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Lactate (Lac) and mobile lipids (Lip), which are present in rat gliomas, are difficult to map because their 1H resonances overlap in the 1.3 ppm region. 2D J-resolved spectroscopy enables proper separation of the two resonance lines. To obtain high-spatial-resolution mapping of Lac and Lip resonances within a reasonable experiment time, we coupled 2D(More)
This paper presents our design and experiment of a computer-assisted class laboratory on vectors in high-school. Our main goal is to improve the acquisition on notions by all pupils, from advanced level to remedial level. Our secondary goal is to improve the motivation of pupils toward maths and sciences. Our approach consists in making the pupils practice(More)
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