A ship (Vessel) is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity and purpose. Ships have supported exploration, trade, warfare, migration, colonization, and science. Ship transport is responsible for the largest portion of world commerce.
Prince William Sound is a sound off the Gulf of Alaska on the south coast of the U.S. state of Alaska. It is located on the east side of the Kenai Peninsula. Its largest port is Valdez, at the southern terminus of the Trans-Alaska Pipeline System. Other settlements on the sound, which contains numerous small islands, include Cordova and Whittier plus the Alaska native villages of Chenega and Tatitlek.
In audio signal processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the distance of the reflecting surface from the source and the listener. Typical examples are the echo produced by the bottom of a well, by a building, or by the walls of an enclosed room and an empty room. A true echo is a single reflection of the sound source.
Democratization, or democratisation, is the democratic transition to a more democratic political regime, including substantive political changes moving in a democratic direction.
RFA Wave Prince (A207) was a Wave-class fleet support tanker of the Royal Fleet Auxiliary. She was built by Sir J. Laing & Sons Ltd at Sunderland and was employed as an underway replenishment oiler. During 1961-1962 she was modified extensively, laid up at Devonport in August 1965 and arrived in Burriana, Spain for scrapping on 16 December 1971.
A small waterplane area twin hull, better known by the acronym SWATH, is a catamaran design that minimizes hull cross section area at the sea's surface. Minimizing the ship's volume near the surface area of the sea, where wave energy is located, minimizes a vessel's response to sea state, even in high seas and at high speeds. The bulk of the displacement necessary to keep the ship afloat is located beneath the waves, where it is less affected by wave action. Wave excitation drops exponentially as depth increases, so wave action normally does not affect a submerged submarine at all. Placing the majority of a ship's displacement under the waves is similar in concept to creating a ship that rides atop twin submarines.
Incat Tasmania is an Australian manufacturer of high-speed craft (HSC) catamaran ferries. Its greatest success has been with large, sea going passenger and vehicle ferries, but it has also built military transports and since 2015 it has built smaller river and bay ferries. Based in Derwent Park, a suburb of Hobart, Tasmania, Australia, it was founded by Bob Clifford.
The Wave-class tankers are a class of fast fleet tankers in service with the Royal Fleet Auxiliary. The class is tasked with providing fuel, food, fresh water, ammunition and other supplies to Royal Navy vessels around the world. There are two ships in the class, RFA Wave Knight and RFA Wave Ruler. The ships were ordered to replace the aging Ol-class tankers RFA Olna and RFA Olwen. The two vessels have seen service in a number of locations, including anti-drug and hurricane relief operations in the Caribbean Sea, anti-piracy activities around the Horn of Africa, and deterrent patrols in the South Atlantic. As of early 2022, both ships were earmarked for "extended readiness" status.
A replenishment oiler or replenishment tanker is a naval auxiliary ship with fuel tanks and dry cargo holds which can supply both fuel and dry stores during underway replenishment (UNREP) at sea. Many countries have used replenishment oilers.
USS Ramapo (AO-12), was a Patoka-class replenishment oiler. It was built under U.S. Shipping Board contract, was laid down on 16 January 1919 by the Newport News Shipbuilding & Dry Dock Co., Newport News, Virginia; launched on 11 September 1919; and commissioned on 15 November 1919.
Marine engineering is the engineering of boats, ships, submarines, and any other marine vessel. Here it is also taken to include the engineering of other ocean systems and structures – referred to in certain academic and professional circles as “ocean engineering.”
Kawasaki Heavy Industries Ship & Offshore Structure Company is the shipbuilding subsidiary of Kawasaki Heavy Industries. It produces primarily specialized commercial vessels, including LNG carriers, LPG carriers, container ships, bulk carriers, oil tankers, as well as high speed passenger jetfoils. In addition, it is also a producer of warships for the Japan Maritime Self-Defense Force, including submarines. Kawasaki also produces marine machinery, including marine engines, thrusters, steering gears, deck and fishing machinery.
FC Tyumen is a Russian football club based in Tyumen. The former member of the Russian Premier League will be promoted to the Russian First League for the 2023–24 season.
The 1993 Tooheys 1000 was the 34th running of the Bathurst 1000 touring car race. It was held on 3 October 1993 at the Mount Panorama Circuit just outside Bathurst, New South Wales, Australia. The race was held for cars eligible under CAMS Group 3A Touring Car regulations, which included 5.0 litre V8 engined cars, International Class II 2.0 litre Touring Cars and naturally aspirated two wheel drive cars complying with 1992 CAMS Group 3A regulations.
A jackup rig or a self-elevating unit is a type of mobile platform that consists of a buoyant hull fitted with a number of movable legs, capable of raising its hull over the surface of the sea. The buoyant hull enables transportation of the unit and all attached machinery to a desired location. Once on location the hull is raised to the required elevation above the sea surface supported by the sea bed. The legs of such units may be designed to penetrate the sea bed, may be fitted with enlarged sections or footings, or may be attached to a bottom mat. Generally jackup rigs are not self-propelled and rely on tugs or heavy lift ships for transportation.
The Royal Canadian Navy uses hull classification symbols to identify the types of its ships, which are similar to the United States Navy's hull classification symbol system. The Royal Navy and some European and Commonwealth navies use a somewhat analogous system of pennant numbers.
The Wave class was a class of replenishment oilers built for service supporting the Royal Navy during the later years of the Second World War. They were subsequently transferred to the Royal Fleet Auxiliary after the end of the war, and went on to support British and allied fleet units in Cold War conflicts such as the Korean War.
The Ol-class tankers were Royal Fleet Auxiliary "fast fleet tankers" tasked with providing fuel, food, fresh water, ammunition and other supplies to Royal Navy vessels around the world.
Wave Ruler was a 8,138 GRT Wave-class oiler that was built in 1946 as Empire Evesham by Furness Shipbuilding Co Ltd, Haverton Hill-on-Tees, Co Durham, United Kingdom for the British Ministry of Transport. In 1947, she was transferred to the Admiralty and commissioned into the Royal Fleet Auxiliary (RFA) as Wave Ruler. She was in active service until 1970 when she was hulked in the Maldive Islands, serving RAF Gan until 1975. She was sold in 1976 and scrapped in Taiwan in 1977.
United Kingdom