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3.245  Articles
1 of 325 pages  |  10  records  |  more records»
This study aims to determine the effective concentration of rice bran oil which can protect against ultraviolet (UV) rays as well as formulate it in compact powder preparation followed by determination of its Sun Protecting Factor (SPF) value. Rice bran s... see more

Abstrak Penelitian ini bertujuan untuk mengetahui pengaruh penggantian sebagian semen dengan fly ash dan penambahan serat plastik PET pada Self Compacting Concrete (SCC) terhadap karakteristik beton segar, kuat tekan beton, kecepatan rambat gelombang... see more

O artigo aborda a pesquisa e a produção poética realizada em coautoria com a artista Anieli Martins, cocriadora do Centro Compacto de Devaneio: laboratório poético, localizado na cidade de Pedro Osório-RS. Discuto os encontros com os moradores e as experi... see more

O artigo aborda a pesquisa e a produção poética realizada em coautoria com a artista Anieli Martins, cocriadora do Centro Compacto de Devaneio: laboratório poético, localizado na cidade de Pedro Osório-RS. Discuto os encontros com os moradores e as experi... see more

El objetivo de este trabajo fue investigar las propiedades fotoluminiscentes y termoluminiscentes del polvo de fósforo recuperado de lámparas fluorescentes compactas (“Focos ahorradores”) cuando se expone a radiación UV de 254 y 365 nm de longitud de onda... see more

El presente artículo muestra el diseño y análisis de esfuerzos de un dado de compactación para la obtención de materiales compuestos de metal – polímero, mediante prensado uniaxial. Adicionalmente, son analizadas y discutidas las propiedades más relevante... see more

The study looks at the possibility of reducing the length of a rectangular hydraulic jump stilling basin by setting up a broad-crested sill. The conclusions of the study are based exclusively on laboratory tests using a specially designed hydraulic instal... see more

The study of hydraulic jumps in compound rectangular channels has been the subject of several featured contributions. For hydrotechnical structures such as dams, this type of channel has been used in the design of energy dissipation basins to control the ... see more

This was a study on the mechanical behavior of hot asphalt mixtures with regard to permanent deformation, considering static creep tests and the parameters derived from the Superpave compaction curve. For the asphalt mixture production, mineral aggregates... see more

1 of 325 pages  |  10  records  |  more records»