Digital Commons Network^™

Invasive Asian Earthworms Negatively Impact Woodland Salamanders: Competitive Exclusion, Foraging Interference, And Habitat Degradation Reduce Salamander Density, Julie L. Ziemba

Masters Theses

Asian earthworms (Amynthas spp.) are invading North American forests and consuming the vital detrital layer that forest floor biota (including the Eastern Red-backed Salamander, Plethodon cinereus) rely on for protection, food, and habitat. Salamander population decline has been associated with European earthworm-mediated leaf litter loss, but there have been few studies on the interactions between Amynthas spp. and P. cinereus. Since the large, active Amynthas spp. earthworms spatially overlap with salamanders beneath natural cover objects and in detritus, they may compound the negative consequences of resource degradation by physically disturbing important salamander activities (foraging, mating, and egg brooding). I predicted …

Seaweeds Clean Long Island Sound, Margaret (Peg) A. Van_Patten Ms.

Wrack Lines

Rest easy knowing that seaweeds are cleaning Long Island Sound as you go about your day.

Living Shorelines, Juliana Barrett

Wrack Lines

Natural habitats plus strategically-placed materials could be a better way to control coastal erosion

Liver-Fibrostard Checklist And Glossary: Tools For Standardized Design And Reporting Of Diagnostic Accuracy Studies Of Liver Fibrosis Tests, Jérôme Guéchot, Jérôme Boursier, Victor De Ledinghen, Thierry Poynard, Fabrice Carrat, Vincent Leroy, Grace Lai-Hung Wong, Mireen Friedrich-Rust, Mirella Fraquelli, Mario Plebani, Giada Sebastiani, Robert Myers, Paul Angulo, Sandrine Bertrais, Dominique Wendum, Ivan Bricault, Paul Calès

Internal Medicine Faculty Publications

No abstract provided.

Uni Scholarworks Readership Snapshot, July 2015, Bepress

Library Documents & Reports (entire collection)

No abstract provided.

Treatment Strategies That Enhance The Efficacy And Selectivity Of Mitochondria-Targeted Anticancer Agents, Josephine S. Modica-Napolitano, Volkmar Weissig

Biology Faculty Publications

Nearly a century has passed since Otto Warburg first observed high rates of aerobic glycolysis in a variety of tumor cell types and suggested that this phenomenon might be due to an impaired mitochondrial respiratory capacity in these cells. Subsequently, much has been written about the role of mitochondria in the initiation and/or progression of various forms of cancer, and the possibility of exploiting differences in mitochondrial structure and function between normal and malignant cells as targets for cancer chemotherapy. A number of mitochondria-targeted compounds have shown efficacy in selective cancer cell killing in pre-clinical and early clinical testing, including …

2015 Report On The Status Of Emergency Medical Services For Children, Tennessee. Department Of Health.

EMS and BLHCF Annual Report on Pediatric Emergency Care

No abstract provided.

More Academic Honors For Rebels, Kim Ling

University of Mississippi News

76 Named to SEC Spring Academic Honor Roll

Research View, Summer 2015

Research View

Contents of this issue include:

The Navy's Novelties: UM researchers are elbows-deep in crates of U.S. Navy artifacts that date back to the founding of the republic

Quick Looks: Study: Oil and Gas Development Transforms Landscapes -- Regents Professor Emeritus Wins Major Ecology Prize -- UM Upgrades Internet Speed with Internet2 Connector -- UM to Host Shakespeare's First Folio Exhibition in 2016 -- Burgers - in moderation - effective for sports recovery -- Research Uncovers Why Songbirds Vary in Time Devoted to Warming Eggs

The Art of Healing: Professor uses drama and movement to help people worldwide find renewal

Uncle …

Production And Characterization Of Islet Amyloid Polypeptide Using Recombinant Technology, Emilio Duverna

Graduate Theses and Dissertations

Islet amyloid polypeptide (IAPP) also called amylin is an amyloid-forming protein; IAPP is a proteinaceous hormone that comprises 37 amino acid residues. It is secreted along with insulin from the pancreatic β-cells to help it regulate the uptake and removal of glucose in the bloodstream. IAPP has been observed in the amyloid deposits found in pancreatic β-cells of most patients suffering from type II diabetes mellitus. This research project aims at producing recombinant amylin peptide. To achieve this goal, we used the pBAD plasmid vector which we introduced into Escherichia coli to express the peptide. Although the vector was successfully …

Dramatizing Power And Resistance: Images Of Women In Pakistani And Indian Alternative Theater, Sobia Mubarak

Graduate Theses and Dissertations

This dissertation analyzes Pakistani and Indian plays that illustrate the nexus of power relations that operate in Pakistan and India to disempower women and the way women resist by creating dialogic spaces or fissures in the exploitative system. I have selected plays by Ajoka Theater in Pakistan and plays dealing with the similar thematic concerns by notable Indian playwrights to explore common grounds and points of departure. I have chosen four images of women depicting diverse modes of oppression associated with women’s bodies that are dealt with in these plays.

Chapter 1 examines Barri/The Acquittal by Ajoka theater, and Mother …

Nutrinews Volume 7, July 2015, Department Of Nutrition And Dietetics, University Of North Florida

NutriNews

This issue features Nutraceuticals, On the Job Training, There's an App for that!, and Nutrition News

Computers And Procrastination: Why So Little Research?, Nick Breems

Faculty Work Comprehensive List

As computer and internet technology becomes an ever-greater part of the fabric of our everyday lives, we find that not all of the effects are as beneficial as we might like. One frequently noticed example of this that working on a computer seems to make us more prone to procrastination. While this there is significant anecdotal evidence for this phenomenon, and it is nearly taken for granted in the popular press and productivity blogs, there has been very little research that directly addresses the intersection of computer use and procrastination. For a tool widely perceived to enhance our productivity, this …

Aerocom: Summer 2015, John D. Odegard School Of Aerospace Sciences

Aerocom: John D. Odegard School of Aerospace Sciences Alumni Magazine

No abstract provided.

Exploring How Older Adults Who Qualify For The Association On Aging With Developmental Disabilities (Aadd) Programs And Services Learn To Successfully Age In Place, Tina Grosso

Dissertations

This qualitative case study explored the ways in which older adults with developmental disabilities (DD) learn to successfully age in place. As more persons with DD reach old age and outlive their natural caretakers, such as parents, it is becoming apparent that there are a multitude of age-related challenges and educational needs that must be addressed. However, information pertaining to the unique learning needs of older adults with DD is scarce. Andragogy (the art and science of teaching adults) and geragogy (teaching the elderly) provided the theoretical frameworks for this study. The main research question in this study was: How …

Focus, 2015, Summer, Andrews University

Focus

FOCUS (ISSN 1077-9345) is published quarterly, free of charge, for alumni and friends of Andrews University, an institution owned and operated by the Seventh-day Adventist Church.

Toll-Like Receptor 9-Mediated Inflammation Triggers Alveolar Bone Loss In Experimental Murine Periodontitis, Paul D. Kim, Xia Xia-Juan, Katie E. Crump, Toshiharu Abe, George Hajishengallis, Sinem E. Sahingur

Biology Faculty Articles

Chronic periodontitis is a local inflammatory disease induced by a dysbiotic microbiota and leading to destruction of the tooth-supporting structures. Microbial nucleic acids are abundantly present in the periodontium, derived through release after phagocytic uptake of microbes and/or from biofilm-associated extracellular DNA. Binding of microbial DNA to its cognate receptors, such as Toll-like receptor 9 (TLR9), can trigger inflammation. In this study, we utilized TLR9 knockout (TLR9^−/−) mice and wild-type (WT) controls in a murine model of Porphyromonas gingivalis-induced periodontitis and report the first in vivo evidence that TLR9 signaling mediates the induction of periodontal bone loss.P. gingivalis-infected …

Inhibition Of Virulence As Treatment Strategies For Staphylococcus Aureus Infection, Seth Michael Daly

Biomedical Sciences ETDs

Staphylococcus aureus is a global health threat due to its ability to cause significant morbidity and mortality and the exceptional capacity to acquire antibiotic resistance. One method to combat antibiotic resistance, proposed by the NIAID, is anti-virulence strategies focused on bacterial disarmament. S. aureus regulates over 200 virulence factors with the accessory gene regulator (agr) operon, which encodes a quorum sensing (QS) system, and many of the agr-regulated virulence factors are required for invasive infection. Therefore, we hypothesized that bacterial disarmament through the inhibition of agr quorum sensing will both complement immune function and mitigate the severity of S. aureus …

The Differential Contribution Of Behavior And Biology To Breslow Thickness And Melanoma Survival In Males Compared To Females, Jenna Marie Lilyquist

Biomedical Sciences ETDs

There are many well-documented differences between males and females regarding melanoma including incidence rates, presentation, markers of progression, and survival. A common hypothesis to explain the female survival advantage is that males are less aware of their skin, resulting in thicker lesions at diagnosis, and ultimately poorer survival. However, there are also multiple hypotheses attributing the female survival advantage to biological differences between males and females, mostly regarding sex-steroid hormones. Sex has been identified as an independent prognostic marker in multiple studies, supporting the hypothesis that melanoma progression varies between men and women. Despite these findings, stratifying by sex in …

Defining And Assessing Problem Solving Across A Biochemistry Curriculum, Cheryl A. Sensibaugh

Biomedical Sciences ETDs

Undergraduate discipline-based education research has shown that scientific problem solving involves five domains, spanning the steps of the scientific method as well as metacognition: Hypothesize, Investigate, Evaluate, Integrate, and Reflect. Student performance in each domain is measured with the Individual Problem Solving Assessment (IPSA). Others developed the Critical thinking Assessment Test (CAT) to measure critical thinking, with the view that problem solving is a component of critical thinking. A third group took the perspective that student attitudes about learning science will influence performance, and developed the Colorado Learning Attitudes about Science Survey for Biology (CLASS-Bio) to detect student attitudes. This …

Association Between Left Ventricular Ejection Fraction (Lvef) In Patients With Regional Ischemia And Infarction On Myocardial Perfusion Images, Alireza B. Esfahane

Biomedical Sciences ETDs

OBJECTIVES: We used gated single-photon emission computed tomography Technetium (99mTc) tetrofosmin (SPECT Myoview), myocardial perfusion imaging (MPI) to (i) determine whether the location of myocardial infarction and Ischemia affect left ventricular function, and (ii) associated changes between post-stress (SEF) and rest ejection fraction (REF) with segmental perfusion abnormalities. METHODS: Five hundred ninety-eight patients underwent a rest- stress or stress—rest gated SPECT Myoview. A Quantitative Gated SPECT (QGS) software program was used to calculate the left ventricular ejection fraction at rest and stress. The left ventricle was divided into thirteen segments. The perfusion abnormalities on each segment were visually assessed. The …

Kinase Independent Oncogenic Cyclin D1., Mathew C Casimiro, Andrew Arnold, Richard Pestell

Kimmel Cancer Center Faculty Papers

No abstract provided.

Risk Analysis Of Prostate Cancer In Practical, A Multinational Consortium, Using 25 Known Prostate Cancer Susceptibility Loci., Ali Amin Al Olama, Sara Benlloch, Antonis C Antoniou, Graham G Giles, Gianluca Severi, David E Neal, Freddie C Hamdy, Jenny L Donovan, Kenneth Muir, Johanna Schleutker, Brian E Henderson, Christopher Haiman, Fredrick R Schumacher, Nora Pashayan, Paul D P Pharoah, Elaine A Ostrander, Janet L Stanford, Jyotsna Batra, Judith A Clements, Suzanne K Chambers, Maren Weischer, Børge G Nordestgaard, Sue A Ingles, Karina D Sorensen, Torben F Orntoft, Jong Y Park, Cezary Cybulski, Christiane Maier, Thilo Doerk, Joanne L Dickinson, Lisa Cannon-Albright, Hermann Brenner, Timothy R Rebbeck, Charnita Zeigler-Johnson, Tomonori Habuchi, Stephen N Thibodeau, Kathleen A Cooney, Pierre O Chappuis, Pierre Hutter, Radka P Kaneva, William D Foulkes, Maurice P Zeegers, Yong-Jie Lu, Hong-Wei Zhang, Robert Stephenson, Angela Cox, Melissa C Southey, Amanda B Spurdle, Liesel Fitzgerald, Daniel Leongamornlert, Edward Saunders, Malgorzata Tymrakiewicz, Michelle Guy, Tokhir Dadaev, Sarah J Little, Koveela Govindasami, Emma Sawyer, Rosemary Wilkinson, Kathleen Herkommer, John L Hopper, Aritaya Lophatonanon, Antje E Rinckleb, Zsofia Kote-Jarai, Rosalind A Eeles, Douglas F Easton

Department of Medical Oncology Faculty Papers

BACKGROUND: Genome-wide association studies have identified multiple genetic variants associated with prostate cancer risk which explain a substantial proportion of familial relative risk. These variants can be used to stratify individuals by their risk of prostate cancer.

METHODS: We genotyped 25 prostate cancer susceptibility loci in 40,414 individuals and derived a polygenic risk score (PRS). We estimated empirical odds ratios (OR) for prostate cancer associated with different risk strata defined by PRS and derived age-specific absolute risks of developing prostate cancer by PRS stratum and family history.

RESULTS: The prostate cancer risk for men in the top 1% of the …

Ecotone Conditions Along Pinon-Juniper And Ponderosa Pine Elevational Ranges, Jemez Mountains, Nm, Christopher Lawrence Sanderson

Architecture and Planning ETDs

While climate variability is endemic to Southwest North America (SWNA), mounting evidence indicates the region is undergoing significant warming and becoming increasingly arid. Species are at or near their physiological limits at ecotone boundaries and are therefore particularly sensitive to climate change. Drought and warming associated tree mortality has been particularly acute in the semiarid forests and woodlands of the Jemez Mountains, New Mexico, USA, where ponderosa pine forests (Pinus ponderosa var. scopulorum) and piñon--juniper woodlands (Pinus edulis and Juniperus monosperma) have been subject to cambium-feeding pine beetle (Dendroctonus spp., Ips spp) attacks and increased wildfire activity and severity. Grazing …

Only A Body “Who Nobody Owns:” Adolescent Identity In Neil Gaiman’S The Graveyard Book, Aleesa Marie Millet

Master's Theses and Doctoral Dissertations

Neil Gaiman’s The Graveyard Book presents a child, Nobody (Bod) Owens, who grows up in a graveyard with ghosts and a vampire as primary guardians. While Bod is not technically an adolescent for the entire novel, he is constantly struggling with adolescent themes—primarily being in a liminal state—and the graveyard provides a heterotopian space for Bod to escape “normal” society and to develop an “othered” identity. Gaiman’s strategic use of monsters reflects adolescence as he presents the repressive human organization, the “Jacks of All Trades,” trying to control society, while Bod becomes a queer monster/human hybrid representing the resistant individual. …

Improving Tribal Collaboration In California's Integrated Regional Water Management Program, Danielle V. Dolan, Beth Rose Middleton

Natural Resources Journal

Our research examines Integrated Regional Water Management (IRWM) policy-in-practice, which often reflects broader State exclusion of Tribal partners in natural resource policy, yet also provides potential opportunities for government-to-government collaboration and co-management. IRWM is the state of California’s chosen mechanism for collaborative water management. Our findings confirm that if Tribes and state or local jurisdictions were already working well together, the IRWM program has been beneficial to Tribal interests. In the Tuolumne-Stanislaus IRWM region, for example, the Regional Water Management Group (RWMG) facilitated a first of its kind voluntary water transfer between a Tribe and a local water agency. Conversely, …

“It’S In The Syllabus”: Identifying Information Literacy And Data Information Literacy Opportunities Using A Grounded Theory Approach, Clarence Maybee, Jake Carlson, Maribeth Slebodnik, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

Developing innovative library services requires a real world understanding of faculty members' desired curricular goals. This study aimed to develop a comprehensive and deeper understanding of Purdue's nutrition science and political science faculties' expectations for student learning related to information and data information literacies. Course syllabi were examined using grounded theory techniques that allowed us to identify how faculty were addressing information and data information literacies in their courses, but it also enabled us to understand the interconnectedness of these literacies to other departmental intentions for student learning, such as developing a professional identity or learning to conduct original research. …

Ecology, Behavior And Bionomics First Genotyping Of Spodoptera Frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) Progeny From Crosses Between Bt-Resistant And Bt-Susceptible Populations, And 65-Locus Discrimination Of Isofamilies, Renee S. Arias, Maribel Portilla, J. D. Ray, Carlos A. Blanco, S. A. Simpson, Brian E. Scheffler

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Concerns exist that Bt-resistant populations of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) found in Puerto Rico, could spread to continental United States, and about the lack of molecular tools to monitor potential crosses or distinguish populations. In this work, the feasibility of genotyping S. frugiperda crosses between Bacillus thuringiensis (Berliner) (Bacillales: Bacillaceae) (Bt) resistant and susceptible populations using simple sequence repeats (SSRs, or microsatellites) was assessed. Parents and their corresponding progeny (five resistant, five susceptible phenotype) were genotyped using 192 SSRs on three reciprocate crosses alternating male and female from Bt-susceptible and Bt-resistant populations. Oviposition, mortality and fecundity were …

Comparative Analysis Of Meissner's Corpuscles In The Fingertips Of Primates, A. Verendeev, C. Thomas, S. C. Mcfarlin, William D. Hopkins, Kimberley A. Phillips, Chet C. Sherwood

Psychology Faculty Research

Meissner's corpuscles (MCs) are tactile mechanoreceptors found in the glabrous skin of primates, including fingertips. These receptors are characterized by sensitivity to light touch, and therefore might be associated with the evolution of manipulative abilities of the hands in primates. We examined MCs in different primate species, including common marmoset (Callithrix jacchus, n = 5), baboon (Papio anubis, n = 2), rhesus macaque (Macaca mulatta, n = 3), chimpanzee (Pan troglodytes, n = 3), bonobo (Pan paniscus, n = 1) and human (Homo sapiens, n = 8). Fingertips …

Local Perceptions Of The Qics Experimental Offshore Co2 Release: Results From Social Science Research, Leslie Mabon, Simon Shackley, Jerry C. Blackford, Henrik Stahl, Anuschka Miller

All Works

© 2014 Elsevier Ltd. This paper explores the social dimensions of an experimental release of carbon dioxide (CO2) carried out in Ardmucknish Bay, Argyll, United Kingdom. The experiment, which aimed to understand detectability and potential effects on the marine environment should there be any leakage from a CO2 storage site, provided a rare opportunity to study the social aspects of a carbon dioxide capture and storage-related event taking place in a lived-in environment. Qualitative research was carried out in the form of observation at public information events about the release, in-depth interviews with key project staff and local stakeholders/community members, …