When traffic congestion caused by accidents occurs on urban roads, the current signal control scheme may face failure.It is necessary to establish an effective dynamic route guidance scheme and formulate a reasonable signal timing Vitamin C scheme to alleviate the impact of the accident on urban traffic.In this paper, traffic congestion is divided
Purpose: To report a case of acute idiopathic blind spot enlargement syndrome (AIBSES) following influenza vaccination.Observations: A 57-year old woman presented with a one-month history of photopsia, temporal visual field disturbance on the right eye, 11 days following the administration of the influenza virus vaccine.Visual acuity was 20/30, and
Tuberculosis (TB) exhibits considerable spatial heterogeneity, occurring in clusters that may act as hubs of community transmission.We evaluated the impact of an intervention targeting spatial TB hotspots in a rural region of Ethiopia.To evaluate the impact of targeted active case Crank Arm Pair finding (ACF), we used a spatially structured mathema