Calculations on linear and bent structures of N3 and P3 show that these species are quite different. N3 is linear, P3 is bent almost to a D3h geometry. The symmetry of P3 in D3h Nike Free Canada Price
is 2E″ but the Jahn-Teller distortion is very small, ≈4°. The many-body expansion of the energy of Pn clusters appears to be only slowly convergent.
Proposal to develop HOMM: a prototype of ICT based tools for hands on multi-media activities in museums. Multidisciplinary teams will build specific contents of the application to support, test and evaluate it in a network of museums. Museums are identified as agents of economic and social development supporting lifelong learning.
Diversity is a familiar topic in library and information science, but how diverse are ARL collections and periodical indexes? This study measures ownership of and access to African American and Latino periodical literature to illustrate both the successes and failures in promoting racial and ethnic diversity in research libraries.
We show that circular harmonic correlation, used as character recognition in optical information processing, has a counterpart in quantum Roshe Run
optics. The entangled state and the charge-amplitude state representations and the appropriate rotation operator are adapted to the description of classical circular harmonic correlation theory.