Polpação Kraft e Kraft/AQ da madeira de híbrido de Eucalyptus urograndis destinada à produção de polpa para dissolução

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Notas de la CEPAL Nº 55

Región está bien encaminada para cumplir Meta del Milenio de reducir extrema pobreza a la mitad CEPAL recomienda políticas más activas contra la desigualdad en educacióes reflexiones sobre la lucha contra la pobreza e indigencia en América Latina. Columna de opinión del Secretario Ejecutivo de la CEPAL, José Luis Machinea.Precisiones. El cambio climático en un punto crítico. Por Ban Ki-moon, Secretario General de las Naciones Unidas. Indicadores Contra la violencia de género y a favor de una participación más activa de las mujeres en operaciones de paz. Publicaciones recientes. Calendario de eventos

ECLAC Notes Nº 55

Region is on Track to Fulfil the Millennium Development Goal of Reducing Extreme Poverty by Half. ECLAC Calls for More Pro-Active Policies to Reduce Inequality in Educational Systems. Three Considerations on Fighting Poverty and Indigence in Latin America. Op-ed by ECLAC's Executive Secretary, José Luis Machinea. Highlights. At the Tipping Point, by Ban Ki-moon, United Nations' Secretary-General. Indicators Against Gender Violence and for More Active Participation of Women in Peacekeeping Operations. Recent titles. Calendar of events

Quaternion orders over quadratic integer rings from arithmetic fuchsian groups

In this paper we show that the quaternion orders OZ[ √ 2] ≃ ( √ 2, −1)Z[ √ 2] and OZ[ √ 3] ≃ (3 + 2√ 3, −1)Z[ √ 3], appearing in problems related to the coding theory [4], [3], are not maximal orders in the quaternion algebras AQ( √ 2) ≃ ( √ 2, −1)Q( √ 2) and AQ( √ 3) ≃ (3 + 2√ 3, −1)Q( √ 3), respectively. Furthermore, we identify the maximal orders containing these orders.