Annette Block

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A novel transciplinary approach to investigate Global Change (GC) is presented. The approach rests on the decomposition of the intrigue dynamics of GC into patterns of civilization-nature interactions ("Syndromes") by an iterative scientiic process of observations, data and system theoretical analyses, and modelling attempts. We illustrate the approach by a(More)
The quantification of single nucleotide polymorphism (SNP) allele frequencies in pooled DNA samples using real time PCR is a promising approach for large-scale diagnostics and genotyping. The limits of detection (LOD) and limits of quantification (LOQ) for mutant SNP alleles are of particular importance for determination of the working range, which, in the(More)
Since their first commercialization, the diversity of taxa and the genetic composition of transgene sequences in genetically modified plants (GMOs) are constantly increasing. To date, the detection of GMOs and derived products is commonly performed by PCR-based methods targeting specific DNA sequences introduced into the host genome. Information available(More)
Abstnd. A quasideterministic irreversible growth model is studied, where aggregates are generated by attractive cluster-panicle forces proportional to rC=. It is shown that fractal dimensions and growth site probability measures of the resulting fractal structures strongly depend on the parameter a. Comparison with experimental results indicates that this(More)
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