Abstract: In an approach to improve computer-based supply chain management embodiments of the present invention receive a first order associated with a user, and determine, within predetermine range of confidence, that a second order associated with the user will be received within a predefined timeframe. Additionally, embodiments delay the shipment of the first order, for a predetermined amount of time, based on the determination the second order will be received and execute a hold command that withholds the first order from a distribution center for a predetermined amount of time. Further, responsive to receiving the second order within the predefined timeframe, embodiments consolidate the first order and second order into a consolidated order.

Abstract: A computer-implemented process for training a neural network includes the following operations. Return data received from a return channel is evaluated against a threshold. Based upon the threshold being satisfied, the return data is validated, and the return data is cognitive processed to generate a return insight. Using the neural network and based upon the return insight, a corrective action is generated. The neural network is trained using feedback generated based upon the corrective action. The threshold is then updated using the neural network.

Abstract: A method includes providing a system having a fluid flow, a fuel injector and an oxygen sensor disposed in the fluid flow, where the oxygen sensor is downstream of the fuel injector. The method includes determining a first air fuel ratio, changing an injection rate of the fuel injector and determining a second air fuel ratio, and determining a fault value for the fuel injector from the first air fuel ratio and the second air fuel ratio. The method further includes determining the fault value for the fuel injector by determining a difference between the first air fuel ratio and the second air fuel ratio, and by determining that the fault value is positive in response to the difference being lower than a passing threshold value. The method includes changing injection rates of the fuel injector for specified periods of time short enough to significant disruption of system temperatures.

Abstract: Described are apparatuses, systems, and methods for treating exhaust. The described apparatus and systems typically include a catalytic device for converting aqueous urea to ammonia. The catalytic device may include a pyrolysis catalyst and a hydrolysis catalyst for converting aqueous urea to ammonia. The catalytic device typically includes an upstream face that is positioned at an angle relative to exhaust flow when the device is positioned in a selective catalytic reduction (SCR) system.

Abstract: A method includes providing a system having a fluid flow, a fuel injector and an oxygen sensor disposed in the fluid flow, where the oxygen sensor is downstream of the fuel injector. The method includes determining a first air fuel ratio, changing an injection rate of the fuel injector and determining a second air fuel ratio, and determining a fault value for the fuel injector from the first air fuel ratio and the second air fuel ratio. The method further includes determining the fault value for the fuel injector by determining a difference between the first air fuel ratio and the second air fuel ratio, and by determining that the fault value is positive in response to the difference being lower than a passing threshold value. The method includes changing injection rates of the fuel injector for specified periods of time short enough to significant disruption of system temperatures.

Abstract: Disclosed are apparatuses, systems, and methods for treating exhaust. The disclosed apparatus and systems typically include a catalytic device for converting aqueous urea to ammonia. The catalytic device may include a pyrolysis catalyst and a hydrolysis catalyst for converting aqueous urea to ammonia. The catalytic device typically includes an upstream face that is positioned at an angle relative to exhaust flow when the device is positioned in a selective catalytic reduction (SCR) system.