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Empatia e engagement como preditores do burnout em cuidadores formais de idosos

Empatia e engagement como preditores do burnout em cuidadores formais de idosos...

Ecotechnologies as urban solutions for sustainable water management

Medicamentos termoláveis: estabilidade após ruptura da cadeia de frio

Introdução. O Técnico de Farmácia entre as suas funções, tem a responsabilidade de garantir a conservação adequada dos medicamentos em todo o seu circuito. Deste modo, devem ser aplicados numa Instituição Hospitalar cuidados especiais desde a recepção da encomenda até à dispensa dos produtos termoláveis para os Serviços Clínicos. Pelo potencial impacto clínico e económico, é necessário ser apresentado um protoc...

A força do sistema de gestão de recursos humanos e o clima organizacional

Dissertação de mestrado integrado em Psicologia (área de especialização em Psicologia do Trabalho, das Organizações e dos Recursos Humanos) ; A relação entre as práticas de gestão de recursos humanos (GRH) e a performance organizacional é uma problemática que vem sendo investigada há muito tempo, não deixando de ser uma preocupação bastante atual para os investigadores desta área. Neste âmbito, emergiu o conce...

Organic compounds in PM2.5 emitted from fireplace and woodstove combustion of t...

The aim of this study is the further characterisation of PM2.5 emissions from the residential wood combustion of common woods grown in Portugal. This new research extends to eight the number of biomass fuels studied and tries to understand the differences that the burning appliance (fireplace versus woodstove) and the combustion temperature (cold and hot start) have on emissions. Pinus pinaster (Maritime pine),...

In vitro differential activity of phospholipases and acid proteinases of clinic...

INTRODUCTION: Candida yeasts are commensals; however, if the balance of normal flora is disrupted or the immune defenses are compromised, Candida species can cause disease manifestations. Several attributes contribute to the virulence and pathogenicity of Candida, including the production of extracellular hydrolytic enzymes, particularly phospholipase and proteinase. This study aimed to investigate the in vitro...

Determination of argon and xenon absolute electroluminescence yields in Gas Pro...

Electroluminescence (EL), as the signal amplification method of primary ionisation signal, developed in the 70’s in Gas Proportional Scintillation Counters (GPSC) with noble gas filling, has played an important role in applications to many fields such as X-ray astronomy, plasma physics, medical instrumentation and high-energy physics, up to rising of solid state detectors in the mid 90’s. However, in the last d...

Toxicity of cadmium and zinc on two microalgae, Scenedesmus obliquus and Desmod...

Aquatic environments often contain toxic heavy metals that may enter the food web via uptake by microalgae and eventually cause severe poisoning problems at higher trophic levels. The effects of Cd and Zn cations upon growth of two native green microalgal species, Scenedesmus obliquus and Desmodesmus pleiomorphus (previously isolated from a polluted site in Northern Portugal), were accordingly evaluated. Growth...

Capacity of simultaneous removal of zinc and cadmium from contaminated media, b...

Several aquatic environments have been contaminated with heavy metals dumped via industrial effluents. Numerous studies have been published regarding the removal of single metals from aqueous solutions by microalgal biomass. However, such studies do not reflect the actual problem associated with industrial effluents because usually more than one metal species is present. Here we studied the biosorption capacity...