As described in the previous section, learners with the proposed system externalize their understandings in observable forms for themselves and their teachers through packing, generalizing, and tagging operations in the operation field.
The approach is in marked contrast to that of rival Serco, which has acceded to Grayling's demands for an independent forensic investigation of its tagging operations and a review of certain other contracts.
The tag operation is divided into two cycles: a standby mode cycle and a fully operational cycle.
Despite having a more rag-tag operation in most states, Mr. Santorum appears to tap into fatigue among voters with Mr. Romney's slick, well-financed campaign.
However, stiction and holding can affect the tag operation.
Tag operation has been tested by activating the onboard microcontroller.
If two or more readers are within two times the reader-to-tag range (dRT), either part or the whole reading area overlaps, preventing tag operation.
An optimized PIFA-type embedded antenna has been integrated in the design in order to enable tag operation near ground planes and metal structures.
