Station to Station: Colin McCahon's Veronica Paintings, 1949-1979

On measuring surface-wave phase velocity from station-station

7 We apply two different algorithms to measure surface-wave phase velocity, as a function of 8 frequency, from seismic ambient noise recorded at pairs of stations from a large European 9 network. The two methods are based on consistent theoretical formulations, but differ in the 10 implementation: one method involves the time-domain cross-correlation of signal recorded 11 at different stations;...

Robust Airline Fleet Assignment: Imposing Station Purity Using Station Decomposition

Fleet assignment models are used by many airlines to assign aircraft to flights in a schedule to maximize profit [Abara 1986, Hane et al 1995]. A major airline reported that the use of the fleet assignment model increased annual profits by more than USD100 million [www.informs.org, 2002] a year over three years. The results of fleet assignment models affect subsequent planning, marketing and op...

"Nurses station" or "nursing station"? How to appropriately describe our work space in acute care?

Unknown Key-Share Attacks on the Station-to-Station (STS) Protocol

This paper presents some new unknown key-share attacks on STS-MAC, the version of the STS key agreement protocol which uses a MAC algorithm to provide key confirmation. Various methods are considered for preventing the attacks.

Intra market optimization for express package carriers with station to station travel and proportional sorting

The flow of packages of an express package carrier consists of pick ups at costumer locations by couriers and delivering the packages to a local station for sorting. The packages are then transported to a major regional sorting facility called the ramp. At the ramp, packages can be sorted again before departing to a hub. From the hub they are moved to the destination ramp, where the entire proc...