Lab Design “Investigate the effect of a factor on the number of stomata of a leaf.” Research Question: How do differing leaf heights affect the number/density of stomata of a leaf? Hypothesis Stomata are pores‚ typically found under the leaf (lower epidermis)‚ that control the gas exchange of transpiration‚ where water vapor leaves the plants‚ and carbon dioxide enters. I predict that the stomatal density on high leafs is higher than on low leafs. During photosynthesis the chloroplasts
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Pythagoras: A Universe made of Numbers PART 1 Pythagoras & His Philosophy Pythagoras of Samos is often described as the first pure mathematician. He is an extremely important figure in the development of mathematics yet there is relatively little known about his mathematical achievements. Unlike many later Greek mathematicians‚ where at least we have some of the books which they wrote‚ there is nothing of Pythagoras’s writings. The society which he led‚ half religious and half scientific
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World Scientific Publishing Company DOI: 10.1142/S1793557111000435 ON RADIO NUMBER OF POWER OF CYCLES Laxman Saha∗ ‚ Pratima Panigrahi† and Pawan Kumar‡ Department of Mathematics‚ IIT Kharagpur Kharagpur‚ West Bengal 721302‚ India ∗laxman.iitkgp@gmail.com †pratima@maths.iitkgp.ernet.in ‡pawan@maths.iitkgp.ernet.in Communicated by M. R. R. Moghaddam Received September 25‚ 2010 Revised June 1‚ 2011 A number of graph coloring problems have their roots in a communication problem known
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Title: I Am Number Four Author: Pittacus Lore Pages: EBook (Approx 276) Summary : There were nine. Three are dead. I Am Number Four. Nine teenagers and their guardians are hiding on Earth … protected by a charm that means they can only be killed in numeric order‚ three are already dead. John Smith is Number Four. And his mortal enemies‚ the Mogadorian‚ are hunting him down The only way to keep off radar is to keep moving‚ never staying in one place for long. Finally in the firing
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instructed by Madam Hajah Marhaini binti Mohd Hassan‚ the lecturer of BEL422 Report Writing subject to prepare a report of the decreasing number of tourists that visit Jeram Linang. The purpose of this report is to give an overview about problems that are prevents Jeram Linang to be famous. This report will arise some factor that contributed the decreasing number of tourists that visits Jeram Linang. The report is to be submitted on the 6th of June 2013‚ together with recommendations on these matters
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Prompt Number One The video that we were charged with watching relates to the tragic romance Othello because there is some obvious racism involved in both the clip and the script. The video features a man who describes the players of a football team and each description follows a type of pattern. Each African American is described as being physically astounding in the sport while each white American is described as being extremely intelligent with the way they play. Othello is a story that features
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Nowadays‚ the number of children in the obese range is increasing in developed countries. This has led to a rise in the medical fees paid by the government to treat these children. Such medical expenses have reached an alarming rate that a solution is necessary to mitigate this problem. Who should we blame for the children’s health? What some people are maintaining is that the number of fast food outlets has risen dramatically. They argue that food rich in fat is usually prepared in these restaurants
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there were two brothers. Composite and Prime Number. They were fraternal twins; Composite Number’s factored form was 2•2•2•3 and Prime Number’s was 23•1. Nobody liked Prime Number because he couldn’t be factored and nobody wanted him to play with them in their games; like prime factorization (because he couldn’t be factored at all). Prime Number’s only friend was Prime Polynomial. They both had one major thing in common; being prime. While Composite Number has all his composite friends who play factoring
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the image of the license plate. LPR systems are very useful to law enforcement agencies as the need for radio frequency identification tags and similar equipments are minimized. Since number plate guidelines are not strictly practiced everywhere‚ it often becomes difficult to correctly identify the non-standard number plate characters. The non-adherence of the system to any particular country-specific standard & fonts effectively means that this system can be used in many different countries -
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About the Authors Titu Andreescu received his BA‚ MS‚ and PhD from the West University of Timisoara‚ Romania. The topic of his doctoral dissertation was “Research on Diophantine Analysis and Applications.” Professor Andreescu currently teaches at the University of Texas at Dallas. Titu is past chairman of the USA Mathematical Olympiad‚ served as director of the MAA American Mathematics Competitions (1998–2003)‚ coach of the USA International Mathematical Olympiad Team (IMO) for 10 years (1993–2002)
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