Digital Commons Network^™

Executive Committee - Agenda, 11/10/2015, Academic Senate

Academic Senate Agendas

No abstract provided.

Review Of Jean-Christophe Bailly, The Animal Side, Chandler D. Rogers

Between the Species

No abstract provided.

Hard Cider Production In Small Scale Wineries, Paige Carlstrom

Agricultural Education and Communication

The purpose of this project was to create a set of guidelines in which a small winery could follow in order to produce their first batch of hard cider. These guidelines include taking inventory of equipment needed for the production process and comparing that to equipment the winery already possesses, allowing input cost to stay as low as possible. These guidelines were then used to conduct a cost analysis for a local winery to brew their first batch of hard cider.

Geotechnical Effects Of The 2015 Magnitude 7.8 Gorkha, Nepal, Earthquake And Aftershocks, Robb E.S. Moss, Eric M. Thompson, D. Scott Kieffer, Binod Tiwari, Youssef M.A. Hashash, Indra Acharya, Basanta Raj Adhikari, Domniki Asimaki, Kevin B. Clahan, Brian D. Collins, Sachindra Dahal, Randall W. Jibson, Diwakar Khadka, Amy Macdonald, Chris L.M. Madugo, H. Benjamin Mason, Menzer Pehlivan, Deepak Rayamajhi, Sital Uprety

Civil and Environmental Engineering

This article summarizes the geotechnical effects of the 25 April 2015 M 7.8 Gorkha, Nepal, earthquake and aftershocks, as documented by a reconnaissance team that undertook a broad engineering and scientific assessment of the damage and collected perishable data for future analysis. Brief descriptions are provided of ground shaking, surface fault rupture, landsliding, soil failure, and infrastructure performance. The goal of this reconnaissance effort, led by Geotechnical Extreme Events Reconnaissance, is to learn from earthquakes and mitigate hazards in future earthquakes.

Evaluation Of In-Ground Plastic-Hinge Length And Depth For Piles In Marine Oil Terminals, Rakesh K. Goel

Civil and Environmental Engineering

This investigation evaluated the current recommendations for plastic-hinge length and depth for piles in marine oil terminals considering nonlinear pile and soil behavior, as well as two seismic design levels: Level 1 and Level 2. It was found that the plastic-hinge length depends on seismic design level, whereas depth is independent of seismic design level. For pre-stressed concrete piles, the current plastic-hinge length recommendations were generally found to be adequate for seismic design Level 2, but provided much smaller plastic-hinge length for Level 1. For hollow-steel piles, the current plastic-hinge length recommendation was generally found to be adequate for sands, …

The Ideology Of Formlessness?, Douglas Keesey

English

No abstract provided.

Modeling Viscoelastic Behavior In Compact Bone Through A Distribution Of Collagen D-Spacing: A Finite Element Analysis, Christopher Ha

Master's Theses

Osteoporosis affects nearly 54 million people in the United States. The cost associated with treatment is estimated to be $19 billion per year and is expected to grow yearly. D-spacing is the staggering of collagen molecules found at the nanoscopic level. Previously thought to have a constant value, recent studies have found that D-spacing has a distribution of values throughout the tissue. As part of an ongoing effort in understanding the mechanisms that are affected by osteoporosis, a finite element model was developed to explore the effects of D-spacing distribution on the viscoelastic material properties of bone tissue. The goal …

Fruit And Vegetable Consumption Of College Students: What Is The Role Of Food Culture?, Christiane Schroeter, Lisa A. House

Agribusiness

Our primary objective is to assess the role of culture by linking college students’ current consumption of fruits and vegetables with their produce consumption levels while with family. Using a Tobit model, we analyzed data from an online survey with college students. Family consumption of fruits was highly predictive of the individual’s consumption of fruits. For each unit increase in the reported consumption of fruits (vegetables) with the family, the respondents’ fruit (vegetable) consumption at school increased by 0.65 (0.30) units compared to the base consumption level of 1.95 (1.82) times of fruit intake per day.

Lyme Disease Ecology In San Luis Obispo County: The Role Of The Western Gray Squirrel, Ryan William Baker-Branstetter

Master's Theses

Despite the fact that eight cases of Lyme disease were diagnosed in San Luis Obispo County between 2005-2013, the identity of wildlife hosts serving as sources for tick infection in this region remained unidentified. The primary cause of Lyme disease in the U.S. is the spirochetal bacterium Borrelia burgdorferi sensu stricto, and this agent had not been previously isolated from the region. Borrelia bissettii, a related species that has not been implicated as a common causative agent of Lyme disease, was isolated in small rodents inhabiting coastal scrub and chaparral habitats in a previous San Luis Obispo County study. However, …

As-806-15 Resolution On California State University (Csu) 2015-2106 Presidential Searches, Academic Senate Executive Committee

Academic Senate Resolutions

Calls for an open and transparent search process for 4 presidential searches

Academic Senate - Meeting Minutes, 10/27/2015, Academic Senate

Academic Senate Minutes

No abstract provided.

Academic Senate - Agenda, 10/27/2015, Academic Senate

Academic Senate Agendas

No abstract provided.

Program For 2015 California Climate Action Planning Conference

California Climate Action Planning Conference

No abstract provided.

Maternal Smoking During Pregnancy And Offspring Birth Weight: A Genetically-Informed Approach Comparing Multiple Raters, Valerie S. Knopik, Kristine Marceau, Rohan H.C. Palmer, Taylor F. Smith, Andrew C. Heath

Psychology and Child Development

Maternal smoking during pregnancy (SDP) is a significant public health concern with adverse consequences to the health and well-being of the fetus. There is considerable debate about the best method of assessing SDP, including birth/medical records, timeline follow-back approaches, multiple reporters, and biological verification (e.g., cotinine). This is particularly salient for genetically-informed approaches where it is not always possible or practical to do a prospective study starting during the prenatal period when concurrent biological specimen samples can be collected with ease. In a sample of families (N = 173) specifically selected for sibling pairs discordant for prenatal smoking exposure, we: …

Reconstructing The Natural Hydrology Of The San Francisco Bay - Delta Watershed, P. Fox, P.H. Hutton, D.J. Howes, A.J. Draper, L. Sears

BioResource and Agricultural Engineering

We evaluated the impact of landscape changes on the amount of delta outflow reaching San Francisco Bay. The natural landscape was reconstructed and water balances were used to estimate the long-term annual average delta outflow that would have occurred under natural landscape conditions if the climate from 1922 to 2009 were to repeat itself. These outflows are referred to as natural delta outflows and are the first published estimate of natural delta outflow. These natural delta outflows were then compared with current delta outflows for the same climate and existing landscape, including its re-engineered system of reservoirs, canals, aqueducts, and …

Complete Mitochondrial Genome Of The Speckled Dace Rhinichthys Osculus, A Widely Distributed Cyprinid Minnow Of Western North America, Samantha J. Bock, Morgan M. Malley, Sean Lema

Biological Sciences

The speckled dace Rhinichthys osculus (order Cypriniformes), also known as the carpita pinta, is a small cyprinid minnow native to western North America. Here, we report the sequencing of the full mitochondrial genome (mitogenome) of R. osculus from a male fish collected from the Amargosa River Canyon in eastern California, USA. The assembled mitogenome is 16 658 base pair (bp) nucleotides, and encodes 13 protein-coding genes, and includes both a 12S and a 16S rRNA, 22 tRNAs, and a 985 bp D-loop control region. Mitogenome synteny reflects that of other Ostariophysian fishes with the majority of genes and RNAs encoded …

Two-Ply Channels For Faster Wicking In Paper-Based Microfluidic Devices, Conor K. Camplisson, Kevin M. Schilling, William L. Pedrotti, Howard A. Stone, Andres W. Martinez

Chemistry and Biochemistry

This article describes the development of porous two-ply channels for paper-based microfluidic devices that wick fluids significantly faster than conventional, porous, single-ply channels. The two-ply channels were made by stacking two single-ply channels on top of each other and were fabricated entirely out of paper, wax and toner using two commercially available printers, a convection oven and a thermal laminator. The wicking in paper-based channels was studied and modeled using a modified Lucas–Washburn equation to account for the effect of evaporation, and a paper-based titration device incorporating two-ply channels was demonstrated.

Executive Committee - Meeting Minutes, 10/13/2015, Academic Senate

Academic Senate Minutes

No abstract provided.

Executive Committee - Agenda, 10/13/2015, Academic Senate

Academic Senate Agendas

No abstract provided.

Animals And Causal Impotence: A Deontological View, Blake Hereth

Between the Species

In animal ethics, some ethicists such as Peter Singer argue that we ought not to purchase animal products because doing so causally contributes to unnecessary suffering. Others, such as Russ Shafer-Landau, counter that where such unnecessary suffering is not causally dependent on one’s causal contributions, there is no duty to refrain from purchasing animal products, even if the process by which those products are produced is morally abhorrent. I argue that there are at least two plausible principles which ground the wrongness of purchasing animal products produced by morally abhorrent means. First, respect for the wishes and dignity of animals …

Traversing Swanton Road, 21st Ed., James A. West

Academic, Government & Associated Organizational Research Resources

Situated at the northwest end of Santa Cruz County and occupying circa 30 square miles of sharply contrasted terrain, the Scott Creek Watershed concentrates within its geomorphological boundaries, at least 10-12% of California's flora, both native and introduced. Paradoxically, the use/abuse that the watershed has sustained over the past 140+ years, has not necessarily diminished the biodiversity and perhaps parallels the naturally disruptive but biologically energizing processes (fire, flooding, landslides and erosion), which have also been historically documented for the area for +60 years. This is an early edition of an extensive document by James A. West. Please visit the …

Academic Senate - Meeting Minutes, 10/6/2015, Academic Senate

Academic Senate Minutes

No abstract provided.

Academic Senate - Agenda, 10/6/2015, Academic Senate

Academic Senate Agendas

No abstract provided.

Mapping The Movement Of Overwintering Western Monarch Butterflies (Danaus Plexippus) At The Pismo Beach Monarch Butterfly Grove Using Arcgis Software, Brett Johnson, Jesse Wycko, Daniel Goldthwaite, Tyler Brown

Symposium

Dr. Villablanca of the Cal Poly Biology Department commissioned this project with the goal of tracking Monarch Butterfly spatial redistribution in anticipation of or response to severe weather events. We believe that Monarchs cluster non-preferentially on introduced Eucalyptus trees until midwinter when they begin to cluster preferentially on native conifers. Based on the efforts of a previous group of students, it has been deter- mined that, over a two-week time period in mid-winter, Monarchs spend the majority of their time on native conifers. We set out to clearly demonstrate Monarch Butterfly spatial redistribution in either anticipation of or response to …

Extended Use Of Fear Avoidance Belief Questionnaires In Physical Therapy To Improve Patient Recovery Time From Spinal Surgery, Kady L. Walker

Symposium

Project Summary

This experiment aims to use multiple Fear Avoidance Belief Questionnaires (FABQs) for post-surgical female spinal patients for a more comprehensive therapy experience. FABQs are given to quantify and assess the fears and avoidant behavior a patient may have due to their beliefs about movement that may cause pain. The avoidant behaviors could range from the patient unnecessarily limiting their daily activities to refusing the physical therapists recommendations for exercise during their session. It is standard practice in clinics to use a singular FABQ during the initial evaluation for physical therapy. High levels of fear have been known to …

Variation In Microbiome Composition And Stability For A Vancomycin Treated Primary Sclerosing Cholangitis Patient With Ulcerative Colitis Compared With Controls, Alanna Dubrovsky

Symposium

The bacterial composition of the human intestines contributes to much more than just digestion. In the inflammatory, autoimmune conditions primary sclerosing cholangitis (PSC) and ulcerative colitis (UC), the microbiome may be, in some cases, a factor. To gain a better understanding of the composition and stability of the microbiome in a patient treated with vancomycin for PSC, terminal restriction fragment (TRF) analysis was performed on 13 controls and 1 patient, and 16s rRNA microbiome composition analysis was performed on 1 patient and 3 controls. Results showed similar levels of stability, with surprising differences in composition.

The Influence Of Psychological Factors On Reducing Recovery Time From Total Knee Replacement Surgery, Melissa Geiger

Symposium

Osteoarthritis is the most common cause of physical disability that Americans face, leading to destruction of the joints of the body. The primary joint affected is the knee, and the leading treatment is total knee replacement. The incidence of total knee replacement surgery is rising–and will continue to rise–as a treatment for knee pain resulting from osteoarthritis (Mizner et al., 2005). Various psychological factors have been proven to influence a person’s well-being in general and, more specifically, with recovery from illness or surgery (Taylor, 2011). Pre- surgical psychological screenings are an important factor in determining how the patient will recover …

Observational Learning In Eusocial Insects: Chemical Transmission Of Information Between Rival Colonies Of Leafcutter Ants, Avity Norman

Symposium

Like other ants (Hymenoptera, Formicidae), leafcutter ants of the genus Atta use chemical signals, including airborne pheromones and cuticular hydrocarbons, to coordinate extraordinarily complex eusocial organization. This genus is ecologically and economically important because of its extreme impact on vegetation throughout the Neotropics, and also lends itself well to ethological research because of its easily observed and manipulated foraging behavior. Saverschek et al. (2010) used fungicide-treated leaves to induce an avoidance response to certain types of leaves, demonstrating that colonies of Atta columbica are capable of experiential learning and long-term memory. The proposed study will use similar methods to determine …

Protocols For Cleaning And Articulating Large Mammal Skeleton, Brandon Rowley

Symposium

This protocol will refer to Panthera tigris as an example for each cleaning method and articulation because that was the organism subject to this procedure. However, the processes and methods discussed here can be used as reference for any large mammal. The key is to make sure the skeleton is clean, which entails removing the meat from the bones, degreasing, and whitening. Once this is done, articulation can begin. The protocol is divided into three major sections: cleaning the skeleton, whitening and degreasing, and articulation. The cleaning section contains three contemporary methods for removing tissue. Each method can be performed …

Size And Abundance Of Pismo Clams In The Intertidal And Subtidal, Jenny Greene

Symposium

Pismo clams, Tivela stultorum, were observed at Rincon Beach, CA to find patterns of abundance and size distribution along a depth gradient from the intertidal, where recreational clammers have access on foot, to the subtidal, where clammers only have access with more specialized snorkeling or SCUBA equipment. Size and abundance patterns were compared between the intertidal and subtidal regions. A heuristic model was created to predict the effects of predation and wave action on clam density. Clam abundance was significantly greater in the intertidal than the subtidal and displayed a Gaussian distribution across the entire distance sampled. While Pismo clam …