Wilhelm Ostwald

Biography of Wilhelm Ostwald for Encyclopaedia Britannica

Ostwald 11/2

We hypothesized that in a comprehensive analysis of colorectal carcinomas (CRC) the three currently known major molecular mechanisms of carcinogenesis (i.e., chromosomal instability, microsatellite instability, and CpG island methylator phenotype, CIMP) would associate with the molecular features indicative of these pathways, allowing a molecular classification. A prospectively collected clinic...

Ostwald ripening pdf

Part I: Ostwald ripening theories

The physical basis behind the Ostwald ripening process for two-phase mixture has been reviewed in detail, using the various theories developed to describe this process. The Ostwald ripening, also termed second phase coarsening, is generally thought to be slow, diffusion-controlled process which occurs subsequent to phase separation under extremely small under-saturation levels. The major advanc...

Homoepitaxial Ostwald ripening

This paper reports level set simulations of the Ostwald ripening of two-dimensional homoepitaxial islands. The simulation accurately accounts for both adatom diffusion between the islands and adatom attachment/detachment processes at the island edges. We compute the time evolution of the average island size and the full island size distribution function. The results provide support for a previo...