May 2, 2025
Reception & Presentations 2pm to 5pm
Cal Poly Humboldt Library
Search Presenters & Abstracts
Presenters & Abstracts: Search
MICP Bio-cementation for Uniform Improvement of Heterogenous Sands
Chelsea Obeidy
Environmental Science: Ecological Restoration
Undergraduate Student
College of Natural Resources & Sciences
Microbially Induced Calcite Precipitation (MICP) is an environmentally-conscious bio-cementation ground improvement technology. In the process, microorganisms containing active urease enzymes are utilized to induce the precipitation of calcite on soil particle surfaces and contacts. MICP can be utilized for; strengthening soils to support structures, mitigation of earthquake-induced liquefaction, prevention of soil erosion, improvement of slope stability, and immobilization of divalent cation contaminants.
Salamander occupancy according to log shape and condition in Humboldt County
Riley
Tetzlaff
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
For my research project I studied whether or not the shape and condition of a log effected the occupancy rate of salamander, and according to my data I was half right.
Influence of Running shoes on Running Economy, Injury Performance, and Biomechanical Efficiency
Sawyer
Stoddard
School of Applied Health
Undergraduate Student
College of Professional Studies
Delve into the effects of running shoes on athletic performance, biomechanical efficiency, and injury prevention. Examine the relationship between footwear selection, running economy, and influence it has when running. Assess various shoe characteristics, including design, weight, and midsole properties, to elucidate their impact on stride mechanics and energy usage. Allowing valuable insights to guide optimal shoe choices for maximizing performance and ensuring long-term well-being for all types of runners.
Environmental Education through STEAM
Angelica Muñoz
Environmental Studies
Undergraduate Student
Jenna Batchelder
Environmental Studies
Undergraduate Student
College of Arts, Humanities & Social Sciences
STEM (Science Technology Engineering Mathematics) programs for children is a well known concept to encourage more students to pursue education and careers in such fields, but what is missing from this? Art! The Arcata Afterschool Program in Humboldt County has taken the initiative to implement STEAM activities into their program to show that art and creative forms of expression is just as important of a field as STEM. As a part of our Service Learning project, we felt that environmental education with art was something we wanted to gain more experience with and decided to create our own lesson plans to develop our skills and teach a new kind of pedagogy to children in our community.
Predicting Renewable Energy Usage with Linear Regression and Time-Series Analysis
Linh Pham
Biology
Undergraduate Student
Kayleigh Migdol
Math and Computer Science
Undergraduate Student
College of Natural Resources & Sciences
For California, Arizona, New Mexico, and Texas, increasing renewable energy production and consumption is important in the face of climate change. We develop a model to analyze these states’ current renewable energy production and future projection. Findings from the model could lead to policy changes in favor of renewable energy.
Creating Awareness About Traumatic Brain Injuries
Morgan Carley
Social Work
Graduate Student
College of Professional Studies
The focus of my project was to address the lack of knowledge pertaining to Traumatic Brain Injuries (TBI) and to let locals know. This included Bear River Rancheria, Eureka Police Department, Making Headway Center, and some other local locations. Pamphlets were dispersed with information regarding TBIs and were culturally appropriate for whichever population that they were dispersed to.
Ancient Costa Rican Incense Burners
Ava Honigschmidt
Anthropology
Undergraduate Student
College of Arts, Humanities & Social Sciences
Ceramics and incense are used in cultures all around the world for ritual purposes. In Costa Rica, Potosi Variety ceramics used hollow jaguar and crocodile effigies to diffuse incense smoke as an offering. Potosi Variety vessels have not been subject to much research within the field of archaeology; throughout my project, I will be studying these vessels through experimental archaeology and ethnoarchaeology. In my recreation, I will be using similar materials, methods of ceramic shaping that are or have been used in Costa Rica, and photos of Potosi Variety vessels to inform my process. My methodology will then be compared and contrasted with other possible methods of production.
CSF1R Inhibition Restores Cognition Following Immunotherapy
Selena Dutton
CIRM Scholar
Graduate Student
College of Natural Resources & Sciences
Patients that undergo CAR T-cell therapy often experience significant side effects, including cognitive decline. We have found that CAR T-cell therapy increases microglial activation and disrupts the myelin sheath that is necessary for saltatory conduction. We seek to understand the long term neurological effects of CAR T-cell therapy and ways to restore cognition in patients undergoing immunotherapy.
COVID-19 anthropause significantly altered community science participation
Jane Olshefsky
Department of Wildlife
Undergraduate Student
College of Natural Resources & Sciences
My research project was on the effects of the COVID-19 anthropause on community science activity in California.
Therapeutic Group For Anxiety & Reconnection after COVID-19
Artemisia
Feral
Social Work
Graduate Student
College of Arts, Humanities & Social Sciences
This fall Open Door Community Health Centers (ODCHC) experienced a extremely high number of patients whose anxiety and agoraphobia made it difficult for them to engage in valued life activities. I was asked to assist with developing and implementing a therapeutic group to support these individuals because clinicians at this organization were experiencing such large caseloads that it was difficult for them to effectively serve all the clients who needed support. The goal of this project was to create a group therapy setting where clients could be treated in a sustainable and time effective way.