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Executive Committee - Agenda, 4/28/2020, Academic Senate

Academic Senate Agendas

No abstract provided.

Academic Senate - Agenda, 4/21/2020, Academic Senate

Academic Senate Agendas

No abstract provided.

Executive Committee - Agenda, 4/14/2020, Academic Senate

Academic Senate Agendas

No abstract provided.

Executive Committee - Meeting Minutes, 4/14/2020, Academic Senate Executive Committee

Academic Senate Minutes

No abstract provided.

Executive Committee - Agenda, 4/07/2020, Academic Senate

Academic Senate Agendas

No abstract provided.

Burlington Mall: A Redevelopment Plan, David Benjamin Horwitz

City and Regional Planning

The Burlington Mall is a regional shopping center located in Burlington, Massachusetts. About ten miles outside of Boston, it sits near the junction of Interstate 95 and Route 3. In the first few decades of Burlington’s explosive growth as a suburb, the mall was a magnet to shoppers and other developments that created its present day reputation as a shopping and employment hub. Today, it remains a landmark in the Greater Boston Area and puts suburban Burlington on the map. Conversely, regional indoor malls are losing favor as shoppers increasingly value the third place experience. This document will identify where …

Academic Senate - Agenda, 3/10/2020, Academic Senate

Academic Senate Agendas

No abstract provided.

Inverse Dynamics Analysis Of Youth Pitching Arm Kinetics Using Body Composition Imaging, Jay A. Sterner, Scott K. Reaves, Arnel L. Aguinaldo, Scott Hazelwood, Stephen M. Klisch

Biomedical Engineering

This study’s objectives were to: (1) assess whether dual energy X-ray absorptiometry (DXA)-mass inverse dynamics (ID) alters predictions of youth pitching arm kinetics and (2) investigate correlations between kinetics and body composition. Eighteen 10- to 11-year-olds pitched 10 fastballs. DXA scans were conducted to obtain participant-specific upper arm, forearm, and hand masses. Pitching arm segment masses and kinetics calculated with scaled and DXA masses were compared with paired t-tests and correlations were investigated with linear regression. Hand (p < 0.001) and upper arm (p < 0.001) DXA masses were greater, while forearm (p < 0.001) DXA masses were lesser, than their scaled masses. Shoulder compressive force (p < 0.001), internal rotation torque (p < 0.001), and horizontal adduction torque (p = 0.002) increased when using DXA masses. Shoulder compressive force correlated with body mass (p < 0.001) and body mass index (BMI; p = 0.002) and elbow varus torque correlated with body mass (p < 0.05). The main conclusions were that (1) using participant-specific mass ratios leads to different predictions of injury-related pitching arm kinetics and, thus, may improve our understanding of injury risk factors; and (2) pitching arm kinetics were correlated with body composition measures and a relatively high total body mass and/or BMI may increase shoulder and/or elbow injury risk.

Academic Senate - Meeting Minutes, 3/03/2020, Academic Senate

Academic Senate Minutes

No abstract provided.

Academic Senate - Agenda, 3/03/2020, Academic Senate

Academic Senate Agendas

No abstract provided.

Cal Poly Students Struggle For Gay Rights, Dio Capilla

Cal Poly's History: Student Research Reports

This paper follows the gay rights movement at Cal Poly and San Luis Obispo through the 1970s. Cal Poly’s Gay Students Union (GSU) was first proposed in 1972, but had to undergo a series of legal battles before Cal Poly administration finally granted the organization official school recognition four years later. University President Robert E. Kennedy only signed the Union’s bylaws under the direct advisory of the State Attorney General. Kennedy claimed his opposition to the club was only for legal reasons, but this claim did not hold up against previous statements made by the administration. Further discrimination was faced …

The Sage Without A Country: The Political And Literary Life Of Dr. Shih-Shun Liu (劉 師 舜) (1900-1996), Caleb Yung-Jen Liu

History

Shih-Shun Liu was my great-grandfather as well as a diplomat for the Republic of China from the late 1920s until 1958. While his life is relatively left unknown to many historians, his contributions to the Kuomintang are significant and help us to understand the inside workings of the ROC and its diplomacy during this time period. Liu was a beneficiary of the Boxer Indemnity scholarship provided by the United States and made use of his love for education and poetry to pursue a literary career that defined the second portion of his life. Liu’s life as a scholar and diplomat …

Similarities Between The Second Generation Of Female Psychologists And Female Students In Cal Poly’S Child Development Program, Jenny Delk

Cal Poly's History: Student Research Reports

This essay aims to uncover the similarities between female students in Cal Poly’s Psychology and Child Development Department and the second generation of female psychologists in American society. The department’s history will be examined in order to establish its importance at Cal Poly, a traditionally vocational institution. Additionally, this essay will consider how female students in the department argued its importance and validity through on campus advocacy and their senior projects. The essay will close with a section detailing faculty perspectives on the validity of psychology and child development as a true science amongst other disciplines at Cal Poly. The …

What Didn’T Happen: Analyzing Cal Poly’S Proposed Educational Assistance Program Following The Korean War, Sam Mcclintock

Cal Poly's History: Student Research Reports

Following the Korean War, Cal Poly was approached to take part in a program to provide technical education assistance to vocational schools in the Republic of Korea by the newly formed United States Foreign Operations Administration. This paper seeks to analyze that program in the context of Cal Poly’s history, especially in comparison to other international education programs and to other dealings between the University and the United States Government. Although Cal Poly ultimately never took part in the Korea Program, it still provides insight into the college’s priorities and place in the context of US foreign policy in the …

Cal Poly Rodeo Ag 243 Rodeo Class, Serth Chance Niederhauser

Agricultural Education: Graduate Internship Reports

This report details the role of an assistant coach with the Cal Poly Rodeo program with the responsibilities of revising the AG 243 rodeo course.

The Project Management Of Investigating Dowel Laminated Timber, Sophia D. Looney, Bryan U. Garcia, Reiley A. Akkari

Architectural Engineering

During the Winter Quarter of 2020, three Architectural Engineering students investigated a new type of timber product, dowel laminated timber, for their senior project. Dowel laminated timber (DLT) is a specialty product typically associated with sustainable design and is a form of mass timber. The three students had little knowledge about mass timber outside of a timber design course; their knowledge was primarily in wood framing design. Therefore, the topic was chosen because dowel laminated timber is a topic that holds a large learning opportunity not only for the students but also for the profession. The purpose of the senior …

Audio Loop Station, Samuel M. Lopez

Electrical Engineering

A digital loop station is an electronic device that takes an analog audio signal, samples it with an Analog-to-Digital converter, stores it digitally in a system memory, and repeatedly outputs the content to a Digital-to-Analog converter. The signal is controlled by use of a microcontroller and amplified by external circuitry. The purpose of a digital loop station is to record and store an audio sample in real-time then playback the stored signal and superimpose additional audio signals over it. This project details a 16-bit digital loop station that samples at a rate of 44.1 kHz which is the industry standard …

Valorization Of Carrot Processing Waste, Alexandra M. Duval

Master's Theses

Commercial carrot processors produce up to 175,000 tons of carrot waste annually. Carrot Mash (CM) is the term referring to the waste by-product of peeled baby carrot processing. Transportation of carrot processing waste is expensive due to its high- water content (approx. 83-95%). High in bioactive compounds (carotenoids) and dietary fibers, it is expected that its conversion into a value-added by-product is of interest to the carrot processing industry. Hemicellulose-rich plant materials have proven to be a source of oligosaccharides, which are known for their beneficial prebiotic activity. The objectives of this research were to: 1) determine the effect of …

Risk Factors For Poor Birth Outcomes In Moderately Malnourished Pregnant Women In Sierra Leone, Candice A. Rodriguez

Master's Theses

Background: Maternal malnutrition in developing countries is associated with adverse pregnancy and birth outcomes. Malnourished mothers are often faced with additional risk factors as a circumstance of poverty. Supplementary nutrition can improve the outcomes of both mother and infant. Identifying maternal nutritional and socioeconomic risk factors is critical for developing effective interventions.

Objective: A secondary analysis to evaluate maternal risk factors associated with poor birth outcomes including pregnancy loss, low birth weight, stunting, and preterm delivery among moderately malnourished pregnant women in Sierra Leone. Maternal risk factors in the analysis are age, education, parity, BMI, MUAC, gestational weight gain, and …

Subject-Specific Finite Element Models Of The Human Knee For Transtibial Amputees To Analyze Tibial Cartilage Pressure For Gait, Cycling, And Elliptical Training, Jonathon Stearns

Master's Theses

It is estimated that approximately 10-12% of the adult population suffers from osteoarthritis (OA), with long reaching burdens personally and socioeconomically. OA also causes mild discomfort to severe pain in those suffering from the disease. The incidence rate of OA for individuals with transtibial amputations is much than average in the tibiofemoral joint (TF). It is well understood that abnormal articular cartilage stress, whether that be magnitude or location, increases the risk of developing OA. Finite element (FE) simulations can predict stress in the TF joint, many studies throughout the years have validated the technology used for this purpose. This …

Fruit, Flower, And Thorn: A Phenological Study Of 'Wonderful' Pomegranate, Kylie M. Mendonca

Master's Theses

‘Wonderful’ pomegranate flowering and fruiting habits are not well understood. Characterizing any relationship between flowering habit and fruit size and quality could lead to effective cultural practices for producing high-value fruit. Five mature ‘Wonderful’ pomegranate trees were monitored every 5-14 days throughout the 2015 growing season. Newly emerged flowers were tagged and characterized with respect to sex (determined by ovary shape and style length at anthesis), clustering habit, age of wood on which floral buds were borne, and direction of wood growth. More than 1,100 hermaphroditic flowers were identified and ovary/fruit diameter was recorded throughout the season. In addition to …

Diy Incubator, Aryan Zia, Grace Spurlock, Garrett Janney

Biomedical Engineering

This project report provides detailed information on designing and building a DIY Incubator. The device is indicated for growing and maintaining BSL-1 mammalian or bacterial cell culture with a temperature control in the range of 25-45°C ± 1°C. The device is made fully programmable via an Arduino, and is structurally designed to fit two T75 cell culture flasks at a time. The device is able to return to a specified temperature set point within 10 minutes and maintains 5% CO2 partial pressure conditions. The incubator has a small physical footprint, with an overall dimension of 22in x 16in x 15.5in …

Total Knee Arthroplasty Gap Balancer, Christina Grigorian, Andrew Beckley, Alexandra Rockett

Biomedical Engineering

California Polytechnic State University’s Biomedical Engineering Department worked in conjunction with local San Luis Obispo orthopedic surgeon Dr. Dimitri Delagrammaticas. The goal of the project was to create a surgical tool that assists a surgeon in measuring knee gap distance and balancing collateral ligament tension during a total knee arthroplasty (TKA) surgery. The final product of this project was completed in five months and initially began with understanding our sponsor’s expectations for the device. A portion of time was devoted to conducting research to understand the process of a knee replacement surgery, the requirements of the device, and the limitations …

Blue Mountain Residence, Marin Kira Govett

Architectural Engineering

The Blue Mountain Residence is a new, single family residence located in Jefferson County, Colorado, a suburb of Denver. It is located close to the front range at an elevation of 7,600 ft. The owner and architect of the residence is Cherie Goff of HMH Architecture in Boulder, Colorado. The house is mostly of wood construction with elements of steel and concrete. The structural project team includes a Cal Poly architectural engineering student and professional engineers in DLK Engineering in Lafayette, CO. This report contains the complete project description, structural design calculations, and stamped structural construction drawings. The report examines …

Left Atrial Appendage Printing Process, Areli Reyes, Brandon James Mukai, Mia Noelle Von Knorring

Biomedical Engineering

The left atrial appendage senior design team aims to assist in closing off the left atrial appendage that is susceptible to coagulation due to non-valvular atrial fibrillation. Coagulation in the left atrial appendage (LAA) can be life threatening as it can lead to a stroke. Dr. Chris Porterfield performs a procedure that uses the Boston Scientific Watchman to close the appendage. He finds that sizing the Watchman properly is difficult with limited visuals from live CT scans. He proposed converting the CT scans into a 3D printed model of the left atrial appendage and left atrium so he can visually …

Rebar Impalement Safety, Spencer C. Nefores, Steven M. Hoover

Industrial and Manufacturing Engineering

This project is sponsored by Webcor with the purpose of finding a better solution to rebar impalement safety. The current rebar impalement safety caps being used by Webcor were found to frequently fall off after being installed. This results in workers being exposed to the hazard for longer than desired. The research that has been done by the team showed that rebar impalement is a serious hazard and results in injury or death every year. Site visits and interviews were performed to aid in understanding the problem and designing solutions. The customer needs, current state of the problem, existing solutions, …

Increasing Health And Safety Through The Utilization Of 4d Modeling, Rogan J. Wells

Construction Management

Health and safety is one of the most important aspects of the construction industry. Every year there are thousands of work-related injuries in the construction industry. Avoiding these injuries is of the utmost importance on a jobsite. This paper will analyze how building information modeling, specifically the use of 4D building information modeling, can be utilized to increase the overall health and safety of construction jobsite. An exploratory survey was conducted amongst architecture, engineering, and construction industry professionals who hold a wide range of experience. The aim of this survey was to analyze their knowledge and experiences using building information …

Cal Poly Associated General Contractors Service- Learning Project In San Ignacio, Belize, Will A. Myers

Construction Management

In the winter of 2020, the Cal Poly Associated general Contractors chapter of San Luis Obispo built over 200 linear feet of soccer seating for the community of Selena, just outside of San Ignacio, Belize. Our team fundraised over $18,000 and designed a soccer stadium that would leave a lasting impact on the community. Throughout all phases of the project, we were challenged with many obstacles that tested our ability to overcome and handle difficult situations.

Hydronic Service Valve Product Development, Mark Hunsaker

Construction Management

Since the inception of modern mechanical and HVAC systems, maintenance and repairs have been prevalent in both contracting and facility operations. The average life of HVAC equipment is fractional compared to the life of buildings as construction technologies improve. Traditionally, the serviceability of heating and cooling equipment has entailed the significant amounts of labor and materials to disruptively drain or freeze hydronic systems in order to cut in means of bypassing the main system, swapping out equipment, or repair. The intent of this project is to explore alternative methods to forgo the aforementioned negative impacts of service and to improve …

Methods To Increase Algae Biomass Productivity In Raceway Pond Monocultures, Ryan S. Anderson

Master's Theses

The economics of algae biofuels and bioproducts would be improved by increased biomass productivity. Two studies on this potential are described in this thesis – one on a locally isolated filamentous yellow-green alga and the other on a planktonic strain genetically improved via selective enrichment.

Polycultures have been viewed as productive, stable, and, in some cases, harvestable by natural bioflocculation. Local native strains might have higher productivity than culture collection strains because they are already adapted to local outdoor conditions. In this study, the filamentous yellow-green alga Tribonema minus was isolated from a local volunteer polyculture. Its productivity as a …