Digital Commons Network^™

Supporting Toddlers’ Transfer Of Word Learning From Video, Gabrielle Strouse, Georgene Troseth

School of Education Faculty Publications

Young children frequently do not transfer information from video to real-world situations. We provided perceptual and conceptual supports to help children transfer a new word from video to physical objects and photos. An on-screen actress labeled one of two novel objects; then 24-month-olds were asked to identify the ‘modi.’ Children failed to demonstrate word learning after holding the objects while viewing (comparison condition). In a two-step transfer condition, children correctly identified the modi on a test video image but did not identify the real matching object. However, when parents pointed out that the real objects were “the …

Book Review: Larry Haeg, Harriman Vs. Hill: Wall Street's Great Railroad War, Sean Kammer

Faculty Publications

No abstract provided.

Media Portrayals Of Romantic Relationship Maintenance: A Content Analysis Of Relational Maintenance Behaviors On Prime-Time Television, Courtney Anderegg, Katherine Dale, Jesse Fox

Faculty Publications - Department of Communication and Cinematic Arts

Maintenance behaviors play an important role in sustaining relational states, especially within committed romantic relationships. Limited research, however, has considered media portrayals of these behaviors. From the framework of social cognitive theory, this content analysis examined relational maintenance behaviors portrayed by committed romantic couples (heterosexual, gay, and lesbian) on prime-time network television. The frequency of maintenance behaviors (positivity, understanding, self-disclosure, assurances, relationships talks, tasks, and networks) varied by type, valence, program genre, and couple type (married=civil union or cohabitating). Results indicated that comedies featured more frequent relationship maintenance behaviors than dramas. In addition, comedies exhibited more frequent negative maintenance behaviors …

Trait Evolution In Anseriformes: Is Evolution Of Body Mass, Diet, Locomotory Behavior, And Diel Activity Pattern Correlated?, Zoe M. Kao

Scripps Senior Theses

The morphologies and behaviors of animals evolve and diversify, filling ecological niches in their environments. In this study I examine how a morphological trait, body mass, and three ecological traits, namely diel activity patterns, diving/non-diving locomotion, and diet, evolve in the Anseriformes (waterfowl). Through ancestral state reconstructions using a maximum likelihood approach the evolution of these traits was compared to see if any patterns of trait coevolution emerged. Body mass was compared to each ecological trait using a phylogenetic ANOVA to test if there were body size differences between ecological groups. The pattern of male and female body mass evolution …

Sceletium Tortuosum And Mesembrine: A Potential Alternative Treatment For Depression, Rebecca Schell

Scripps Senior Theses

Major depressive disorder affects people’s productivity and ability to function in everyday life. The disorder can be attributed to neurochemical imbalances of various neurotransmitters including but not limited to serotonin, dopamine, and norepinephrine. Conventional pharmacological treatments have focused primarily on these three neurotransmitters, and have been shown to be effective in alleviating most of the major symptoms of depression. Although these treatments are effective with most patients, they are known to have adverse side effects, causing patients to seek alternative treatments. Sceletium tortuosum, a succulent plant found in the Cape region of South Africa, has been shown to have …

Shots, Everybody? : British Anti-Smallpox Vaccination And The Development Of Multifaceted Anti-Vaccine Rhetoric On Internet Parenting Forums, Marta B. Bean

Scripps Senior Theses

Vaccination is an important public health measure that can help reduce disease at the population level. Substantial evidence exists that vaccines are safe and effective at reducing the incidence of diseases like pertussis, measles and cervical cancer. However, on Internet parenting forums, parents discuss whether or not vaccination is the right choice for their children. In this thesis, I highlight the historical context of the anti-vaccine movement in mid 19^th century to early 20^th century Victorian Britain in the era of compulsory smallpox vaccination. Vaccination in this time was a very different and more overtly dangerous process, and …

Structural Limits Of Liberal Neutrality: Understanding Problems For Sustainabiity, Madison R. Williams

Scripps Senior Theses

Liberalism is a political philosophy that is “committed in the strongest possible way to individual rights, and, almost as a deduction from this, to a rigorously neutral state” (Walzer 99). It takes its “constitutive morality” to be a “theory of equality that requires official neutrality amongst theories of what is valuable in life” (Dworkin 203). For this reason, some theorists say Liberalism and the idea of environmental sustainability are not in conflict with one another. According to Mike Mills, because the commitment to neutrality means there is “no given set of policies associated” with Liberalism, any outcome is plausible (168). …

Biotic Mechanisms Of Community Stability Shift Along A Precipitation Gradient, Lauren M. Hallett, Joanna S. Hsu, Elisa E. Cleland, Scott L. Collins, Timothy L. Dickson, Emily C. Farrer, Laureano A. Gherardi, Katherine L. Gross, Richard J. Hobbs, Laura Turnball, Katharine N. Suding

Biology Faculty Publications

Understanding how biotic mechanisms confer stability in variable environments is a fundamental quest in ecology, and one that is becoming increasingly urgent with global change. Several mechanisms, notably a portfolio effect associated with species richness,compensatory dynamics generated by negative species covariance and selection for stable dominant species populations can increase the stability of the overall community. While the importance of these mechanisms is debated, few studies have contrasted their importance in an environmental context. We analyzed nine long-term data sets of grassland species compositiont o investigate how two key environmental factors, precipitation amount and variability, may directly influence community stability …

De Novo Assembly And Analysis Of The Northern Leopard Frog Rana Pipiens Transcriptome, Matthew K. Christenson, Andrew J. Trease, Lakshmi-Prasad Potluri, Andrew Jezewski, Vincent M. Davis, Lindsey A. Knight, Alan Kolok, Paul H. Davis

Biology Faculty Publications

The northern leopard frog Rana (Lithobates) pipiens is an important animal model, being used extensively in cancer, neurology, physiology, and biomechanical studies. R. pipiens is a native North American frog whose range extends from northern Canada to southwest United States, but over the past few decades its populations have declined significantly and is now considered uncommon in large portions of the United States and Canada. To aid in the study and conservation of R. pipiens, this paper describes the first R. pipiens transcriptome. The R. pipiens transcriptome was annotated using Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), …

Excluding Patentability Of Therapeutic Methods, Including Methods Using Pharmaceuticals, For The Treatment Of Humans Under Trade Related Aspects Of Intellectual Property Rights Article 27(3)(A), Michael H. Davis

Hofstra Law Review

The article discusses the legal aspects of excluding patentability of therapeutic methods for the treatment of humans under the Agreement on Trade Related Aspects of Intellectual Property Rights (TRIPS), and it mentions patentmethods using pharmaceuticals, as well as the General Agreement on Tariffs and Trade (GATT) and the World Trade Organization (WTO). Patent law protections and treatments for viruses and diseases such as HIV and AIDS are examined. Public health laws are also assessed.

Are Judges Tied To The Past? Evidence From Jurisdiction Cases, Shay Lavie

Hofstra Law Review

Do past decisions bias judges? This Article argues that judges might be unduly affected by previously spent judicial efforts. Appellate courts, for instance, are more reluctant to reverse a case the larger the resources the trial judge invested.

To provide empirical evidence for this proposition, this Article examines reversal rates of jurisdictional questions. As jurisdiction is independent of the merits, its resolution should not be affected by subsequent judicial efforts on the merits. Nonetheless, this study finds that the more resources that are invested on the merits of the case, the less likely appellate courts are to reverse the underlying …

Horton The Elephant Interprets The Federal Rules Of Civil Procedure: How The Federal Courts Sometimes Do And Always Should Understand Them, Donald L. Doernberg

Hofstra Law Review

The Court has used radically different techniques when it evaluates the scope of particular rules. When it examines whether there is a conflict between a Federal Rule and a provision of state law (usually, but not always, procedural law), it employs a distinctly read-my-lips approach to determining whether the Federal Rule speaks to the issue with the directness that Hanna v. Plumer (1965) and subsequent cases require. But when the Court considers whether a Federal Rule is consistent with the Rules Enabling Act’s (REA) requirement that no Rule shall “abridge, enlarge or modify” substantive law, a majority of the Justices …

Granivory Of Invasive, Naturalized, And Native Plants In Communities Differentially Susceptible To Invasion, Brian M. Connolly, D. E. Pearson, R. N. Mack

Biology Faculty Scholarship

Seed predation is an important biotic filter that can influence abundance and spatial distributions of native species through differential effects on recruitment. This filter may also influence the relative abundance of nonnative plants within habitats and the communities' susceptibility to invasion via differences in granivore identity, abundance, and food preference. We evaluated the effect of postdispersal seed predators on the establishment of invasive, naturalized, and native species within and between adjacent forest and steppe communities of eastern Washington, USA that differ in severity of plant invasion. Seed removal from trays placed within guild-specific exclosures revealed that small mammals were the …

Affective Responses To Music Without Recognition: Beyond The Cognitivist Hypothesis, W. Trey Hill

Psychology Faculty Publications

A recent topic of concern for those interested in the science of music is whether affective responses to music are the result of recognition or actual affective experience. Cognitivist researchers have found that individuals recognize rather than feel an affective response when listening to music, while emotivist proponents posit that people have an intrinsic affective experience to music. While it has been promoted that biological methods must be used in order to answer this recognition-experience problem cited above, the current authors employed a more traditional technique (i.e., paper and pencil self-report surveys). Data from the present study show that participants …

Recent Developments In Federal Income Taxation: The Year 2013, Martin J. Mcmahon Jr., Ira B. Shepard, Daniel L. Simmons

UF Law Faculty Publications

This recent developments outline discusses, and provides context to understand the significance of, the most important judicial decisions and administrative rulings and regulations promulgated by the Internal Revenue Service and Treasury Department during the most recent twelve months. The outline focuses on primarily on topics of broad general interest — income tax accounting rules, determination of gross income, allowable deductions, treatment of capital gains and losses, corporate and partnership taxation, exempt organizations, and procedure and penalties. It deals summarily with qualified pension and profit sharing plans, and generally does not deal with international taxation or specialized industries, such as banking, …

Deficiency Of Ataxia Telangiectasia Mutated Kinase Delays Inflammatory Response In The Heart Following Myocardial Infarction, Laura L. Daniel, Christopher R. Daniels, Saghar Harirforoosh, Cerrone R. Foster, Mahipal Singh, Krishna Singh

ETSU Faculty Works

Background: Ataxia-telangiectasia results from mutations in ataxia telangiectasia mutated kinase (ATM) gene. We recently reported that ATM deficiency attenuates left ventricular (LV) dysfunction and dilatation 7 days after myocardial infarction (MI) with increased apoptosis and fibrosis. Here we investigated the role of ATM in the induction of inflammatory response, and activation of survival signaling molecules in the heart acute post-MI.

Methods and Results: LV structure, function, inflammatory response, and biochemical parameters were measured in wild-type (WT) and ATM heterozygous knockout (hKO) mice 1 and 3 days post-MI. ATM deficiency had no effect on infarct size. MI-induced decline in heart function, …

Structural Racism, Institutional Agency, And Disrespect, Andrew J. Pierce

Philosophy, Theology and Religious Studies Faculty Publications

In recent work, Joshua Glasgow has offered a definition of racism that is supposed to put to rest the debates between cognitive, behavioral, attitudinal, and institutionalist definitions. The key to such a definition, he argues, is the idea of disrespect. He claims: "φ is racist if and only if φ is disrespectful toward members of racialized group R as Rs." While this definition may capture an important commonality among cognitive, behavioral, and attitudinal accounts of racism, I argue that his attempt to expand the definition to cover institutional or "structural" racism is less persuasive. Alternatively, I argue that structural racism …

Design And Study Of The Efflux Function Of The Egfp Fused Mexab-Oprm Membrane Transporter In Pseudomonas Aeruginosa Using Spectroscopy, Feng Ding, Kerry J. Lee, Ardeschir Vahedi-Faridi, Hiroshi Yoneyama, Christopher J. Osgood, Xiao-Hong Nancy Xu

Biological Sciences Faculty Publications

Multidrug membrane transporters (efflux pumps) can selectively extrude a variety of structurally and functionally diverse substrates (e.g., chemotoxics, antibiotics), leading to multidrug resistance (MDR) and ineffective treatment of a wide variety of diseases. In this study, we have designed and constructed a fusion gene (egfp-mexB) of N-terminal mexB with C-terminal egfp, inserted it into a plasmid vector (pMMB67EH), and successfully expressed it in the Δ MexB (MexB deletion) strain of Pseudomonas aeruginosato create a new strain that expresses MexA-(EGFP-MexB)-OprM. We characterized the fusion gene using gel electrophoresis and DNA sequencing, and determined its expression in live …

Super Soldiers: The Ethical, Legal And Operational Implications (Part 2), Patrick Lin, Max Mehlman, Keith Abney, Shannon French, Shannon Vallor, Jai Galliott, Michael Burnam-Fink, Alexander R. Lacroix, Seth Schuknecht

Philosophy

This is the second chapter of two on military human enhancement. In the first chapter, the authors outlined past and present efforts aimed at enhancing the minds and bodies of our warfighters with the broader goal of creating the “super soldiers” of tomorrow, all before exploring a number of distinctions—natural vs. artificial, external vs. internal, enhancement vs. therapy, enhancement vs. disenhancement, and enhancement vs. engineering—that are critical to the definition of military human enhancement and understanding the problems it poses. The chapter then advanced a working definition of enhancement as efforts that aim to “improve performance, appearance, or capability besides …

Effects Of Ph On Glia Proliferation And Apoptosis, Jodie Lee Kunkel

Theses, Dissertations and Culminating Projects

Glioblastoma Multiforme (GBM) is the highest-grade glioma and the most malignant form of astrocytoma (Brat and Mapstone, 2003; Hjelmeland and others). Diagnosis of GBM carries a prognosis of less than 14 months after diagnosis, despite surgical intervention, radiation, and chemotherapy (Hjelmeland and others). Unfortunately, the prognosis of GBM has remained unchanged over the last thirty years, even with abundant resources devoted to research (Barres, 2008). GBM tumors have a low intracellular pH that results in increased levels of proliferation and decreased levels of apoptosis. As a result, astrocytes, the cell type responsible for GBM, have been cultured and evaluated to …

Behavioral Response Of N. Spring Peepers (Pseudacris Crucifer) To A Common Road De-Icer, Nacl, Kara Lindstrom

Theses, Dissertations and Culminating Projects

Amphibians are highly susceptible to environmental degradation in the form of pollution and are therefore considered an indicator for pollutants. Amphibian populations have been on the decline in recent years and possible causes have been subject of much recent research. One possible contributor to the decline is the effect of the use of road de-icing salts on the availability of viable habitat choices. Road salt, primarily NaCl, is one of the leading contributors of chloride in aquatic environments in northern climates. Salt from road run-off has the ability to affect amphibians directly by causing a reduction in offspring fitness, resulting …

Antioxidant Effects Of Selenium Upon Exposure To Zinc And World Trade Center Particulate Matter In Prokaryotic And Eukaryotic Systems, Jagruti Patel

Theses, Dissertations and Culminating Projects

The antitoxic effect of selenium on zinc has been evaluated in different levels of living organisms. The growth was observed under various concentrations of zinc chloride as well as zinc chloride (ZnCl₂)/Selenium dioxide (SeO₂) using direct count and turbidity method while morphology and DNA is studied by performing DAPI stain. In prokaryotic Synechococcus sp. IU 625 (SIU 625), the growth was very similar to the control at the concentrations of lOmg/L, but reduced at 25mg/L while 50mg/L ZnCl₂ was lethal dosage and hence inhibited the growth completely. Morphological study indicated that the cells become longer …

Gothic Servants : Mothering Power Under The Guise Of Servility, Valerie Jean Santo

Theses, Dissertations and Culminating Projects

In this paper I challenge many of the previous readings and analysis of the Gothic servant and mother figures found in the American Gothic works of Henry James and Edith Wharton. Much of the Gothic tradition focuses on moral and social transgressions and their impact on morality and status. Because so many critics chose to focus on the impact of social hierarchies and the horrifying impact of the lower class abducting the role of the upper-class of whom they serve, often times those women in the role of the caretaker and nurturer are painted as social climbers concerned only with …

A Qualitative Study On Educational Authority, Shared Authority And The Practice Of Philosophy In A Kindergarten Classroom : A Study Of The Multiple Dimensions And Complexities Of A Democratic Classroom, Olivier Michaud

Theses, Dissertations and Culminating Projects

Authority has been theorized as an essential element of education, but one that we know very little about, although it has become increasingly problematic. One approach to educational authority, the approach that this dissertation studied, is based on the idea that authority should be shared between a teacher and her students. In this qualitative study, I was able to immerse myself in a kindergarten classroom in which the teacher was not only committed to democratic education, but who also integrated the practice of Philosophy for Children, one of the most radical forms of sharing authority with students, into her classroom. …

Green Remediation Of Veterinary Antibiotics In Soil-Water Systems, Pravin Anraj Punamiya

Theses, Dissertations and Culminating Projects

Veterinary antibiotics (VAs) are considered emerging contaminants of concern. Considerable efforts have been made to understand the fate and transport of VAs in soil and water environment and very few have attempted to develop novel remediation strategies to overcome the problem of antibiotic resistance and potential toxicity to aquatic species. To our knowledge, the present study is a pioneer study in which it attempts to develop a low-cost, “green” remediation technique utilizing a waste byproduct of the drinking water treatment industry, namely, the Al-based water treatment residuals (Al-WTR), as a sorbent to stabilize tetracycline (TTC) and oxytetracycline (OTC) in aqueous …

The Group Iva Cytosolic Phospholipase A2/C1p Interaction And Its Role In Eicosanoid Synthesis And Inflammation, Jennifer A. Mietla

Theses and Dissertations

In the presented study, we demonstrate that the interaction of group IVA cytosolic phospholipase A2 and ceramide-1-phosphate is crucial for production of eicosanoid synthesis in inflammation. Inflammation is a critical component of many disease states including anaphylaxis, cancer, cardiovascular disease, rheumatoid arthritis, diabetes and asthma. Eicosanoids are well established mediators of inflammation, and the initial rate limiting step in the production of eicosanoids is the liberation of arachidonic acid (AA) from membrane phospholipids by a phospholipase A2 (PLA2). The major phospholipase involved in this liberation of AA during the inflammatory response is group IVA cytosolic phospholipase A2 (cPLA2α). Previous studies …

Assessing Resilience In Stressed Watersheds, Kristine T. Nemec, Joana Chan, Christina Hoffman, Trisha L. Spanbauer, Joseph A. Hamm, Craig R. Allen, Trevor Hefley, Donald Pan, Prabhakar Shrestha

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Although several frameworks for assessing the resilience of social-ecological systems (SESs) have been developed, some practitioners may not have sufficient time and information to conduct extensive resilience assessments. We have presented a simplified approach to resilience assessment that reviews the scientific, historical, and social literature to rate the resilience of an SES with respect to nine resilience properties: ecological variability, diversity, modularity, acknowledgement of slow variables, tight feedbacks, social capital, innovation, overlap in governance, and ecosystem services. We evaluated the effects of two large-scale projects, the construction of a major dam and the implementation of an ecosystem recovery program, on …

A Professional Learning Community Activity For Science Teachers: How To Incorporate Discourse-Rich Instructional Strategies Into Science Lessons, Elizabeth Lewis, Dale Baker, Nievita Bueno Watts, Michael Lang

Department of Teaching, Learning, and Teacher Education: Faculty Publications

In this article we describe current educational research underlying a comprehensive model for building a scientific classroom discourse community. We offer a professional development activity for a school-based professional learning community, providing specific science instructional strategies within this interactive teaching model. This design activity provides a quick and practical means of transforming science lessons to be more engaging for students. Through this activity teachers can redesign any science lesson by focusing on each of the five core components of a scientific classroom discourse community: (a) scientific inquiry, (b) oral discourse, (c) written discourse, (d) academic language development, and (e) learning …

Responses Of Predatory Invertebrates To Seeding Density And Plantspecies Richness In Experimental Tallgrass Prairie Restorations, Kristine T. Nemec, Craig R. Allen, Stephen D. Danielson, Christopher J. Helzer

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

In recent decades, agricultural producers and non-governmental organizations have restored thousandsof hectares of former cropland in the central United States with native grasses and forbs. However,the ability of these grassland restorations to attract predatory invertebrates has not been well docu-mented, even though predators provide an important ecosystem service to agricultural producers bynaturally regulating herbivores. This study assessed the effects of plant richness and seeding density onthe richness and abundance of surface-dwelling (ants, ground beetles, and spiders) and aboveground(ladybird beetles) predatory invertebrates. In the spring of 2006, twenty-four 55 m × 55 m-plots wereplanted to six replicates in each of four …

The Effect Of Various Pathologies On Bone Quality, Daniel S. Porter

Theses and Dissertations--Biomedical Engineering

Bone’s ability to resist fracture is often ignored until a low-energy fracture occurs. Patients with Chronic Kidney Disease (CKD) or osteoporosis are at an increased risk of low-energy fracture. Generally, fracture risk is evaluated by using a bone mineral density (BMD) test. BMD values; however, do not fully predict bone’s ability to resist fracture. This suggests that other parameters may be involved. Bone quality is the term used to describe these parameters, which are categorized into three groups: structural, material, and microdamage. The aim of this dissertation research was to examine whether bone quality was altered in patients who: 1) …