Amounts and degradability of dissolved organic carbon from foliar litter at different decomposition stagesAxel Don *,Karsten KalbitzDepartment of Soil Ecology,Bayreuth Institute for Terrestrial Ecosys
Abstract — The purpo of the paper is to prent main results about design and simulation of an attitude orbit controller for a solar sail spacecraft with large flimsy appendages. The prence of a l
Everyday UAlice WalkerI will wait for her in the yard that Maggie and I made so clean and wavy yester day afternoon。 A yard like this is more comfortable than most people know. It is not just a yard