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Akademik Ioffe
''Akademik Ioffe'' is a research vessel, named after the Soviet physicist Abram Fedorovich Ioffe. Built in 1988, the vessel has a displacement of 6,600 tons, and a length of . ''Akademik Ioffe '' and '' Akademik Sergey Vavilov'' were built as a joint project. Both ships feature a vertical shaft about two meters in diameter, which opens from the main deck into a special room, from which an acoustic receiver or a transmitter can be lowered to below the waterline by means of a winch. The vessels were used for experiments on the long-range propagation of sound in the ocean. The vessel belongs to the Institute of Oceanology. P. P. Shirshov, of the Russian Academy of Sciences. She was chartered by One Ocean Expeditions until 2019. 2018 grounding The vessel ran aground in the Gulf of Boothia, Nunavut, Canada in August 2018. There were 126 people on board; none were lost. The ''Akademik'' is said to have remained aground for 12 hours. The salvage effort cost Canadian taxpayers $5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaliningrad
Kaliningrad ( ; rus, Калининград, p=kəlʲɪnʲɪnˈɡrat, links=y), until 1946 known as Königsberg (; rus, Кёнигсберг, Kyonigsberg, ˈkʲɵnʲɪɡzbɛrk; rus, Короле́вец, Korolevets), is the largest city and administrative centre of Kaliningrad Oblast, a Russian semi-exclave between Lithuania and Poland. The city sits about west from mainland Russia. The city is situated on the Pregolya River, at the head of the Vistula Lagoon on the Baltic Sea, and is the only ice-free port of Russia and the Baltic states on the Baltic Sea. Its population in 2020 was 489,359, with up to 800,000 residents in the urban agglomeration. Kaliningrad is the second-largest city in the Northwestern Federal District, after Saint Petersburg, the third-largest city in the Baltic region, and the seventh-largest city on the Baltic Sea. The settlement of modern-day Kaliningrad was founded in 1255 on the site of the ancient Old Prussian settlement ''Twangste'' by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Boothia
The Gulf of Boothia is a body of water in Nunavut, Canada. Administratively it is divided between the Kitikmeot Region, Nunavut, Kitikmeot Region on the west and the Qikiqtaaluk Region on the east. It merges north into Prince Regent Inlet, the two forming a single bay with different names for its parts. It is surrounded by, clockwise, Baffin Island, Fury and Hecla Strait, the Melville Peninsula, the Canadian mainland, and the Boothia Peninsula. The south end is Committee Bay, northwest of which are the Simpson Peninsula and Pelly Bay. In 1822, it was seen by some of William Edward Parry's men, who went on foot along the ice-choked Fury and Hecla Strait. In 1829, it was entered by John Ross (Arctic explorer), John Ross, who was frozen in for four years and named it for his patron Sir Felix Booth. Its south end was explored by John Rae (explorer), John Rae in 1846–1847, who reached it overland from the south. Further reading * Barber, D. G., and J. Iacozza. 2004. "Histori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Vessels Of The Soviet Union
Research is " creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to controlling sources of bias and error. These activities are characterized by accounting and controlling for biases. A research project may be an expansion on past work in the field. To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole. The primary purposes of basic research (as opposed to applied research) are documentation, discovery, interpretation, and the research and development (R&D) of methods and systems for the advancement of human knowledge. Approaches to research depend on epistemologies, which vary considerably both within and between humanities and sciences. There are several forms of research: scientific, humanities, artistic, econom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Vessels Of Russia
Research is " creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to controlling sources of bias and error. These activities are characterized by accounting and controlling for biases. A research project may be an expansion on past work in the field. To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole. The primary purposes of basic research (as opposed to applied research) are documentation, discovery, interpretation, and the research and development (R&D) of methods and systems for the advancement of human knowledge. Approaches to research depend on epistemologies, which vary considerably both within and between humanities and sciences. There are several forms of research: scientific, humanities, artistic, eco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drake Passage
The Drake Passage (referred to as Mar de Hoces Hoces Sea"in Spanish-speaking countries) is the body of water between South America's Cape Horn, Chile and the South Shetland Islands of Antarctica. It connects the southwestern part of the Atlantic Ocean (Scotia Sea) with the southeastern part of the Pacific Ocean and extends into the Southern Ocean. The Drake Passage is considered one of the most treacherous voyages for ships to make. Currents at its latitude meet no resistance from any landmass, and waves top , hence its reputation as "the most powerful convergence of seas". As the Drake Passage is the narrowest passage around Antarctica, its existence and shape strongly influence the circulation of water around Antarctica and the global oceanic circulation, as well as the global climate. The bathymetry of the Drake Passage plays an important role in the global mixing of oceanic water. It is one of the most treacherous bodies of water on earth. History Sailing south from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iqaluit
Iqaluit ( ; , ; ) is the capital of the Canadian territory of Nunavut, its largest community, and its only city. It was known as Frobisher Bay from 1942 to 1987, after the large bay on the coast on which the city is situated. In 1987, its traditional Inuktitut name was restored. In 1999, Iqaluit was designated the capital of Nunavut after the division of the Northwest Territories into two separate territories. Before this event, Iqaluit was a small city and not well known outside the Canadian Arctic or Canada, with population and economic growth highly limited. This is due to the city's isolation and heavy dependence on expensive imported supplies, as the city, like the rest of Nunavut, has no road or rail, and only has ship connections for part of the year to the rest of Canada. The city has a polar climate, influenced by the cold deep waters of the Labrador Current just off Baffin Islandthis makes the city of Iqaluit cold, although it is well south of the Arctic Circle. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Coast Guard
The Canadian Coast Guard (CCG; french: links=no, Garde côtière canadienne, GCC) is the coast guard of Canada. Formed in 1962, the coast guard is tasked with marine search and rescue (SAR), communication, navigation, and transportation issues in Canadian waters, such as navigation aids and icebreaking, marine pollution response, and support for other Canadian government initiatives. The coast guard operates 119 vessels of varying sizes and 23 helicopters, along with a variety of smaller craft. The CCG is headquartered in Ottawa, Ontario, and is a special operating agency within Fisheries and Oceans Canada (Department of Fisheries and Oceans). Role and responsibility Unlike armed coast guards of some other nations, the CCG is a government marine organization without naval or law enforcement responsibilities. Naval operations in Canada's maritime environment are exclusively the responsibility of the Royal Canadian Navy. Enforcement of Canada's maritime-related federal statutes ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Chronicle Herald
''The Chronicle Herald'' is a broadsheet newspaper published in Halifax, Nova Scotia, Canada owned by SaltWire Network of Halifax. The paper's newsroom staff were locked out of work from January 2016 until August 2017. ''Herald'' management continued to publish using strikebreaker labour, and were accused by the union of refusing to bargain in good faith with the intention of union busting. History Early years Founded in 1874 as ''The Morning Herald'', the paper quickly became one of Halifax's main newspapers. The same company also owned the ''Evening Mail'', which was published in the afternoon. Its main competitors were the ''Chronicle'' in the morning, and the ''Star'' in the afternoon. By 1949 the papers had merged to become ''The Chronicle-Herald'' and ''Mail-Star'' respectively. Graham Dennis era Graham W. Dennis took over as publisher of the newspaper in 1954, at age 26, after the death of his father, senator William Henry Dennis, who in turn had succeeded senator Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nunavut
Nunavut ( , ; iu, ᓄᓇᕗᑦ , ; ) is the largest and northernmost Provinces and territories of Canada#Territories, territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the ''Nunavut Act'' and the ''Nunavut Land Claims Agreement, Nunavut Land Claims Agreement Act'', which provided this territory to the Inuit for independent government. The boundaries had been drawn in 1993. The creation of Nunavut resulted in the territorial evolution of Canada, first major change to Canada's political map in half a century since the province of Newfoundland and Labrador, Newfoundland was admitted in 1949. Nunavut comprises a major portion of Northern Canada and most of the Arctic Archipelago. Its vast territory makes it the list of the largest country subdivisions by area, fifth-largest country subdivision in the world, as well as North America's second-largest (after Greenland). The capital Iqaluit (formerly Frobisher Bay), on Baffin Islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
One Ocean Expeditions
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maritime Call Sign
Maritime call signs are call signs assigned as unique identifiers to ships and boats. All radio transmissions must be individually identified by the call sign. Merchant and naval vessels are assigned call signs by their national licensing authorities. History One of the earliest applications of radiotelegraph operation, long predating broadcast radio, were marine radio stations installed aboard ships at sea. In the absence of international standards, early transmitters constructed after Guglielmo Marconi's first trans-Atlantic message in 1901 were issued arbitrary two-letter calls by radio companies, alone or later preceded by a one-letter company identifier. These mimicked an earlier railroad telegraph convention where short, two-letter identifiers served as Morse code abbreviations to denote the various individual stations on the line (for instance, AX could represent Halifax). "N" and two letters would identify U.S. Navy; "M" and two letters would be a Marconi station. On Apr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Academy Of Sciences
The Russian Academy of Sciences (RAS; russian: Росси́йская акаде́мия нау́к (РАН) ''Rossíyskaya akadémiya naúk'') consists of the national academy of Russia; a network of scientific research institutes from across the Russian Federation; and additional scientific and social units such as libraries, publishing units, and hospitals. Peter the Great established the Academy (then the St. Petersburg Academy of Sciences) in 1724 with guidance from Gottfried Leibniz. From its establishment, the Academy benefitted from a slate of foreign scholars as professors; the Academy then gained its first clear set of goals from the 1747 Charter. The Academy functioned as a university and research center throughout the mid-18th century until the university was dissolved, leaving research as the main pillar of the institution. The rest of the 18th century continuing on through the 19th century consisted of many published academic works from Academy scholars and a few Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
