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.
Results
Showing 1 to 17 of 17 for “"exteroceptive"”.
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ELLIE - Exteroceptive Light Locomotion in Eukaryote-Fungi
<p> Over the past decade, fungal research and its technological applications have expanded across multiple disciplines, including the emerging field of biohybrid systems. This thesis develops and evaluates a wireless, untethered mobile robot controlled by the action potential-like activity …
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Integration of exteroceptive and interoceptive cues in spatial localization
Contains fulltext : 91404.pdf (Publisher’s version ) (Open Access)
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Exteroceptive influences on total mood disturbance and perceived stress during green exercise
Exercise in a natural environment, termed green exercise, has repeatedly been shown through empirical research to be beneficial for psychological health. However, very little is known about the underlying cognitive mechanisms responsible for these benefits. Literature suggests that it may be an …
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Exteroceptive and Interoceptive Stimuli in the Contextual Control of Behavior by Circadian Rhythm in Mice
… with organisms' behavior may include both exteroceptive stimuli (stimulation arising from objects/events occurring outside of the organism's body) and interoceptive stimuli (stimulation from organisms' own bodies). Circadian rhythm (patterns of physiological activity and behavior organized …
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Development of an Exteroceptive Sensor Suite on Unmanned Surface Vessels for Real-Time Classification of Navigational Markers
<p>This thesis presents the development of an exteroceptive sensor suite for real-time detection and classification of navigational markers on Unmanned Surface Vessels. Three sensors were used to complete this task: a 3D LIDAR and two visible light cameras. First, all LIDAR points were transformed …
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Photorealistic sensor simulation for perception-driven robotics using virtual reality
… vehicles. FlightGoggles provides photorealistic exteroceptive sensor simulation using graphics assets generated with photogrammetry and provides the ability to combine synthetic exteroceptive measurements generated in silico in real time and vehicle dynamics and proprioceptive measurements …
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Cooperative localisation in underwater robotic swarms for ocean bottom seismic imaging.
… the swarm agents, in terms of aiding acoustic exteroceptive sensors. Given the error characteristics of a commercially available ultra-short baseline system and the covariance matrix of a trilaterated underwater vehicle position, dead reckoning navigation - aided by Extended Kalman Filter-based …
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Learning to visually predict terrain properties for planetary rovers
… method is proposed that exploits features from exteroceptive sensor data (e.g. color and texture), and is automatically trained in a self-supervised manner, based on the outputs of the proprioceptive terrain classifier.
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Motivational State-Dependent Renewal of Operant Responding under Food and Water Deprivation States
… of relapse phenomena have utilized distinct exteroceptive stimuli as context (e.g., auditory, visual, and/or olfactory stimuli). However, there is growing literature on the role of interoceptive stimuli (e.g., deprivation and drug states) in the recovery of extinguished responding. Recent …
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The role of peripheral visual cues in planning and controlling movement :|ban investigation of which cues provided by different parts of the visual field influence the execution of movement and how they work to control upper and lower limb motion.
… updated while moving (online), and visual exteroceptive when describing static features of the environment which are typically elaborated offline (feedforward). However peripheral visual cues involved in the control of movement have not previously been clearly defined using this …
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Path Following using Frequency Modulated Continuous Wave millimetre-wave Automotive Radar
… algorithms use multiple introceptive and exteroceptive sensors to first determine the current position of the vehicle, then plan a path based on that position. These sensors include LiDAR, GNSS, cameras, inertial measurement units, ultrasonic, and radar. In previous research, the use of …
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Predicted safety & excavation progress algorithms for autonomous excavation
… progress, sensing data of proprioceptive and exteroceptive sensors were integrated. Finally, we proposed the idea of 5D mapping to provide a broad spectrum of the excavated ground info that includes the coordinates and material type and properties using a 3D ground map, LiDAR’s beam …
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Inward to outward
… of self through multisensory stimulation of exteroceptive signals and false feedback of interoceptive signals. Through these two systems, I aim to provide the audience a new, though temporary, relationship with themselves. This thesis incorporates my technical contribution in human computer …
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Timing the senses and sensing the time: Individual differences in subjective duration
… that this provides substantial evidence that exteroceptive and interoceptive primary sensory processes play a role in individual variation in timing tasks, a finding that provides many further avenues of investigation.
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Map-Building and Position Estimation in Mobile Robots Using Self-Organizing Maps
… show that an evolved robot, adapted to both exteroceptive and proprioceptive data, was able to successfully navigate through a list of sub-goals minimizing the problem of local minima in which evolutionary process can get trapped. The results demonstrate that a navigation behavior could be …
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Actuator Optimization and Control of Pediatric Knee Exoskeleton for Community-based Mobility Assistance: More Lightweight, More Affordable, and More Stable
… use the torque sensor or spring mechanics as exteroceptive feedback, but these torque sensing methods not only lead to extra cost and mass but also cause a small range of stable controller gains.</p> <p>To facilitate pediatric exoskeleton in community settings, firstly, we proposed an actuator …
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Sensory brand experience: conceptualisation, measurement, and impact on performance outcomes
… data from a brand setting via an entrainment of exteroceptive and interoceptive processing resulting in brand sensations, brand affects and subjective feeling states. At the same time, this research provided the boundary parameters that differentiate it from other related constructs such as brand …