Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Navigation strategy"”.
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Region-specific Mechanisms of Estrogen and Age on Neuronal Ensemble Activity During Spatial Navigation
<p>Estradiol modulates the use of spatial navigation strategies in female rats. The presence of circulating estradiol enhances learning on tasks that require the use of a hippocampus-dependent place strategy and impairs learning on tasks that require the use of a dorsal striatum-dependent response …
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Cooperative localization for autonomous underwater vehicles
… which the members of a, group of AUVs exchange navigation information with one another so as to improve their individual position estimates. We describe how the underwater environment poses unique challenges to vehicle navigation not encountered in other environments in which robots operate and …
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Cooperative localization for autonomous underwater vehicles
… in which the members of a group of AUVs exchange navigation information with one another so as to improve their individual position estimates. We describe how the underwater environment poses unique challenges to vehicle navigation not encountered in other environments in which robots operate and …
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Development of a Novel Zero-Turn-Radius Autonomous Vehicle
… design, sensing and computing systems, and navigation strategy. Each of these areas was addressed individually, but always within the context of optimal integration to produce the best overall vehicle system. A constraint that directed much of the design process was the desire to integrate …
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Autonomous Robotic Strategies for Urban Search and Rescue
… (USAR) which are map-based semi-autonomous robot navigation and fully-autonomous robotic search, tracking, localization and mapping (STLAM) using a team of robots. Since the prerequisite for these solutions is accurate robot localization in the environment, this dissertation first presents a novel …
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Dynamic and structural basis of complex behaviour in a ciliated unicellular organism
… actions, from directional sensing and tactic navigation to prey capture, feeding, and even mating. The underlying motility repertoires we observe these organisms perform are a function of the physical environment in which they live, the dynamics and arrangement of their motility apparatus, as …
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On the dynamics, navigation and control of a spacecraft formation of solar concentrators in the proximity of an asteroid
… pressure can be manipulated. An interesting navigation strategy is proposed based on the attitude measurements, the inertial position of each spacecraft, the intersatellite position and velocity measurements, and a 2D image from a rotating onboard camera. The navigational data is used for …
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The impact of two spatial strategies on entorhinal and hippocampal involvement in visual path integration
… behavioral testing (n = 50) showed that neither strategy elicited more accurate path integration performance than the other, and that gender/sex moderated strategy use. Specifically, male configural updaters outperformed female configural updaters on almost all types of path integration errors, …