Over the past several years‚ increasingly‚ there has been a trend within business and manufacturing community to associate JIT with Lean operations. According to “Reference for Business” Lean methodology is Westernized version of Japanese Just-In-Time system‚ where both of these systems share mostly the same characteristics and goals‚ and often used interchangeably. Whereas there are similarities between these two methodologies‚ there are also principal differences between them. It should be noted
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The Effect of pH Level of a Liquid on the Rate of Corrosion of Copper wire In this experiment‚ I will be testing the corrosion rate of copper wire after leaving them in different liquids with different pH levels. By doing so I will be able to determine which pH level corrodes copper the fastest. I will conduct this experiment by pouring 250mL of different liquids with different pH levels in cups‚ followed by an iron strip placed into the cup. A stopwatch will be timing how long it takes the iron
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Lean On Me Kimberly Hill English 225 – Introduction to Film Mr. Ernest Littler October 18‚ 2010 Lean On Me is a biographical-dram film released in 1989 by Michael Schiffer and directed by John G. Avildsen. The movie stars Morgan Freeman‚ the protagonist‚ as “Crazy” Joe Clark‚ the principal of Eastside High School in Paterson‚ New Jersey; Beverly Todd and Robert Guillaume‚ two of the foils‚ as Dr. Frank Napier and Ms. Levias‚ the school superintendent and the assistant principal‚ respectively;
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Catering for learner diversity with HEART Thomas FUNG According to UNESCO’s Salamanca Statement 1994‚ inclusive education is the best means of achieving ‘Education for All’. (EMB‚ 2005) This means that all children should have the right to receive basic education‚ no matter how weak they are academically and in discipline control. To do so‚ meeting students’ needs in curriculum planning and classroom teaching is of paramount importance (UNECO‚ 2005 & EDB‚ 2010). This article aims at sharing with
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Essay Question 1 What are the main benefits and challenges of implementing a lean accounting system in a lean manufacturing environment? Do you anticipate interest in lean accounting will grow‚ the methods will change‚ or the concepts will fade out and be replaced with another ‘flavor of the month’? How do you perceive lean principles affecting your career? Justify your answers. I. Lean Accounting Lean accounting often refers to more simplified accounting practices that focuses on
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A Sequence of Chemical Reactions: Transforming Copper Briefly describe. a) Why must you carry out the oxidation of Cu with HNO3 in a fume hood? Concentrated nitric acid is a toxic oxidant. Avoiding skin contact or inhalation is highly important. The reaction between Cu and HNO3 produces NO2‚ a toxic brown gas; therefore working under the fume is necessary in order to prevent inhaling the toxic gas. b) Why you should be particularly careful when you work with 3 M H2SO4 solution? Sulfuric acid
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sulphides in contact with air and water produces sulphuric acid which reduces the pH of water. The result of these reactions is increase in the solubility of heavy metals and consequently pollution of water resources. The Sarcheshmeh copper mine is one of the largest porphyry copper mines in the world which is located in south-eastern Iran. Chemical analysis of over than 600 water samples taken from streams and springs in the mining region and surrounding area of pit showed extensive changes in water quality
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Tasks and answers Task 1: To what extent could or should Deane expect to apply the philosophies and techniques of JIT/Lean to the running of a staircase cell? Staircases Production Company (SPC) is a small‚ successful‚ privately owned timber and building materials company based in a small city in the UK. The company offers a wide variety of timber products‚ from regular doors‚ windows and staircases to special products such as non-standard sections or special profiles (i.e. old designs of skirting
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Mining Assignment #4 By Siyuan Wei‚ Yifei Pei‚ Amrita Sur and Clinton Huynh Mineral: Copper Dip: 60 Depth: 650m Location/Terrain: Under River Chosen Mining Method: Sublevel Stoping - Sublevel Stoping is designed for mineral deposits which consists of fairly stable rocks and have a steep dip. - This method is quite commonly used to mine copper at varies sites around Australia. For example‚ Mount Isa‚ Olympic Dam etc… Mining Process - Sublevels are created within the solid
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why lean Lean Manufacturing is not especially new. It is derived from the Toyota Production System or Just in Time Production‚ Henry Ford and other predecessors. The lineage of Lean manufacturing and Just In Time (JIT) Production goes back to Eli Whitney and the concept of interchangeable part in the 1850’s. It was finally when Taichii Ohno and Shigeo Shingo introduced Toyota Production System which in true sense talked about lean manufacturing. Todd(2000) defines lean production as “initiative
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