Science Engineering Indicators

Data, tren, dan analisis pada ilmu pengetahuan dan rekayasa AS dan internasional.

The Science and Engineering Indicators (SEI) App for tablets makes the flagship Science and Engineering Indicators report from the National Science Board mobile. SEI is essential for policymakers, researchers, journalists, or anyone in search of high-quality, policy-neutral data, trends, and analysis on the U.S. and international science and engineering enterprise. Now at your fingertips, SEI is easy to navigate, bookmark, and share.