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Dynamic spectrum management (DSM), also referred to as dynamic spectrum access (DSA), is a set of techniques based on theoretical concepts in network information theory and game theory that is being researched and developed to improve the performance of a communication network as a whole.
Digital subtraction angiography (DSA) is a fluoroscopy technique used in interventional radiology to clearly visualize blood vessels in a bony or dense soft tissue environment. Images are produced using contrast medium by subtracting a "pre-contrast image" or mask from subsequent images, once the contrast medium has been introduced into a ...
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Date/Time Thumbnail Dimensions User Comment; current: 00:17, 19 November 2021: 91 × 91 (3 KB): Kwamikagami: Uploaded a work by VSO Very Large Telescope SPHERE/ZIMPOL team from P. Vernazza et al. (2021) "VLT/SPHERE imaging survey of the largest main-belt asteroids: Final results and synthesis."
The global annual runoff into the oceans (38,500–44,200 km 3 /year) is dominated by runoff into the South Atlantic from eastern South America, into the western Pacific from east Asia, and into the Indian Ocean from India, and southeast Asia.
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Thus, the Victoria Memorial would come to stand in what would be a major provincial capital, rather than the national capital. The Victoria Memorial was completed and formally opened to the public in December 1921 by the Prince of Wales, the future Edward VIII. [7] [8] [10] After 1947, some additions were made to the Memorial.
Similarly to a stack of plates, adding or removing is only practical at the top. Simple representation of a stack runtime with push and pop operations.. In computer science, a stack is an abstract data type that serves as a collection of elements with two main operations: