A method for managing a network element involves receiving via a first interface field data from a communication network. Also provided are assays that are useful for identifying compounds that modulate the interaction between STAT4 and STAT6 polypeptides and their respective cellular promoters. 22 wireless regional area networks. After a group of ten bales is collected, the accumulator leaves the bales on the field in a grouping that can be mechanically picked up and stacked.