Onsite wastewater treatment systems (OWTSs) are commonly used in eastern North Carolina.A vadose zone or vertical separation distance (VSD) between the OWTS drainfield trenches and groundwater is required for effective aerobic wastewater treatment.Extreme weather events, including hurricanes, can deliver significant rainfall that influences groundw
Anita Gupta1, Sarah Daigle2, Jeffrey Mojica3, Robert W Hurley41Pain Management Division, Department of Anesthesiology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA; 2Department of Anesthesiology and Critical Care, 3Department of Anesthesiology and Critical Care, Division of Pain Medicine, University of Pennsylvania, Philadel
In order to realize a 30x24x24 wall cabinet measuring tool that can be easily used in elevator inspection and testing, this paper integrates several types of existing plug gauge (gap gauge and vernier gauge), steel ruler and some tape measure functions, and carries out technical transformation of existing tools through parameter calculation and mec