MB2: THE MISSED CANAL A source of great frustration associated with the endodontic therapy of maxillary molars is whether or not a second mesiobuccal canal (MB2) exists‚ and to what extent practitioners should go in pursuit of locating it. Failure to find and to fill a canal influences the prognosis of endodontic treatment. The frequency of second canal in mesiobuccal root of maxillary molars is quite high‚ so time should be devoted in its location and treatment. The present article describes
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and the other Great Lakes with the Atlantic Coast through a canal. The Erie Canal would connect to the port of New York City by beginning at the Hudson River near Troy‚ New York. The Hudson River flows into New York Bay and past the west side of Manhattan in New York City. The canal would flow to Rome‚ New York‚ then through Syracuse and Rochester to Buffalo‚ located on the northeast coast of Lake Erie Once the plans of the Erie Canal were done New York wanted to obtain funds. The United States
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network television‚ radio‚ and print media covered the David and Goliath struggle in Love Canal‚ New York. The country watched as mothers with children in their arms and tears in their eyes cried out for help. The words "Love Canal" are now burned in our country’s history and in the memory of the public as being synonymous with chemical exposures and their adverse human health effects. The events at Love Canal brought about a new understanding among the American people of the correlation between low-level
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The Reason for the Season: Panama Canal Panama is a unique country consisting of a few tremendous natural occurrences that led to the building of the Panama Canal. The Panama Canal can easily be described as one of the most crucial maritime operation sites in the entire world. The Panama Canal creates an easy access channel that navigates ships through the North and Southern American continents‚ instead of around them. This engineering marvel has drastically changed how shipping was conducted
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INTRODUCTION: Suez Canal Suez Canal is an artificial sea-level waterway connecting the Mediterranean Sea and the red sea together .It allows Ship transportation from Europe to Asia without the navigation around North Africa. Ferdinand de Lesseps was the creator of this Suez Canal but who knew that this Canal would increase the chances of another world war. The Suez Canal had great importance in the world of trade as it was a shortcut to many countries. But after its making the situation turned
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The Suez Canal is an artificial sea-level waterway in Egypt‚ connecting the Mediterranean Sea and the Red Sea. Opened in November 1869 after 10 years of construction work‚ it allows transportation by water between Europe and Asia without navigation around Africa. The northern terminus is Port Said and the southern terminus is Port Tawfiq at the city of Suez. Ismailia lies on its west bank‚ 3 km (1.9 mi) from the half-way point. When first built‚ the canal was 164 km (102 mi) long and 8 m (26 ft)
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the other Great Lakes with the Atlantic Coast through a canal. Many surveys and proposals were developed to build a canal but it was ultimately a survey performed in 1816 that established the route of the Erie Canal. The Erie Canal would connect to the port of New York City by beginning at the Hudson river near Troy‚ New York. The Hudson River flows into New York Bay and past the west side of Manhattan in New York City. From Troy‚ the canal would flow to Rome (New York) and then through Syracuse
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Erie Canal Changing America The Erie Canal finished in 1825 went from Lake Erie to the Hudson River and the Atlantic Ocean. It was built in the search for a better way of transportation from the Old Northwest to the East Coast. The Erie Canal seemed impossible to build by many but it was eventually built overcoming some challenges along the way. The Erie Canal had many positive effects on America but had a few negative consequences. The difficulty in the transportation of goods from Old Northwest
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The Erie Canal is famous in song and story. Proposed in 1808 and completed in 1825‚ the canal links the waters of Lake Erie in the west to the Hudson River in the east. An engineering marvel when it was built‚ some called it the Eighth Wonder of the World. In order to open the country west of the Appalachian Mountains to settlers and to offer a cheap and safe way to carry produce to a market‚ the construction of a canal was proposed as early as 1768. However‚ those early proposals would connect
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The Panama Canal has been called the big ditch‚ the bridge between two continents‚ and the greatest shortcut in the world. When it was finally finished in 1914‚ the 51-mile waterway cut off over 7‚900 miles of the distance between New York and San Francisco‚ and changed the face of the industrialized world ("Panama Canal"). This Canal is not the longest‚ the widest‚ the deepest‚ or the oldest canal in the world‚ but it is the only canal to connect two oceans‚ and still today is the greatest man-made
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