Purpose This study aims to explore how leadership, management practices and organisational cultures have changed in low high-performing mental health (MH) providers between 2015 2020 the English National Health Service. Design/methodology/approach The authors used a qualitative case design comprising purposeful sample of two low-performing MH providers, based on semi-structured interviews with ...

Let Nn denote the quotient poset of the Boolean lattice, Bn, under the relation equivalence under rotation. Griggs, Killian, and Savage proved that Np is a symmetric chain order for prime p. In this paper, we settle the question of whether this poset is a symmetric chain order for all n by providing an algorithm that produces a symmetric chain decompostion (or SCD). We accomplish this by modify...