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We conduct research that demonstrates new ways in which trees add value to your community, converting results into financial terms to assist you in stimulating more investment in trees. The United States Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, gender,(More)
Radioligand binding techniques were used to determine the affinity of a series of substituted guanidine derivatives for 1) the binding site within the ion channel of the N-methyl-D-aspartate (NMDA) receptor, as defined by displacement of MK-801 ([3H]dizocilpine) and 2) sigma sites as defined by displacement of [3H]N,N'-di-(o-tolyl)guanidine. The goal was to(More)
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