Introduction and purpose: Gallbladder cancer is the most common neoplasm of the bile duct.Early GBC is usually asymptomatic, but is prone to early metastases.This means that most GBC cases are diagnosed very Roller Wheels late, and this contributes to the poor prognosis of this disease.Less than 20% of GBC cases qualify for a potentially curable su
In scenes where there are lighting changes, localization may fail for visual SLAM due to feature point tracking failure.Thus, a feature point tracking method based on multi-condition constraints is proposed for visual SLAM.The proposed method tracks the feature points of optical flow from aspects such as the overall motion position of feature point
Background: Musculoskeletal extrapulmonary tuberculosis is accounting for only 10-15% of all cases.Current attention has been focused on hand tuberculosis due to its increasing prevalence.This study describes an unusual case of extrapulmonary tuberculosis that manifested as a soft tissue tumor of the hand.Case Report: A 17-year-old male presented w
A robust adaptive chattering-free sliding mode (ACFSM) control method for electronic throttle (ET) system is proposed in this paper.It is well known that nonlinearities in the throttle system including friction, return-spring, limp-home (LH) and gear backlash affect the control accuracy of the throttle valve.Compared with the traditional sliding mo
Abstract Background To compare two Horse Supplements approaches to the statistical analysis of the relationship between the baseline incidence of adverse events and the effect of medical emergency teams (METs).Methods Using data from a cluster randomized controlled trial (the MERIT study), we analysed the relationship between the baseline incidence