Results 211 to 220 of about 39,725 (253)
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Detection and analysis of hot-spot formation in solar cells
Solar Energy Materials and Solar Cells, 2010In this study, infrared thermography (IR) was used to map the surface temperature distribution of solar cells while in the reverse bias mode. It was observed that some cells exhibited an inhomogeneity of the surface temperature resulting in localized heating (hot-spot).
Edson L Meyer
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International Symposium for Testing and Failure Analysis, 2002
Abstract Defects localization from the IC’s backside using hot spot detection techniques is discussed. Simulations are used to validate the applicability of hot spot detection from the silicon backside and to determine the optimal experimental conditions.
Félix Beaudoin +8 more
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Abstract Defects localization from the IC’s backside using hot spot detection techniques is discussed. Simulations are used to validate the applicability of hot spot detection from the silicon backside and to determine the optimal experimental conditions.
Félix Beaudoin +8 more
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An Approach for Addressing Hard-to-Detect Hot Spots
Health Physics, 2013The Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) survey approach is comprised of systematic random sampling coupled with radiation scanning to assess acceptability of potential hot spots. Hot spot identification for some radionuclides may not be possible due to the very weak gamma or x-ray radiation they emit-these hard-to ...
Eric W, Abelquist +3 more
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A microsatellite platform for hot spot dedection
Acta Astronautica, 2005Abstract The main payload of the BIRD micro-satellite is the newly developed hot spot recognition system. Its a dual-channel instrument for middle and thermal infrared imagery based on cooled MCT line detectors. The miniaturisation by integrated detector/cooler assemblies provides a highly efficient design. Since the launch in October 2001 from SHAR/
Walter, Ingo +5 more
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Standard Cell Printability Grading and Hot Spot Detection
Sixth International Symposium on Quality of Electronic Design (ISQED'05), 2005Prior to 90nm the main contributor to yield loss was particle contamination. Random particle defects were directly proportional to particle density and chip size. To maximize yield, manufacturing was done in clean rooms where particles were reduced to a minimum. Yield was then directly proportional to the chip size.
Michel Côté, Philippe Hurat
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Hot spot detection, segmentation, and identification in PET images
SPIE Proceedings, 2006Positron Emission Tomography (PET) images provide functional or metabolic information from areas of high concentration of [18F]fluorodeoxyglucose (FDG) tracer, the "hot spots". These hot spots can be easily detected by the eye, but delineation and size determination required e.g.
Thomas Blaffert, Kirsten Meetz
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Real-Time Data Processing for the Airborne Detection of Hot Spots
Journal of Aerospace Information Systems, 2013ATELLITES and aircraft have traditionally been the primary source of remote sensing data. The increasing number of satellite constellations and the improvement of the quality of airborne sensors have produced a great deal of imagery and high-precision geographic data.
Salamí San Juan, Esther +4 more
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KI-67 hot-spots detection on glioblastoma tissue sections
2010 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2010Glioblastomas are very aggressive cerebral tumors which are characterized by strong proliferative activity which is often assessed using the Ki-67 staining method. We propose a novel clustering method that exhibits high performance to detect Ki-67 hot-spots on immunohistochemical slides of glioblastomas.
Xavier Moles Lopez +5 more
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UAS radiation hot-spot detection and refinement
2020<p>Unoccupied Aerial Systems (UAS) are ideal tools for responding to nuclear incidents where large outdoor areas have become contaminated with a radiological hazard. They are advantageous because rapid response radiation surveys can be conducted while the human operator remains at a safe distance and avoids direct contamination ...
Kieran Wood +9 more
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Recent approaches toward creation of hot spots for SERS detection
Journal of Photochemistry and Photobiology C: Photochemistry Reviews, 2014Abstract Surface enhanced Raman scattering (SERS) spectroscopy is a powerful technique that provides molecular information through greatly enhanced Raman scattering from minute amounts of substance near nanostructured metallic surfaces. SERS is thus a promising technique for ultrasensitive sensing applications.
Amane Shiohara +2 more
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