Appeal to emotion or argumentum ad passiones is a logical fallacy characterized by the manipulation of the recipient's emotions in order to win an argument, especially in the absence of factual evidence.ppeal to emotion or argumentum ad passiones is a logical fallacy characterized by the manipulation of the recipient's emotions in order to win an argument, especially in the absence of factual evidence.
Lean manufacturing or lean production, often simply  lean , is a systematic method for the elimination of waste ( Muda ) within a manufacturing system.
The manager wants to understand what lean manufacturing is really all about. Lean Manufacturing is based on the Toyota production system. It is about providing a defect-free product or information or service to the customer in the quantity needed and at the time it is needed. Just-In-Time and Built-in-Quality.ean Manufacturing is based on the Toyota production system. It is about providing a defect-free product or information or service to the customer in the quantity needed and at the time it is needed. Just-In-Time and Built-in-Quality.