Amphibia, anura, hylidae, hypsiboas raniceps cope, 1862: Distribution extension

Hypsiboas raniceps is a large treefrog typically found in the Cerrado and Caatinga biomes. Here we provide information about new records of this species in the Atlantic Forest and raise some hypotheses that could explain the late record of this species in this biome. © 2010 Check List and Authors.

Rhachidelus Brazili Boulenger, 1908 (Squamata: Serpentes: Dipsadidae): New records, range extension and distribution map in mato grosso and mato grosso do Sul states, Brazil

The present study reports new records of the Dipsadid snake Rhachidelus brazili Boulenger, 1908, from Mato Grosso and Mato Grosso do Sul states, Brazil. Our data extend the known geographical distribution ca. 713 km to the northwest and constitute the first record in the Upper Paraguay sub-basin. © 2011 Check List and Authors.

Erythroxylaceae, erythroxylum subsessile (Mart.) O.E. schulz in Espírito Santo: Distribution extension

Erythroxylaceae have tropical and subtropical distribution with four genera and about 250 species. Erythroxylum is the biggest genus of the family with approximately 100 species cited for Brazil. Erythroxylum subsessile (Mart.) O.E. Schulz is a species cited just for Rio de Janeiro state and now first recorded for the state of Espírito Santo, increasing its area of distribution. © 2012 Check List and Authors.

Servicios de extensión industrial para la pequeña industria = Industrial extension services for small-scale industries

Incluye Bibliografía

Simulação computacional do escoamento bifásico com formação de espuma da mistura óleo-refrigerante R134a ao longo de um tubo reto de seção circular constante

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo numérico para a determinação das pressões devidas a ação do vento em torres metálicas de seção circular

Pós-graduação em Engenharia Civil - FEIS

Qualidade da colheita mecanizada de café em plantio circular sob pivô central

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Carta Circular de la Red de Cooperación en la Gestión Integral de Recursos Hídricos para el Desarrollo Sustentable en América Latina y el Caribe N° 25

Editorial.-- Discusión abierta: Formulación de nuevos marcos regulatorios para los servicios de agua potable y saneamiento ; Integrando economía, legislación y administración en la gestión del agua y sus servicios en América Latina y el Caribe.-- Importante fallo sobre los derechos del agua indígenas de la Corte Suprema de Chile.-- Reuniones: Pobreza, desertificación y degradación de los recursos naturales.-- Noticias de la RED: Día Interamericano del Agua (DIAA) ; Fondo Nacional del Agua (FONAGUA) en Perú.-- La Conferencia del Río Colorado, Argentina, cumplió 50 años ; Consejos de Aguas por Cuencas en Paraguay.-- Noticias sobre internet y WWW