ON PROVIDING INTELLIGIBILITY-AWARE PRESERVATION SERVICES FOR DIGITAL OBJECTS


Mechanical Characteristics of Structures and Ground Deformation Caused by Shield Tunneling Under-Passing Highways in Complex Geological Conditions Based on the MJS Method

This study defined the height ratio of soft-rock strata and established a numerical model for analyzing shield construction in upper-soft, lower-hard composite strata together with field monitoring data.In this way, the influence of shield tunneling while passing under the pile foundation of the culvert at a short distance (the shortest distance is

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Allopolyploid speciation and ongoing backcrossing between diploid progenitor and tetraploid progeny lineages in the Achillea millefolium species complex: analyses of single-copy nuclear genes and genomic AFLP

Abstract Background In the flowering plants, many polyploid species complexes display evolutionary radiation.This could be facilitated by gene flow between otherwise separate evolutionary lineages in contact zones.Achillea collina is a widespread tetraploid species within the Achillea millefolium polyploid complex (Asteraceae-Anthemideae).It is mor

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