Indices de comercio exterior de Cuba

Incluye Bibliografía

Indices de valor unitario de comercio exterior de acuerdo con la clasificación CUCI

Incluye Bibliografía

Divergência genética entre árvores matrizes de Guazuma ulmifolia Lam

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Indices de volumen físico de la producción manufacturera 1970-1990 = Quantum indexes of manufacturing production 1970-1990

Incluye Bibliografía

Evaluation of e-readiness indices for Latin America and the Caribbean

Includes bibliography

Indices de la posicion social de la mujer y su relacion con el conocimiento de anticonceptivos

Incluye Bibliografía

Indices de volumen físico de la producción manufacturera 1960-1984

Incluye Bibliografía

Indices de precios del transporte marítimo hacia finales del año 2006

A partir de la crisis de los fletes que se iniciara en todo el mundo desde mediados del 2002, los valores de los precios del transporte marítimo se han mantenido a un nivel superior a los de los años anteriores a la crisis, y su comportamiento ha sido bastante volátil. El presente artículo del Boletín es el primero del año en analizar la situación de los mercados de transporte marítimo. En este número se examina la evolución de los precios en tres mercados de transporte marítimo: contenedores, graneles, y petróleo y subproductos de la refinación.

Maritime Transport Price Indices in Late 2006

Since the worldwide freight crisis that began in mid-2002, maritime transport prices have remained higher than pre-crisis levels and have proved to be fairly volatile. This edition of the Bulletin is the first one of the year to analyse maritime transport markets. It covers price trends in three maritime transport markets: containers, bulk carriers, and petroleum and refinery byproducts.

Controle autonômico do coração e fração de ejeção na fase crônica do acidente vascular encefálico

Pós-graduação em Desenvolvimento Humano e Tecnologias - IBRC

Sinal eletromiográfico e a identificação da fadiga muscular durante corrida em esteira: diferentes propostas de análise

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sugarcane tolerance to ratoon eradication with glyphosate determined by physiological responses

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Physiological indexese macro- and micronutrients in plant tissue and essential oil of Mentha piperita L. grown in nutrient solution with variation in N, P, K and Mg levels

Mentha piperita L. is an aromatic and medicinal species of the family Lamiaceae, known as mint or peppermint, and its leaves and branches produce essential oil rich in menthol. This study aimed to evaluate physiological indexes, macro- and micronutrients inthe shootsand essential oil of Mentha piperita L. grown in nutrient solution number 2 of Hoagland and Arnon (1950) with different N, P, K and Mg levels. Shoot length, dry mass of the different organs, total dry mass, leaf area, essential oil yield and composition, and macronutrient (N, P, K, Mg, Ca, S) and micronutrient (Mn, Cu, Fe, Zn) contents in the shoot were evaluated. Plants treated with 65%N/50%P/25%K/100%Mg had a tendency towards longer shoot, greaterroot and leaf blade dry masses, higher essential oil yield, higher menthol levels and lower menthone levels. The results showed that Mentha can be grown in nutrient solution by reducing 65% N, 50% P, 25% K and 100% Mg. This solution had better development compared to the other tested treatments. Therefore,we recommendMentha piperita L. to be grown with such nutrient levels.