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 20 of 181 for “"Thermography"”.
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Advances in medical infrared thermography
… of medicine. Over the last few years, infrared thermography has attracted increased attention in various medical applications due to technological advancements that reduce manufacturing costs and enable high-resolution cameras with great sensitivity. The recent 2019 coronavirus disease …
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Computational Raman imaging and thermography
Thermography tools that perform accurate temperature measurements with nanoscale resolution are highly desired in our modern society. Although researchers have put extensive efforts in developing nanoscale thermography for more than three decades and a significant amount of achievements have been …
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Thermography Approaches for Building Defect Detection
Thermography is one technology, which can be used to detect thermally significant defects in buildings and is traditionally performed using a walk-through methodology. Yet because of limitations such as transient climatic changes, there is a key performance gap between image capture and …
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Active Thermography Using Cellphone Attachment Infrared Camera
Active thermography (AT) is a widely studied non-destructive testing method for the characterization and evaluation of biological and industrial materials. Despite promising applications of AT in industry and medicine, commercialization and wide-spread adaption of AT has long been impeded by the …
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Aerial Thermography in Archaeological Prospection: Applications & Processing
<p>Aerial thermography is one of the least utilized archaeological prospection methods, yet it has great potential for detecting anthropogenic anomalies. Thermal infrared radiation is absorbed and reemitted at varying rates by all objects on and within the ground depending upon their density, …
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Remote infrared thermography for boundary layer measurements
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1991.
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Divergent Beam Ultrasound Computed Tomography for Differential Thermography
Made available in DSpace on 2014-12-15T19:05:01Z (GMT). No. of bitstreams: 1 8600203.pdf: 7828000 bytes, checksum: 226dd7e3f9e4555d5fa8aca620945417 (MD5) Previous issue date: 1985
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Concrete bridge deck assessment using thermography and radar
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1987.
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Development of MiST-IR : multi-spectral infrared thermography
… The technique, called Multi-Spectral Infrared Thermography or MiST, builds on previous diagnostic techniques for measuring the 2-D wall temperature distribution or the 2-D phase distribution of the fluid above the surface. These methods make use of infrared thermography, a well developed …
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Nondestructive evaluation of FRP composite members using infrared thermography
… of this research is to establish infrared thermography as an effective tool for nondestructive evaluation of structural members made of fiber reinforced polymer (FRP) composite materials. The applicability of this method for the detection of subsurface anomalies such as voids, cracks, …
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Development of active microwave thermography for structural health monitoring
"Active Microwave Thermography (AMT) is an integrated nondestructive testing and evaluation (NDT&E) method that incorporates aspects of microwave NDT and thermography techniques. AMT uses a microwave excitation to generate heat and the surface thermal profile of the material or structure under test …
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Using infrared thermography to measure the maturity of concrete
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1989.
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Active thermography as non destructive evaluation technique for welded joints
L'abstract è presente nell'allegato / the abstract is in the attachment
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Liquid crystal thermography in neuropathic assessment of the diabetic foot.
Primary aetiologic factors of diabetic foot disease include peripheral neuropathy and peripheral vascular disease. Assessment of circulation, neuropathy, and foot pressure is employed routinely to determine the risk of foot ulceration in the patient with diabetes mellitus. Routine neuropathic …
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Assessment of Infrared Thermography for NDE of FRP Bridge Decks
… This thesis will discuss the use of Infrared Thermography (IRT) as a means of detecting debonds and voids caused by conditions encountered both in fabrication and in the field. As forced convective hot air is applied within the bridge deck, debonds between bridge deck components near the …
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Induction Infrared Thermography for Non-Destructive Evaluation of Alloy Sensitization
… of welding steel plates using induction infrared thermography (IIRT). This process uses an induction coil to generate heat within a sample whose resulting heat signature can then be detected with an infrared (IR) camera and analyzed. Previous IIRT experimental results have shown higher levels of …
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Detection of subsurface anomalies in composite bridge decks using infrared thermography
… of an experimental study on the use of Infrared Thermography for nondestructive evaluation of subsurface anomalies in composite bridge decks.;Composite bridge deck specimens were constructed in the laboratory with varying subsurface delamination conditions such as sizes, thicknesses and filler …
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