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Reinventing The Sword: A Cultural Comparison Of The Development Of The Sword In Response To The Advent Of Firearms In Spain And Japan, Charles Edward Ethridge

LSU Master's Theses

Swords have been used throughout history as weapons of war, as symbols of power and wealth and as national and religious icons. Unlike other weapons however, the sword did not simply fade into the background as technological improvements caused the martial value to lessen. The primary purpose of this paper is to look at the development of the sword as an object of art, specifically in the countries of Spain and Japan, after the invention of the firearm. A brief history of the development of the sword from the earliest manifestations through the Iron Age is provided as way of …

The Effects Of Recq, Uvrd, And Recd Mutants Of Deinococcus Radiodurans On Resistance To Dna Damaging Agents, Stephannie Gauthier Ruiz

LSU Master's Theses

The genes encoding the putative nuclease RecD and the helicase RecQ were deleted from Deinococcus radiodurans R1 and replaced with constructs conferring hygromycin or spectinomycin resistance. The ÄrecD and ÄrecQ strains were found to be similar to wild type R1 strain in resistance to gamma irradiation. In contrast to the single mutant strains, the ÄuvrD, ÄrecQ double mutant was found to be extremely radiation sensitive, indicating that these proteins share a complementary activity needed for radioresistance. ÄrecD mutants have higher transformation efficiencies than the wild type R1 strains, suggesting an association of RecD with nucleases that degrade single stranded DNA. …

Oil Bypassing By Water Invasion To Wells: Mechanisms And Remediation, Juan Carlos Hernandez

LSU Doctoral Dissertations

This study addresses oil bypassing caused by water invasion to wells in edge and bottom water-drive oil reservoirs – a significant problem worldwide. It is shown that the amount of by-passed (not recovered) oil is significant and could be predicted analytically and reduced by modifying well’s completion. A large statistical sample from the population of possible reservoir-well systems with edge and bottom-water has been created theoretically using several databases of actual reservoirs properties worldwide. Dimensional analysis allowed converting reservoir properties distributions into dimensionless group distributions. Then, the amount of by-passed oil was correlated with the dimensionless groups using designed experiments …

Direct White Sugar Production: Optimization And Chemical Regeneration Of Fixed-Bed Activated Carbon Adsorbers, Raul Alejandro Cortes

LSU Master's Theses

A system for the direct production of white sugar from clarified sugar cane juice in a raw sugar factory has been developed at the Audubon Sugar Institute. This Direct White Sugar Production (DWiSP) system employs a series of columns packed with adsorbent media. Activated carbon is used in the first column(s) as a filter and bulk decolorizer. Ion exchange resins are then used to remove ash and remaining color. Batch testing was performed in order to determine equilibrium parameters. An analytical model was utilized in conjunction with column loading tests to determine dynamic characteristics of the carbon adsorber for use …

Hurricane Modeling In Gis: An Investigation Of Threshold Storm Events Affecting Special Medical Needs Populations In Coastal Louisiana, Kathryn Emily Streva

LSU Master's Theses

Recent hurricane events in coastal Louisiana have emphasized the severe vulnerability of medical special needs (MSN) patients during flood disasters. MSN populations may be comprised of hospital, nursing home or hospice patients; the physically or mentally disabled; medically-dependent individuals requiring life-sustaining equipment or medicines; and frail elderly. Over 150 hospital and nursing home fatalities resulted from Hurricane Katrina in New Orleans. More than four hundred elderly over the age of seventy perished. Chronic diseases and mental health illness were among the top conditions reported in field hospitals, emergency rooms and shelters immediately following the storm. Louisiana MSN facilities and residences …

Activism And Pedagogies: Feminist Reflections, Patricia Ticineto Clough, Michelle Fine

Publications and Research

Together our two essays move between scenes of teaching and researching with women and men who are or have been in prison. Having written on ethnography, autoethnography, and participatory research, we both have sought a method that would allow us to abandon superficial identifications, mistaken for deep connection, with those who are or have been incarcerated. While we are conscious of the failures and successes of our attempts, we nonetheless write because what we have learned about the state's support for mass incarceration and the state's retreat from public higher education—particularly for persons of color—more than warrants it. With this …

Review Of The Page Turner, Michael Adams

Publications and Research

Review of Denis Dercourt's 2006 film: http://www.media-party.com/discland/2007/07/the-page-turner.html

Review Of Pretty Things, Michael Adams

Publications and Research

Review of Gilles Paquet-Brenner's Pretty Things: http://www.media-party.com/discland/2007/12/pretty-things.html

Review Of Hamlet, Michael Adams

Publications and Research

Review of Kenneth Branagh's Hamlet: http://www.media-party.com/discland/2007/09/hamlet-1996.html

On The Intellectual Sources Of Laïcité: Rousseau, Constant, And The Debates About A National Religion, Helena Rosenblatt

Publications and Research

That French Protestants gave strong support to laïcité is by now well established. In recent work, Patrick Cabanel has even made a compelling case for the Protestant sources of laïcité, placing particular emphasis on the Protestant entourage of Jules Ferry (1832-1893) and stressing the inspiration provided by the pro-Protestant intellectual, Edgar Quinet (1803-1875.)

This article suggests that we look even earlier in time for the intellectual sources of laïcité. Seminal ideas can be found in the writings of two liberal Protestants, Jean-Jacques Rousseau (1712-1778) and Benjamin Constant (1767-1830.) Rousseau is usually counted among the opponents, and not the …

Offsetting Behavior And The Benefits Of Food Safety Policies In Vegetable Preparation And Consumption, Elvis Mokake Ndembe

Agribusiness and Applied Economics

Foodbome disease outbreaks have a tremendous impact on society, including foodbome illnesses, hospitalizations, lost work time, and deaths. These food-safety events have a significant influence in shaping consumers' perception of risk. Outbreaks of foodbome illnesses also have an effect on the development of public health policy. Due to these safety-related uncertainties in the food supply chain, various regulatory, safety, and health policies are implemented to decrease harm to potential victims. The total effect of such food-safety policies looked at in terms of reduction of foodbome illness, mortality, and food-related diseases may possibly be smaller than the forecasted effect because of …

Editorial

Contemporary Aesthetics (Journal Archive)

No abstract provided.

Art, Perception And Indeterminacy, Robert Pepperell

Contemporary Aesthetics (Journal Archive)

This article considers the phenomenon of visual indeterminacy, which occurs when the sensory data gathered from the visual system cannot be integrated with semantic knowledge. A number of examples are given, including from the author's own art work, and some results presented from a scientific study based on them. The implications for the operation of the mind and, in particular, the nature of aesthetic experience are addressed, and the distinction between the perception of visual forms and their cognitive interpretation is discussed. Arguments about the nature of aesthetic experience are then considered from some historical sources and interpreted in light …

Acquired Taste, Kevin Melchionne

Contemporary Aesthetics (Journal Archive)

Acquired taste is an integral part of the cultivation of taste. In this essay, I identify acquired taste as a form of intentional belief acquisition or adaptive preference formation, distinguishing it from ordinary or discovered taste. This account of acquired taste allows for the role of self-deception in the development of taste. I discuss the value of acquired taste in the overall development of taste as well as the ways that an over-reliance on acquired taste can distort overall taste.

Toward The "Tipping Point" Decision Aids And Informed Patient Choice, Jaime S. King, Annette M. O'Connor, John E. Wennberg, France Legare, Hilary A. Llewellyn-Thomas, Benjamin W. Moulton, Karen R. Sepucha, Andrea G. Sodano

Faculty Scholarship

No abstract provided.

Sunset Provisions In The Tax Code: A Critical Evaluation And Prescriptions For The Future, Manoj Viswanathan

Faculty Scholarship

No abstract provided.

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: It’s murder told in an unusual way that has this English professor fascinated; students chronicle their Education Abroad experiences through winning photographs; new chemistry faculty and facilities are advancing drug discovery and development; and more.

A Surviving Legacy: Nonviolent Resistance In The Congresssional Black Caucus 2001-2007, Rhone Sebastian Fraser

USF Tampa Graduate Theses and Dissertations

Select members of the Congressional Black Caucus through their votes, speeches, arrests and nonviolent forms of protest practice a renewed kind of nonviolent resistance against a neoconservative political agenda advanced by the executive branch of the U.S. government in the past six years. Their practices are nonviolent according to the definition of nonviolence discussed by Martin Luther King, Jr. in his 1962 New York Times Magazine article: "we will take direct action against injustice without waiting for other agencies to act...We will try to persuade with our words---but if our words fail we will try to persuade with our acts." …

Transport Characteristics Using Nor- Dihydroguaiaretic Acid (Ndga)- Polymerized Collagen Fibers As A Local Drug Delivery System, Eric Guegan

USF Tampa Graduate Theses and Dissertations

Dexamethasone and dexamethasone 21-phosphate were loaded into NDGA-polymerized collagen fibers and release rate studies were performed to calculate their diffusion coefficients. Dexamethasone loaded fibers were placed in a PBS solution for specified time intervals (1, 3, 6, 7, 12, 24, 30, and 48 hours) after which the eluant was removed and analyzed by capillary zone electrophoresis (CZE). CZE is a tool that can be utilized for quantitative analysis of chemical compounds. This data was incorporated into mathematical models to determine the diffusion coefficient. The diffusion coefficient (D) for dexamethasone in NDGA-polymerized collagen fibers is D = 1.86 x 10^{-14 …}

The Role Of Poly (Adp-Ribose) Polymerase-1 Inhibitors: Prevention Of Non Glutathione-Dependent Carbon Tetrachloride-Induced Hepatotoxic, Paul Christopher Grivas

USF Tampa Graduate Theses and Dissertations

Carbon tetrachloride (CCl4) is a hepatotoxicant known to elevate alanine aminotransferase (ALT) and other liver enzyme levels, and cause lipid peroxidation, as well as centrilobular necrosis. A number of poly ADP-ribose polymerase (PARP) inhibitors were administered via intraperitoneal (i.p.) injections to male ICR mice as cotreatments at various time intervals relative to the CCl4. Aminophylline, a water soluble complex consisting of two molecules of theophylline bridged by ethylene diamine, was administered one-half hour, one hour and two hours after CCl4. The levels of ALT in the serum, as well as malondialdehyde and its equivalent markers of oxidative damage in the …

Development Of Biocompatible Multi-Drug Conjugated Nanoparticles/Smart Polymer Films For Biomedicinal Applications, Kerriann R. Greenhalgh

USF Tampa Graduate Theses and Dissertations

It has been reported by the American Burn Association that 4,000 people die every year due to burn injury. After survival of the initial trauma, the next major obstacle that must be overcome is combating bacterial infection, the primary cause of mortality for burn victims (Chapter 1). The polyacrylate nanoparticle drug delivery system was created to provide a water-based solution for delivery of highly lipophilic antimicrobials; such as N-thiolated β-lactams, however, with the success of this system for these antimicrobials, it was extended towards other, commercially-available water-soluble antimicrobials through acrylation of the drug monomers, including those with observed bacterial resistance …

Development Of A Method To Determine Vapor Pressure Data Of Low Volatile Chemicals From A Knudsen Effusion Technique, Andrew R. Harshman

USF Tampa Graduate Theses and Dissertations

Vapor pressure data are vital to understanding impacts that substances, specifically pesticides, may exert on the environment. They enter into atmospheric deposition models for such chemicals which determine the fate and transport of these species in the environment. At normal application temperatures (i.e. room temperature) the vapor pressures of many of these chemicals are too low to be determined by conventional means. An isothermal Knudsen effusion technique was designed and developed in our laboratory for such measurements. The effusion mass as a function of time is measured in our technique using a thickness shear mode (TSM) acoustic wave sensor, which …

Exploring Childcare Professionals' Pedagogical Choice When Guiding Children's Social And Behavioral Development, Mary E. Harper

USF Tampa Graduate Theses and Dissertations

To date the research in the area of social emotional competence has focused on child-based intervention and outcomes. The findings cite effective approaches to assisting children in the area of social and emotional development involving promotion of appropriate social skills, explicit instruction of behavioral expectations, and support for emotional literacy and awareness (Wester --

Stratton, 1990; Hyson, 2004; Fox et al, 2003; Denham & Burton, 1996). These recommended practices requires teacher knowledge and skill, content knowledge in the area of social emotional developmental, and skills in using pedagogical techniques that support acquisition of the aforementioned areas. Educational researchers and specialists …

Attitudinal Factors Related To Driving Behaviors Of Young Adults In Belize: An Application Of The Precaution Adoption Process Model, Ismael A. Hoare

USF Tampa Graduate Theses and Dissertations

Young adults' risk-taking attitudes, risk perception, and knowledge of road laws and signs influence their driving behaviors. The adoption of risky driving behaviors increases young adults' risk of motor vehicle crashes. The purpose of this study was to increase the understanding of the factors that lead to increased risks of MVC-related mortality and morbidity for young adults in Belize, to provide support for the development of evidence-based programs, and, more importantly, to investigate the relationships involving young adults' risk-taking attitudes, risk perception, and knowledge of road laws and signs and their relation to driving behaviors. The Precaution Adoption Process Model …

Antibody Targeting Of Non Ionic Surfactant Vesicles To Vascular Inflammation, Elizabeth D. Hood

USF Tampa Graduate Theses and Dissertations

Cardiovascular disease (CVD) and particularly atherosclerosis is a leading cause of morbidity in the developed world. Atherosclerosis and the rupture of vulnerable atherosclerotic plaque cause 70% of deaths from CVD. The progression of atherosclerosis has been identified as a pathological inflammatory process. Targeting atherosclerotic drug therapies to inflammatory markers has emerged as an important and growing research area. The adhesion molecule CD44 has been implicated in the onset and build-up of atherosclerotic lesions throughout the course of development. The research in this dissertation is aimed at targeting anti-inflammatory therapy to activated vascular endothelium with directed with an anti-CD44 antibody, IM7, …

High-Stakes Testing In Florida: Media Portrayals And Parental Realities, Jennifer Gilroy Hunsecker

USF Tampa Graduate Theses and Dissertations

In 1998, Florida implemented a system of standardized testing known as the Florida Comprehensive Assessment Test (FCAT). While initially designed as one among many tools to assess student and school progress, the FCAT has become a high-stakes test. Schools whose students fail to meet certain benchmarks are in danger of losing their students to "school choice plans" (which enable parents of children attending failing schools to choose another, more highly rated school) while parents must contend with ever broadening educational policies. The implications of this policy have been far reaching. Textbook makers now market individualized textbooks that teach FCAT content, …

Raman Spectroscopy Of Inas/Gaas Quantum Dots Patterned By Nano-Indentation, Lindsay K. Hussey

USF Tampa Graduate Theses and Dissertations

Patterns of InAs/GaAs quantum dots (QDs) grown by the combination of nanoindentation technique and molecular beam epitaxy were studied. The resulting QDs tend to preferentially nucleate on indented areas rather than other regions. We studied the strain on the indentations, regions surrounding the indents, and non-indented areas. The QD LO mode for the patterned areas shifts by 7 cm-1 when compared to the non-patterned area. The biaxial strain in the indented areas producing this shift is four times larger than that in non-indented areas, explaining the QD preferential formation within these areas. This larger strain suggests that QDs on the …

The Development Of Leadership Skills Through Diversity Of Student Organizational Leadership, Daniel M. Jenkins

USF Tampa Graduate Theses and Dissertations

The steady increase of racial and ethnic diversity in public universities has provided student leaders with many challenges. However, little is known about the effects of racial and ethnic diversity on the development of these student leaders. This study aims to evaluate the effects of racial and ethnic diversity in college student organizations on the development of student leaders and the perceived value of such diversity on their development. The sample consists of 833 student leaders from Florida's ten public universities who completed online surveys. The questions asked were designed to evaluate their past and present leadership roles and skills, …

Public Relations Practices In Puerto Rico: An Exploratory Qualitative Study, Delia R. Jourde

USF Tampa Graduate Theses and Dissertations

This explorative study is a qualitative assessment of culture as a critical aspect of public relations practice in Puerto Rico. Reviewing definitions of culture, Hofstede's dimensions of cultural values, the Excellence Theory, and international case studies, this study sought to answer the following research questions: What national cultural traits have an impact on the practice of public relations in Puerto Rico? Do Puerto Rican practitioners feel their own cultural characteristics have an impact on their practice of public relations? Does the cultural diversity of Puerto Rico have an impact on public relations practice in that country? Does the country's strong …

Optimization Of Anti-Abeta Antibody Therapy, Rachel Anne Karlnoski

USF Tampa Graduate Theses and Dissertations

Alzheimer's disease (AD) is the most common form of dementia, a disease that gradually destroys brain cells and leads to progressive decline in mental function. The presence of high densities of neuritic plaques composed of Abeta in the cerebral cortices is a criterion for the post-mortem diagnosis of AD. The view that Abeta deposition drives the pathogenesis of AD (amyloid hypothesis) has received support from a wide range of molecular, genetic, and animal studies. This hypothesis has been the focus of therapeutic intervention leading to the development of anti-Abeta immunotherapy as a potential treatment. There is a great deal of …