ISEL - Eng. Electrotécn. - Capítulos ou partes de livros
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Browsing ISEL - Eng. Electrotécn. - Capítulos ou partes de livros by Author "Nunes, Fernando"
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- Optimization of the CoPsoQ questionnaire in a population of Archipelago of AzoresPublication . Nunes, Fernando; Silva, A. Gaspar daThe presente study analyzes the internal consistency and reability of an already widely disseminated and nationally and internationally validated questionnaire applied to a selected population of the Autonomous Region of Azores. The questionnaire consists of the 119 items in the long-lenght version of the Portuguese adaptation of the Copenhagen Psychosocial Questionnaire (CoPsoQ). Applying factor analysis techniques to the results of the 234 questionnaire collected, an optimized questionnaire was constructed with 54 items that, besides its ease of application, also presents better cost-benefit and reliability in the majority of item`s scales/dimensions.
- Risk assessment and control measures from exposure to electromagnetic fields in mobile communicationsPublication . Marques, A.; Pena, Vítor; Nunes, FernandoThis report aims to inform the assessment of risks and the preventive measures adopted to control exposure to Electromagnetic Fields (EMF) from base stations of a mobile network, starting in the design phase, through the entry into service and during their operation, with respect to the general public and the workers involved in maintenance work.