Filaments

Cosmic Walls and Filaments Formation in Modied Chaplygin Gas Cosmology

We want to study the perturbation growth of an initial seed of an ellipsoidal shape in Top-Hat collapse model of the structure formation in the Modied Chaplygin gas cosmology. Considering reasonable values of the constants and the parameters of the model under study, we can show that a very small deviation from spherical symmetry (ellipsoidal geometry) in the initial seed leads to a nal highly ...

Actin Filaments

Intermediate filaments

Intermediate filaments form a class of insoluble cytoplasmic filaments ofdimensions intermediate in size between those of microtubules (about 25 nm in diameter) and microfilaments (about 7 nm in diameter). Thus, they are generally known as intermediate-sized filaments (IF)' or 10-nm filaments. They have been identified in virtually all differentiated types ofcells and it seems possible that IF-...

Learning Filaments

This paper is about new statistics and new ef-cient algorithms for a form of mixture model that learns lamentary structures. Such models are important in several areas of sci-entiic data analysis, but in this paper our main example is identiication of large-scale structure among galaxies. We describe software which can extract the positions of spherical and line-shaped clusters from data about ...

Learning Filaments