Embodiments of the disclosed polymer composition comprise a first unsaturated polymer or polymer precursor, and an effective amount of a peptizer. The lamp includes a resonating body configured to provide microwave energy and a discharge vessel, the discharge vessel containing a fill that forms a light-emitting plasma when receiving the microwave energy. One or more codes on pilot sub-carriers corresponding to the one or more symbol indices may also be derived. The tie-down portion is bent out respective to the mounting portion in order to make it easier to reach the tie-down portion for tying it down. A parking lever can be disposed in the front cover and in the vicinity of the handle at a position permitting a vehicle rider to easily reach and operate the lever without requiring any forced motion. The rapid, sensitive, and inexpensive test can be used to determine patients who have non-normal cortisol production or disordered circadian rhythms as a method for selecting subjects for GCR antagonist therapy for whom it is likely to have beneficial andor therapeutic effects, and can also be used to monitor changes in cortisol levels in response to treatment.