Water trough valves were shut off and on, and ponds would be fenced in to disable or give cattle access to the water source and forced to locate to a different location in the pasture (Bailey 2004). Data collection We acquired drone imagery for eight plots of eight ha each (four plots/...
Product OwnerI have never taken apart ball valves to solder and have never had a problem, however I have started taking off the handle and loosening the packing nut, and then retightening it after the valve cools. I use 50/50 solder on valves because it has a lower melting point.Was th...
The olfactometer was built by using manually controlled valves, Teflon tubing, glass syringes (10 cc), scintillation vials, flowmeter, and air pump (600 ml/min). Odorant with specific concentration identified through behavioral experiments are made with saturated vapor, and they are adding on...
the Poweshiek County Sheriff’s Office and its elected officials, employees, and Chief Deputy Joel Vander Leest (hereinafter designated collectively as “the County”) and all of the County’s employees, officers, directors, agents, the Iowa Communities Assurance Pool, American Risk Pooling Consultant...
(based on porosity measurements), the lower the pore pressure was used to ensure laminar gas flow. The gas valves were shut and the nitrogen gas bled from the downstream side of the core holder until a desired pressure differential was achieved. The bypass was then closed and the pressure ...