Science and Medicine
- Calcium sulfide (CaS), a chemical compound
- Cassiopeia (constellation) (Cas), standard astronomical abbreviation
- Chemical Abstracts Service, a division of the American Chemical Society which produces bibliographic and chemistry databases
- CAS registry number, unique numerical identifiers for chemical substances
- Cognitive Assessment System, an academic assessment test given to children
- Complex adaptive system, special cases of complex systems
- Computer assisted surgery, use computer technology in surgery
- Hartley kernel, which also is known as the cosine and sine function
Read more about this topic: CAS
Famous quotes containing the words science and/or medicine:
“He is not a true man of science who does not bring some sympathy to his studies, and expect to learn something by behavior as well as by application. It is childish to rest in the discovery of mere coincidences, or of partial and extraneous laws. The study of geometry is a petty and idle exercise of the mind, if it is applied to no larger system than the starry one.”
—Henry David Thoreau (1817–1862)
“I have noticed that doctors who fail in the practice of medicine have a tendency to seek one another’s company and aid in consultation. A doctor who cannot take out your appendix properly will recommend you to a doctor who will be unable to remove your tonsils with success.”
—Ernest Hemingway (1899–1961)