They say that even modest steps, taken soon, could set the stage for more progress, in the same manner that this year's troop "surge" opened the way, unexpectedly, for drawing Sunni tribesmen to the American side.
Because the tracks are nearly parallel and all progress in the same direction, Bird concluded that "all were headed toward a common objective" and suggested that the sauropod trackmakers "passed in a single herd".
But John Husing, a local economist, points out that it is progressing in the same way as other suburbs-cum-exurbs-cum-edge-cities, such as the San Gabriel Valley and the Simi Valley.
He said he had "caught one which had swallowed a brother pickerel half as large as itself, with the tail still visible in its mouth," and he noted that "sometimes a striped snake, bound to greener meadows across the stream, ends its undulatory progress in the same receptacle".
Second, in specific circumstances this change does not always progress in the same direction.
The Symbian Foundation says it is making progress in the same areas and remains on schedule to release an open-source mobile platform later this year.
Leibniz is thus able to maintain that although "it will be found that the total progress is conserved, or that there is as much progress in the same direction before or after the impact" nonetheless the quantity of motion, as measured simply by speed times mass is not conserved (GM VI.217/Langley 658).
Since they met daily to discuss their progress with each other (they wanted to ensure they were all progressing in the same direction), the boundaries of their responsibilities overlapped.
Evidence for stepwise replacement of flight feathers requires showing first that the feathers being considered constitute a single molt series and, second, that in some individuals two or more waves of feather replacement progress in the same direction through the series simultaneously [16],[16].
