Petroleum-based plastics have been widely used as packaging materials because of their low-cost availability and good mechanical properties. However, the use of plastics has become restricted as they are highly resistant to biodegradation, causing environmental problems. This work aimed to produce and characterize emulsified pullulan films incorporating geraniol for application as food packaging materials with ...
We aimed to characterize Haemophilus influenzae invasive isolates recovered in Portugal over a 9-year period (2002-2010) following the inclusion of H. influenzae serotype b (Hib) conjugate vaccination in the National Immunization Program (NIP) in the year 2000 and compare the results with those obtained in a similar study from the pre-vaccination era (1989-2001) previously described by us. As part of a laborato...
Este artigo procura alertar para o uso da música como estratégia e suporte de apoio a crianças com Distúrbios de Comunicação e Linguagem: distúrbios de articulação, gaguez, distúrbios de voz, alterações na linguagem verbal e outras deficiências em que a comunicação e a linguagem estejam comprometidas. Sendo a música um excelente meio de desenvolvimento, permitindo que a criança possa usufruir de satisfações ime...