Public Ideas: Their Varieties and Careers

Varieties of Algebras and their Congruence Varieties

1. Congruence lattices. G. Birkhoff and O. Frink noted that the congruence lattice Con04) of an algebra A (with operations of finite rank) is algebraic or compactly generated. The celebrated Grätzer-Schmidt theorem states that, conversely, every algebraic lattice is isomorphic to Con(A) for some algebra A. The importance of this is obvious, for it shows that unless something more is known about...

PHORCaSTING insights on public health careers.

other professionals to achieve our common goal. Mapping vocational courses that are available to the target workforce, which take the form of on-the-job training (distance learning, e-learning or intensive fast-track training) supplied by employers or run independently, is also a priority. Nutritional content must be gauged to ensure standards are consistently being met in terms of comparabilit...

The Centre for Public Culture and Ideas

S 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 Links to Full Articles

The Centre for Public Culture and Ideas

In July this year, in Ottawa, Canada, a notion became a fact, as the grand idea of a grand IDEA became a reality. In the Council and Executive meetings that many of the delegates to the 5 th IDEA World Congress of Drama/Theatre and Education were not even aware were happening, IDEA grew up and came of age. The Council stopped talking about a just, inclusive and democratic organisation, and star...

Skolem Rings and Their Varieties