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2009

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Precession Electron Diffraction And Its Advantages For Structural Fingerprinting In The Transmission Electron Microscope, Peter Moeck, Sergei Rouvimov Jan 2009

Precession Electron Diffraction And Its Advantages For Structural Fingerprinting In The Transmission Electron Microscope, Peter Moeck, Sergei Rouvimov

Physics Faculty Publications and Presentations

The foundations of precession electron diffraction in a transmission electron microscope are outlined. A brief illustration of the fact that laboratory-based powder X-ray diffraction fingerprinting is not feasible for nanocrystals is given. A procedure for structural fingerprinting of nanocrystals on the basis of structural data that can be extracted from precession electron diffraction spot patterns is proposed.

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What Kinds Of Statutory Restrictions Are Jurisdictional?, Scott Dodson Jan 2009

What Kinds Of Statutory Restrictions Are Jurisdictional?, Scott Dodson

Faculty Scholarship

No abstract provided.

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Measuring Insider Trading Damages For A Private Plaintiff, William K.S. Wang Jan 2009

Measuring Insider Trading Damages For A Private Plaintiff, William K.S. Wang

Faculty Scholarship

No abstract provided.

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Othering The Other: The Spectacle Of Katrina For Our Racial Entertainment Pleasure, Mariana Ortega Jan 2009

Othering The Other: The Spectacle Of Katrina For Our Racial Entertainment Pleasure, Mariana Ortega

Contemporary Aesthetics (Journal Archive)

The following essay examines visual representations of hurricane Katrina in popular media in order to show how photography continues to be enlisted in the production of the racial spectacle, the transformation of the plight of people of color into entertainment. The essay also analyzes how such a use of the visual serves to solidify the understanding of people of color by way of a black-white binary that does not do justice to current U.S. demographics. The essay provides a glimpse into the intertwining between the visual and racial thinking.

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The Empire Sings Back: Aesthetics, Politics, And Postcolonial Whimsy, Namita Goswami Jan 2009

The Empire Sings Back: Aesthetics, Politics, And Postcolonial Whimsy, Namita Goswami

Contemporary Aesthetics (Journal Archive)

This essay recovers the devalued aesthetic dimension of the Bollywood film/song from its political over-determination as national allegory. The qualities attributed to the film/song, such as effeminacy, irrationality, fantasy, and non-synchronicity, which I term its postcolonial whimsy, and its surplus value as the Bollywood film’s most transnational component, allow for the free play of the imagination. This admits the possibility of another performative public culture and imagined community not premised on exploitation, calculability, and passive spectatorship and consumption. The film/song enables affect without literal linguistic comprehension, especially among those unfamiliar with the indigenous languages and musical traditions. What is derided …

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Noninvasive Measurement Of Aminolevulinic Acid-Induced Protoporphyrin Ix Fluorescence Allowing Detection Of Murine Glioma In Vivo, Summer L. Gibbs-Strauss, Julia A. O'Hara, P Jack Hoopes, Tayyaba Hasan, Brian W. Pogue Jan 2009

Noninvasive Measurement Of Aminolevulinic Acid-Induced Protoporphyrin Ix Fluorescence Allowing Detection Of Murine Glioma In Vivo, Summer L. Gibbs-Strauss, Julia A. O'Hara, P Jack Hoopes, Tayyaba Hasan, Brian W. Pogue

Dartmouth Scholarship

Aminolevulinic acid (ALA)-induced protoporphyrin IX (PpIX) fluorescence is studied as a contrast agent for noninvasive detection of murine glioma, using the fluorescence-to-transmission ratio measured through the cranium. Signals measured prior to administration of ALA are very similar between control animals, 9L-GFP, and U251 tumor-bearing animals. However, 2 h after ALA administration, the PpIX signal from both tumor-bearing groups is significantly higher than the control group (9L-GFP group p-value=0.016, and U251 group p-value=0.004, relative to the control group). The variance in signal from the 9L-GFP group is much larger than either the control group or the U251 group, which is consistent …

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Quantitative Imaging Of Scattering Changes Associated With Epithelial Proliferation, Necrosis And Fibrosis In Tumors Using Microsampling Reflectance Spectroscopy, Venkataramanan Krishnaswamy, P Jack Hoopes, Kimberley S. Samkoe, Julia A. O'Hara, Tayyaba Hasan, Brian W. Pogue Jan 2009

Quantitative Imaging Of Scattering Changes Associated With Epithelial Proliferation, Necrosis And Fibrosis In Tumors Using Microsampling Reflectance Spectroscopy, Venkataramanan Krishnaswamy, P Jack Hoopes, Kimberley S. Samkoe, Julia A. O'Hara, Tayyaba Hasan, Brian W. Pogue

Dartmouth Scholarship

Highly localized reflectance measurements can be used to directly quantify scatter changes in tissues. We present a microsampling approach that is used to raster scan tumors to extract parameters believed to be related to the tissue ultrastructure. A confocal reflectance imager was developed to examine scatter changes across pathologically distinct regions within tumor tissues. Tissue sections from two murine tumors, AsPC-1 pancreas tumor and the Mat-LyLu Dunning prostate tumor, were imaged. After imaging, histopathology-guided region-of-interest studies of the images allowed analysis of the variations in scattering resulting from differences in tissue ultra-structure. On average, the median scatter power of tumor …

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Finding Confucianism In Scientology: A Comparative Analysis, John Albert Kieffer Jan 2009

Finding Confucianism In Scientology: A Comparative Analysis, John Albert Kieffer

USF Tampa Graduate Theses and Dissertations

Scientology holds considerable interest for scholars of new religious movements. As such, this study aims to contribute new data and insight to ongoing theoretical work within this area of religious studies scholarship. Engaged in this inquiry are the similarities between Scientology, the new religious movement founded in 1951 by L. Ron Hubbard (1911-1986), and the Chinese religion, Confucianism, which originates with the teachings of Confucius (551-479 BCE). Though Hubbard admits being influenced by eastern thinking such as Buddhism and Daoism in shaping his worldview, he specifically discounts Confucius as relevant in this regard. However, through comparisons between Scientology and Confucianism, …

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Optical Detection Of Co And H2 Based On Surface Plasmon Resonance With Ag-Ysz, Au And Ag-Cu Nanoparticle Films, Denis Kitenge Jan 2009

Optical Detection Of Co And H2 Based On Surface Plasmon Resonance With Ag-Ysz, Au And Ag-Cu Nanoparticle Films, Denis Kitenge

USF Tampa Graduate Theses and Dissertations

Silver, gold, and copper metallic nanoparticle films have been utilized in various MEMS devices due to not only their electrical but also their optical properties. The focus of this research is to study the detection at room temperature of carbon monoxide (CO) and hydrogen (H2) via Surface Plasmon Resonance (SPR) phenomenon of silver-embedded Yttrium Stabilized Zirconium (Ag-YSZ) nanocomposite film, gold (Au) nanoparticle film, and an alloy film of silver-copper (Ag-Cu) , grown by the Pulsed Laser Deposition (PLD). To determine the appropriate film materials for quick and accurate CO and H2 detection at room temperature with the PLD technique, the …

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Intervention In Painting By Marlene Dumas With Titles Of Engagement: Ryman's Brides, Reinhardt's Daughter And Stern, Susan King Klinkenberg Jan 2009

Intervention In Painting By Marlene Dumas With Titles Of Engagement: Ryman's Brides, Reinhardt's Daughter And Stern, Susan King Klinkenberg

USF Tampa Graduate Theses and Dissertations

Marlene Dumas is known for her portraits and figurative paintings and drawings. This study focuses on three paintings by Dumas that reference male icons of art: Stern (2004), Ryman's Brides (1997), and Reinhardt's Daughter (1994). In referencing Ad Reinhardt, Robert Ryman and in the case of Stern, Gerhard Richter, Dumas engages with each artist and the history of painting in specific ways. As this thesis title indicates, I argue that Dumas uses artistic allusion pervasively throughout her oeuvre to conduct an intervention in painting. I propose that this interposition is a way to navigate and question the canon, while strengthening …

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Shadows Fall On Main Street: Film Noir Travels Out Of The City, Anthony Laporte Jan 2009

Shadows Fall On Main Street: Film Noir Travels Out Of The City, Anthony Laporte

USF Tampa Graduate Theses and Dissertations

After World War II, film audiences of American crime dramas, later termed film noirs, witnessed the relocation of several film narratives to settings outside of the traditional urban environment. These films began to defy the conventional notion that crime only exists in densely populated cities and began to incorporate alternative spaces, like suburban communities, small towns, and the open road, to tell their stories. This thesis examines how social and geographical spaces contribute to, rather than oppose, a noir sensibility by employing an intertextual analysis of three film noirs set in locations out of the city: Fallen Angel, The Stranger, …

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“You‟Re Going To Hollywood!”: Gender And Race Surveillance And Accountability In American Idol Contestant‟S Performances, Amanda Leblanc Jan 2009

“You‟Re Going To Hollywood!”: Gender And Race Surveillance And Accountability In American Idol Contestant‟S Performances, Amanda Leblanc

USF Tampa Graduate Theses and Dissertations

This paper examines how the reality competition television program American Idol serves to reinforce gendered, racialized and heteronormative stereotypes, particularly for female contestants. Through its "democratic" style of public audience voting, those competitors who not only sing well, but also perform their gender and race to standards which have been deemed by the judges to be appropriate mainstream American culture, prove to be the most successful on the program. Through a content analysis of the show's first four seasons, I find that those female contestants who begin their tenure in the contest by fitting into categories which would be considered …

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Social Network Web Sites And Intra-Organizational Relationships: Using Facebook To Build Employee Relationships At Serena Software, Rianna K. Lee Sing Jan 2009

Social Network Web Sites And Intra-Organizational Relationships: Using Facebook To Build Employee Relationships At Serena Software, Rianna K. Lee Sing

USF Tampa Graduate Theses and Dissertations

This study explores the use of Facebook as a tool to build relationships at work among employees of global technology company Serena Software. Email interviews with 13 Serena Software employees demonstrated that the social network site is in fact building relationships among them. Participants attributed information sharing as the element that most helped them to build relationships with each other. The interviews revealed evidence of the characteristics of relationship quality: trust, commitment and satisfaction. However, participants expressed a different definition of the fourth characteristic - control mutuality - in their Facebook relationships. The results showed that participants did not define …

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Initial Identity Level And Cooperation In Face-To-Face And Computer-Mediated Contexts, Matthew C. Lineberry Jan 2009

Initial Identity Level And Cooperation In Face-To-Face And Computer-Mediated Contexts, Matthew C. Lineberry

USF Tampa Graduate Theses and Dissertations

Organizations today are increasingly encouraging employees to engage in pro-social behaviors at work, though this effort may be hindered by the increasing reliance on computers to mediate workplace interpersonal interactions. While much research has been directed at computer-mediated teams performing highly interdependent tasks, there is a need to examine the effect of computer mediation on individual vs. collective identification and cooperation for employees in less overtly interdependent tasks. This study examined the role of group members' conscious and non-conscious identity level in the relationship between physical context and cooperation with a work group. 50 groups of 4 participants each worked …

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Condition | Recondition: Reconstruction Of The City And Its Collective Memory, C Lopez Jan 2009

Condition | Recondition: Reconstruction Of The City And Its Collective Memory, C Lopez

USF Tampa Graduate Theses and Dissertations

Worldwide, dense urban spaces have been organized and transformed by cultural values. However, in many cases, changes in economic and social conditions have resulted in fragmentation of neighborhood typologies, in terms of their physical characteristics and uses. Such spaces are a manifestation of development, expansion, dislocation and marginalization; a condition that can be improved through an architectural and urban strategy which inscribes emerging forces into the neglected zones of marginal territories. The contemporary context calls for a re-evaluation of public space. To fully engage the people, it is a necessary function of public space to blur landscape, architecture and infrastructure, …

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A Novel Antibody Based Capture Matrix Utilizing Human Serum Albumin And Streptococcal Protein G To Increase Capture Efficiency Of Bacteria, Christie Renee Mccabe Jan 2009

A Novel Antibody Based Capture Matrix Utilizing Human Serum Albumin And Streptococcal Protein G To Increase Capture Efficiency Of Bacteria, Christie Renee Mccabe

USF Tampa Graduate Theses and Dissertations

A novel capture matrix utilizing human serum albumin (HSA) and streptococcal Protein G (PG), which possesses an albumin binding domain (ABD), was used to immobilize antibodies for improved bacterial capture efficiency in immunoassays. Enzyme linked immunosorbent assays (ELISA) were used to characterize and optimize a specific protocol for the HSA-PG capture matrix; which revealed several critical factors that should be considered. The Fc binding domain, on PG, should have high affinity for the species of capture antibody used in the assay. Goat and rabbit species antibodies bound strongly to the Fc binding domain of PG. Displacement of the capture antibody, …

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“Desirable Images”: Sexual Mapping In William S. Burroughs’S Naked Lunch And Samuel R. Delany’S Dhalgren, Patrick Mcgowan Jan 2009

“Desirable Images”: Sexual Mapping In William S. Burroughs’S Naked Lunch And Samuel R. Delany’S Dhalgren, Patrick Mcgowan

USF Tampa Graduate Theses and Dissertations

In "Postmodernism, or, the Cultural Logic of Late Capitalism," Fredric Jameson describes the disappearance, within postmodernism, of an objective framework for mapping the social totality. In order to illustrate this concept, Jameson draws upon the ideas of urban planner Kevin Lynch as formulated in his seminal work, The Image of the City. For Lynch, the design of the postwar alienated city results in varying and fragmentary "cognitive maps" used by its inhabitants to negotiate urban space, a problem that can be rectified by "good" urban planning, which aims to create mappable public space through the implementation of external orientation markers. …

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The Financial Literacy Of University Students: A Comparison Of Graduating Seniors‟ Financial Literacy And Debt Level, Vandeen M. Mckenzie Jan 2009

The Financial Literacy Of University Students: A Comparison Of Graduating Seniors‟ Financial Literacy And Debt Level, Vandeen M. Mckenzie

USF Tampa Graduate Theses and Dissertations

The level of university students' financial literacy has been discussed in Congress, opinion pieces in the media and the increasing level of student debt has been used to suggest their financial illiteracy. This study investigated the financial literacy of graduating university seniors by comparing their financial literacy level with their debt level. The difference in financial literacy levels of business majors, minors and non-business majors was assessed. The relationship between graduating university seniors' financial literacy level and their credit card and student loan debt was also reviewed. Gender, employment status, ethnicity, family income and college major were similarly examined to …

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Teaching Social Studies In An Age Of Globalization: A Case Study Of Secondary Social Studies Teachers’ Participation In The Una-Usa’S Global Classrooms Curriculum Program, Kelly R. Miliziano Jan 2009

Teaching Social Studies In An Age Of Globalization: A Case Study Of Secondary Social Studies Teachers’ Participation In The Una-Usa’S Global Classrooms Curriculum Program, Kelly R. Miliziano

USF Tampa Graduate Theses and Dissertations

The researcher found few studies that explore decisions of social studies teachers as they plan what and how to teach their classes. Over a century, social studies educators have adapted and responded to political, social, and economic changes. From educating immigrants a century earlier to addressing contemporary cross-border issues, social studies educators inherit unique challenges in today's increasingly globalized world. In addition to these external forces, constraints are placed on teachers which prescribe what content must be included in an already crowded curriculum. This qualitative approach using a case study provides a better understanding of the influence a globally oriented …

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Data Acquisition For Modeling And Visualization Of Vascular Tree, William Lafayette Mondy Jan 2009

Data Acquisition For Modeling And Visualization Of Vascular Tree, William Lafayette Mondy

USF Tampa Graduate Theses and Dissertations

Data can be acquired from tissue's vascular structure and used for modeling and visualization. To acquire data from a vascular tree, we make its structure available for the gathering of data by separating it from the structures of surrounding tissues, which includes the capillary structure. The capillary structure contains important information, but, because of its size, is the most difficult to acquire data from. In this work, we look at methods for contrasting the vascular structure from surrounding tissues, and focus on the use of corrosion casting for this procedure. We collected image data using micro-computer tomography (micro-CT) and converted …

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Living Behind Bars? An Investigation Of Gated Communities In New Tampa, Florida, Scott E. Nonnemaker Jan 2009

Living Behind Bars? An Investigation Of Gated Communities In New Tampa, Florida, Scott E. Nonnemaker

USF Tampa Graduate Theses and Dissertations

With protective gates and guard booths restricting access to their entrances, master-planned gated communities have become a dominant form of suburban development throughout much of the country. Many home builders, developers, and real estate companies promote gated communities as a developmental step towards the creation of a real-life utopia. However, many academics, like Karina Landman and Martin Schonteich (2002), argue that their existence simply marks a new chapter in the fragmentation and polarization of societies all across the world. This study used a mixed methods approach to analyze the demographic makeup of individuals living in gated communities in New Tampa, …

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Devised Architecture: Revitalizing The Mundane, Jason Novisk Jan 2009

Devised Architecture: Revitalizing The Mundane, Jason Novisk

USF Tampa Graduate Theses and Dissertations

In today's society, we view new as good, a universal standpoint that has become so commonly accepted as true, that to question it would be absurd. While many new items are an upgrade over their predecessor, it is important to understand that used items still retain a high amount of value and efficacy. Our landscape is filled with the mundane, industrial elements that surround us, yet due to our familiarity with them they are pushed to the background of our consciousness. However their commonplace should not mask their true potential value. By using what is already there before us, we …

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Exploring Efficient Design Approaches For Display Of Multidimensional Data To Facilitate Interpretation Of Information, Chitra S. Pathiavadi Jan 2009

Exploring Efficient Design Approaches For Display Of Multidimensional Data To Facilitate Interpretation Of Information, Chitra S. Pathiavadi

USF Tampa Graduate Theses and Dissertations

Prescriptions for effective display of quantitative information involving more than two variables are not available. To explore the effectiveness of retinal variables in facilitating the interpretation of information and decision making when used in conjunction, a study with 135 participants was conducted. The study involved the use of color shape, color value, and value shape as retinal variables in interactive displays that required participants to answer nine questions in three levels of complexity (identification of data points, analyses of local comparisons and global trends). Time-on-task scores and performance scores were measured. In addition, a View Clamp eye tracker system was …

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Prevalence And Influence On Quality Of Life Of Symptoms Caused By Inhaled Odors, Chemicals And Irritants: A Comparison Between Hispanics And Americans, Carmen Perez Jan 2009

Prevalence And Influence On Quality Of Life Of Symptoms Caused By Inhaled Odors, Chemicals And Irritants: A Comparison Between Hispanics And Americans, Carmen Perez

USF Tampa Graduate Theses and Dissertations

Efforts to estimate the population prevalence of chemical sensitivities have been limited and have yielded different estimates of the prevalence of affected individuals. Researchers recognize that people differ in their biological susceptibility to environmental contaminants as well as the amount of contaminant to which they are potentially exposed. Lack of information on the population prevalence of people, who report sensitivity to a chemical or many chemicals, as well as variables associated, has been recognized in previous studies (Kreutzer et al., 1999). In a more recent report, Berg et al., in 2007 reported the prevalence and consequences related to inhalation of …

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Digital Holography Applications In Ophthalmology, Biometry, And Optical Trapping Characterization, Mariana Camelia Potcoava Jan 2009

Digital Holography Applications In Ophthalmology, Biometry, And Optical Trapping Characterization, Mariana Camelia Potcoava

USF Tampa Graduate Theses and Dissertations

This dissertation combines various holographic techniques with application on the two- and three-dimensional imaging of ophthalmic tissue, fingerprints, and microsphere samples with micrometer resolution. Digital interference holography (DIH) uses scanned wavelengths to synthesize short-coherence interference tomographic images. We used DIH for in vitro imaging of human optic nerve head and retina. Tomographic images were produced by superposition of holograms. Holograms were obtained with a signal-to-noise ratio of approximately 50 dB. Optic nerve head characteristics (shape, diameter, cup depth, and cup width) were quantified with a few micron resolution (4.06 -4.8 microns). Multiple layers were distinguishable in cross-sectional images of the …

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Experience + Evolution: Exploring Nature As A Constant In An Evolving Culture And Building Type, Robin Plotkowski Jan 2009

Experience + Evolution: Exploring Nature As A Constant In An Evolving Culture And Building Type, Robin Plotkowski

USF Tampa Graduate Theses and Dissertations

Throughout time, our natural environment has been one of the only constants in our evolution. While cultures change and evolve, nature's beauty and positive effects on humans have always been present. Unfortunately, our built environment has generated much attention for its profound impact on our natural environment. Buildings in the United States consume a third of our total energy use, raw material use, and waste output, not to mention the negative effects they can have on our well-being, economy, health and productivity. In an effort to protect our natural environment, our built environment must become more responsible to the environment …

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For Neither Love Nor Money: Gender, Sexuality, And Tourism In Costa Rica, Ellen Puccia Jan 2009

For Neither Love Nor Money: Gender, Sexuality, And Tourism In Costa Rica, Ellen Puccia

USF Tampa Graduate Theses and Dissertations

Costa Rica has been a popular tourist destination for decades, and is currently the second largest industry in the country. With so many tourists coming into the country, Costa Rica provides a rich environment within which to examine sex tourism. Costa Rica is a known destination for male sex tourists hoping to experience legal prostitution or child prostitution. Although it is lesser known, female sex tourism also occurs in Costa Rica. Female sex tourism occurs in the form of pseudo-romantic relationships between female tourists and Costa Rican men working in the tourist industry. These people spend a great deal of …

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Cocrystals Of Nutraceuticals: Protocatechuic Acid And Quercetin, Twarita Anil Pujari Jan 2009

Cocrystals Of Nutraceuticals: Protocatechuic Acid And Quercetin, Twarita Anil Pujari

USF Tampa Graduate Theses and Dissertations

The cocrystallization of two or more pure compounds by crystal engineering to create a new functional material is of a great academic and industrial interest. Pharmaceutical cocrystallization has allured a lot of attention by means of altering the physicochemical properties of Active Pharmaceutical Ingredient (API) such as solubility, stability and bioavailability. Crystal engineering of nutraceuticals can produce novel compounds such as pharmaceutical cocrystals. To establish the importance of nutraceutical cocrystallization and its use; polyphenols, a major class of nutraceuticals and potential disease preventing agents, are the appropriate targets. The work herein focuses on two polyphenols, protocatechuic acid and quercetin, which …

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The Mashup As Resistance? A Critique Of Marxist Framing In The Digital Age, Adam Rugg Jan 2009

The Mashup As Resistance? A Critique Of Marxist Framing In The Digital Age, Adam Rugg

USF Tampa Graduate Theses and Dissertations

This thesis critiques contemporary scholarly approaches to the modern musical mashup that rely on outdated and over-generalized Marxist frameworks. These frameworks stem from an Adornian view of the culture industries that places consumers and producers in distinct and opposing roles. The mashup is therefore seen as little more than a subversive weapon for a resistant consumer class in its fight against the hegemonic structure of the mass media. A case study of the prominent mashup artist Girl Talk is presented to illustrate how the mashup can actually function as a celebratory form and how modern technological advances have destabilized traditional …

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Cultural Response To Totalitarianism In Select Movies Produced In Czechoslovakia, Hungary And Poland Between 1956 And 1989, Kazimierz Robak Jan 2009

Cultural Response To Totalitarianism In Select Movies Produced In Czechoslovakia, Hungary And Poland Between 1956 And 1989, Kazimierz Robak

USF Tampa Graduate Theses and Dissertations

This study examines resistance against totalitarian propaganda in select movies produced in regions subjected to Soviet-imposed totalitarian system. From 1939 to the collapse of the Soviet Union in 1991, Central-Eastern Europe has experienced two of the most devastating and genocidal political systems in the history of the humankind. Nazism was destroyed with the end of WWII, and met widespread condemnation. Sovietism, commonly known as Communism, survived WWII and the Soviet totalitarian empire rose to the position of the world's second superpower. Effective and organized Soviet propaganda generated a new convincing image of Sovietism as a harmless, friendly and progressive system. …

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