Science Progress (1933-), Vol. 103, No. 1 (2020), pp. 1-36 (36 pages) This article proposes a conceptual model of a new type permanent magnet 3-degree-offreedom motor. Its structure consists of an ...

Biometrics is a scientific journal emphasizing the role of statistics and mathematics in the biological sciences. Its object is to promote and extend the use of mathematical and statistical methods in ...

You have /5 articles left. Sign up for a free account or log in. Comparative data on academic freedom has been hard to come by, but a new index released Thursday ...

Forbes contributors publish independent expert analyses and insights. Jeanne Allen is founder and CEO of the Center for Education Reform. Move over 3Rs, you have competition. The 3Ds are here and they ...