rates have been observed to depend on aspect ratio ~ depth/width ! rather than the absolute feature size. 1 Several mechanisms have been invoked to explain the ‘‘rule’’ of aspect-ratio-dependent etching ~ ARDE ! ‚ but no general theory has emerged that captures the variety of seemingly conflicting experimental observations reported in the literature. 1‚2 For example‚ while an ion-neutral synergy model with pure neutral flux shadowing appears to be con- sistent with a wealth of
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(2007). The effects of background music on the reading performance of taiwanese esl students. New York: Self Published. Retrieved from http://books.google.com/books?id=zVz_Lv9OnN0C&pg=PA33&lpg=PA33&dq=effects of background music on concentration&source=bl&ots=xRZ4pvia4r&sig=lzJhKQmZfw7WXV-WD1hyJhT9I4A&hl=en&sa=X&ei=I3otUeKHBo_o8gSBooHYAw&ved=0CH8Q6AEwCQ * Hallman‚ Price‚ Katsarou‚ S. J. G. (2002‚ November 2).The effects of background music on primary school
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Limitations of Ratios used for analysis: 1. Inflation will distort a firm’s balance sheet and a trend analysis may not give a true picture of the firm’s financial performance. 2. Different fiscal year‚ example‚ a firm may have a fiscal year that ends on June 30‚ whereas another company in the same industry may have a fiscal year ends on 31 . 3. Financial analysis is performed on historical data mainly for the purpose of forecasting future performance. The historical relationships may not continue
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NAME ACC230 Checkpoint # 2 Interpreting Financial Ratios Date From what I have read and gathered; over the past (3) three years‚ Luna Lighting financials does have the possibility to expand within the next few years. The companies average collection period on money has decreased in the last three years and is better than industry average. The inventory turnover rate has maintained at steady level and
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Voters’ turnout ratio is the ratio of valid votes on all registered voters in this referendum‚ and the results show this referendum voters’ turnout ratio is only 35.3%‚ which is especially low (see table 1). Analyzing whether rebel violence influences voters’ willingness to vote might explain the reason why this turnout ratio is so low. The total rebel violence for both characteristics (civilian killings and kidnappings) show no significant relationship with voters’ turnout ratio (see figure 4).
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Impact the Nurse-patient ratio has on workloads Betty Jo Ayers Fayetteville State University Dr. D. Jefferys Nursing 300- Group 1 Project Introduction: The nurse-patient ratio has been a debatable problem for many years. It has been found that it is key in ensuring patient safety‚ protecting the nurses and ensuring overall quality of health care service. Background Information: There are four main reasons nurses are experiencing higher workloads
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renewed. Figures were obtained from comparative balance sheets and profit and loss statements from the relevant years as well as additional information that was forwarded by the board. This information enabled the development of percentage and ratio analysis (see appendices)‚ which was then used to create the report. The investigation revealed that the company had improved its position compared to previous years. The profitability of the company was significantly better whilst the liquidity
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Title of Practical: The Effect of Concentration on Reaction Rate Aim: To use a simple reaction between sodium thiosulphate and hydrochloric acid to discover concentration this determines how fast chemical reactions occur. Independent Variable: Concentration of hydrochloric acid (%) Dependent Variable: Time taken for chemical reaction to take place (sec) Hypothesis: My prediction is that the increased concentration of the thiosulfate will in turn lead to an increase in the rate of reaction
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Abstract: During the lab a better agent for absorbing Procion Red Dye was trying to be found. Using the different dilutions of a stock solution and a spectrophotometer an Absorbance vs. Concentration graph was created and using the trendline from that graph it was determined which agent‚ zeolite‚ magnetic zeolite‚ or charcoal were better at absorbing the dye. From the results collected it was found that charcoal was the best at absorbing the dye‚ when moles of dye per gram of agent used were calculated
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PEPSICO FINANCIAL STATEMENTS AND ANALYSISCash flow statement | | | | | | Year ended 31 december | 2012 | 2011 | 2010 | 2009 | 2008 | | | | | | | Operating Activities | | | | | | Net Income | 6‚214 | 6‚462 | 6‚338 | 5‚979 | 5‚166 | Depreciation and amortization | 2‚689 | 2‚737 | 2‚327 | 1‚635 | 1‚543 | Stock-based compensation expenses | 278 | 326 | 299 | 227 | 238 | Restructuring and impairement charges | 16 | 383 | 0 | 36 | 543 | Cash payments for restructuring charges
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