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Of 490 colonies screened, eight nirK-containing isolates were phylogenetically identified (16S rRNA genes) as members of the Rhizobiales. A nirK gene related to a large cluster

Based on this convergence result, a method for determining the radius of analyticity of solutions of the generalized KdV equation is derived.. Results from the new method and a

if a heavy workload is making health workers reduce the quality of the services, we ought to observe a negative relationship between exogenous shifts in demand (caseload) and the

If the computed velocity u n exceeds the propagation speed U n , one is led to conclude from the convective breaking criterion (2.8) that around the time t n the wave is start- ing

✩ A preliminary version of these results appeared in proceedings of WADS’07 [F.V. Liedloff, Branch and recharge: Exact algorithms for generalized domination, in:.. Proceedings of

In this paper, we study the pa- rameterized complexity of local search for the Minimum Fill-in problem in the following form: Given a triangulation H of a graph G, is there a

The energy loss in the shallow-water theory for an undular bore is thought to be due to oscillations that carry away the energy lost at the front of the bore.. Using a higher-

In this paper we considered the Subgraph Isomorphism problem and the #Subgraph Isomorphism problem and gave the best known algorithms, in terms of time and space requirements, for