progradation

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progradation

[¦prō·grə′dā·shən]
(geology)
Seaward buildup of a beach, delta, or fan by nearshore deposition of sediments transported by a river, by accumulation of material thrown up by waves, or by material moved by longshore drifting.
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ProGrade Digital was founded by former executives from Lexar who held management or technical leadership positions at the company recognized as the pioneer in memory card development for digital photography.
Product Development Manager Kevin Vallelly said, "The first stage of the new ProGrade product launch sees the introduction of our new patented technology on a number of screens and dewatering screens.
Mahmud et al and study conducted by Ichihara T et al remarked that retrograde procedure is the safest in high risk group to prevent many possible dreaded complications by prograde and as such modified subtotal cholecystectomy may be executed when accessibility to Calot triangle is not easy even in retrograde cholecystectomy.
These units, part of Eriez' line of high quality, low cost ProGrade standard magnetic separators, accomplishe within seconds, cleaning requires personnel to unlatch clamps on drawer fronts and pull magnet bank toward them; accumulated metal contamination is scraped from tube and discharged out front of housing.
The first place winner will also receive a $500 gift certificate from Columbus Laser Spa and a bottle of VGF 25+ from Prograde.
Retrograde and/or prograde urethrography and flexible or rigid urethrocystoscopy was performed in patients when the F18 catheter could not be passed.
Field evidence suggests that the fold developed during prograde metamorphism and penetrative deformation when the Indian plate was underthrust beneath Indus ophiolitic mElange (DiPietro and Lawrence, 1991).
For all the ovals, when they are moving fast, the north edge is adjacent to the prograde N3TBs jet, and the south edge is at a variable distance from the retrograde NNTBn jet.
Drilling encountered massive magnetite and copper-sulfide mineralization within prograde garnet-pyroxene exoskarn, actinolite-chlorite retrograde alteration, endoskarn, and variably altered granodiorite dikes.
The black holes can spin either in the same direction as the disks, called prograde black holes, or against the flow - the retrograde black holes.
Following the successful launch of their competitively priced ProGrade Grate Magnets earlier this year, Eriez Magnetics Europe Ltd announces the growth of the range with the addition of Bullet Magnets.