By contrast, an active solar collector is an ancillary system; instead of incorporating heat collection, storage, and release into the structure of the building, active systems are made up of devices attached to the structure.
Deflexure (deflexura) bowing or bending
This variance can also be broken down into three subvariances: a direct labor efficiency variance, a yield variance that relates to materials usage, and a variable overhead efficiency variance.
While a new breed of self-indulgent athletes resisted discipline and sacrifice, antiathletic faculty were jealous of the coach's popularity and salary.
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