Notation: In the sequel K is a field and Σn is the group of permutation over n elements. If A is an operad, then the K-vector space of n-ary operations is denoted as usual by A(n). Recall that if A is regular, then A(n) := An⊗KΣn, where An is the K-vector space of n-ary operations without permutations of the entries. We adopt Sweedler notation for binary cooperation ∆ on a K-vector space V and ...

Computational modelling of the heart tube during development reveals the interplay between tissue asymmetry and growth that helps our hearts take shape.

The holy grail of anticancer therapy is to selectively eradicate malignant cells while sparing their normal counterparts. Tremendous progresses have been made in this sense during the past decade, as demonstrated by the development and subsequent integration into the clinical routine of ever more effective and safe therapeutic agents. Among these, chemical inhibitors of oncogenic drivers such a...

Immersive virtual environment (IVE) systems allow users to control their virtual viewpoint by moving their tracked head and by walking through the real world, but usually the virtual space which can be explored by walking is restricted to the size of the tracked space of the laboratory. However, as the user approaches an edge of the tracked walking area, reorientation techniques can be applied ...

a Information, Evidence and Research Cluster; Member of the WHO Ethics Review Committee. World Health Organization, 20 avenue Appia, 1211 Geneva 27, Switzerland. Correspondence to Michel Thieren (e-mail: [email protected]). b Institut d’éthique biomédicale, Centre médical universitaire, Université de Genève, Switzerland. doi: 10.2471/BLT.07.045443 This month marks sixty years since the Nuremberg...

One objective of this paper is to propose a novel class sequence pairs, called “quasi-orthogonal Z-complementary pairs (QOZCPs)”, each depicting property for their aperiodic auto-correlation sums and also having low correlation zone when cross-correlation considered. Construction QOZCPs based on Successively Distributed Algorithms under Majorization Minimization (SDAMM) presented. Another apply...