Graph robustness or network is the ability that a graph preserves its connectivity other properties after loss of vertices and edges, which has been central problem in research complex networks. In this paper, we introduce Modified Zagreb index centrality as novel measures to study robustness. We theoretically find some relationships between these measures. Then, use analyze BA scale-free netwo...

s/ Presentations Schultz V, Paap F, Scheidt U, Brück W, Junker A. Axonal degeneration and protection during early remyelination in multiple sclerosis and an animal model. Presented as a poster at the 58th Annual meeting of the German Society for Neuropathology and Neuroanatomy (DGNN), 11th-14th September 2012, in Göttingen, Germany Schultz V, Paap F, Scheidt U, Junker A. Disrupted CD47 signalin...

group of 35 exceptional flies exhibiting variegated type position effects at the A light locus (lt:2-55.0) has been produced, and its analysis is the subject of this paper. Variegation at It has been shown by SCHULTZ and DOBZHANSKY (1934) and further studied by MORGAN, BRIDGES and SCHULTZ (1932, 1935), MORGAN, SCHULTZ and CURRY (1941), MORGAN and SCHULTZ (1942) and SCHULTZ (1936, 1941). However...

Asphaltenes are the n-pentane or n-heptane insoluble fractions of crude oil that remain in solution under reservoir temperature and pressure conditions. They are destabilized and start to precipitate when the pressure, temperature and/or composition changes occur during primary production. The precipitated asphaltene particles will then grow in size and may start to deposit onto the product...

A generalization of the Lieb-Schultz-Mattis theorem to higher dimensional spin systems is shown. The physical motivation for the result is that such spin systems typically either have long-range order, in which case there are gapless modes, or have only short-range correlations, in which case there are topological excitations. The result uses a set of loop operators, analogous to those used in ...

[1] Cohn A, Renz J, Qualitative spatial reasoning. In van Harmelen F, Lifschitz V, Porter B (eds): Handbook of Knowledge Representation; Elsevier Science, 2007. [2] Allen JF, Maintaining knowledge about temporal intervals. Communications of the ACM; 1983, 26 (11), pp.832-843. [3] Dylla F, Frommberger L, Wallgrün JO, Wolter D, SparQ: A toolbox for qualitative spatial representation and reasoning...