Teores de iodo em dietas secas e úmidas para gatos adultos comercializadas na cidade do Rio de Janeiro, Brasil

Were analyzed 29 samples, 16 wet and 13 dry cat food of different flavors. The iodine levels ranged from 2.7 to 3.4 (average 2.95 mg/kg/MS) in dry food and 2.9 to 4.0 (average 3.4 mg/kg/MS) in the wet food. Eight samples (27.6%) specified on the package the assurance level (maximum) of iodine, with a dry (2.0 mg/kg/diet) and seven wet (0.04 mg/kg/diet). All non-compliant, because the values were higher than declared. Cats fed commercial diets consume proportionally more iodine in wet food than cats fed dry diets, but both with high levels of iodine. All samples analyzed were above the amounts stated on the labels. Accordingly, the wet and dry commercial food for cats show no reliable values with those reported, resulting in a possible excessive intake of this trace element for animals in question.

New species and records of Anacroneuria (Plecoptera: Perlidae) from Rio de Janeiro State, Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Algunas características de la urbanización en Río de Janeiro = Some characteristics of urbanization in the city of Rio de Janeiro

Los documentos del Seminario fueron publicados por UNESCO en 1961 con el título: La urbanización en América Latina/Urbanization in Latin America

Ejecución del Plan de Acción de Río de Janeiro para la Cooperación entre Países en Vías de Desarrollo en el Campo de las Fuentes de Energía Nuevas y Renovables" = Implementation of the "Rio de Janeiro Plan of Action for the Co-operation among Developing Countries in the Field of New and Renewable Sources of Energy""

Señala algunas actividades concretas que podrían iniciar los países en desarrollo para la cooperación en el campo de las fuentes de energía nuevas y renovables. Dichas actividades consisten en una serie de programas que, según su naturaleza, se clasifican en: a) programa de planificación energética, b) programa de desarrollo científico y tecnológico, y c) programas de apoyo comunes.

Report of the Regional Preparatory Conference of Latin America and the Caribbean for the World Summit on Sustainable Development (Johannesburg, South Africa, 2002), Rio de Janeiro, 23-24 October 2001

Includes bibliography

O médico e a mulher: o discurso médico sobre os vícios femininos na sociedade carioca oitocentista

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A história em revistas: periodismo cultural e conhecimento histórico no Rio de Janeiro oitocentista

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Analise da qualificação e do treinamento em algumas empresas dinámicas do Rio de Janeiro

Incluye Bibliografía

Consórcios regionais de desenvolvimento: os mercados regionais no Estado do Rio de Janeiro

Incluye Bibliografía

A Gazeta de Notícias do Rio de Janeiro (1896-7) e La Guerra del fin del mundo (1981) de Mario Vargas Llosa: uma análise comparativa entre o discurso republicano e a (re)criação literária

Pós-graduação em Letras - FCLAS

Arranjos de Guerra-Peixe para a orquestra da Rádio Nacional do Rio de Janeiro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os órgãos de tubos de Guilherme Berner na cidade do Rio de Janeiro

Pós-graduação em Música - IA

Evolução paleogeomorfológica do Estado do Rio de Janeiro e arredores (cadernos de mapas)

Pós-graduação em Geociências e Meio Ambiente - IGCE

Paleogenetic and taphonomic analysis of human bones from Moa, Beirada, and Zé Espinho Sambaquis, Rio de Janeiro, Brazil

The present paper discusses mtDNA and taphonomy of human remains from Moa, Beirada, and Zé Espinho sambaquis of Saquarema, state of Rio de Janeiro, Brazil. New human bone dating by 14C-AMS for Moa archeological site (3810+50 BP - GX-31826-AMS) is included. Preservation of microscopic lamellae and DNA is not related to the macroscopic integrity of the bones. Results here suggest that the preservation of amplifiable DNA fragments may have relation to the preservation of the lamellar arrangement as indicated by optical microscopic examination (polarized light). In 13 human bone fragments from Moa, Beirada, and Zé Espinho it was possible to sequence mtDNA from the 3 individuals of Moa, and from 1 of 4 individuals of Beirada, whose bones also show extensive areas with preserved lamellar structures. The 6 human bone fragments of Zé Espinho and 3 of the 4 fragments of Beirada showed extensive destruction of cortical microstructure represented by cavities, intrusive minerals, and agglomerated microscopic bodies of fungi and bacteria; it was not possible to extract mtDNA from these samples. The results support the hypothesis that the preservation of the microscopic osteon organization is a good predictor for DNA preservation. It was also confirmed the C haplogroup antiquity in Brazil.