Sneaky leaks: Old devil, new location

Sneaky leaks: Old devil, new location

Old Nuclei Spring New Leaks

The nuclear pore complex (NPC) regulates the bidirectional movement of cell components across the nuclear envelope. In this issue, D'Angelo et al. (2009) demonstrate that the NPC loses essential protein subunits as cells age, resulting in increased nuclear permeability and potentially contributing to organismal aging.

Location leaks on the GSM air interface

Cellular phones have become a ubiquitous means of communications with over 5 billion users worldwide in 2010, of which 80% are GSM subscribers. Due to their use of the wireless medium and their mobile nature, those phones listen to broadcast communications that could reveal their physical location to a passive adversary. In this paper, we investigate techniques to test if a user is present with...

The sinusitis-infertility syndrome: Young's saint, old devil.

Young’s syndrome (YS) is a triad of bronchiectasis, chronic rhinosinusitis and infertility due to vas deferens obstruction, in which case cystic fibrosis (CF) and primary ciliary diskinesia are excluded. One assumed aetiology of YS is mercury exposure during childhood. During the 20th Century, mercury use was discouraged, thus reducing exposure. HENDRY et al. [1] postulated that this was the re...

New DEA/Location Models with Interval Data

Recently the concept of facility efficiency, which defined by data envelopment analysis (DEA), introduced as a location modeling objective, that provides facilities location’s effect on their performance in serving demands. By combining the DEA models with the location problem, two types of “efficiencies” are optimized: spatial efficiency which measured by finding the least cost location and al...