A new approach to design fault-tolerant VLSI tree architectures is presented. Spare processors are allocated at each level of the structure and at the bottom: the reconfiguration algorithm creates deformation lines that Nike Air Max Tn 2013
introduce correspondences between the faulty elements and the spare ones.
This paper critically reviews Wambsganss and Sanford’s “The Problem with Reporting Pollution Allowances”. It argues that environmental accounting on the cost basis fails to tackle the urgencies of the environmental issue. Ultimately, environmental accounting will prove destructive of nature because it does not contextualise the relationships between humanity and nature.
We present an interesting case of bilateral microlithiasis. Microlithiasis is usually considered a benign condition with no need for follow-up. However, when a patient with testicular microlithiasis has a positive family history of testicular cancer, such patients should be followed up closely Nike Air Max 2013 Mens
to detect the development of testicular cancer.
A. Frank introduced a concept of generalized polymatroid. We show that a generalized polymatroid is a projection of a base polyhedron associated with a submodular system and discuss implication of this observation such as characterizations of faces, the intersection theorem and the greedy algorithm for generalized polymatroids.