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When a loose cannon flogs a dead horse there's the devil to pay: seafaring words in everyday speech. Camden ME: International Marine. ISBN 978-0-07-032877-8. Miller, Charles A. (2003). Ship of state: the nautical metaphors of Thomas Jefferson : with numerous examples by other writers from classical antiquity to the present. Lanham, MD ...
A senior crew member who is responsible for supervising the grip crew, typically in order to perform tasks such as assessing what equipment is necessary at each shooting location, coordinating the transportation and set-up of this equipment, and arranging for the general movement and positioning of the camera.
In geometry, topology, and related branches of mathematics, a closed set is a set whose complement is an open set. [1] [2] In a topological space, a closed set can be defined as a set which contains all its limit points. In a complete metric space, a closed set is a set which is closed under the limit operation.
Using the codes eases coordination and improves understanding during multiservice operations. The codes are intended for use by air, ground, sea, and space operations personnel at the tactical level. Code words that are followed by an asterisk (*) may differ in meaning from NATO usage. There is a key provided below to describe what personnel ...
Every closed ball is a closed set in the topology induced on M by d. Note that the closed ball D(x; r) might not be equal to the closure of the open ball B(x; r). Closed set A set is closed if its complement is a member of the topology. Closed function A function from one space to another is closed if the image of every closed set is closed ...
If a set is both closed and unbounded, then it is a club set. Closed proper classes are also of interest (every proper class of ordinals is unbounded in the class of all ordinals). For example, the set of all countable limit ordinals is a club set with respect to the first uncountable ordinal ; but it is not a club set with respect to any ...
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A topology on a set may be defined as the collection of subsets which are considered to be "open". (An alternative definition is that it is the collection of subsets which are considered "closed". These two ways of defining the topology are essentially equivalent because the complement of an open set is closed and vice versa. In the following ...