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 47 for “"Environmental Sensing"”.
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Nanobiotechnology Enabled Environmental Sensing of Water and Wastewater
Many environmental compartments are acknowledged transmission routes for infectious diseases, antibiotic resistance, and anthropogenic pollution. The need for environmental sensing has consistently been stressed as a means to minimize public health threats caused by such contaminants. Many …
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TephraNet : wireless self-organizing network platform for environmental sensing
… necessitates the gathering of fine grained environmental sensor data to deepen our understanding of endangered species and assist in their protection. Traditional techniques for gathering environmental data, such as periodic field studies or satellite imaging, do not produce adequately …
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Fault detection algorithms for spacecraft monitoring and environmental sensing
… algorithms for spacecraft monitoring and for environmental sensing.
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System design of an unmanned aerial vehicle (UAV) for marine environmental sensing
… vehicles for data collection in marine environmental sensing and modeling in coastal environments. However, these vehicles and their sensors still have limitations, especially when tasked with observing highly dynamic or transient processes. We investigate the application of a small …
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Sustainable Nanomaterials Combined with Raman Spectroscopy-based Techniques to Advance Environmental Sensing
… safety. Conventional analytical techniques for environmental detection require centralized facilities and intensive resources for operation. An effective implementation of a wide network of field deployable point-of-use (POU) sensors can potentially enable real-time monitoring of water quality …
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Structural Basis of Signal Transduction within Environmental Sensing PAS Regulated Ser/Thr Kinases
<p>To sense environmental cues, nature has evolved molecular switches that are widely used across life. This process often relies on environmentally controlled <strong>PPIs</strong> (<strong>P</strong>rotein-<strong>P</strong>rotein <strong>I</strong>nteraction<strong>s</strong>) within a sensory …
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Environmental sensing and response of conserved RNA-processing machines to specific external chemical cues
Molecular mechanisms involved in sensing and responding to changes in environmental conditions are of high interest in the field of molecular biology and biochemistry because of the immediate cascade of events and macromolecular interactions that occur in a relatively short time frame to provoke a …
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[GAR⁺] : a novel type of prion involved in glucose signaling and environmental sensing in S. cerevisiae
… carrying [GAR⁺] have an advantage under certain environmental conditions. [GAR⁺] appears spontaneously in a yeast isolated from a variety of sources and can be induced by co-culturing yeast and a number of Staphylococcus species. Overall, [GAR⁺] expands the conceptual framework for …
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The design and implementation of a smartphone illuminance meter
… smartphones has offered new opportunities for environmental sensing and mobile computation. Recent smartphone models - equipped with GPS trackers, accelerometers, megapixel cameras and rich software stacks - offer the possibility of emulating specialized tools completely in software. This paper …
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Bio-inspired error-tolerant and energy-efficient signal processing
… at the sensory edge, such as security and environmental sensing, reliable sensor nodes must operate for extended time periods on battery supplies. To meet this constraint, energy-efficient systems have been developed through different technologies. The primary and the most effective …
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Quadrasense : immersive UAV-based cross-reality environmental sensor networks
Quadrasense explores futuristic applications in environmental sensing by integrating ideas of cross-reality with semi-autonomous sensor-aware vehicles. The cross-reality principals of telepresence, augmented reality, and virtual reality are enabled through an Unnamed-Aerial-Vehicle, a specialized …
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Genes from Arabidopsis involved in iron-sulfur cluster biogenesis
… photosynthesis, hormone biosynthesis, and environmental sensing. The process of [Fe-S] cluster assembly in living cells is a controlled mechanism that is highly conserved across all kingdoms. Considerable progress has been made in deciphering this mechanism in bacteria, yeast, and mammals. …
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Visualizing models driven by real-time, sensor-based data : a new way to experience the inner workings of ecosystems
… landscape that changes in response to realtime environmental conditions captured by the distributed sensor network at the Tidmarsh wetland site. EcoFlux is the first of its kind to visualize models of molecular motion and carbon flow in 3D, within the context of the physical site, and driven by …
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The Role of G-Protein Signaling in Pathogenesis in Cercospora zeae-maydis
… subunits (α, β, and γ) and mediate responses to environmental stimuli. They regulate diverse functions, including nutrient detection, virulence, fungal development, conidiation, secondary metabolism, and pathogenesis in many plant pathogenic fungi. This research explored the role of each …
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Stabilization of a roll-tilt camera on an autonomous quadrotor helicopter
… with, particularly in Singapore. The Center for Environmental Sensing and Modeling (CENSAM) has developed a network of autonomous vehicles to nd blooms when they occur. The problem is that finding blooms, which are often transient in nature, can be difficult, particularly with slow-moving …
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The development of a remotely piloted vehicle (RPV) with real-time position measurement (RtPM) for hazardous waste site characterization
… robot and geographically tagging collected environmental data. The two specific objectives of this work were to design and construct a remotely piloted robotic system which could enter a simulated hazardous waste site and perform some aspect of initial characterization sampling, and to …
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Study of Sensing Issues in Dynamic Spectrum Access
… their true location under the detection of Environmental Sensing Capabilities system. In this thesis, the heuristic approach for our mathematical formulations and simulation results are described in detail. The simulation results show our spectrum monitoring system can obtain a high spectrum …
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AI-based Edge Computing System for Event Based Analytics
… and flexibility of continuous signal streams or environmental sensing for noises, temperature, humidity, lighting, air quality sensing. Simulation and experimental results have validated that the deep learning models are better than the-state-of-art research with far less storage and computing …
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Technology and applications of 2D materials in micro- and macroscale electronics
… including energy production, entertainment, environmental sensing, and healthcare. 2D-materials, a new class of atomically thin materials with a variety of electric properties, are promising for such electronic systems with extreme dimension due to their flexibility and ease of integration. …
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Programmable Microparticle Scaffolds for Enhanced Diagnostic Devices
… radically affect fields ranging from medicine to environmental stewardship. Already, there have been remarkable breakthroughs; small scale robots have been made that can selectively traverse the gastrointestinal tract, and others have been built that can fly in a manner inspired from bees. …
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