The purpose of this study is to analyze women of colors's (WOC) experiences working within the United States Forest Service (USFS) accessing the challenges of recruitment, retention, and promotional efforts. Using testimonios and Anzaldúa's theory of mestiza consciousness, I found three themes that included white supremacist capitalist patriarchy, presumed incompetence,...
In Washington State, regional leaders have acknowledged the intrinsic value of nature and are striving to provide equal consideration to both human and nonhuman nature in the quest to restore the Puget Sound. But watershed-based committees supporting this work have faced challenges to effectively consider human wellbeing (HWB) in their...
Despite the importance of plant-pollinator interactions for ecological communities, few long-term observational studies have been conducted of plant-pollinator networks. Using four years of plant-pollinator interaction data from 18 meadows in the Willamette National Forest, Oregon, this thesis examined how meadow size, the amount of nearby meadow habitat, weather, degree days,...
The aqueous chemistries of two transition metal cations, Zr⁴⁺ and Nb⁵⁺, are examined and then used to develop inorganic precursor solutions. The oxides of these cations (ZrO₂ and Nb₂O₅) are deposited and characterized, and their morphological and optical properties discussed. Due to the obstacles created by niobium's aqueous chemistry, an...
Human-robot teams are invaluable for mapping unknown environments, exploring difficult-to-reach areas, and manipulating inaccessible equipment. However, guiding autonomous robots requires dealing with these dynamic domains while synthesizing a significant amount of data and balancing competing objectives. Current mission planning methods often involve manually specifying low-level parameters of the mission, such...
Online learning, also known as e-learning, has become an increasingly popular and important component of higher education. Current literature indicates that higher education institutions rely on online learning to meet instructional loads and mitigate increasingly complex course scheduling problems. Students also find it more convenient to finish their college curricula...
Underwater robots beneath ocean waves can benefit from feedforward control to reduce position error. This thesis proposes a method using Model Predictive Control (MPC) to predict and counteract future disturbances from an ocean wave field. The MPC state estimator employs a Linear Wave Theory (LWT) solver to approximate the component...
This thesis discusses both theoretical and practical considerations inherent in conducting community-based research within a case study of sea turtle conservation in Baja California, Mexico. A brief background, including the general ecology, status and distribution of sea turtles of the Baja peninsula is presented, with an overview of the current...
The effectiveness of robot autonomy is governed by the ability to make decisions based on online sensor measurements and a prior belief of the environment. Uncertainty in the environment introduces challenges to robotic decision making. This thesis address two key robot decision making problems: exploration and navigation. The robotic exploration...
Early ocean residence is assumed to be a critical period for juvenile Pacific salmon Oncorhynchus spp. However, the specific mechanisms influencing growth and survival in the ocean have not been identified for most populations. Therefore, three hypotheses regarding the relationship between early marine residence and subsequent survival of mid-upper Columbia...
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Jessica A. Miller
Early ocean residence is assumed to be a critical period for juvenile