Pseudarthrosis in the setting of 3-column osteotomies such as vertebral moondrop quarks column resection (VCR) is not well described, and pseudarthrosis at the VCR site itself has never been reported.This study reports pseudarthrosis with 4-rod implant failure at a multilevel VCR site.The authors report a case of pseudarthrosis in a patient treated
AIM: Artifacts (error) encountered in phosphor plates (PSP) used in intraoral digital imaging were evaluated under a new classification.METHODS: In our study, when obtaining images with intraoral phosphor plates, artifacts before, during, after the irradiation and artifacts caused by the scanner were determined according to review of the literature
Indoor mapping and modelling requires that acquired data be processed by discount greenery editing, fusing, formatting the data, amongst other operations.Currently the manual interaction the user has with the point cloud (data) while processing it is visual.Visual interaction does have limitations, however.One way of dealing with these limitations
Abstract Mangroves are a critical habitat that provide a suite of ecosystem services and support livelihoods.Here we undertook a global analysis to model the density and abundance of 37 commercially important juvenile fish and juvenile and resident invertebrates that are known to extensively use mangroves, by fitting 15-eg1053cl expert-identified d
Surfaces of planetary bodies can have strong electric fields, subjecting conductive grains to repulsive electrostatic forces.This has been proposed as a mechanism to eject grains from the ground.To quantify this process, we study millimeter-sized basalt aggregates consisting of micrometer constituents exposed to an electric field in drop-tower expe