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A Zooarchaeological Analysis Of The Monashka Bay Site (Kod-026) Kodiak Island, Alaska, Ayla Aymond

All Master's Theses

This thesis involved the initial analysis of fauna recovered in 1989 by Christopher Donta at the Monashka Bay site on Kodiak Island. Analysis included all vertebrate remains (n = 36,273) larger than 1/8” from bulk samples collected in Area 3, a midden dating AD 1550-1670 during the site’s Koniag occupation. Results indicated a focus on cod (68% of fish identified to order), with modest amounts of sculpin, and small amounts of flatfish, salmon, herring, bird, and sea mammal. The predominance of cod is likewise seen at other Koniag-era sites in the vicinity, though the lack of salmon, which composed 2% …

Exercise Motivations Of Older Adults, Laura J. Attaway

All Master's Theses

This study examined and compared activity levels and motives in 103 older (over 50 years of age) competitive athletes (CA) and non-competitive fitness exercisers (NCF). The findings indicate that the CA group was significantly higher in the motives of enjoyment, competition, and social recognition. Ranking of the strength of the motivation factors for each group indicated that enjoyment was the strongest motivating factor for both groups, health ranked high for both groups, and social recognition ranked lowest in both groups. Findings related to rankings were not tested for significance, so are more tentative.

Underwater Sound Transmission Through Arrays Of Disk Cavities In A Soft Elastic Medium, David C. Calvo, Abel L. Thangawng, Christopher N. Layman Jr., Riccardo Casalini, Shadi F. Othman

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Scattering from a cavity in a soft elastic medium, such as silicone rubber, resembles scattering from an underwater bubble in that low-frequency monopole resonance is obtainable in both cases. Arrays of cavities can therefore be used to reduce underwater sound transmission using thin layers and low void fractions. This article examines the role of cavity shape by microfabricating arrays of disk-shaped air cavities into single and multiple layers of polydimethylsiloxane. Comparison is made with the case of equivalent volume cylinders which approximate spheres. Measurements of ultrasonic underwater sound transmission are compared with finite element modeling predictions. The disks provide a …

Do Olfactory Stimuli Increase Presence During Exposure Tasks: A Comparative Study, Benson Munyan

Electronic Theses and Dissertations

Exposure therapy (ET) is an extensively studied and supported treatment for anxiety and trauma-related disorders. ET works by exposing the patient to the feared object or situation without any danger in order to overcome the related anxiety. Over the past few years, various technologies including head-mounted displays (HMDs), scent machines, and headphones have been used to augment the exposure therapy process by presenting multi-sensory cues (e.g., sights, smells, sounds) to increase the patient*s sense of presence. While studies have shown that scents can elicit emotionally charged memories, no prior research could be identified that examined the effect of olfactory stimuli …

The Effect Of Traumatic Brain Injury On Exposure Therapy In Veterans With Combat-Related Posttraumatic Stress Disorder, Kathleen Ragsdale

Electronic Theses and Dissertations

Veterans of Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn are presenting for treatment with high rates of combat-related posttraumatic stress disorder (PTSD) and traumatic brain injury (TBI), spurring a need for clinical research on optimal treatment strategies. While exposure therapy has long been supported as an efficacious treatment for combat-related PTSD, some clinicians are hesitant to utilize this treatment for veterans with TBI history due to presumed cognitive deficits that may preclude successful engagement. The purpose of this study was to compare exposure therapy process variables in veterans with PTSD only and veterans with PTSD+TBI. Results suggest …

Applying The Cacao Change Model To Promote Systemic Transformation In Stem, Anthony Marker, Patricia Pyke, Sarah Ritter, Karen Viskupic, Amy Moll, R. Eric Landrum, Tony Roark, Susan Shadle

Organizational Performance and Workplace Learning Faculty Publications and Presentations

Since its inception in the Middle Ages, the university classroom can be characterized by students gathered around a sage who imparts his or her knowledge. However, the effective classroom of today looks vastly different: First-year engineering students not only learn basic engineering principles, but are also guided to consider their own inner values and motivations as they design and build adaptive devices for people with disabilities; students in a large chemistry lecture work animatedly together in small groups on inquiry-based activities while an instructor and teaching assistants circulate and guide their learning; students learning differential equations practice explicit metacognitive skills …

Long Live The Evil Queen: Once Upon A Time's Evolved Villain, Frank S. Lombari

Pell Scholars and Senior Theses

Mirror on the wall, who's the fairest Queen of all? In today's pop culture, many traditional villains are beginning to be turned into antiheroes. ABC's television show Once Upon a Time has taken a number of fairy tale villains and provided them both a background and character growth. Specifically, the adaptation of the Evil Queen has shifted from primary antagonist to redeemed hero over the first three seasons. The show also displays her in the real-world rather than just a fairy tale universe. The author claims that this radical development occurs due three essential aspects: the Evil Queen and Snow …

Mercy For Anne And A Rose For Lucrezia, Amanda Iacampo

Pell Scholars and Senior Theses

As two of Renaissance Europe's most controversial women, Anne Boleyn and Lucrezia Borgia have been the targets of much conjecture in the world of historical fiction. Sarah Dunant, author of the New York Times bestseller Blood and Beauty poses the question: Why bother with the slander when the truth is more unexpected? Dunant's professional research on Lucrezia draws the fine line between historical fact and popular myth. Unlike Hilary Mantel's Wolf Hall-which greatly exaggerates the "monster legend" surrounding Anne Boleyn-Blood and Beauty succeeds in being the more compellingly accurate novel, and leading work of historical fiction.

Proceedings Of The 2015 Wa Chapter Of Msa Symposium On Music Performance And Analysis, Jonathan R. Paget, Victoria Rogers, Nicholas Bannan, Paul Hopwood, Krista Low, Adrian Yeo, Alix Hamilton, Lindsay Vickery, Stuart James, Carol Williams, Stewart Smith, Robin Ryan, Emma Jayakumar, Cat Hope, Lucas O'Brien

ECU Books

This publication, entitled Proceedings of the 2015 WA Chapter MSA Symposium on Music Performance and Analysis, is a double-blind peer-reviewed conference proceedings published by the Western Australian Chapter of the Musicological Society of Australia, in conjunction with the Western Australian Academy of Performing Arts, Edith Cowan University, edited by Jonathan Paget, Victoria Rogers, and Nicholas Bannan. The original symposium was held at the University of Western Australia, School of Music, on 12 December 2015.

With the advent of performer-scholars within Australian Universities, the intersections between analytical knowledge and performance are constantly being re-evaluated and reinvented. This collection of papers presents …

The Use Of Psychological Defense Mechanisms – By Librarians And The Public – In Response To Traditional And Binary Librarian Stereotypes, Beth Posner

Publications and Research

Images of librarians in popular culture include the traditional stereotype - of a mousy spinster who cares more for protecting books than for helping people - as well as several contrasting or binary images - such as librarians who are wild by night (although quiet by day), know-it-alls (rather than know-nothings), or high-tech (instead of old-fashioned.) In response to the anxiety provoked by the more pernicious aspects of these images, both librarians and the public may employ a variety of common unconscious defense mechanisms. This chapter examines some of those used by the public - including stereotyping, and splitting or …

Specters Of Kurdish Nationalism: Governmentality And Counterinsurgent Translation In Turkey, Nicholas S. Glastonbury

Publications and Research

This essay examines translations of the Kurdish epic poem Mem û Zîn into Turkish, tracing the logics behind these state-sponsored translations and examining how acts of translation are also efforts to regulate, translate, and erase Kurdish subjectivities. I argue that the state instrumentalizes Mem û Zîn’s potent nationalist currency in order to disarm present and future claims of Kurdish national autonomy. Using translation as a counterinsurgent governmental tool, the state attempts to domesticate Kurdish nationalist discourses even as it reproduces them, thereby transforming Kurdish nationalism into a specter of itself. Attending to this specter, however, allows us to see how …

A Principle Of Economy Predicts The Functional Architecture Of Grid Cells, Xue-Xin Wei, Jason Prentice, Vijay Balasubramanian

Publications and Research

Grid cells in the brain respond when an animal occupies a periodic lattice of ‘grid fields’ during navigation. Grids are organized in modules with different periodicity. We propose that the grid system implements a hierarchical code for space that economizes the number of neurons required to encode location with a given resolution across a range equal to the largest period. This theory predicts that (i) grid fields should lie on a triangular lattice, (ii) grid scales should follow a geometric progression, (iii) the ratio between adjacent grid scales should be √e for idealized neurons, and lie between 1.4 and 1.7 …

2015 Nebraska Farmland Values And Rental Rates, Jim Jansen, Roger K. Wilson

Cornhusker Economics

Nebraska agricultural land values have declined two percent according to the recently published Nebraska Farm Real Estate Market Highlights 2014-2015 report. As of February 1, 2015, the weighted average farmland value for the state dropped over the prior 12-month period to $3,250 per acre (Figure 1 and Table 1). Cash rental rates for land in 2015 followed trends comparable to 2014 as irrigated and dryland cropland rental rates declined while pasture and cow-calf pair rental rates rose across Nebraska (Table 2).

National Agri-Marketing Association Annual Conference Professional Growth Opportunities For Unl Students, Caleb Nuehring, Rosalee A. Swartz

Cornhusker Economics

The National Agri-Marketing Association (NAMA) annual conference in April of each year is a highlight for Nebraska NAMA students. The students look forward to opportunities to network with professionals and attend sessions and workshops presented by internationally known speakers and experts.

NAMA is comprised of 23 professional chapters in six regions nationwide and has more than 3,500 professional and student members. NAMA members include professionals in agribusinesses, commodity associations, advertising and public relations agencies, as well as faculty, staff, and students from universities across the u.s. and Canada. At the state level, Nebraska's professional Cornhusker Chapter has nearly 70 members. …

A Conceptual Framework For Estimating The Impact Of Climatic Uncertainty And Shocks On Land Use, Food Production, And Poverty In The Philippines, Caesar Cororaton, Arlene Inocencio, Anna Bella Siriban-Manalang, Marites Tiongco

DLSU Business & Economics Review

Wide variations in climatic conditions from prolonged dry season to frequent occurrence of super typhoons have significant impact on the Philippines, especially on rural poor households which depend heavily on agriculture and food production for subsistence and income. This paper provides a research framework that can be used to understand the dynamics between climate change and agriculture. The framework incorporates the effects of climate change on agricultural productivity, as well as the effects of agricultural activities and land use on climate change through the emission of greenhouse gasses. The framework uses three simulation models to analyse the impact of climate …

Biophysical Vulnerability Impact Assessment Of Climate Change On Aquaculture Sector Development In Sarawak, Malaysia, Rosita Hamdan, Fatimah Kari, Azmah Othman

DLSU Business & Economics Review

This study is an assessment of the impact of climate change on the biophysical vulnerability of aquaculture production in Sarawak. The relationship between change in risk factors with the total aquaculture production and farmer’s income is identified. It utilizes data from the survey done on 249 aquaculture farmers in Sarawak, as well as secondary data gathered from various government reports. The multiple linear regressions results verify that the mean minimum temperature has a positive significant effect on freshwater ponds, while relative humidity has a negative significant effect on brackish water ponds. The total aquaculture area has a positive significant effect …

Trade Policy Implications On Food Security In Rice And Maize In Kenya And The Philippines, Chris Simon Sitienei Kipkorir, Marites Khanser

DLSU Business & Economics Review

The research is a study on trade policy implications on food security in rice and maize in Kenya and the Philippines. It covers, globalization as embodied by the East African Community and ASEAN region, trade and agricultural trade policies, agricultural development and factors of production regarding rice and maize. The purpose of the study is to determine implication of trade and trade policy model on food security, state of production and consumption on rice and maize. We also try to determine if there is no significant correlation between the factors of production concerning rice and maize. The study is a …

Protein Intake And Hookworm Infection Susceptibility In Rural Ghanaian School- Age Children: A Mixed-Methods Study, Luis Enrique Maldonado-Vásquez

Public Health Theses

Background: Because human and animal cross-sectional studies cannot assess temporality, a longitudinal study is needed to assess the association between protein intake and hookworm infection susceptibility. Cultural preferences and belief systems have been noted to affect the intake of food in some African societies but extensive research has not been conducted to characterize them.

Methods: Children (n=274) 7-13 years of age who attended school in the Kintampo North Municipality of Ghana were screened for participation in a longitudinal study assessing the relationship between protein intake and hookworm infection susceptibility. Protein intake was calculated by 24-hour recalls. A qualitative sub-study recruited …

Assessment Of Foodnet Population Survey Respondents As A Control Group To Determine Stec Risk Factors, Maria Andrea Rincon

Public Health Theses

Introduction: Shiga toxin-producing Escherichia coli (STEC) are important foodborne pathogens, causing approximately 30 deaths a year in the US. Case-control studies to monitor risk factors are challenging; finding representative controls can be labor-intensive. The FoodNet Population Survey (FNPS) is conducted periodically and asks about foodborne disease risk factors.

Objectives: To determine leading risk factors for STEC in Connecticut using the 2006 FNPS participant responses as controls.

Methods: Cases were reported STEC cases in Connecticut 2000-2009 who were interviewed for risk factors following onset. Controls were respondents to the Connecticut portion of the 2006 FNPS. Comparable questions for exposure to dietary, …

Leptospira In The Environmental Reservoir: Quantification And Persistence Of The Pathogen In An Urban Slum Setting Of Endemic Transmission, Andrew Gustav Schneider

Public Health Theses

Introduction

The ecology of Leptospira, the spirochete agent for leptospirosis, in its environmental reservoir is poorly understood. We quantified the presence of pathogenic leptospires in soil and sewage from a high-risk slum community for leptospirosis, and characterized its persistence in this environment.

Methods

We collected soil and sewage samples from three sites within a slum community in the city of Salvador, Brazil, and measured the concentration of leptospires using real-time quantitative PCR targeting lipL32, a gene exclusively present in pathogenic Leptospira. Additionally, we investigated the persistence of L. interrogans serovar Copenhageni, the agent for urban leptospirosis, in soil and sewage …

Keynote Address By The Federal Communications Commission Chairman On Open Networks Chairman, Tom Wheeler

Colorado Technology Law Journal

No abstract provided.

Subscription Linear Ovds Are The New Mvpds Are The New Black, Spencer Rubin

Colorado Technology Law Journal

No abstract provided.

A Mathematical Investigation Of The Drivers Of Lyme Disease Ecology At Two Ecologically Contrasting Sites, Malia Joy Carpio

Public Health Theses

INTRODUCTION: Lyme disease is an emerging tick-borne disease of increasing concern in the United States. In order to create and to implement effective public health interventions for Lyme disease, there must be a better understanding of the factors driving pathogen transmission.

OBJECTIVES: The primary objectives of this study were to determine how presence/absence of “super-spreaders” and observed differences between two ecologically contrasting sites influence Borrelia burgdorferi transmission.

METHODS: A next generation matrix R0 model was parameterized with field data from an island site (Block Island, Rhode Island) and a mainland site (Connecticut) in order to generate R0 estimates. A local …

Confusion In The Marketplaces: A Qualitative And Experimental Assessment Of The Decision-Support Tools Used By Northeastern State-Based Health Insurance Exchanges, Taylor Robert Daily

Public Health Theses

The state-based exchanges created under the Affordable Care Act are not passive marketplaces that merely offer health insurance plans; they also endeavor to provide support to consumers in selecting those plans that best fit their healthcare needs. This paper examines the method by which six state-based exchanges (Connecticut, Maryland, Massachusetts, New York, Rhode Island, and Vermont) attempt to accomplish this goal using their online shopping infrastructure, also known as a decision-support tool. First, these decision-support tools are qualitatively compared in order to access the design choices made by policymakers and relate those design choices to how they may impact consumer …

Gleaning In The Cedar Valley: A Post-Evaluation Study, Dylan Thomas Hillyer

Honors Program Theses

Gleaning is a term describing the act of either picking, cleaning or sorting produce that would otherwise be wasted. It is a practice long known to Europe, and in the past thirty years has gained immense popularity among non-profit organizations throughout the United States. The Cedar Valley Gleaning Program (CVGP) had its pilot-year in the fall of 2014. This thesis seeks to improve the efficacy of the CVGP through examining both the pilot year, and a qualitative study of gleaning operations worldwide, to answer the question: How can gleaning become an effective tool for communities in the Cedar Valley.

The Pura Belpré Award And The Portrayal Of Disability, Zoe Houser

Honors Program Theses

The Pura Belpré Award is one of the lesser known literary awards. Because other literary awards have been around longer and received a large amount of attention, there has been much research done over the other literary awards, including how the award books portray disabled characters within their pages. However, there is a lack of research about the portrayal of disability in books that have been awarded or honored by the Pura Belpré Award.

This paper will address the question of how many Pura Belpré Award winning books include prominent characters with disabilities and if they are portrayed positively or …

Eastern Iowa Lithics And Their Effects On Oneota Culture, Caitlin Mary Kelly

Honors Program Theses

This research focuses on the experimentation and exploration of heat treatment used on chert by the Native Americans located in eastern Iowa after the Late-Woodland Period. In conjunction with my research advisor, Dr. Chad Heinzel, the geoarchaeologist in the UNI Department of Earth Science, I have heat treated chert from eastern Iowa in order to examine its physical and chemical changes. These experiments took place both in a controlled laboratory setting and in a semi-controlled field setting, comparing the difference between the two different methodologies. Chemical analysis was also performed to assess differences in trace chemicals between raw and heated …

Non-Destructive Dna Extraction Methods That Yield Dna Barcodes In Spiders, Reva Ann Bork

Honors Program Theses

DNA barcodes are short sequences of nucleotides that differ from species to species (Hebert et al., 2003; Hebert & Gregory, 2005). DNA barcoding is very important in helping to reconstruct phylogenetic trees and to confirm the identity of threatened or endangered species in the wild. Additionally, it has become increasingly popular in the food industry to test the accuracy of the food being sold in fast food chains (Wong and Hanner, 2008). For scientific purposes, nondestructive DNA extraction techniques need to be explored because they allow for preservation of the voucher specimen, which is particularly important for rare or extinct …

Relative Importance Of Phenotypic Trait Matching And Species' Abundances In Determining Plant - Avian Seed Dispersal Interactions In A Small Insular Community, Aaron González-Castro, Suann Yang, Manuel Nogales, Tomas A. Carlo

Biology

Network theory has provided a general way to understand mutualistic plant-animal interactions at the community level. However, the mechanisms responsible for interaction patterns remain controversial. In this study we use a combination of statistical models and probability matrices to evaluate the relative importance of species morphological and nutritional (phenotypic) traits and species abundance in determining interactions between fleshyfruited plants and birds that disperse their seeds. The models included variables associated with species abundance, a suite of variables associated with phenotypic traits (fruit diameter, bird bill width, fruit nutrient compounds), and the species identity of the avian disperser. Results show that …

General Anesthesia: A Literature Review - Induction, Mechanism, Agents, And Effects, Sylvie Yaacoub

Senior Honors Theses and Projects

No abstract provided.