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Non-tradition as factor of creativity in Portuguese typography

Our purpose is to present a diachronic and synchronic overview of typeface design in Portugal, since the dawn of typography until current digital typeface design. This article also aims to contextualize typeface design main&#x...

Completeness in Equational Hybrid Propositional Type Theory

Equational Hybrid Propositional Type Theory (EHPTT) is a combination of propositional type theory, equational logic and hybrid modal logic. The structures used to interpret the language contain a hierarchy of propositional types,&...

Storage stability of Lactobacillus paracasei as free cells or encapsulated in alginate-based microcapsules in low pH fruit juices

The main objective of this research effort was to study whether microencapsulation could be a viable alternative to obtain probiotic orange or peach juices. In order to be considered probiotic food, probiotic bacteria must be&#...

Sources of potentially toxic elements and organic pollutants in an urban area subjected to an industrial impact

Urban and industrial development has caused a major impact on environmental soil quality. This work assesses the extent and severity of contamination in a small urban area subjected to an industrial impact and identifies the&#x...