I construct and examine the properties of Lie and Clifford algebras which are used to describe certain types of particles. These algebras are then related to the traditional theory of division algebras. Quaternions are applied to these algebras and their properties are exploited to model physical properties of particles. The...
Magnetic materials can be used in modern soft robotics as a method for external stimulus actuation and motion control. By combining aspects of biology and mechanics, devices are fabricated to create a structure capable of complex movement. Applications that these devices are subject to can be broken down into four...
Lithium serves an unparalleled role for high energy-density storage applications and is vital for the continued advancement of the world economy. However, global supply is heavily reliant on lithium deposits situated in select locations, creating unpredictability in the price and concerns for the sustained production of the resource. Additionally, future...
Cardiovascular disease (CVD) is the leading cause of mortality in the United States (US) and research suggests that CVD morbidity and mortality disproportionately impacts Asian American and Native Hawaiian and Pacific Islander (NHPI) older adults. However, the prevalence on CVD and underlying mechanisms for CVD disparities among disaggregated Asian American...
On average there are over 500 forest fires burning more than 3,700 ha each year in South Korea. Between 2014 and 2018, 62 percent of forest fires were multiple fires burning simultaneously in more than two different locations across the country. These multiple fires make it difficult to make decisions...
This thesis attempts to identify and develop a new narrative structure that has not yet been identified. This structure, which traces a character’s internal process of change throughout a work of literature, is known as the Awakening Arc. The Awakening Arc has seven stages that loosely correspond to Freytag’s external...
Sex education plays a critical role in the development of youth sexual health and wellbeing. An ideal program is taught with honesty in an inclusive and respectful environment where students learn strategies to lower their risk of unwanted sexual outcomes, communication skills to build and navigate relationships, and necessary knowledge...
Investigating the insectivorous diet of the Trowbridge’s shrew (Sorex trowbridgii) across forest types can illustrate how forest management affects biotic communities. I used DNA metabarcoding methods with ANML primers to identify stomach and intestines contents from shrews caught in pitfall traps in the HJ Andrews Experimental Forest (HJA) and Willamette...
Demanding task environments (e.g., supervising a remotely piloted aircraft) require performing tasks quickly and accurately; however, periods of low and high operator workload can decrease task performance. Intelligent modulation of the system’s demands and interaction modality in response to changes in operator workload state may increase performance by avoiding undesirable...
Over the last ten years, clinical, pre-clinical and animal studies have shown associations between the microbiota and neurological functions. Recent work by the scientific community on the gut-microbiome-brain axis have revealed that gut dysbiosis and specific microbial taxa are associated with a myriad of neurological conditions, such as autism spectrum...