Pii: S0000-0000(00)00000-0

Pii: S0000-0000(00)00000-0

P0005 Particular care must be used when characterizing the excitation beam in nonlinear optical experiments compared to linear measurements. By definition, nonlinear optical phenomena depend on the electric field to high order. The higher the order, the more sensitive the observed behavior depends on the input. Extracting a representative nonlinear coefficient from an experiment, for example, b...

Pii: S1350-9462(00)00024-0

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Road Traffic Accidents in Kazakhstan

BACKGROUND The article provides the analysis of death rates in road traffic accidents in Kazakhstan from 2004 to 2010 and explores the use of sanitary aviation. METHODS Data of fatalities caused by road traffic accidents were collected and analysed. Descriptive and analytical methods of epidemiology and biomedical statistics were applied. RESULTS Totaly 27,003 people died as a result of roa...

Some remarks on the root invariant

We show how the root invariant of a product depends upon the product of the root invariants, give some examples of the equivariant definition of the root invariant, and verify a weakened form of the algebraic Bredon-Löffler conjecture . These remarks were worked out during the Stable Homotopy Theory Workshop at the Fields Institute in Toronto during January of 1996. The author would like to tha...

A Matching Problem in the Plane