Results 161 to 170 of about 4,966 (214)

Thermal Reading of Texts Buried in Historical Bookbindings. [PDF]

open access: yesSensors (Basel)
Paoloni S   +4 more
europepmc   +1 more source

Study of the effects and mechanism of allogeneic platelet-rich plasma gel on layered skin flaps. [PDF]

open access: yesSci Rep
Xia Z   +12 more
europepmc   +1 more source

Photobiomodulation for the treatment of knee osteoarthritis: therapeutic effects and molecular mechanism. [PDF]

open access: yesFront Cell Dev Biol
Xia P   +11 more
europepmc   +1 more source

Debonding defects detection of FMLs based on long pulsed infrared thermography technique

Infrared Physics & Technology, 2020
Abstract Fiber metal laminates (FMLs) are the popular materials in the fields of aerospace, automobile and rail transportation. In the process of preparation and service, the defects of matrix, fiber fracture and fiber matrix debonding are easily produced, which poses a threat to the safety of FMLs’ quality, performance and the operational safety of ...
Chiwu Bu   +3 more
openaire   +3 more sources

Electrical Pulsed Infrared Thermography and supervised learning for PV cells defects detection

Solar Energy Materials and Solar Cells, 2022
Chiwu Bu   +5 more
openaire   +3 more sources

Pulse phase infrared thermography

NDT & E International, 1996
An approach is proposed which combines simultaneously advantages both of pulse (PT) and modulated infrared thermography. In a nondestructive evaluation perspective, the specimen is pulse heated as in PT and the mix of frequencies of the thermal waves launched into the specimen is unscrambled by performing the Fourier transform of the temperature ...
X Maldague, S Marinetti
openaire   +3 more sources

Double pulse infrared thermography

NDT & E International, 2004
Abstract In this paper we propose a simple enhancing protocol for pulsed infrared thermography. The method is based on stimulating the specimen with two heating pulses separated by a short time interval delta. This approach was tested on several specimens of low and high thermal diffusivity and showed to provide higher thermal contrasts when an ...
X Maldague, A Ziadi, M Klein
openaire   +1 more source

Heat-stimulus correction for pulsed-infrared thermography

SPIE Proceedings, 2009
The modified DAC version with thermal quadrupoles can be considered an interesting alternative to thermal contrast computations since it provides an automated tool for depth retrieval and eliminates the need of selecting a non-defective area. In practice it is important to have heat stimulus with complex shapes and long durations (several seconds ...
Hernán D. Benítez   +3 more
openaire   +1 more source

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