1.
Shipbuilding
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Shipbuilding is the construction of ships and other floating vessels. It normally takes place in a facility known as a shipyard. Shipbuilders, also called shipwrights, follow a specialized occupation that traces its roots to before recorded history, Shipbuilding and ship repairs, both commercial and military, are referred to as naval engineering. The construction of boats is an activity called boat building. The dismantling of ships is called ship breaking, the ancestors of Australian Aborigines and New Guineans also went across the Lombok Strait to Sahul by boat over 50,000 years ago. Evidence from Ancient Egypt shows that the early Egyptians knew how to assemble planks of wood into a ship hull as early as 3000 BC, the Archaeological Institute of America reports that some of the oldest ships yet unearthed are known as the Abydos boats. These are a group of 14 ships discovered in Abydos that were constructed of wooden planks which were sewn together, the ship dating to 3000 BC was about 25 m,75 feet long and is now thought to perhaps have belonged to an earlier pharaoh. According to professor OConnor, the 5, 000-year-old ship may have belonged to Pharaoh Aha. Early Egyptians also knew how to assemble planks of wood with treenails to fasten them together, early Egyptians also knew how to fasten the planks of this ship together with mortise and tenon joints. The oldest known tidal dock in the world was built around 2500 BC during the Harappan civilisation at Lothal near the present day Mangrol harbour on the Gujarat coast in India, other ports were probably at Balakot and Dwarka. However, it is probable that many small-scale ports, and not massive ports, were used for the Harappan maritime trade, ships from the harbour at these ancient port cities established trade with Mesopotamia. Shipbuilding and boatmaking may have been prosperous industries in ancient India, native labourers may have manufactured the flotilla of boats used by Alexander the Great to navigate across the Hydaspes and even the Indus, under Nearchos. The Indians also exported teak for shipbuilding to ancient Persia, other references to Indian timber used for shipbuilding is noted in the works of Ibn Jubayr. The ships of Ancient Egypts Eighteenth Dynasty were typically about 25 meters in length and they mounted a single square sail on a yard, with an additional spar along the bottom of the sail. These ships could also be oar propelled, the ocean and sea going ships of Ancient Egypt were constructed with cedar wood, most likely hailing from Lebanon. The ships of Phoenicia seem to have been of a similar design, the naval history of China stems back to the Spring and Autumn period of the ancient Chinese Zhou Dynasty. The Chinese built large rectangular barges known as ships, which were essentially floating fortresses complete with multiple decks with guarded ramparts. There is considerable knowledge regarding shipbuilding and seafaring in the ancient Mediterranean and this was dually met with the introduction of the Han Dynasty junk ship design in the same century
2.
Papenburg
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Papenburg is a city in the district of Emsland in Lower Saxony, Germany, situated at the river Ems. It is known for its shipyard, the Meyer-Werft, which specializes in building cruise liners. Papenburg is subdivided into 6 urban districts, Papenburg-Untenende, Papenburg-Obenende, Herbrum, Tunxdorf-Nenndorf, Aschendorf, in the Chronicle of the Frisians, written in the 16th century by the East-Frisian council Eggerik Benninga, the Papenburg is mentioned for the first time. In 1458, Hayo von Haren, called von der Papenburch, the contract that was made because of this is the earliest verifiably documented mention of Papenburg. On 4 April 1631, Bishop Ferdinand von Münster leased the then castle and this is considered to be the foundation of the city of Papenburg. From 1933 to 1945 a series of 15 moorland labor, punitive and POWs-camps were active in the districts of Emsland, the central administration was set in Papenburg where now a memorial of these camps, the Dokumentations- und Informationszentrum Emslandlager, is located. Matthias von Velen and his wife Margartha Anna, born von Galen, endowed the oldest church in Papenburg on 7 December 1680, dedicated to Anthony the Great, making him its patron saint
3.
Germany
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Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of 357,021 square kilometres, with about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular destination in the world. Germanys capital and largest metropolis is Berlin, while its largest conurbation is the Ruhr, other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart, Düsseldorf and Leipzig. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity, a region named Germania was documented before 100 AD. During the Migration Period the Germanic tribes expanded southward, beginning in the 10th century, German territories formed a central part of the Holy Roman Empire. During the 16th century, northern German regions became the centre of the Protestant Reformation, in 1871, Germany became a nation state when most of the German states unified into the Prussian-dominated German Empire. After World War I and the German Revolution of 1918–1919, the Empire was replaced by the parliamentary Weimar Republic, the establishment of the national socialist dictatorship in 1933 led to World War II and the Holocaust. After a period of Allied occupation, two German states were founded, the Federal Republic of Germany and the German Democratic Republic, in 1990, the country was reunified. In the 21st century, Germany is a power and has the worlds fourth-largest economy by nominal GDP. As a global leader in industrial and technological sectors, it is both the worlds third-largest exporter and importer of goods. Germany is a country with a very high standard of living sustained by a skilled. It upholds a social security and universal health system, environmental protection. Germany was a member of the European Economic Community in 1957. It is part of the Schengen Area, and became a co-founder of the Eurozone in 1999, Germany is a member of the United Nations, NATO, the G8, the G20, and the OECD. The national military expenditure is the 9th highest in the world, the English word Germany derives from the Latin Germania, which came into use after Julius Caesar adopted it for the peoples east of the Rhine. This in turn descends from Proto-Germanic *þiudiskaz popular, derived from *þeudō, descended from Proto-Indo-European *tewtéh₂- people, the discovery of the Mauer 1 mandible shows that ancient humans were present in Germany at least 600,000 years ago. The oldest complete hunting weapons found anywhere in the world were discovered in a mine in Schöningen where three 380, 000-year-old wooden javelins were unearthed
4.
Cruise ship
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Transportation is not the only purpose of cruising, particularly on cruises that return passengers to their originating port, with the ports of call usually in a specified region of a continent. There are even cruises to nowhere or nowhere voyages where the ship makes 2–3 night round trips without any ports of call, by contrast, dedicated transport oriented ocean liners do line voyages and typically transport passengers from one point to another, rather than on round trips. The gradual evolution of passenger ship design from ocean liners to cruise ships has seen passenger cabins shifted from inside the hull to the superstructure with private verandas, the distinction between ocean liners and cruise ships has blurred, particularly with respect to deployment. Larger cruise ships have also engaged in longer trips such as transoceanic voyages which may not return to the port for months. Some former ocean liners operate as cruise ships, such as Marco Polo, the only dedicated transatlantic ocean liner in operation as a liner of December 2013 is Queen Mary 2 of the Cunard fleet. The industrys rapid growth has seen nine or more newly built ships catering to a North American clientele added every year since 2001, smaller markets, such as the Asia-Pacific region, are generally serviced by older ships. These are displaced by new ships in the growth areas. The worlds largest cruise ship is currently Royal Caribbean Internationals Harmony of the Seas beating her sister ships by about 2.15 meters, the birth of leisure cruising began with the formation of the Peninsular & Oriental Steam Navigation Company in 1822. The company started out as a line with routes between England and the Iberian Peninsula, adopting the name Peninsular Steam Navigation Company. It won its first contract to deliver mail in 1837, in 1840, it began mail delivery to Alexandria, Egypt, via Gibraltar and Malta. The company was incorporated by Royal Charter the same year, becoming the Peninsular, P&O first introduced passenger cruising services in 1844, advertising sea tours to destinations such as Gibraltar, Malta and Athens, sailing from Southampton. The forerunner of modern cruise holidays, these voyages were the first of their kind, the company later introduced round trips to destinations such as Alexandria and Constantinople. It underwent a period of expansion in the latter half of the 19th century, commissioning larger. Some sources mention Francesco I, flying the flag of the Kingdom of the Two Sicilies and she was built in 1831 and sailed from Naples in early June 1833, preceded by an advertising campaign. The cruise ship was boarded by nobles, authorities, and royal princes from all over Europe, however, it was restricted to the aristocracy of Europe and was not a commercial endeavour. Christian Wilhelm Allers published an account of it as Backschisch. The first vessel built exclusively for cruising, was Prinzessin Victoria Luise of Germany, designed by Albert Ballin. The ship was completed in 1900, the practice of luxury cruising made steady inroads on the more established market for transatlantic crossings
5.
Tanker (ship)
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A tanker is a merchant vessel designed to transport liquids or gases in bulk. Major types of tankship include the oil tanker, the chemical tanker, in the United States Navy and Military Sealift Command, any type of tanker used to refuel other ships is called an oiler. Tankers can range in size of capacity from several hundred tons, besides ocean- or seagoing tankers there are also specialized inland-waterway tankers which operate on rivers and canals with an average cargo capacity up to some thousand tons. Before this, technology had not supported the idea of carrying bulk liquids. The market was not geared towards transporting or selling cargo in bulk, therefore most ships carried a wide range of different products in different holds. Liquids were usually loaded in casks—hence the term tonnage, which refers to the volume of the holds in terms of how many tuns or casks of wine could be carried, even potable water, vital for the survival of the crew, was stowed in casks. Carrying bulk liquids in earlier ships posed several problems, The holds, on ships the holds were not sufficiently water. The development of iron and steel hulls solved this problem, loading and discharging, Bulk liquids must be pumped - the development of efficient pumps and piping systems was vital to the development of the tanker. Steam engines were developed as prime-movers for early pumping systems, dedicated cargo handling facilities were now required ashore too - as was a market for receiving a product in that quantity. Casks could be unloaded using ordinary cranes, and the nature of the casks meant that the volume of liquid was always relatively small - therefore keeping the market more stable. The effect was negligible in casks, but could cause capsizing if the tank extended the width of the ship, tankers were first used by the oil industry to transfer refined fuel in bulk from refineries to customers. This would then be stored in tanks ashore, and subdivided for delivery to individual locations. The use of tankers caught on other liquids were also cheaper to transport in bulk, store in dedicated terminals. Even the Guinness brewery used tankers to transport the stout across the Irish Sea, among oil tankers, supertankers are designed for transporting oil around the Horn of Africa from the Middle East. The supertanker Seawise Giant, scrapped in 2010, was 458 meters in length and 69 meters wide, supertankers are one of the three preferred methods for transporting large quantities of oil, along with pipeline transport and rail. Despite being highly regulated, tankers have been involved in environmental disasters resulting from oil spills, see Amoco Cadiz, Braer, Erika, Exxon Valdez, Prestige oil spill and Torrey Canyon for examples of coastal accidents. Many modern tankers are designed for a cargo and a specific route. Draft is typically limited by the depth of water in loading and unloading harbors, cargoes with high vapor pressure at ambient temperatures may require pressurized tanks or vapor recovery systems
6.
Livestock
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Livestock are domesticated animals raised in an agricultural setting to produce commodities such as food, fiber, and labor. The term is used to refer solely to those raised for food. In recent years, some organizations have also raised livestock to promote the survival of rare breeds, animal husbandry practices have varied widely across cultures and time periods. Originally, livestock were not confined by fences or enclosures, but these practices have largely shifted to intensive animal farming and these practices increase yield of the various commercial outputs, but have led to increased concerns about animal welfare and environmental impact. Livestock production continues to play an economic and cultural role in numerous rural communities. Livestock as a word was first used between 1650 and 1660, as a merger between the live and stock. Older English sources, such as the King James Version of the Bible, the word cattle is derived from Old North French catel, which meant all kinds of movable personal property, including livestock, which was differentiated from immovable real estate. In later English, sometimes smaller livestock such as chickens and pigs were referred to as small cattle, today, the modern meaning of cattle, without a modifier, usually refers to domesticated bovines, but sometimes livestock refers only to this subgroup. Legal definition United States federal legislation sometimes more narrowly defines the term to make specified agricultural commodities either eligible or ineligible for a program or activity, for example, the Livestock Mandatory Reporting Act of 1999 defines livestock only as cattle, swine, and sheep. Animal-rearing originated during the transition to settled farming communities from hunter-gatherer lifestyles. Animals are domesticated when their breeding and living conditions are controlled by humans, over time, the collective behaviour, lifecycle and physiology of livestock have changed radically. Many modern farm animals are unsuited to life in the wild, dogs were domesticated in East Asia about 15,000 years ago. Goats and sheep were domesticated around 8000 BC in Asia, swine or pigs were domesticated by 7000 BC in the Middle East and China. The earliest evidence of horse domestication dates to around 4000 BC, the term livestock is nebulous and may be defined narrowly or broadly. Broadly, livestock refers to any breed or population of animal kept by humans for a useful and this can mean domestic animals, semidomestic animals, or captive wild animals. Semidomesticated refers to animals which are only lightly domesticated or of disputed status and these populations may also be in the process of domestication. Some people may use the term livestock to refer to only used for red meat. Livestock are used by humans for a variety of purposes, many of which have an economic value, Livestock products include, Meat A useful form of dietary protein and energy, meat is the edible tissue of the animal carcass
7.
Ferry
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A ferry is a merchant vessel used to carry passengers, and sometimes vehicles and cargo as well, across a body of water. Most ferries operate regular return services, a passenger ferry with many stops, such as in Venice, Italy, is sometimes called a water bus or water taxi. Ferries form a part of the transport systems of many waterside cities and islands. However, ship connections of much larger distances may also be called ferry services, the profession of the ferryman is embodied in Greek mythology in Charon, the boatman who transported souls across the River Styx to the Underworld. Speculation that a pair of oxen propelled a ship having a wheel can be found in 4th century Roman literature Anonymus De Rebus Bellicis. Though impractical, there is no reason why it could not work and such a ferry, see When Horses Walked on Water, Horse-Powered Ferries in Nineteenth-Century America. The Marine Services Company of Tanzania offers passenger and cargo services in three of the African Great Lakes viz, Lake Victoria, Lake Tanganyika and Lake Nyasa. It also operates one of the oldest ferries in the region, Ferries from Great Britain also sail to Belgium, Denmark, the Netherlands, Norway, Spain and Ireland. Some ferries carry mainly tourist traffic, but most also carry freight, in Britain, car-carrying ferries are sometimes referred to as RORO for the ease by which vehicles can board and leave. The busiest single ferry route is across the part of Øresund. Before the Øresund bridge was opened in July 2000, car and car & train ferries departed up to seven times every hour, in 2013, this has been reduced, but a car ferry still departs from each harbor every 15 minutes during daytime. The route is around 2.2 nautical miles and the crossing takes 22 minutes, today, all ferries on this route are constructed so that they do not need to turn around in the harbors. This also means that the ferries lack natural stems and sterns, due to the same circumstances, starboard and port-side are dynamic and depending of in what direction the ferry sails. Despite the short crossing, the ferries are equipped with restaurants, cafeteria, kiosks, large cruiseferries sail in the Baltic Sea between Finland, Åland, Sweden, Estonia, Latvia and Saint Petersburg, Russia and from Italy to Sardinia, Corsica, Spain and Greece. In many ways, these ferries are like cruise ships, also many smaller ferries operate on domestic routes in Finland, Sweden and Estonia. The south-west and southern parts of the Baltic Sea has several routes mainly for heavy traffic, on the longer of these routes, simple cabins are available. In Istanbul, ferries connect the European and Asian shores of Bosphorus, as well as Princes Islands, in 2014 İDO transported 47 million passengers, the largest ferry system in the world. Due to the numbers of freshwater lakes and length of shoreline in Canada
8.
Research vessel
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A research vessel is a ship or boat designed, modified, and/or equipped to carry out research at sea. Research vessels carry out a number of roles, some of these roles can be combined into a single vessel but others require a dedicated vessel. Due to the nature of the work, research vessels are often constructed around an icebreaker hull. The research ship had origins in the voyages of exploration. By the time of James Cooks Endeavour, the essentials of what today we would call a ship are clearly apparent. In 1766, the Royal Society hired Cook to travel to the Pacific Ocean to observe, the Endeavour was a sturdy boat, well designed and equipped for the ordeals she would face, and fitted out with facilities for her research personnel, Joseph Banks. And, as is common with contemporary research vessels, Endeavour carried out more than one kind of research, some other notable early research vessels were HMS Beagle, RV Calypso, HMS Challenger, USFC Albatross, and the Endurance and Terra Nova. The names of early research vessels have been used to later research vessels. A hydrographic survey ship is a designed to conduct hydrographic research. Nautical charts are produced from this information to ensure safe navigation by military, hydrographic survey vessels also conduct seismic surveys of the seabed and the underlying geology. Apart from producing the charts, this information is useful for detecting geological features which are likely to bear oil or gas, in practice, hydrographic survey vessels are often equipped to perform multiple roles. Some function also as oceanographic research ships, naval hydrographic survey vessels often do naval research, for example, on submarine detection. An example of a survey vessel is CCGS Frederick G. Creed. For an example of the employment of a survey ship see HMS Hydra and these vessels often also carry scientific divers and unmanned underwater vehicles. Since the requirements of both oceanographic and hydrographic research are very different from those of fisheries research, these boats often fulfill dual roles, examples of an oceanographic research vessel include the NOAAS Ronald H. Brown and the Chilean Navy Cabo de Hornos. An example of a research vessel is FRV Scotia. Naval research vessels investigate naval concerns, such as submarine and mine detection, sonar, an example of a naval research vessel is the Planet of the German Navy. Polar research vessels are constructed around a hull, allowing them to operate in polar waters
9.
Ems (river)
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The Ems is a river in northwestern Germany. It runs through the states of North Rhine-Westphalia and Lower Saxony and its total length is 371 kilometres. The source of the river is in the southern Teutoburg Forest in North Rhine-Westphalia, in Lower Saxony the brook becomes a comparatively large river. Here the swampy region of Emsland is named after the river, in Meppen the Ems is joined by its largest tributary, the Hase River. It then flows northwards, close to the Dutch border, into East Frisia, near Emden it flows into the Dollart bay and then continues as a tidal river towards the Dutch city of Delfzijl. As the parties are now friendly states with an open border and it became an active issue in late July,1914, when the Imperial German government began plans to mine the whole of the estuary that they claimed, in preparation for the launching of the Great War. The Dutch government endorsed the declaration, thus relieving itself of an obligation to declare war on Germany for violating its neutrality. After the war, the dispute was resumed, past Delfzijl, the Ems discharges into the Wadden Sea, part of the North Sea. The two straits that separate the German island of Borkum from its neighbours Rottumeroog and Memmert continue the name Ems, ptolemys name for it was the Amisios potamos, and in Latin Amisius fluvius. The others used the same, or Amisia, or Amasia or Amasios, the identification is certain, as it always is listed between the Rhine and the Weser, and was the only river leading to the Teutoburg Forest. The Amisius flowed from the Teutoburg Forest, home of the Cherusci, with the Bructeri and these tribes were among the initial Franks. The Romans were quite interested in adding them to the empire, as the river was navigable to their ships, they hoped to use it to access the tribes at its upper end. Surrounding the river for most of its length, however, were swamps, bogs and marshes. The Romans found they had no place to stand, could not pick the most favourable ground, because there was none and they were stopped at the Battle of Teutoburg Forest,9 AD, and were checked again 6 years later. The Ems became a road leading nowhere for them, nor were they able to bridge the swamps satisfactorily with causeways. Construction of canals in more modern times connected the Ems to other waterways, opening it as a highway of industrial transportation
10.
Neptun Werft
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Neptun Werft is a German shipbuilding company, headquartered in Rostock. Since 1997 it has been part of the Meyer Neptun Group together with Meyer Werft in Papenburg, the company was founded as the Schiffswerft und Maschinenfabrik von Wilhelm Zeltz und Albrecht Tischbein in 1850 and their first iron steamship was launched in 1851. The shipyard developed quickly, and as early as in 1857 it had some 400 employees, in 1890, after several mergers and buyouts, it became the Actien-Gesellschaft Neptun. After 1945 and the separation of Germany, the focused on markets in Eastern Europe. At that time the Schiffswerft Neptun Rostock counted among the most renowned state-owned shipyards of the German Democratic Republic, the changing conditions of international competition following the German reunification brought about a time of change for the company. Productivity was not up to standards, and due to EU restrictions it was no longer allowed to build new sea-going vessels. The yard became Neptun Industrie Rostock, and the years were heavily influenced by staff cuts. Focus was put on the repair and upgrading of ships, construction and delivery of components, steel constructions for hydraulic engineering. In 1997 Neptun Werft became part of the Meyer Neptun Group, Neptun Werft has geared its activities to its core maritime sector, while many companies formerly belonging to NIR and dealing in different sectors were sold, or set up independent operations. Since the year 2000 the shipyards activities have centred on the premises in Warnemünde. New production halls were erected in 2003 which allow ship construction independent of weather conditions, ARosa Bella ARosa Donna ARosa Mia ARosa Riva ARosa Luna ARosa Stella ARosa Aqua ARosa Viva A-Rosa Brava A-Rosa Silva A-Rosa Flora SS Denebola 10 x Type VII submarines Homepage of Neptun Werft
11.
Rostock
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Rostock is the largest city in the north German state Mecklenburg-Vorpommern. Rostock is on the Warnow river, the district of Warnemünde 12 kilometres north of the city centre is directly on the Baltic Sea coast, Rostock is home to one of the oldest universities in the world, the University of Rostock, founded in 1419. The city territory of Rostock stretches for about 20 km along the Warnow to the Baltic Sea, the largest built-up area of Rostock is on the western side of the river. The eastern part of its territory is dominated by industrial estates, Rostock is considered as the only regiopolis in Mecklenburg-Vorpommern. In the 11th century Polabian Slavs founded a settlement at the Warnow river called Roztoc, the Danish king Valdemar I set the town aflame in 1161. Afterwards the place was settled by German traders, initially there were three separate cities, Altstadt around the Alter Markt with St. Petri, Mittelstadt around the Neuer Markt with St. Marien and Neustadt around the Hopfenmarkt with St. Jakobi. In 1218, Rostock was granted Lübeck law city rights by Heinrich Borwin, during the first partition of Mecklenburg following the death of Henry Borwin II of Mecklenburg in 1226, Rostock became the seat of the Lordship of Rostock, which survived for almost a century. In 1251, the city became a member of the Hanseatic League, in the 14th century it was a powerful seaport town with 12,000 inhabitants and the biggest city of Mecklenburg. Ships for cruising the Baltic Sea were constructed in Rostock, the formerly independent fishing village of Warnemünde at the Baltic Sea became a part of Rostock in 1323, to secure the citys access to the Baltic Sea. In 1419, one of the earliest universities in Europe, the University of Rostock, was founded and they took advantage of a riot known as Domfehde, a failed uprising of the impoverished population. Subsequent quarrels with the dukes and persistent plundering led ultimately to a loss of economic, in 1565 there were further clashes with Schwerin that which had far-reaching consequences. Among other things, was the introduction of a beer excise that favoured the dukes. John Albert I advanced on the city with 500 horsemen, after Rostock had refused to take the oath of allegiance. The citizens slighted the fortress the following spring, from 1575 to 1577 the city walls were rebuilt, as was the Lagebusch tower and the Stein Gate in the Dutch Renaissance style. The inscription sit intra te concordia et publica felicitas, which can still be read on the gate, in 1584 it finally came to the Second Rostock Inheritance Agreement, which resulted in a further loss of former tax privileges. At the same time, these inheritance contracts put paid to Rostocks ambition of achieving imperial immediacy as Lübeck had done in 1226, the strategic location of Rostock provoked the envy of its rivals. Danes and Swedes occupied the city twice, first during the Thirty Years War, later, the French, under Napoleon, occupied the town for about a decade until 1813. In nearby Lübeck-Ratekau, Gebhard Leberecht von Blücher, who was born in Rostock and this was only after furious street fighting in the Battle of Lübeck, in which he led some of the cavalry charges himself
12.
Iron
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Iron is a chemical element with symbol Fe and atomic number 26. It is a metal in the first transition series and it is by mass the most common element on Earth, forming much of Earths outer and inner core. It is the fourth most common element in the Earths crust, like the other group 8 elements, ruthenium and osmium, iron exists in a wide range of oxidation states, −2 to +6, although +2 and +3 are the most common. Elemental iron occurs in meteoroids and other low oxygen environments, but is reactive to oxygen, fresh iron surfaces appear lustrous silvery-gray, but oxidize in normal air to give hydrated iron oxides, commonly known as rust. Unlike the metals that form passivating oxide layers, iron oxides occupy more volume than the metal and thus flake off, Iron metal has been used since ancient times, although copper alloys, which have lower melting temperatures, were used even earlier in human history. Pure iron is soft, but is unobtainable by smelting because it is significantly hardened and strengthened by impurities, in particular carbon. A certain proportion of carbon steel, which may be up to 1000 times harder than pure iron. Crude iron metal is produced in blast furnaces, where ore is reduced by coke to pig iron, further refinement with oxygen reduces the carbon content to the correct proportion to make steel. Steels and iron alloys formed with metals are by far the most common industrial metals because they have a great range of desirable properties. Iron chemical compounds have many uses, Iron oxide mixed with aluminium powder can be ignited to create a thermite reaction, used in welding and purifying ores. Iron forms binary compounds with the halogens and the chalcogens, among its organometallic compounds is ferrocene, the first sandwich compound discovered. Iron plays an important role in biology, forming complexes with oxygen in hemoglobin and myoglobin. Iron is also the metal at the site of many important redox enzymes dealing with cellular respiration and oxidation and reduction in plants. A human male of average height has about 4 grams of iron in his body and this iron is distributed throughout the body in hemoglobin, tissues, muscles, bone marrow, blood proteins, enzymes, ferritin, hemosiderin, and transport in plasma. The mechanical properties of iron and its alloys can be evaluated using a variety of tests, including the Brinell test, Rockwell test, the data on iron is so consistent that it is often used to calibrate measurements or to compare tests. An increase in the content will cause a significant increase in the hardness. Maximum hardness of 65 Rc is achieved with a 0. 6% carbon content, because of the softness of iron, it is much easier to work with than its heavier congeners ruthenium and osmium. Because of its significance for planetary cores, the properties of iron at high pressures and temperatures have also been studied extensively
13.
Roll-on/roll-off
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This is in contrast to lift-on/lift-off vessels, which use a crane to load and unload cargo. RORO vessels have either built-in or shore-based ramps that allow the cargo to be rolled on. While smaller ferries that operate across rivers and other short distances often have built-in ramps, the ramps and doors may be located in stern, bow or sides, or any combination thereof. At first, wheeled vehicles carried as cargo on oceangoing ships were treated like any other cargo, automobiles had their fuel tanks emptied and their batteries disconnected before being hoisted into the ship’s hold, where they were chocked and secured. This process was tedious and difficult, and vehicles were subject to damage, an early roll-on/roll-off service was a train ferry, started in 1833 by the Monkland and Kirkintilloch Railway, which operated a wagon ferry on the Forth and Clyde Canal in Scotland. The first modern train ferry was Leviathan, built in 1849, the Edinburgh, Leith and Newhaven Railway was formed in 1842 and the company wished to extend the East Coast Main Line further north to Dundee and Aberdeen. The company hired the civil engineer Thomas Bouch who argued for a train ferry with an efficient roll-on/roll-off mechanism to maximise the efficiency of the system. Custom-built ferries were to be built, with lines and matching harbour facilities at both ends to allow the rolling stock to easily drive on and off the boat. To compensate for the tides, adjustable ramps were positioned at the harbours. The wagons were loaded on and off with the use of steam engines. ”The company was persuaded to install this train ferry service for the transportation of goods wagons across the Firth of Forth from Burntisland in Fife to Granton. The ferry itself was built by Thomas Grainger, a partner of the firm Grainger and Miller, the service commenced on 3 February 1850. Train-ferry services were used extensively during World War I and this involved three train-ferries to be built, each with four sets of railway line on the main deck to allow for up to 54 railway wagons to be shunted directly on and off the ferry. These train-ferries could also be used to transport vehicles along with railway rolling stock. Later that month a second train-ferry was established from the Port of Southampton on the South East Coast, in the first month of operations at Richborough,5,000 tons were transported across the Channel, by the end of 1918 it was nearly 261,000 tons. There were many advantages of the use of train-ferries over conventional shipping in World War I and it was much easier to move the large, heavy artillery and tanks that this kind of modern warfare required using train-ferries as opposed to repeated loading and unloading of cargo. The increase of traffic because of the war effort meant that economies. After the signing of the Armistice on 11 November 1918, train ferries were used extensively for the return of material from the Front, indeed, according to war office statistics, a greater tonnage of material was transported by train ferry from Richborough in 1919 than in 1918. As the train ferries had space for motor transport as well as rolling stock, thousands of lorries, motor cars
14.
Container ship
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Container ships are cargo ships that carry all of their load in truck-size intermodal containers, in a technique called containerization. They are a means of commercial intermodal freight transport and now carry most seagoing non-bulk cargo. Container ship capacity is measured in equivalent units. Typical loads are a mix of 20-foot and 40-foot ISO-standard containers, today, about 90% of non-bulk cargo worldwide is transported by container, and modern container ships can carry over 19,000 TEU. Container ships now rival crude oil tankers and bulk carriers as the largest commercial vessels on the ocean, there are two main types of dry cargo, bulk cargo and break bulk cargo. Bulk cargoes, like grain or coal, are transported unpackaged in the hull of the ship, break-bulk cargoes, on the other hand, are transported in packages, and are generally manufactured goods. Before the advent of containerization in the 1950s, break-bulk items were loaded, lashed, unlashed and unloaded from the one piece at a time. However, by grouping cargo into containers,1,000 to 3,000 cubic feet of cargo, or up to about 64,000 pounds, is moved at once and each container is secured to the ship once in a standardized way. Containerization has increased the efficiency of moving traditional break-bulk cargoes significantly, reducing shipping time by 84%, in 2001, more than 90% of world trade in non-bulk goods was transported in ISO containers. In 2009, almost one quarter of the dry cargo was shipped by container. The first ships designed to carrying standardized load units were use in the late 18th century in England, in 1766 James Brindley designed the box boat Starvationer with 10 wooden containers, to transport coal from Worsley Delph to Manchester by Bridgewater Canal. Before the Second World War first container ships were used to carrying baggages of the passenger train from London to Paris, Golden Arrow/Fleche dOr. These containers were loaded in London or Paris and carried to ports, Dover or Calais, on cars in the UK. The earliest container ships after the Second World War were converted to tankers, in 1951, the first purpose-built container vessels began operating in Denmark, and between Seattle and Alaska. The first commercially successful container ship was Ideal X, a T2 tanker, owned by Malcom McLean, in 1955, McLean built his company, McLean Trucking into one of United States biggest freighter fleets. In 1955, he purchased the small Pan Atlantic Steamship Company from Waterman Steamship, on April 26,1956, the first of these rebuilt container vessels, Ideal X, left the Port Newark in New Jersey and a new revolution in modern shipping resulted. Container vessels eliminate the individual hatches, holds and dividers of the general cargo vessels. The hull of a container ship is a huge warehouse divided into cells by vertical guide rails
15.
Employment
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Employees in some fields or sectors may receive gratuities, bonus payment or stock options. In some types of employment, employees may receive benefits in addition to payment, benefits can include health insurance, housing, disability insurance or use of a gym. Employment is typically governed by employment laws or regulations or legal contracts, employers must balance interests such as decreasing wage constraints with a maximization of labor productivity in order to achieve a profitable and productive employment relationship. The main ways for employers to workers and for people to find employers are via jobs listings in newspapers and online. Employers and job seekers also find each other via professional recruitment consultants which receive a commission from the employer to find, screen. However, a study has shown that such consultants may not be reliable when they fail to use established principles in selecting employees, a more traditional approach is with a Help Wanted sign in the establishment. Evaluating different employees can be quite laborious but setting up different techniques to analyze their skill to measure their talents within the field can be best through assessments, employer and potential employee commonly take the additional step of getting to know each other through the process of job interview. Training and development refers to the effort to equip a newly hired employee with necessary skills to perform at the job. An appropriate level of training and development helps to improve job satisfaction. There are many ways that employees are paid, including by hourly wages, by piecework, by yearly salary, in sales jobs and real estate positions, the employee may be paid a commission, a percentage of the value of the goods or services that they have sold. In some fields and professions, employees may be eligible for a bonus if they meet certain targets, employee benefits are various non-wage compensation provided to employee in addition to their wages or salaries. In some cases, such as with workers employed in remote or isolated regions, employee benefits can improve the relationship between employee and employer and lowers staff turnover. Organizational justice is a perception and judgement of employers treatment in the context of fairness or justice. The resulting actions to influence the relationship is also a part of organizational justice. Employees can organize into trade or labor unions, which represent the force to collectively bargain with the management of organizations about working. Usually, either an employee or employer may end the relationship at any time and this is referred to as at-will employment. The contract between the two parties specifies the responsibilities of each when ending the relationship and may include such as notice periods, severance pay. In some professions, notably teaching, civil servants, university professors, and some jobs, some employees may have tenure
16.
Dry dock
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A dry dock is a narrow basin or vessel that can be flooded to allow a load to be floated in, then drained to allow that load to come to rest on a dry platform. Dry docks are used for the construction, maintenance, and repair of ships, boats, the use of dry docks in China goes at least as far back the 10th century A. D. The upper works included several decks with cabins and saloons. After many years, their hulls decayed and needed repairs, so in the Hsi-Ning reign period a palace official Huang Huai-Hsin suggested a plan. A large basin was excavated at the end of the Chin-ming Lake capable of containing the dragon ships. Then so that the quickly filled with water, after which the ships were towed in above the beams. The the water was pumped out by wheels so that the ships rested quite in the air, when the repairs were complete, the water was let in again, so that the ships were afloat once more. The first English and oldest surviving dry dock still in use was commissioned by Henry VII of England at HMNB Portsmouth in 1495 and this dry dock currently holds the worlds oldest commissioned warship, HMS Victory. Possibly the earliest description of a floating dock comes from a small Italian book printed in Venice in 1560, called Descrittione dellartifitiosa machina. In the booklet, an unknown author asks for the privilege of using a new method for the salvaging of a ship and then proceeds to describe. The included woodcut shows a ship flanked by two large floating trestles, forming a roof above the vessel, the ship is pulled in an upright position by a number of ropes attached to the superstructure. The Alfredo da Silva Dry Dock, of the Lisnave Dockyards in Almada, Portugal, was the largest in the world until 2000, harland and Wolff Heavy Industries in Belfast, Northern Ireland, is the site of a large dry dock 556 by 93 metres. The massive cranes are named after the Biblical figures Samson and Goliath, Goliath stands 96 m tall, while Samson is taller at 106 m. The Saint-Nazaires Chantiers de lAtlantique owns one of the biggest in the world,1,200 by 60 metres, the largest graving dock of the Mediterranean as of 2009 is at the Hellenic Shipyards S. A. The largest roofed dry dock is at the German Meyer Werft Shipyard in Papenburg, Germany, it is 504 m long,125 m wide, Dry Dock 12 at Newport News Shipbuilding is 662 by 76 metres the largest dry dock in the USA. The largest floating-dock in North America named The Vigorous and it is operated Vigor Industries in Portland, OR, in the Swan Island industrial area along the Willamette River. The keel blocks as well as the block are placed on the floor of the dock in accordance with the docking plan of the ship. Routine use of dry docks is for the graving i. e. the cleaning, removal of barnacles and rust, some fine-tuning of the ships position can be done by divers while there is still some water left to manoeuvre it about
17.
Dollart
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The Dollart or Dollard is a bay in the Wadden Sea between the northern Netherlands and Germany, on the west side of the estuary of the Ems river. Most of it dries at low tide, the Dollart Bay was probably created in the 15th century, caused by rising water levels, sinking land surfaces, storm surges and civil strife. Though the land was protected by dikes, feuds between the main Schieringer and Vetkoper parties were detrimental for community efforts, as a result, dike maintenance was neglected and sluices were destroyed. From 1413 onward the sea overflowed the district of and large parts of the Oldambt district, by 1520 the Dollart had its largest extension. Between the 16th and the 20th centuries, two third of drowned area have been reclaimed again, nowadays the unembanked forelands have been declared world natural heritage. They are a paradise for all kinds of birds and other aquatic species, the organisation for landscape protection in Groningen Groningen, Het Groninger Landschap, offers excursions into the Dollart area about three times a year. The Netherlands and Germany do not agree on the course of the border through the bay. The territorial dispute has gained relevance as there are plans for the Borkum Riffgat offshore wind farm, Geschiedenis van de Dollard, Groningen, Stichting Verdronken Geschiedenis 2013 O. S. Knottnerus, Reclamations and submerged lands in the Ems River Estuary, the history of the coastal environment in the North Sea area reconsidered, Turnhout 2013, S. 241-266. Venema, De Dollard of geschied, - aardrijks- en natuurkundige beschrijving van dezen boezem der Eems, Groningen 1855, media related to Dollard at Wikimedia Commons Template, Appendices
18.
Tide
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Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of the Earth. Some shorelines experience a semi-diurnal tide—two nearly equal high and low tides each day, other locations experience a diurnal tide—only one high and low tide each day. A mixed tide—two uneven tides a day, or one high, Tides vary on timescales ranging from hours to years due to a number of factors. To make accurate records, tide gauges at fixed stations measure water level over time, gauges ignore variations caused by waves with periods shorter than minutes. These data are compared to the level usually called mean sea level. Tidal phenomena are not limited to the oceans, but can occur in other systems whenever a gravitational field varies in time. For example, the part of the Earth is affected by tides. Tide changes proceed via the following stages, Sea level rises over several hours, covering the intertidal zone, the water rises to its highest level, reaching high tide. Sea level falls over several hours, revealing the intertidal zone, the water stops falling, reaching low tide. Oscillating currents produced by tides are known as tidal streams, the moment that the tidal current ceases is called slack water or slack tide. The tide then reverses direction and is said to be turning, slack water usually occurs near high water and low water. But there are locations where the moments of slack tide differ significantly from those of high, Tides are commonly semi-diurnal, or diurnal. The two high waters on a day are typically not the same height, these are the higher high water. Similarly, the two low waters each day are the low water and the lower low water. The daily inequality is not consistent and is small when the Moon is over the equator. From the highest level to the lowest, Highest Astronomical Tide – The highest tide which can be predicted to occur, note that meteorological conditions may add extra height to the HAT. Mean High Water Springs – The average of the two high tides on the days of spring tides, mean High Water Neaps – The average of the two high tides on the days of neap tides. Mean Sea Level – This is the sea level
19.
STX Finland
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STX Finland Oy, formerly Aker Yards Oy, was a Finnish shipbuilding company operating three shipyards in Finland, in Turku, Helsinki and Rauma, employing some 2,500 people. It was part of STX Europe, a group of international shipbuilding companies owned by the South Korean STX Corporation, half of Helsinki yard was sold to Russian USC in 2010. In September 2013, STX Finland announced that the Rauma shipyard would be closed in June 2014, in August 2014, the Turku shipyard was sold to Meyer Werft the state-owned Finnish Industry Investment and renamed Meyer Turku Oy. STX Finland Oy was a descendant of different shipyard companies, wärtsilä operated the shipyards of Helsinki and Turku since the 1930s. Wärtsilä Marine went bankrupt in 1989 after merging with Valmet shipyards, in the mid-90s Kvaerner purchased Masa-Yards and Kvaerner Masa-Yards was born. In 1991 the shipbuilding businesses of Hollming Oy of Rauma and Rauma-Repola of Rauma were merged to form Finnyards and this company was purchased by Kvaerner and became Aker Finnyards. In January 2005 Kvaerner Masa-Yards and Aker Finnyards merged to form the new Aker Finnyards Oy, the name of the company was changed to Aker Yards Oy on 7 June 2006, and to STX Finland Cruise Oy on 23 November 2008. Since September 2009 the company has been named STX Finland Oy, STX Finland and its predecessors built many luxurious cruise ships, including the very first modern purpose-built cruise ship, the Song of Norway. At end of 2012 STX negotiated with RCCL about an order of a cruise ship. In order to secure the financial basis of the project, STX sent a request for loan of 50 million euros to the Finnish government, the Finnish government, then led by Katainen Cabinet, was put into a difficult situation. Employment at Turku yard was a topic for the both ruling parties National Coalition and Social Democrats. While the sum was relatively small, financial status of STX was poor and it looked obvious that STX tried to press the Finnish government to first give a smaller sum which it would later use as a leverage for subsequent demands. The government was in a difficult situation, as the public, opposition parties. The other option would have been becoming joint owner but the government did not want to have an unstable business partner. Instead, the government took another strategy – trying to find a new owner for Turku shipyard in secret from the Koreans, the man behind the plot was Minister of Economic Affairs, Jan Vapaavuori. Despite of the pressure, in December 2012 the government refused providing the loan. Turku shipyard lost the order went to French Saint-Nazaire located Chantiers de lAtlantique where the government was more generous. STX Turku yard had two ships under construction for the German TUI Cruises
20.
Perno shipyard
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Perno shipyard is a shipyard in Turku, south west Finland that specialises in building cruise ships, passenger ferries, special vessels and offshore projects. The yard area is 144 hectares, the yard is operated by Meyer Turku Oy. The dry dock is 365 metres long,80 metres wide and 10 metres deep, wärtsiläs shipbuilding grew heavily in the 1960s and over time the old yard area on both banks of the Aura river that runs through Turku became too small. When Tankmar Horn was appointed the new manager of Wärtsilä in 1971. The area selected for the new yard was in Perno, then part of Raisio, the area was joined to Turku, and on 8 April 1974 the city council approved a plan of selling 144 hectares of land and 34 hectares water area to Wärtsilä for a new shipyard. The work was launched in a ceremony held on 16 May 1974, the number of construction workers rose to over 1000 people. At this stage the headcount was 1200, the workers were from the old yard, designing, administration, special ship building up to 40000 tonnes, diesel engine production and ship repairs were decided to be kept at the old yard for then. The schedule was tight – the first keel laying was to be in 1976, the record-long order book of Wärtsilä gave an additional challenge to the project. Operations in the steel sheet shop were started at the end of 1975, despite of tough endeavour, the first ship of Wärtsilä Perno Shipyard, Gas Rising Sun was handed over not before than 1978. The yard was operational in 1979, but until 1982 the vessels were tugged to the old yard for outfitting. While moving the production to the new yard, shipbuilding methods were developed, hulls were now constructed from large modules and an increasing proportion of welding and sheet metal work was performed indoors. Wärtsilä started a new computing centre in Perno in 1978, ten years later the yard started first in the world computer aided line production of modules with system developed jointly with Norwegian company Total Transportation Systems. CAD/CAM system was introduced in 1984, production rationalisation affected on outfitting work in particular, which was increasingly outsourced. At the end of the 1970s Wärtsilä produced mainly gas tankers, passenger ships, Wärtsilä and Valmet put together their shipbuilding businesses, creating Wärtsilä Marine at the beginning of 1987. At that time Perno yard had only one non-started project on its order book, the number of personnel was reduced heavily. The yard got more work already in January from nine projects originally addressed to Valmet yard, the order book grew in 1987 by four passenger ships and two more orders followed in 1988. The suddenly grown order book together with errors in price calculations, cruiseferry Cinderella was nearly ready and handed over just six days after the bankruptcy, when the shipowner SF-Line made the last payment. On 7 November 1989, just two weeks after the bankruptcy, a new company was started by Helsinki yard manager Martin Saarikangas
21.
STX Europe
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STX Europe AS, formerly Aker Yards ASA, was until 2012 a subsidiary of the South Korean industrial chaebol STX Corporation. With headquarters in Oslo, Norway, STX Europe operated 15 shipyards in Brazil, Finland, France, Norway, Romania, the company had three business areas, Cruise & Ferries, Offshore & Specialized Vessels and Other Operations. The Turku shipyard was sold, 70% to Meyer Werft and 30% to the Finnish government, Meyer Werft acquired the Finnish governments 30% in April 2015. The evolution of STX Europe originated with the founding of two prominent shipbuilding groups in Europe, one was the Norway based Aker Yards, created in 2004 by combining the shipbuilding activities of Aker and Kværner with the France-based Alstom shipbuilding group, which has shipyards and in Lorient. Aker ASA, the majority shareholder of Aker Yards, reduced its share from 50. 4% to 40. 1% in January 2007. Aker divested its shareholding in March 2007, and in October 2007. Later, STX took a stake, and renamed the group to STX Europe on 3 November 2008 to reflect the new ownership structure. In January 2009, STX business group acquired the shares in STX Europe. In February 2009, it was decided to delist STX Europe from Oslo Stock Exchange where it was listed under the ticker STXEUR. The Cruise & Ferries division constructs vessels mainly at shipyards in Finland, the business area had revenues of NOK19,709 million in 2008. STX France Cruise SA STX Norway Florø AS STX Norway Offshore AS is now owned by Fincantieri STX OSV Tulcea SA, the steel hulls for most of STX Europes new building projects are being built by Braila and Tulcea in Romania. STX Europes yard in Braila is situated 170 km up the River Danube, portfolios consist of hull production, delivery of complete merchant vessels together with repair and conversion work. The yard has a 1300m long outfitting quay, facilities for simultaneous mounting or repairing of 12 vessels, the mounting platform and launching berth have capacity for vessels up to 135 x 23 m and a maximum launching and lifting weight of 2500 tonne and 2200 tonne respectively. STX Europes yard in Tulcea is located at nautical mile 39.5 on the bank of the Danube, upstream of Tulcea. In Tulcea STX Europe offers services in shipbuilding, conversions and repairs and it has a large covered hall where four ships can be built simultaneously. Over 6000 people working here, it is the capacity of offshore. STX OSV Niteroi SA STX OSV Vietnam Ltd
22.
RV Sonne (2014)
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The RV Sonne is a German deep ocean research vessel. The ship became available for science in December 2014 and it mainly in the Pacific. She is registered in Wilhelmshaven and replaced its predecessor of the same name, the construction took place in Meyer Werft in Papenburg and the Sonne left the dock in April 2014. It was christened in July 2014 and handed over in November 2014, the ship will operate mainly in the Pacific and the Indian Oceans. RV Sonne is equipped to cover a spectrum of ocean research. An A-frame crane at the stern has a capacity of 30 t. This can be used for deploying submersibles and other heavy equipment, four cranes with a lifting capacity of 10 t and three small cranes allow the transport of research material across the ship. A winch enables deploying devices to the floor to 12,000 m of water depth. For troubleshooting during the expeditions, the ship is equipped with several workshops, a deck workshop, an electronic workshop, a machinery workshop. Up to 2520 container can be stored on board, there are 550 m² of scientific laboratories. Sonne homepage Sonne Cruise reports Sonne
23.
Cargo ship
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A cargo ship or freighter is any sort of ship or vessel that carries cargo, goods, and materials from one port to another. Thousands of cargo carriers ply the worlds seas and oceans each year, cargo ships are usually specially designed for the task, often being equipped with cranes and other mechanisms to load and unload, and come in all sizes. Today, they are almost always built by welded steel, cargo ships/freighters can be divided into five groups, according to the type of cargo they carry. Tankers carry petroleum products or other liquid cargo, dry bulk carriers carry coal, grain, ore and other similar products in loose form. Multi-purpose vessels, as the name suggests, carry different classes of cargo – e. g. liquid, a Reefer ship is specifically designed and used for shipping perishable commodities which require temperature-controlled, mostly fruits, meat, fish, vegetables, dairy products and other foodstuffs. Specialized types of cargo vessels include ships and bulk carriers. Cargo ships fall into two categories that reflect the services they offer to industry, liner and tramp services. Those on a published schedule and fixed tariff rates are cargo liners. Tramp ships do not have fixed schedules, users charter them to haul loads. Generally, the shipping companies and private individuals operate tramp ships. Cargo liners run on fixed schedules published by the shipping companies, each trip a liner takes is called a voyage. However, some cargo liners may carry passengers also, a cargo liner that carries 12 or more passengers is called a combination or passenger-cum-cargo line. The desire to trade routes over longer distances, and throughout more seasons of the year. Before the middle of the 19th century, the incidence of piracy resulted in most cargo ships being armed, sometimes heavily, as in the case of the Manila galleons. They were also escorted by warships. Piracy is still common in some waters, particularly in the Malacca Straits. In 2004, the governments of three nations agreed to provide better protection for the ships passing through the Straits. The waters off Somalia and Nigeria are also prone to piracy, while smaller vessels are also in danger along parts of the South American, Southeast Asian coasts, the words cargo and freight have become interchangeable in casual usage
24.
Fishing vessel
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A fishing vessel is a boat or ship used to catch fish in the sea, or on a lake or river. Many different kinds of vessels are used in commercial, artisanal and recreational fishing, according to the FAO, there are currently four million commercial fishing vessels. About 1.3 million of these are decked vessels with enclosed areas, nearly all of these decked vessels are mechanised, and 40,000 of them are over 100 tons. At the other extreme, two-thirds of the boats are traditional craft of various types, powered only by sail. These boats are used by artisan fishers and it is difficult to estimate the number of recreational fishing boats. They range in size from small dinghies to large charter cruisers, prior to the 1950s there was little standardisation of fishing boats. Designs could vary between ports and boatyards, traditionally boats were built of wood, but wood is not often used now because it has higher maintenance costs and lower durability. Fibreglass is used increasingly in smaller fishing vessels up to 25 metres, early fishing vessels included rafts, dugout canoes, and boats constructed from a frame covered with hide or tree bark, along the lines of a coracle. The oldest boats found by excavation are dugout canoes dating back to the Neolithic Period around 7. These canoes were often cut from coniferous tree logs, using stone tools. A 7000-year-old seagoing boat made from reeds and tar has been found in Kuwait and these early vessels had limited capability, they could float and move on water, but were not suitable for use any great distance from the shoreline. They were used mainly for fishing and hunting, the development of fishing boats took place in parallel with the development of boats built for trade and war. Early navigators began to use skins or woven fabrics for sails. Affixed to a pole set upright in the boat, these sails gave early boats more range, Egyptians were building long narrow boats powered by many oarsmen. Over the next 1,000 years, they made a series of advances in boat design. They developed cotton-made sails to help their boats go faster with less work, then they built boats large enough to cross the oceans. These boats had sails and oarsmen, and were used for travel, by 3000 BC, the Egyptians knew how to assemble planks of wood into a ship hull. They used woven straps to lash planks together, and reeds or grass stuffed between the planks to seal the seams
25.
Gas carrier
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A gas carrier is a ship designed to transport LPG, LNG or liquefied chemical gases in bulk. The seaborne transport of liquefied gases began in 1934 when an international company put two combined oil/LPG tankers into operation. The ships, basically oil tankers, had converted by fitting small, riveted. This enabled transport over long distances of substantial volumes of an oil refinery by-product that had distinct advantages as a domestic and commercial fuel. LPG is not only odourless and non-toxic, it also has a calorific value. Today, most fully pressurised oceangoing LPG carriers are fitted with two or three horizontal, cylindrical or spherical cargo tanks and have capacities between 3,500 and 7,500 m3. However, in recent years a number of larger-capacity fully pressurised ships have been built, most notably a series of 10,800 m3 ships, built in Japan between 2003 and 2013. Fully pressurised ships are still being built in numbers and represent a cost-effective, simple way of moving LPG to and these carriers, incorporating tanks either cylindrical, spherical or bi-lobe in shape, are able to load or discharge gas cargoes at both refrigerated and pressurised storage facilities. Ethylene carriers are the most sophisticated of the gas tankers and have the ability to not only most other liquefied gas cargoes. They are built to carry liquefied gases at low temperature and atmospheric pressure between terminals equipped with fully refrigerated storage tanks, however, discharge through a booster pump and cargo heater makes it possible to discharge to pressurized tanks too. The first purpose-built, fully refrigerated LPG carrier was constructed by a Japanese shipyard, to a United States design, today, fully refrigerated ships range in capacity from 20,000 to 100,000 m3. LPG carriers in the 50, 000–80,000 m3 size range are referred to as VLGCs. Although LNG carriers are often larger in terms of cubic capacity, the main type of cargo containment system utilised on board modern fully refrigerated ships are independent tanks with rigid foam insulation. The insulation used is commonly polyurethane foam. Older ships can have independent tanks with loosely filled perlite insulation, in the past, there have been a few fully refrigerated ships built with semi-membrane or integral tanks and internal insulation tanks, but these systems have only maintained minimal interest. The large majority of ships currently in service have been constructed by shipbuilders in Japan. The majority of LNG carriers are between 125,000 and 135,000 m3 in capacity, in the modern fleet of LNG carriers, there is an interesting exception concerning ship size. This is the introduction of smaller ships of between 18,000 and 19,000 m3 having been built in 1994 and later to service the needs of importers of smaller volumes
26.
Lightvessel
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A lightvessel, or lightship, is a ship which acts as a lighthouse. They are used in waters that are too deep or otherwise unsuitable for lighthouse construction, the type has become largely obsolete, some stations were replaced by lighthouses as the construction techniques for the latter advanced, while others were replaced by large, automated buoys. A crucial element of design is the mounting of a light on a sufficiently tall mast. Initially, this consisted of oil lamps which could be run up the mast, later vessels carried fixed lamps, which were serviced in place. Fresnel lenses were used as they became available, and many vessels housed these in small versions of the used on lighthouses. Some lightships had two masts, the holding a reserve beacon in case the main light failed. Initially, the hulls were constructed of wood, with lines like those of any other small merchant ship and this proved to be unsatisfactory for a ship that was permanently anchored, and the shape of the hull evolved to reduce rolling and pounding. As iron and steel were used in ships, so were they used in lightvessels. Earlier vessels had to be towed to and from station, much of the rest of the ship was taken up by storage and crew accommodations. The primary duty of the crew was, of course, to maintain the light, but they also record of passing ships, observed the weather. Tests conducted by Trinity House found that sound from a bell submerged some 18 feet could be heard at a distance of 15 miles, holding the vessel in position was an important aspect of lightvessel engineering. Early lightships used fluke anchors, which are still in use on many contemporary vessels and these were not very satisfactory, since a lightship has to remain stationary in very rough seas which other vessels can avoid, and these anchors are prone to dragging. Since the early 19th century, lightships have used mushroom anchors, named for their shape and they were invented by Robert Stevenson. The first lightvessel equipped with one was an 82-ton converted fishing boat, renamed Pharos, which entered service on 15 September 1807 near to Bell Rock, the effectiveness of these anchors improved dramatically in the 1820s, when cast iron anchor chains were introduced. The designs varied, filled circles or globes, and pairs of inverted cones being the most common among them, a few ships had differently coloured hulls. For example, the Huron Lightship was painted black since she was assigned the black side of the entrance to the Lake Huron Cut. The lightvessel that operated at Minots Ledge, Cohasset, Mass. from 1854 until 1860 had a light yellow hull to make it visible against the blue-green seas, the earliest British lightship was placed in 1734, in The Nore near the mouth of the River Thames. Further vessels were placed off Norfolk in 1736, at Owers Bank in Sussex in 1788, in England and Wales, Trinity House is in charge of all lightvessels
27.
Paddle steamer
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A paddle steamer is a steamship or riverboat powered by a steam engine that drives paddle wheels to propel the craft through the water. In antiquity, paddle wheelers followed the development of poles, oars and sails, modern paddle wheelers may be powered by diesel engines. The paddle wheel is a steel framework wheel. The outer edge of the wheel is fitted with numerous, regularly-spaced paddle blades, the bottom quarter or so of the wheel travels underwater. An engine rotates the wheel in the water to produce thrust. More advanced paddle wheel designs feature feathering methods that keep each paddle blade closer to vertical while in the water to increase efficiency, the upper part of a paddle wheel is normally enclosed in a paddlebox to minimise splashing. There are two ways to mount paddle wheels on a ship, either a single wheel on the rear, known as a sternwheeler, or a paddle wheel on each side. Both sternwheelers and sidewheelers were used as riverboats in the United States, some still operate for tourists, for example on the Mississippi River. Sidewheelers are used as riverboats and as coastal craft and this extra maneuverability makes sidewheelers popular on the narrower, winding rivers of the Murray-Darling system in Australia, where a number still operate. European sidewheelers, such as the PS Waverley, connect the wheels with solid drive shafts that limit maneuverability, some were built with paddle clutches that disengage one or both paddles so they can turn independently. However, wisdom gained from experience with sidewheelers deemed that they be operated with clutches out. Crews noticed that as ships approached the dock, passengers moved to the side of the ready to disembark. The shift in weight, added to independent movements of the paddles, could lead to imbalance, in a simple paddle wheel, where the paddles are fixed around the periphery, power is lost due to churning of the water as the paddles enter and leave the water surface. Ideally, the paddles should remain vertical while under water and this ideal can be approximated by use of levers and linkages connected to a fixed eccentric. The eccentric is fixed slightly forward of the wheel centre. It is coupled to each paddle via a rod and lever, the geometry is designed such that the paddles are kept almost vertical for the short duration that they are in the water. One of the drawings of the Anonymous Author of the Hussite Wars shows a boat with a pair of paddle-wheels at each end turned by men operating compound cranks. In 1704, the French physicist Denis Papin constructed the first ship powered by his steam engine and this made him the first to construct a steam-powered boat
28.
Passenger ship
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A passenger ship is a merchant ship whose primary function is to carry passengers on the sea. The type does however include many classes of ships designed to transport substantial numbers of passengers as well as freight, only in more recent ocean liners and in virtually all cruise ships has this cargo capacity been eliminated. While typically passenger ships are part of the merchant marine, passenger ships have also used as troopships. An ocean liner is the form of passenger ship. Once such liners operated on scheduled line voyages to all inhabited parts of the world, with the advent of airliners transporting passengers and specialized cargo vessels hauling freight, line voyages have almost died out. Her success demonstrated that there was a market for large cruise ships, successive classes of ever-larger ships were ordered, until the Cunard liner Queen Elizabeth was finally dethroned from her 56-year reign as the largest passenger ship ever built. Both the RMS Queen Elizabeth 2 and her successor as Cunards flagship RMS Queen Mary 2, QM2 was superseded by the Freedom of the Seas of the Royal Caribbean line as the largest passenger ship ever built, however, QM2 still hold the record for the largest ocean liner. The Freedom of the Seas was superseded by the Oasis of the Seas in October 2009, by convention and long usage, the size of civilian passenger ships is measured by gross tonnage, which is a dimensionless figure calculated from the total enclosed volume of the vessel. Gross tonnage is not a measure of weight, although the two concepts are often confused, weight is measured by displacement, which is the conventional means of measuring naval vessels. Often a passenger ship is stated to weigh or displace a certain tonnage, but the figure given nearly always refers to gross tonnage, gross tonnage normally is a much higher value than displacement. However, by the conventional and historical measure of gross tonnage, the Oasis of the Seas measures over 225,000 GT, over twice as large as the largest cruise ships of the late 1990s. Power is also unavailable to the crew of the ship to operate electrically powered mechanisms, lack of an adequate backup system to propel the ship can, in rough seas, render it dead in the water and result in loss of the ship. It is believed some owners and operators of ships built before 1980, fred Olsens Black Prince, built in 1966 was one such ship, but was reported to be headed for inter-island service in Venezuelan waters. The International Ice Patrol was formed in 1914 after the sinking of the RMS Titanic to address the issue of iceberg collision
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Finland
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Finland, officially the Republic of Finland, is a sovereign state in Northern Europe. A peninsula with the Gulf of Finland to the south and the Gulf of Bothnia to the west, the country has borders with Sweden to the northwest, Norway to the north. Estonia is south of the country across the Gulf of Finland, Finland is a Nordic country situated in the geographical region of Fennoscandia, which also includes Scandinavia. Finlands population is 5.5 million, and the majority of the population is concentrated in the southern region,88. 7% of the population is Finnish people who speak Finnish, a Uralic language unrelated to the Scandinavian languages, the second major group are the Finland-Swedes. In terms of area, it is the eighth largest country in Europe, Finland is a parliamentary republic with a central government based in the capital Helsinki, local governments in 311 municipalities, and an autonomous region, the Åland Islands. Over 1.4 million people live in the Greater Helsinki metropolitan area, from the late 12th century, Finland was an integral part of Sweden, a legacy reflected in the prevalence of the Swedish language and its official status. In the spirit of the notion of Adolf Ivar Arwidsson, we are not Swedes, we do not want to become Russians, let us therefore be Finns, nevertheless, in 1809, Finland was incorporated into the Russian Empire as the autonomous Grand Duchy of Finland. In 1906, Finland became the nation in the world to give the right to vote to all adult citizens. Following the 1917 Russian Revolution, Finland declared itself independent, in 1918, the fledgling state was divided by civil war, with the Bolshevik-leaning Reds supported by the equally new Soviet Russia, fighting the Whites, supported by the German Empire. After a brief attempt to establish a kingdom, the became a republic. During World War II, the Soviet Union sought repeatedly to occupy Finland, with Finland losing parts of Karelia, Salla and Kuusamo, Petsamo and some islands, Finland joined the United Nations in 1955 and established an official policy of neutrality. The Finno-Soviet Treaty of 1948 gave the Soviet Union some leverage in Finnish domestic politics during the Cold War era, Finland was a relative latecomer to industrialization, remaining a largely agrarian country until the 1950s. It rapidly developed an advanced economy while building an extensive Nordic-style welfare state, resulting in widespread prosperity, however, Finnish GDP growth has been negative in 2012–2014, with a preceding nadir of −8% in 2009. Finland is a top performer in numerous metrics of national performance, including education, economic competitiveness, civil liberties, quality of life, a large majority of Finns are members of the Evangelical Lutheran Church, though freedom of religion is guaranteed under the Finnish Constitution. The first known appearance of the name Finland is thought to be on three rune-stones. Two were found in the Swedish province of Uppland and have the inscription finlonti, the third was found in Gotland, in the Baltic Sea. It has the inscription finlandi and dates from the 13th century, the name can be assumed to be related to the tribe name Finns, which is mentioned first known time AD98. The name Suomi has uncertain origins, but a candidate for a source is the Proto-Baltic word *źemē, in addition to the close relatives of Finnish, this name is also used in the Baltic languages Latvian and Lithuanian
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Turku
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Turku is a city on the southwest coast of Finland at the mouth of the Aura River, in the region of Southwest Finland. Turku, as a town, was settled during the 13th century and founded most likely at the end of the 13th century and it quickly became the most important city in Finland, a status it retained for hundreds of years. Because of its history, it has been the site of many important events. Along with Tallinn, the city of Estonia, Turku was designated the European Capital of Culture for 2011. In 1996, it was declared the official Christmas City of Finland, due to its location, Turku is a notable commercial and passenger seaport with over three million passengers traveling through the Port of Turku each year to Stockholm and Mariehamn. As of 31 December 2016, the population of Turku was 187,564, there were 318,168 inhabitants living in the Turku sub-region, ranking it as the third largest urban area in Finland after the Greater Helsinki area and Tampere sub-region. The city is bilingual as 5.2 percent of its population identify Swedish as a mother-tongue. The Finnish name Turku originates from an Old East Slavic word, tǔrgǔ, the word turku still means market place in some idioms in Finnish. The Swedish word for market place is torg, and was borrowed from Old East Slavic. The Swedish name Åbo may be a combination of å. As this pattern does not appear in any other Swedish place names in Finland, one theory is that it comes from Aabo, the Finnish rendition of the Russian Avram, which could also be the origin of the name of the river Aura. There is however an old legal term called åborätt, which gave citizens the right to live at land owned by the crown. In Finnish, the genitive of Turku is Turun, meaning of Turku, the Finnish names of organizations and institutes of Turku often begin with this word, as in Turun yliopisto for the University of Turku. Turku has a history as Finlands largest city and occasionally as the administrative center of the country. The citys identity stems from its status as the oldest city in Finland, originally, the word Finland referred only to the area around Turku. Although archaeological findings in the date back to the Stone Age. The Cathedral of Turku was consecrated in 1300, during the Middle Ages, Turku was the seat of the Bishop of Turku, covering the then eastern half of the Kingdom of Sweden until the 17th century. Even if Turku had no official status, both the short-lived institutions of Dukes and Governors-General of Finland usually had their Finnish residences there
31.
Spiegel Online
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Spiegel Online is one of the most widely read German-language news Websites. It was founded in 1994 as the Web offspring of the German news magazine, Der Spiegel, today, Spiegel Online is the most frequently quoted online media product in Germany. Spiegel Online International, an English section featuring articles translated into English, was launched in autumn 2004, Spiegel Online is run by Spiegel Online GmbH. Like Quality Channel, this corporation is part of SPIEGELnet GmbH, the editorial offices of Spiegel Online and Der Spiegel print magazine are separate operations, each with their own location, authors, and content. Spiegel Online has a record of profitability. Regular staff includes 150 people in the Hamburg headquarters, complemented by freelancers, in the German capital, Berlin,15 correspondents keep in touch with the German federal government, political parties, corporations and artists. The Munich and Düsseldorf offices have one correspondent each, there are journalists based in Washington, D. C. New York, London, Moscow, New Delhi and Istanbul, the online news staff also receives support from Der Spiegel magazine’s network of correspondents at home and abroad. The site also uses content from news agencies such as AFP, AP, dpa, wolfgang Büchner was editor in chief of Spiegel and Spiegel Online from September 2013 to December 2014. Büchners former deputies, Florian Harms and Barbara Hans, headed SpOn after Büchner left the company, on January 13,2015, Harms was appointed sole editor in chief. Spiegel Online first went up on 25 October 1994, making it the first online presence of a news magazine, one day before the Time site. SPON started as a service on CompuServe, the web domain www. spiegel. de was established one year later. SPONs content initially consisted of hand-picked articles from the print magazine, as early as 1995, however, original content first appeared in a section called Scanner, which was only available online. In the following year, Spiegel Online was relaunched and commenced featuring breaking news as well, list of magazines in Germany Spiegel Online Spiegel Online International
32.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
33.
Integrated Authority File
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The Integrated Authority File or GND is an international authority file for the organisation of personal names, subject headings and corporate bodies from catalogues. It is used mainly for documentation in libraries and increasingly also by archives, the GND is managed by the German National Library in cooperation with various regional library networks in German-speaking Europe and other partners. The GND falls under the Creative Commons Zero license, the GND specification provides a hierarchy of high-level entities and sub-classes, useful in library classification, and an approach to unambiguous identification of single elements. It also comprises an ontology intended for knowledge representation in the semantic web, available in the RDF format
34.
Virtual International Authority File
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The Virtual International Authority File is an international authority file. It is a joint project of national libraries and operated by the Online Computer Library Center. The project was initiated by the US Library of Congress, the German National Library, the National Library of France joined the project on October 5,2007. The project transitions to a service of the OCLC on April 4,2012, the aim is to link the national authority files to a single virtual authority file. In this file, identical records from the different data sets are linked together, a VIAF record receives a standard data number, contains the primary see and see also records from the original records, and refers to the original authority records. The data are available online and are available for research and data exchange. Reciprocal updating uses the Open Archives Initiative Protocol for Metadata Harvesting protocol, the file numbers are also being added to Wikipedia biographical articles and are incorporated into Wikidata. VIAFs clustering algorithm is run every month, as more data are added from participating libraries, clusters of authority records may coalesce or split, leading to some fluctuation in the VIAF identifier of certain authority records
Meyer Werft (located at Papenburg)
Meyer Turku (located at Turku)
