Digital Commons Network^™

But Not In Vain: The Civil Rights Movement In San Luis Obispo, California 1947–1969, Joshua M. Harmon

Master's Theses

Civil rights have long been an important focus of historical scholarship. As the United States continues to grapple with issues of racism and the complicated legacy of the Civil Rights Movement, it is imperative that a variety of perspectives are incorporated into scholarship on the subject. Traditional scholarship on the subject has focused on the large organizations, individuals, marches, and activities that have come to characterize the Civil Rights movement. This study seeks to integrate the perspectives of a case study population, African Americans in San Luis Obispo, California, to assess the ways in which African Americans away from large …

Russian Magical Realism And Pelevin As Its Exponent, Alexandra Berlina

CLCWeb: Comparative Literature and Culture

In her article "Russian Magical Realism and Pelevin as Its Exponent" Alexandra Berlina seeks to enrich magical realism studies as a field of comparative literature and culture by showing that, although largely ignored in scholarship, such a thing as Russian magical realism exists and provides an interesting field for analysis. First, Berlina provides an overview of relevant scholarly works on the genre, tracing mentions (as well as striking omissions) of Russian influence, followed by a discussion of the few publications which deal with Russian magical realism, concentrating on Erika Haber's The Myth of the Non-Russian. Berlina then discusses Viktor Pelevin …

Necropolitics And Contemporary Hungarian Literature And Cinema, Ryan Michael Kehoe

CLCWeb: Comparative Literature and Culture

In his article "Necropolitics and Contemporary Hungarian Literature and Cinema" Ryan Michael discusses aspects of the concept of necropower (Mbembe) applied to contemporary Hungarian literature and cinema. Kehoe argues that his analysis provides models of postcolonial "aesthetic acts" that disrupt, destabilize, and ultimately subvert the global regimes to which Achille Mbembe refers. Accordingly, Hungary's status as a postcolony is discussed within the context of Steven Tötösy de Zepetnek's and David Chioni Moore's contention that the parameters of postcolonial cultural analysis need to be expanded to account for Central and East Europe's transition out of the Soviet sphere of influence. Further, …

A Talk Show In Hungary And The Question Of "Proper Distance", Lajos Császi

CLCWeb: Comparative Literature and Culture

In his article "A Talk Show in Hungary and the Question of 'proper distance'" Lajos Császi discusses the phenomenon of the talk show in its specific post-communist Hungarian context. During the past few years, Hungarian commercial television programs have been the target of frequent ideological attacks. At the same time, they have become increasingly popular among audiences. In my study I focus on the "Mónika" talk show, one of the most popular programs. Analyzing this new media phenomenon, I attempt to combine the political-economic and the socio-cultural perspectives of tabloid media, which are often opposed to each other. I ask …

Seasonality And Movement Of Adventive Populations Of The Arundo Wasp (Hymenoptera: Eurytomidae), A Biological Control Agent Of Giant Reed In The Lower Rio Grande Basin In South Texas, Alexis Racelis, Carol Goolsby, Patrick J. Moran

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

The arundo wasp, Tetramesa romana Walker, has been permitted as a biological control agent for the invasive perennial grass, the giant reed, Arundo donax L. Evidence of adventive populations of the arundo wasp in the Lower Rio Grande Basin was confirmed with a spatio-temporal survey spanning more than 350 river miles. A total of 2,414 adult females of T. romana was collected during a 14month period of study in 2008–2009. This study documents the initial locations and regional expansion of two adventive populations of T. romana, centered around the cities of Eagle Pass and Laredo, TX. Peaks in T. …

Road Show (Review), Alisa Roost

Publications and Research

No abstract provided.

Gain Guiding In Large-Core Bragg Fibers, Xianyu Ao, Tsing-Hua Her, Lee W. Casperson

Electrical and Computer Engineering Faculty Publications and Presentations

We theoretically analyze gain guiding in large-core Bragg fibers, to be used for large-mode-area laser amplifiers with single-transverse-mode operation. The signal is gain-guided in a low-index core, whereas the pump is guided by the photonic bandgap of the Bragg cladding to achieve good confinement. The high-index layers in the Bragg cladding are half-wave thick at the signal wavelength in order to eliminate Bragg reflection, reducing the Bragg fiber effectively to a step-index fiber for gain guiding.

Initial Tumor Metabolic Parameters (Maximum Suv And Metabolic Volume) Predict Death From Lung Cancer And Rapid Suv Decline Is Associated With Local Control, Maria Werner-Wasik, Edward Pequignot, Terry Hyslop, Brian Shulli, Ying Xiao, Mitchell Machtay, Amy Taylor, Walter Curran, Rita Axelrod

Department of Radiation Oncology Faculty Papers

Factors associated with local failure and death from lung cancer were evaluated based on post-treatment FDG-PET imaging in patients (pts) with non-small cell lung cancer (NSCLC).

PET-CT scans were obtained 6-8 weeks after thoracic RT and approximately every 3 months thereafter.

Mepe/Of45 Protects Cells From Dna Damage Induced Killing Via Stabilizing Chk1., Shuang Liu, Hongyan Wang, Xiang Wang, Lin Lu, Ning Gao, Peter S N Rowe, Baocheng Hu, Ya Wang

Department of Radiation Oncology Faculty Papers

Matrix extracellular phosphoglycoprotein/osteoblast factor 45 (MEPE/OF45) was cloned in 2000 with functions related to bone metabolism. We identified MEPE/OF45 for the first time as a new co-factor of CHK1 in mammalian cells to protect cells from DNA damage induced killing. We demonstrate here that MEPE/OF45 directly interacts with CHK1. Knocking down MEPE/OF45 decreases CHK1 levels and sensitizes the cells to DNA damage inducers such as ionizing radiation (IR) or camptothicin (CPT)-induced killing. Over-expressing wild-type MEPE/OF45, but not the mutant MEPE/OF45 (depleted the key domain to interact with CHK1) increases CHK1 levels in the cells and increases the resistance of the …

A Comparison Of Three Computational Procedures For Solving The Number Of Factors Problem In Exploratory Factor Analysis, Adam Vincent Piccone

Dissertations

Three computational solutions to the number of factors problem were investigated over a wide variety of typical psychometric situations using Monte Carlo simulated population matrices with known characteristics. The standard error scree, the minimum average partials test, and the technique of parallel analysis were evaluated head-to-head for accuracy. The question of using principal components-based eigenvalues versus common factors-based eigenvalues in the analyses was also investigated. As a benchmark, the commonly used eigenvalues-greater-than-one criterion was included. Across all conditions, the principal components-based version of parallel analysis was found to most accurately recover dimensionality using sample correlation matrices drawn from populations with …

Mitochondrial Mislocalization Underlies Abeta42-Induced Neuronal Dysfunction In A Drosophila Model Of Alzheimer's Disease., Kanae Iijima-Ando, Stephen A Hearn, Christopher Shenton, Anthony Gatt, Lijuan Zhao, Koichi Iijima

Department of Biochemistry and Molecular Biology Faculty Papers

The amyloid-beta 42 (Abeta42) is thought to play a central role in the pathogenesis of Alzheimer's disease (AD). However, the molecular mechanisms by which Abeta42 induces neuronal dysfunction and degeneration remain elusive. Mitochondrial dysfunctions are implicated in AD brains. Whether mitochondrial dysfunctions are merely a consequence of AD pathology, or are early seminal events in AD pathogenesis remains to be determined. Here, we show that Abeta42 induces mitochondrial mislocalization, which contributes to Abeta42-induced neuronal dysfunction in a transgenic Drosophila model. In the Abeta42 fly brain, mitochondria were reduced in axons and dendrites, and accumulated in the somata without severe mitochondrial …

Regulation Of Energy Stores And Feeding By Neuronal And Peripheral Creb Activity In Drosophila., Koichi Iijima, Lijuan Zhao, Christopher Shenton, Kanae Iijima-Ando

Department of Biochemistry and Molecular Biology Faculty Papers

The cAMP-responsive transcription factor CREB functions in adipose tissue and liver to regulate glycogen and lipid metabolism in mammals. While Drosophila has a homolog of mammalian CREB, dCREB2, its role in energy metabolism is not fully understood. Using tissue-specific expression of a dominant-negative form of CREB (DN-CREB), we have examined the effect of blocking CREB activity in neurons and in the fat body, the primary energy storage depot with functions of adipose tissue and the liver in flies, on energy balance, stress resistance and feeding behavior. We found that disruption of CREB function in neurons reduced glycogen and lipid stores …

Center For Terrorism Law: Monthly Activity Report, 2009-12, St. Mary's University School Of Law Center For Terrorism Law

Monthly Report

No abstract provided.

Side-Effects Of Pesticides On The Life Cycle Of The Mite Pathogenic Fungus Neozygites Floridana, V. W. Wekesa, M. Knapp, I. Delalibera

All Peer-Reviewed Publications

The tomato red spider mite, Tetranychus evansi Baker and Pritchard, is an invasive species in Africa causing considerable damage to Solanaceous crops. The fungal pathogen Neozygites floridana Weiser and Muma from Brazil has been considered a potential candidate for introduction into Africa for the control of T. evansi. To be incorporated in the tomato production system, N. floridana has to be compatible with the pesticides used for the control of other pests and diseases. Pesticides used in tomatoes that might affect the fungus were therefore studied by the use of different methods. Two insecticides (Lambda-cyhalothrin and Methomyl), two acaricides (Propargite …

Non-Target Effects Of The 'Push-Pull' Habitat Management Strategy: Parasitoid Activity And Soil Fauna Abundance, Charles A.O. Midega, Zeyaur R. Khan, Johnnie Van Den Berg, Callistus K.P.O. Ogol, Toby J. Bruce, John A. Pickett

All Peer-Reviewed Publications

We assessed the non-target effects of a habitat management system ('push-pull') on maize stemborer specialist natural enemy activity and soil Collembola. Two study sites in western Kenya were sampled. There were two treatments at each site, maize monocrop and 'push-pull'. The latter comprised an intercrop of maize and Desmodium, Desmodium uncinatum Jacq., with Napier grass, Pennisetum purpureum (Schumach), as a trap crop planted around the edge of the plot (spaced 1 m from main crop). Trichogramma spp. were recovered from stemborer eggs while Cotesia sesamiae and Cotesia flavipes were recovered from stemborer larvae, and Dentichasmias busseolae from pupae. Mean number …

Geometry Of Control-Affine Systems, Jeanne N. Clelland, Christopher G. Moseley, George R. Wilkens

University Faculty Publications and Creative Works

Motivated by control-affine systems in optimal control theory, we introduce the notion of a point-affine distribution on a manifold X - i.e., an affine distribution F together with a distinguished vector field contained in F. We compute local invariants for point-affine distributions of constant type when dim(X) = n, rank(F) = n - 1, and when dim(X) = 3, rank(F) = 1. Unlike linear distributions, which are characterized by integer- valued invariants - namely, the rank and growth vector - when dim(X) ≤ 4, we find local invariants depending on arbitrary functions even for rank 1 point-affine distributions on manifolds …

Stress And Anxiety Among Korean International Students At Liberty University Analyzed With The State-Trait Anxiety Inventory (Form Y), Jae Duk Kim

Doctoral Dissertations and Projects

International students face unique issues, including anxiety while adjusting to cultural unfamiliar and academic challenges. This research study examined characteristics and anxiety levels as Korean international seminary students (n = 61) living in the U.S. and compared them with Korean domestic seminary students (n = 120) living in Korea using the State-Trait Anxiety Inventory (Form Y) (Spielberger, 1983). The results: the Pearson correlation indicated that the state anxiety scores and trait anxiety scores were significantly related. Korean international seminary students had statistically significantly higher mean scores on state and trait anxiety than Korean domestic seminary students. The 2×2×2 ANOVA revealed …

Rural Schooling In Georgia: The Experiences Of A Minority Community Service Organization Involved In Local School Decision-Making Activities, Cynthia Louise Altman Lowe

Doctoral Dissertations and Projects

This dissertation study was a descriptive case study of a minority community service organization whose members were actively involved in local school decisionmaking and activities in a rural Northeast Georgia community. Rural schools face unique challenges in light of current educational trends. To address the challenges, rural schools must learn to encourage, develop, and sustain effective collaborations with increasingly diverse social groups in order to capitalize on all available social, economic, and intellectual resources. The purpose of this study was to collect and examine the stories and experiences of members of a rural, minority community service organization who actively sought …

Music Instruction And The Reading Achievement Of Middle School Students, Juanita Huber

Doctoral Dissertations and Projects

Comparative analysis examined responses on a descriptive questionnaire from 267 students in grades 6, 7, and 8. The study compared duration of and participation in music instruction, types of musical instruments learned, and experience in musical ensembles to scores from the state English language arts assessment. Analysis of results included descriptive statistics and the use of the Pearson r correlation coefficient. Overall findings yielded a significant positive relationship between the study of music and reading development in middle school students. A comparison of test scores to music instruction lasting longer than two years, performance on a brass or woodwind instrument, …

The Limits Of Advocacy, Amanda Frost

Duke Law Journal

Party control over case presentation is regularly cited as a defining characteristic of the American adversarial system. Accordingly, American judges are strongly discouraged from engaging in so-called "issue creation"-that is, raising legal claims and arguments that the parties have overlooked or ignored-on the ground that doing so is antithetical to an adversarial legal culture that values litigant autonomy and prohibits agenda setting by judges. And yet, despite the rhetoric, federal judges regularly inject new legal issues into ongoing cases. Landmark Supreme Court decisions such as Erie Railroad Co. v. Tompkins and Mapp v. Ohio were decided on grounds never raised …

The Ncaa’S Lost Cause And The Legal Ease Of Redefining Amateurism, Virginia A. Fitt

Duke Law Journal

The recent resolution of the Andrew Oliver case may mark the death throes of the NCAA's no-agent rule, prohibiting college athletes from retaining agents in professional contract negotiations, and perhaps the traditional paradigm of amateurism in sport. In light of the trial court's ruling, as well as continuing calls for the revocation of the NCAA's tax-exempt status, the time is ripe for a reexamination of amateurism and the law. This Note argues that the NCAA has developed a complicated web of largely unenforceable rules and regulations that are unnecessary to maintain tax-exempt status in light of the regulatory environment. This …

Not Peace, But A Sword: Navy V. Egan And The Case Against Judicial Abdication In Foreign Affairs, Jason Rathod

Duke Law Journal

In the United States' system of separation of powers, the judiciary must safeguard the rights of individuals from abuses by the political branches of government. Yet, when it comes to matters touching foreign affairs, scholars such as John Yoo and jurists such as Antonin Scalia argue that the executive branch is entitled to virtually unreviewable discretion. They point to Navy v. Egan for support. There, the Court held that an administrative body that hears appeals from adverse actions against government employees was precluded from reviewing the merits of security clearance determinations because the executive branch deserves "super-strong" deference in foreign …

Constitutional Limits On Private Policing And The State’S Allocation Of Force, M. Rhead Enion

Duke Law Journal

This Note argues that a variety of "private police" forces, such as university patrols and residential security guards, should. be held to the constitutional limitations found in the Bill of Rights. These private police act as arms of the state by supplying force in response to a public demand for order and security. The state, as sovereign, retains responsibility to allocate force, in the form of either public or private police, in response to public demand. This state responsibility-a facet of its police power-is evidenced throughout English and American history. When this force responds to a public demand for order …

Journal Staff

Duke Law Journal

No abstract provided.

Synchronization And Media Exchange In Large-Scale Caenorhabditis Elegans Cultures, Jason D. Brown

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The nematode Caenorhabditis elegans is a model organism for understanding sensory molecules of multicellular organisms. Ovulating hermaphrodites produce putative pheromone(s) that cause male attraction. Because pheromones are produced in such small quantities, adult conditioned-media from large-scale synchronous culture is necessary to analyze these pheromones. Current protocols for culture synchronization have volume constraints that limit large-scale synchronous cultures and current methodology for adult conditioned-media production is impractical.

Modification of Tangential Flow Filtration (TFF) systems was investigated for use as a method to increase the volume limits of bleach egg harvest for C. elegans culture synchronization. Also, an adult retention device built …

Alternative Sampling And Analysis Methods For Digital Soil Mapping In Southwestern Utah, Colby W. Brungard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Digital soil mapping (DSM) relies on quantitative relationships between easily measured environmental covariates and field and laboratory data. We applied innovative sampling and inference techniques to predict the distribution of soil properties, soil attributes, taxonomic classes, and dominant vegetation across a 30,000-ha complex Great Basin landscape in southwestern Utah. This arid rangeland was characterized by rugged topography, diverse vegetation, and intricate geology. Environmental covariates calculated from digital elevation models (DEM) and spectral satellite data were used to represent factors controlling soil development and distribution. We investigated optimal sample size and sampled the environmental covariates using conditioned Latin Hypercube Sampling (cLHS). …

Discovering Metabolic Networks Of Bovine Fertilization, Erin Lynn Young

Undergraduate Honors Capstone Projects

At the time of fertilization, a dramatic change occurs in the oocyte that transforms this cell from a metaphase arrested state into a metabolically active and dynamic state. The view of the flow of biological processes within organisms has recently shifted from that of a linear path to a more complex network. Biological processes are no longer thought of in the simple terms of DNA to RNA, RNA to proteins, and proteins to final activity. It is now known that many biological processes involve interconnected networks and feedback loops in which DNA, RNA, proteins, and metabolites perform specific roles. We …

What’S Going On In The Macomb, Wayne, And Oakland Counties; Is There A Link Between Arab American Acculturation And Perceived Prejudice?, Justin Du Mouchel

Undergraduate Honors Capstone Projects

Arab Americans are a growing segment of the U.S. population. Issues like anti-Arab prejudice are becoming more visible, but few studies have considered how the problem might be viewed by an Arab American community member. This study asks the question: does acculturation within the Arab American community have an effect on the amount of perceived prejudice the group senses? Secondary data from the Detroit Arab American Study was used to test for a relationship between perceived prejudice as measured by “American Media Bias”, and acculturation within the Arab American community as measured by “Arab Acts” and “Arab News”. Findings show …

The Weeping Land: Postcolonialism In La Llorona, Kirianna Marie Florez

Undergraduate Honors Capstone Projects

Legends of weeping or vengeful women occur in diverse cultures throughout the world, such as Die Weisse Frau in Germany (Kirtley 157), the shrieking banshees in Ireland (Chiu), Kuchisake-onna in Japan (Wells), and La Llorona (“the weeping woman”) in the American continents. La Llorona legends can be found throughout parts of Latin America and the Southwest United States, but are most common in Mexico and parts of the Southwest where there is a high population of Chicanos/Chicanas and Mexican-Americans. The La Llorona legends vary remarkably throughout the places of their dispersion, and the different variations often highlight local fears, concerns, …

Media Gender Bias In The 1984 And 2008 Vice Presidential Elections, Katherine Shaunesi Reeves

Undergraduate Honors Capstone Projects

Media coverage in political campaigns helps shape public opinion and can be a factor in people determining how to vote. Thus, bias evident in the coverage of political candidates should be a concern for a society which values fair elections. In the 2008 general election, for the first time in 24 years, a woman was on a major party ticket. The treatment of female candidates historically has been sexist. To understand the media coverage of Sarah Palin I chose to look at editorials in The New York Times. I compared her editorial references to Joe Biden’s in The Times. Then, …