In a wireless ad hoc network, messages are transmitted, received, and forwarded in a finite geometrical region and Buckets the transmission of messages is highly dependent on the locations of the nodes.Therefore the study of geometrical relationship between nodes in wireless ad hoc networks is of fundamental importance in the network architecture d
Background: Openings of hepatic veins into the retrohepatic surface of the inferior vena cava (ostia venae hepatica) play a part in controlling hepatic circulation by acting as collateral channels in obstruction.Their topography and distribution must be taken into account during catheterization and liver transplantation.This anatomy is however litt
The initial satellite telemetry data acquired by ground stations usually contain noise and outlier interference.In order to ensure the accurate analysis of satellite status, the telemetry data need to be filtered.In this paper, a sliding window optimal tracking differentiator filtering (SWOTDF) method for satellite telemetry data is proposed.Aiming
Materials chemistry Tablet Cases and crystal growth are seen as closely related activities because the assessment and implementation of numerous physical properties are based on single crystals and epitaxial layers.The idea of a materials synthesis directed toward the investigation and application of physical solid-state properties is outlined by T
Background: Uncommon diseases are usually not suspected at initial presentation, and the diagnosis might be challenging.Here we present a rare disease Ski de fond - Accessoires - Fartage diagnosed in a work-related injury setting, highlighting the importance of further investigation by means of a more detail physical exam, imaging studies and invol