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Mostrando ítems 1-10 de 1819
Testes de envelhecimento acelerado e de condutividade elétrica em sementes de Dictyoloma vendellianum A. Juss.
(2010-09-01)
Dictyoloma vandellianum A. Juss., is a tree belonging to the Rutaceae family with a great potential for forestry and ornamental purposes. This work aimed to establish conditions for accelerated aging and the electrical ...
Testes de envelhecimento acelerado e de condutividade elétrica em sementes de Dictyoloma vendellianum A. Juss.
(2010-09-01)
Dictyoloma vandellianum A. Juss., is a tree belonging to the Rutaceae family with a great potential for forestry and ornamental purposes. This work aimed to establish conditions for accelerated aging and the electrical ...
Testes de vigor para avaliação da qualidade fisiológica de sementesde Sebastiania commersoniana (Baill.) Smith & Downs.
(2009-03-01)
The objective of this work was to evaluate the efficiency of different vigor tests to assess S. commersoniana seeds physiological quality during storage. Therefore, seeds were stored in cloth bags, plastic bags and glass ...
Testes de vigor para avaliação da qualidade fisiológica de sementesde Sebastiania commersoniana (Baill.) Smith & Downs.
(2009-03-01)
The objective of this work was to evaluate the efficiency of different vigor tests to assess S. commersoniana seeds physiological quality during storage. Therefore, seeds were stored in cloth bags, plastic bags and glass ...
Accelerated aging effects on carbon fiber/epoxy composites
(Elsevier, 2021)
Influence of surface sealing on color stability and roughness of composite submitted to ultraviolet-accelerated aging
(Wiley-Blackwell, 2017-05-01)
Aim: In the present study, we evaluated the influence of surface sealing on color stability and surface roughness of a composite resin after accelerated artificial aging. Methods: Thirty-two specimens of a composite were ...
Comparação entre métodos para a avaliação do vigor de lotes de sementes de triticale
(2011-02-01)
In a program of seed quality assurance, the evaluation of seed vigor is fundamental and necessary to the global production process outcome. The objective of this experiment was to verify the efficiency of different vigor ...
Effects of pigment, disinfection, and accelerated aging on the hardness and deterioration of a facial silicone elastomer
(Elsevier B.V., 2012-09-01)
The failure of facial prostheses is caused by limitations in their flexibility and durability. Therefore, we evaluated the effects of disinfection and aging on Shore A hardness and deterioration of a facial silicone with ...