Economics, Maths and Science
- System of distinct representatives, in mathematics
- Special drawing rights, in the International Monetary Fund
- Social discount rate, a measure of the value of diverting funds to social projects
- Selective dorsal rhizotomy, a neurosurgery
Read more about this topic: SDR
Famous quotes containing the word science:
“After sitting in my chamber many days, reading the poets, I have been out early on a foggy morning and heard the cry of an owl in a neighboring wood as from a nature behind the common, unexplored by science or by literature.”
—Henry David Thoreau (1817–1862)