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Luís Miguel Cunha

Researcher at University of Porto

Publications -  244
Citations -  5374

Luís Miguel Cunha is an academic researcher from University of Porto. The author has contributed to research in topics: Thin film & Sputtering. The author has an hindex of 38, co-authored 237 publications receiving 4442 citations. Previous affiliations of Luís Miguel Cunha include University of California, Davis & University College Cork.

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Journal ArticleDOI

Optimal experimental design for estimating the kinetic parameters of processes described by the Weibull probability distribution function

Luís Miguel Cunha, +2 more
- 01 Aug 1998 - 
TL;DR: In this article, the optimal experimental design for determining the kinetic parameters of the model resulting from the Weibull probability density function was studied, by defining the sampling conditions that lead to a minimum confidence region of the estimates, for a number of observations equal to the number of parameters.
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Microstructure of CrN coatings produced by PVD techniques

Luís Miguel Cunha, +3 more
- 01 Nov 1999 - 
TL;DR: In this article, the microstructure and mechanical properties of chromium nitride based coatings were studied in order to analyse the potential of this material to be used as a protective coating of the surface of injection moulding or extruding machines.
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Consumers’ associations with wellbeing in a food-related context: A cross-cultural study

Gastón Ares, +9 more
- 01 Mar 2015 - 
TL;DR: Significant differences among countries were identified in the frequency of mention of the categories elicited in the five questions, suggesting that culture affected consumers’ associations with wellbeing.
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Empirical model building based on Weibull distribution to describe the joint effect of pH and temperature on the thermal resistance of Bacillus cereus in vegetable substrate.

Avelina Fernández, +4 more
- 25 Jul 2002 - 
TL;DR: The global model provides a satisfactory description of the thermal inactivation of B. cereus spores, with R2 equal to 0.983, and the Weibull distribution model provided good individual fits for the different combinations of temperature-pH tested.
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Optimization of antioxidants extraction from coffee silverskin, a roasting by-product, having in view a sustainable process

Anabela S.G. Costa, +8 more
- 01 Feb 2014 - 
TL;DR: In this paper, the effect of the major variables (solvent polarity, temperature and extraction time) affecting the extraction yields of bioactive compounds and antioxidant activity of silverskin extracts was evaluated.