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Malnutrition, depression and dependence of caregivers in elderly receiving geri...
Almeida, Sara; Castro, Ricardo; Sónia, Sousa; Souza, JulianaThe prevalence of malnutrition in elderly population is high, which may result from multiple and cumulative chronic diseases (Hrnciarikova et al., 2011; Isaia et al., 2011), as anorexia, chewing difficulty and dysphagia. (Pirlich et al., 2001; Kaneda et al., 2000) Other factors and conditions can influence the health of the elderly, like Depression and the Need of a Caregiver (Garcia et al., 2001; Funes-Avila e...
E-Business maturity and information technology in Portuguese SMEs
Gonçalves, Ramiro; Santos, Sónia Sousa; Morais, Elisabete PauloThe latest technological advances made over recent times led to a profound market change, characterized by increased competition. In order to be competitive, organizations have been forced to adapt themselves to this new reality, seeking innovative solutions permitting them to achieve lower costs, greater productivity and differentiation from competition. This work focuses the e-business maturity stages of Port...
Electronic business maturity in Portuguese SME and large enterprises
Morais, Elisabete Paulo; Santos, Sónia Sousa; Gonçalves, RamiroTechnological advance over the last decades created an atmosphere in which the organizations are forced to look actively for new options for cost reduction, in addition to, simultaneously, seek advantages to compete more effectively in their markets. This context requires focused, swift, more flexible and more competitive organizations which must, many times, implement radical changes, in the way they conduct b...
Electronic business maturity in Portuguese SME and large enterprises
Morais, Elisabete Paulo; Santos, Sónia Sousa; Gonçalves, RamiroSince the introduction of computer technology into organizations in the 1960s, there have been numerous attempts to develop models of Information Systems/Information Technology (IS/IT)maturity. The maturity models are based on the premise that the planning process,development or adoption, use and management of IS/IT organizations, evolves through a learning process that can move through stages of maturity. If t...
Maturidade do Negócio Electrónico nas pequenas e médias empresas portuguesas
Santos, Sónia SousaCom um mundo cada vez mais global e com um grau de competitividade mais elevado, as empresas que pretendem sobreviver aos desafios do mercado e prosperar devem adaptar-se rapidamente. Surge assim a necessidade de sistemas informáticos que se consigam adaptar ao mesmo ritmo e é importante que as empresas reconheçam o impacto que as estratégias e os planos de negócio electrónico podem ter e que esse impacto també...
Effect of Endosulfan and Parathion on Energy Reserves and Physiological Paramet...
Ribeiro, Sónia; Sousa, J. P.; Nogueira, A. J. A.; Soares, A. M. V. M.The in vivo effects of parathion and endosulfan on the isopod Porcellio dilatatus were investigated. Feeding parameters (food consumption and assimilation rates), growth, and energy reserves (glycogen, lipid, and protein contents) of pesticide-exposed isopods were compared with those of control animals. Isopods were exposed to a wide range of concentrations of parathion or endosulfan (0.1, 1, 10, 25, 50, 100, 2...
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