88,856 research outputs found
Pharmacogenetic study of patients with advanced non-small cell lung cancer (NSCLC) treated with second-line pemetrexed or pemetrexed-carboplatin
No full textAbstract not availableMarcello Tiseo, Elisa Giovannetti, Carmelo Tibaldi, Andrea Camerini, Francesco Di Costanzo, Fausto Barbieri, Jacobus A. Burgers, Andrew Vincent, Godefridus J. Peters, Egbert F. Smit, Andrea Ardizzon
On the complexity of finding multi-constrained spanning trees
No full textAbstractIn this paper we present some new results concerning the classification of undirected spanning tree problems from the viewpoint of their computational complexity. Specifically, we study some problems asking for the existence in an undirected, unweighted graph, of a spanning tree satisfying one or several constraints. Thus we extend to the multi-constrained, unweighted case, the analysis that we have already made in a previous work for the one-constrained, weighted case. The problems are classified as solvable in polynomial time or NP-complete
Complex ventricular arrhythmias in dilated cardiomyopathy:a multicenter italian experience.
No full text
- …
