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Oligosaccharides prepared from glycosaminoglycans (GAGs) including heparin, heparan sulfate, chondroitin sulfates, dermatan sulfate, and keratan sulfate were analyzed using reverse-phase ion-pairing HPLC and ion-exchange HPLC with suppressed conductivity detection. The results were compared with those obtained by strong anion-exchange HPLC using uv(More)
Wireless mesh networks have become an effective solution for extending Internet connectivity to large areas without an existing communication infrastructure. Building a mesh network in areas with heavy vegetation, however, is challenging due to their severe radio attenuating effects. At Clemson, a wireless mesh network testbed is being built in deep forests(More)
Analysis of the oligosaccharides released from pig gastric mucus glycopolypeptides by hydrazinolysis showed that degradation had occurred. Nitrosation of the products followed by reduction gave a mixture that had a low content of 2,5-anhydro-D-talitol, which implied destruction of much of the terminal reducing 2-amino-2-deoxy-D-galactose. Under the(More)
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