Browsing by Title
Now showing items 2421-2440 of 17413
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(2014-07-28)Department: Cell and Developmental BiologyThe apical recycling endosome supported by myosin Vb (MYO5B) acts as the main decision point for both the biosynthetic and endocytic pathways as they traffic proteins to and from the apical surface in polarized cells. ...
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(2019-07-24)Department: Chemical and Physical BiologyThe blood-brain barrier (BBB) is a highly restrictive and regulated vascular network, strictly controlling the molecules that enter the brain via the bloodstream, while also serving an important role in the removal of toxic ...
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(2013-07-29)Department: Cell and Developmental BiologyChronic Helicobacter pylori infection in humans causes prominent inflammation and oxyntic atrophy, which leads to two distinct types of metaplasia: intestinal metaplasia and spasmolytic polypeptide expressing metaplasia ...
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(2010-03-23)Department: PhysicsWe report the observation of coherent acoustic phonon oscillations in GaSb(20 nm)/GaAs near the band gap of GaAs at room temperature. A photogenerated longitudinal acoustic phonon wave travels from the top surface of GaSb ...
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(2011-04-05)Department: Electrical EngineeringThermionic energy conversion is a relatively unexplored technology for the efficient conversion of thermal energy directly to electrical energy. In a thermionic converter, thermally excited electrons are emitted from the ...
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(2011-08-03)Department: Electrical EngineeringTwo-photon absorption (TPA) has become an important tool for understanding the mechanisms of single-event effects (SEE) in microelectronics. Very little experimental work has been reported that describes the physical ...
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(2023-03-24)Department: Electrical EngineeringTechnology scaling has increased the density of logic gates impacted by particle strikes, which affects the reliability of digital designs. Also, the impact of process, voltage, and temperature (PVT) variation enhances ...
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(2018-04-06)Department: MathematicsThis dissertation contributes new results about minor-restricted families of graphs to the field of structural graph theory. A graph G contains a graph H as a minor if H can be formed from G through a sequence of vertex ...
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(2014-03-27)Department: PhysicsCharacterization and modeling magnetic flux transport within the surface layers of the Sun are vital to explaining the 11 year sunspot cycle. I have characterized the differential rotation (DR) and meridional flow (MF) ...
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(2023-03-27)Department: NeuroscienceEpilepsy is one of the most common neurological disorders, and current treatments fail to provide seizure control for ~30% of patients. Most pharmacological treatments target ion channels and neurotransmission, yet the ...
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(2023-11-07)Department: Computer ScienceMedical imaging techniques, such as multi-modality Magnetic Resonance Imaging (MR) and Computed Tomography (CT), have been invaluable for the early detection, diagnosis, and treatment of diseases. The process of annotating ...
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(2021-04-02)Department: Cell & Developmental BiologyCancer is a heterogeneous disease displaying a variety of cell populations inter- and intra-tumorally. This heterogeneity poses a challenge to cancer treatment, as more heterogeneous cellular populations are more prone to ...
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(2022-11-22)Department: NeuroscienceAutism has long been considered an empathy related condition, yet empirical evidence supporting this claim has been inconclusive. While most cognitive empathy assessments suggest a decreased capacity for emotion recognition, ...
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(2009-12-16)Department: Chemical EngineeringBimodal analysis, a cellular-scale approach to studying eukaryotic single cell migration by performing a model-based analysis of single cell video-microscopy data, is described. The bimodal framework that is a generalization ...
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Characterizing memory space: The neural representational structure of episodic and semantic memory (2022-09-16)Department: PsychologyMemories are not preserved in the past, they help us navigate the present and predict the future. Our representation of the world is constantly evolving as we experience time unfolding continuously, yet our past is made ...
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(2019-08-08)Department: Hearing and Speech SciencesCognitive rehabilitation following brain injury rests on the ability of clinicians to support their patients’ (re)learning of knowledge, skills, and strategies. Learning and memory are therefore central to the success of ...
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CHARACTERIZING OPEN CLUSTERS AND SPECTROSCOPIC ECLIPSING BINARIES WITH MACHINE LEARNING FRAMEWORKS (2023-07-18)Department: AstrophysicsIn recent years there has been an explosion of data from space-based and ground-based astronomical surveys. This has led to the necessity of moving away from single-use, boutique analyses to flexible automated data analysis ...
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(2017-03-22)Department: Hearing and Speech SciencesThe ability to adequately perceive and utilize the prosody of spoken language is important for successful communication. Children with hearing loss who use cochlear implants have demonstrated deficits in perception of ...
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Characterizing Rare Disease-Causing Mutations in Genes Affecting Cation-Coupled Chloride Cotransport (2020-03-27)Department: NeuroscienceSeveral human diseases have been associated with mutations in genes affecting cation-chloride cotransporters. My dissertation characterizes two single clinical cases with mutations in genes encoding protein kinase D1 (PKD1) ...
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Characterizing temporal and spatial trends in soil geochemistry on Polder 32, southwest Bangladesh (2015-07-21)Department: Earth and Environmental SciencesSoil samples were collected during three field campaigns to determine seasonal and spatial trends of soil salinity, soil acidity and arsenic concentrations on Polder 32 in coastal Bangladesh. Many farmers on Polder 32 use ...