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Operations research (or operational research) is an interdisciplinary branch of applied mathematics and formal science that uses methods such as mathematical modeling, statistics, and algorithms to arrive at optimal or near optimal solutions to complex problems; Management science focuses on problems in the business world.
This is a list of important publications in statistics, organized by field. Some reasons why a particular publication might be regarded as important: Topic creator – A publication that created a new topic; Breakthrough – A publication that changed scientific knowledge significantly
Freight transport by sea has been widely used throughout recorded history. The advent of aviation has diminished the importance of sea travel for passengers, though it is still popular for short trips and pleasure cruises. Transport by water is cheaper than transport by air or ground, [1] but significantly slower for longer distances.
USS Regulus hard aground in 1971 due to a typhoon: after three weeks of effort, Naval salvors deemed it unsalvageable.. Marine salvage takes many forms, and may involve anything from refloating a ship that has gone aground or sunk as well as necessary work to prevent loss of the vessel, such as pumping water out of a ship—thereby keeping the ship afloat—extinguishing fires on board, to ...
Towage may refer to: Towing, or a charge or fee associated with it; Tugboat, a boat that maneuvers larger boats ... Statistics; Cookie statement; Mobile view ...
A form of what is now called general average was included in the Lex Rhodia, the Rhodes Maritime Code of c. 800 BC. [4] Julius Paulus quoted from the law around the turn of the 3rd century, and these quotes are preserved, and an excerpt is included in Justinian's 6th-century Digest of Justinian (part of the Corpus Juris Civilis), although the Lex Rhodia is itself now lost.
With the decline of coastal shipping however, towage assumed more importance. By the 1960s, towage and associated operations represented a very significant part of the company's activities. [3] In 1977 the company's interest in Bulkships was disposed of, and Adelaide Steamship Company ceased its connection with ship owning and operating.
Transshipment or transhipment at sea is done by transferring goods such as cargo, personnel, and equipment from one ship to another. It is a common practice in global fisheries and typically takes place between smaller fishing vessels and large specialized refrigerated transport vessels, also referred to as "reefers" that onload catch and deliver supplies if necessary.