The settlement of a group pile foundation is the result elastic-plastic and rheological soil. Unfortunately, most research only considers elasto-plasticity piles or soils. Classical theories like Poynting-Thompson model provide some prediction for behavior groups, which cannot satisfactorily reflect total characteristics foundation. In current paper, we presented method to study behaviors in li...

Rillig, M. C. 2004. Arbuscular mycorrhizae, glomalin, and soil aggregation. Can. J. Soil Sci. 84: 355–363. Arbuscular mycorrhizae are important factors of soil quality through their effects on host plant physiology, soil ecological interactions, and their contributions to maintaining soil structure. The symbiosis is faced with numerous challenges in agroecosystems; in order to inform sustainabl...