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A fault isolation strategy for industrial processes using outlier-degree-based variable contributions

Author(s): Mu L; Sun W; Zhang Y; Feng N; Xue X; Li Q;

In industrial process monitoring, it is always a challenging and practical problem to analyze the causes of the system fault by isolating true fault variables from vast amounts of process data. However, the phenomenon of smearing effect occurs by using the traditional contribution analysis-based isolation methods since the defined isolation indices of dif ...

Article GUID: 38862336


Thresholding approaches for estimating paraspinal muscle fat infiltration using T1- and T2-weighted MRI: Comparative analysis using water-fat MRI

Author(s): Ornowski J; Dziesinski L; Hess M; Krug R; Fortin M; Torres-Espin A; Majumdar S; Pedoia V; Bonnheim NB; Bailey JF;

Background: Paraspinal muscle fat infiltration is associated with spinal degeneration and low back pain, however, quantifying muscle fat using clinical magnetic resonance imaging (MRI) techniques continues to be a challenge. Advanced MRI techniques, including chemical-shift encoding (CSE) based w ...

Article GUID: 38222819


Alkali-Silica Reactions: Literature Review on the Influence of Moisture and Temperature and the Knowledge Gap

Author(s): Olajide OD; Nokken MR; Sanchez LFM;

The alkali-silica reaction is a universally known destructive mechanism in concrete that can lead to the premature loss of serviceability in affected structures. Quite an enormous number of research studies have been carried out focusing on the mechanisms involved as well as the mitigation and prevention of the reaction. A few in-depth discussions on the ...

Article GUID: 38203865


Qualitative threshold method validation and uncertainty evaluation: A theoretical framework and application to a 40 analytes liquid chromatography-tandem mass spectrometry method

Author(s): Camirand Lemyre F; Desharnais B; Laquerre J; Morel MA; Côté C; Mireault P; Skinner CD;

Qualitative methods hold an important place in drug testing, filling central needs in screening and analyses, among others, linked to per se legislation. Nevertheless, the bioanalytical method validation guidelines do not discuss this type of method or describe method validation procedures ill-adapted to qualitative methods. The output of qualitative meth ...

Article GUID: 32476284


An adaptive plan for prioritizing road sections for fencing to reduce animal mortality.

Author(s): Spanowicz AG, Teixeira FZ, Jaeger JAG

Conserv Biol. 2020 Mar 30;: Authors: Spanowicz AG, Teixeira FZ, Jaeger JAG

Article GUID: 32227646


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