The John Pell

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CONTEXT Despite recent studies that failed to show catastrophic effects of prenatal cocaine exposure, popular attitudes and public policies still reflect the belief that cocaine is a uniquely dangerous teratogen. OBJECTIVE To critically review outcomes in early childhood after prenatal cocaine exposure in 5 domains: physical growth; cognition; language(More)
Pell was a striking figure, remarkably handsome, with strong, excellent posture, dark hair and eyes, and a good voice. His temperament was sanguine and melancholic. – Dictionary of National Biography In 1657, French lawyer and amateur mathematician Pierre de Fermat became interested in positive integer solutions u and v to the equation u 2 − 61 v 2 = 1. He(More)
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