May 2, 2025
Reception & Presentations 2pm to 5pm
Cal Poly Humboldt Library
Search Presenters & Abstracts
Presenters & Abstracts: Search
Uses of Traditional Ecological Knowledge
Benjamin Lee Hanlin
Zoology
Undergraduate Student
College of Natural Resources & Sciences
The poster will be about how Native American studies go hand in hand with the field of Zoology and natural resources and management as well as wildlife and game management. It will delve into the benefits of applying Traditional Ecological Knowledge to conservation-related issues as well as some of the social and economic issues that we are facing. In particular, This poster will address some of the issues regarding the environment today and how TEK can help to both resolves and benefit from the initial problems. In addition to the management benefits that Traditional Ecological Knowledge offers, I want to include how TEK can help bridge the gap between different communities.
Humboldt in the California Geographer
Amanda Kamlet
Geography, Environment, and Spatial Analysis
Undergraduate Student
Matthew Derrick
Geography, Environment, and Spatial Analysis
Faculty
College of Arts, Humanities & Social Sciences
Analyzing Humboldt's role in the California Geographer both spatially, and as an institution. Along with looking at the quantitive data of the journal since its conception in 1960.
Bee abundance and composition in native vs non-native urban gardens
Adrienne Menduno-Ortbals
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
I studied the abundance of non-native European honey bees, and native bumble bees and others in gardens with mostly non-native plants and those with all native plants. The non-native European honey bee may be better suited to take advantage of urban, non-native gardens than native bee species due to anthropogenic support and domestication. Thus, I made the hypotheses that native bees will be more abundant in in native gardens, and that European honey bees will be more abundant in the non-native gardens. I also predicted that European honey bee abundance would be constant over the study period due to more urban resources from ornamental flowering plants.
HARNESSING THE POWER OF OPEN PEDAGOGY FOR COLLABORATIVE AND INNOVATIVE EDUCATION
Juergen
Riedelsheimer
Psychology
Graduate Student
College of Arts, Humanities & Social Sciences
This presentation will explore how open pedagogy can transform students from passive knowledge consumers to active knowledge producers. The use of active learning approaches, which emphasize student-centered and collaborative learning, has been shown to improve learning outcomes and engagement. Project-based and experiential learning can equip students with critical thinking and problem-solving skills to apply in real-world situations. This presentation will provide examples of successful implementations and discuss the challenges educators may face when moving towards a student-centered, knowledge-producing model.
Drug Decriminalization
James
Brother
Social Work
Graduate Student
College of Arts, Humanities & Social Sciences
I've been conducting research regarding drug decriminalization because of the harmful effects on people's future, the disproportionate impacts on people of color, and the opportunities to develop other forms of restorative justice and recovery.
Anabaena Sensory Rhodopsin Membrane Protein
Jacquelyn
Amadeo-Ranch
Chemistry
Undergraduate Student
Jenny
Cappuccio
Chemistry
Staff
David
Morales
Chemistry
Undergraduate Student
Valeria
Aviles
Chemistry
Undergraduate Student
Frank
Cappuccio
Chemistry
Faculty
College of Natural Resources & Sciences
Rhodopsins are light-sensitive proteins within the G-protein coupled receptor (GPCR) family that convert photons into intracellular chemical signals that perform downstream biological functions. Anabaena sensory rhodopsin (ASR) with a 6x-His tag was isolated and purified using Ni-NTA affinity chromatography after evaluating clones of induced E. coli transformed with a pET15b plasmid. The most viable clones discovered from this study were BU3E and Box A. SDS-PAGE gel electrophoresis confirmed the protein size of 20.65 kDa. These results indicate that these 2 strains can be utilized for further studies on ASR function in nanodiscs.
The Star Spangled Banner at Sporting Events: 1968-2018
Armeda C. Reitzel
Communication
Faculty
Matthew Velasco
Communication
Undergraduate Student
College of Arts, Humanities & Social Sciences
This study examines the renditions of and reactions to “The Star Spangled Banner” at sporting events in the United States from 1968 - 2018. First, music as rhetoric is defined. Second, the tradition of including the national anthem at sporting events is discussed. Third, specific examples of positive and negative reactions to different versions of “The Star Spangled Banner” at major U.S. sporting events from 1968 on are identified and examined. Finally, the symbolism of the national anthem in sports is described.
Amphibians and The Yurok Tribe's Wetland Restoration
Macy Dillenbeck
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
My poster is about the Yurok tribe's wetland restorations with a focus on amphibian diversity with regard to the ongoing amphibian extinction.
Mapping Ancient Maya Ceramics in Belize
Jason Laugesen
Anthropology
Undergraduate Student
Jasmine Brown
Anthropology
Undergraduate Student
Michael McDermott
Anthropology
Staff
College of Arts, Humanities & Social Sciences
A common form of relative dating in Mesoamerica is through ceramic chronology. This is due to the fact that ceramics preserve well, especially the humid environment. Through cross-dating across sites, different types of ceramics can be arranged with loose sets of dates. HSU’s Dos Hombres to Gran Cacao archaeology project in Belize has been collecting ceramic data since 2009, and the information has been placed into GIS to view and query visually. This focuses on one of the larger settlements studied by the project, N950. The initial GIS processing uses N950’s Structures 30, 32, and 36. The map produced represents when the ceramics were found and where they are relative to each other.
SAL: A new method for modeling stream flow in small watersheds
Jim
Graham
Environmental Science & Management
Faculty
College of Natural Resources & Sciences
Streams Across Lands (SAL) is a new stream flow modeling method for small watersheds. SAL is based on standard hydrological equations for water flow on the surface, through soil, and in stream channels. The model can be used with standard spatial datasets including Soil Survey Geographic Database (SSURGO, NRCS) and National Land Cover Data (NLCD). SAL was tested primarily within the Elder Creek watershed and showed a high level of correlation with the observed discharge at the USGS station. SAL includes an easy-to-use graphic interface within the BlueSpray GIS application and provides a variety of graphic outputs for use in watershed analysis and community outreach.