Steering Clear

Steering Clear of Semaphorins: Neuropilins Sound the Retreat

The evidence that semaphorins function as repulsive The function of the adult nervous system depends critiaxon guidance cues is extensive. Chicken collapsin-1 cally upon precisely sculptured neural circuits. Remark(Coll-1), a secreted semaphorin and the ortholog of the ably, each of the trillions of neurons that comprise the mammalian protein semaphorin III/D (Sema III), can adult nervous syste...

Clear view, clear benefit.

n this issue of the Journal, a clinical investigation by Ozaki et al focuses on the flushing solution used for image acquisition with frequency-domain optical coherence tomography (FD-OCT).1 The authors present the cross-sectional area measurement as a quantitative evaluation using low-molecular dextran L (LMD-L) approximate to that of contrast media, and the non-inferiority of LMD-L to contras...

ZF Active Steering in the Steering Column

Reportrapport Steering Smog Prediction Steering Smog Prediction

The use of computational steering for smog prediction is described. This application is representative for many underlying issues found in steering high performance applications: high computing times, large data sets, and many di erent input parameters. After a short description of the smog prediction model, its visualization and steering are described. The amount of computation needed to solve...

Steering Clear of Triples: Deriving the Control Flow Graph Directly from the Abstract Syntax Tree in C Programs

This article explores the extension of Morgenthaler's Virtual Control Flow techniqueeMor97], which derives control owwASU86] semantics directly from the Abstract Syntax Tree, from the relatively coarse granularity of syntactic C expressions to the ner granularity of basic block expressions, that is, expressions without embedded control ow. We explain why this is a better level of abstraction fo...