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 20 of 121 for “"collocated"”.
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Framing Coordination in Collocated Computer-Mediated Communication
… the framing of coordinative experience in collocated computer-mediated communication. It highlights the importance of low- level coordinative properties through multifaceted examination of the transcript of the first minute of a constructed coordinative situation. In efforts to truly …
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Comparison of Distributed Versus Collocated Command Group Collaboration Performance
… performance in traditional face-to-face (collocated) and geographically dispersed group (distributed) conditions. The Reactive Planning Strategies Simulation (REPSS) system was developed to provide a realistic group planning task supporting empirical estimates of planning process and …
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Concepts of testing for collocated and distributed software development
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2000.
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Adaptive Collocated Feedback for Noise Absorption in Acoustic Enclosures
… basis for an adaptive controller that uses the collocated feedback signal to actively tune the control parameters. The cylindrical duct enclosure with a movable end cap is used to test the adaptation properties of the controller. The movable end cap allows the frequencies of the acoustic modes …
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Broadband active structural control using collocated piezoelectric sensors and actuators
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2000.
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Collaborative Multimodal XR-based Training Environments for Collocated Medical Teams
… synchronous collaboration among physically collocated teams. Furthermore, existing evaluation methods often rely on individual performance metrics and fail to capture the nuanced dynamics of teamwork. This dissertation addresses these critical gaps by proposing both design and evaluation …
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Non-Linear Robust Observers For Systems With Non-Collocated Sensors And Actuators
… signals, and the adverse effects induced by non-collocated sensors and actuators.</p> <p>The present work investigates the adverse effects of non-collocated sensors and actuators on the phase characteristics of flexible structures and the ensuing implications on the performance of structural …
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Identity Verification and Conflict in Distributed Teams
… self-verification and relationship conflict in collocated teams. This study expanded the application of self-verification theory in distributed team environments. More specifically, this study investigated the effects of similarity of personal identities on self-verification and the effects of …
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Actuator Optimization and Control of Pediatric Knee Exoskeleton for Community-based Mobility Assistance: More Lightweight, More Affordable, and More Stable
… Following this architecture, we developed a collocated controller integrated with a torque estimator for QDD-based exoskeletons, enhancing their stability over non-collocated SEA and QDD-based exoskeleton architectures. Thirdly, this work developed a new algorithm, namely, Long Short Term …
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Human-Centered Communication Technologies to Enhance Tutoring
… all trials. The communication media consisted of collocated communication, email, a chatroom, and video teleconferencing. The learning feedback cue was a non-verbal mechanism for subjects to provide the tutor with immediate information about their understanding throughout the problem. Subjects …
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Investigating Elevated Aqua Modis Aerosol Optical Depth Retrievals Over The Mid-Latitude Southern Oceans
… data sets, including spatially and temporally collocated cloud and aerosol products produced by the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) project for investigating AM AOD in this region with respect to lidar profiling of cloud presence. Maritime Aerosol Network (MAN) and …
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A Meshless Approach to Computational Pharmacokinetics
… and is of significant complexity. The locally collocated meshless method (LCMM) is developed in solution to this topic. First, the meshless method is formulated to model this transport phenomenon and is then validated against an analytical solution of a pharmacokinetic problem set, to …
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Decentralized control of large space structures:an overview
… the fixed modes of a system. The use of collocated rate feedback for robust vibrational damping control is described. It is shown that the robustness of collocated rate feedback is due to the positivity of large space structures, an extension of the mathematical concept of positive real …
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Evaluating The Impact Of Above-Cloud Aerosols On Cloud Optical Depth Retrievals From Modis
… Index (AI) from the spatially and temporally collocated Ozone Monitoring Instrument (OMI) are used to identify above-cloud aerosol particle loading over the southern Atlantic Ocean, including both smoke and dust from the African sub-continent. MODIS and OMI Collocated Cloud-Aerosol Lidar and …
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Leadership in partially distributed teams
… A PDT is a hybrid team that has at least one collocated subteam and at least two subteams that are geographically distributed and communicate primarily through electronic media. While PDTs share many characteristics with both traditionally collocated and fully distributed teams, they also have …
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Spatial pattern of African Easterly Waves and their Precipitation in Northern Africa
… vorticity (850 hPa, 700 hPa or vertically collocated) and their location with respect to 15°N (northern and southern). The spatial distribution of these waves shows that the 700 hPa AEWs initiate farther east at about 51ºE and extend farther to the north to about 45ºN. The 850 hPa AEWs have …
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Optimal Vibration Suppression Using On-line Pole/Zero Identification
… that uses the pole-zero spacings of the collocated control-to-output transfer function to design the optimum Positive Position Feedback (PPF) control law. The PPF control law uses second-order filters to add closed-loop damping to resonant structural modes. An on-line PPF design algorithm …
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Impact of Information Technology on Knowledge Work
… problem solving processes among non-collocated parties, an activity central to the creation of knowledge that inherently involves significant knowledge sharing.
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Virtuality's Influence on the Process of Performing Information Systems Development: A case of a software organization
… the full organization. The transitioning from a collocated environment to a virtual context induced by the coronavirus disease (COVID-19) had an effect on the process of performing Information Systems Development (ISD). The objectives of the study are: RO1: Explain how virtuality influences the …
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Evaluating Group Interaction and Engagement using Virtual Environments and Serious Games for Student Audiences in Informal Learning Settings
… This research aims to identify which elements of collocated group collaboration, virtual environments, and serious games can be leveraged for an enhanced learning experience for small and large groups of middle school students. We created a conceptual framework based on the Contextual Model of …
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