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Bull Island
Bull Island (), more properly North Bull Island (), is an island located in Dublin Bay in Ireland, about 5 km long and 800 m wide, lying roughly parallel to the shore off Clontarf, Dublin, Clontarf (including Dollymount), Raheny, Kilbarrack, and facing Sutton, Dublin, Sutton. The island, with a sandy beach known as Dollymount Strand running its entire length, is a relatively recent, and inadvertent, result of human intervention in the bay. The island lies within the jurisdiction of, and is mostly owned by, Dublin City Council, and is managed by the Council's Parks and Landscape Division. Bull Island, which is accessed by way of a causeway bridge from Raheny and a wooden bridge from Clontarf, has the most designations of any site in the country, as a National Bird Sanctuary, a biosphere reserve, a National Nature Reserve, a Special Protection Area under the EU Birds Directive, and a Special Area of Conservation under the EU Habitats Directive, while also being the subject o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irish Sea
The Irish Sea is a body of water that separates the islands of Ireland and Great Britain. It is linked to the Celtic Sea in the south by St George's Channel and to the Inner Seas off the West Coast of Scotland in the north by the North Channel (Great Britain and Ireland), North Channel. Anglesey, North Wales, is the largest island in the Irish Sea, followed by the Isle of Man. The term ''Manx Sea'' may occasionally be encountered (, , ). On its shoreline are Scotland to the north, England to the east, Wales to the southeast, Northern Ireland and the Republic of Ireland to the west. The Irish Sea is of significant economic importance to regional trade, shipping and transport, as well as fishing and power generation in the form of wind power and nuclear power plants. Annual traffic between Great Britain and Ireland is over 12 million passengers and of traded goods. Topography The Irish Sea joins the North Atlantic at both its northern and southern ends. To the north, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dublin Port
Dublin Port () is the seaport of Dublin, Ireland, of both historical and contemporary economic importance. Approximately two-thirds of Ireland's port traffic travels via the port, which is by far the busiest on the island of Ireland. Location The modern Dublin Port is located on either side of the River Liffey, out to its mouth. On the north side of the river, the main part () of the port lies at the end of East Wall and North Wall (Dublin), North Wall, from Alexandra Quay. The element of the port on the south side of the river is much smaller () and lies at the beginning of the Poolbeg, Poolbeg peninsula. Access The port is served by road, with a direct connection from the Dublin Port Tunnel to the northern part (and so a connection with the M50 motorway). There is no passenger rail service to either part of Dublin Port but the northern part is served by freight rail. The northern part is also served by Nolan Coaches Route 853 Dublin City to Dublin Port and Dublin Bus, wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trench Warfare
Trench warfare is a type of land warfare using occupied lines largely comprising Trench#Military engineering, military trenches, in which combatants are well-protected from the enemy's small arms fire and are substantially sheltered from artillery. It became archetypically associated with World War I (1914–1918), when the Race to the Sea rapidly expanded trench use on the Western Front (World War I), Western Front starting in September 1914.. Trench warfare proliferated when a Weapons of World War I, revolution in firepower was not matched by similar advances in mobility (military), mobility, resulting in a grueling form of warfare in which the defender held the advantage. On the Western Front in 1914–1918, both sides constructed elaborate trench, underground, and dugout (shelter), dugout systems opposing each other along a front (military), front, protected from assault by barbed wire. The area between opposing trench lines (known as "no man's land") was fully exposed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surf Dudes With Attitude 030 (2)
Surf is the region of breaking waves on a shoaling area of water such as a shoreline or reef. Surf or SURF may also refer to: Commercial products * Surf (detergent), a brand of laundry detergent made by Unilever Computers and software * "Surfing the Web", slang for exploring the World Wide Web * surf (web browser), a lightweight web browser for Unix-like systems * ''Surf'' (video game), a 2020 video game included with Microsoft Edge * SURF, an acronym for "Speeded up robust features", a computer vision algorithm * Counter-Strike surfing, a custom game-mode for various Source engine video games Education * Summer Undergraduate Research Fellowship, a common summer immersion experience in higher education which supplement research activities that occur during the academic year Music * ''Surf'' (Roddy Frame album), a 2002 album released by Roddy Frame * ''Surf'' (Donnie Trumpet & The Social Experiment album), a 2015 album by Donnie Trumpet & The Social Experiment * Surf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dublin Port And Docks Board
Dublin is the capital and largest city of Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the province of Leinster, and is bordered on the south by the Dublin Mountains, part of the Wicklow Mountains range. Dublin is the largest city by population on the island of Ireland; at the 2022 census, the city council area had a population of 592,713, while the city including suburbs had a population of 1,263,219, County Dublin had a population of 1,501,500. Various definitions of a metropolitan Greater Dublin Area exist. A settlement was established in the area by the Gaels during or before the 7th century, followed by the Vikings. As the Kingdom of Dublin grew, it became Ireland's principal settlement by the 12th century Anglo-Norman invasion of Ireland. The city expanded rapidly from the 17th century and was briefly the second largest in the British Empire and sixth largest in Western Europe after the Acts of Union in 1800. Following independence in 1922 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Dublin Golf Club
The Royal Dublin Golf Club, founded in 1885, is Ireland's third oldest golf club. It is a private members' club, with an 18-hole links course on Bull Island, Dublin, Ireland. The championship routing that we recognise today was by designed by Harry Colt in the 1920s. Over a three-year period from 2004 the links was extended under the guidance of golf architect Martin Hawtree. History Origins and early locations The Royal Dublin Golf Club was instituted at a meeting held at No. 19 Grafton Street in May 1885, pioneered by a Scottish banker - John Lumsden. Originally called Dublin Golf Club, it received its Royal designation in 1891 under a British royal charter, when there were 250 members paying an £2 annual subscription (after an entrance fee of 8 guineas). It was originally located near the Magazine Fort in the Phoenix Park, moved to Sutton after a year, and finally in 1889 moved to its present home on North Bull Island (the name may be derived from the locality, Clontarf, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Ireland
This is a list of lighthouses in Ireland. The Commissioners of Irish Lights are responsible for the majority of marine navigation aids around the island though a small number are maintained by local harbour authorities. The main list identifies those lighthouses in a clockwise direction starting with Crookhaven, Crookhaven lighthouse, County Cork. Maintained by Commissioners of Irish Lights Maintained by other Irish marine authorities A smaller number of active lighthouses are operated by other authorities, primarily the port and harbour companies located around the Geography of Ireland, Irish coast. Inactive Improvements and changes to the aids to navigation around the Irish coast, has meant that there are a number of lighthouses that have been decommissioned. This list includes those where the tower or structure is still in existence. Some of these have been reused, such as Ferris Point which is now a vessel control tower. Clare Island was turned into a guest house ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bull Wall
The Bull Wall (), or North Bull Wall (), at the Dublin Port, Port of Dublin, extending from the estuary of the River Tolka and the district of Clontarf, Dublin, Clontarf out nearly 3 km into Dublin Bay, is one of the two defining sea walls of the port, and faces the earlier-constructed Great South Wall. It has one of a trio of port lighthouses at the end of its extension breakwater, and a statue of ''Realt na Mara'' ('Mary, Queen of the Sea') partway along, and was responsible for the formation of North Bull Island with its nearly 5 km of beach. History Background Dublin Bay had a long-running problem with silting, including at the mouth of the River Liffey, and held major sand banks, notably the North Bull and South Bull, to either side of the Liffey mouth, along with the Kish Bank over 11 km out to sea. Between the North and South Bulls, a sand bar existed, rising over time, limiting access to the city quays. After years of primitive dredging, an attempt to mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Halpin
George Halpin (Sr.) (1779? – 8 July 1854), was a prominent civil engineer and lighthouse builder, responsible for the construction of much of the Port of Dublin, several of Dublin's bridges, and a number of lighthouses; he is considered the founding father of the Ireland, Irish lighthouse service. His son, , was also a well-known lighthouse builder. Biography Very little is known of Halpin's early life, though it is known that his background was in the building trade rather than in engineering. In 1800, he was made the Inspector of Works for the Dublin Ballast Board (the predecessor to the Commissioners of Irish Lights), succeeding Francis Tunstall, and in this capacity was responsible for a number of works.Skempton, p. 293 One of these, the Bull Wall, along with associated projects, led to the creation of Bull Island in Dublin Bay, and enabled deep-draught ships to use the port for the first time.Skempton, p. 294 Halpin was appointed the Inspector of Lighthouses in 1810. Bet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Bull Lighthouse, Dublin (geograph 5417369)
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek ''boreas'' "north wind, north" which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean bot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bull Wall Bridge, Clontarf - Geograph
A bull is an intact (i.e., not castrated) adult male of the species ''Bos taurus'' (cattle). More muscular and aggressive than the females of the same species (i.e. cows proper), bulls have long been an important symbol in many religions, including for sacrifices. These animals play a significant role in beef ranching, dairy farming, and a variety of sporting and cultural activities, including bullfighting and bull riding. Due to their temperament, handling of bulls requires precautions. Nomenclature The female counterpart to a bull is a cow, while a male of the species that has been castrated is a ''steer'', '' ox'', or ''bullock'', although in North America, this last term refers to a young bull. Use of these terms varies considerably with area and dialect. Colloquially, people unfamiliar with cattle may also refer to steers and heifers as "cows", and bovines of aggressive or long-horned breeds as "bulls" regardless of sex. A wild, young, unmarked bull is known as a '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venturi Effect
The Venturi effect is the reduction in fluid pressure that results when a moving fluid speeds up as it flows from one section of a pipe to a smaller section. The Venturi effect is named after its discoverer, the Italian physicist Giovanni Battista Venturi, and was first published in 1797. The effect has various engineering applications, as the reduction in pressure inside the constriction can be used both for measuring the fluid flow and for moving other fluids (e.g. in a vacuum ejector). Background In inviscid fluid dynamics, an incompressible fluid's velocity must ''increase'' as it passes through a constriction in accord with the principle of mass continuity, while its static pressure must ''decrease'' in accord with the principle of conservation of mechanical energy (Bernoulli's principle) or according to the Euler equations. Thus, any gain in kinetic energy a fluid may attain by its increased velocity through a constriction is balanced by a drop in pressure because ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
