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Litíase aparelho urinário superior: tratamento cirúrgico

Sugar composition, phenolic content and antioxidant activity of P. tridentatum ...

Só está disponível o resumo. ; Sugar composition, phenolic content and antioxidant activity of P. tridentatum aqueous extracts: micropropagated shoots vs wild plants.

Post-harvest preservation of cherries using bioactive edible coatings

Só está disponível o resumo. ; Post-harvest preservation of cherries using bioactive edible coatings.

Da embriologia à terapeutica: rim em ferradura

Biological evaluation of alginate-based hydrogels, with antimicrobial features ...

In this work three different hydrogels were developed to associate, as vehicles, with the synthetic bone substitute GR-HA. One based on an alginate matrix (Alg); a second on a mixture of alginate and chitosan (Alg/Ch); and a third on alginate and hyaluronate (Alg/HA), using Ca2+ ions as cross-linking agents. The hydrogels, as well as the respective injectable bone substitutes (IBSs), were fully characterized fr...

Portuguese Aquaculture: An Anti-common Tragedy?

Last decades of the 20th century have shown many problems arisen from the emergence of commons mismanagement and under-defined property rights. In the 80s, Michelman introduced the problem of excessive fragmentation of property rights. A new concept, “anticommons”, was developed to put in evidence some problems seen as the mirror image of traditional “tragedy of the commons”. These problems include the under-us...

Avaliação de parâmetros de crescimento em microplantas de castanheiro durante a...

Comunicação oral da qual só está disponível o resumo. ; Avaliação de parâmetros de crescimento em microplantas de castanheiro durante a fase de aclimatização.

Seismic strengthening of beam-column joints with multidirectional CFRP laminates

An experimental program was carried out to analyse the potentialities of a technique based on the use of multidirectional CFRP laminates (MDL-CFRP) for the seismic repair and strengthening of reinforced concrete (RC) beam-column joints. This experimental program comprises cyclic tests on three full-scale RC joints, representative of interior beam-column connections in buildings. The joints were initially submit...

Image analysis application for the study of activated sludge floc size during t...

Background, aim, and scope Fishery wastewater treatment can be compromised due to seasonal production. The use of sequencing batch reactors is not completely successful, despite flexibility being one of the principal advantages. Most research on activated sludge is performed using synthetic wastewater to ensure a stable and constant feed. The current work compared biomass morphology and settling ability using i...

Determination of stability in dressing salad lyophilized by digital image proce...

Digital image processing (DIP) is a powerful tool that can be used to describe the loss of emulsion stability by molecular diffusion or coalescence. The stability of salad dressings (lemon juice and extra virgin olive oil) microencapsulated with biopolymers (without sorbitol) was analyzed by fluorescence DIP for a 110 days period. The emulsions were stored both refrigerated (4ºC) and at room temperature (27ºC)....