May 2, 2025
Reception & Presentations 2pm to 5pm
Cal Poly Humboldt Library
Search Presenters & Abstracts
Presenters & Abstracts: Search
Conservation on Hunting
Alexander Arroyo
Wildlife Conservation and Management
Undergraduate Student
College of Natural Resources & Sciences
The goals of animal conservation and the goals of indigenous peoples wishing to hunt are not compatible in all cases. There has been a large amount of land being modified by modern civilization and it is increasing rapidly. There has been two pressing reasons for the preservation of undisturbed land, one is the preservation of indigenous homelands and the preservation of wildlife. Conservationists and indigenous peoples have been paying attention on certain wildlife and Indigenous homelands. Some of the data they do on hunting by indigenous people are, 1) the time period over which the information on hunting was collected ; and 2) the number of people consuming the game killed.
Using an unmanned aerial vehicle (uav) to survey Black Brant use of Sand Island in Arcata Bay
Tristen Draper
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
This study was done on Black Brant commonly found in Arcata Bay during migration season. Preliminary camera trap data showed Brant to be utilizing Sand Island in the bay, so I used that to determine the optimal time to use a drone to survey the behavior of the birds. I conducted three different uav flights during the month of April, and obtained approximately 120 photograph stills and 15 videos. From these videos I'm going to count the number of Brant using the island within the timeframe of when the flights were conducted, and then calculate the proportion of birds engaged in gritting behavior- a process where birds swallow sand to help break down food in their gizzard.
Agisoft PhotoScan an Archaeologists Swiss Knife: Three- Dimentional Reconstructions a Multi-Analysis and Preservation Tool
Walter A. Tovar Saldana
Anthropology
Undergraduate Student
College of Arts, Humanities & Social Sciences
The Agisoft project contains an extensive repertoire of images obtained through drones, and field photos of artifacts, buildings, and excavations of the Belize Archaeology Project. The project will serve and accomplish many objectives in the academic endeavors of the discipline of archaeology. The visual imagery gained from interacting with the photographs and correlating data is a hands on feature of gaining knowledge and experience of the archaeological field of study. The project introduces a new technological devise and software program that is revolutionary in the field of archaeology.
College Corps: Community Service on Wiyot Land
Seth
Beres
Other
Undergraduate Student
Marie
Roberts
Other
Undergraduate Student
Nick
Salgado-Stanley
Other
Undergraduate Student
Rhiannon
Lopez
Undergraduate Student
Jovanni
Flores
Other
Undergraduate Student
Other
The Humboldt Bay region is and has been the ancestral home of the Wiyot people since time immemorial. The College Corps team was honored to be welcomed into their sacred space to assist in the tribe's efforts to heal and restore the land and its people. A team of 5 College Corps fellows assisted The Tribe in several key areas including: cultural restoration, ecological stewardship, community development, and energy sovereignty. The wisdom and experiences gained from tribal leadership were invaluable to the College Corps team and we will take the lessons learned into our communities wherever we go.
Novel Tests of Gravity Below Fifty Microns
Frank Trombetta
Physics
Undergraduate Student
Alyssa Johnson
Physics
Undergraduate Student
College of Natural Resources & Sciences
Gravity has been tested rigorously at distance scales from 1cm up to astronomical distances. The experiment being run in Humboldt State Universities Gravity Lab seeks to test gravity at previously untested distances below the centimeter level. To do this, a pendulum is suspended by a torsion fiber and oscillates in front of a movable mass. By moving the mass back and forth, one can measure a gravitational force on the pendulum by looking at the twist in the fiber. The data from the pendulum are then compared with well established theories of gravity to see if the accuracy of the theories at large distances translates to smaller scales.
LEVEESTORIES.XYZ FOR AN EXPEDITED RECONNAISSANCE STUDY
Kathleen C Bromley
Applied Anthropology
Graduate Student
College of Arts, Humanities & Social Sciences
LEVEESTORIES.XYZ FOR AN EXPEDITED RECONNAISSANCE STUDY
Within the design and construction of the Redwood Creek Flood Control Project in Humboldt County, a mistake was made. The project, a substandard system of earthen levees, extended too far into the creek’s estuary. Poorly negotiated allowances of the levied wound left by the Corps into the transition zone caused the circulation of this vital water vein to be compromised in providing proper supportive nourishment to regional health ecology and economic components. Why hasn’t the miscalculated scar been corrected? Participant observation and historical archaeology helped to first understand the biological and cultural aspects involved.
More Than a Store: Culture and Food in Hoopa Valley
Luke Tygar McCarthy
Environmental Studies
Undergraduate Student
College of Arts, Humanities & Social Sciences
The purpose of this research is to attempt to enhance the sense of culture and place in the interior design of the Hoopa Grocery Store that is currently in the planning process and is to be completed by this summer in Hoopa, CA. This is part of my senior capstone service learning project in support of Greenway Partners, a local project management firm, and their work with the Hoopa Valley Tribe. I am using a combination of historical imagery, Google Earth imagery, contemporary photos, Hupa tribal patterns and language, and maps to incorporate the unique and authentic sense of place of Hoopa Valley into the store as a symbol of the culture revitalization and survivance of the Hupa people.
Design of a ChiA surface expression system for enhanced biofuel feedstocks.
Kristian Bowman
Biology
Undergraduate Student
College of Natural Resources & Sciences
The ChiA protein from Serratia marcescens is responsible for the hydrolysis of 1,4 glycosidic bonds in N-acetyl-glucosamine chains, that comprise chitin. Chitin, being the second most abundant polymer, has untouched potential as a source for biofuel feedstocks. Here we aim to enhance chitinase activity through displaying the ChiA on the surface layer proteins (S-layers) of Caulobacter vibrioides. The S-layer of C. vibrioides is a nanometer scale hexagonal 2-D crystalline lattice composed of a single protein, RsaA, and covers the entire surface of the organism. In this study, the chiA gene isolated from S. marcescens was designed and amplified for expression in the C. vibrioides S-layer.
Student Satisfaction with Technology
Cassady McLaughlin
Psychology
Graduate Student
Michael Wilson
Mathematics
Undergraduate Student
David Marshall
Computer Science
Faculty
College of Professional Studies
The purpose of this research is to assess HSU students’ satisfaction with the various services provided by the Information Technology Services department. The services that are being assessed are computers labs, on-campus printing, technology in the classroom, on-campus wi-fi, myHumboldt, HSU Gmail accounts, Google Drive, Google Calendar, Canvas, ITS Support, online classroom scheduling (via 25live), and the virtual labs (vlab.humboldt.edu). After completion of the survey, we hope to use the data to implement changes within the department in order to increase student satisfaction with the services mentioned above.
College Corps: Potawot Community Food Garden
Erin
Clear
Other
Undergraduate Student
Azariah
Mohr
Other
Undergraduate Student
Angelica
Mercer-Garcia
Undergraduate Student
Chrys
Furrer
Undergraduate Student
Karina
Juarez
Undergraduate Student
Leighanna
Jake
Undergraduate Student
Lily
Green
Undergraduate Student
Other
The United Indian Health Services Potawot Community Food Garden aims to supply Native American communities with fresh, organic and locally grown produce in an effort to reduce food insecurity while educating clients about the importance of maintaining a connection to the land. College Corps Fellows joined the Garden’s mission to get nutritious food into the hands of those who need it most. Fellows learned a variety of food crops, methods of planting them, and organic ways to manage pests and weeds. After working at the garden, fellows recognize the need for sustained volunteering and help from the community to keep the project running, especially though the summer when students are on break.