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Context-Dependent Individual Variation In Foraging Behaviour And Parental Care In House Sparrows, David Moldoff

Theses and Dissertations--Biology

Behaviors can exhibit a wide degree of plasticity depending on the environmental context in which they are expressed. Despite this, repeatable differences have been found among and within individuals across a wide range of taxa. For my thesis, I investigated individual differences in foraging and parental care. In the first experiment, I assessed house sparrows (Passer domesticus) for domain-generality among neophobia, habituation and associative learning as they are all responses to novelty. While the results of the study find individual differences in each of these contexts the conclusion supported separate mechanisms for each response (domain-specificity). In the second experiment, I …

Dual Functions For Insulinoma-Associated 1 In Retinal Development, Marie A. Forbes-Osborne

Theses and Dissertations--Biology

Proper visual system function requires tightly controlled proliferation of a pool of relatively homogeneous retinal progenitor cells, followed by the stepwise specification and differentiation of multiple distinct cell types. These retinal cells, both neuronal and glial, must be generated in the correct numbers, and the correct laminar location to permit the formation of synaptic connections between individual cell types. After synapses are made, constant signaling is required as part of normal retinal function, and to maintain cellular identity and connectivity. These processes rely on both extrinsic and intrinsic signaling, with regulation of gene expression by cascades of transcription factors having …

Culminating A Decade Of Scholarship On Jules Verne, Arthur B. Evans

Global Language Studies Faculty publications

No abstract provided.

Internet Protocol Television And The Challenge Of "Mission Critical" Bits, Rob Frieden

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Four Futures Of Legal Automation, Frank Pasquale, Glyn Cashwell

Faculty Scholarship

No abstract provided.

Isolation And Identification Of Bioactive Compounds From Conradina Canescens Gray, Noura S. Dosoky

Dissertations

Natural products have been used in traditional medicine throughout history. All drugs and medicinal agents were derived from natural substances or inspired by a natural product. The major source of these remedies is higher plants which are great sources for new compounds that have a wide variety of activity. Conradina canescens Gray (false rosemary) is a common evergreen shrub, endemic to a small area of west Florida and adjacent Alabama and southern parts of Mississippi, USA. There are very limited studies on the chemical composition of this plant species. According to the available literature, this species has not been tested …

Animal And Pasture Responses To Grazing Management Of Chemically Suppressed Tall Fescue In Mixed Pastures, Jessica A. Williamson

Theses and Dissertations--Plant and Soil Sciences

Treatment of endophyte-infected tall fescue [Lolium arundinaceum (Schreb.) Darbysh] with the broad leaf herbicide Chaparral® can mitigate fescue toxicosis and enhance forage quality by suppressing seedhead emergence. Applying the herbicide to fescue pastures also reduces forage mass and promotes severe spot grazing when pastures are continuously grazed. A grazing experiment was conducted with steers (2013) and heifers (2014) to evaluate animal and plant responses in fescue-bluegrass (Poa pratensis L.) mixtures treated with Chaparral to determine the effects of grazing management on pasture carrying capacity, nutritive values, botanical composition, and animal performance. Continuous and rotational (i.e., four subdivisions to …

Examining Vegetative Growth Of Cool-Season Forage Grasses For Dairy Cattle Grazing Preference, Eric D. Billman

Theses and Dissertations--Plant and Soil Sciences

The objective of this study was to determine dairy cattle preference amongst four species of cool-season forage grasses: eight orchardgrasses (Dactylis glomerata L.), five tall fescues [Schedonorus arundinaceus (Schreb.) Dumort.], five perennial ryegrasses (Lolium perenne L.), and six festuloliums [xFestulolium braunii (K. Richt.) A. Camus.]; 24 cultivars in total. Each grazing trial utilized four Holstein-Friesian heifers over six hours. Maturity differences were eliminated by having animals graze only vegetative material. After six grazing trials (three each in 2014 and 2015), consistent results in animal preference were not found; three of the six trials did show preference …

Does Situationism Excuse? The Implications Of Situationism For Moral Responsibility And Criminal Responsibility, Ken Levy

Journal Articles

Criminal responsibility is almost universally thought to require moral responsibility. Using the psychological theory of "situationism,'" however, I will argue that criminal responsibility can survive-and therefore that defendants can be justly punished-without moral responsibility.

Inn Nems And Heterojunction Devices For Sensing Applications, Alina Wilson

Theses and Dissertations

Recent research trends in chemical and biological sensing have been geared toward developing molecular sensor devices that are fast, inexpensive, miniaturized, have low power consumption and are portable. The performance of these devices can be dramatically improved by utilizing multimodal detection techniques, new materials and nanofabrication technologies. To develop such sensor devices, we utilized Indium Nitride (InN) nanowires (NWs) to fabricate nanoelectromechanical system (NEMS) based sensors and Graphene/InN NW heterojunctions, and InN thin films to fabricate Graphene/InN thin film heterojunction based sensors. InN NWs, which exhibit interesting properties including high carrier density, superior electron mobility, strong surface charge accumulation, and …

A Taste For Things: Sensory Rhetoric Beyond The Human, Justine Beatrice Wells

Theses and Dissertations

Amidst rising agricultural pollution, poor conditions for livestock animals, and disparity between “high” and “low” food cultures, gustatory taste has entered contemporary public rhetoric as a significant modality of intervention. This dissertation considers the environmentalist and social potential of this public embrace of sensory rhetoric. To do so, I build a rhetorical theory of sensation through a sensory re-engagement of the rhetorical tradition. Scottish Enlightenment thinkers, I argue, embraced aesthetic taste as a site where rhetoric and ethics mingle, and yet in promoting its cultivation, they fell into elitism. The subsequent, Marxist discourse on sensory emancipation developed rhetoric’s sensory and …

Factors Contributing To Interannual Variability In The Abundance Of Bay Anchovy (Anchoa Mitchilli) Larvae, Steven B. Vega Jr.

Theses and Dissertations

Coastal ecosystems have been subject to increasing stressors over recent decades due to coastal development, human population growth, and climate change. Improving scientific understanding of the environmental factors which influence the productivity of fish populations in coastal ecosystems is vital to their prudent management, especially as the potential influence of anthropogenic climate change grows. Estuaries serve as critical habitats for many fishes of primary ecological, economic, and recreational importance. One such fish, the planktivorous Bay Anchovy (Anchoa mitchilli), is abundant along the Atlantic and Gulf coasts of the US and is a key prey resource for many estuarine and coastal …

H.P. Lovecraft & The French Connection: Translation, Pulps And Literary History, Todd David Spaulding

Theses and Dissertations

Weird fiction writer H. P. Lovecraft captured the zeitgeist of the modernist movement, despite his association with popular fiction. Lovecraft’s post-mortem climb from the margins of the American literary system to its center is indicative of his influence on “mass” and “elite” cultures alike in the second half of the twentieth century and onward. Lovecraft’s influence is not restricted to American culture, but it spread like an airborne virus to other cultures, and to France in particular. His imaginative weird fiction, a unique combination of horror and science fiction, has been translated into more than 25 languages from Bengali to …

Molecular Mechanisms Underlying Environmental Enrichment-Induced Neuroprotection In Vulnerability To Nicotine Addiction, Adrian Michael Gomez

Theses and Dissertations

Tobacco use is the number one preventable cause of death in the world. Nicotine is the principal, addictive component in tobacco responsible for its reinforcing properties that drive the behavioral manifestations of nicotine addiction. Environment is becoming increasingly implicated in nicotine susceptibility. However, the molecular mechanisms that underlie susceptibility to nicotine addiction remain unknown. An ideal animal model that addresses environmental factors uses rats raised in an enriched condition (EC), a standard condition (SC), and an impoverished condition (IC); which differ in novelty, social cohorts, handling, and physical activity. EC rats exhibit a neuroprotective-like phenotype in the behavioral resistance to …

Making The Irrational Rational: Nietzsche And The Problem Of Knowledge In Mikhail Bulgakov's The Master And Margarita, Brendan Mooney

Theses and Dissertations

The goal of this thesis is twofold: first, to explore the influence of the German philosopher Friedrich Nietzsche on the Russian writer Mikhail Bulgakov, and second, to use Nietzsche’s unpublished essay “On Truth and Lies in a Nonmoral Sense” (written 1873) to examine the problem of knowledge in Bulgakov’s The Master and Margarita (written 1928-1940).

In existing scholarship on Bulgakov’s masterpiece The Master and Margarita, the novel’s epistemological underpinnings are a topic that remains relatively unacknowledged. The “supernatural” element presents an opportunity to examine the manner in which man interacts with unprecedented phenomena, that is, phenomena that do not …

Who Speaks For The Fish? The Tragedy Of Europe's Common Fisheries Policy, Emily Self

Vanderbilt Journal of Transnational Law

The Common Fisheries Policy, enacted in 1983 as the European Union's primary overfishing regulation scheme, is widely regarded as a failure. Vast over exploitation in Europe's fisheries persists thirty years later, posing grave ecological consequences as well as economic devastation to Europe's fishing industry. In 2013, the EU overhauled the Common Fisheries Policy and enacted measures that oblige the EU and member states to support ecologically sustainable fishing practices, ban the harmful practice of discarding fish at sea, and give the member states more flexibility to tailor implementation to suit local conditions. While the 2013 reforms were momentous, those changes …

Differential Effects Of The Ahr On Immunoglobulin Gene Expression In Human B Cells, Naga Lakshmi Kaulini Burra

Browse all Theses and Dissertations

2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is a potent and persistent environmental toxin known to inhibit immunoglobulin (Ig) gene expression in various animal models. TCDD is thought to modulate gene expression through the aryl hydrocarbon receptor (AhR) and thereby a subsequent alteration in gene expression. The AhR is a ligand-activated transcription factor that regulates xenobiotic-metabolizing enzymes. The mouse 3'Ig heavy chain regulatory region (3'IghRR) is a sensitive transcriptional target of TCDD that may mediate, in an AhR-dependent manner, the inhibitory effect of TCDD on Ig expression. Human B cells could also be a sensitive target of TCDD. The current study focuses on determining the …

The Environmentalist Attack On Environmental Law, John Copeland Nagle

Journal Articles

This essay reviews two books written by leading scholars that express profound dissatisfaction with the ability of environmental law to actually protect the environment. Mary Wood’s “Nature’s Trust: Environmental Law for a New Ecological Age” calls for “deep change in environmental law,” emphasizing the roles that agency issuance of permits to modify the environment and excessive deference to agency decisions play in ongoing environmental destruction. Wood proposes a “Nature’s Trust” built on the public trust doctrine to empower courts to play a much more aggressive role in overseeing environmental decisionmaking. In “Green Governance: Ecological Survival, Human Rights, and the Law …

Adequate Disclosures In 140 Characters Or Less-Analysis Of How Endorsers Should Approach Advertising On A Platform With Character Limitations, Jacob Hughey

Emory Business Law Review

Social media websites such as Twitter and Facebook have transformed the way businesses and individuals market their products and services. These websites have given advertisers and promoters the ability to advertise directly to consumers who would most likely be interested in their product or service. However, advertising on social media can also bring an increased risk of consumer deception. As a result, several federal agencies have published guidance on how companies should proceed with advertising on social media sites and have been monitoring how companies advertise on character-limited platforms. For example, the FDA recently issued a warning to the makers …

21st Century Arms Control Challenges: Drones, Cyber Weapons, Killer Robots, And Wmds, Mary Ellen O'Connell

Journal Articles

The world faces tough arms control challenges from preventing the development and use of weapons of mass destruction to regulating the new weapons of the computer revolution. This article considers what works in arms control. Using military force in violation of international law to destroy nuclear facilities, to stop weapons shipments, or to punish the use of prohibited weapons typically fails. Diplomacy paired with lawful counter-measures has the superior track record. Reviving the art of diplomacy and re-committing to authentic international law will pay dividends in peace and security.

In Combination: Using Hybrid Rights To Expand Religious Liberty, Ryan S. Rummage

Emory Law Journal

The First Amendment to the United States Constitution protects, among other things, the right to the free exercise of religion. In 1990, the Supreme Court held, in Employment Division v. Smith, that valid and neutral laws of general applicability do not violate the Free Exercise Clause. While this decision has reduced the amount of religious liberty protection available to claimants, the decision did leave a silver lining for religious liberty claimants in the form of hybrid rights, which involve the combination of a free exercise claim with another constitutionally protected claim. Because the Supreme Court in Smith did not adequately …

Three May Not Be A Crowd: The Case For A Constitutional Right To Plural Marriage, Ronald C. Den Otter

Emory Law Journal

This Article takes seriously the substantive due process and equal protection arguments that support plural marriage (being able to marry more than one person at the same time). While numerous scholars have written about same-sex marriage, few of them have had much to say about marriages among three or more individuals. As progressive, successful, and important as the Marriage Equality Movement has been, it focuses on same-sex marriage at the expense of other possible kinds of marriages that may be equally worthwhile. The vast majority of Americans still do not discuss plural marriage openly and fairly, as if the topic …

Let's Talk About Guns: Should The Code Give Gun Owners Protection?, Armstead Lewis

Emory Bankruptcy Developments Journal

Although, the topic of firearms is often controversial and political, gun owners in the U.S. predominantly own firearms in a way that arguably allow firearms to be classified as 'household goods' in Section 522(f)(1)(b) and be included in the list of items that fit within the term of 'household goods' in Section 522(f)(4)(A) of the Bankruptcy Code. The recent proposals of the Protecting Gun Owners in Bankruptcy Acts of 2010, 2011, 2014, and 2015 make this a timely issue that should be addressed. The proposals of the Protecting Gun Owners in Bankruptcy Acts have requested that firearms be classified as …

Deception In Cosmetics Advertising: Examining Cosmetics Advertising Claims In Fashion Magazine Ads / 化妆品广告中的欺骗:分析时尚杂志广告中的化妆品广告, Jie G. Fowler, Timothy H. Reisenwitz, Les Carlson

Department of Marketing: Faculty Publications

The FDA has only focused upon the physical safety of cosmetics and has ignored the significant reasonability of advertising claims. As such, the present article is intended to examine/ascertain the extent to which cosmetics claims contain deceptive content in fashion ads. Through a content analysis, the study reported herein revealed that cosmetics claims were not evenly distributed. To that end, the preponderance of the claims appeared to be described primarily by three categories (scientific, performance and subjective). The results also showed that more cosmetics claims were classified as deceptive than were deemed as acceptable. Close examination of these trends revealed …

Taxonomy And Molecular Epidemiology Of Echinococcus Granulosus Sensu Lato, Thomas Romig, Dennis Ebi, Marion Wassermann

Harold W. Manter Laboratory of Parasitology: Library Materials

Echinococcus granulosus, formerly regarded as a single species with a high genotypic and phenotypic diversity, is now recognized as an assemblage of cryptic species, which differ considerably in morphology, development, host specificity (including infectivity/pathogenicity for humans) and other aspects. This diversity is reflected in the mitochondrial and nuclear genomes and has led to the construction of phylogenetic trees and hypotheses on the origin and geographic dispersal of various taxa. Based on phenotypic characters and gene sequences, E. granulosus (sensu lato) has by now been subdivided into E. granulosus sensu stricto (including the formerly identified genotypic variants G1-3), …

Evolution Of Hematophagous Habit In Triatominae (Heteroptera: Reduviidae), Fernando Otálora-Luna, Antonio J. Pérez-Sánchez, Claudia Sandoval, Elis Aldana

Harold W. Manter Laboratory of Parasitology: Library Materials

All members of Triatominae subfamily (Heteroptera: Reduviidae), potential vectors of Trypanosoma cruzi, etiologic agent of the Chagas disease, feed on blood. Through evolution, these bugs have fixed special morphological, physiological, and behavioral aptations (adaptations and exaptations) adequate to feed on blood. Phylogeny suggests that triatomines evolved from predator reduvids which in turn descended from phytophagous hemipterans. Some pleisiomorphic traits developed by the reduvid ancestors of the triatomines facilitated and modeled hematophagy in these insects. Among them, mouthparts, saliva composition, enzymes, and digestive symbionts are the most noticeable. However, the decisive step that allowed the shift from predation to hematophagy …

Sequence-Characterized Amplified Regions That Differentiate New World Screwworms From Other Potential Wound-Inhabiting Flies, Joan A Christen, Steven R. Skoda, Tiffany Heng-Moss, Donald J. Lee, John E. Foster

Department of Entomology: Faculty Publications

Abstract. New World screwworms, Cochliomyia hominivorax (Coquerel, 1858), were once devastating pests of warmblooded animals in the United States before they were successfully eradicated using the sterile insect technique. Guarding against the introduction of screwworms to North America or any other screwworm-free area relies on rapid, reliable identification of suspected cases. In the current study, the DNA from excised markers generated by randomly amplified polymorphic DNA polymerase chain reaction was used as the basis to generate 2 species-specific sequence-characterized amplified region molecular markers. Resulting primer pairs, named CR92A1 and J1A2 (each with forward and reverse components), produced amplicons of 852 …

Farmer Responses To Resistance Issues In Corn Rootworm To Bt Corn: Qualitative Analysis Of Focus Groups, Erin W. Hodgson, Robert Wright, Michael Gray, Thomas E. Hunt, Ken Ostlie, David A. Andow

Department of Entomology: Faculty Publications

Western corn rootworm is an important corn pest in the U.S. Some farmers noted unexpected corn rootworm injury of transgenic hybrids as early as 2008; however, the full extent of product performance is still not fully understood. We conducted telephone focus groups with farmers in 2013 to gain their perspective of current and future issues for corn rootworm. Respondents were surprised how quickly corn rootworm injury escalated in their fields and were disappointed with incorrect diagnoses from consultants and seed companies. Most participating farmers saw university Extension as an unbiased source of information.

Diel Patterns Of Colaspis Brunnea And Colaspis Crinicornis (Coleoptera: Chrysomelidae) In Southeastern Nebraska, Kentaro Miwa, Lance Meinke

Department of Entomology: Faculty Publications

A field study was conducted to increase our understanding of diel activity patterns of Colaspis brunnea (F.) and Colaspis crinicornis Schaeffer (Coleoptera: Chrysomelidae) in key crop habitats. Within 24-h periods, C. brunnea was sampled in clover fields (primarily red clover, Trifolium pretense (L.), with some sweet clover, Melilotus officinalis (L.) Pallas, and downy brome, Bromus tectorum (L.)) and soybean, Glycine max (L.) Merrill, fields, using a sweep-net, while whole-plant-count sampling was used to monitor C. crinicornis densities in field corn, Zea mays (L.). Sweep-net captures of C. brunnea were significantly greater at night than during the day, suggesting possible vertical …

Transcriptional Responses Of Tolerant And Susceptible Soybeans To Soybean Aphid (Aphis Glycines Matsumura) Herbivory, Travis J. Prochaska, Teresa Donze-Reiner, L. Marchi-Werle, N. A. Palmer, Thomas E. Hunt, Gautam Sarath, Tiffany Heng-Moss

Department of Entomology: Faculty Publications

The soybean aphid, Aphis glycines Matsumura, was introduced in 2000 to North America and has become one of the most significant pests to soybean, Glycine max (L.) Merrill, production. Possible solutions to this problem are the use of resistant plants and the understanding of the genes involved in plant resistance. In this study, we sought to better understand the genes involved in the tolerance response of soybean plants to the soybean aphid, utilizing tolerant (KS4202) and susceptible (K-03-4686) plants. Studies were conducted under greenhouse conditions. Leaf samples of both tolerant and susceptible plants were collected at day 5 and day …