anthony giddens, a prominent social theoretician of contemporary sociology, has done extensive theoretical efforts in the last three decades. central to his debates is the theory of structuration, which was first introduced in his book constitution of society (1984). the theory, aimed at giving an end to dominance of hermeneutic theories on the one hand and structuralism and functionalism on th...

Topological analysis has been performed on the total electron density of the two forms of Ozonemolecule,C2V and D3H ,to investigate the nature of chemical bonds ,molecular structure , atomiccharges and electrical properties. While these concepts have been completely discussed usingclassical models the emphasize in this work is based on Quantum Theory of Atoms in Molecules(QTAIM). Because the D3...

We construct two new G-equivariant rings: K (X, G), called the stringy K-theory of the G-variety X, and H (X, G), called the stringy cohomology of the G-variety X, for any smooth, projective variety X with an action of a finite group G. For a smooth Deligne-Mumford stack X , we also construct a new ring Korb(X ) called the full orbifold K-theory of X . We show that for a global quotient X = [X/...

The representation theory of infinite wreath product groups is developed by means of the relationship between their group algebras and conjugacy classes with those of the infinite symmetric group. Further, since these groups are inductive limits of finite groups, their finite characters can be classified as limits of normalized irreducible characters of prelimit finite groups. This identificati...

We study the induction and restriction functor from a Hopf subalgebra of a semisimple Hopf algebra. The image of the induction functor is described when the Hopf subalgebra is normal. In this situation, at the level of characters this image is isomorphic to the image of the restriction functor. A criterion for subcoalgebras to be invariant under the adjoint action is given generalizing Masuoka’...

defined on n-tuples of commuting elements of G and invariant under simultaneous conjugation. Thus, in [HKR00] the study of nth Morava E-theory at a prime p leads to χ(g1, ..., gn) defined on gi of p-power order. On the other hand, the construction of equivariant elliptic cohomology in [Dev96] (which corresponds to n = 2) uses functions χ(g1, g2) as above but without restrictions on the order. T...

Let T = T1φ 1T2φ k2 · · ·φdTd+1 be a text of total length n, where characters of each Ti are chosen from an alphabet Σ of size σ, and φ denotes a wildcard symbol. The text indexing with wildcards problem is to index T such that when we are given a query pattern P , we can locate the occurrences of P in T efficiently. This problem has been applied in indexing genomic sequences that contain singl...

the effects of substituents on the symmetry and the nature of halogen bonds in [n∙∙∙x∙∙∙n]+-type systems are presented for the yc5h4n∙∙∙x∙∙∙nc5h5 (y = no2, cn, h, ch3, och3, oh, nh2, x = cl, br, i) complexes. some structural parameters, energy data and electronic properties were explored with the density functional theory (dft) calculations. in addition, electrostatic potentials were used in es...