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Portaging
Portage or portaging (Canada: ; ) is the practice of carrying water craft or cargo over land, either around an obstacle in a river, or between two bodies of water. A path where items are regularly carried between bodies of water is also called a ''portage.'' The term comes from French, where means "to carry," as in "portable". In Canada, the term "carrying-place" was sometimes used. Early French explorers in New France and French Louisiana encountered many rapids and cascades. The Native Americans carried their canoes over land to avoid river obstacles. Over time, important portages were sometimes provided with canals with locks, and even portage railways. Primitive portaging generally involves carrying the vessel and its contents across the portage in multiple trips. Small canoes can be portaged by carrying them inverted over one's shoulders and the center strut may be designed in the style of a yoke to facilitate this. Historically, voyageurs often employed tump lines on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumpline
A tumpline () is a strap attached at both ends to a sack, backpack, or other luggage and used to carry the object by placing the strap over the top of the head. This utilizes the spine rather than the shoulders as standard backpack straps do. Tumplines are not intended to be worn over the forehead, but rather over the top of the head just back from the hairline, pulling straight down in alignment with the spine. The bearer then leans forward, allowing the back to help support the load. The indigenous natives in Mexico (and other Latin American countries) traditionally have used the tumpline for carrying heavy loads, such as firewood, baskets (including baskets loaded with construction materials and dirt for building), bird cages, and furniture. In Mexico a common name for ''tumpline'' is "mecapal". Modern highland Mayans of southern Mexico use tumplines for various pedestrian transport. During World War Two, the Canadian Army developed special supply-packs with tumplines for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canoe Pack
A canoe pack, also known as a portage pack, is a specialized type of backpack used primarily where travel is largely by water punctuated by portages where the gear needs to be carried over land. When worn, a canoe pack must ride below the level of the shoulders in order to accommodate the wearer also carrying a canoe. Their shallow stature typically has a lower center of gravity than a normal hiking backpack, making storage in a canoe more stable. A typical pack weight while portaging was during the North American fur trade era. In order to support the heavy load of the pack(s), canoe packs are sometimes used in conjunction with a "tumpline A tumpline () is a strap attached at both ends to a sack, backpack, or other luggage and used to carry the object by placing the strap over the top of the head. This utilizes the spine rather than the shoulders as standard backpack straps do. ..." or "portage collar," a strap attached to the pack and placed over the top of the head. Por ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tump Line
A tumpline () is a strap attached at both ends to a sack, backpack, or other luggage and used to carry the object by placing the strap over the top of the head. This utilizes the spine rather than the shoulders as standard backpack straps do. Tumplines are not intended to be worn over the forehead, but rather over the top of the head just back from the hairline, pulling straight down in alignment with the spine. The bearer then leans forward, allowing the back to help support the load. The indigenous natives in Mexico (and other Latin American countries) traditionally have used the tumpline for carrying heavy loads, such as firewood, baskets (including baskets loaded with construction materials and dirt for building), bird cages, and furniture. In Mexico a common name for ''tumpline'' is "mecapal". Modern highland Mayans of southern Mexico use tumplines for various pedestrian transport. During World War Two, the Canadian Army developed special supply-packs with tumplines for m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Portage National Monument
Grand Portage National Monument is a United States National Monument located on the north shore of Lake Superior in northeastern Minnesota that preserves a vital center of fur trade activity and Anishinaabeg Ojibwe heritage. The area became one of the British Empire's four main fur trading centers in North America, along with Fort Niagara, Fort Detroit, and Michilimackinac. The ''Grand Portage'' is an (2720 rod) footpath which bypasses a set of waterfalls and rapids on the last of the Pigeon River before it flows into Lake Superior. This path is part of the historic trade route of the French-Canadian voyageurs and coureur des bois between their wintering grounds and their depots to the east. Composed of the Pigeon River and other strategic interior streams, lakes, and portages, this route was of enormous importance in pre-industrial times. It provided quick water access from Canada's settled areas and Atlantic ports to the fur-rich Rupert's Land and the North-Western Territ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strangulated Hernia
A hernia is the abnormal exit of tissue or an organ, such as the bowel, through the wall of the cavity in which it normally resides. Various types of hernias can occur, most commonly involving the abdomen, and specifically the groin. Groin hernias are most commonly of the inguinal type but may also be femoral. Other types of hernias include hiatus, incisional, and umbilical hernias. Symptoms are present in about 66% of people with groin hernias. This may include pain or discomfort in the lower abdomen, especially with coughing, exercise, or urinating or defecating. Often, it gets worse throughout the day and improves when lying down. A bulge may appear at the site of hernia, that becomes larger when bending down. Groin hernias occur more often on the right than left side. The main concern is bowel strangulation, where the blood supply to part of the bowel is blocked. This usually produces severe pain and tenderness in the area. Hiatus, or hiatal hernias often result in heartbur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
York Boats
The York boat was a type of inland boat used by the Hudson's Bay Company to carry furs and trade goods along inland waterways in Rupert's Land, the watershed stretching from Hudson Bay to the eastern slopes of the Rocky Mountains. It was named after York Factory, the headquarters of the HBC, and modeled after the Orkney yole (itself a descendant of the Viking longship). Two variations to the York Boat were scows and "Sturgeon Heads." History and economics York boats were preferred as cargo carriers to the birchbark canoes used by the North West Company, because they were larger, carried more cargo and were safer in rough water. The boat's heavy wood construction was a significant advantage when travelling waterways where the bottom or sides of the hull were likely to strike rocks or ice. Canoes then were commonly constructed with soft hulls of birch bark or animal hide and were vulnerable to tears and punctures. The solid, all-wood hull of the York boat could simply bounce off o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yangtze River
The Yangtze or Yangzi ( or ; ) is the longest list of rivers of Asia, river in Asia, the list of rivers by length, third-longest in the world, and the longest in the world to flow entirely within one country. It rises at Jari Hill in the Tanggula Mountains (Tibetan Plateau) and flows in a generally easterly direction to the East China Sea. It is the List of rivers by discharge, seventh-largest river by discharge volume in the world. Its drainage basin comprises one-fifth of the land area of China, and is home to nearly one-third of the demographics of China, country's population. The Yangtze has played a major role in the history of China, history, culture of China, culture, and economy of China. For thousands of years, the river has been used for water, irrigation, sanitation, transportation, industry, boundary-marking, and war. The prosperous Yangtze Delta generates as much as 20% of historical GDP of China, China's GDP. The Three Gorges Dam on the Yangtze is the list ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Gorges
The Three Gorges () are three adjacent gorges along the middle reaches of the Yangtze River, in the hinterland of the People's Republic of China. With a subtropical monsoon climate, they are known for their scenery. The "Three Gorges Scenic Area" is classified as a AAAAA scenic area (the highest level) by the China National Tourism Administration. The Three Gorges—comprising the Qutang, Wu, and Xiling gorges—span , beginning at Baidi City of Chongqing, in the west and ending at Nanjing Pass, at Yichang City, Hubei Province, in the east, between which are the Fengjie and Wu Mountains of Chongqing, as well as Badong, Zigui, and Yichang of Hubei Province. Course of the Yangtze River After arriving at Yibin (), in Sichuan Province (), the Yangtze River () flows from Jiangjin (), of Chongqing Municipality (), to Yichang (), of Hubei Province (); and this section of the river is called '' Chuanjiang'' (), or "the river of Sichuan". In the past, it was the only waterwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photograph Of Railroad Portage - NARA - 2128318
A photograph (also known as a photo, image, or picture) is an image created by light falling on a photosensitive surface, usually photographic film or an electronic image sensor, such as a CCD or a CMOS chip. Most photographs are now created using a smartphone/camera, which uses a lens to focus the scene's visible wavelengths of light into a reproduction of what the human eye would see. The process and practice of creating such images is called photography. Etymology The word ''photograph'' was coined in 1839 by Sir John Herschel and is based on the Greek φῶς (''phos''), meaning "light," and γραφή (''graphê''), meaning "drawing, writing," together meaning "drawing with light." History The first permanent photograph, a contact-exposed copy of an engraving, was made in 1822 using the bitumen-based "heliography" process developed by Nicéphore Niépce. The first photographs of a real-world scene, made using a camera obscura, followed a few years later at Le Gras, Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Champlain And St
Samuel de Champlain (; Fichier OrigineFor a detailed analysis of his baptismal record, see RitchThe baptism act does not contain information about the age of Samuel, neither his birth date nor his place of birth. – 25 December 1635) was a French colonist, navigator, cartographer, draftsman, soldier, explorer, geographer, ethnologist, diplomat, and chronicler. He made between 21 and 29 trips across the Atlantic Ocean, and founded Quebec, and New France, on 3 July 1608. An important figure in Canadian history, Champlain created the first accurate coastal map during his explorations, and founded various colonial settlements. Born into a family of sailors, Champlain began exploring North America in 1603, under the guidance of his uncle, François Gravé Du Pont. d'Avignon (2008) After 1603, Champlain's life and career consolidated into the path he would follow for the rest of his life. From 1604 to 1607, he participated in the exploration and creation of the first permanent Euro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Egyptian Archaeology
The ''Journal of Egyptian Archaeology (JEA)'' is a bi-annual peer-reviewed international academic journal published by the Egypt Exploration Society. Covering Egyptological research, the JEA publishes scholarly articles, fieldwork reports, and reviews of books on Egyptology. Articles are mainly published in English, with contributions in German or French accepted where suitable. The JEA was established in 1914 by the Egypt Exploration Fund. Its editors have included several prominent Egyptologists, including Alan Gardiner (1916–21, 1934, 1941–46); T. Eric Peet (1923–1934) and Battiscombe Gunn (1935–1939). The current (2021) editor-in-chief is of University College London , mottoeng = Let all come who by merit deserve the most reward , established = , type = Public research university , endowment = £143 million (2020) , budget = .... (Access date 9 May 2021) References Exter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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