J. You

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We propose a medium access control (MAC) protocol for an ad hoc network of mobile wireless terminals that are equipped with multiple directional antennas. Use of directional antennas in ad hoc networks can largely reduce the radio interference, thereby improving the packet throughput. However , the main problem of using directional antennas in such networks(More)
This study aimed to investigate seed germination, seedling growth, and antioxidative responses in two wheat cultivars, Ningchun and Xihan, exposed to different H2O2 concentrations. Ningchun exhibited higher germination rate but lower root and shoot growth than Xihan when exposed to H2O2 treatment. Assays using fluorescent dye H2DCFDA and propidium iodide(More)
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