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  1. Article

    Biometrical Studies on Herbarium Material

    ONE type of information concerning species is almost universally lacking in herbarium material, even in that of the most copiously collected species and varieties of plants. Because the lack seems to be due to...

    E. ANDERSON, W. B. TURRILL in Nature (1935)

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    Article

    A Determination of the Melting Point of Element 43 (Technetium)

    A SMALL quantity (0.11 gm.) of technetium-99 metal has recently been loaned to us by Oak Ridge Laboratories (U.S. Atomic Energy Commission) and we have taken the opportunity to measure the melting point, as th...

    E. ANDERSON, R. A. BUCKLEY, A. HELLAWELL, W. HUME-ROTHERY in Nature (1960)

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    Article

    Selective impairment of learning and blockade of long-term potentiation by an N-methyl-D-aspartate receptor antagonist, AP5

    Recent work has shown that the hippocampus contains a class of receptors for the excitatory amino acid glutamate that are activated by N-methyl-D-aspartate (NMDA)1 and that exhibit a peculiar dependency on membra...

    R. G. M. Morris, E. Anderson, G. S. Lynch, M. Baudry in Nature (1986)