Several crack length measurement techniques including beachmarking, linear correction and compliance measurement were discussed and the results were compared.
Many students have worked with Dan to develop new measurement techniques including Sasha Turchyn (oxygen isotopes in sulfate) and John Higgins (Mg isotopes in carbonates).
The coatings were characterised in terms of their structures and properties using a range of analytical and measurement techniques, including scanning electron microscopy, electron probe microanalysis, X-ray diffraction, micro-hardness testing, scratch adhesion testing, wear testing and surface profilometry.
This paper presents the results of an experimental study carried out to evaluate the applicability of various measurement techniques including digital image correlation (DIC) and multiplexed fibre Bragg grating (FBG) sensors for this purpose.
Under this circumstance, this paper presents a detailed experimental investigation on the 3D unsteady flow field inside a laboratory-scale isolated-rotor with multiple advanced measurement techniques, including traditional aerodynamic probes, hotwire probes, unsteady endwall static pressure measurement, and stereo particle image velocimetry (SPIV).
Moreover, this suggests that different experimental measurement techniques, including qPCR and ELISA, may be applicable.
The strain measurement techniques include digital image correlation (DIC) and two techniques of video-based extensometry: marker tracking and area variation monitoring.
Field measurement techniques include digital holographic techniques [3], spectral reflectance optical coherence tomography [4, 5] and other scanning probe setups.
Point measurement techniques include destructive sampling and inspection under a microscope, ultrasonic techniques based on pulse-echo ultrasonics [1], spectroscopic ellipsometry and low-coherence interferometry [2].
Popular interferometric measurement techniques include Phase Shifting Interferometry (PSI), Vertical Scanning Interferometry VSI), and Enhanced VSI (EVSI).
Tumor measurement techniques included physical examination and CT scan.
