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Techno-Economic And Fluid Dynamics Analysis For Growing Microalgae With The Intent Of Producing Biofuel Using A System Model, Leah R. Raffaeli

Electronic Theses and Dissertations

Techno-economic and systems studies on microalgal growth scenarios to date are abbreviated and missing a number of important variables. By including these variables in a detailed model integrating biology, chemistry, engineering, and financial aspects, a more defined systems analysis is possible. Through optimizing the model productivity based on the resulting net profit, the system analysis results in a more accurate assessment of environmental and economic sustainability of specific algal growth scenarios. Photobioreactor algal growth scenario optimization in the system model has resulted in realistic engineering design requirements based on algal growth requirements and fluid dynamics analysis. Results show feasibility for …

Sense-Making Bodies: Feminist Materiality And Phenomenology In Constructive Body Theologies, Heike Peckruhn

Electronic Theses and Dissertations

Constructive body theology provides an ethical commitment to and a set of analytical principles for understanding bodily experience. If we insist upon the theological value of embodied experience, how can we give an adequate account of it? Are feminist appeals to the senses useful in developing theological truth claims based in embodied experiences? Feminist theologies which explicitly seek to overcome body/mind dualisms often reinscribe them when they neglect to attend to perception as a critical element of bodily experience. Phenomenological analyses of perception (such as suggested by Merleau-Ponty) strengthen and refine our conception of embodiment. Grounding constructive theology in experience …

X-Band Rapid-Scan Epr, Deborah Gale Mitchell

Electronic Theses and Dissertations

The advantages of rapid-scan EPR relative to CW and pulse techniques for samples with long longitudinal relaxation time T₁ (N_s⁰ defects in diamond, N@C₆₀, and amorphous hydrogenated silicon), heterogeneous samples (crystalline 1:1 α,γ-bisdiphenylene-β-phenylallyl (BDPA):benzene), lossy samples (aqueous nitroxyl radicals), and transient radicals (5-tert-butoxycarbonyl-5-methyl-1-pyrroline-N-oxide (BMPO)-superoxide adduct) were studied.

For samples with long relaxation times, CW (continuous wave) EPR is challenging due to power saturation and distortions from passage effects. In rapid-scan EPR, the field is swept through resonance in a time that is short relative to T₂. In rapid-scan EPR, the magnetic field is …

Seeded Propagation Of Tau Fibrils, Paul David Dinkel

Electronic Theses and Dissertations

In various neurodegenerative diseases, including Alzheimer's disease, progressive supranuclear palsy, Pick's disease, and corticobasal degeneration, the deposition of fibrils composed of misfolded tau protein is observed. Recent evidence suggests that tau fibrils transfer between cells and spread throughout the brain, underscoring the significance of fibril propagation.

Six tau isoforms exist in the adult human brain that can be grouped into 4-repeat (4R) tau and 3-repeat (3R) tau based on the presence or absence of the second of four microtubule binding repeats. We demonstrate in vitro that seeded fibril growth, a prerequisite for the spreading of the tau pathology, is crucially …

Longitudinal Interplay Of Dating Anxiety And Romantic Cognitions And Behaviors From Adolescence To Young Adulthood, Jessica K. Winkles

Electronic Theses and Dissertations

Dating is normative in adolescence and young adulthood, but can be disrupted and distressing to individuals experiencing dating anxiety. Cognitive-behavioral theories suggest dating anxiety impacts romantic cognitions and behaviors, and romantic cognitions and behaviors impact dating anxiety. Thus far, investigators have been unable to explore the interplay between dating anxiety and romantic cognitions and behaviors because studies are limited by cross-sectional designs. The present study examined longitudinal associations between two types of dating anxiety (dating interactions and active intentions for dating) and romantic appeal, jealousy, and compliance during conflict. Two hundred adolescents participated in the study, which began in the …

The Influence Of Gender And Alcohol Use On Depressive Symptoms Among Men And Women, Elizabeth Anne Peters

Electronic Theses and Dissertations

This study investigated the extent to which gender influences self-reported prototypical and masculine-specific symptoms of depression in men and women and whether or not alcohol mediates this relationship. Secondly, this study evaluated the effectiveness of the Denver Comprehensive Depression Inventory (DCDI), in measuring prototypical and masculine-specific depressive symptoms in clinical and non-clinical samples of men and women.

This paper summarizes the literature on gender differences in depression and the assessment of depression and gender, and outlines the current research on masculine-specific depression. It is argued that current assessment instruments identify prototypical symptoms of depression, as outlined in the DSM-IV-TR, but …

Isolation And Characterization Of A Full Length Retrotransposon: Cr1, Cassandra Michelle Weason

Electronic Theses and Dissertations

Transposable elements (TE) have been found in all genomes and have clearly had a major impact on genomic evolution. The described research takes advantage of an abundant transposable element present in the genomes of Anseriformes, called Chicken Repeat 1 (CR1). Previous studies in Anseriformes suggest that CR1 is presently active in recent evolutionary time (St. John, 2004). A fully functional CR1 element itself is approximately 4.5kb long (Kajikawa, 1997), where almost all inserts are truncated at the 5' end. Because of this, it has been a challenge to isolate a full length, active element. In this study, two CR1 sequences …

Genetically Modified Food In The Us And The Uk: Proponents, Dissenters And Media Coverage, Tess Ann Doezema

Electronic Theses and Dissertations

This research is a qualitative study examining the communication surrounding the issue of genetically modified food in the UK and the UK from October, 2011 through September, 2012. Material from biotechnology industry organizations, industry-funded non-profits, groups campaigning against the continued use of the technology, and mainstream media coverage of the issue in both countries during this time was examined using thematic analysis. The issue is analyzed through the lenses of Herman and Chomsky's propaganda model, agenda building and framing theory. The research finds support for agenda building as well as a modernized understanding of the propaganda model, which the researcher …

Electricity Markets, Smart Grids And Smart Buildings, Jonathan Falcey

Electronic Theses and Dissertations

A smart grid is an electricity network that accommodates two-way power flows, and utilizes two-way communications and increased measurement, in order to provide more information to customers and aid in the development of a more efficient electricity market. The current electrical network is outdated and has many shortcomings relating to power flows, inefficient electricity markets, generation/supply balance, a lack of information for the consumer and insufficient consumer interaction with electricity markets. Many of these challenges can be addressed with a smart grid, but there remain significant barriers to the implementation of a smart grid.

This paper proposes a novel method …

Novel Functions For Neuronal Rna Processing Bodies In The Control Of Axon Terminal Growth In Drosophila Melanogaster, Sarala Joshi Pradhan

Electronic Theses and Dissertations

In this thesis we first characterized neuronal functions for HPat/Pat1, a core component of RNA processing bodies or "P bodies". We show that hpat mutants exhibit a strong synaptic hyperplasia at the developing and acutely stimulated Drosophila larval neuromuscular junctions (NMJs). The synaptic defects observed in hpat mutants are associated with rearrangement of the axonal microtubule cytoskeleton suggesting that HPat negatively regulates presynaptic microtubule-based growth during NMJ development. Interestingly, we also found that both pre-and postsynaptic HPat expression controlled rapid axon terminal growth in response to acute spaced synaptic stimulation. We also demonstrate that HPat interacts genetically with the catalytic …

2013 Commencement Program, Seattle University

Commencement Programs

No abstract provided.

Monoamine Modulation Of Separation-Induced Ultrasonic Vocalizations In Preweanling F344 And Sd Rats, Cynthia Elizabeth Britt

Theses Digitization Project

The purpose of this study was to determine if Fischer 344 (F344) rats, a strain which naturally shows deficits in social communication during adolescence, could be used as a model of the social communication deficits observed in autism. Thus, the goal was to determine if F344 rats would also show fewer emissions of isolated-induced ultrasonic vocalizations (an early onset form of social interaction) as compared to SD rats. Subjects consisted of 142 F344 rat pups (67 male and 75 female). Subjects were treated according to the "Guide for the Care and Use of Mammals in Neuroscience and Behavioral Research" under …

Post-Oppositional Culture Theory: Counter Narratives Of African American Preservice Teachers, Sonya Victoria Scott

Theses Digitization Project

This study seeks to counter the social narrative that African Americans resist schooling by examining African American post baccalaureate college students that have developed a passion for learning as demonstrated in their persistence and motivations to enter the teaching profession. Racially correlated disparities prevalent in standardized test scores, high school dropout rates and college eligibility remain one of the most pervasive educational dilemmas facing public schools across the nation. African Americans are identified as significantly under performing when compared to the average performance of white students.

Cell Type Difference In Influenza A Viral Mrna Nuclear Export, Sean William Larsen

Theses Digitization Project

The focus of this thesis research was to clarify the role of host Nxf1 in influenza viral mRNA nuclear export. This study aims to define the nuclear mRNA export pathways of influenza viral mRNA. If viral mRNAs are discovered to utilize neither known mRNA nuclear export pathway this would indicate the mRNA exports via undefined mRNA nuclear export pathway. This might be an atypical pathway not utilized by many host mRNAs and thus might reveal novel antiviral target. 293T (Human embryonic kidney cells) and A549 (Human lung epithelial) cells were purchased from ATCC American Tissue Culture Collection.

Substance Abuse Among Elders, Yvonne Shubu-Ola Johnson

Theses Digitization Project

The purpose of this study was to discover interventions that work best for substance abusing elders.

Cultural Suppression Of Native Nations Through United States Government Policy, Nicholas Augustus Brace

Theses Digitization Project

This study will discuss Native American discrimination by the U.S. government while focusing on the education system and policies the Native Americans suffered through. A push to remove the sovereignty of Native Nations through assimilation by the U.S. government has led to arguments that Native Americans have been the recipients of cultural suppression.

A Parent Education Curriculum For Families With An Autism Spectrum Disorders Child, Amber Marie Vela

Theses Digitization Project

This project provides a comprehensive, parenting education program that focuses on educating parents of young newly-diagnosed ASD children about coordinated services, supporting the family to promote the ASD child's growth and development, and supporting the family system during critical early years.

Planting, Learning, Growing: Utilizing Service-Learning In Science, Technology, Engineering And Mathematics Among Urban Middle School Students, Carly Jessica Chavez

Theses Digitization Project

The purpose of this study is meant to work as a descriptive analysis of service-learning pedagogy and outcomes, through STEM (Science, Technology, Engineering, and Mathematics) learning opportunities. One of the many challenges facing public education is how to actively incorporate elements of STEM into the classroom curriculum and school-wide.

Stereotactic Localization And Targeting Accuracy For Experimental Proton Radiosurgery, Yin Chen

Theses Digitization Project

The purpose of this study was to improve an existing experimental proton radiosurgery system at Loma Linda University Medical Center to reach sub-millimeter accuracy before proton radiosurgery with narrow beams can be used in a clinical trial. Protons, different from photons (i.e., x-rays or gamma rays), are charged with particles that slow down in matter and release a burst of energy near the end of their range (maximum depth of penetration), which is called the Bragg peak, named after the physicist William Henry Bragg who discovered it in 1903. Photon beams deliver most doses over a large area near the …

Biostratigraphy Of The Halgaito Formation, Cutler Group Near Mexican Hat, San Juan County, Utah, Kimberly Marie Scott

Theses Digitization Project

The purpose of this thesis is to develop a better understanding of the paleontology and biostratigraphy of the Halgaito Formation and the position of the Carboniferous-Permian Boundary (CPB) within the Halgaito Formation which would provide useful data that can be extrapolated to other terrestrial ecosystems of the southwestern United States of America that are of comparable age.

The Relationship Between Perceptions Of Inequality And Health, Alissa Michelle Ramos

Theses Digitization Project

This study examined the association between perception of income inequality (income and societal) and its effects on perceptions of health (e.g. physiological, psychological, social, and financial stability).

Western Michigan University Undergraduate Catalog 2013-2014, Western Michigan University

Western Michigan University Course Catalogs (1904-present)

• General Information
• Colleges

Mobilization Of Lipids And Fortification Of Cell Wall And Cuticle Are Important In Host Defense Against Hessian Fly, Chitvan Khajuria, Haiyan Wang, Xuming Liu, Shanda Wheeler, John C. Reese, Mustapha El Bouhssini, R. Jeff Whitworth, Ming-Shun Chen

Department of Entomology: Faculty Publications

Background: Wheat – Hessian fly interaction follows a typical gene-for-gene model. Hessian fly larvae die in wheat plants carrying an effective resistance gene, or thrive in susceptible plants that carry no effective resistance gene.

Results: Gene sets affected by Hessian fly attack in resistant plants were found to be very different from those in susceptible plants. Differential expression of gene sets was associated with differential accumulation of intermediates in defense pathways. Our results indicated that resources were rapidly mobilized in resistant plants for defense, including extensive membrane remodeling and release of lipids, sugar catabolism, and amino acid transport …

Sjsu Erfa News, Winter 2013 No. 2, San Jose State University, Emeritus And Retired Faculty Association

Emeritus and Retired Faculty Association (ERFA) Newsletter

Volume 26, Number 2.1

Ua12/2/16 Spirit Masters Class Of 2013-2014, Wku Spirit Masters

WKU Administration Documents

WKU Spirit Masters' booklet with photos and brief biographies of members.

• Boothe, Mary
• Bowling, Taylor
• Carpenter, George aka Trip
• Daniel, Derek
• Feikes, Allison
• Freeman, Paige
• Gaiko, Stephanie
• Harrison, Jana
• Havel, Catherine
• Jolly, Ellie
• Kaetzel, Kelsey
• Lutsch, Sydney
• Manley, Alyson
• Manley, Ashlee
• Marr, Eric
• McCullough, Grace
• McGuirk, Meghan
• Newton, Sarah
• Peck, Bennett
• Purdom, Matthew
• Rhea, Charlie
• Russell, Mattie
• Sharp, Olivia
• Snyder, Kaitlyn
• Stone, Catherine
• Tarter, Kirsten
• Vennell, Ryan
• Wellum, Justin
• Wright, Spencer

"Are You Ready For Some (Political) Football?" How Section 501(C)(3) Organizations Get Their Playing Time During Campaign Seasons, Daniel C. Willingham

Akron Tax Journal

The purpose of this Article is to analyze the ways in which Section 501(c)(3) organizations take part in lobbying activities while still maintaining their tax-exempt status. This topic is crucial as we revisit these same issues at all levels of government every election season.

This Article examines the Tax Code, treasury regulations, revenue rulings, case law, and scholarly research. Its purpose is to provide a detailed analysis of the current law and how exempt organizations can apply it in practice. To achieve this goal, this Article is broken down into seven parts. Section II provides the statutory framework under which …

Full Issue

Quidditas

No abstract provided.

Linfield Digest, Linfield Magazine Staff

Linfield Magazine

Brief articles and photos of events and news about Linfield College

Bridgewater College Catalog, Session 2013-14, Bridgewater College

Bridgewater College Catalogs

No abstract provided.

Momentum 2013, Jessica Canedo

Momentum

A journal of undergraduate research