Digital Commons Network^™

Novel Molecular Targets For Genistein In Prostate Cancer Cells, Kendra T. Merchant

Electronic Theses and Dissertations 2000 - 2009

Prostate cancer is the most common form of non-skin cancer and the second leading cause of cancer deaths within the United States. The five year survival rate has increased from 69% to 99% over the last 25 years for the local and regional disease, but has remained fairly low (approximately 34%) for the advanced disease. Therefore, current research is aimed at finding complementary or alternative treatments that will specifically target components of the signal transduction, cell-cycle and apoptosis pathways to induce cell death, with little or no toxic side effects to the patient. In this study we investigated the effect …

Potential Therapies And Neuroprotective Cascades In Anoxia Tolerant Freshwater Turtle Trachemys Scripta Ellegans, Gauri. Nayak

Electronic Theses and Dissertations 2000 - 2009

Mammalian neurons exhibit extreme sensitivity to oxygen deprivation and undergo rapid and irreversible degeneration when oxygen supply is curtailed. Though several neuroprotective pathways are activated during oxygen deprivation, their analyses are masked by the complex series of pathological events which are triggered simultaneously. Such events can be analyzed in the anoxia tolerant fresh water turtle, which can inherently survive the conditions of oxygen deprivation and post-anoxic reoxygenation without brain damage. It is likely in such a model that modulation of a particular molecular pathway is adaptive rather than pathological. The major objective behind this study was to analyze the intracellular …

Philosophy Of The Animal In 20th Century Literature, Jamie Johnson

Electronic Theses and Dissertations 2000 - 2009

The following dissertation examines the philosophy of the animal as it appears in twentieth-century British and American literature. I argue that evolutionary theory, along with the Romantic emphasis on sympathy, creates an historical shift in our perception of humans and nonhumans. Beginning with Herman Melville's classic novel, Moby-Dick, the whale represents what I call a transitional animal figure in that the whale not only shows the traditionally symbolic literary animal but also the beginnings of the twentieth century shift toward the literal animal-as-subject. My proposed comparative analysis consists of a return to classic existential and phenomenological philosophers with animal studies …

Population Distribution Of Liguus Fasciatus Solidus In Long Pine Key Of Everglades National Park, Jason R. Fadely

Electronic Theses and Dissertations 2000 - 2009

The study examined the past and present spatial distribution of the Florida tree snail, L. fasciatus solidus, in the Long Pine Key area of the Everglades National Park. Remote sensing and mobile GIS were used to create a GIS database of the field research results. Collection and survey-based data were used to create a current spatial distribution map of L. fasciatus solidus throughout the Long Pine Key area. The data collected during the 2006 survey were compared to a 1931 survey of the same study area conducted by Dr. William Clench of the Museum of Comparative Zoology (MCZ) of Harvard …

Prehistoric Trade Routes In The Lake Okeechobee Region, Gregory J. Mount

Electronic Theses and Dissertations 2000 - 2009

During pre-Columbian times, the Lake Okeechobee Region was home to people of the Belle Glade culture. The lake provided an area rich in resources that facilitated not only the hunter-gatherer-fisher lifestyle of the people but also supported increased cultural complexity. Over time, people participated in an exchange network, trading materials with cultural groups from a variety of locations. This thesis provides an analysis of those non-local artifacts, their probable points of origins and the type of exchange that facilitated the movement of these goods into the region.

Probabilistic Predictor-Based Routing In Disruption-Tolerant Networks, Quan. Yuan

Electronic Theses and Dissertations 2000 - 2009

Disruption-Tolerant Networks (DTNs) are the networks comprised of a set of wireless nodes, and they experience unstable connectivity and frequent connection disruption because of the limitations of radio range, power, network density, device failure, and noise. DTNs are characterized by their lack of infrastructure, device limitation, and intermittent connectivity. Such characteristics make conventional wireless network routing protocols fail, as they are designed with the assumption the network stays connected. Thus, routing in DTNs becomes a challenging problem, due to the temporal scheduling element in a dynamic topology. One of the solutions is prediction-based, where nodes mobility is estimated with a …

Raise It Overhead, Alison Amato

Electronic Theses and Dissertations 2000 - 2009

This is a collection of poetry that deals with contradiction, generation, and degeneration. It also confronts ideals embedded in culture and society that have become points of emotional conflict for many. This collection often focuses on successfully communicating feelings and ideas through the brevity of language. However. at some points it is necessary to set aside the practice of brevity and lengthen the works in order go beyond restrictive bounda ries and enter a realm of continuation, control, and repetition. Many of the poems begin without beginnings and end without resolutions both allowing the reader to draw from it personal …

Big, Bad, Black And Gay: Overcoming The Shackles Of The Socially Constructed Black Masculine, Scott Skinner-Thompson

Publications

No abstract provided.

Revision Of The Ant Genus Procryptocerus (Hymenoptera: Formicidae: Myrmicinae: Cephalotini), Francisco Serna

Open Access Theses & Dissertations

Ants of the genus Procryptocerus (Hymenoptera: Formicidae) are characterized by the protrusion of the clypeus forming a broad nasus and antennal scrobes over the eyes. The toruli are located directly posterior to the flanks of the nasus opposite to each other. The vertex is deflexed in most species. I present an in-group comparison of the external morphology focusing on the workers. I also present a general morphology for gynes and males. I analize previously mentioned characters as well as new ones, and clarify their character states in different species. For the metasoma I propose a new system of ant metasomal …

Exploring Poly(Ethylene Glycol) As A Suitable Material For Peripheral Nerve Regeneration Scaffolds Manufactured By Stereolithography, Nubia Zuverza

Open Access Theses & Dissertations

One of the challenges in tissue engineering is to have spatial and temporal control over the biological elements within a scaffold used to guide regeneration for example of transected nerves. Some of the physical and chemical characteristics to regulate include incorporation of bioactive domains and release of chemical signals. This study presents the use of stereolithography (SL) to incorporate localized domains for cell adhesion in addition to include releasable nerve growth factor (NGF) in the process of building poly(ethylene glycol)diacrylate (PEGda) hydrogel scaffolds. Besides providing sites for cell attachment, an ideal nerve guidance conduit (NGC) should be able to release …

Multi-Objective Network Reliability Optimization Using Evolutionary Algorithms, Franciso Oswaldo Aguirre

Open Access Theses & Dissertations

This work presents a new multiple objective evolutionary algorithm to solve three well known network reliability allocation problems considering different conflicting objectives to be optimized simultaneously. The new algorithm is applied in the design of a telecommunication network that is formed for several stations or nodes interconnected by telecommunication links or paths. The problem presented in this work involves finding which links to activate in order to obtain connectivity in the nodes. The number of nodes that need to be connected depends of the case that is being evaluated. The three network reliability problems considered are: all-terminal, k-terminal, and two-terminal. …

Symbiotic Effects Of The Fungus Glomus Sp. On Chromium(Iii), Chromium(Vi), And Lead(Ii) Uptake By Mesquite (Prosopis Sp.): A Novel Method To Remediate Heavy Metals, Jack A. Arias

Open Access Theses & Dissertations

The indiscriminate disposal of lead (Pb) and chromium (Cr) containing wastes has resulted in a detrimental impact on environmental health. Lead and Cr are in the EPA priority list due to their degree of toxicity on humans, animals, plants, and other living organisms. The removal of toxic wastes involves technologies that are expensive, sometimes incomplete, and could represent health hazards. In addition, site restoration after contaminant removal encompasses time and technological resources. Phytoremediation, the use of plants alone or associated with microorganisms, represents a potentially cost-effective option in the long term management of contaminated sites. Various plants known as "hyperaccumulators" …

Salsola Kali (Tumbleweed): A Possible Biomonitoring Device For The Detection Of Airborne Heavy Metals, Tenoch Benitez

Open Access Theses & Dissertations

Vehicular congestion generates particulate matter and contaminants such as lead, cadmium, copper, chromium, nickel, and zinc which have been detected in the U.S.-Mexico border region. To overcome the inconvenience of expensive sampling techniques, scientists started to assess air quality by using bioindicator plants, a technique called biomonitoring. Biomonitoring is an inexpensive and environmentally friendly approach to determine inorganic contaminants at trace levels. The purpose of this project was to determine the effectiveness of tumbleweed (Salsola kali) plants, sprayed with chelating agents, as a passive monitoring device to determine the possible presence of heavy metals in the ambient air around international …

Uptake Of Pahs And Metals By Plants In Arid Environment, Zarhelia Carlo

Open Access Theses & Dissertations

Study of plant uptake of PAHs with the concurrent presence of metals in laboratory conditions was done with the aim to resemble specific combinations of natural environment. Toxicological response of seedlings was tested to define treatment conditions or possible interferences. The levels of PAHs and metals in the treatments were set up to have no toxic effect on plant growth. The complexity of concurrent contamination was demonstrated in a laboratory with soil. No visual differences were observed among various dose treatments of Cu and Zn with organics three PAHs, Phenanthrene (Phen), Acetoanthrancene, and Benzo(a)pyrene (BaP). The metal analysis by ICP/OES …

Ms.Ms., Amanda Elvira Cuellar

Open Access Theses & Dissertations

In this paper, the idea that Shakespeare's Caesar is just as Shavian as Shaw's representation of Julius Caesar is explored. In addition, an examination of the characteristics of the Life Force that prevail in Caesar and Cleopatra is presented. I compare these characteristics to the qualities described in Shakespeare's play. Ultimately, both rulers employ the power of the Life Force which exemplifies each man's genius.

Art In A New Light: Design And Assessment Of Illuminants To Reduce Photochemical Degradation Of Works Of Art, Monica Fabiola Delgado

Open Access Theses & Dissertations

The purpose of this research is to design the best lighting that will minimize long term photochemical degradation of Old Master Drawings and/or other works of art, while maintaining the patron's appreciation of the object's color and detail. The present approach is a technological refinement to the basic underlying earlier work on fluorescent lighting by W. A. Thornton, W.A. at General Electric1. Thin-film dielectric, multi-coating technology is used to create filters that eliminate ultraviolet light, near infrared light and significant unnecessary parts from the visible spectrum, thus maximizing the reduction in photochemical degradation, while maintaining optimal color rendering. Three interference …

The Association Of Dust Events With Asthma Exacerbation In The U.S.-Mexico Border Children: A Pilot Study, Monika Gaytan

Open Access Theses & Dissertations

Background. Asthma is one of the most prevalent chronic pediatric illnesses in the U.S. and a major cause of childhood disability, hospitalization, and missed schooldays. Air pollution is one of a number of known environmental triggers known to exacerbate pediatric asthma. Emerging evidence also suggests that exposure to dust aerosols associated with dust storm events may trigger asthmatic symptoms. The Paso del Norte (PDN) region is the single most dust-prone major metropolitan area in the U.S., averaging 14.5 major dust events/yr. The annual peak in dust event activity occurs during March to May where there is a 42% chance of …

Revision Of The Ant Genus Crematogaster (Hymenoptera: Formicidae) In North America, Cynthia Ellen Morgan

Open Access Theses & Dissertations

The natural history of thirty-eight species of the genus Crematogaster in North America has been discussed and distribution of specimens mapped. A dichotomous key to the workers of these species has been developed. I hypothesized that the species richness is not as great as previously thought in North America. A taxonomic review of these species has been made with the following changes:

Crematogaster cerasi Fitch 1855 senior synonym of C. browni Buren1968.

C. coarctata Mayr 1870 senior synonym of C. californica Emery 1895, C. mormonum

Emery 1895 and C. colei Buren1968.

C. depilis Wheeler 1919 senior synonym of C. larreae …

Geography Of Pestecide Exposure In The Lower Valley (El Paso County, Texas), Critina Solis Sanchez

Open Access Theses & Dissertations

Previous studies using GIS have been used to understand the demographics of particular areas of a city and the risks associated with living there. In the Lower Valley (Socorro, Clint, and San Elizario) area of El Paso County (TX), there has been a rapid growth in population. This increase in growth has led to this project about the types of pesticides used in farms and if they are creating possible health risks for people living in this area and which populations are most at risk. To determine population risk, I use existing GIS information, specifically a USDA aerial photograph taken …

Benchmarking Biodiversity: Land Resource Mapping In The Ord River Catchment., Tricia Handasyde, Peter J. Tille, Noel R. Schoknecht, Karen Carnes

All other publications

This 2009 report describes the mapping of landform, vegetation and soils undertaken in the Ord River Catchment in the East Kimberley of Western Australia in order to provide a basis for biodiversity benchmarking. The project: • brought together and standardised existing Ord River catchment land resource mapping held by the Department of Agriculture and Food (DAFWA) and Department of Environment and Conservation (DEC) in a format compatible with adjoining mapping in the Northern Territory • mapped to land unit level an additional 4400 sq km of the Ord River catchment. • re-digitised 2200 sq km of vegetation mapping previously not …

Western Australian Natural Resource Management Plan 09, Department Of Agriculture, Western Australia

Natural resources published reports

The purpose of the State Natural Resource Management [NRM] Plan is to communicate the direction for sustainably managing Western Australia's natural resources.

This direction has been informed by previous initiatives such as the 'Decade of Landcare', several programs focused on salinity, the Western Australian State Sustainability Strategy (2009), and more recently a report commissioned by the State entitled The delivery of Natural Resources Management in Western Australia - a review (2006), which recommended preparation of an NRM Plan. The review noted that the most important issue for the State to clarify first was the outcome it seeks rather than how …

Soil Acidity : A Guide For Wa Farmers And Consultants, Chris Gazey, Stephen Davies

Bulletins 4000 -

Soil acidity: a guide for WA farmers and consultants provides all the necessary information for effective management and understanding of soil acidity in a user-friendly handbook including many examples, diagrams and photographs.

Tennessee Farm Bureau News - January 2009, Tennessee Farm Bureau Federation

Tennessee Farm Bureau News

No abstract provided.

A 'Ho New World: Raced And Gendered Insult As Ersatz Carnival And The Corruption Of Freedom Of Expression Norms, Lolita Buckner Inniss

Publications

Carnivalization, a concept developed by literary theorist Mikhail Bakhtin and later employed in broad social and cultural contexts, is the tearing down of social norms, the elimination of boundaries, and the inversion of established hierarchies. It is the world turned upside down. Ersatz carnival is a pernicious, inverted form of carnival, one wherein counter-discourses propounded by outsiders are appropriated by elites and frequently redeployed to silence and exclude those same outsiders. The use of the slur "'ho" by gangsta' rappers in the performance of songs that articulate a vision of urban culture is an example of carnivalization. Thus, when words …

African Wetlands Of International Importance: Assessment Of Benefits Associated With Designations Under The Ramsar Convention, Royal C. Gardner, Kim Diana Connolly, Abou Bamba

Journal Articles

A party to the Ramsar Convention on Wetlands must designate at least one site within its territory as a Wetland of International Importance. To assess the benefits associated with these international designations, the authors conducted a survey of 26 Ramsar sites in 18 countries in Africa. After a brief introduction to the Ramsar Convention, the article describes the sites that were surveyed, focusing on the ecosystem services they provide and the challenges they face. The article then examines how the sites are identified with the Ramsar Convention and found that designation provided benefits such as: increased support for protection and …

Newfound Lake, Cooperative Extension

UNH Cooperative Extension

No abstract provided.

Trademark Use And The Problem Of Source, Mark P. Mckenna

Journal Articles

This Article mediates a scholarly debate regarding the existence and desirability of a "trademark use" doctrine. It argues that trademark use is a predicate of liability under the Lanham Act, but those who advocate treating trademark use as a threshold question put much more weight on that concept than it can bear. Courts cannot consistently apply trademark use as a distinct element of the plaintiff's prima facie case because trademark use can be determined only from the perspective of consumers. Specifically, courts can determine whether a defendant has made trademark use of a plaintiff's mark only by asking whether consumers …

Standing, Spending, And Separation: How The No-Establishment Rule Does (And Does Not) Protect Conscience, Richard W. Garnett

Journal Articles

The First Amendment’s “Establishment Clause” is widely thought to protect “conscience.” Does it? If so, how? It is proposed in this paper that the no-establishment rule does indeed promote and protect religious liberty, and does safeguard conscience, but not (or, at least, not only) in the way most people think it does, namely, by sparing those who object from the asserted injury to their conscience caused by public funding of religious activity.

The Supreme Court’s decision in Hein v. Freedom from Religion Foundation - a case in which the Justices limited taxpayer standing to bring Establishment Clause claims - reminds …

Religious Freedom, Church Autonomy, And Constitutionalism, Richard W. Garnett

Journal Articles

Our topic at this symposium is "religion, the state, and constitutionalism"-not "the Constitution," or "the First Amendment," but "constitutionalism." Countless conferences, cases, books, and articles have wrestled with one version or another of the question, "how does our Constitution, with its First Amendment and its religion clauses, promote, protect, or perhaps restrain religion?" We are considering, it seems to me, a question that is different, and that is different in interesting and important ways: What are connections between religion and religious freedom, on the one hand, and constitutionalism, on the other?

What’S In A Name? Managing Multiple Organizational Identities In A Catholic University, Sarah Bonewits Feldner, Scott C. D'Urso

College of Communication Faculty Research and Publications

This paper examines the situation surrounding a proposed nickname change for Marquette University. The analysis draws upon current work that explores multiple organizational identities and stakeholder participation in making such a decision. The article focuses on Catholic universities and considers tensions that emerge as the faith mission interacts with the secular purposes of the organization. We argue that, rather than focusing on the faith-mission alone, Catholic universities are at their best when they attend to multiple identity targets when communicating decisions to various constituency groups.