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Haifeng Liu, Chenghao Ma and Changqi Zhu
The pore-throat network of rock exerts a vital influence on the permeability and mechanical properties of the rock. Resorting to X-ray micro-CT scanning, the present work investigates the pore-throat structure of marine biogenic carbonate samples from th...
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José V. Gaspareto, Jocenei A. T. de Oliveira, Everton Andrade and Luiz F. Pires
Representative elementary volume (REV) is required for representative measurements of soil physical properties. However, questions may arise whether REV depends on how the soil structure is modified or whether processes in the soil affect REV. Here, we e...
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J.A. Ortega, W. Foster, R. Ortega
Pág. 35 - 44
One elementary strategy for applying precision forestry is based in the definition of homogeneous management zones, or sub-stands. This article reports on the application of the fuzzy k-means method for defining and selecting a suitable number of sub-sta...
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