The disease was pellagra, a word with Italian roots, meaning sour or rough skin, a reference to the dermatitis that is one of the hallmarks of the disease. Pellagra, we know today, is a nutritional deficiency disease, caused by diets poor in niacin (or its equivalent, nicotinamide).Niacin was the third of the B complex vitamins to be identified and so was given the designation âvitamin B 3 â. Niacin is critically important for essentially every cell in our bodies.ellagra, we know today, is a nutritional deficiency disease, caused by diets poor in niacin (or its equivalent, nicotinamide). Niacin was the third of the B complex vitamins to be identified and so was given the designation âvitamin B 3 â. Niacin is critically important for essentially every cell in our bodies.
A business process is a collection of activities designed to produce a specific output for a particular. customer or market. It implies a strong emphasis on how the w ork is done within and organization, in contrast to a product's focus on what. A process is thus a specific ordering of work activities.
The process represents what a company does to reach a particular goal. A business process should cover any variations or exceptions to the process. To understand how to analyze a business process, you need to consider how a process is created. Consider the scope of the task. Assume that youâre updating the process you use to send invoices to clients. The scope of the task refers to how extensive the task is.