What Money Is and Ought To Be

What Must, Ought, Is Worth and May Not Be Done

The Praxis model of reasons for action takes choice among alternative courses of action to be a matter of what must, ought, is worth and may not be done. It envisages practical decision making systems being given their reasons for action as requirements, duties, rules of valuation, proscriptions and contingent circumstances in a knowledge base. The model’s principles of selection and automated ...

Poorly differentiated clusters (PDC) in colorectal cancer: what is and ought to be known

BACKGROUND The counting of poorly differentiated clusters of 5 or more cancer cells lacking a gland-like structure in a tumor mass has recently been identified among the histological features predictive of poor prognosis in colorectal cancer. MAIN BODY Poorly differentiated clusters can easily be recognized in the histological sections of colorectal cancer routinely stained with haematoxylin ...

What Everyone Ought to Know

WVHAT EVERYONE OUGHT TO KNOW. By Oliver T. Osborne. Charles C. Thomas, Springfield, Ill. This is a book on health, disease and accident, and should enable the fifteen-minute-a-day reader to talk impressively about a variety of things without thoroughly understanding any of them. One who is reasonably familiar with the fields of biology may wonder if it is useful to present to laymen a variety o...

What is Money?

An Integrated Framework for Ought-to-be and Ought-to-do Constraints 1