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Troop surge – Deploying a large number of troops into theatre in order to overcome resistance and act as a defence; Turning movement – An attack that penetrates the enemy's flank, then curls into its rear to cut it off from home; Win without fighting – Sun Tzu argued that a brilliant general was one that could win without killing anybody
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The default view is a three column view with folders and groups on the left, a list of email messages in the middle, and the selected message on the right. Mail's Active View allows users to interact directly with contents and functionality within their email message. For example, any photo attachments can be previewed directly using Active View.
Because log(x) is the sum of the terms of the form log(1 + 2 −k) corresponding to those k for which the factor 1 + 2 −k was included in the product P, log(x) may be computed by simple addition, using a table of log(1 + 2 −k) for all k. Any base may be used for the logarithm table.
The rear flank downdraft can arise owing to negative buoyancy, which can be generated by cold anomalies produced at the rear of the supercell thunderstorm by evaporative cooling of precipitation or hail melting, or injection of dry and cooler air in the cloud, and by vertical perturbation pressure gradients that can arise from vertical gradients of vertical vorticity, stagnation of ...
Some of these hot flows covered ice or water, which flashed to steam, creating craters up to 65 ft (20 m) in diameter and sending ash as much as 6,500 ft (2,000 m) into the air. [41] Strong, high-altitude wind carried much of this material east-northeasterly from the volcano at an average speed around 60 miles per hour (100 km/h).
Supercell thunderstorms are sometimes classified by meteorologists and storm spotters into three categories; however, not all supercells, being hybrid storms, fit neatly into any one category, and many supercells may fall into different categories during different periods of their lifetimes.
Edge detection includes a variety of mathematical methods that aim at identifying edges, defined as curves in a digital image at which the image brightness changes sharply or, more formally, has discontinuities.