Carbon nanotube 1 Carbon nanotube Carbon nanotubes (CNTs) are allotropes of carbon with a cylindrical nanostructure. Nanotubes have been constructed with [1] length-to-diameter ratio of up to 132‚000‚000:1‚ significantly larger than for any other material. These cylindrical carbon molecules have unusual properties‚ which are valuable for nanotechnology‚ electronics‚ optics and other fields of materials science and technology. In particular‚ owing to their extraordinary thermal conductivity
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Recently a scientist by the name of Mark Post helped create a “test tube” beef burger. The burger was grown in a solution of nutrients and cost about 330‚000 dollars to make. The burger was created by taking muscle cells from a cow and growing them into tissue. The meat had to be dyed to make it look like real beef. The meat contains no fat and is disease free. The meat was made in the Netherlands at Maastricht University. It was served to two volunteers and was flavored with egg powder and bread
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conscious or unconscious. Still‚ most paintings tend to be similar enough to others in theme or composition that they lend themselves well to being compared and contrasted. I will compare and contrast George Tooker’s The Subway‚ and Cyril E. Power’s The Tube Train. George Tooker’s The Subway is a haunting yet beautiful piece. Painted using the egg tempera method‚ it is stunning for its strategic usage of warm colors. The intention of Tooker’s painting is to portray such a familiar scene as a subway as
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IIIrd Semester Syllabus for Core and Applied Component Courses in English. St. Xavier’s College –Autonomous‚ Mumbai. St. Xavier’s College – Autonomous Mumbai Syllabus For IIIrd Semester Courses in ENGLISH (June 2013 onwards) Contents: Syllabus for Courses: A.ENG.3.01 – The Elements of Poetry A.ENG.3.02 – Indian Writing in English 1850-1980 A.ENG.3.MS -- Media Studies (Applied Component) Page 1 of 4 IIIrd Semester Syllabus for Core and Applied Component Courses in English. St. Xavier’s
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Key: EX.4: K: Look at the map‚ Mary. We are at the Bank now. It is the Central Line. M: We need to go to the Piccadilly Circus. K: We can go to the Oxford Circus and change there to the Bakerloo Line and the next station will be the Piccadilly Circus. M: Or we can go to Holborn‚ change to the Northern Line and the second stop will be the Piccadilly Circus. K: Let’s count the stops. In my variant there are six stops. M: And in my route there are only
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2.MATERIALS and METHODS 2.1. Nature of Reactants 2.1.1 We placed 3mL of 3 M HCl into each of 3 seperate test tubes. Next we added mossy zinc to the first test tubes‚ Sn granules to the second and Cu filings to the third and compared the rates of evolution of hydrogen gas in each test tube. 2.1.2. We mixed 3mL of 0.02 M KMnO4 and 2mL of 3 M H2SO4 in a test tube and stirred using a glass rod. Next‚ we divided the solution into two. We added 2mL of 0.03 M Na2C2O4 solution to the first half and
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direct levelling are : 1. A level 2. A levelling staff 1.LEVEL The purpose of a level is to provide horizontal sight. Essentially‚ a level consists of the following four parts : a. A telescope to provide line of sight. b. A level tube to make the line of site horizontal. c. A levelling head (tribrach or trivet stage) to bring the bubble its centre of run. d. A tripod to support the instrument. AUTO LEVEL An Auto Level machine is the equipment used for all surveying and
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GREAT DISCOVERIES CHANGE LIVES Do you like watching television? I love it. I do not know what would I do if televisions did not exist. It is interesting‚ in several years‚ they have become a huge part of our lives‚ our indispensables. J.J. Thomson was inspired by some scientists and he provided us the opportunity of having televisions in our lives. Also other scientists improved his thoughts and experiments which leaded to the invention of the television afterwards. It is not that simple of course
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Prof. Jose Vidamor B. Yu - Manila Responsible Parenthood is the spirituality of the family. From the very beginning of marriage‚ the spouses embrace a new heart which makes them a gift for each other. The love they share encourages them to foster responsible family life. At the heart of responsible parenthood‚ we find God. He will be the source and fountain of life and love in which the family lives in the world today. Responsible parenthood is guided by conscience. It is the duty of parents
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A Scene at the Railway Station Railway Station is that place from where trains go and come. India has the largest network of railway stations spread through the length and breadth of the country. Most of the big towns and cities are linked with each other and quite a few villages that fall in the way of the rail tracks are connected for movement by rail. A train is the most convenient and affordable mode of travel for the majority of people of the country that is India. When we have to go hundreds
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