Digital Commons Network^™

Plant And Insect Diversity Along An Experimental Gradient Of Larch-Birch Mixtures In Chinese Boreal Forests, Jing Li, Juan Shi, Youqing Luo, Kari Heliovaara

Turkish Journal of Agriculture and Forestry

Maintaining and increasing biodiversity level especially in pure plantations is one important way to improve the resistance of forests to pests in Chinese boreal forests. The present study tested the hypothesis that the increased degree of tree species mixture (quantified by the stem proportion of Betula platyphylla Suk. and Larix gmelinii (Rupr.) Rupr.) can affect the species richness and diversity of understory and insects. Twenty-one plots, ranging from pure larch stand to pure birch stand, were sampled in several thinned forests in a Chinese boreal forest area. Data of environmental factors, understory plant species and insect assemblage were collected from …

Hegemonic Peter?: A Critical Analysis Of Hegemonic Masculinity In Family Guy, Justin Danowski

Masters Theses

Hegemonic masculinity is a constantly evolving and highly nuanced theory. The original definition was designed to study the oppression males exert over females. Later definitions expanded on the original to include young, effeminate or gay men. In the realm of television, hegemonic masculine forces are perpetuated by not only male characters but marginalized groups as well. This creates gender stereotypes to be accepted and embraced as the norm in a culture. This project takes a critical look at the animated television comedy Family Guy and explains how hegemonic masculinity is portrayed throughout the episode "Family Gay". To accomplish this, the …

Technology Mediated Recruitment: An Exploration Of How Students Used Social Media To Choose College, Ashley Nicole Cooper

Masters Theses

This qualitative study explored the use of social media as a tool to recruit prospective college students. Social media was defined as any electronic media that serves as a networking tool with the ability to educate prospective and current college students about an institution of higher education (i.e. Twitter, Facebook, Blogs, etc.). The researcher met with two focus groups comprised of current college students to discuss their use of social media during their college search process.

Recommendations were developed for student affairs professionals and for future research. General themes and categories from participant responses were evaluated. The findings suggest that …

African American Students' Perceptions Of Undergraduate Experiences: Matriculation, Retention, Attrition, And Graduation, Christina L. Rainer

Masters Theses

This study was designed to examine the recruitment, matriculation, attrition, and retention behaviors of African American students attending the university. Data collected for this study were obtained from surveys completed by African American undergraduate students enrolled at the university either part-time or full-time at the time of the survey. Frequencies, percentages, and summaries were utilized in data analysis. There were also opportunities for participants to explain their responses.

The participants in this study completed a 25-item survey. This survey requested that participants rate (1) their level of involvement in co-curricular activities on campus; (2) their relationships with faculty and staff; …

Sketching As An Ally In The First-Year Composition Classroom, Kenneth P. Webb

Masters Theses

This thesis explores the possible use of sketching as a pedagogical tool in the first-year composition classroom. The digital age has brought with it a wealth of new (and culturally significant) multimodal compositions, that is, compositions that use multiple modes of communication. In particular, visual modes of communication are growing increasingly important. Furthermore, new ways of sharing information has lead to an accelerating proliferation of new media that increasingly blends visual and verbal elements in the creation of compositions. College students, in the midst of grappling with these new challenges, and with the promise of unforeseen multimodal genres in the …

Evaluation Of Knowledge, Beliefs And Use Of Nutritional Ergogenic Aids Among Collegiate Athletes, Mekenzie Lewis

Masters Theses

The purpose of this study was to determine the NEA knowledge and practices of collegiate athletes. Participants of the study included 152 Division I collegiate athletes from a small Midwestern university. Athletes were both male and female participants of rugby, basketball, baseball, soccer, swimming, and/or track and field during the 2011-2012 school year. A 14 item questionnaire was developed based on concepts associated with misconceptions or wide spread beliefs about these NEAs identified through review of sports nutrition peer reviewed research articles, published text books, and based on personal experiences with college athletes. Content accuracy was established by review of …

School Readiness: An Exploration Of Early Childhood Professionals' Perceptions And Practices, Lindsey Jenkins

Masters Theses

Early childhood experiences set a foundation for school and for life. Because so many children attend some type of early childhood program, it is important to understand the perceptions of those teach and care for young children before they enter kindergarten. The purpose of this study is to explore the relationship between perceptions and practices of early childhood professionals regarding school readiness based of five areas of child development. Sixty-one early childhood professionals completed the Kindergarten Readiness Survey, and descriptive statistics, constant comparison, and microanalysis were used to analyze the data.

Results of this study indicate that social-emotional development is …

The Effects Of Body Positioning On Compliance Among Children, Andrea Merideth Delaney

Masters Theses

Noncompliance has significant implications for children in both home and educational settings. It can thwart learning and lead to increased levels of stress for parents. This study examined the effect of body positioning on the compliance rates of three children in the clinic setting. Results found that higher rates of compliance were experienced when caregivers issued commands in either the kneeling or bending positions rather than a standing position. For two of the three participants, a kneeling position yielded higher rates of compliance. No differences were seen pre- and post-intervention in regards to parenting style using the PAQ-R. Decreases in …

Effects Of Varied Meaningfulness On The Load Theory Of Attention, Hannah Mason

Masters Theses

The point at which selection of which stimuli in our environment to attend to is made has plagued researchers for decades. The load theory was developed as a compromise between the early and late selection theories. However, little research has been done on the effects of varied meaningfulness on the load theory of attention. The purpose of this study was to evaluate the effects that varied meaningfulness has on both high and low attentional loads. Sixteen traditionally-aged college students were given a selection task in either high or low attentional load while being presented with distractors in the periphery. Mean …

African American Students' Perceptions Of Diversity, Inclusion, And Hate Speech, Andrea E. Grant

Masters Theses

African American students' perceptions of diversity, inclusion, and hate speech were explored to reveal implications for the efficacy of the university's mission and obligation to diversity. Using qualitative research methodology, six African American female undergraduate students were interviewed via a semi-structured interview protocol. Using constant-comparative analysis common categories were drawn revealing nine salient themes: Artificial Diversity between Races, Implicit Racial Lines, Efforts of Housing Staff, Missed Educational Opportunities, Encounters with Hate Speech, Subtle Acts of Hate Speech, Overcoming Stereotypes, Users of Hate Speech, and Speech Codes are Not the Solution. These findings provided African American students an opportunity to have …

Desiccation Tolerance In Insect Cells, John Marcus Anderson

Masters Theses

In anhydrobiotic animals a reoccurring strategy to survive water stress involves the accumulation of low molecular weight solutes (e.g., trehalose) and highly hydrophilic macromolecules [e.g., late embryogenesis abundant (LEA) proteins]. We utilized two different water-stress models (spin-drying, and hyperosmotic dehydration) to investigate the impact of transgenic expression of a trehalose transporter [BT003466 (TRET)] and of a group 1 LEA protein [ACX81198 variant (LEA1)] on membrane integrity in cell lines from Spodoptera frugiperda (Sf-21) and Drosophila melanogaster (Kc167), respectively. Kc167 cells were challenged with sucrose or trehalose concentrations ranging from 0 to 200 mM supplemented in standard culture medium. Significant inhibition …

Feeding Behavior Of Nestling Eastern Bluebirds (Sialia Sialis) In East-Central Illinois, Amanda Lamb

Masters Theses

I observed feeding of nestlings in Eastern Bluebirds in nest boxes in east-central Illinois. Provisioning rate of males and females were compared and early observation periods (younger nestlings) were compared with late observation periods (older nestlings). I also compared the average food size brought to the nestlings by males and females and during early and late observations. No significant differences were found between average food sizes throughout the study. In addition, food size was not significantly correlated with mean nestling weights within a brood. However, males had significantly fewer confirmed feedings than females for the last observation period. In addition, …

The Toxicity Of Acetaminophen, Caffeine And Carbendazim In Earthworms (Eisenia Fetida), Matthew M. Bulman

Masters Theses

There has been a need for the assessment of ground water contamination risk on terrestrial organisms. One terrestrial organism, Eisenia fetida, was chosen as a test species and exposed to three common pharmaceutical and/or pesticide related contaminants: acetaminophen (CAS#103-90-2), caffeine (CAS#58-08-2) and carbendazim (CAS#10605-21-7), respectively. Levels of contamination varied from grams per liter to micrograms per liter (ppb) using distilled water as the solvent. Eisenia fetida was examined through a 28 day range/index toxicity test. A Benchmark Dose (BMD) dichotomous probit analysis, using a 95% confidence interval, was calculated for all three contaminants. All three contaminants were found to have …

Educational Technology: Podcasts, Vodcasts, And Blogs In The Science Classroom, Danielle N. Thompson

Masters Theses

Junior-level Chemistry students at De Soto High School, Missouri, were introduced to educational technology in the form of podcasts, vodcasts, and blogs to facilitate learning outside of the traditional four walls of the classroom. Educational technology was utilized to see if content knowledge could be delivered from the teacher to the students as well as from the students to the teacher. Students were surveyed eight weeks after educational technology was introduced in the classroom to see if participation, attitudes, and interests in science were influenced by the use of educational technology in addition to traditional pedagogical methods.

Effects Of Apolipoprotein E, Sex, And Estrogen On The Neuroplasticity Of Olfactory Receptor Neurons In Mice Following Olfactory Bulbectomy, John P. Boyce Iii

Masters Theses

Apolipoprotein E (apoE) is well studied for its role in cholesterol transportation and metabolizing lipoproteins. ApoE is found in the olfactory system especially in the olfactory nerve and glomeruli of the olfactory bulb. Studies from our laboratory indicate that apoE is a required component for timely regeneration and olfactory receptor neuron maturation. The mechanism for which apoE contributes to neuron function and developing late onset Alzheimer's disease is still being studied. A mutant form of apoE (apoE 4) is believed to be a prominent genetic risk factor for this neurodegenerative disease. Over sixty percent of Alzheimer's disease patients in the …

Multi-Partner Interactions In Corals In The Face Of Climate Change, Koty H. Sharp, Kim B. Ritchie

Arts & Sciences Faculty Publications

Recent research has explored the possibility that increased sea-surface temperatures and decreasing pH (ocean acidification) contribute to the ongoing decline of coral reef ecosystems. Within corals, a diverse microbiome exerts significant influence on biogeochemical and ecological processes, including food webs, organismal life cycles, and chemical and nutrient cycling. Microbes on coral reefs play a critical role in regulating larval recruitment, bacterial colonization, and pathogen abundance under ambient conditions, ultimately governing the overall resilience of coral reef systems. As a result, microbial processes may be involved in reef ecosystem-level responses to climate change. Developments of new molecular technologies, in addition to …

Trends In The Marine Aquarium Trade: The Influence Of Global Economics And Technology, Andrew L. Rhyne, Michael F. Tlusty

Arts & Sciences Faculty Publications

The marine aquarium hobby is a global industry with trade chains on six continents. This industry is undergoing rapid changes in hob byist preferences that are in part driven by global economies and technology. In an effort to better assess the past trends and help provide insight into future growth and demand, we assessed three different trade data sources, the United States-State of Florida Marine Life Landings, CITES stony coral imports, and United States Fish and Wildlife Service’s Law Enforcement Information Systems import data for ‘live rock’. Data for the past 10 years were analyzed and a clear trend of …

Brazil’S Deferred Highway: Mobility, Development, And Anticipating The State In Amazonia, Jeremy M. Campbell

Arts & Sciences Faculty Publications

Four decades ago, Brazilian officials plotted designs for colonization and resource extraction in Amazonia; subsequently the region has become a test-lab for successive development regimes. Along the Santarém-Cuiabá Highway (Br-163) in the state of Pará, residents have engaged in a range of licit and illicit activities as official development policy has shifted throughout the years. Despite assertions that living along the unpaved road is tantamount to “being stuck” in place and time, residents move widely throughout the region, using the road, trails, streams, and rivers as thoroughfares. I argue that “being stuck” functions as a discursive label for illegible mobilities …

Material Meaning, Anne Jordan

Theses and Dissertations

The synthesis of old and new, analog and digital, and hand- and computer-based methods provides designers with an opportunity to work beyond the constraints of the computer and take advantage of the aesthetic effects that actual materials bring to visual communication. Designers who choose to actively participate in their process – bringing the aesthetic effects of working materially into the realm of the digital – will likely learn to reject an approach that relies too heavily on passive digital tools. Active participation in the design process can extend our creative vocabulary and humanize visual communication.

Malaria And Related Outcomes In Patients With Intestinal Helminths: A Cross-Sectional Study, Abraham Degarege, Mengistu Legesse, Girmay Medhin, Abebe Animut, Berhanu Erko

Journal Articles: Epidemiology

BACKGROUND: The effects of helminth co-infection on malaria in humans remain uncertain. This study aimed to evaluate the nature of association of intestinal helminths with prevalence and clinical outcomes of Plasmodium infection.

METHODS: A cross-sectional study involving 1,065 malaria suspected febrile patients was conducted at Dore Bafeno Health Center, Southern Ethiopia, from December 2010 to February 2011. Plasmodium and intestinal helminth infections were diagnosed using Giemsa-stained blood films and Kato-Katz technique, respectively. Haemoglobin level was determined using a haemocue machine.

RESULTS: Among 1,065 malaria suspected febrile patients, 28.8% were positive for Plasmodium parasites (P. falciparum =13.0%, P. vivax =14.5%, P. …

Use Of Portable Electronic Assistive Technology To Improve Independent Job Performance Of Young Adults With Intellectual Disabilities, James Collins

All Dissertations

Poor employment outcomes for persons with intellectual disabilities (ID) persist, despite the development of legal policies designed to enhance access to gainful employment and to promote increased community integration. Recent data suggest that only 37% of young adults with ID obtain paid employment outside of the home. Among persons with ID who do obtain employment, career options are limited and nearly half are paid below minimum wage. Various strategies have been used to improve employment outcomes for those with ID, such as use of a job coach and teaching self-management strategies on the job site. These strategies often involve the …

Energetic Plasticity Underlies A Variable Response To Ocean Acidification In The Pteropod, Limacina Helicina Antarctica, Brad A. Seibel, Amy E. Maas, Heidi M. Dierssen

Marine Science Faculty Publications

Ocean acidification, caused by elevated seawater carbon dioxide levels, may have a deleterious impact on energetic processes in animals. Here we show that high PCO₂ can suppress metabolism, measured as oxygen consumption, in the pteropod, L. helicina forma antarctica, by ∼20%. The rates measured at 180–380 µatm (MO₂  = 1.25 M^−0.25, p = 0.007) were significantly higher (ANCOVA, p  =  0.004) than those measured at elevated target CO₂ levels in 2007 (789–1000 µatm,  =  0.78 M^−0.32, p  =  0.0008; Fig. 1). However, we further demonstrate metabolic plasticity in response to regional …

A Neighbors' War: Provost Marshals, Desertion, The Draft And Political Violence On The Central Illinois Home Front, 1861-1865, Jason A. Miller

Masters Theses

This thesis argues that violence associated with the Copperhead movement during the American Civil War mainly sprung from local rather than national tensions. Viewing political violence within the context of one of the most divisive political regions in the nation-central Illinois, this thesis utilizes an unprecedented comprehensive reading of the region's provost marshal reports as its window into community life in postEnrollment Act central Illinois. From this newfound perspective this thesis uses those reports to create a framework to reinterpret traditional sources such as newspapers and government officials' correspondence. It finds that the upsurge in violence in postEnrollment Act central …

Tracking Onslow: A Community In Transition. Edition 1, 2012, Kayt Davies, Jasmine Amis, Jon Hopper, Claire Ottaviano, Aine Ryan

Tracking Onslow: a community in transition

Onslow, the town and community you live in, is in for a lot of changes over the next few years. Gas projects will bring new faces, while many old faces are leaving, and new money will buy new things. Will this mean that Onslow loses some of it’s ramshackle, rustic charm? Will it attract hordes of new tourists who’ll crowd out the old crew?

Maybe, maybe not — either way we want to know what you think.

This project is a collaboration between the journalism program at Edith Cowan University and the Shire of Ashburton and it’s all about tracking …

Capturing Dance: The Art Of Documentation (An Exploration Of Distilling The Body In Motion), Kasey J. Lack

Theses : Honours

This research paper is an exploration of documenting and capturing live dance performance in regards to three artistic mediums, Notation, Photography and Film. This piece of writing discusses practitioners who have contributed to the development of these processes such as: Ann Hutchinson Guest, Rudolf von Laban, Eadweard Muybridge, Lois Greenfield, Ted Shawn, Norman McLaren and Sue Healey. In conjunction with historical and current day research the secondary document provided alongside this thesis describes the practical investigation undertaken. The reflections included define first-hand discoveries of how these three mediums of documenting interconnect to describe a contemporary dance solo. Thoughts, findings and …

Isospora Species (I. Canaria, Isospora Sp.) In Canaries (Serinus Canarius, Linnaeus), Cem Ecmel Şaki̇, Edi̇p Özer

Turkish Journal of Veterinary & Animal Sciences

Of 64 canaries with diarrhea in Elazığ Province between May 2002 and May 2006, 18 (28.1%) had Isospora oocysts in their feces. It was determined that the oocysts, examined morphologically before and after sporulating, were Isospora canaria and Isospora sp. Among the infected animals, 8 (44.4%) were concurrently infected with both species. Total numbers of I. canaria oocysts were greater than those of Isospora sp. A total of 2 canaries showing severe clinical signs were necropsied. Liver, spleen, and lung preparations and peripheral blood smears of the necropsied animals were examined for Atoxoplasma, and no development forms were seen. For …

How To Write An Article: Preparing A Publishable Manuscript!, Vinod B. Shidham, Martha B. Pitman, Richard M. Demay

Department of Pathology

Most of the scientific work presented as abstracts (platforms and posters) at various conferences have the potential to be published as articles in peer-reviewed journals. This DIY (Do It Yourself) article on how to achieve that goal is an extension of the symposium presented at the 36th European Congress of Cytology, Istanbul, Turkey (presentation available on net at http://alturl.com/q6bfp). The criteria for manuscript authorship should be based on the ICMJE (International Committee of Medical Journal Editors) Uniform Requirements for Manuscripts. The next step is to choose the appropriate journal to submit the manuscript and review the 'Instructions to …

Alberti And Ficino, John Shannon Hendrix

Architecture, Art, and Historic Preservation Faculty Publications

Leon Battista Alberti and Marsilio Ficino, though separated by twenty-nine years in age, had a close relationship as mentor and pupil. Concepts which can be found in Alberti’s De pictura (1435) and De re aedificatoria (1450) are infused in Ficino’s De amore (1469). The concepts include Alberti’s theories of armonia, lineamenti, concinnitas, ornamento, and the pyramid of light in the theory of vision. In both Alberti and Ficino, harmonies shared by the body and music are manifestations of the harmonies of the soul. Beauty in body and matter is determined by beauty in mind (mens …

At&T Mobility And Faa Over-Preemption, Jill I. Gross

Elisabeth Haub School of Law Faculty Publications

The Supreme Court's recent arbitration law decisions reflect the Court's strong support for arbitration agreements, but also severely limit the states’ powers to police the fairness of arbitration. In particular, the Court’s decision in AT&T Mobility v. Concepcion, LLC expands the FAA preemption doctrine beyond its prior boundaries, signaling how far the Court is willing to go to support arbitration clauses at the expense of states’ rights and the values of federalism. This article explores the impact of AT&T Mobility on the preemption of state arbitration law, and the concomitant impact on the balance between state and federal power in …

The Lawmaking Family, Noa Ben-Asher

Elisabeth Haub School of Law Faculty Publications

Increasingly there are conflicts over families trying to "opt out" of various legal structures, especially public school education. Examples of opting-out conflicts include a father seeking to exempt his son from health education classes; a mother seeking to exempt her daughter from mandatory education about the perils of female sexuality; and a vegetarian student wishing to opt out of in-class frog dissection. The Article shows that, perhaps paradoxically, the right to direct the upbringing of children was more robust before it was constitutionalized by the Supreme Court in Meyer v. Nebraska (1923) and Pierce v. Society of Sisters (1925). In …