To be able to statistically compare evolutions of image timeseries data requires a method to express these evolutions in a common coordinate system. This requires a mechanism to transport evolutions between coordinate systems: e.g., parallel transport has been used for largedisplacement diffeomorphic metric mapping (LDDMM) approaches. A common purpose to study evolutions is to assess local tiss...

Given a reduced local algebra T over a suitable ring or field k we study the question of whether there are nontrivial algebra surjections R → T which induce isomorphisms Ω R/k ⊗ T → Ω T /k. Such maps, called evolutions, arise naturally in the study of Hecke algebras, as they implicitly do in the recent work of Wiles, Taylor-Wiles, and Flach. We show that the existence of non-trivial evolutions ...

Services Oriented Architectures preach loosely-coupled services and high–level composition mechanisms, using for example Web Services to define services and Orchestrations to compose them. But orchestration evolutions imply modification at source code level. This article shows how the orchestration paradigm itself can be used to support evolution of Web Services Orchestrations through a behavio...

Since Conway proposed the Game of Life, it has attracted researchers’ attention due to complex “life” evolutions despite simple rules. It is known that the Game of Life exhibits self-organized criticality, which might be related to scale-free evolutions. Despite the interesting phenomenon of self-organized criticality, the Game of Life turns to steady states within several generations. Here, we...

We study the cycles generated by the chip firing game associated with n-cube orientations. We consider a particular class of partitions of vertices of n-cubes called left cyclic partitions that induce parallel periodic evolutions. Using this combinatorical model, we show that cycles generated by parallel evolutions are of even lengths from 2 to 2 on Hn (n ≥ 1), and of odd lengths different from...

In this paper we present an overview of the direct relation between differential invariants of projective type for curves in flat semisimple homegenous spaces and PDEs of KdV type. We describe the progress in the proof of a conjectured Theorem stating that for any such space there are geometric evolutions of curves that induce completely integrable evolutions on their invariants of projective-t...

INTRODUCTION Urban centres often perform audits of vancomycin use as they face outbreaks of resistant organisms. We undertook this study to understand the indications and duration of intravenous vancomycin in a rural setting. METHODS We conducted a retrospective chart audit for all patients who received intravenous vancomycin over a 3-year period at a rural hospital in northwestern Ontario. ...

that in rural Uttar Pradesh (UP), only about one-fourth of women delivered their last child in an institution.a In 2005 the Janani Suraksha Yojana ( JSY) was launched as an intervention to address the barriers to institutional delivery, through the introduction of community-based women volunteers called Accredited Social Health Activists (ASHAs). Women in rural areas in low performing states ar...