OBJECTIVE To investigate the correlation of higher-order coping strategies of tenacious goal pursuit and flexible goal adjustment with adjustment after rehabilitation in spinal cord injury. DESIGN Cross-sectional correlational study. SUBJECTS/PATIENTS All 397 eligible patients entered for spinal cord rehabilitation between 1999 and 2009 were contacted and 130 (33%) agreed to complete a self...

a special class of cubic graphs are the cycle permutation graphs. a cycle permutation graph pn(α) is defined by taking two vertex-disjoint cycles on n vertices and adding a matching between the vertices of the two cycles.in this paper we determine a good upper bound for tenacity of cycle permutation graphs.