Protein-based biomaterials are widely used in biomedical applications and mechanical support because of their novel structural flexibility, biocompatibility and mechanical properties. Protein-based biomaterials outperform traditional synthetic materials in various environments as traditional materials lack the diverse chemical functionalities that proteins offer. Novel bioinspired techniques such as directed evolution offer the...
While there is high demand for university computer science (CS) courses, students often struggle when learning to program. Prior work has identified that student perceptions of their programming ability may contribute to these challenges. For example, studies show that students often perceive that they do not belong, are not capable...
This multi-study dissertation explored technology and creativity within three different technology-rich creative musical spaces. Through the use of three contrasting empirical methods (qualitative content analysis, intrinsic case study, and phenomenology), I explored the complex ways technology and musical creativity are linked. In the first study, I completed a content analysis...
Before initiating a walking movement, the central nervous system forms a motor plan, a set of motor commands predicted to accomplish task-specific goals. To be effective, motor plans must be continually updated to consider an ever-changing external environment. Despite being an inherent part of walking, how the nervous system adapts...
Protein-protein interactions are ubiquitous in living systems, and mediate important cellular processes from decision making to immunity against pathogens. Furthermore, protein-protein interactions are key to many protein therapeutics, pathogen diagnostics, and numerous synthetic biology applications. As a result, there has been significant effort to develop methods to express potential protein...
In this document, I demonstrate that: 1) Linear basis functions cannot outperform nonlinear ones to represent hand kinematics 2) Nonlinear autoencoders outperform PCA on the dimensionality reduction of hand kinematics, 3) Nonlinear autoencoders outperform PCA in human gait representation and recurrent nonlinear autoencoders can seamlessly express the temporal dynamics, 4)...
Electrical spinal cord stimulation is an emerging treatment for spinal cord injury that can improve walking and bladder control, among many other functions. While the anatomical location of the motor pools for muscles involved in locomotion in the lumbosacral cord has been identified, the map of the functional output of...
The current view in neuroscience holds that the brain, together with its sensory and motor structures and the environment, form a closed-loop system – a sensorimotor loop – in which the brain receives information from the environment and converts it into a motor response while simultaneously making predictions about future...
Affect represents a major domain of human consciousness, consisting of a complex group of psychophysiological processes to drive human behavior. Many genetic and environmental factors may cause dysregulation of affective states, resulting in disorders that severely disrupt normal cognitive function and diminish the quality of life. Transitions among affective states...
Memory management and address translation need significant optimizations in order to not behindrances in the near future. Currently, plenty of work has started to address issues within the
current abstraction of the hardware-software codesign of paging. I argue that a new abstraction
is needed in order to properly address this...