Thermo Scientific™ iCAP™ MX Series ICP-MS platform balances sensitivity and efficiency to deliver accurate and precise analysis of high matrix samples WALTHAM, Mass.--(BUSINESS WIRE)--Thermo Fisher ...
Electric fusion machines are extremely useful tools for reducing matrix effects in XRF spectrometry. These devices employ ...
This paper proposes a novel shrinkage estimator for high-dimensional covariance matrices by extending the Oracle Approximating Shrinkage (OAS) of Chen et al. (2009) to target the diagonal elements of ...
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