What is a modality in science

Modality, in logic, the classification of logical propositions according to their asserting or denying the possibility, impossibility, contingency, or necessity of their content.A property of a judgement characterizing its degree of certainty.In homeopathy, a condition that modifies drug action;Modality provides information about the participation of a particular data object in relationship.Ct.it is often used in the plural form, e.g.You might often see it used with reference to diagnostic modality, which is the way in which a disease or illness is diagnosed by a doctor.

It is used when we are discussing a point of view.Modalities of treatment for cancer include chemotherapy, radiotherapy, and surgery.Different modalities and the interelations between them are studied in modal logic.Cardinality and modality are the two data modelling concepts used for understanding the information domain of the problem.Limited usually to physical agents.Regular exercise may improve the health of your heart.

Modal attitudes apply to the world of things and social interaction.