(Askeri) CEVHER VAGONU: Yükünün büyük kısmını, insan gücüne ihtiyaç göstermeden ve yer çekiminden faydalanarak, alt veya yan kapaklardan boşaltan, eğri döşemeli vagon
Dust and ash collection devices typically located beneath Electrostatic Precipitator and baghouse compartments, below heat recovery units on boilers, and in various dust collection areas in chemical processes They are conical or trapezoidal in cross-section and taper to a collection duct at the bottom
{i} person or thing which hops; grasshopper; funnel-shaped device through which loose material is passed
A hopper is a large cone-shaped device into which substances such as grain, coal, or animal food can be put and from which they can be released when required. American mathematician and computer programmer. Noted for her development of programming languages, especially COBOL, she is credited with inventing the first compiler. a large funnel (1)
A chute, box, or receptacle, usually funnel-shaped with an opening at the lower part, for delivering or feeding any material, as to a machine; as, the wooden box with its trough through which grain passes into a mill by joining or shaking, or a funnel through which fuel passes into a furnace, or coal, etc
A covered hopper is a railroad freight car. Structurally, it is very similar to an open-top hopper car in that the carbody consists of a large hopper with unloading chutes at the bottom. What distinguishes this type of car from an open hopper is not only the car's roof, but also the car's overall size. Covered hoppers typically carry loads of less dense, and therefore lighter, materials, so they are built to a higher cubic capacity than open top hoppers. They are used predominantly to haul various grains such as corn, wheat and barley
a US artist who painted realistic paintings of everyday life. His work influenced the development of pop art (1882-1967). (b. July 22, 1882, Nyack, N.Y., U.S. d. May 15, 1967, New York, N.Y.) U.S. painter. He was initially trained as an illustrator but later studied painting with Robert Henri. In 1913 he exhibited in the Armory Show but spent much of his time on advertising art and illustrative etchings. In the mid 1920s he turned to watercolours and oil paintings of urban life. His House by the Railroad (1925) and Room in Brooklyn (1932) depict still, anonymous figures within geometric building forms, producing the haunting sense of isolation that was to be his hallmark. He used light to isolate figures and objects, as in Early Sunday Morning (1930) and Nighthawks (1942). His mature style was already formed in the 1920s; his later development showed constant refinement and an even greater mastery of light
orig. Grace Brewster Murray born Dec. 9, 1906, New York, N.Y., U.S. died Jan. 1, 1992, Arlington, Va. U.S. mathematician and rear admiral. She received a Ph.D. from Yale University in 1934 and taught at Vassar College in 1931-44. As a U.S. Navy officer (1943-86), she worked on Harvard's Mark I (1944) and Mark II (1945) computers, and in 1949 she helped design an improved compiler for translating a programmer's instructions into computer codes. She helped devise UNIVAC I, the first U.S. commercial electronic computer (1951), and wrote naval applications for COBOL. She received the National Medal of Technology in 1991