organic compounds that contain hydrophobic tails and hydrophilic heads. They have wetting‚ emulsifying and dispersing properties‚ which can be used to improve the wetting ability of water‚ break up stains and keep the dirt in the water solution to prevent re-deposition of the dirt onto the surface from which it has just been removed. Surfactant can act as wetting agent as it lowers the surface tension of water. As a result‚ water can spread over on the surface of clothes uniformly and seep into
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Review Blackwell Publishing Ltd Tansley review Bioenergy from plants and the sustainable yield challenge Author for correspondence: Angela Karp Tel: +44 (0)1582 763133 Fax: +44 (0)1582 760981 Email: angela.karp@bbsrc.ac.uk Received: 21 November 2007 Accepted: 4 February 2008 Angela Karp and Ian Shield Centre for Bioenergy and Climate Change‚ Plant and Invertebrate Ecology Department‚ Rothamsted Research‚ Harpenden‚ Hertfordshire AL5 2JQ‚ UK Contents Summary I. II. III. IV. Introduction
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other. However‚ we all share a road to progress onto our properties. For over 20 years this road has been a dirt road. We all have managed‚ became accustom to‚ and enjoyed living on a dirt road. But‚ one of the neighbors past away and his son sold his land to a real estate company‚ in which‚ disliked dirt road and paid the impact fees to have the county come out and lay a base coat over the dirt road‚ that left the road with bumps and flying little rocks. No one at the real estate agency‚ nor the county
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6km Expedition (2 July 2011) Name: Albert Chong Ming Cai Patrol: 2 Personal details Name: Albert Chong Ming Cai IC: 970719-13-5393 D.O.B: 19 Jul 1997 Address: 36 Hongnion Garden‚ Lorong Sky Garden 8A2‚ 93150 Kuching‚ Sarawak Race: Chinese Religion: Christian Tel: 082-255141 Hp: 019-8180236 E-mail: blufire_albert@hotmail.com School: SMK Green Road Troop: 34th Contents |Titles |Page
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1. In the sentence "the primary difference between men and women is that women can see extremely small quantities of dirt"‚ the speaker employs all of the following except… a. Women over exaggerate when it comes to the amount of dirt found. b. This essay is going to be humorous c. Women hate men because of the mess they usually make in an area d. Men are not as aware of dirt in their surroundings. 2. The author’s primary purpose is to… a. Desensitize women b. Show that men need to start paying closer attention to mess
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Have you ever stood in a baseball park and just used your senses of smell and sound? Fresh grass and dirt that has a light mist of water. Both give off a smell that only a baseball park can provide. As a child‚ I remember playing baseball every day. We practiced all week and played on Saturday. I did not understand‚ see or use my senses to enjoy the game. All I knew was run‚ throw and hit. As I got older‚ about 12 years of age‚ I wanted to wear the best uniform and look good. From my shoes
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Fast Food Chains on Increasing Health Risks among Consumers ______________________________________________________________________ People nowadays are mostly seen munching there way at fast food restaurants during lunch breaks‚ snack time or even at dinner. A lot has relied on fast foods because it’s a quick and easy meal to grab on the go. But just how common fast foods are around the globe? Well‚ a research proves that fast food chains continue its explosive worldwide expansion. According
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Paper Topic #4 "What are the most important hallmarks of Lincoln ’s leadership that influenced later presidents such as Teddy Roosevelt as they considered the role of the US presidency in American political life?" As the only President to preside over an American Civil War‚ Abraham Lincoln entered the office of the presidency with mounting challenges ahead of him. The country’s overwhelming divide regarding the issue of slavery proved to be the central issue in the 1861 elections. President
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was the contribution of Terence O’Neill to the affairs of Northern Ireland during the period 1949-1969? R: Very little‚ no allies in parliament S: O’Neill policies C: background of O’Neill. Northern Ireland before his election N. O’Neill‚ paisley Brookeborough Faulkner... P1 Brookeborough government‚ tensions‚ O’Neill election P2: O’Neill policies. p3: opposition to his policies. P4 O’Neill’s fall What was the contribution of Terence O’Neill to the affairs
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History of General Motors The Renaissance Center in Detroit‚ Michigan‚ is General Motors ’ world headquarters. General Motors Corporation‚ also known as GM or GMC‚ is the world ’s second largest car manufacturer based on annual sales. Founded in 1908‚ in Flint‚ Michigan‚ GM employs approximately 284‚000 people around the world. With global headquarters at the Renaissance Center in Detroit‚ Michigan‚ USA‚ GM manufactures its cars and trucks in 33 countries. Their European headquarters is based
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