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Asymmetric PDLLA membranes containing Bioglass® for guided tissue regeneration ...

Leal, Ana Isabel; Caridade, S. G.; Ma, J.; Yu, N.; Gomes, Manuela E.; Reis, R. L.; Jansen, John A.; Walboomers, X. F.; Mano, J. F.

Objective. In the treatment of periodontal defects, composite membranes might be applied to protect the injured area and simultaneously stimulate tissue regeneration. This work describes the development and characterization of poly(d,l-lactic acid)/Bioglass® (PDLLA/BG) composite membranes with asymmetric bioactivity. We hypothesized that the presence of BG microparticles could enhance structural and osteoconduc...

Data: 2013 | Origem: RepositóriUM - Universidade do Minho

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Supporting chemical process design under uncertainty

Wechsung,A.; Oldenburg,J.; Yu,J.; Polt,A.

A major challenge in chemical process design is to make design decisions based on partly incomplete or imperfect design input data. Still, process engineers are expected to design safe, dependable and cost-efficient processes under these conditions. The complexity of typical process models limits intuitive engineering estimates to judge the impact of uncertain parameters on the proposed design. In this work, an...

Data: 2010 | Origem: OASIS br

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