Background: To investigate the association between diet and health effects in population surveys, it is necessary to have precise tools that allow estimating habitual consumption of population. Introduction: Aim: evaluate reproducibility validity ELSA-Brasil food frequency questionnaire (FFQ) assess macro micronutrients intake. Material methods: We collected dietary information 281 participants...

The sociocultural approach to writing strategy use emphasizes the importance of context and the mediating resources that learners can use to enhance the quality of their performance in writing (Lei, 2008). Accordingly, the present study explored the sociocultural strategy use of a convenient sample of 105 BA level students of English Language and Literature who had passed essay-writing courses ...

in this paper, an attempt has been made to introduce a new control strategy including plug-in hybrid electric vehicle (phev) and diesel engine generator to control the voltage and frequency of autonomous microgrids. the proposed control strategy has multiple advantages over the recent control methods in microgrids. the proposed method applies the primary and secondary frequency control strategy...