Silylenes (silanediyls) have made an important impact on organosilicon chemistry even if it is of more recent foundation than carbenes in organic chemistry and much less complete.These species are highly reactive intermediates.They play a central role in the chemical vapour deposition (CVD) of various silicon-containing thin films which have a tech
Clinical Outcomes of the Endoscopic Submucosal Dissection of Early Gastric Cancer Are Comparable between Absolute and New Expanded Criteria
Background/AimsAdvances in endoscopic submucosal dissection (ESD) techniques have led to the development of expanded criteria for endoscopic resection of early gastric cancer (EGC).The aim of this study was to evaluate the short- and long-term outcomes for ESD using indication criteria.Methods : A total of 1,105 patients underwent ESD for EGC at si
Radiation-associated angiosarcoma of the brain with repeated intracerebral hemorrhage: A case report
Background: Delayed side effects of irradiation to the brain are now known to include the induction of new neoplasms.Radiation-induced angiosarcoma of the central nervous system is extremely rare.We report a case of radiation-associated angiosarcoma.Case description: A 40-year-old man was taken to our hospital by ambulance with loss of appetite and
M2C-GVIO: motion manifold constraint aided GNSS-visual-inertial odometry for ground vehicles
Abstract Visual-Inertial Odometry (VIO) has been developed from Simultaneous Localization and Mapping (SLAM) as a low-cost and versatile sensor fusion approach and attracted increasing attention in ground vehicle positioning.However, VIOs DMG usually have the degraded performance in challenging environments and degenerated motion scenarios.In this