In this work, we present the positioning error analysis of the 12 May 2021 moderate geomagnetic storm.The storm happened during spring in the northern hemisphere (fall in the south).We selected 868 GNSS stations around the globe to study the ionospheric and the apparent position variations.We compared the day of the storm with the three previous da
Handling Real-World Context Awareness, Uncertainty and Vagueness in Real-Time Human Activity Tracking and Recognition with a Fuzzy Ontology-Based Hybrid Method
Human activity recognition is a key task Wall Unit in ambient intelligence applications to achieve proper ambient assisted living.There has been remarkable progress in this domain, but some challenges still remain to obtain robust methods.Our goal in this work is to provide a system that allows the modeling and recognition of a set of complex activ
Eulimacrostoma gen. nov., a new genus of Eulimidae (Gastropoda, Caenogastropoda) with description of a new species and reevaluation of other western Atlantic species
A new genus and a new species of Eulimidae are described based on the shell morphology and on the host-parasite relationship of Lighting the type species.Eulimacrostoma microsculpturata Souza & Pimenta gen.nov.and sp.nov.parasitizes a starfish of the genus Luidia and has an elongated, conical, straight, or slightly curved shell, a protoconc
Volumetric Differences in Cerebellum and Brainstem in Patients with Migraine: A UK Biobank Study
Background: The cerebellum and the brainstem are two brain structures involved in pain processing and modulation that have also been associated with migraine pathophysiology.The aim of this study was to investigate possible associations between the morphology of the cerebellum and brainstem and migraine, focusing on gray matter differences in these