Index Catalog // ScholarsArchive@OSU

Technological Improvements in Ligation and Suturing Techniques: A Comparison in the Material Strength of Ligating Clips and Suturing Devices

Creator:: Robertson, Bria L.
Abstract:: Treatment of extrahepatic portosystemic shunts provides many options, including cellophane banding. These cellophane bands are secured with a ligation clip. Weck® offers two forms of these: the stainless steel Hemoclip, and the polymer Hem-o-lok. This in vitro study compares the mechanical strength of these two of types of clips by...
Resource Type:: Honors College Thesis
Full Text:: Suturing Devices. Abstract approved:_____________________________________________________ Jamie J

Social Context Affects Response to an Acute Stressor in Captive Red Crossbills, Loxia curvirostra

Creator:: Tsuchihashi, Natsumi
Abstract:: Sociality relies upon mechanisms that permit group living through a balance of costs and benefits. However, it is not fully known how specific social contexts influence behavioral and physiological outcomes, and more broadly, how responses to social situations contribute to social organization. A recent experiment investigating the relationship between social...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Jamie M. Cornelius Sociality relies upon mechanisms that permit

Development of an Herbicide Properties Tool to Communicate Physiochemical Properties of Pesticide Active Ingredients

Creator:: Merritt, Jamie
Abstract:: The National Pesticide Information Center (NPIC) is a cooperative agreement between Oregon State University and the U.S. Environmental Protection Agency that offers science-based information about pesticides and related topics to the general public, medical personnel, applicators, researchers, and regulators. The Herbicide Properties Tool project is the creation of an updated...
Resource Type:: Honors College Thesis
Full Text:: Jamie Merritt A THESIS submitted to Oregon State University University

Relationship between parasite load and diet quality in two desert bighorn sheep metapopulations in southern California

Creator:: Gibson, Sarah
Abstract:: The increased severity of unseasonal drought conditions in the American Southwest have resulted in herbivorous species, like the desert bighorn sheep (Ovis canadensis nelsoni), receiving lower quality forage in their diet at less reliable frequency. The Mojave Desert and the Peninsular Mountain ranges also contain large variations in elevation, which...
Resource Type:: Honors College Thesis
Full Text:: _____________________________________________________________________ Jamie Cornelius, Committee Member, representing Integrative Biology

Drowning in the noise : an examination of noise pollution’s effect on wild birds through field recording and musical composition

Creator:: Kruger-Moore, Liana
Abstract:: This project uses field recordings to examine the levels of noise pollution present in both rural and urban areas by creating an artistic translation of these soundscapes, representative of how wild birds experience different environments. The field recordings capture not only what is present in a given soundscape, but what...
Resource Type:: Honors College Thesis
Full Text:: _____________________________________________________________________ Jamie Cornelius, Committee Member, representing Integrative Biology

Memory capacity in switching search strategies: Are low-capacity individuals more susceptible to capture by distractors?

Creator:: Thompson, Lane and Naylor, Jamie
Abstract:: Lien, Ruthruff, and Naylor (2014) recently reported that switching target search strategies (e.g., from identifying the letter that is uniquely colored [singleton search] to the letter that has a specific color [feature search] or vice versa) made the attentional system more vulnerable to capture by salient-but-irrelevant objects. In the present...
Resource Type:: Poster
Full Text:: visual working memory capacity. References: Cowan, N. (2001). The magical number 4 in short-term

Understanding polycyclic aromatic hydrocarbon (PAH) toxicity and inflammation in human bronchial epithelial cells

Creator:: Valdez, Teresa
Abstract:: There is increased emphasis on understanding cumulative risk from the combined effects of chemical and non-chemical stressors as it relates to public health. Recent animal studies have identified pulmonary inflammation as a possible modifier and risk factor for chemical toxicity in the lung after exposure to inhaled pollutants; however, little...
Resource Type:: Honors College Thesis
Full Text:: _____________________________________________________________________ Jamie Pennington, Committee Member, representing Environmental and Molecular Toxicology

Toxicity Screening of Polycyclic Aromatic Hydrocarbons (PAHs) in Primary Human Bronchial Epithelial Cells

Creator:: Amador, Samantha B.
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are a known class of chemicals that are linked to a multitude of adverse health outcomes. There are over 1,500 of these chemicals across various families and subgroups. 16 of these PAHs, known as parent PAHs, are identified by the EPA for focused risk assessment within...
Resource Type:: Undergraduate Thesis
Full Text:: solutions (in 100% DMSO) used for this experiment. n=4, totaling 160 wells used for treatment. Cells were

Ecology and distribution of red crossbill call types in western Oregon

Creator:: Centanni, Caleb
Abstract:: Red Crossbills (Fringillidae: Loxia curvirostra), irruptive finches which feed on conifer seeds, have long presented an evolutionary conundrum. Variable morphology and vocalizations in the species can be classified into several flight call types, which may be discrete lineages. The key conifer hypothesis suggests that each type diverged by specializing on...
Resource Type:: Honors College Thesis
Full Text:: _____________________________________________________________________ Jamie Cornelius, Committee Member, representing Department of Integrative Biology

Implementation of Distributed Localized Communications

Creator:: Snyder, Thomas
Abstract:: Artificial collectives are useful for accomplishing tasks that require teamwork from multiple simple robots. Multiple robot and collective testbeds have been developed, yet none stay committed to leverage the local interactions, group size, and imperfect information assumptions that strengthen biological collectives. A review of the collective and multiple robot literature,...
Resource Type:: Honors College Thesis
Full Text:: Criteria This thesis considers the best-of-N task as a representative example of collective tasks with

ScholarsArchive@OSU

Technological Improvements in Ligation and Suturing Techniques: A Comparison in the Material Strength of Ligating Clips and Suturing Devices

Social Context Affects Response to an Acute Stressor in Captive Red Crossbills, Loxia curvirostra

Development of an Herbicide Properties Tool to Communicate Physiochemical Properties of Pesticide Active Ingredients

Relationship between parasite load and diet quality in two desert bighorn sheep metapopulations in southern California

Drowning in the noise : an examination of noise pollution’s effect on wild birds through field recording and musical composition

Memory capacity in switching search strategies: Are low-capacity individuals more susceptible to capture by distractors?

Understanding polycyclic aromatic hydrocarbon (PAH) toxicity and inflammation in human bronchial epithelial cells

Toxicity Screening of Polycyclic Aromatic Hydrocarbons (PAHs) in Primary Human Bronchial Epithelial Cells

Ecology and distribution of red crossbill call types in western Oregon

Implementation of Distributed Localized Communications

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