Similar publications

Conference Paper
Full-text available
São apresentados fundamentos teóricos que permitem a interpretação do risco de inundações. São usadas imagens de diferentes locais para mostrar as consequências do risco de enchente face ao leito normal de um rio ou linha de água. A interpretação da física envolvida na interpretação dos fenómenos físicos parece ser uma valiosa contribuição para se...
Research
Full-text available
Se obtiene y se valida, a partir de un diseño experimental, una ecuación que modela el ensanchamiento durante la laminación de perfiles con un chaflán.

Citations

Article
Full-text available
To study the brain, scientists can use a machine called an MRI (magnetic resonance imaging) scanner. An MRI scanner takes pictures of the brain in a safe way, allowing scientists to learn about the structure of the brain and its functions. MRI helps scientists learn which areas of the brain are active when you engage in different activities, such as reading a sentence like this one! First, this article explains how the MRI scanner safely takes high-quality pictures of the brain. Next, we will explain how the MRI scanner can help scientists learn how the brain functions by measuring activity in different parts of the brain. Finally, we describe what it is like to participate in a study involving the MRI scanner and the kinds of questions scientists can answer using the MRI scanner as a tool.