Empathy and heart rate variability: a need and a mechanism of emotion regulation

Dissertação de mestrado integrado em Psicologia

Mothers' beliefs concerning severity and need for intervention in child maltreatment

Dissertação de mestrado integrado em Psicologia Clínica e da Saúde

Development of a thermoelectric generator for the exhaust of a vehicle

Dissertação de mestrado integrado em Engenharia Mecânica

Development of procedures for the design, optimization and manufacturing of customized orthopaedic and trauma implants: Geometrical/anatomical modelling from 3D medical imaging

Tese de Doutoramento (Programa Doutoral em Engenharia Biomédica)

Estudo de betumes modificados recuperados de misturas produzidas pelo método húmido e pelo método seco

Dissertação de mestrado integrado em Engenharia Civil

Os efeitos do processo de insolvência nas relações patrimoniais entre os cônjuges

Dissertação de mestrado em Direito Judiciário

Polyphenols and sugars recovery from autohydrolysis of pineapple waste

[Excerpt] The aim of this research was to evaluate the influence of temperature, time and mass/ volume ratio on the release of sugars and polyphenols using an autohydrolysis procedure from pineapple waste. A Box-Bhenken design was used with three factors (time, temperature and mass/volume ratio) and three levels was used. All treatments were performed in triplicate. Nine central points were used. For autohydrlosysis treatments, an oil bath was used [1]. After autohydrolysis, liquid phases or hydrolysates were analyzed for glucose and fructose concentration by high performance liquid chromatography (HPLC) [2]. The FolinCiocalteu assay was used to measure total polyphenols of hydrolysates [3] and HPLC to identify these molecules [4]. (...)

Portugal: Postdoc rights need not hurt productivity

[Excerpt] Portugal’s government is on the verge of a historic process, recognizing at last that postdoctoral researchers should have the same rights as the rest of the country’s workforce (see go.nature.com/famkkn; in Portuguese). In defiance of European Union practice, more than 90% of these early-career scientists are currrently classed as ‘advanced students’ and funded by student scholarships. (...)