of nano size (ie.‚10-9). The discovery of Bucky ball created a new revolutionary in the field of nanotechnology. Bucky ball is a concept in nanotechnology which has created a great impact in various fiels like electronics‚ medical‚ drug delivery‚ strong devices etc..‚ Bucky ball is a concept which is still in a developing stage. There are so many effective things yet to be uncovered. In this article‚ we have discussed the basic ideas about bucky balls such as its structure‚ history‚ few properties
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Introduction: ball mill is a key equipment for grinding materials after the crushing process‚ which is widely used in the manufacturing industries such as cement‚ silicate sand‚ new-type building material‚ refractory material‚ fertilizer‚ ore dressing of ferrous metal and non-ferrous metal‚ glass ceramics‚ etc. Ball mill can grind various ores and materials with dry type or wet type. There are two kinds of ball mills‚ grate type and overfall type due to different ways of discharging material. ball mill:
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Second-Hand Smoke Imagine yourself sitting down to dinner at a restaurant. You are sitting down trying to enjoy your dinner when all you can smell is smoke. Not only are you just breathing in the smoke‚ it is also damaging your body at the same time. Or imagine yourself at your work place‚ whether it be a restaurant or office‚ and you are forced to breathe in second-hand smoke the entire time you are there. In this paper you will be informed of the harmful effects of second-hand smoke‚ and why smoking
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The loss of my grandmother was the saddest day of my life. My grandmother never smoked a cigarette in her life. She died of heart disease in 1997. Ironically the heart disease was diagnosed as a result of secondhand smoke. My grandparents were married for over fifty years. Even now I still can hear my grandmother saying “Robert you need to put those cigarettes down before they kill you.” Robert‚ my grandfather‚ was a smoker for sixty years. My grandfather would answer back “Well we have
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Second Hand Smoke Second Hand Smoke In the 1950’s and 60’s scientists gave the people a lot of evidence on the deadly effects of smoking where the tobacco companies on the other hand tried to put the doubt in people’s minds through the campaigns to show that it is not all true. By the time people actually decided to take care of their health and finally saw how life-threatening smoking could be by real life examples‚ the tobacco companies already got rich from its sales. Nowadays‚ nobody doubts
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Control Systems Lab Project (Ball and Beam) Ball and Beam Abstract The ball and beam system can usually be found in most university control labs since it is relatively easy to build‚ model and control theoretically. The system includes a ball‚ a beam‚ a motor and several sensors. The basic idea is to use the torque generated from motor to the control the position of the ball on the beam. The ball rolls on the beam freely. By employing linear sensing techniques‚ the information from the sensor
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Hildreth v. Tidewater Equipment Co. Summary John Hildreth was the sole shareholder‚ director‚ and officer HCE‚ Inc‚ a corporation in New Jersey. HCE-NJ began to do business in Maryland in early 1997. According to the Maryland code‚ it is required for foreign corporations to register with the Maryland Department of Assessments and Taxation before doing intrastate business in Maryland‚ and it is required to have a resident agent in Maryland. In February 1998‚ HCE-NJ rented equipment from Tidewater
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“Blowin smoke‚” a song about a waitress down on her luck. In which she says going to and wants to quit her job. Though she never does; she needs the little money she does make. She “blowin smoke” talking trash‚ lying. The title has double meaning. Referring a waitress smoking a cigarette while also playing on the term “blowin smoke‚” which she refers to as talking trash. When looking at the title on literal meaning she just smoking a cigarette. After listening to the song‚ changes meaning completely
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how often secondhand smoke accounts for tobacco related deaths. II. Thesis: Smoking on campus has many reasons that it should not be allowed. a. By not allowing it freely it reduces the risk of students being exposed to second hand smoke as frequently. b. Eliminates the presence of peer pressure to try and fit in III. Preview of Main Points: 1. Effects of Secondhand Smoke. 2. Relevance of Peer Pressure. 3. College Campuses are already going smoke free. IV. Transition:
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Ball Python A ball python is one of the most obedient snakes‚ which is why it is the most common pet snake. The ball python is native Africa residing in forests‚ savannahs and grasslands. Ball pythons are active around dawn and dusk. The typically grow between four and five feet in length. Ball pythons are known for curling up tightly and burrowing. Burrowing allows these snakes to follow their prey‚ which includes small rodents. The ball python kills its prey by constricting them. The life
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