present work was to formulate‚ characterize and optimize the preparations of hybrid nanoparticles containing dapsone which is finally converted into gel for topical drug delivery. The formulations were characterized for particle size‚ zeta potential and entrapment efficiency and were optimized by applying factorial design of experiment (23). The results showed that the optimal formulation (HN 4) of dapsone loaded hybrid nanoparticles had average particle size of 277nm‚ zeta potential of 26.7 mV‚
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Price / Earnings Ratio Q1: (Introductory) What three alternative measures of the price-earnings ratio (P/E ratio) are described in this article? Answer: Following are three price-earnings ratio described in the article: 1. P/E ratio 2. “Forward” P/E ratio 3. “Trailing” P/E ration Q2: (Advanced) Which of the three measures matches the definition of the P/E ratio given in your textbook? Explain your answer. Answer: Books has only discuss the simple P/E ratio‚ PE ratio measures how much investor
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Lecture 5: PRICE AND PLACE Price: - Define the pricing concept and explain different pricing methods ( cost oriented‚ competitor oriented and market oriented pricing) -Explain pricing strategies for new products( market penetration and market skimming) AND existing products. ( Understand condition and when we can use it) -Consider ethical issue in pricing ( don’t think it will be on the exam) PLACE: Define place(distripution) concept and explain the role of intermediaries in distribution
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makes self driven cars safer than a human driving it Editor for Industrial Robot journal since 1996 July 2013 2 Emerging Themes Journals / trade Websites/News papers/ Magazines /Research Reports Article / Author / Interviewer Here’s what it would take for self-driving cars to catch on Brad Plumer (Reporter) How much would you pay for a selfdriving car? Jerry Hirsch (Reporter) April 2012 Coming in 2020 Cars That Drive Themselves
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The Challenge of Designing Electric Cars Dr. Tobias Giebel Tobias Giebel 博士 Sahnghai EXPO‚ May 2010 Contents 内容 • Introduction Group Research and Volkswagen Research Lab China (VRC) 大众汽车集团研发中心概况和大众汽车中国研究实验室(VRC)介绍 • Volkswagens Strategy for Powertrains and Fuel 大众汽车的动力总成及燃料战略 • Blue Motion Technologies 蓝驱技术 • Hybrid Technologies 混合动力技术 • Electrotraction 电驱动技术 • Hydrogen Technologies 氢技术 • Modular Toolbox 模块化设计矩阵 • Conclusion 结论 Dr. Tobias Giebel Tobias Giebel 博士 The Volkswagen Portfolio
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Title IX came from the Education Amendment of 1972. The law states that “No person in the United States shall on the basis of sex‚ be excluded from participation in‚ be denied the benefits of‚ or be subjected to discrimination under any education program or activity receiving federal financial assistance. The amendment in 1987 expanded the definition of program or activity to include all the operations of an educational institution‚ governmental entity or private employer that receives federal funds
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shows the price of aluminium over the past six years. It can be seen from Figure 1 that the price of aluminium has fluctuated a great deal during this period. For example: between July 2008 and February 2009 the price fell by 57%; in August 2009 alone the price rose by 16%. In an essay of 1500 words or fewer‚ use economic analysis to explain changes in the price of aluminium over the period shown in Figure 1 and why the price fluctuations have been so great. Figure 1: The monthly LME spot price for aluminium
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response to an increase of 10% in income. Then the income elasticity of demand would be‚ Ey= (20%)/(10%)=2 The amount which the quantity demanded for a good change in response to a change in income depends on the type of goods. We can distinguish the types of goods as following‚ Normal goods - Ey > 0 – positive YED Luxury goods - Ey > 1 Necessities - 0 < Ey < 1 Inferior products - Ey < 0 – negative YED Let’s see how the income elasticity of demand deviates for normal goods and inferior products
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Supply‚ Market Equilibrium and Elasticity A. Elasticity of demand is shown when the demands for a service or goods vary according to the price. Cross-price elasticity is shown by a change in the demand for an item relative to the change in the price of another. For substitutes‚ when there is a price increase of an item‚ there is an increase in the demand for another item. When viewing complements‚ if there is an increase in the price of an item‚ the demand for another
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standing vehicle? Domestic Vs. Import Challenging every car company in the world‚ fuel economy‚ quality‚ and of course cost. How would the world be with out vehicles of various forms as a form of transportation? A question we all may have to soon figure out with out cars the world wouldn’t have as much pollution sure but how are we gonna get some where safely‚ reliably‚ and quickly. Basically in the United States of America there are two types of cars‚ imports and domestics imports meaning being shipped
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