The engineering geological conditions of Lenggu hydropower station located in the middle reaches of Yalong River are very complex, and large-scale landslides are very developed.Taking Xiari landslide of Lenggu hydropower station on Yalong River as an example, the stability development trend of landslide after impoundment is studied by Grabbers mean
Discontinuity sets play an essential and pivotal role in the deformation monitoring and stability analysis of the rock mass, but there are still many challenges for accurately and rapidly extracting discontinuity.In this study, an extraction and characterization method of discontinuity sets based on point cloud supervoxel segmentation was proposed,
Abstract Background Many animals face some form of conflict over reproductive opportunities.Queen selection in social insect colonies represents a high-stakes conflict where competition occurs among multiple queens for a few or a single reproductive role(s).The outcome of the contest Extenders is critical to the fitness of all colony individuals as
The basic operation of a Delay Tolerant Sensor Network (DTSN) is to finish pervasive data gathering in networks with intermittent connectivity, while the publish/subscribe (Pub/Sub for short) paradigm is used to deliver events from a source to interested clients in an asynchronous way.Recently, extension of Grabbers Pub/Sub systems in DTSNs has bec
Abstract Montane W Boots and submontane forest patches in the state of Bahia, Brazil, are among the few large and preserved Atlantic Forests remnants.They are strongholds of an almost complete elevational gradient, which harbor both lowland and highland bird taxa.Despite being considered a biodiversity hotspot, few ornithologists have surveyed thes