Symmetry aspects of fermions coupled to torsion and electromagnetic fields

We study and explore the symmetry properties of fermions coupled to dynamical torsion and electromagnetic fields. The stability of the theory upon radiative corrections as well as the presence of anomalies are investigated.Comment: 9 pages, LaTe

Applied genomics: the brazilian experience.

Projeto/Plano de Ação: 01.06.10602-03

Frequência alélica e genotípica de polimorfismo no gene receptor da leptina (LEPR) em duas linhagens de aves (Gallus gallus).

Projeto/Plano de Ação: 01.06.10.602-03

Associação do marcador LEPR com composição da coxa em frango de corte.

Projeto/Plano de Ação: 01.06.10.602-03

O melhoramento genético de aves no Brasil e as contribuições da Embrapa Suínos e Aves.

Projeto: 11.11.11.111

Time Evolution of tunneling and decoherence: soluble model

Decoherence effects associated to the damping of a tunneling two-level system are shown to dominate the tunneling probability at short times in strong coupling regimes in the context of a soluble model. A general decomposition of tunneling rates in dissipative and unitary parts is implemented. Master equation treatments fail to describe the model system correctly when more than a single relaxation time is involved

Associação de um marcador molecular no gene da Grelina com características de integridade óssea em frangos de corte.

Projeto/Plano de Ação: 06.09.06.001