Triple helix model of innovation strong ties with industry and governments, a high degree of independence, and permanent evolution of the relationships between universities, industry and government. Etzkowitz recognizes MIT as a great example of an 'entrepreneurial university’. Building on the triple helix model, the quadruple helix model adds a fourth component to the framework of interactions between university, industry and government: civil society and the media. It was first suggested by Elias G. Carayannis and David F.J. Campbell in "‘Mode 3’ and ‘Quadruple Helix’: toward a 21st century fractal innovation ecosystem". The aim is to bridge the gaps between innovation and civil society. Indeed,
Stations of the Resurrection any Church authorities sought to impose a definitive list, and as a result some churches have commissioned sets of sculptures for the Stations according to their own distinctive scheme which may not be followed elsewhere. (This is similar to the history of the Stations of the Cross, which attained their normative form only after many centuries of widely varying local practice.) As to the "number" of Stations, however, there is general agreement that in order to emphasise the complementarity between the Stations of the Cross and the Stations of the Resurrection there should be fourteen Stations of the Resurrection, as