Trained FID and HN personnel also may be able to identify and quarantine sporadic cases. The actual fire may come from HN or FID resources, or a combination. The hydrocarbons are separated using a capillary column and detected with a FID. Fid, whose talent was alchemy, was the twelfth King of Xanth. This creates destructive interference, which shortens the FID. Other terms could be used to encompass what are called FID and IDAD herein. This signal is called the free induction decay (FID). This payment was to be made following the Final investment Decision (FID). For propaganda used in FID, there are multiple audiences, often with different perspectives. It has been a basic axiom that successful FID programs are real partnerships. Two broad categories of country need at least some aspects of FID assistance. However, a FID cannot detect water. A pulling fid is often used for smaller diameters of braided ropes. A variation of the fid, the gripfid, is used for ply-split braiding. Field homogeneity is measured by examining an FID signal in the absence of field gradients.