Attalea butyracea

Traditional remedies have a long-standing history in Cameroon and continue to provide useful and applicable tools for treating… (More)

Introducción. La presencia de Rhodnius prolixus en palmas en los Llanos Orientales, zona de alto riesgo para la infección por… (More)

1 Plant species invading nutrient-poor ecosystems are likely to have their greatest impact on the native plant community by… (More)

We show that symmetries and gauge symmetries of a large class of 2-dimensional σ-models are described by a new type of a current… (More)

We present an M-theory proof of the anomaly of Freed and Witten which in general shifts the quantisation law for the U (1) gauge… (More)

We show that Wess-Zumino terms for D-p branes with p > 0 in the Anti-de Sitter (AdS) space are given in terms of “left-invariant… (More)

We study the effective action associated to the Dirac operator in two dimensional non-commutative Field Theory. Starting from the… (More)

We study AdS/CFT correspondence in the case of AdS3. We obtain the statistical entropy of the BTZ black hole in terms of the… (More)

The general solution of the antifield-independent Wess-Zumino consistency condition is worked out for models involving exterior… (More)

A general study of non-abelian duality is presented. We first identify a possible obstruction to the conformal invariance of the… (More)