Tree Level Data Analytics Articles & Analysis
5 articles found
The requirements for root cause analysis in ISO 9001:2015 are implied as part of the process for making quality improvements. The standard doesn’t actually specify how the real causes of issues should be uncovered, but it does require that this ...
Let’s say you have encountered the quality issues in certain processes or products. The next obvious step is to correct the same and keep things in order. Okay, you did the correction and things are back in order. The real concern arises when you face the same problem in the next production/development cycle. This indicates that the corrective measures you have taken earlier were ...
Water quality modeling is an important issue for both engineers and scientists. The QUAL2K model is a simulation tool that has been used widely for this purpose. Uncertainty and sensitivity analysis is a major step in water quality modeling. This article reports application of Monte Carlo analysis and classification tree sensitivity analysis in the modeling of the Zayandehrood River. First the ...
Fault tree analysis (FTA) is one of the preeminent methods for testing the reliability, trustworthiness, and safety of engineered systems. Given their pervasiveness as a major tool for assessing the risks of technology, it is imperative that methodologies such as FTA are valid and sound. If a safety assessment based on an FTA is erroneous, the system may fail to work as expected. In this paper I ...
Eucalyptus benthamii Maiden & Cambage is a forest tree of interest for conservation and plantation forestry. It is vulnerable to extinction, occurring on the alluvial floodplains of the Nepean River and its tributaries, south-west of Sydney, Australia. These floodplains were largely cleared of native vegetation for agriculture by the mid-1800s. Flooding of the Cox Valley for Sydneys water supply ...