Nanostructured cobalt oxide (Co3O4) electrodes were prepared by two different methods. The first one involved the synthesis of Co3O4 nanoparticles through a nanocasting route using commercial silica gel as a sacrificial template, and in the second one, the Co3O4 electrodes…

This article aims to explain the ethical and technological characteristics of the free software movement and the close relationship it keeps with the world of library management. It also presents some of the major FOSS tools that exist for document…

2007

2007, Edição dos Resumos do XI Congresso Brasileiro de Fisiologia Vegetal, Gramado, set. 2007.

A second-order modified rational harmonic balance method is used for approximately solve the nonlinear differential equation that governs the oscillations of a system typified as a mass attached to a stretched elastic wire for which the restoring force for this…

Magnetic Resonance Imaging (MRI) is an important diagnostic imaging tool that has
seen rapid expansion in recent years with a commensurate increase in the number of
radiographers undertaking MRI scans. This imaging modality is a complex one and the strong

This study reports patient satisfaction with the nursing care on a neurosurgical critical care unit. A modified version of the Ludwig-Beymer Patient Satisfaction Questionnaire (PSQ-7) was used, and included structured items and semi-structured interview questions. Data were collected from 149…

There is an increasing need to address the educational needs of students with English as a second language. The authors assessed the value of a Web-based activity to meet the needs of students with English as a second language in…

The puffing operation is carried out at as intermediate stage in the drying process. When reconstituted, the dehydrated puffed productpresents a more pleasing appearance than the material that has not been puffed. The high temperature and short time process (HTST)…

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