Digital Commons Network^™

Reflections On Tom Regan And The Animal Rights Movement That Once Was, Gary L. Francione

Between the Species

No abstract provided.

Heavy Metals In Seaweeds From A Polluted Estuary In Coastal Maine, Ian D. Medeiros, Arthur C. Mathieson, Nishanta Rajakaruna

Biological Sciences

Seaweeds (macroalgae) accumulate heavy metals from seawater and can therefore serve as biological monitors of marine pollution. In this paper, we present data on the tissue chemistry of seaweeds from the area of Callahan Mine, an intertidal copper and zinc mine in Brooksville, ME, USA, abandoned in the 1970s and now designated as a Superfund site. The mine is located on the Goose Pond estuary, which drains into the ocean via a tidal waterfall at Goose Falls. Seaweed tissue samples from this estuary had the same relative concentrations of metals as had been reported previously in water samples from this …

Appeal To Bystander Interventions: A Normative Approach To Health And Risk Messaging, Shawn M. Burn

Psychology and Child Development

Bystander intervention is a form of helping that occurs when onlookers intercede to provide direct or indirect aid to a victim. When bystanders step in to prevent or reduce harm to others, they act as agents of primary and secondary health prevention. But theory and research suggest the bystander intervention process is complex and multiple social-psychological and situational barriers imperil bystander action. Bystanders are often ill-prepared to intervene when others are at risk for emotional or physical harm. They may not notice that someone needs help due to distraction from self-focus, engagement in social interaction, intoxication, or aspects of the …

Chasing Secretariat's Consent: The Impossibility Of Permissible Animal Sports, James Rocha

Between the Species

Tom Regan argued that animal sports cannot be morally permissible because they are cruel and the animals do not voluntarily participate. While Regan is correct about actual animal sports, we should ask whether substantially revised animal sports could be permissible. We can imagine significant changes to certain animal sports, such as horse racing, that would avoid cruelty and even allow the animals to make their own choices. Where alternative options are freely available, we can consider the horses to have preference autonomy in that they make their own decisions, and we could thereby claim that we have their hypothetical consent. …

Maternal Distraction During Breast- And Bottle Feeding Among Wic And Non-Wic Mothers, Alison K. Ventura, Simone Teitelbaum

Kinesiology and Public Health

Objective: To explore the prevalence and correlates of maternal distraction during infant feeding within a sample of mothers enrolled or not in the Special Supplemental Nutrition Program for Woman, Infants, and Children (WIC).

Design: Mothers kept diaries of their infants’ feeding patterns.

Participants: Mothers (n = 75) with infants aged ≤6 months.

Main Outcome Measures: Within the diaries, mothers recorded what else, if anything, they did during the feeding. Mothers also completed questionnaires on demographics, feeding styles, and infant temperament and eating behaviors.

Analysis: Mothers’ responses were coded into thematic categories. Feedings were classified as distracted when the mothers reported …

Emg-Driven Inverse Dynamic Analysis Of Knee Contact Forces During Gait And Cycling Using Opensim, Megan V. Pottinger, Katherine Mavrommati, Scott Hazelwood, Stephen M. Klisch

Biomedical Engineering

Joint contact forces determine the loading experienced by cartilage tissue and, thus, may be used to predict risk of cartilage tissue damage and osteoarthritis (OA). Participating in low impact and/or non-weight bearing activities such as cycling may help reduce knee OA risk by limiting forces exerted during exercise [1]. Cycling is a common recommendation for rehabilitative or fitness sustainment exercise for select patients [1]. Although knee joint contact forces have been directly measured in gait and cycling using instrumented knee implants [2,3] and calculated in gait using EMG-driven analysis [4]; they have not been calculated in cycling using EMG-driven analysis. …

Principal Component Analysis Of Gait And Cycling Experiments: Crosstalk Error Reduction And Corrected Knee Axes, Jordan Skaro, Harsh Goel, Scott Hazelwood, Stephen M. Klisch

Biomedical Engineering

Crosstalk is a leading source of error in motion analysis [1-2]. Due to incorrect flexion axis direction that develops from marker placement error, crosstalk results in a strong, anatomically incorrect correlation between flexion-extension (FE) and adduction-abduction (AA) motions [1-2]. Thus, crosstalk limits the ability of biomechanical models to reflect the “true” motion of the knee. Principal Component Analysis (PCA) has been proposed as a post-hoc correction for crosstalk in prior gait studies [1-2]; however, previous studies have not proposed a method to determine PCA corrected knee axes. Further, it is not clear how PCA should be implemented in motion analysis …

Elbow And Shoulder Joint Torques Are Correlated With Body Mass Index But Not Game Pitch Count In Youth Baseball Pitchers, Jim Douglas Darke, Eshan M. Dandekar, Arnel Aguinaldo, Scott Hazelwood, Stephen M. Klisch

Biomedical Engineering

The number of ulnar collateral ligament (UCL) reconstructive (i.e. “Tommy John”) surgeries performed on youth baseball pitchers have more than doubled since 2000 [1]. Routinely pitching while fatigued is considered a leading factor associated with UCL injuries; adolescent pitchers who had elbow or shoulder surgery were 36 times more likely to have routinely pitched with arm fatigue [1]. MLB/USA Baseball Pitch Smart guidelines limit 9-10 yr. old pitchers to a maximum 75 pitches per game, a figure based on long-term studies related to injury prevention [2]. Several studies have shown that pitching kinematics (e.g. elbow flexion/extension and pronation/supination, scapulothoracic internal-external …

Knee Biomechanics During Cycling Are Similar For Normal Weight And Obese Subjects, Juan D. Gutierrez-Franco, Jordan Skaro, Scott Hazelwood, Stephen M. Klisch

Biomedical Engineering

Osteoarthritis (OA) is a degenerative disease of cartilage and bone tissue, and is linked to more than 70% of total hip and knee replacements [1]. In 1994 the direct and indirect costs of OA in the United States were $155 billion [2] and in 2006 OA resulted in approximately $10.5 billion in hospital charges [3]. Obesity is a risk factor for OA [1, 3, 4], likely due to increased knee loading [5, 6] and varus malalignment [7] in gait. Seated cycling has been recommended as a weight-loss exercise with lower knee loads than walking or jogging [8]. However, lack of …

As-831-17 Resolution Of Commendation For Manzar Foroohar, Academic Senate

Academic Senate Resolutions

Commendation for Manzar Foroohar

Academic Senate - Agenda, 6/6/2017, Academic Senate

Academic Senate Agendas

No abstract provided.

Dreamkeeper: 3d Game Using Unreal Engine 4, Marii Elizabeth Boyken, Martin Clayton Coleman, Casey Kendrick Albert-Hall

Liberal Arts and Engineering Studies

The goal of this senior project was to combine our diverse skills to make a 3D game. The plot involves a young girl who has been given the powers to enter dreams and defeat nightmares. The 3D assets that we built and animated were made in Autodesk Maya. We used Unreal Engine 4 to piece together our assets and create the logic for the game. This document explains the technologies that we used, design choices we made, feedback from our player-testing, and work that we want to complete for the project in the future. Our final game demo features two …

Colorado’S Budding Economy: A Comparative Analysis Of Selected Marijuana Tourism Businesses In The Centennial State, Connor D. King

Recreation, Parks, and Tourism Administration

Since the 2014 legalization of recreational marijuana in the state of Colorado, pioneering entrepreneurs have been getting in on the ground level of a fledgling industry—marijuana tourism. Through interviews with six Colorado-based marijuana tourism business owners, this qualitative study identified current challenges and opportunities faced by those who are blazing the trail into this new form of alternative tourism. The results indicate that continued stigmatization of marijuana in society, along with restrictive and changing regulations, pose significant legal and financial challenges. The results also include a summary of opportunities and recommendations which include educating the public about the benefits of …

Bonipak Produce Inc., Steven Partie, Grant Copeland, David Minney

Case Studies in Agribusiness

Bonipak grows, packs and ships fresh produce. As the 10th largest (by acreage) agricultural firm in the western US, it supplies a wide range of produce to national chain retailers such as Costco, Safeway, Kroger and Loblaw. The case discusses Bonipak’s Seed to Sale approach, in which they aim to satisfy their buyers, who demand consist, high quality produce for the final retail customer. Bonipak has dealt with issues including labor and water, and has worked with sustainability, in terms of “farming with the future in mind”.

Mission Produce, Davis Cracknell, Kendall Moore, Salvador Lopez

Case Studies in Agribusiness

Mission Produce's founding, growth and expansion into oversea's markets is discussed. In particular, Mission Produce's ripening centers are presented as an innovation in avocado marketing.

Crp 463: Active Transportation Plan For The City Of Paso Robles, William W. Riggs, Alex Chapman, Kristan Anaya, Eric Sindel, Joel Ingrassia, Jason Mas, Dillan Murray, Tanya Ramirez, Maribel Covarrubias, Dan Losey, Sam Ricklefs, Colin Patterson, Kyle Finger, Chistopher Luu, Crp 463 Senior Project Professional Practice

City and Regional Planning Studios and Projects

As a part of CRP 463 led by Dr. William Riggs, this report provided an analysis of the bicycle, pedestrian and transit travel in the City of Paso Robles and produced a draft Active Transportation Plan for the City.

Learn By Leaving: An Analysis Of Recruitment And Retention Rates Among Faculty/Staff Of Color, Erica Noelle Claybrook-Cookman

Ethnic Studies

Learn by Leaving is as an analysis of recruitment and retention rates among faculty/staff of color at Predominantly White Institutions (PWIs), specifically, California Polytechnic State University (Cal Poly, San Luis Obispo) in San Luis Obispo, California. This project aims to answer the following: How does the presence, or lack thereof, of faculty/staff of color impact the success of students of color at Cal Poly, San Luis Obispo? Additionally, how has the presence, or lack thereof, of faculty/staff of color shaped the overall college experience for students of color at Cal Poly, San Luis Obispo? In the context of this research, …

Deconstructing Medicine: The Intersections Of Racism And Health Disparities Within Pre-Medical Education, Allison F. Dormanesh

Ethnic Studies

The purpose of this project is to evaluate ways in which historical racism and lack of it in pre- medical curriculum shapes future health professionals and results in negative medical treatment of under-represented groups. Research found in the literature review reveals a strong history of racism within medical practice and medical research, as well as unconscious bias that follows knowledge taught during undergraduate education and onwards. An intersectionality approach is used to show the affect of race and class on health disparities and unethical abuse. This research includes data analyzing the pre-medical curriculums of the ten pre-medical universities that produce …

Incorporating Instruction Into The Huasna Valley 4-H Beef Group, Carly P. Chandless

Agricultural Education and Communication

The purpose of this project was to design a manual to be used by 4-H leaders and members. The author wants to develop an interesting and intriguing manual that will demonstrate how to raise a market steer. This manual will contain step by step instructions on how fit a steer for show and how to halter break. These illustrations will help guide a 4-H member through the process of handling their steer. The Huasna Valley 4-H Steer Manual will provide beneficial information, to the leader and member, from the moment the project is purchased to sale. More importantly, the manual …

Working Bodies: A Photo Essay On Tulare County Citrus Workers, Isamar Hernandez-Ramos

Agricultural Education and Communication

Many a times, when people think about their food, they think about origins. Where did it come from? Was it hygienic? Were the animals treated humanely? They seldom include the workers in their thought process, though the workers of the Ag industry provide what is arguably a vital part of the Ag industry. They do back-breaking labor in often lethal conditions for little pay (NFWM). The families of these workers often suffer economically, physically, and emotionally. In Tulare County, one of the top Agricultural counties in the country, the agricultural worker is often below the poverty line (Taylor, 2015). They …

The Feasibility Of Establishing A Club Lamb Ewe Flock At Cal Poly, Kelsie Chandler Bowles

Agricultural Education and Communication

California is the second highest sheep producing state in the nation. Within the sheep production is the niche market of club lamb operations. Club lamb operations are typically run by families and friends, but colleges throughout the country have adopted their own club lamb operation. A study will be conducted to determine the feasibility of establishing a club lamb ewe flock at California Polytechnic University San Luis Obispo. Club lamb operations add value and interest in the university. Knowing first-hand how to run a sheep operation is crucial to the study’s success. The author will examine facilities, nutrition, health, herd …

Consumer Agricultural Education: Starting At The High School Level Health Class, Cecilia Teresa Acosta

Agricultural Education and Communication

The purpose of this project is to analyze and understand the communication gap between the farmer and consumer in order to create a dialogue about misconceptions in the media. Often rumors in the media worry or mislead the consumer in his or her buying choices. In order for consumers to understand what they are buying, and critically analyze media information, it is necessary to teach agricultural education at the high school level health class. This project will showcase how to start this education in order to bridge the communication gap starting with five crucial and common food-packaging labels. These labels …

Pink And Dude Chefs: Efficacy Of An Online Train-The-Trainer Mechanism And Student Program Outcomes, Jacqueline Chen

Master's Theses

Background: The rate of overweight and obesity among adolescents aged 12-19 years has quadrupled since 1980. Reducing obesity is a key public health priority, as obesity is associated with individual and population-level health and economic consequences. Afterschool-based obesity prevention programs that aim to develop nutrition and culinary self-efficacy have shown promise. However, the level of aptitude among program instructors is directly correlated with student success, suggesting the importance of effective train-the-trainer (TTT) mechanisms for implementing and scaling up these strategies.

Pink and Dude Chefs (PDC) is an afterschool nutrition education and culinary skills program for middle-school adolescents aged between 11-14 …

Influence Of Silver Nanoparticle Surface Charge On Cytotoxic Efficacy Against Cancer Cells, Elliot Christian Frey

Materials Engineering

Silver and silver-based products are known to cause cytotoxic effects to both microbes and eukaryotic cells. Because of this property, silver nanoparticles (AgNPs) are being studied for their potential in targeted tumor treatments. Previous studies with microbes suggest that AgNPs with cationic capping agents possess enhanced cytotoxicity by virtue of Coulombic attraction between the nanoparticle and the negatively-charged cell wall. Since animal cells possess similar negatively-charged plasma membranes, this research hypothesized that human cells would be more susceptible to positively-charged AgNPs than to negatively-charged AgNPs. To investigate this theory, cancerous cervical cells (HeLa) and healthy fibroblast cells (3T3) were subjected …

Romberg Tiburon Center (Rtc) Theater Repurpose 2017, Thomas Fowler, Iv, Kevin Dong

Architecture

The team that worked on San Francisco State University’s Romberg Tiburon Center (RTC) for Environmental Studies was composed of a talented group of undergraduate and graduate students. We thank the RTC and John Kern for providing the opportunity to research and redesign this Building 54 Theater Project. The Project will restore the historical theater, provide RTC with an inspiring presentation space, and commemorate the history of the site.

Eighteenth Century Women And The Business Of Making Glass Music, Kate M. Hepworth

History

During the relatively short period from the mid-to-late eighteenth century when glass musical instruments were manufactured and gained popularity, several women made names for themselves in the realm of avant-garde musical performance. The lives of three female glass instrument players: Anne Ford, Marianne Davies, and Marianne Kirchgassner, show how these successful performer-entrepreneurs operated in an age of emerging feminine public identity. Their journeys reveal much about the gender dimensions of the age, the role of music in the modern era, the consumption of it, and their approach to business. The financial opportunities presented to women looking to challenge the limitations …

Selective Depolymerization Of Industrial Hemp And Its Effects On Thermal Resistivity, Tanner J. Jolly

Materials Engineering

There is a growing shift within the construction materials industry towards green and sustainable building products. Spending in this area has increased 5 fold since 2011 to a total revenue of $70 billion. An area of particular interest has been aimed at replacing fiberglass batt insulation with cellulose. Cellulose is the most abundant polymer on earth, and has potential to replace petroleum derived insulations. This project explores the potential of selectively isolating cellulose by depolymerizing the support structures found in lignocellulosic materials – specifically lignin and hemicellulose. The current focus is on isolating cellulose from Cannibas sativa, but more …

Visuals And Pathways In The Agricultural Industry, Stephanie Contreras, Chris Curiel

Agricultural Education and Communication

Agriculture is the largest industry in California worth nearly $37.5 billion. The agricultural industry generates $100 billion in related economy (NASDA, 2017). It is imperative all students learn the importance of agriculture in their lives. For students who have a Future Farmers of America (FFA) chapter at their school, the program enables students to be exposed and embrace the value agriculture. However, there is a lack of value given to agriculture by students who do not have either an FFA chapter or agriculture related courses taught at their school.

The purpose of this project is to interact with and educate …

Design Of An Automated Welding Process For Synergy Mfg., Parsa Bakhtiari

Industrial and Manufacturing Engineering

This senior project involves a partnership with a local off-road parts manufacturer called Synergy Mfg. Synergy is experiencing a rapid increase in demand that is difficult to meet with their current processes. Because of this issue, Synergy is exploring automation in order to decrease their cycle times and increase their production output. More specifically, this report concentrates on automating a manual welding process that has a lengthy cycle time which causes Synergy’s difficulties with meeting demand. Due to time constraints, this project focused on the automation of a welding process for only one part that Synergy produces. This part contains …

Skin Tone Tracking Device (Chromaband), Ziyang Bian

Computer Engineering

It’s long been said that your skin is a window into your health and with many illnesses the first signs of trouble actually show up in your skin. So if we have this natural warning system, then why isn’t anyone able to effectively use it to predict changes in our health? The problem is that currently there is no reliable way to accurately measure the change in skin tone and how these changes may or may not change with variations in health. This project’s aim is to design and develop a device that will record the changes in a user’s …