Results 31 to 40 of about 1,144 (169)
Applications of Pulse Phase Thermography
, 1997 Recently, a novel approach was proposed which combines advantages of both pulse (PT) and modulated (MT) thermography. In a nondestructive evaluation (NDE) perspective, the specimen is pulse-heated as in PT and the mix of frequencies of the thermal waves launched into the specimen are unscrambled by performing the Fourier transform of the temperature ...
X Maldague, S Marinetti, J P Couturier
openaire +5 more sources
Angewandte Chemie, EarlyView.Despite its promise for producing metastable materials, the mechanisms underlying solid‐state microwave synthesis remain poorly understood. By combining in situ thermography with x‐ray diffraction and solid‐state NMR, this study uncovers a surprising order–disorder–order reaction pathway during the microwave synthesis of the Li1.1Mn0.9O1.9F0.1${\rm Li ...
Erick A. Lawrence +8 more
wiley +2 more sources
Active thermography to look beneath the surface of a historic German aircraft
Research and Review Journal of Nondestructive Testing, 2023 Thermography is a well-established non-destructive testing technique in materials research and defect detection. In addition, it is used on cultural heritage in the form of buildings and paintings.
Julia Frisch +4 more
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Fracture and Structural Integrity, 2019 Pulsed thermography is an active non-destructive technique which uses optical excitation source to stimulate heating of the object under investigation.
Oleg Plekhov +2 more
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Active Infrared Thermography for Seal Contamination Detection in Heat-Sealed Food Packaging
Journal of Imaging, 2016 Packaging protects food products from environmental influences, assuring quality and safety throughout shelf life if properly performed. Packaging quality depends on the quality of the packaging material and of the closure or seal.
Karlien D’huys +2 more
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IEEE Access, 2022 Additive manufacturing (AM) of high-strength metals, which is typically based on laser powder bed fusion (LPBF), can introduce microscopic pores in the AM metal.
Xin Zhang +3 more
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Pulsed Phase Thermography analysis on cylindrical geometry
Proceedings of the 2014 International Conference on Quantitative InfraRed Thermography, 2014 Goal of this work is the characterization of flaws in cylindrical geometry exploiting Pulse Phase Thermography (PPT), a Non-Destructive Testing method belonging to the Infrared Thermography category. The experiments are conducted on a hollow semicylindrical Plexiglas pipe section, with an outer and an inner diameter, respectively, of 150 mm and 130 mm.
L. SALVI +4 more
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Advanced Science, EarlyView.ABSTRACT Brown and beige adipocytes dissipate energy as heat, yet effective strategies to enhance their mitochondrial efficiency remain limited. Here, we identify Agnuside (AGN) as a selective stabilizer of the complex I assembly factor NDUFAF6. AGN directly binds cytosolic NDUFAF6, suppresses its ubiquitination, prolongs its half‐life, and facilitates
Qingwen Zhao +7 more
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Applied Sciences, 2018 Conventional infrared thermography techniques, including pulsed and lock-in thermography, have shown great potential for non-destructive evaluation of broad spectrum of materials, spanning from metals to polymers to biological tissues.
Nima Tabatabaei
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Multi‐Axis Stretchable Zippers for Personalized Wound Healing
Advanced Science, EarlyView.Multi‐axis stretchable zippers can adapt to complex wound morphologies and enable personalized wound treatment through programmable contraction. This morphological matching strategy helps accelerate wound closure, improve blood perfusion, promote epithelial regeneration, and enhance collagen remodeling, pioneering new directions for personalized and ...
Siyuan Cai +16 more
wiley +1 more source