

While controlling particle diffusion in a confined geometry is a popular approach taken by both natural and artificial systems, it has not been widely adopted for controlling light transport in random media, where wave interference effects play a critical role. The transmission eigenchannels determine not only light propagation through the disordered system but also the energy concentrated inside. Here, we propose and demonstrate an effective approach to modify these channels, whose structures are considered to be universal in conventional diffusive waveguides. By adjusting the waveguide geometry, we are able to alter the spatial profiles of the transmission eigenchannels significantly and …

Impact Of Sleep And Circadian Disruption On Energy Balance And Diabetes: A Summary Of Workshop Discussions, Deanna M. Arble, Joseph Bass, Cecilia Diniz Behn, Matthew P. Butler, Etienne Challet, Charles Czeisler, Christopher M. Depner, Joel Elmquist, Paul Franken, Michael A. Grandner, Erin C. Hanlon, Alex C. Keene, Michael J. Joyner, Ilia Karatsoreos, Philip A. Kern, Samuel Klein, Christopher J. Morris, Allan I. Pack, Satchidananda Panda, Louis J. Ptacek, Naresh M. Punjabi, Paolo Sessone-Corsi, Frank A. Scheer, Richa Saxena, Elizabeth R. Seaquest, Matthew S. Thimgan, Eve Van Cauter, Kenneth P. Wright

Biological Sciences Faculty Research and Publications

A workshop was held at the National Institute for Diabetes and Digestive and Kidney Diseases with a focus on the impact of sleep and circadian disruption on energy balance and diabetes. The workshop identified a number of key principles for research in this area and a number of specific opportunities. Studies in this area would be facilitated by active collaboration between investigators in sleep/circadian research and investigators in metabolism/diabetes. There is a need to translate the elegant findings from basic research into improving the metabolic health of the American public. There is also a need for investigators studying the impact …

An Exploration Of Performance-Based Funding At Four-Year Public Colleges In The North Central Association Of Colleges And Schools, Samuel Fincher

Graduate Theses and Dissertations

Performance-based funding has been used to help alleviate state and public calls for higher education accountability and more states have adopted this type of funding model (Tandberg & Hillman, 2014; Dougherty, Natow, & Vega, 2012). The purpose of this study was to explore performance-based funding and examine the relationship between types of funding and performance indicators in the North Central Association of Colleges and Schools (NCA). The state funding trends were examined for all of the states in the NCA. The correlations for state funding and four performance outcomes for all four-year higher education institutions were compared for three states …

A Comparison Of Academic Performance And Persistence Of Incoming Freshman Participants In A First-Year Experience Program, David Lee Stevens

Graduate Theses and Dissertations

The purpose of this study was to compare first-time, full-time incoming freshmen from 2008 to 2011 who participated in an extended orientation, first-year experience (FYE) program at the University of Arkansas Fort Smith known as Cub Camp with incoming freshman from the same time period who did not participate. The study was designed to identify possible significant differences in the persistence rates and the academic performance of these two groups.

The study utilized a series of two proportion z-tests and two tailed t-test to compare persistence and academic performance data for the two groups. The two groups were further compared …

Examining Employability As Associated With Ic3, Mos, And Aca Certifications, Kelley Leigh Todd

Graduate Theses and Dissertations

Forrier and Sels (2003) define employability as “an individual’s chance of a job on the internal and/or external labor market” (p. 106) and is important (Wittekind, Raeder, & Grote, 2010). Possessing an industry certification may be considered an example of human capital skill. The human capital theory suggests qualifications, knowledge, skills, and experience of individuals may lead to increased earnings or productivity (Becker, 1993; Rosen, 1987; Schultz, 1971). As such, the human capital theory provides a framework for studying perceived employability (Wittekind, Raeder, & Grote, 2010; Verhaar & Smulders, 1999) as associated with IC3, MOS, and ACA industry certifications.

Randall …

A Circle Has No End: Role Of Cyclic Topology And Accompanying Structural Reorganization On The Hole Distribution In Cyclic And Linear Poly‑P‑Phenylene Molecular Wires, Marat R. Talipov, Ramesh Jasti, Rajendra Rathore

Chemistry Faculty Research and Publications

π-Conjugated organic oligomers/polymers hold great promise as long-range charge-transfer materials for modern photovoltaic applications. However, a set of criteria for the rational design of functional materials is not yet available, in part because of a lack of understanding of charge distribution in extended π-conjugated systems of different topologies, and concomitant effects on redox and optical properties. Herein we demonstrate the role of cyclic versus linear topology in controlling the redox/optical properties and hole distribution in poly-p-phenylenes (PPs) with the aid of experiment, computation, and our recently developed multistate parabolic model (MPM). It is unequivocally shown that the hole …

Unveiling The Crucial Intermediates In Androgen Production, Piotr J. Mak, Michael C. Gregory, Ilia G. Denisov, Stephen G. Sligar, James R. Kincaid

Chemistry Faculty Research and Publications

Significance: The human enzyme cytochrome P450 17A1 (CYP17A1) catalyzes the critical step in the biosynthesis of the male sex hormones, and, as such, it is a key target for the inhibition of testosterone production that is necessary for the progression of certain cancers. CYP17A1 catalyzes two distinct types of chemical transformations. The first is the hydroxylation of the steroid precursors pregnenolone and progesterone. The second is a different reaction involving carbon–carbon (C-C) bond cleavage, the mechanism of which has been actively debated in the literature. Using a combination of chemical and biophysical methods, we have been able to trap and …

Direct Observation Of Photoinduced Charge Separation In Ruthenium Complex/Ni(Oh)2 Nanoparticle Hybrid, Yu Tang, Brian Pattengale, John Ludwig, Abderrahman Atifi, Alexander V. Zinovev, Bin Dong, Qingyu Kong, Xiaobing Zuo, Xiaoyi Zhang, Jier Huang

Chemistry Faculty Research and Publications

Ni(OH)₂ have emerged as important functional materials for solar fuel conversion because of their potential as cost-effective bifunctional catalysts for both hydrogen and oxygen evolution reactions. However, their roles as photocatalysts in the photoinduced charge separation (CS) reactions remain unexplored. In this paper, we investigate the CS dynamics of a newly designed hybrid catalyst by integrating a Ru complex with Ni(OH)₂ nanoparticles (NPs). Using time resolved X-ray absorption spectroscopy (XTA), we directly observed the formation of the reduced Ni metal site (~60 ps), unambiguously demonstrating CS process in the hybrid through ultrafast electron transfer from Ru complex to …

A Low Complexity Reweighted Proportionate Affine Projection Algorithm With Memory And Row Action Projection, Jianming Liu, Steven L. Grant, Jacob Benesty

Electrical and Computer Engineering Faculty Research & Creative Works

A new reweighted proportionate affine projection algorithm (RPAPA) with memory and row action projection (MRAP) is proposed in this paper. The reweighted PAPA is derived from a family of sparseness measures, which demonstrate performance similar to mu-law and the l0 norm PAPA but with lower computational complexity. The sparseness of the channel is taken into account to improve the performance for dispersive system identification. Meanwhile, the memory of the filter's coefficients is combined with row action projections (RAP) to significantly reduce computational complexity. Simulation results demonstrate that the proposed RPAPA MRAP algorithm outperforms both the affine projection algorithm (APA) and …

The Impact Of Ciwa-Ar Tool On Healthcare Professionals, Laronda Tinsley

Applied Research Projects

Alcohol is one of the most abused substances worldwide. The regular consumption of alcohol can lead to dependency which depresses the central nervous system. Consequently, when a heavy drinker is no longer consuming alcohol, the central nervous system is no longer suppressed and may go into a hyperexcitable state known as alcohol withdrawal syndrome (AWS). Symptoms can vary from mild to life threatening. Patients who experience alcohol withdrawal symptoms often have a more complicated hospitalization, an extended length of stay, and increased utilization of intensive care and medical services. The Clinical Institute Withdrawal Assessment of Alcohol Scale-revised (CIWA-Ar) is a …

Measuring Quality Of Health Care In Type Ii Diabetes Mellitus Patients Using Certified Electronic Health Records, Tracey A. Hines

Applied Research Projects

Great strides have been made in health care over the past six years after the implementation of the policy known as meaningful use by the Center of Medicare and Medicaid Services. Health care subsidies and monetary incentive programs were created for eligible professionals and critical area hospitals to encourage the use of certified electronic health records in an effort to improve quality care of all acute and chronically ill patients, as well as provide routine examinations for healthy individuals.

Patients diagnosed with type II diabetes mellitus were studied using a certified electronic health record system for compliance in physician ordered …

Sweet V. Foreman Appellant's Brief Dckt. 43501

Idaho Supreme Court Records & Briefs, All

No abstract provided.

Deaf Southern Star, December 2015

Deaf Southern Star

A newsletter published for Deaf Catholics in New Zealand

Deaf Southern Star Finding Aid

The Patriot Talon (December 1, 2015), University Of Texas At Tyler

The Patriot Talon/The Patriot

The official newspaper for the University of Texas at Tyler before it was changed back to the UT Tyler Patriot. Articles in this issue include: Tuiton and fees could undergo slight increase; Faculty Senate passes resolution to make campus totally smoke-free; Suicide, Is it really an answer?;Progress being made toward implementation of campus carry law; In response to November attacks: Terrorism: the actions of few and the hate of many, Restricting refugees will only worsen the situation; Dealing with day care: challenges, opportunities for students who are parents; McRaven Make a Visit;p Designs being planned for new CBT building; University …

Center For Geospatial Studies Newsletter. 2015 No.7 (December), Minnesota State University Moorhead, Center For Geospatial Studies

Geospatial Center Newsletters

No abstract provided.

St. Louis Catholic Deaf Society News Bulletin, December 2015

Saint Louis Catholic Deaf Society News Bulletin

A newsletter published for Deaf Catholics in St. Louis, MO

Saint Louis Catholic Deaf Society News Bulletin Finding Aid

St. Dominic Deaf Center, December 2015

Saint Dominic Deaf Center

A newsletter published for Deaf Catholics in Houston, TX

Saint Dominic Deaf Center Finding Aid

Uncloaking The Secrecy Behind Large-Scale Land Deals, Jesse Coleman

Columbia Center on Sustainable Investment Staff Publications

Large-scale investments in agriculture and forestry have far-reaching implications for the lives of affected individuals and communities. They are also an integral part of efforts by national governments to implement the Sustainable Development Goals (SDGs) and improve the governance of land resources. Despite their significance, these “land deals” and the contracts that govern them are often cloaked in secrecy, removed from relevant spheres of public scrutiny and debate.

December 2015, University Archives And Special Collections Department

This Month in UT Tyler History

No abstract provided.

Holy Cross Choirs Newsletter (December 2015), Choir, College Of The Holy Cross

Holy Cross Choirs Newsletter

No abstract provided.

Newsletter Catholic Deaf Of Detroit, December 2015

Newsletter Catholic Deaf of Detroit

A newsletter published for Deaf Catholics in Detroit, MI

Newsletter Catholic Deaf of Detroit Finding Aid

Analysis Of The Euro And The European Monetary System And Its Effect On Greece In The Light Of The European Financial Crisis, Mohamed Alinur

Applied Economics Theses

The ability to issue money used for transactions is a power usually reserved by a country’s central government, and it is often seen as a part of a nation’s sovereignty. A monetary union entails multiple countries ceding control over the supply of money to a common authority. The euro was introduced sixteen years ago and has since functioned well, with the European Central Bank keeping inflation low. However, the current Eurozone crisis provides a severe test of the euro’s ability to survive. The Eurozone crisis is plagued by fiscal crises, which have taken their biggest toll on Greece. A competitiveness …

Sensory History And Multisensory Museum Exhibits, Naomi Reden

History Theses

Drawing from the work of sensory historians, this paper will explore the importance of the senses in understanding one’s surroundings and define what qualifies as sensory experience in a museum setting. Through a combination of research and observations during museum visits, it explores examples of how each sense has been incorporated into museums and exhibits. It presents examples of immersive and interactive exhibits providing multi-sensory experiences, including examples of both effective and non-effective ways in which these elements have been used. It is the author’s premise that the museum should remain artifact-centered, and sensory elements should be used to supplement, …

The Anglo-American Reception Of Carl Schmitt From The 1930s To The Early 2000s, Benjamin T. Watkins

History Theses

This thesis examines the Anglo-American reception, from the 1930s to the early 2000s, of the ideas of the German political theorist Carl Schmitt. The introduction provides an overview the key concepts in Schmitt’s writings in the 1920s. Chapter one examines Schmitt’s influence on the German-Jewish émigré political theorists Leo Strauss and Hans Morgenthau, in an attempt to explain how Schmitt’s ideas were initially transported from Germany to the U.S. The second chapter is a more detailed case study of the American leftist journal, Telos, which played a key role in introducing Schmitt’s writings to a broader, English language audience in …

Incomplete Conversions: Intentions Of Indigenous Idolatry In Early Colonial Latin America, Amanda Boos

History Theses

After the Spanish conquest of Latin America different religious groups set up missions to convert the Indians to Catholicism. In the 1530s and 1560s overzealous officials started punishing the indigenous people for idolatry because they saw it as a rejection of Catholic and Spanish rule. This thesis examines why indigenous people continued their religious practices after their supposed conversion to Catholicism. The author argues that indigenous traditions of incorporating new deities into their pantheon led them to believe that the Catholic god was another to be included in their worship, not one to replace their belief system. Additionally, the Spanish …

Modeling Trade-Offs Between Plant Fiber And Toxins: A Framework For Quantifying Risks Perceived By Foraging Herbivores, Meghan J. Camp, Lisa A. Shipley, Timothy R. Johnson, Jennifer Sorenson Forbey, Janet L. Rachlow, Miranda M. Crowell

Biology Faculty Publications and Presentations

When selecting habitats, herbivores must weigh multiple risks, such as predation, starvation, toxicity, and thermal stress, forcing them to make fitness trade-offs. Here, we applied the method of paired comparisons (PC) to investigate how herbivores make trade-offs between habitat features that influence selection of food patches. The method of PC measures utility and the inverse of utility, relative risk, and makes trade-offs and indifferences explicit by forcing animals to make choices between two patches with different types of risks. Using a series of paired-choice experiments to titrate the equivalence curve and find the marginal rate of substitution for one risk …