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The Nanorobotics series developed by Klocke Nanotechnik extend Scanning Electron or Ion Microscopes to material processing systems. The included automation allows the whole field of handling, assembly and manufacturing like known from a normal desktop system – now with nano-precision, including various kinds of image generation by using different sensors. Applications are in the field of Materi...
Um mundo sem livros e livrarias? é o título do livro mais recente de Roger Chartier, lançado no Brasil pela Editora Letraviva. Coordenado por Guiomar Grammont, que escreve também prefácio, a obra reúne artigos conferências pesquisas desse conhecido autor francês. O contém seis capítulos — maioria escrito em português epílogo com análises publicadas recentemente nos mercados editoriais francês, ...
Introduction: There are several leading theories on the processes that led to the formation of chondrites, e.g., sorting by mass [1,2], by X-winds [3], turbulent concentration [4], and by photophoresis [5]. The juxtaposition of refractory inclusions (CAIs) and less refractory chondrules is central to these theories and there is much to be learned from their relative size distributions. There ha...
This study discusses the retention of Ni(II) by Arthrobacter viscosus supported on zeolite 13 X in batch mode and in continuous mode, at laboratory scale and at pilot scale. The maximum adsorption capacities of 28.37, 20.21 and 11.13 mg/g were recorded for lab scale batch, for continuous lab scale minicolumns and for pilot scale bioreactors, respectively. The Sips isotherm and pseudo second ord...
A bacterial cloning system for mapping and analysis of complex genomes has been developed. The BAC system (for bacterial artificial chromosome) is based on Escherichia coli and its single-copy plasmid F factor. It is capable of maintaining human genomic DNA fragments of greater than 300 kilobase pairs. Individual clones of human DNA appear to be maintained with a high degree of structural stabi...
Death during autoerotic episodes is of special concern to law enforcement officials, the coroner or medical examiner, the family of the decedent, and to society as a whole. As in the probing of any violent demise, accurate preservation of all evidentiary material, complete photographic documentation, reconstruction of the scene, and interviews with family and acquaintances ("psychological autop...
The cell-mediated immune profile induced by a recombinant DNA vaccine was assessed in the simian/HIV (SHIV) and macaque model. The vaccine strategy included coimmunization of a DNA-based vaccine alone or in combination with an optimized plasmid encoding macaque IL-15 (pmacIL-15). We observed strong induction of vaccine-specific IFN-gamma-producing CD8(+) and CD4(+) effector T cells in the vacci...
The long term effects of a de novo treatment with levodopa versus bromocriptine were compared in respectively 13 and 15 previously untreated patients with Parkinson's disease in a prospective randomised trial. Thirteen patients were treated with levodopa alone (mean dose 444, SEM 63 mg daily) whereas 15 others received bromocriptine alone (mean dose 50, SEM 6 mg daily) during 37, SEM 4 and 32, ...
The reduction in the pain intensity is one of the most important outcome measures in musculoskeletal disorders. The assessment of pain required reliable and valid scale. The aims of this prospective observational study were to develop and evaluate concurrent validity and test-retest reliability of hundred paisa pain scale (HPPS) for measuring musculoskeletal pain. A consecutive 74 patients with...
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