A method allocates radio channel resource in an orthogonal frequency-division multiple access network including a set of base stations and a set of mobile stations. The chloroform soluble and extractable polar lipid may comprise at least one of phosphatidylinositol, phosphatidylinositol mannoside, phosphatidylinositol dimannoside, mono and dipalmitoylated forms of PIM1 and PIM2, phospholipid of 899 mz, phosphatidylethanolamine and cardiolipid. The optimum pH may differ for different sample types but can be readily determined by those skilled in the art. An air jet enables mingling of the softened fibers and at least one pressing device is then applied to the softened and mingled thermoplastic material of at least one strand of thread of so as to join punctually the adjacent strands together. The kit comprises a moisture sealed, burial receptacle for receiving a burial basket containing a blanket, and a plastic bag sized to receive the deceased pet positioned within the burial basket, wherein the plastic bag can be tied to effect closure of the plastic.