An agricultural irrigation control system including a pump, a dual port and on/off diverter in fluid communication with the pump, a multi-port diverter in fluid communication with the dual port and on/off diverter, a controller board in electronic communication with the dual port and on/off diverter and the multi-port diverter, the controller board controlling the operation of the dual port and on/off diverter and the multi-port diverter, and a plurality of environmental sensors in electronic communication with the controller board, where the agricultural irrigation control system is configured for individualized administration of one or more substances to one or more agricultural products based on real-time analysis of the one or more agricultural products and/or a surrounding environment of the one or more agricultural products provided by one or more environmental sensors of the plurality of environmental sensors.

An agricultural irrigation control system including a pump, a dual port and on/off diverter in fluid communication with the pump, a multi-port diverter in fluid communication with the dual port and on/off diverter, a controller board in electronic communication with the dual port and on/off diverter and the multi-port diverter, the controller board controlling the operation of the dual port and on/off diverter and the multi-port diverter, and a plurality of environmental sensors in electronic communication with the controller board, where the agricultural irrigation control system is configured for individualized administration of one or more substances to one or more agricultural products based on real-time analysis of the one or more agricultural products and/or a surrounding environment of the one or more agricultural products provided by one or more environmental sensors of the plurality of environmental sensors.

Stub for discharging drained fluids for a propulsion unit. The stub includes a cavity for storing the drained fluids and at least one orifice for discharging the fluids contained in the storage cavity, and elements for measuring a difference in pressure outside the stub and a member for draining the storage cavity. The member is able to move between a first position of closing the discharge orifice and a second position of releasing the orifice, and is configured so as to move from the first to the second position when the difference in pressure is greater than, or equal to, a predetermined value.

The auxiliary breathing flow channel apparatus for an oxygen mask for pilots and crew of an airplane includes a flow control device with closed and open positions to regulate flow through an auxiliary channel. A pressure sensor such as an aneroid capsule automatically closes the auxiliary channel upon a decrease in cabin pressure. A handle also allows a user to manually move the flow regulating means to a closed position.

A supply source for delivery of a CO-containing dopant gas composition is provided. The composition includes a controlled amount of a diluent gas mixture such as xenon and hydrogen, which are each provided at controlled volumetric ratios to ensure optimal carbon ion implantation performance. The composition can be packaged as a dopant gas kit consisting of a CO-containing supply source and a diluent mixture supply source. Alternatively, the composition can be pre-mixed and introduced from a single source that can be actuated in response to a sub-atmospheric condition achieved along the discharge flow path to allow a controlled flow of the dopant mixture from the interior volume of the device into an ion source apparatus.

A supply source for delivery of a CO-containing dopant gas composition is provided. The composition includes a controlled amount of a diluent gas mixture such as xenon and hydrogen, which are each provided at controlled volumetric ratios to ensure optimal carbon ion implantation performance. The composition can be packaged as a dopant gas kit consisting of a CO-containing supply source and a diluent mixture supply source. Alternatively, the composition can be pre-mixed and introduced from a single source that can be actuated in response to a sub-atmospheric condition achieved along the discharge flow path to allow a controlled flow of the dopant mixture from the interior volume of the device into an ion source apparatus.