Digital Commons Network^™

Understanding Environmental Art: A Case Study Of Jason Decaires Taylor's Coral Greenhouse (2019), Laura Dean Hinson

Theses

This thesis highlights the need for a new way to analyze environmental art. In the past, environmental artwork has been discussed in terms of the abstract concepts that drove their creation and the role they played in moving artists outside of the gallery space in the1960s and 70s. However, in recent years environmental artists are increasingly driven by themes of environmental conservation and preservation, using scientific research as the basis of their designs. Because of the shift in focus, developing a new way to discuss environmental art that takes into consideration the influence scientific research has on art production and …

Report On The Challenges Which Digital Assets Pose For Tax Systems With A Special Focus On Developing Countries, Vincent Ooi

Research Collection Yong Pung How School Of Law

The paper highlights the need for governments to carefully consider the implications which the rise of crypto assets can have on tax systems, noting that the absence of a deliberate policy position would be a policy decision in itself, with consequences for the tax base. It discusses four main classes of tax risks which crypto assets pose.Firstly, crypto assets and crypto transactions can act as ‘functional substitutes’ for traditional assets and transactions. As existing tax laws are drafted without crypto assets in mind, this can produce a host of unintended tax consequences and produce opportunities for tax arbitrage.Secondly, the values …

Take Notes, Not Photos: Mind-Wandering Mediates The Impact Of Note-Taking Strategies On Video-Recorded Lecture Learning Performance, Sarah Shi Hui Wong, Stephen Wee Hun Lim

Research Collection School of Social Sciences

In two experiments (N = 200), we compared the effects of longhand note-taking, photographing lecture materials with a smartphone camera, and not taking any notes on video-recorded lecture learning. Experiment 1 revealed a longhand-superiority effect: Longhand note-takers outperformed photo-takers and control learners on a recall test, notwithstanding an equal opportunity to review their learning material right before being tested, and even when photo-takers and control participants reviewed an exact transcript of the lecture slides via their photos or printouts, whereas longhand note-takers accessed only a fraction of the content as captured in their handwritten notes. Photo-takers performed comparably to learners …

A Genome-Wide Association Study And Genomic Prediction For Fiber And Sucrose Contents In A Mapping Population Of Lcp 85-384 Sugarcane, Haizheng Xiong, Yilin Chen, Yong-Bao Pan, Ainong Shi

Horticulture Faculty Publications and Presentations

Sugarcane (Saccharum spp. hybrids) is an economically important crop for both sugar and biofuel industries. Fiber and sucrose contents are the two most critical quantitative traits in sugarcane breeding that require multiple-year and multiple-location evaluations. Marker-assisted selection (MAS) could significantly reduce the time and cost of developing new sugarcane varieties. The objectives of this study were to conduct a genome-wide association study (GWAS) to identify DNA markers associated with fiber and sucrose contents and to perform genomic prediction (GP) for the two traits. Fiber and sucrose data were collected from 237 self-pollinated progenies of LCP 85-384, the most popular …

Imaging Features Of Immune Checkpoint Inhibitor-Related Nephritis With Clinical Correlation: A Retrospective Series Of Biopsy-Proven Cases, Migena Gjoni

Faculty, Staff and Student Publications

OBJECTIVES: Imaging appearances of immune checkpoint inhibitor-related nephritis have not yet been described. The primary objective of this study is to describe the appearances of immunotherapy-related nephritis on computerized tomography (CT) and positron emission tomography (PET). The secondary objectives are to investigate the association of radiologic features with clinical outcomes.

METHODS: CT and PET-CT scans before the initiation of immunotherapy (baseline), at nephritis, and after resolution of pathology-proven nephritis cases were reviewed. Total kidney volume, renal parenchymal SUVmax, renal pelvis SUVmax, and blood pool SUVmean were obtained.

RESULTS: Thirty-four patients were included. The total kidney volume was significantly higher at …

Development Of Fibroblast/Endothelial Cell-Seeded Collagen Scaffolds For In Vitro Prevascularization, Daniela S. Masson-Meyers, Fahimeh Tabatabaei, Lane Steinhaus, Jeffrey M. Toth, Lobat Tayebi

Biomedical Engineering Faculty Research and Publications

The development of vascularized scaffolds remains one of the major challenges in tissue engineering, and co-culturing with endothelial cells is known as one of the possible approaches for this purpose. In this approach, optimization of cell culture conditions, scaffolds, and fabrication techniques is needed to develop tissue equivalents that will enable in vitro formation of a capillary network. Prevascularized equivalents will be more physiologically comparable to the native tissues and potentially prevent insufficient vascularization after implantation. This study aimed to culture human umbilical vein endothelial cells (HUVECs), alone or in co-culture with fibroblasts, on collagen scaffolds prepared by simple fabrication …

Let's Talk Body: An Applied Senior Project On Social Media Body Image, Katherine R. Tonges, Lindsey J. Dwyer

Communication Studies

This paper discusses the overwhelming presence of social media platforms like Instagram and TikTok in the recent generation's (Gen-Z) daily lives. Influencers have become the new celebrities by creating a “relatable and desirable” lifestyle that users aspire to gain. However, the pressure to conform to unrealistic beauty standards and buy promoted products can lead to negative effects on users' mental health and self-esteem. The authors of this paper (Tonges and Dwyer) have created a podcast and Instagram account to encourage an honest conversation about the impact of social media on one’s actions, emotions, and brain chemistry. By analyzing social media …

Future Of Augmented And Virtual Reality In Construction, Cameron Ghoddoucy

Construction Management

A series of virtual design contractors were interviewed regarding the future involvement of augmented and virtual reality software integration with construction processes. Within the construction industry, VDC specialists rely on Building Information Modeling (BIM) and Computer Aided Design (CAD) to create digital models that can be used to analyze the design of a building from all points of view. The interviewees responded to questions about software implementation advantages, and related user experiences. Six interviews were conducted, amongst three industry leading companies. Their assumptions of future AR and VR usage in construction were based on learned knowledge and prior field exploration. …

The Perceptions And Effects Of Nutrition On Worker Health And Productivity In Construction, Matthew Scott Howell

Construction Management

Construction workers often have poor dietary habits due to poor nutrition education, lack of nutritious food options, and social stigma. These habits often lead to health problems like obesity, diabetes, and heart disease which can decrease productivity and put workers at risk of on-site injury. This preliminary study examines how nutrition impacts worker safety and productivity. A survey was distributed to six students involved in construction work for Cal Poly’s Residential Construction course. This survey identified their eating habits and inhibitors for healthy eating. Two meals, one with high nutritional value and one with low nutritional value, were given to …

Building Artificial Reefs From Recycled Construction Materials: A Feasibility Study, Nicholas H. Lew

Construction Management

Naturally occurring reefs are some of the world’s most biologically diverse ecosystems formed by jagged rocks tucked slightly below sea level. In recent years global warming began to pose a major threat to many reef habitats. Most relevant is the increase in surface seawater temperatures that cause coral to bleach, taking away major food sources for larger marine species. Researchers have combated this by deploying artificial reefs in substitution for naturally formed limestone rock formations in order to promote the expansion of coastal habitats. This project specifically aims to utilize construction waste towards the production of artificial reefs, effectively upcycling …

Developments In Construction Insurance And Their Effects On General Contractors, Luke Z. Martin

Construction Management

Before a construction project can begin, insurance must be purchased by each involved construction player to ensure the financial and physical health of the project and those working to complete it. The necessity of construction insurance on every project has turned it into a behemoth of a market sector, one that significantly affects the construction industry as well as a plethora of others. Although many are unaware, developments and shifts in construction insurance deeply affect the well-being of the public, from the roads they drive on to the buildings they live and work in. This research piece will delve into …

Urban Densification At Twin Creeks Apartments: High-Density Living With Low-Density Luxuries, Ryan Griswold

Construction Management

Urban sprawl is characterized by the rapid growth of the extent of cities and towns. In the United States, urban sprawl is greatly influenced by housing density. In the past half-century, developers have favored constructing and consumers have preferred living in neighborhoods of detached, single-family homes. This is because low-density living provides more housing services, or additional benefits, than most high-density developments, such as apartments and townhomes. Residents of low-density living often have more privacy, outdoor space, interior natural light, and many other benefits over residents of higher-density developments. However, Twin Creeks Apartments, located in San Luis Obispo, California, is …

The Chumash War: Contested Memories Of Forced Labor, Rebellion, And Counter-Revolution In The California Missions, Joseph V. Payne

History

The Chumash War remains an under-explored flashpoint in California history and the history of the Mission system of Alta California for myriad reasons, which include a lack of contemporary documentation relating the motivations of the Chumash as well as a broader silencing of indigenous voices in state and colonial Spanish and U.S. history. For the hegemonic centers of power present at the time, the Catholic Missionaries and the Mexican Government, the impetus to ignore the grievances of Chumash and enact a counter-revolution couldn’t be clearer—both institutions depended directly on the forced labor and production of the Chumash at Missions Santa …

Seven Sisters: A Central Coast Kombucha Company, Emma Jones

Graphic Communication

Seven Sisters is an innovative, fictitious local kombucha brand that serves as a capstone project. This project will use all of the skills learned in the graphic communication department at Cal Poly. The company will be called Seven Sisters (named after the mountain range in San Luis Obispo) and imitate a small local business. By focusing my project on creating a brand, the graphic communication skills used will include: marketing, graphic design, branding, logo and product design, packaging, and social media. Further, kombucha is an intriguing product for to work with because it is a relevant and new market with …

Analytical Methods For Determining Connectivity Leakage In Collaboration With Meissner Filtration Products, Ennis Cuhadaroglu, Finn Mccarthy, Alvin Ng

Biomedical Engineering

The scope of our project involved choosing existing testing procedures and determining a viable sample size to determine an accurate leakage rate of single-use system connections (SUS). Another goal was to assess the effects of gamma irradiation on the material integrity of the hose barb to tubing connections.

Our key customer requirements included: being able to determine an overall leakage rate and making a repeatable testing process. The importance of these requirements was determined through our house of quality and Pugh charts. To achieve the requirements, we tested the leakage in low-pressure and high-pressure scenarios with a large enough sample …

Calculating MBh Scaling Relations For Agns Using 2d Galaxy Decomposition Software To Analyse Hst Images, Jewel A. Capili

Physics

This study uses the 2D galaxy decomposition software GALFIT developed by Dr. Chien Peng to analyse Hubble Space Telescope images of 14 Active Galactic Nuclei (AGNs) and obtain their M_BH-spheroid luminosity scaling relations for comparison with previous studies.

A Case Of Malignant Atrophic Papulosis With Septic Complications, Mengjiao Tao, Kaiwen Zhuang, Yaowen Jiang, Wayne Bond Lau, Yarong He

Department of Emergency Medicine Faculty Papers

No abstract provided.

Application Of Traditional Vaccine Development Strategies To Sars-Cov-2, Halie M. Rando, Ronan Lordan, Alexandra J. Lee, Amruta Naik, Nils Wellhausen, Elizabeth Sell, Likhitha Kolla, Anthony Gitter, Casey S. Greene

Computer Science: Faculty Publications

Over the past 150 years, vaccines have revolutionized the relationship between people and disease. During the COVID-19 pandemic, technologies such as mRNA vaccines have received attention due to their novelty and successes. However, more traditional vaccine development platforms have also yielded important tools in the worldwide fight against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). A variety of approaches have been used to develop COVID-19 vaccines that are now authorized for use in countries around the world. In this review, we highlight strategies that focus on the viral capsid and outwards, rather than on the nucleic acids inside. These approaches …

Sleep Duration, Hypnotic Drug Use, And Risk Factors: Cross- Sectional Study, Nazanin Jalali, Parvin Khalili, Zahra Jamali, Zahra Jalali, Amir Moghadam-Ahmadi, Alireza Vakilian, Fatemeh Ayoobi

Department of Neurology Faculty Papers

Both short sleep duration (SSD) and long sleep duration (LSD) are associated with an increased risk of morbidity and mortality. Here, we aimed to assess the prevalence of sleep duration disturbances among adults in association with demographic, medication use, personal habits, and chronic diseases, while also considering the impact of hypnotic drug use. We performed a cross-sectional study of 9991 adult participants of the Rafsanjan Cohort Study (RCS), as part of the Prospective epidemiological research studies in Iran (PERSIAN). Multivariate logistic regression analyses were conducted to assess the association between short (< 6 h) and long (> 9 h) sleep duration with demographic and lifestyle …

A Festival Of Form: John Cage & The Infinite Human, Michelle Ried

Bridwell Library Publications

No abstract provided.

Design Principles For App-Based Healthcare Interventions: A Mixed Method Approach, Loknath Sai Ambati

Masters Theses & Doctoral Dissertations

Despite the ubiquity of mobile health applications (apps), the practical use and success of the apps have been questionable. Design Principles (DP) can affect chronic health app user satisfaction and have been studied for ensuring favorable app usage. However, there is no consensual definition of DP within the preceding literature, which has a technical rather than an end-user-centric focus and lacks a rigorous theoretical basis. Moreover, different levels of DPs’ application can lead to differential user satisfaction as influenced by the user-contextual environment, warranting a quantitative assessment. Accordingly, the overarching question to be addressed is which DP for the self-management …

Bambi: Bluetooth Access Management & Beacon Identification, Anthony Jairam

Masters Theses & Doctoral Dissertations

Cybersecurity is a constantly developing field. Patches that secured yesterday’s technology do not safeguard against occurring threats, necessitating continuous research in the field. The outbreak of Bluetooth Low Energy (BLE) devices dramatically expands the attack surface. BLE is one of the most widely applicable low-power connectivity standards. The low cost, low power consumption, and ready availability of BLE modules have made them a popular wireless technology for Internet of Things (IoT) devices and power constrained applications. However, the deployment of BLE-enabled devices enlarges the network attack surface. In spite of that, access management is insufficient for Bluetooth Low Energy devices. …

Measuring The Performance Cost Of Manual System Call Detections Via Process Instrumentation Callback (Pic), Jacob Williams

Masters Theses & Doctoral Dissertations

This quasi-experimental before-and-after study measured the performance impact of using Process Instrumentation Callback (PIC) to detect the use of manual system calls on the Windows operating system. The Windows Application Programming Interface (WinAPI), the impacts of system call monitoring, and the limitations of current detection mechanisms and their downsides were reviewed in-depth. Previous literature was evaluated that identified PIC as a unique solution to monitor system calls entirely from User-Mode, being able to rely on the Windows Kernel to intercept a target process. Unlike previous monitoring techniques, PIC must handle all system calls when performing analysis which requires an increase …

Native American Community Digital Divide: Student Insights, Chad R. Fenner

Masters Theses & Doctoral Dissertations

The digital divide continues to be an issue for many Native American individuals in rural tribal areas. This research used a qualitative grounded theory method from the data collection of semi-structured interviews with Native American university students. The open coding of the transcribed responses was used to analyze the text data from individual Native American experiences. The data analysis codes included cost, location, access, digital literacy, and technology knowledge as continuing issues. The coding also shows limited technical support or training availability in the communities. The absence of technology use increases the need to understand factors that remain digital divide …

Attention-Based Data Analytic Models For Traffic Flow Predictions, Kaushal Kumar, Yupeng Wei

Mineta Transportation Institute

Traffic congestion causes Americans to lose millions of hours and dollars each year. In fact, 1.9 billion gallons of fuel are wasted each year due to traffic congestion, and each hour stuck in traffic costs about $21 in wasted time and fuel. The traffic congestion can be caused by various factors, such as bottlenecks, traffic incidents, bad weather, work zones, poor traffic signal timing, and special events. One key step to addressing traffic congestion and identifying its root cause is an accurate prediction of traffic flow. Accurate traffic flow prediction is also important for the successful deployment of smart transportation …

Physicochemical Technique In Municipal Solid Waste (Msw) Landfill Leachate Remediation: A Review, Hamidi Abdul Aziz, Siti Fatihah Ramli, Yung-Tse Hung

Civil and Environmental Engineering Faculty Publications

Leachate generation is among the main challenging issues that landfill operators must handle. Leachate is created when decomposed materials and rainwater pass through the waste. Leachate carries many harmful pollutants, with high concentrations of BOD, COD, colour, heavy metals, ammoniacal nitrogen (NH3-N), and other organic and inorganic pollutants. Among them, COD, colour, and NH3-N are difficult to be completely eliminated, especially with a single treatment. They should be handled by appropriate treatment facilities before being safely released into the environment. Leachate remediation varies based on its properties, the costs of operation and capital expenditures, as well as the rules and …

Exploring Attitudes Of Four Groups Of Stakeholders Toward Family Childcare And Recommending Best Practices To Promote Positive Experiences, Yvonne S. Williams

Dissertations

This research aimed to increase the awareness of licensed family childcare programs and use the viewpoints of four stakeholder groups to construct recommended best practices. These best practices are crucial for supporting effective business practices and providing high-quality services to their stakeholders. Online surveys and virtual interviews were used to acquire the stakeholders' perspectives. The collected data revealed three principal thematic codes: family childcare provider, family childcare business, and family childcare environment. Within these three codes, the family childcare program's areas of improvement, inconsistencies, and strengths were identified and evaluated to construct recommended professional and business best practices. Some of …

The Impact Of Poverty Informed Faculty On Community College Student Success, Barbara J. Embacher

Department of Educational Administration: Dissertations, Theses, and Student Research

Community college completion has been proven to be a ticket to a middle-class life. Moreover, we know that poverty causes educational barriers, including community college completion. Community colleges across the nation are identifying significant equity gaps between students from poor versus middle-class or affluent households. One solution to close equity gaps and increase student success rates for students experiencing poverty is to educate college faculty through professional development. This includes 1) information on the causes, myths, stereotypes, and other facts about poverty, 2) the impact poverty has on student achievement, and 3) instructional strategies that can help students experiencing poverty …

The Perseverance Of Play: An Archaeological Analysis Of Residential Blocks With Preschools At The Amache National Historic Site, Megan Brown

Electronic Theses and Dissertations

The purpose of this project is to expand on the understanding of experiences of Japanese American children, specifically preschool-aged children, within the Amache National Historic Site, a WWII Japanese American internment facility located in Granada, Colorado. Through archaeological methods, GIS analysis, oral histories, and archival research, I analyzed the landscape and material culture of the five residential blocks within Amache that had designated preschools. I then compared these blocks with preschools to residential blocks without preschools to determine if there are any patterns and discernable differences between the two study areas. The findings of this research provide insight into how …

Advanced Nursing Practice And Advanced Practice Nursing Roles Within Low And Lower-Middle-Income Countries, Andrew Scanlon, Maria Murphy, Janice Smolowitz, Virginia Lewis

School of Nursing Faculty Scholarship and Creative Works

Introduction: Population health initiatives rely on the availability and skills of an appropriate workforce to meet required goals. One global workforce initiative with demonstrated ability to expand health care services and improve access to care is the development of Advanced Nursing Practice and Advanced Practice Nursing roles. Given the sparse published information about these roles in Low and Lower-Middle-Income countries, this study seeks to describe their development and application in these countries. Design: The researchers developed a descriptive cross-sectional multilingual survey for online distribution to nursing experts within the targeted countries. Survey questions addressed demographic information on the population served, …