Recently we have shown that the almost multiferroic system EuTiO3 undergoes a structural phase transition at TS=282K from cubic to tetragonal [1]. This transition is analogous to the one of SrTiO3 at TS=105K, where the oxygen octahedral rotations freeze out due to the softening of a transverse acoustic zone boundary mode. Besides of this similarity between SrTiO3 and EuTiO3, also others exist, ...

shohada (sepah) avenue in qazvin, a historic city, is a part of safavid era infrastructure of the city. it connects various important cites and poles like jame' mosque, imamzadeh hosein, dowlat-khaneh and the traditional bazaar complex to one another. this axis in khomartashi, in kabir jame' mosque - preservation and restoration of jame' mosque complex as principle core of the ci...

Let G be a finite group and C(G) be the family of representative conjugacy classes of‎ ‎subgroups of G‎. ‎The matrix whose H,K-entry is the number of ‎fixed points of the set G/K under the action of H is called the‎ ‎table of marks of G where H,K run through all elements in‎ C(G)‎. Shinsaku Fujita for the first time introduced the term “markaracter” to discuss marks for permutation representati...

We prove the existence of phase transitions in global connectivity excursion sets planar symmetric shot noise fields. Our main result establishes a transition with respect to level for fields log-concave mark distributions, including Gaussian, uniform, and Laplace marks, kernels that are positive, symmetric, have sufficient tail decay. Without log-concavity assumption we intensity positive marks.

and information technologies a re radically transforming e ve ry sector of our economy making this surge of innovation a defining characteristic of the last quarter century. Hi s t o ry may well consider the information re volution to be as important as the industrial re volution in its impact on the world. Now h e re is this truer than in the health care sector. For example, the Human Genome P...