Articles with "rigidity index" as a keyword



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Characterization of Hoek–Brown constant mi of quasi-isotropic intact rock using rigidity index approach

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Published in 2021 at "Acta Geotechnica"

DOI: 10.1007/s11440-021-01229-2

Abstract: An accurate determination of Hoek–Brown constant mi is of great significance in the estimation of the failure criteria of brittle rock materials. So far, different approaches such as rigidity index method (R-index), uniaxial compressive strength-based… read more here.

Keywords: brown constant; quasi isotropic; rock; hoek brown ... See more keywords
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An experimental erythrocyte rigidity index (Ri) and its correlations with Transcranial Doppler velocities (TAMMV), Gosling Pulsatility Index PI, hematocrit, hemoglobin concentration and red cell distribution width (RDW).

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Published in 2020 at "PLOS ONE"

DOI: 10.1371/journal.pone.0229105

Abstract: Brain artery velocities (Time-Averaged Maximum Mean Velocity, TAMMV) by Transcranial Doppler (TCD), hematocrit, hemoglobin, Red blood cell (RBC) Distribution Width (RDW) and RBC rigidity index (Ri), when reported together with their correlations, provide a accurate… read more here.

Keywords: rdw; blood; cell; rigidity index ... See more keywords