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Uncontrolled descent is usually caused by failure to control buoyancy during the descent. Consequences depend largely on the depth. In shallow water the diver will inevitably be stopped by reaching the bottom, at which point corrections can be made, and in the worst case weights can usually be dropped.
Descent procedures cover how to descend at the right place, time, and rate; with the correct breathing gas available; and without losing contact with the other divers in the group. [8] [9] Equalisation of pressure in gas spaces is necessary to avoid barotraumas. The expansion or compression of enclosed gas spaces may cause discomfort or injury ...
Single-rope technique (SRT) is a set of methods used to descend and ascend on the same single rope. Single-rope technique is used in caving , potholing , rock climbing , canyoning , roped access for building maintenance and by arborists for tree climbing , although to avoid confusion in the tree climbing community, many have taken to calling it ...
Cyclocross Champion Katerina Nash gives us her top tips to help you crush every descent. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to ...
Descent is a first-person shooter (FPS) game developed by Parallax Software and released by Interplay Productions in 1995 for MS-DOS, and later for Macintosh, PlayStation, and RISC OS. It popularized a subgenre of FPS games employing six degrees of freedom and was the first FPS to feature entirely true-3D graphics. The player is cast as a ...
In computer science, a recursive descent parser is a kind of top-down parser built from a set of mutually recursive procedures (or a non-recursive equivalent) where each such procedure implements one of the nonterminals of the grammar. Thus the structure of the resulting program closely mirrors that of the grammar it recognizes.
In mathematics, the method of steepest descent or saddle-point method is an extension of Laplace's method for approximating an integral, where one deforms a contour integral in the complex plane to pass near a stationary point (saddle point), in roughly the direction of steepest descent or stationary phase. The saddle-point approximation is ...
Stair descent involves perceptual, cognitive and motor abilities. [5] It relies heavily on visual information to enable balance and accuracy. Seeing obstacles ahead helps stair descent, but for infants the action of keeping their heavy head balanced enough to look down at their feet and the objective together, make the process very difficult.