Digital Commons Network^™

Infectious Agents: Race And Environment In Nineteenth-Century America, Kristen Renee Egan

Dissertations

This dissertation critically examines the relationship between race and nature in nineteenth-century America by analyzing texts that attempt to discover, create, or preserve a pure national identity. Historical events in the nineteenth-century U.S. - such as mass immigration, Native American displacement, industrialization, westward expansion, and the rise of science - frustrated the quest for a unified American identity. While these events seem various, each one exacerbated a nation already bewildered by one central question. What is the traffic between body and space? Nineteenth-century American literature frequently portrays the American environment as an ideal space in need of preservation and at …

The Queer Work Of Fantasy: The Romance In Antebellum America, Zachary Neil Lamm

Dissertations

This project examines the ways in which antebellum writers of romances theorized the relationship between fantasy and queer desire. These writers produced vision of alternative forms of sociality that serve to criticize the heteronormativity of antebellum sexual culture and to promote fantasy as both a mode of critique and a strategy for cultural subversion. Antebellum romances thus represent both a deep dissatisfaction with their author's contemporary culture and a means of envisioning subversive socialities and intimacies that promote freedom of the expression of desire and allow for the queerness that might characterize such expressions if subjects were able to speak …

Moral Reasons Arbitrariness, Brad Seeman

Dissertations

Bradley Nelson Seeman

Loyola University Chicago

MORAL REASONS ARBITRARINESS

The moral philosophies of Allan Gibbard, Christine Korsgaard, and John Post (following Ruth Garrett Millikan's "teleosemantics") each succumb to moral reasons arbitrariness. If a moral philosophy suffers from moral reasons arbitrariness, it fails to establish support relations for moral judgments that uniquely justify those judgments in terms that make essential reference to a person's ability to consider and weigh those support relations in making a moral decision. Moral reasons arbitrariness arises when (1) moral reasons are rooted in factors adventitious to the consideration of support relations, or (2) conflicting moral judgments …

Gender Differences In Antecedents To Academic And Personal Well-Being In Urban Youth: What Is The Role Of Social Support?, Erin Caskey

Dissertations

Urban youth are an important, yet understudied population. Moreover, the vast majority of existing research has focused on negative outcomes. Recently, there has been a trend in the field of adolescent research toward creating models that attempt to understand and explain why some members of at-risk populations are able to overcome adversities and to achieve successful adaptation. The present study investigated the relationships between perceived social support, gender, academic outcomes, and personal well-being in urban youth. Overall, perceived social support was found to be related to many outcome variables for males and females. Gender differences were found in the relationships …

Therapeutic Mentoring: Outcomes For Youth In Foster Care, Sara B. Johnson

Dissertations

This study examined the impact of therapeutic mentoring on youth in foster care. Youth outcomes on the Child and Adolescent Needs and Strengths (CANS) measure for four groups of youth were compared. Three treatment groups were divided based on the amount of therapeutic mentoring received and compared on CANS outcome scores as measured from baseline to 6, 12, and 18 months. The fourth group did not receive any therapeutic mentoring. Outcome domains for emotional and behavioral functioning, peer relationships, academic functioning, and community involvement were analyzed. All youth in the study (n = 262) received counseling and support through the …

The Importance Of Comprehensive Clinical Social Work Assessments For Determination Of Older Adult Guardianship Petitions In Cook County Probate Court, Chicago, Illinois, Heather Jones

Dissertations

As our population ages there seems to be a strong current toward seeking surrogate decision-makers for individuals, who appear unable to manage their lives and make clear choices. Guardianship is the most profound course of action when determining that an older adult lacks decisional capacity. Older adults make up the majority of persons adjudicated incapacitated and, in turn, are assigned guardians (Crampton, 2004; Teaster, Schmidt, and Roberto, 2004). There is limited research about older adult guardianship, so this study is opportune because of the increased longevity of the population, with the most rapid growth among the very old, who likely …

Connection, Caretaking, And Conflict: The Recalled, Lived Experience Of Adultdaughters Of Bipolar Mothers, Louise Ribeiro Presley

Dissertations

At present in the United States approximately four million people (1.6%) suffer from bipolar I and bipolar II disorders. About 20% are not helped by medication. Each bipolar person has two parents,and may have siblings, friends, spouses and children. All of these people are affected by the feelings and behavior of the bipolar person. The children are especially vulnerable to behavior disorders, depression, and anxiety, even if protective factors mitigate the family situation.

This qualitative research addresses the events recalled by adult daughters whose mothers are bipolar: what they recalled of what they thought, felt and did in response. Events …

Dying In The Shadows Of The Lowlands : Illuminating The Lao Malaria Crisis Through Leadership And Imagination, Edgar M. Ednacot

Doctoral Dissertations

unavailable

Teachers' Discourse On English Language Learners: Cultural Models Of Language And Learning, Amy Heineke

Education: School of Education Faculty Publications and Other Works

This qualitative case study explores teacher learning about English language learners (ELLs) in a small-group, school-based context at an urban elementary school inArizona. Sociocultural perspectives on teacher learning guided the analysis of teachers’ participation in a teacher study group over six months. The teacher study group aimed to support educators of ELLs at a time of new language policy implementation, which required ELLs to enroll in an English language development (ELD) classroom for four hours of skill-based English language instruction.

In the first semester of language policy implementation, I collected discursive data that showcased the social interaction of teachers and …

Degree Attainment Among Adult Learners, Maureen O'Conor

Dissertations

The purpose of this study is to expand understanding and discover knowledge about degree attainment among adult learners. This qualitative inquiry is about what 15 bachelor's degree recipients over the age of 25 felt contributed to their efforts to attain the bachelor's degree.

This study contains professional research and expert material on motivation, challenges and barriers, learning preferences, and skills. These areas form the foundation of the study. This research also provides detailed demographic profiles of adult undergraduates and non-traditional-age bachelor's degree recipients, as well as economic data including unemployment, financial aid and debt burden. This inquiry utilizes data, reports …

Comparison Of The Compositional Proclivities Of The Complete Genomes Of Plasmodium Falciparum And Human, April Williams, Yuriy Fofanov, Catherine Putonti

Bioinformatics Faculty Publications

Pathogens and hosts have a dynamic relationship, one that is ever changing at the molecular level - the pathogen influencing the evolutionary path of the host and the host influencing the evolutionary path of the pathogen. The pathogen’s adaptation to a particular host could serve several purposes, e.g. to mimic the host to avoid detection, to take advantage of the host’s cellular machinery, to increase virulence, etc. Recognizing these adaptations is far from trivial, particularly when the size of the pathogen’s and host’s genomes differ by orders of magnitudes. Novel algorithms and data structures have been developed in our laboratory …

Untangling The Biological Contributions To Soil Stability In Semiarid Shrublands, V. Bala Chaudhary, Matthew A. Bowker, Thomas E. O'Dell, James B. Grace, Andrea E. Redman, Mathias C. Rillig, Nancy C. Johnson

School of Environmental Sustainability: Faculty Publications and Other Works

Communities of plants, biological soil crusts (BSCs), and arbuscular mycorrhizal (AM) fungi are known to influence soil stability individually, but their relative contributions, interactions, and combined effects are not well understood, particularly in arid and semiarid ecosystems. In a landscape-scale field study we quantified plant, BSC, and AM fungal communities at 216 locations along a gradient of soil stability levels in southern Utah, USA. We used multivariate modeling to examine the relative influences of plants, BSCs, and AM fungi on surface and subsurface stability in a semiarid shrubland landscape. Models were found to be congruent with the data and explained …

A Rylean Revision To Biological Naturalism, Timothy E. Kunke

Master's Theses

This essay is a contrasting of John Searle's biological naturalist view of the mind with Gilbert Ryle's deconstruction of the problem of mind-body interaction. These two positions are most uniquely suited for this purpose since, together they constitute the best positive theory and criticism of the same problem. It will be argued that consciousness - a feature of human experience which proves to be one of the most difficult to account for, from the perspective of the naturalist can be regarded as a dispositional attribute of a complex biological organism. Considered as such, it is what Searle would term a …

Flow Cytometric Analysis Of Phytoplankton Viability In Elkhorn Slough, California., Sarah Rose Smith

Master's Theses

The phytoplankton community structure of Elkhorn Slough was characterized flow cytometrically and found to be dominated in the upper reaches by small cryptophytes (< 5 microm) and picoeukaryotic phytoplankton (< 3 microm). Cell-specific viability of the small cryptophyte population was quantified along a 5 km transect from the mouth to the shallow upper reaches of Elkhorn Slough using fluorescein diacetate (FDA). Corroborative viability techniques, including SYTOX Green stain and cell digestion assay, were determined to be inappropriate for use in Elkhorn Slough due to indiscriminate staining of suspended particulates and incompatibility with cell target material. Viability analysis with FDA revealed a higher fraction of active cryptophyte cells in the upper reaches, the area of their dominance, and a lower fraction of active cells in the lower slough. It was concluded that cell death (as defined by a lack of FDA-linked esterase enzyme activity) is an important force structuring the phytoplankton community of Elkhorn Slough.

Marine Mammal Response To Ecosystem Variability In Monterey Bay, California., Julia Burrows

Master's Theses

The coastal upwelling ecosystem near Monterey Bay, California is an extremely productive, yet variable, ecosystem and an important foraging area for mobile, apex predators, such as marine mammals. Longer-term studies are required to better understand how marine mammals respond to temporal environmental variability; however, few of these studies exist. We conducted monthly shipboard line-transect surveys in Monterey Bay from 1997 to 2007, concurrent with hydroacoustic and oceanographic sampling. Twenty-two species of marine mammals were identified, and monthly and annual densities were calculated for the 12 most commonly sighted species. Densities varied among years, whereas species richness remained relatively constant. Marine …

Seafood Labeling And Consumer Behavior: A Fishwise Case Study, Sonoma County, Ca., Alicia Ushijima Elsholz

Master's Theses

Decades of unsustainable commercial fishing have resulted in depletion of fish stocks, destruction of ocean habitats, and unintended capture and death of fish and marine mammals. In addition, unsustainable aquaculture practices threaten wild species and pollute surrounding natural habitats. In an attempt to combat these adverse impacts, FishWise, a seafood labeling program, was created to encourage consumers at health food stores and gourmet markets in the US to purchase seafood caught or farm raised in a sustainable manner. This study evaluates FishWise to determine its effectiveness in educating consumers about sustainable fishery issues and in influencing purchases of sustainable seafood …

Alfred Of Wessex A Study In Accidental Greatness., Maureen Elizabeth Searing

Master's Theses

This thesis examines the application of the epithet "great" to King Alfred of Wessex (r. 871--899). It sets a standard for greatness within the context of early medieval Christian kingship, applies it to Alfred, and then compares Alfred to Charlemagne and Charles the Bald. It traces the development of the cult of Alfred from his own lifetime to the early twentieth century. It examines the mythical achievements of Alfred and how they developed, then summarizes his actual accomplishments, and compares them to the standard for greatness developed in the thesis.

Recruitment Strategies Of Ulva And Porphyra In Central California., Rosemary Romero

Master's Theses

Ephemeral algae are early colonizers of the rocky intertidal zone after a disturbance, although the mechanism of early colonization (including benthic microscopic stages and waterborne propagules) is poorly known. Recruitment of the ephemeral Ulva spp. was studied in two types of disturbance manipulations (partial removal of all macroscopic organisms were removed vs. complete removal of all macro- and microscopic organisms) and an un-manipulated control at two tidal heights (high Porphyra zone and low Mazzaella zone). Replicate disturbances were created in August 2007, November 2007, January 2008, and May 2008 and were monitored until August 2008 on a rocky bench north …

Ebay V. Mercexchange And Quanta Computer V. Lg Electronics, Andrew Beckerman-Rodau, F. Scott Kieff, Lawrence M. Sung, Thomas Woolston

Journal of Business & Technology Law

No abstract provided.

The Scientist, Winter 2009, San Jose State University, College Of Science

The Scientist (College of Science)

No abstract provided.

Aliens In The Garden, Jared A. Goldstein

Law Faculty Scholarship

This Article examines environmental rhetoric and argues that a nationalist conception of nature has long distorted environmental policies. Environmental discourse frequently seeks to explain the natural world by reference to the world of nations, a phenomenon that can be characterized as the “nationalization of nature.” A contemporary example of the nationalization of nature is the rhetoric of “invasive species,” which depicts harmful foreign plants and animals in ways that bear an uncanny resemblance to the demonization of foreigners by opponents of immigration. A typical newspaper article about invasive species, bearing the headline “Eeeeek! The eels are coming!,” warned about an …

Intrusion Of Warm Bering/Chukchi Waters Onto The Shelf In The Western Beaufort Sea, Stephen R. Okkonen, Carin J. Ashjian, Robert G. Campbell, Wieslaw Maslowski, Jaclyn L. Clement-Kinney, Rachel Potter

Graduate School of Oceanography Faculty Publications

Wind‐driven changes in the path of warm Bering/Chukchi waters carried by the Alaska Coastal Current (ACC) through Barrow Canyon during late summer are described from high‐resolution hydrography, acoustic Doppler current profiler–measured currents, and satellite‐measured sea surface temperature imagery acquired from mid‐August to mid‐September 2005–2007 near Barrow, Alaska. Numerical simulations are used to provide a multidecadal context for these observational data. Four generalized wind regimes and associated circulation states are identified. When winds are from the east or east‐southeast, the ACC jet tends to be relatively strong and flows adjacent to the shelf break along the southern flank of Barrow Canyon. …

Electronic Forms-Based Computing For Evidentiary Analysis, Andy Luse, Brian Mennecke, Anthony M. Townsend

Journal of Digital Forensics, Security and Law

The paperwork associated with evidentiary collection and analysis is a highly repetitive and time-consuming process which often involves duplication of work and can frequently result in documentary errors. Electronic entry of evidencerelated information can facilitate greater accuracy and less time spent on data entry. This manuscript describes a general framework for the implementation of an electronic tablet-based system for evidentiary processing. This framework is then utilized in the design and implementation of an electronic tablet-based evidentiary input prototype system developed for use by forensic laboratories which serves as a verification of the proposed framework. The manuscript concludes with a discussion …

Late-Holocene Lake Diatom-Inferred Palaeoclimate From Central Turkey, Jessie Woodbridge

School of Geography, Earth and Environmental Sciences Theses

In the semi-arid environment of the Eastern Mediterranean, water can be a limiting resource and its availability is influenced by different climate factors. Knowledge of late Holocene water balance is limited for this region. Lake systems and organisms respond to environmental variability and can be used as a proxy for palaeoclimate. The aims of this research project were to reconstruct late Holocene palaeoclimate using diatom frustules preserved within crater lake sediments in central Turkey. Two lakes (Nar Golu and Kratergòl), located in the same climate region, were selected for this purpose. Modem lake samples and sediment cores collected between 1999-2006 …

Transformations Of Organic And Inorganic Phosphorus In Estuarine Particle- Water Systems, Jin Bo Zhao

School of Geography, Earth and Environmental Sciences Theses

This thesis describes methodologies to detemiine organic and inorganic phosphorus in water and discusses biological, physical and chemical controls on the transformations of organic and inorganic phosphorus in laboratory microcosms of estuarine particle-water systems. Phosphorus is an important nutrient and the accurate determination of phosphorus species in natural waters is essential for understanding the biogeochemical cycling of the element. Chapter one reviews phosphorus impacts on water quality and relevant UK legislation, the sources, speclation and fractionation of phosphorus, the sediment/water phosphorus cycle and analytical methods for the determination of dissolved Inorganic phosphorus (DIP) and organic phosphorus (DOP) species In natural …

Nutrients And Eutrophication In The Taw Estuary, Gerald Maier

School of Geography, Earth and Environmental Sciences Theses

Increased inputs of nutrients to estuaries and coastal waters can cause undesirable effects associated with eutrophication, including nuisance and toxic algal blooms, reduced amenity value, changes in species composition, bottom anoxia and fish kills. The main sources of nutrients to estuaries are river runoff, sewage discharges, atmospheric inputs and possibly submarine groundwater discharges. For the UK, estuarine eutrophication has been shown to occur in at least 16 estuaries (including the Taw in North Devon). Consequently, these systems have been designated as '(Potential) Problem Area' under the OSPAR Common Procedure for the Identification of Eutrophication and also as a 'Eutrophic Water' …

Fitness, Motor Competence And Body Composition Are Weakly Associated With Adolescent Back Pain, Mark Perry, Leon Straker, Peter O'Sullivan, Anne Smith, Beth P. Hands

Health Sciences Papers and Journal Articles

Study Design: Cross sectional

Objectives: To assess the associations between adolescent back pain and fitness, motor competence and body composition.

Background: Although deficits in physical fitness and motor control have been shown to relate to adult back pain, the evidence in adolescents is less clear.

Methods and measures: In this cross-sectional study, 1608 "Raine" cohort adolescents (mean age, 14 years) answered questions on lifetime, month and chronic prevalence of back pain, and participated in a range of physical tests assessing aerobic capacity, muscle performance, flexibility, motor competence, and body composition. A history of diagnosed back pain in the adolescent was …

Understanding Pitch Perception As A Hierarchical Process With Top-Down Modulation, Emili Balaguer-Ballester, Nicholas R. Clark, Martin Coath, Katrin Krumbholz, Susan L. Denham

Professional Services

Pitch is one of the most important features of natural sounds, underlying the perception of melody in music and prosody in speech. However, the temporal dynamics of pitch processing are still poorly understood. Previous studies suggest that the auditory system uses a wide range of time scales to integrate pitch-related information and that the effective integration time is both task- and stimulus-dependent. None of the existing models of pitch processing can account for such task- and stimulus-dependent variations in processing time scales. This study presents an idealized neurocomputational model, which provides a unified account of the multiple time scales observed …

Eutrophication And The Macroscope, Scott W. Nixon

Graduate School of Oceanography Faculty Publications

It is important to view eutrophication as an increase in the supply of organic matter to an ecosystem rather than as a simple problem of nutrient pollution. This emphasizes that eutrophication is a fundamental change in the energetic base that may propagate through the system in various ways and produce a variety of changes. Some of these changes may be desirable (e.g., increased secondary production) and some may not (e.g., hypoxia). Defining eutrophication in terms of changing nutrient concentrations or chlorophyll levels or species composition confuses symptoms with the underlying phenomenon. While nutrient enrichment is the most common cause of …

The Invasive Colonial Ascidian Didemnum Vexillum On Georges Bank - Ecological Effects And Genetic Identification, Nicole L. Lengyel, Jeremy S. Collie, Page C. Valentine

Graduate School of Oceanography Faculty Publications

Since the discovery of the invasive colonial tunicate Didemnum vexillum Kott, 2002 on Georges Bank in 2002, research has focused on investigating the spread of the tunicate invasion, evaluating its potential impact on the benthic community, identifying it to species level, and determining its region of origin. The percent cover of Didemnum vexillum, measured from bottom photographs, ranges from 0-100% in individual photos and between 0-79% when averaged within photo transects. Individual photos represent an area of the seabed measuring ~ 0.39 m2 while photo transects range from ~ 700-1000 meters in length. Hydroids are the second most abundant …