Sugar is not Always Sweet: Naming

When sugar is not so sweet: glucose toxicity.

Small is not always beautiful

Peer-to-peer content distribution systems have been enjoying great popularity, and are now gaining momentum as a means of disseminating video streams over the Internet. In many of these protocols, including the popular BitTorrent, content is split into mostly fixed-size pieces, allowing a client to download data from many peers simultaneously. This makes piece size potentially critical for perf...

Promiscuity is not always bad.

In the recent issue of Cell, Bonham et al. (2014) reveal that the sorting adaptor TIRAP regulates the assembly of the Myddosome upon Toll-like receptor activation from both the cell surface and endosomes through its promiscuous binding to lipids.

What is bright is not always gold.

To the Editor: The recent paper from Myerson et al1 on the “reliability” of formulae for calculation of echocardiographic left ventricular (LV) mass needs to be carefully considered. Quantitative echocardiography presents problems of reproducibility, but less than expected from initial studies performed without 2D guidance. There is evidence that the test-retest “error” of echocardiography is s...

Spi Alignment and Distribution Is Not (always) Np-hard Alignment and Distribution Is Not (always) Np-hard Alignment and Distribution Is Not (always) Np-hard

In this paper, an eecient algorithm to simultaneously implement array alignment and data/computation distribution is introduced and evaluated. We re-visit previous work of Li and Chen 13, 14], and we show that their alignment step should not be conducted without preserving the potential parallelism. In other words, the optimal alignment may well sequentialize computations, whatever the distribu...