Objective: Alcohol and cannabis use and co-use among college students is prevalent in the United States (Bravo et al., 2021). These substances have been linked to poor collegiate academic performance in past research. The present study examines varying levels of single-substance alcohol use and alcohol and cannabis co-use in their...
This research was an attempt at gaining insight into the nature of the incompressibility conditions of the Navier-Stokes Equations on the Unit Circle. We realized the Riesz transformation is given in R^3 after taking the Fourier Transform of the Neumann Boundary Value problem, but this is not well defined on...
Plastics have become an essential part of everyone lives, found in almost every product made today. Tires only make up a fraction of these products but as their use increasing so does the microplastics that flake off. Many studies have evaluated the toxic effects of tire particles on aquatic environments...
Marine sediment core OC1706B-02J (46° 15.4178 N, 125° 42.4543 W, at water depth 2263m), was collected on the lower continental slope near the base of the Willapa Canyon. It is a rapidly accumulating site (~30cm/kyr) located near the thrust front of the Cascadia Subduction Zone. The site is also adjacent...
Current methods for visualizing forest rely on geospatial and remote sensed data. Such data can be used to create visualization and to perform simulations. Currently, however, these visualizations are often limited to 2D or abstract representations. These methods can be effective for large scale data visualization and low accuracy needs....
We are constantly updating our research in the growing field of Environmental Health, yet we do not always translate this information in a way which is understood by the general public. This has resulted in tools which gauge the public’s understanding of health information, such as the eHEALS tool. This...
Objective: In 2018, suicide was the leading cause of death for individuals between the ages of 10-24 in Oregon (OHA, 2019) and was the second leading cause of death for this age range in 2020 (OHA, 2021). In 2019, 12% of Black high school students reported a suicide attempt in...
Anthropogenic CO₂ emissions are shifting the global climate equilibrium, causing widespread losses in biodiversity. Anthozoan cnidarians are some of the species most vulnerable to environmental change. Environmental stress causes corals and sea anemones to expel their endosymbiotic algae, which constitute a primary source of nutrition for some Anthozoa. Carbonic anhydrase...
Over recent decades, the EU aquaculture sector has been implementing actions towards the minimization of waste as a strategy for increasing the circular attributes of the management system. In this context, it is relevant to develop methodologies to quantify and assess the circularity that will ultimately be achieved by new...
Pseudo-Nitzschia (P/N) is a species of naturally occurring phytoplankton that contributes to harmful algal blooms (HABs) in the California Current System (CCS). P/N can produce domoic acid (DA), a toxin which accumulates in organisms that consume phytoplankton, leading to amnesiac shellfish poisoning in higher trophic levels. Thus DA can negatively...
Future quantum technologies will require high-efficiency, on-demand sources of entangled photons. A possible route to building such light sources employs two-dimensional (2D) semiconductors interfaced with a source of Cooper pairs. To investigate the possibility of such devices, we are testing methods to make high transparency n-type contacts, p-type contacts, and...
Naturally, we may assume that group rapport is critical for producing high-quality group performance (such as among work groups, sports teams, or even research collaborators). With this in mind, the purpose of this investigation was to test this assumption by exploring the relationship between self-reported group rapport and group-level social...
Artificial reefs (AR) were created not only to protect sea bottoms (Lee et al., 2018) and enhance biodiversity namely by stimulating the enhancement of fish stocks (Pioch et al., 2020), but also to attract diving tourism (Shani et al., 2012) or sport fishing enthusiasts (Radonski et al., 2018). In order...
Open Journal Systems (OJS) is an open source software application for managing and publishing scholarly journals that is used by thousands of journals worldwide. Oregon State University Libraries & Press shares an instance of OJS with University of Oregon Libraries that hosts several open access journals. So when Pacific University...
Oregon Digital is a cultural heritage digital library that emphasizes the history of Oregon and the histories of the University of Oregon and Oregon State University. Originally released in 2014, Oregon Digital is currently being upgraded to the latest version of the Samvera community’s Hyrax release, a process that is...
Photosynthetic diatoms and marine bacteria contribute about one third of the net primary production in marine environments. Understanding the interactions between these two organisms is potentially important to the over all flow of carbon in the marine ecosystem.
In the United States, the wild horse population exceeds the recommended carrying capacity by about 60,000 horses.
• Current contraceptive methods include: surgical (removal of ovaries), hormonal (progesterone, GnRH), and immunologic (porcine zona pellucida, GnRH).
• SPACA3 is a sperm surface membrane protein involved in sperm-egg plasma membrane adhesion and...
Cascadia is the physiographic region defined by the active tectonics and attendant geo-hazards of the Cascadia Subduction Zone. In contrast to many other coastal environments in the U.S., geo-hazards along the Cascadia coast are dominated by a tectonic context on the Pacific rim “ring of fire.” Washington, Oregon, and California...
Air pollution and pollution patterns have become a hot topic over the last several years. Many studies have been launched due to the increasing concern with air quality. As urban areas grow, atmospheric heavy metal pollution grows proportionally. Reducing atmospheric heavy metal pollution, and consequent health issues, requires monitoring and...
The past three years have underscored the importance of quality digital library resources and services. Oregon Digital (https://oregondigital.org), the shared digital collections repository for the University of Oregon and Oregon State University, launched a new platform in February 2023. This poster will showcase the development and migration work that the...
The Bread Lab Collective is a national group collaborating to develop nutritious, affordable, and approachable whole wheat sandwich bread.
• The criteria of the project was to test the shelflife of whole-wheat sandwich bread with less than 7 ingredients.
• Why Whole Wheat?
○ The “fiber gap” is a serious...
Nigeria with an annual potential of 2.5 million tonnes of fish from aquaculture produced only 316,727 tonnes in 2015 out of the domestic production of 1.027 million tonnes and total fish demand of 3.25 million tonnes. The government has put in place a lot of initiatives to increase aquaculture production...