High Performance Arithmetic
Mostrando 13-15 de 15 artigos, teses e dissertações.
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13. Estrategias de utilização de registroa de representação semiotica na resolução de problemas matematicos / Strategies using semiotic representations registers in problem solving
Based on references of Semiotic Representations Registers Theory by Raymond Duval (1993), this research intends to analise the usage that high school students do use Semiotic Representation registers in order to solve math problems. According to the Author, the access to math objects is made through these representation registers, because such objects aren t
Publicado em: 2007
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14. Desenvolvimento de uma coluna de destilação com recheio utilizando campos centrifugos
The evolution of high performance equipment as the small packed columns is one of the most important preoccupations in chemical engineering research and design nowadays. The packed columns are important for large-scale vapour-liquid operations such as distillation, absorption, extraction and stripping. These operations, normally require large colmns to obtai
Publicado em: 1999
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15. Performance Assessment of DNA Fragment Sizing by High-Sensitivity Flow Cytometry and Pulsed-Field Gel Electrophoresis
The sizing of restriction fragments is the chief analytical technique utilized in the production of DNA fingerprints. Few techniques have been able to compete with pulsed-field gel electrophoresis (PFGE), which is capable of discriminating among bacteria at species and strain levels by resolving restriction fragments. However, an ultrasensitive flow cytomete
American Society for Microbiology.