Ethanol: Good or Bad? In the pursuit of a cleaner renewable resource to fossil fuels‚ many scientist have found alternatives. Examples include solar‚ wind‚ biogas‚ geothermal‚ biomass energy and cellulosic ethanol. In the last twenty years‚ efforts have been made to reduce our dependency on foreign oil and ethanol has been an option. Ethanol is nothing new; in fact‚ it was first used in a motor built by Samuel Morey in 1826 (Ethanol History). Since the 1980s‚ the government started having oil companies
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Abstract With the increasing competition‚ it is imperative for organizations to bring about managerial innovation and focus on managerial effectiveness. Studies indicate that only 27% of success at work is contributed by an employee’s Intelligence Quotient‚ the rest of it being contributed by Emotional Intelligence. This paper attempts to study the role of Emotional Intelligence in Managerial Innovation and Effectiveness. The results of the study indicate a positive correlation between Emotional
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Laboratory Order Form 1 DESIGN 1.1 Defining the problem Focus / Research question How does osmosis work and what effect will this have on the raisin at different sucrose concentrations? Hypothesis The raisin in the beaker with most diluted sucrose solution will gain the most mass‚ therefore the control (0% sucrose solution) should be the most successful (in relation to the aim.) Background Information / theory Osmosis may occur when there is a partially permeable membrane‚ such
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Character Education at Schools in Indonesia* Abstract One of the main arguments of curriculum renewal in Indonesia‚ focusing more on character building and integrated learning‚ is the escalating demand of curriculum adaptation to social phenomenon happening in the society‚ in this case juvenile delinquency (Kemendiknas‚ 2013). Curriculum 2006‚ known as KTSP‚ was regarded‚ besides outdated and overloaded‚ unable to negotiate such a social complexity. There has also been a debate in the society
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Title : Measuring the rate of oxygen uptake. Objectives : 1. To demonstrate the uptake of oxygen in respiration. 2. To measure the rate at which an organism respires. 3. To learn how to set up the apparatus for respirometers. Introduction : Respirometer A respirometer is a device that been used to measure the rate of respiration of a living organism. This can be measured by calculating the rate of exchange of oxygen and carbon dioxide. A simple respirometer designed to measure oxygen
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Abstract Purpose - To be able to create an improvised machine with the use of Technology. - To discuss about the group’s Investigatory Project and Product. - To site ways about the product’s effectiveness and advantages when it comes in sorting coins. Procedure Prepare all the needed materials in constructing or making the electronic coin sorter. Before doing anything ask a guardian or a professional for assistance or help especially for minors. Next is‚ measure the desired size of the
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In this lab‚ the class tested the effect of temperature on the rate of fermentation in yeast by measuring the height of CO2 produced in a graduated cylinder at varying degrees Celsius. Yeast can perform cellular respiration and fermentation‚ the first needing oxygen (aerobic) and the second not (anaerobic). Cellular respiration is the normal way human bodies’ make energy‚ but when lacking oxygen‚ cells undergo fermentation‚ which creates less energy than respiration‚ CO2‚ and lactic acid (though
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Title: Respiration-Fermentation in Yeast Aim: To study the different of solution affect the gas forms during fermentation in yeast. Procedure: Refer to Lab manual Result: Questions: 1. Yes. 2. Sucrose. 3. When no oxygen the ATP will be produce. 4. Brewery. 5. Aerobic glucose and aerobic glucose oxygen. 6. CO2 and aerobic water. 7. CO2 and aerobic ethanol. Conclusion: The purpose of this experiment is to determine sucrose gas form during fermentation with yeast is the most
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Review Motivational Interviewing in improving oral hygiene behaviora review of literature with possible application in Periodontics H. Esther Nalini1‚ Punithavathy. R2 Abstract: Success in periodontal therapy is highly dependent upon the ability and willingness of the patient to maintain a good oral hygiene. There is a great need to increase the patient’s adherence to oral hygiene instructions‚ which requires changes in the patient’s behavior particularly to improve the long-term treatment success
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overall impact in this excitement a little on osmosis. Osmosis takes place when two solutions of different concentrations are separated by a semi-permeable membrane in which the solvent can pass through but not the solute. In our experiment‚ we used a sucrose solution that will be a hypotonic concentration of solute. This tells us that the solution has a lower concentration of water than does the cells. Therefore‚ due to osmosis‚ the cells will gain water weight also proven in the experiment given. If
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