Digital Commons Network^™

Tracking Transmission Of Apicomplexan Symbionts In Diverse Caribbean Corals, Nathan L. Kirk, Raphael Ritson-Williams, Mary Alice Coffroth, Margaret W. Miller, Nicole D. Fogarty, Scott R. Santos

Marine & Environmental Sciences Faculty Articles

Symbionts in each generation are transmitted to new host individuals either vertically (parent to offspring), horizontally (from exogenous sources), or a combination of both. Scleractinian corals make an excellent study system for understanding patterns of symbiont transmission since they harbor diverse symbionts and possess distinct reproductive modes of either internal brooding or external broadcast spawning that generally correlate with vertical or horizontal transmission, respectively. Here, we focused on the under-recognized, but apparently widespread, coral-associated apicomplexans (Protista: Alveolata) to determine if symbiont transmission depends on host reproductive mode. Specifically, a PCR-based assay was utilized towards identifying whether planula larvae and reproductive …

Milette Gaifman, Aniconism In Greek Antiquity., Irene Bald Romano

New England Classical Journal

No abstract provided.

Community-Level Response To Habitat Structure Manipulations: An Experimental Case Study In A Tropical Ecosystem, Emily A. Kalnicky, Karen H. Beard, Mark W. Brunson

Wildland Resources Faculty Publications

Across the globe, environmental change is resulting in novel ecosystems that have altered habitat structure and functioning. Research is needed to understand how changes in habitat structure in these new ecosystems impact community interactions, especially when these manipulations are being proposed to reduce invasive species. We conducted an experiment in Hawaii to determine how changes in habitat structure, represented by leaf litter and understory vegetation, affect the abundance of an invasive generalist predator, the coqui frog (Eleutherodactylus coqui) and its potential prey (invertebrates). This study consisted of four treatments: two vegetation treatments (50% and 100% removal of vegetation with diameter …

Common Variants Associated With Plasma Triglycerides And Risk For Coronary Artery Disease, Ron Do, Cristen J. Willer, Ellen M. Schmidt, Sebanti Sengupta, Chi Gao, Gina M. Peloso, Stefan Gustafsson, Stavroula Kanoni, Andrea Ganna, Jin Chen, Martin L. Buchkovich, Samia Mora, Jacques S. Beckmann, Jennifer L. Bragg-Gresham, Hsing Yi Chang, Ayse Demirkan, Heleen M. Den Hertog, Louise A. Donnelly, Georg B. Ehret, Tõnu Esko, Mary F. Feitosa, Teresa Ferreira, Krista Fischer, Pierre Fontanillas, Ross M. Fraser, Daniel F. Freitag, Deepti Gurdasani, Kauko Heikkilä, Elina Hyppönen, Aaron Isaacs, Anne U. Jackson, Åsa Johansson, Toby Johnson

Faculty Publications

Triglycerides are transported in plasma by specific triglyceride-rich lipoproteins; in epidemiological studies, increased triglyceride levels correlate with higher risk for coronary artery disease (CAD). However, it is unclear whether this association reflects causal processes. We used 185 common variants recently mapped for plasma lipids (P < 5 × 10 -8 for each) to examine the role of triglycerides in risk for CAD. First, we highlight loci associated with both low-density lipoprotein cholesterol (LDL-C) and triglyceride levels, and we show that the direction and magnitude of the associations with both traits are factors in determining CAD risk. Second, we consider loci with only a strong association with triglycerides and show that these loci are also associated with CAD. Finally, in a model accounting for effects on LDL-C and/or high-density lipoprotein cholesterol (HDL-C) levels, the strength of a polymorphism's effect on triglyceride levels is correlated with the magnitude of its effect on CAD risk. These results suggest that triglyceride-rich lipoproteins causally influence risk for CAD. © 2013 Nature America, Inc. All rights reserved.

C. S. Lewis: The Art And Power Of Mythopoeia, Megan Joy Rials

Honors Capstones

No abstract provided.

First Choice, November 2013, Wusf Public Media

First Choice Monthly Newsletter

The November 2013 issue of WUSF's newsletter "First Choice."

Gpr126 Functions In Schwann Cells To Control Differentiation And Myelination Via G-Protein Activation, Amit Mogha, Andrew E. Benesh, Chinmoy Patra, Felix B. Engel, Torsten Schoneberg, Ines Liebscher, Kelly R. Monk

Open Access Publications

No abstract provided.

Corporate Law Constraints On Political Spending, James Kwak

North Carolina Banking Institute

No abstract provided.

Psalmic Recitation As A Performance Of Memory And Hope In Jewish And Christian Prayer, Emma O'Donnell

Journal of Scriptural Reasoning

No abstract provided.

Discord In Pslam 42, Mark Randall James

Journal of Scriptural Reasoning

No abstract provided.

Inhuman Sounds In "Psalm 42", Kevin Seidel

Journal of Scriptural Reasoning

No abstract provided.

Western Burrowing Owl (Athene Cunicularia Hypugaea): Species Conservation Assessment, Melissa J. Panella

Nebraska Game and Parks Commission: Publications

The primary goal in the development of at-risk species conservation assessments is to compile biological and ecological information that may assist conservation practitioners in making decisions regarding the conservation of species of interest. The Nebraska Natural Legacy Project recognizes the western subspecies of Burrowing Owl (Athene cunicularia hypugaea) as a Tier I at-risk species. Provided are some general management recommendations regarding Western Burrowing Owls (hereafter Burrowing Owls). Conservation practitioners will need to use professional judgment for specific management decisions based on objectives, location, and site-specific conditions. Based on a considerable body of literature, this particular species conservation assessment provides an …

Unopa Notes, Volume 52, Issue 3, November 2013

UNOPA: Newsletters

No abstract provided.

High Fat Diet Partially Attenuates Fermentation Responses In Rats Fed Resistant Starch From High-Amylose Maize, Jason A. Charrier, Roy J. Martin, Kathleen L. Mccutcheon, Anne M. Raggio, Felicia Goldsmith, M'Famara Goita, Reshani N. Senevirathne, Ian L. Brown, Christine Pelkman, June Zhou, John Finley, Holiday A. Durham, Michael J. Keenan

Faculty Publications

Objective The effects of type 2 resistant starch from high-amylose maize (HAM-RS2) in rodents fed with low-fat diets were demonstrated in previous studies. Fish oil is also reported to reduce body fat. In the current study, the effects of high fat and fish oil on HAM-RS2 feeding in rats were investigated. Design and Methods Rats were fed 0 or 27% (weight) HAM-RS2 with low (15% energy) or high fat (42% energy) diets that included 0 or 10% (energy) tuna oil to test the effect of HAM-RS2 in diet-induced obesity and effects of tuna oil. Data were analyzed as 2 × …

Dietary Resistant Starch Improves Selected Brain And Behavioral Functions In Adult And Aged Rodents, June Zhou, Michael J. Keenan, Sun Ok Fernandez-Kim, Paul J. Pistell, Donald K. Ingram, Bing Li, Anne M. Raggio, Li Shen, Hanjie Zhang, Kathleen L. Mccutcheon, Richard T. Tulley, Marc R. Blackman, Jeffrey N. Keller, Roy J. Martin

Faculty Publications

Resistant starch (RS) is a dietary fiber that exerts multiple beneficial effects. The current study explored the effects of dietary RS on selected brain and behavioral functions in adult and aged rodents. Because glucokinase (GK) expression in hypothalamic arcuate nucleus and area postrema of the brainstem is important for brain glucose sensing, GK mRNA was measured by brain nuclei microdissection and PCR. Adult RS-fed rats had a higher GK mRNA than controls in both brain nuclei, an indicator of improved brain glucose sensing. Next, we tested whether dietary RS improve selected behaviors in aged mice. RS-fed aged mice exhibited (i) …

Full Issue 8.1

Genocide Studies and Prevention: An International Journal

No abstract provided.

Ink (2013-11)

Ink, 2008-

The student-run features magazine covering the fashion, art, music and culture worlds at VCU and in Richmond. Published annually in print and updated regularly online.

The Use Of Video Prompting Via An Ipad® And A System Of Least-To-Most Prompting To Teach Individuals With Moderate Intellectual Disabilities The Vocational Task Of Rolling Silverware, Kelly Williams

Doctoral Dissertations and Projects

This quantitative study was designed to evaluate the effectiveness of video prompting delivered via an iPad® in combination with a system of least-to-most prompting to teach individuals with intellectual disabilities the vocational task of rolling silverware. A single subject, multiple probe research design was used to determine whether there was a functional relationship between the use of video prompting and a system of least-to-most prompting and video prompting alone and the percentage of steps completed correctly in the task of rolling silverware. The findings from this study support the use of video prompting delivered via an iPad® to increase the …

Game Design As Authentic Science: Creating Low-Tech Games That Do Science, Jason Paul Siko, Michael Barbour

Education Faculty Publications

Many students love everything about video games, so teaching them to use technology to design their own games around content is an assignment that can offer built-in engagement. The problem, however, is that teachers often don’t have the time or expertise to teach computer programming, let alone content and process skills. On top of that, installing game design software can create friction between the teaching staff and technology department.

That’s where Microsoft PowerPoint comes in. Did you know you can help your students create—from scratch or from a template—a video game using PowerPoint?

To Die For A Cause: A Discussion On The Nature And Elements Of Sacrifice, Justin Berardi

Armstrong Undergraduate Journal of History

About the author

Justin Berardi is a senior in history. He plans on pursuing his master degree in history at Armstrong after graduating from college in summer 2014.

Assessing Protein Conformational Sampling Methods Based On Bivariate Lag-Distributions Of Backbone Angles, Mehdi Maadooliat, Xin Gao, Jianhua Z. Huang

Mathematics, Statistics and Computer Science Faculty Research and Publications

Despite considerable progress in the past decades, protein structure prediction remains one of the major unsolved problems in computational biology. Angular-sampling-based methods have been extensively studied recently due to their ability to capture the continuous conformational space of protein structures. The literature has focused on using a variety of parametric models of the sequential dependencies between angle pairs along the protein chains. In this article, we present a thorough review of angular-sampling-based methods by assessing three main questions: What is the best distribution type to model the protein angles? What is a reasonable number of components in a mixture model …

November 2013, University Archives And Special Collections Department

This Month in UT Tyler History

No abstract provided.

Between : Collaborative Haiku And Picture Postcards 詩情畫意 : 遊走於俳句和明信片之間, Carol Archer, Kit Kelen

Visual Studies Programme : Students’ Monographs

This publication is a joint project between staff and students of Lingnan University Department of Visual Studies, University of Macau Department of English Creative Writing Program and Pearl Jubilee College.

The 125-page book, is the outcome of a pedagogical, cross-disciplinary project that fostered the creativity of, and between, students of Hong Kong and Macau.

An Automatic Recording System For The Study Of Escape From Fear In Rats, Ming Li, Wei He

Department of Psychology: Faculty Publications

Escape from fear (EFF) is an active response to a conditioned stimulus (CS) previously paired with an unconditioned fearful stimulus (US), which typically leads to the termination of the CS. In this paradigm, animals acquire two distinct associations: S-S [CS-US] and R-O [responseoutcome] through Pavlovian and instrumental conditioning, respectively. The present study describes a computer controlled automatic recording system that captures the development of EFF and allows the determination of the respective roles of S-S and R-O associations in this process. We validated this system by showing that only rats subjected to a simultaneous CS-US conditioning (i.e., CS and US …

Time-Dependence Of Risperidone And Asenapine Sensitization And Associated D2 Receptor Mechanism, Jun Gao, Ming Li

Department of Psychology: Faculty Publications

When an antipsychotic drug is given repeatedly and intermittently, there is often a long-term increase in its behavioral efficacy, termed antipsychotic sensitization. With the passage of time, the magnitude of antipsychotic sensitization may increase or decrease depending on the principle of Time-Dependent Sensitization (TDS) or memory decay, respectively. In the present study, we examined the time-dependent feature and possible dopamine D₂ receptor mechanism of sensitization induced by the antipsychotics risperidone and asenapine in the conditioned avoidance response test. Well-trained male adult Sprague-Dawley rats were first repeatedly treated with risperidone (1.0 mg/kg) or asenapine (0.2 mg/kg) and tested for avoidance …

Meaning And Belief In Constitutional Interpretation, Andrei Marmor

Cornell Law Faculty Publications

The distinction between a concept and its different conceptions plays a prominent role in debates about constitutional interpretation. Proponents of a dynamic reading of the Constitution-espousing interpretation of constitutional concepts according to their contemporary understandings typically rely on the idea that the Constitution entrenches only the general concepts it deploys, without authoritatively favoring any particular conception of them-specifically, without favoring the particular conception of the relevant concept that the framers of the Constitution may have had in mind. Originalists argue, to the contrary, that fidelity to the Constitution requires an understanding of its provisions according to the particular conception of …

Investigation Of Proline Utilization A: Kinetic Analysis Of Substrate Channel-Blocking Mutants And Creation Of A Trifunctional Chimera Enzyme, Benjamin W. Arentson

Department of Biochemistry: Dissertations, Theses, and Student Research

Proline metabolism is known to be involved in many cellular processes such as cell signaling, cellular redox balance, and cell survival. One of the enzymes involved in proline catabolism, proline utilization A, plays a role in oxidizing proline to glutamate in a two-step oxidation pathway involving enzymes proline dehydrogenase (PRODH) and Δ¹-pyrroline-5-carboxylate dehydrogenase (P5CDH).

Intermediate P5C/GSA has been shown to use an intramolecular channel to move from the PRODH active site to the P5CDH active site in a phenomenon called substrate channeling. In this work, one of the main objectives was to learn more about the channel usage. …

Alginate Hydrogel As A Three-Dimensional Extracellular Matrix For In Vitro Models Of Development, Catherine Sargus-Patino

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Tissue engineering, involving the use of three-dimensional (3-D) scaffolds for cell and tissue culture, is a promising technique for establishing in vitro culture models that mimic in vivo environments. In vitro models present ethical and cost advantages over in vivo models, and allow for controlled, mechanistic studies on factors that regulate normal and abnormal tissue development. Alginate, a linear polysaccharide derived from brown algae, has properties that make it a favorable material as a 3-D extracellular matrix for in vitro cell and tissue models. After demonstrating alginate’s tunable physical and chemical properties with respect to gel formation, stiffness, and cellular …

Walleye And White Bass Recruitment In Southwest Nebraska Irrigation Reservoirs, Jason Andrew Deboer

School of Natural Resources: Dissertations, Theses, and Student Research

Walleye Sander vitreus and white bass Morone chrysops are among the most popular sportfish in the reservoirs of the Great Plains. Despite considerable effort by the Nebraska Game and Parks Commission stocking walleye and managing reservoirs for walleye and white bass, populations of walleye and white bass in southwest Nebraska reservoirs are dynamic, as erratic recruitment has led to “boom and bust” fisheries for these two species. We investigated 1) factors regulating walleye and white bass recruitment during an 18-year period at five reservoirs, and 2) walleye spawning ecology at two reservoirs that differ in their degree of environmental variability. …

Involving Families In The Assessment Process, Julia H. Rutland, Anna Hall

Faculty Research at Morehead State University

Although grounded in theory and philosophy, and mandated by federal legislation, there is often a gap in research to practice when it comes to involving families in the assessment process. As family involvement through the continuum of early childhood education is recognized as “best practice” in the field, the assessment process must not be excluded. However, teachers in early childhood programs may need additional strategies to invite families to join in the process. Strategies for parent participation as consumers, informants, team members, and advocates are discussed as well as outcomes for children and families.