Group

How meaning will be checked Pronunciation features to be highlighted Cross the gender gap at work. -To change to a Job that is not traditionally done by someone of your gender or sex. Ignore the prejudice – To take no notice of unreasonable opinions against you Sexism. – When someone is treated unfairly because of their sex or gender. The Equal Opportunities Commission. – A government agency that fghts sexism and prejudice in the workplace. Plumber – A person whose Job is to fix water pipes, baths, toilets, etc. Noun phrase Noun collocation Noun CCQSWhat do we call it when we change to a Job which is not traditional for someone of your sex or gender? ccqs When someone has an unfair opinion of you because of your race, sex or background, what do we call that? Prejudice What's another word we use when we want to say that we dont take notice of something? To not pay attention to something or someone? Ignore. What do we call it someone is treated unfairly or b adly because of their sex? Sexism Prompts Does anyone know who the Equal Opportunities Commission is? It's a government agency that fghts sexism and prejudice in the workplace. Picture and CCQs What is this person doing?What is this person called? /kros ¶ac†°endag ¦p/ weak form in Ida/ Isekslzlm/ /plAma/ Timing/ Int When? Who? What? Stage Aim: Why? Procedure: How? 5 mins -ros ss Lead – In To set the context for the lesson For students to practice speaking T gives short talk about Jobs she has done in the past T instructs students: answer these questions about these Jobs. Handout activity 1 Ss work, T monitors Peer check T instructs: Check with your partners, discuss and explain your answers with each other. OCFB via nomination To present lexis students may find difficult in the listening text Cross the gender gap t work.Elicited via CCQS Elicited Vis ccqs Sexism The Equal Opportunities Commission Prompts: Elicited via photo 3 mins TOS Gist Reading For students to get an overall understanding of the text by practicing reading for gist Handout first article. T instructs: Read this article quickly and answer the question: â€Å"Does anything surprise you about this article? † Peer check: Quickly compare and discuss with your partners OCFB via nomination. 10 mins Reading for specific information For the students to practice reading for specific details Task a: Split class in half: GROUP A (Pink): Read about Jenny.GROUP B (Blue): Read about Alex. T instructs: Answer these questions about your person. Ss work, T monitors. T instructs: GROUP A find someone in GROUP B, compare your answers. Read your partner's text. Answer key at the back. 12 mins Communicative Follow Up For students to practice speaking in response to the text. T asks: What do you think? Write questions on WB. Answer these questions and discuss in groups of threes. One student leads the discussion, another student prepare to summarize what the group said for the class. Ss discu ss,

What qualities do you have that will make you a good accountant?

The qualities that I have that will make me a good accountant include trustworthiness, honesty, organized, purposeful, patient, self confidence, enthusiasm and being goal oriented.Trustworthiness is the most important quality as this would keep me accountable to my actions in accordance with the law and professional standards.   My being trustworthy is of course based on honesty with my dealings to others and to myself.The accounting profession requires independence of mind and integrity as necessary values; hence by being trustworthy and honest would make me fit and compatible with the profession. If these values are lacking there is no use of accounting profession, for these are very core values needed to keep it functioning.It was the lack of these values that had caused Andersen Consulting, one of the â€Å"Big Five† auditors to have fallen from its position, thus presently the group of auditors, who are also accountants, are now called the â€Å"Big Four.†Honesty must not only be observed in words but also in deeds.   An accountant cannot be successful if he cannot even be honest with small things as he or she is being made to account even to the smallest cent of a dollar.I believe that I have the characteristics of trustworthiness and honesty since I have been given the chance to assume functions that required these qualities and I did well with the experience.I handled two organizational funds by having been treasurer for at least two organizations on campus, The African Cultural Society, for which I am currently the Secretary and The Syndicate (Hip Hop Dance Team), for which I am now the Vice President. Another value that accountants require is competence. This value is something that is normally acquired by training and education. What I believe would make me fit to have this value is my proven capacity for leadership. The two positions that I now have in the organizations I mentioned are living proofs of my leadership.Of course accou ntant need to produce quality work based on the value of competence hence accountant need to have to have their outputs on time because of deadlines set by government regulations and commercial realities. In almost similar ways, I believe my values of being organized, purposeful and patient are necessarily compatible with competence.  I know that I possess said qualities since I plan my activities in order not to miss important dates and deadlines. Based on my experience in my internship at one of the ‘Big Four’ accounting firms, Ernst & Young, LLP, I know the requirement of long hours to complete tasks and I am prepared to undergo the same experience.My self-confidence, enthusiasm and being goal oriented are also complementary to becoming a good accountant. Self-confidence will keep me trust my abilities hence competence will follow. My enthusiasm will sustain me in some activities of accountants which may be considered by other professions as boring and even when I am not feeling well by creating a friendly and amicable environment.My goal orientation would also make things easier for me as I am able to break down my goals into manageable steps and make progress towards reaching that goal.   As proof, my main goal for this year is to study for my GMAT by scoring high in order to obtain a scholarship for my graduate studies in Accounting. To attain that, I plan to allot study time outside of my academic classes and extra curricular activities and to actually do the studying needed.2. What are you hoping to achieve during your studies in the MAcc Program?After I graduate with the Bachelor’s degree in Accounting this May, 2008, I plan to proceed with Masters of Accounting Program of Mary's Mason School of Business to fulfill my 150-credit requirement so that I can be eligible to take the CPA exams.More than fulfilling the credit requirements I believe the Macc program will really prepare me to attain the values of competence which I will need in being a good accountant.I have learned that program will be conducted in small class sizes and relaxed, with informal interaction between faculty and students[1], thus I believe attaining my objective would be greatly enhanced.   With such policy of access to faculty, I believe, I will be able also to build at least some relationships that I could perhaps use in my long term future goals.It has been my plan to eventually go back to my home town in Accra, Ghana in West Africa and build a hospital with modern equipment and facilities that will bring affordable and effective health care to the average Ghanaian citizen. By that time I believe I could be of help to people like my father who is a pediatrician.I’m hoping that my education in Accounting together with my concentration in Entrepreneurship and hopefully to be strengthened and enhanced by the Masters of Accounting Program of Mary's Mason,   will really give me the knowledge, leadership, and management skills necessary to accomplish this goal of mine. [1] William & Mary Mason School of Business, Master of Accounting Program, A Distinctive Educational Experience. {www document} URL http://mason.wm.edu/Mason/Programs/Master+of+Accounting/, Accessed January 13,2008   

Water analysis

Students are tested for their knowledge of basic titration technique and proper usage of specific-use probes (those used for conductivity, alkalinity, and pH, chloride, nitrate and hardness detection) on Logger Pro software. The purpose of this comprehensive lab is to determine the chemical properties of public drinking water found at four specific locations in the Toledo Ohio area.Students test the various repertories of this drinking water by subjecting it to the following tests: pH tests, conductivity tests, total and phenolphthalein alkalinity tests, total hardness, chloride tests, and nitrates tests. With respect to the data collected In this lab, students also use conversion factors to calculate the parts per million. Following directions carefully and prudently Is crucial for the success of the experiment and as well to the fact that the testing will be finished during the lab period.Tests like these are perform daily by industrial water treatment plant in order to ensure the Toledo such the EPA to report its findings within a written deadline. Obviously reports of water quality that are not up to the government's standards, (all of the standards will be listed at a later section in the report) will be subjected to further testing and isolated from public access until the standards are met.This lab mimics the daily routines of employed chemists at these facilities on a smaller scale. Students that chose to enter such profession will be held responsible for using the techniques learned in this lab. Safety Information: Most of the chemicals used in this lab are dangerous. Avoid bodily contact, ingestion or any type of spills. Assume that all of the reagents used in the lab are poisonous.Rinse the pH probe thoroughly with distilled water. Place the probe into a small beaker that contains one of the two calibration buffer solutions. B. Choose Experiment, Calibrate†¦ , and select the Sensor Setup tab. With the button for Port 1 (or Channel CHI) depressed , confirm or choose the Sensor: pH probe and Calibration: PH. Select the Calibrate tab and click on Calibrate Now. C. Gently stir the buffer with the pH probe. When the voltage reading of the pH probe is stable. Enter the pH value of the buffer solution (read off of the bottle of buffer solution) to the nearest 0. 01 intoValue 1 and press Keep. D. Rinse the probe with Del water and then place it in a small beaker that contains the second calibration solution. When the reading is stable, enter the pH value of the buffer solution to the nearest 0. 01 into Value 2 and press Keep. Press K to store the calibration. E. Check that the calibration worked by placing the probe back into the buffer solution. If the displayed value does not match the value of the buffer, exit out of Logger and reopen the window. The displayed probe in pH 7 buffer until it is later needed. 4. ) Obtain a suitable size of sample to determine the PH. Ml is suitable for this experiment. Measure this amount of sample using a graduated cylinder. Transfer the sample too ml glass beaker. 5. ) Place the pH probe into the beaker containing the sample. Record the pH of the sample on your Data sheet. 6. ) Rinse the probe with Del water and dry it. Immediately place the probe back into the pH buffer. Conductivity Test: 1 . ) The experiment should already be open on the laptop. If not, select the Expo. 14 Conductivity icon that is on the desktop. 2. ) Double check that the switch box is set to 0-Phipps/CM. This corresponds to 0-magma/L TTS (Total Dissolved Solids).If necessary, you may change this setting to match your sample's value. A high range standard is available if needed. 3. ) Calibrate the conductivity probe using a two- point calibration. Use the low-and mid-range solutions to perform the calibrations. A. Initiate the calibration procedure in the software b. Place the Conductivity Probe into a standard solution with a low conductivity value (this should be between O – IPPP/CM or O- MGM/ L TTS†¦ Say 1 moms/CM). Be sure the entire elongated hole with the electrode surfaces is submerged in the solution ND that there are no air bubbles along the electrode surface.Wait for the displayed voltage to stabilize. C. Enter the value of the standard solution in the appropriately chosen units. D. Repeat the calibration using the medium conductivity (this is between O – Phipps†¦ Say mass/CM) 4. ) Analyze the sample's conductivity a. Using a rinsed ml graduated cylinder, measure ml of the sample. B. Transfer this amount to anther clean and dry beaker. C. Place the probe into the beaker containing the sample. D. Wait for the reading to stabilize. Record the conductivity on your data sheet. E. Convert the reading into MGM/L and pimp. Source: Conductivity Probe, Fernier Software and Technology via their website www. Fernier. Com/support/manuals/) Total and Phenolphthalein Alkalinity Tests: 1 . ) Measure 50 ml of your sample in a graduated cylinder. Transfer the samp le into a mall volumetric flask. 2. ) Add three to five drops of phenolphthalein solution to you sample. 3. ) Set up a titration apparatus (where the clean burette is clamped too ring stand). 4. ) Obtain about mall of sulfuric acid (HASPS) into a larger beaker. 5. ) Full the burette with HASPS up until a point above the calibration mark (Mol).Place a waste beaker under the burette. Open the stopcock and release the remaining HASPS to get rid of air bubbles. 6. ) Record the exact concentration of the HASPS into your data sheet. Record the initial burette reading to the nearest 0. 01 ml. Replace the waste beaker with the flask containing the sample. 7. ) Titrate the sample too colorless endpoint. The solution will be barely pink Just before the endpoint of the solution. Add a few drops of 10% tessellate solution to the sample (do this Just before the endpoint of your titration! ) Record the final volume of the HASPS used. A.Use the mixed indicator brochures green/methyl red) this samp le should be green at the beginning and the endpoint should be a yellow-straw color. B. If needed, refill the burette with more HASPS. Record the initial value into your data table. Sample will become colorless and then the next drop should give you the straw color. 8. ) Record the phenolphthalein alkalinity and total alkalinity in militarily and pimp. Total Hardness Test: 1 . ) Obtain ml of your water sample measured on a graduated cylinder. Transfer the sample too mall volumetric flask. 2. ) Add one scoop of Universe indicator to your sample.The color of the solution should be reddish pink. 3. ) Obtain bout mall of DEED. Record the concentration of your iterant. 4. ) Set up a similar titration thingy. Rinse a burette with Del and then with DEED. 5. ) Fill the burette with DEED up until the calibration mark. Place the waste beaker under the burette. Open the stopcock to remove air bubbles. Record the initial volume of DEED on your data sheet to the nearest 0. 01 ml. 6. ) Titrate th e sample until the color of the solution changes to light blue. 7. ) Report the total hardness in militarily and pimp. (Other Sources: Water Chemistry, ANAL ERROR, Kippering, Edith.CHEMICAL Lab Manual. 2013-2014) Results: pH and POOH values per each sample tested Total alkalinity and phenolphthalein alkalinity Carbonate, Hydroxide, or Bicarbonate alkalinity present? Carbonate, Hydroxide, and or Bicarbonate alkalinity Total Hardness and Non-Carbonate hardness of each sample Nitrates/Chlorides present Conductivity tests per each sample Sample Calculation used in Sample 4: pH: Value collected from pH probe: 6. 42 pH [H+} = (1. Owe-14)/ (3. 8+7) = 2. 6+8 M POOH = -log[OH-] = -log(2. E-8) = 7. 58 Total alkalinity: When a 100. 0 ml sample is titrated with 0. 010 M [HCI], 0. ml acid is the equivalent of 1. 0 pimp Cacao (source). Total Volume of acid titrated (for both phenolphthalein and brochures green methyl red indicators): 5. 21 ml 0. Ml acid/l . 0 pimp Cacao -? 5. 21 ml acid/ x pimp C acao 52. 1 pimp cacao Phenolphthalein alkalinity: *Due to a shortage in the amount of sample available for immediate testing only ml was used for the titration using phenolphthalein indicator. The calculations below are doubled in order to compensate for variables used in the proportion) * of 1. 0 pimp Cacao (source). Volume of acid titrated: 1. 51 ml 2(o. Ml pimp cacao) = 2(1. 51 ml acid)/xx 5. pimp cacao Carbonate Alkalinity Present? Carbonate alkalinity is present when phenolphthalein alkalinity is not zero, but is less than half of the total alkalinity (source). Half of Total alkalinity = 15. 1/2 = 26. 05 pimp cacaos o 15. 1 pimp cacaos 26. 05 pimp cacao Yes carbonate alkalinity is present because the phenolphthalein value (15. 1 pimp Cacao) is a nonzero number that is less than half of the total alkalinity of the sample (26. 05 pimp Cacao). Carbonate Alkalinity: Carbonate alkalinity = 2 (phenolphthalein alkalinity) = 2(15. 1) pimp (CO)2- = 30. 2 pimp (cacao)2- Anton Hydroxide A lkalinity Present?Hydroxide alkalinity is present if phenolphthalein alkalinity is more than half of the total alkalinity. 15. 1 pimp cacaos 226. 05 pimp cacaos This statement is false thereby proving that no hydroxide alkalinity is present in this sample of water. Hydroxide alkalinity: N/A Bicarbonate Alkalinity Present? Bicarbonate alkalinity is present if phenolphthalein is less than half of the total alkalinity (source). 15. 1 pimp Cacao 26. 05 pimp Cacao Yes bicarbonate alkalinity is present in this sample because the phenolphthalein alkalinity value (15. 1 pimp Cacao) is less than half of the total alkalinity of the sample 26. 5 pimp Cacao). Bicarbonate Alkalinity: Bicarbonate Alkalinity = T-UP = 21. 9 pimp HCI- Total Hardness of Sample: When a 100. 0 ml sample is titrated with 0. MM DEED, 0. 10 ml of DEED is the equivalent of 1. 0 pimp Cacao (Kippering, Lab Manual). *Due too shortage in the amount of sample available for immediate testing only ml was used for the titration us ing phenolphthalein indicator. The calculations below are doubled in order to compensate for variables used in the proportion) * Volume of DEED titrated: 5. 25 ml 2(0. 1 ml pimp cacao) = 2(5. 25 ml DEED)/XX pimp cacao x = 52. 5 pimpNon-Carbonate hardness of the Sample: This is the difference between the Total Hardness and the Total Alkalinity (52. 5 pimp cacao) – (52. 1 pimp cacao) = 0. 4 pimp cacao Observations: Each of the four samples collected were visually similar. Each were colorless, and mostly free of suspended particles. None exhibited any odors. The test done on sample 4 for hardness were dissimilar to the tests done on the previous samples because it form an orange complex with the Universe indicator rather than the more commonly found red color. This may have been due to improper cleaning of glassware.The phenolphthalein alkalinity test done for sample 3 was peculiar in that addition of large amounts of iterant did not produce a visible endpoint. Upon further inve stigative assistance from the TA it was confirmed that the water sample was already at its most acidic state recognizable by the phenolphthalein indicator. Discussion: The purpose of this lab was to simulate the government-run procedures done to analyze public drinking water, an important event that is mandated by the Environmental Protection Agency (EPA). Understanding the underlying methods for success at these series of experiments is what the main idea is.The series requires students to recall and implement various laboratory techniques in order to process the sample of water. It is a comprehensive review on the following: using computer software such as Logger Pro, calibration technique using various specific probes, titration, understanding the basics of geochemistry in chemical expressions, understanding the effects of pH on solutions, and overall safety awareness. Chemists use these techniques to tackle more complex problems. For now, the simpler â€Å"mint† experimen ts listed above are up for discussion. The first experiment done was the total hardness test.This involves the iterant, DEED which forms a dark red complex with the indicator Universe. Adding this iterant to the sample-indicator mixture causes the red color to fade. This is the result of the unknown metal action in the sample reacting with the DEED and getting rid of the red complex formed. Thus the solution color turns blue, which signals the student that the endpoint has been reached. Essentially the amount of DEED titrated determines the amount of unknown metal present in the sample. These metals are Ca+ and Approximation of the specific action present is heavily reliant upon the pH of the ample water.If the pH is above 12, then only the Ca+ action can be detected. The total hardness of sample 1 was reported at 119. 9 pimp Cacao. The extent to how hard the water is, is denoted by a scale of water hardness. The scale used here was taken from the Fairfax County Water Authority, a w ater treatment facility. It states that: soft water has less than 17. 1 pimp of metal particles, slightly hard water has 17. 1 – 60 pimp metal particles, hard water has 120-180 pimp metal particles, and very hard water has over 180 pimp metal ions present (â€Å"Explanation of Water Hardness†, www. Face. G The water in sample 1 is therefore moderately hard to hard. Sample 2, 3, and 4 contain slightly hard water. In addition the Non- carbonate hardness was also calculated. The results from both the total and non-carbonate hardness tests for each sample are shown in the graph titled, â€Å"Total Hardness and Non-carbonate Hardness of each sample†. The non-carbonate hardness tests accounts for different anions other than the carbonates that may be responsible the presence of dissolved salts in drinking water. Such anions include certain types of sulfates, chlorides, and nitrates (Kippering, Lab Manual).The non-carbonate hardness of each sample cannot be determined until a full assessment of the total alkalinity of each sample is done. Thus these calculations are held for the third section of this paper. The EPA does not have a standard or hardness of water. In fact, the National Research Council states that hard drinking water generally contributes a small amount of calcium and magnesium human dietary needs (â€Å"Explanation of Water Hardness†, www. Face. Org). How can we tell what ions are present in each sample? This is entirely dependent on the relative pH of the samples which is discussed in the next section.Determining the pH of all four samples is a simple procedure. As long as the pH probe is calibrated using the correct buffers each determination should give an accurate result. PH is a measure of the concentration of protons (H+) in a sample. Solutions containing large exponentially small concentration of hydrogen ion give a large value pH and the opposite is true for higher concentrations. This phenomenon occurs because measu rement of pH is measured on a logarithmic scale. The pH values given by the computer can be converted into hydrogen ion concentrations by taking the negative log of the pH of the sample.Chemists use the ion- product of water theory to convert hydrogen ion concentration to hydroxide ion (OH-) concentration. Simple use the equation: K = [HUH+] *[H+] and [HUH+] can be used interchangeably Using these equations students can effortlessly convert the pH of their samples into their corresponding hydroxide concentrations as noted in the graph titled, â€Å"pH and POOH values per each sample tested,† The pH of sample 1 is 5. 5, which is highly acidic. Sample 2 has a pH of 6. 02. Sample 3 has a pH of 6. 49, whereas sample 4 has a pH of 6. 42 all of the samples tested here contained slightly acidic eater.The EPA does not have a standard for pH because it is considered a secondary drinking water contaminant, which is aesthetic (pH, www. Odd. Ohio. Gob). Although the EPA does not regulate this property of water, the Ohio Department of Health does provide additional causes and effects of unnatural pH levels. They claim that the our water, the soil composition that the surface water runs though and a host of others (pH, www. Odd. Ohio. Gob). These causes are most relevant as they have a direct impact on the quality of our drinking water, which comes primarily from surface waters.As a result from continued use of basic water (pH above 7) people report bitter tasting water, and buildup of minerals in plumbing (pH, www. Odd. Ohio. Gob). As a result from continued use of acidic water, residents will have sour tasting water, and metallic staining (pH, www. Odd. Ohio. Gob). Extreme cases will undoubtedly cause bodily harm Just as the reagent used in lab. As stated earlier, both calcium and magnesium ions can be detected in samples at a pH lower than 12. Since all of the tested sample have lower pH values, we can conclude that there are both calcium and magnesium ions presen t.The following experiment tested each sample for total and phenolphthalein alkalinity. Alkalinity is a measure f the amount of basic ions in a sample (Kippering, Lab Manual). The procedure for alkalinity is titration. Students find the phenolphthalein alkalinity first by titrating the sample with the phenolphthalein indicator to a clear endpoint and recording the amount of iterant (HCI) used. A second indicator, (brochures green methyl red) is added to the sample and further titrated to a straw yellow color. Students use the amount of HCI added in the first titration to calculate the phenolphthalein alkalinity.Then they use the total amount of HCI titrated to calculate the total alkalinity. The following expression was used to calculate all of the entries for total and phenolphthalein alkalinity: when a 100. 0 ml sample is titrated with 0. 010 M [HCI], 0. 10 ml acid is the equivalent of 1. 0 pimp Cacao (Kippering, Lab Manual). Each calculation can be seen in the graphs titled, â₠¬Å"Total alkalinity and Phenolphthalein alkalinity'. All of the measurements are calculated in pimp Cacao. Sample 1 produced a phenolphthalein alkalinity of pimp Cacao and a total alkalinity of 181 pimp Cacao.Sample 2 reduced a phenolphthalein alkalinity of O pimp Cacao and a total alkalinity of 18. 9 pimp Cacao Sample three gave a phenolphthalein alkalinity of 10 pimp Cacao and a total alkalinity of 54 pimp Cacao. Lastly Sample 4 gave a phenolphthalein alkalinity of 15. 1 pimp Cacao and a total alkalinity of 52. 1 pimp Cacao. In addition to these two measurements, students were also required to calculate the carbonate, hydroxide, and bicarbonate alkalinity if at all present in the samples. The results table for these variables are found under the table titled, â€Å"Carbonate, Hydroxide, or Bicarbonate alkalinity present?If the samples met a certain criteria, then they tested positive for the three possible alkalinity's. Students could then use the three equations listed in their procedure and calculations sheet to calculate the alkalinity of the corresponding anion present. A trend can be note in the tables above. Samples that had no hydroxide alkalinity tested positive for carbonate and bicarbonate alkalinity respectively. Samples 3 and 4 both shared carbonate and bicarbonate alkalinity. Thus sources of carbonate solids are the main contributors to their alkalinity. Sample 1 is the only one that is positive for hydroxide alkalinity.Thus salts of hydroxide must be the main contributor to its alkalinity. PH and alkalinity are treated similarly by the EPA, as they are both regarded as secondary standards. They are not regulated. In general alkalinity is treated much the same as basic solutions are. Total alkalinity is needed to calculate the non-carbonate hardness. Now the values for total alkalinity done. Students simply subtract the total hardness by the total alkalinity. The values given show the amount of dissolved solids that are not carbonates (such as sulfate, nitrate and chloride salts). The last three tests are the most simple.They involve the usage of specific probes Just as in the experiment for pH determination. The next experiment tested the conductivity of the four samples. Conductivity is a measurement of electrical activity in a sample. After proper calibration of the software, students place the conductivity probe into the sample and enter the value on the data sheet. The standard value of water conductivity is given in as/CM. All of the entries for the four samples are located under the table titled, â€Å"Conductivity tests per each sample,† Distilled water has a conductivity of about 0. as/CM to 3 as/CM whereas many rivers along the U. S. Have conductivities as large as 50 to 1500 as/CM (Conductivity, water. EPA. Gob). The results from the four samples tested show that the drinking water in the Toledo area is much similar to that of the water in all of the U. S. Waterways. The high voltage could be due to the dense population of dissolved ions present in each sample. Such quantities could produce a small electrical gradient. The very last two experiments were Just like the last experiment. This time students tested their sample for nitrates and chlorides present.A nitrate-specific probe was seed for the nitrate analysis and the chloride specific probe was used or the chloride analysis. After properly calibrating the probes, students immersed the probes into each sample at a time and collected the data displayed on the computer. The entries for these two experiments are located below the table titled, â€Å"Nitrates/Chlorides present†. Each value is expressed using the standard units of MGM/L. According to the Ohio EPA, the standard amount or nitrates in public water is MGM/L (Water Quality Standards Program, www. EPA. Tate. Oh. Us). A value higher than this standard violates he sanctions set forth by the EPA and leads to further investigation of the problematic water. Each of the four samples had a value much less than the standard, proving that the public drinking water from the Toledo are is partially free from nitrates. Why are nitrates so bad? We must look way back to the original source of our drinking water- surface water. Surface waters from rivers and lakes can easily become tainted with contaminants such as pesticides, wastes, and fertilizers (rich in nitrates).Although presence of nitrate to us may not be a bad thing to us, it most certainly is to the environment. Sudden increase in such nutrient bound runoff causes extreme algal blooms consume large amounts of oxygen in the water. This in turn suffocates aquatic organisms. And pesticide in our drinking water obviously poses as a health concern. The maximum amount of chloride allowed in public drinking water is OMG/L according to the United States EPA (â€Å"Basic Information about Disinfectants in Drinking Water: Chlorine, Chlorine and Chlorine Dioxide†,water. Pa. Gob). All four samples abi de by this regulatory standard. If the opposite had occurred the government would shut off the publics access to this eater. The chloride ion is very reactive, so in nature it is usually found attached to a group IA or AAA metal or to itself. By itself it can become dangerous. Error Analysis The probability of human error for this series of experiment is multiplied due to Mistakes were undoubtedly made; solutions were over-titrated, and probes were used that were not calibrated properly.One such example of human error is the source of the large difference between sample Xi's total alkalinity compared to the other three samples. This is a sign that a student over-titrated the solution. This exults in a volume of hydrochloric acid titrated that is larger than the actual value needed. Thus alkalinity value is higher because the calculation shows that a larger amount of acid was needed to neutralize the water sample. It gives the false impression that the sample was very alkaline/basic to begin with.To fix this, students should add iterant by the ml until resistance to color change takes longer, then add drop wise. Calibration of the probes was always an issue. Although the samples tested positive for the standards governed by the Environmental Protection agency, the results from the conductivity tests were a little high. Thus to FL this problem, he probes must be properly calibrate. To properly calibrate a probe means to immerse he sensitive head into the solution (so the small white dot is Just below the liquid surface) and enter the value of the corresponding standard into the computer.The one step that catches mot students is the waiting time. Impatience lead to improper calibration. Cross contamination of the probes by dipping them in the samples without cleaning them with denizen water and wiping them off with a clean towel could also have adversely affected the results from the experiment. Misinterpreting he values displayed on measurement instruments such as the graduated cylinder and the values on the computer could have led to tremendous error. Misuse of significant figures was a drawback caused by both the student and the computer.This applies mostly to the calculation of hydrogen ions and hydroxide ions from pH values. The computer at lab showed pH values using both two one and two significant figures. Constant rounding up of number during calculations ay have alter the actual value of the hydroxide concentration slightly. Conclusion: The purpose of this series of experiment was to provide students a real-life application of nearly all of the techniques they have learned in their first year of general chemistry lab.The concept of the entire procedure was to show student how certain chemical species (like dissolved actions, anion, and organisms perhaps) interact in aqueous solution. The results from the series of experiments show that the various techniques used in college lab are similar to the ones used by employed chemists in w ater treatment plant. Where's the proof? Well by looking at the results from this lab and comparing them to the standards produced by the Environmental Protection Agency, one could say that they are quite similar.

Strategic Financial Management 2 Coursework Example | Topics and Well Written Essays - 3000 words

Strategic Financial Management 2 - Coursework Example Question one. Calculate the adjusted present value (APV) for the project, correcting any errors made in the net present value estimate above, and conclude whether the project should be accepted or not. Show all relevant calculations. (25 marks) Before any attempt should be made to prepare the adjusted present value of the proposed project, Rattle Co must carefully study how the given projected cash flow statement for four years was made, to know where some should remain because they are already correct or whether they need further adjustments. When the needed adjustments are known, the framework is established to do the same with each item in the prepared cash flows, asking whether it should be adjusted or not. Starting with the revenue, it appears that one critical issue would be whether it should be presented with inflation or net of inflation. The answer would depend on what discount rate is used. If the discount rate is with inflation, then the revenue must include the inflation. In the case facts, the inflation was given however, if the discount rate is used with the real rate, i.e. not the nominal one, then presenting the net of inflation of the inflation rate is the proper thing. The 8% inflation rate increase for revenues and 4% inflation rate increase for cost of sales become irrelevant. Working capital requirements appear not to be reflected in the given cash flow. These need to be determined, as they are a factor in any decision. A business cannot operate without working capital. Since the amount of working capital at the beginning of each year is 20% of the forecasted revenue per year, just multiply each given sales figure per year, then it is possible to generate a working capital requirement per year. As computed in the revised and adjusted projected cash flow in Appendix A, the working capital amounts come to  £4,606,000,  £7,320,000,  £9,814,000 and  £5,428,000 for

Origins of hominid bipedalism Essay Example | Topics and Well Written Essays - 500 words

Origins of hominid bipedalism - Essay Example The other great apes for example chimpanzees do not have a straight gait and human straight gait is much more efficient than their bipedalism and quadrapedalism. Fossil evidence of hominid ancestor’s bipedalism is constructed to imply that it existed about 3.5 million years ago. This essays objective is therefore aimed at looking at two distinct hypotheses that attempt to provide explanations to the origins of hominid bipedalism. The first hypothesis (from empirical evidence) to propose is that bipedalism evolved because of energetic efficiency needed by the hominid for travel and that the need was key to the origin of bipedalism. To accept the hypothesis above, first the comparisons should be made at constant speeds of travel and given that bipedal hominids descended from quadrapedal hominids the comparison should be between bipedal hominids and quadrapedal hominids. Rodman and McHenry( 104) observed that male chimpanzees traveled a median speed traveled a median speed of 3.8, 4.2 and 6.4 km each day in three different seasons and took 59 minutes, 105 minutes, and 148 minutes respectively to travel those distances. On average, the male chimpanzees travelled at a speed of 2.9 kilometers per hour, a normal human being walks at an average speed of 4.5 kilometers per hour. Modern hominids through adaptive features evolved bipedalistic tendencies to suit their current environment this explanation is provided wit hout reference to any empirical observation. The result show that there was no energetic difference separating hominid quadrapedal adaptation from hominid bipedalism. It is widely accepted that bipedalism arose because the hominid ancestors moved from living less on the trees to be more comfortable on the ground this was because of hominid dietary divergence (Lewin 113). The Lovejoy hypothesis postulates that the primates underwent evolution to achieve reproductive success through reduced parental care, pregnancy and maturation period. As the

Effective Public Speaking Research Paper Example | Topics and Well Written Essays - 1250 words

Effective Public Speaking - Research Paper Example Public speaking has been misunderstood to mean to present an official speech before a broad audience. Having such a notion makes us fail to perfect on our daily conversations that will reflect on a bigger audience and fret when we are requested to carry out a presentation. The expectations we have on people as they present their speech makes us criticize every simple mistake they make. The reason we have such expectations is that of the positions they hold and the influence they have on us. Having the information on such expectations, most known public speakers engage in some form of training and mentorship. They have experts who advise them on how to present a flawless speech. The experts are always available when they are giving the speech and analyze it for the purpose of perfecting their skills (OHair, Friedrich & Dixon, 2007). Most people believe that they will only have to go to such mentorship programs when they are preparing for a major speech, or when their social status has risen and required them to speak frequently to people. However, public speaking is something that we can personally build on and perfect, as we engage in our daily conversations. The fact is, the call to speak to the public may come when least expected and the kind of presentation we make will determine how many more doors will be opened to us. Irrespective of how small or irrelevant the audience may appear to be, a person should always desire to be the best or above others (Grice & Skinner, 2000). On the other hand, it is necessary for a person not to focus on the audience at the expense of what they are presenting it is easier to speak to people comfortably if one understands what they are presenting, rather than when they know whom they are talking to. Surprisingly, people appear comfortable when they are speaking to a particular group and lose themselves when the audience changes.  

Explanation of business decision Essay Example | Topics and Well Written Essays - 1000 words

Explanation of business decision - Essay Example Several individuals’ re-adore believers of the ethical standard of utilitarianism: â€Å"Each individual is obligated to perform whatever will attain the biggest good for the biggest figure† (Ferrell, 2010:161). Another group is even as dedicated to the main principle of Immanuel Kant: â€Å"Each individual is obligated to perform merely in manners that adore the human self-respect and ethical rights of all people† Ethical standards such as these concentrate majorly on persons’ deeds and actions. People use them through asking what these standards need of them in specific situations; for example, when evaluating if to lie or commit suicide. People in addition use them when they ask what they need of them as experts, for example, doctors, lawyers, or business individuals or what they need of their social rules and organizations (Havard, 2007:57). In the past ten years, dozens of morals institutions and schedules dedicated to â€Å"business ethics†, à ¢â‚¬Å"legal morals†, â€Å"medical morals†, and â€Å"morals in civic rule† have emerged. These institutions remain established to study the effects ethical standards have to people’s lives. ... These moralists note that through concentrating on what individuals must do or the way individuals must behave, the â€Å"ethical principles approach† ignores the much significant matter-what individuals must be. Consequently, ethics does not constitute â€Å"what must people do?† however, â€Å"what type of individual must one be?† (Fernando, 2010:10) Depending on â€Å"virtue ethics†, there are some realities like excellence or devotion to the common good, to which people must struggle and which permit the complete growth of people’s humanity. These realities remain noticed by imaginative reflection on what people as human beings have the capacity to change to. â€Å"Virtues† remain feelings, dispositions, or character attributes that facilitate people to be and to perform in manners that grow this capability. They make people follow the realities they have accepted. Brevity, sympathy, honesty, loyalty, fairness, kindness, integrity, carefu lness, and self-control are all examples of good values. How does an individual grow virtues? Virtues remain established by education and by practice. Like the early philosopher Aristotle proposed, an individual would develop his or her behavior by observing self-discipline, whereas a precise character can remain distorted through recurrent self-lenience. Just like the capability to run a marathon grows by much practice and coaching, so the same people’s ability to be justice, to remain brave, or to remain sympathetic (Harris, 2011:74). Virtues are customs. That is, the moment they remain adopted they turn to feature of an individual. For example, an individual who has grown the virtue of kindness is always termed as a kind individual since these people appear to be kind in all situations when

Marketing Communication Research Paper Example | Topics and Well Written Essays - 750 words

Marketing Communication - Research Paper Example On the other hand, marketers have also realised the benefits brought about by the use of a combined sources of communication in their marketing endeavours which is widely known as integrated marketing communication plan (IMC) and this concept has significantly gained prominence during the current period (Kotler & Armstrong, 2004 ). As such, this essay seeks to evaluate the extent to which Apple Company effectively uses an integrated marketing communication plan. Explanation of IMC In order to evaluate the extent to which Apple utilises an integrated marketing communication plan in its operations, it is imperative to begin by defining the concept in order to get a clear understanding of its meaning. An integrated marketing communication plan is described as â€Å"a concept of marketing communication planning that seeks to evaluate the strategic roles of a variety of communication disciplines such as advertising, personal selling, sales promotion, direct marketing and public relations ,† (Cant, 2000 p.285). The aim is to coordinate the messages so that they convey the same thing at the same time to the same audience. Duplessis (2005) also posits to the effect that a company integrates or coordinates the use of these communication channels in order to give a clear and consistent message that is compelling to the customers about the products offered which also reinforces the image of the organisation. Integrated marketing communication strategy by Apple According to Buch (2010), Apple has adopted an iAd platform which is a strategy that is meant to support advertising within the iPhone fraternity. This platform integrates the use of the other applications on the iPhone at the same time and the strategy is good in that it enables the company to market its products to various users who can still enjoy the benefit of the other applications at the same time. Though this strategy has been criticised by other sectors of the society, it can be seen that it is very e ffective in as far as advertising of the products offered by Apple is concerned. The idea behind this strategy is to coordinate advertising with the other applications that can be found on the iPhone with the aim of achieving the intended objectives of remaining the leader in the iPhone and tablet industry by the company. Since 2010, it can be noted that Apple has continued to enjoy high volumes of revenue from the sale of iPhones regardless of the negative impacts in the economy that prevailed. Promotion of the products offered particularly the iPhones significantly contributed to the success of the company in its endeavour to waive negative impacts that were likely to impact on its operations. For instance, the company made efforts to spell the unique features of its products and these appealed to the interests of the customers. Promotional efforts such as the decrease in price of products such as the iPod in 2010 greatly contributed to high levels of customer satisfaction (AAPL, 2012). Other companies found it difficult to imitate and Apple harnessed this strategy in its IMC strategy with the aim of appealing to the interests of the customers. Apple’s operations were significantly impacted by various public relations crises in 2008. Despite being on top in terms of innovations in technology, Apple Inc was badly criticised by

Financial Econometrics Essay Example | Topics and Well Written Essays - 1500 words

Financial Econometrics - Essay Example ables fall into 3 general classes, namely: location statistics (eg, mean, median, mode, quantiles), dispersion statistics (eg, variance, standard deviation, range, interquartile range), and shape statistics (eg, skewness, kurtosis)†.The descriptive statistics gives the overall description of the data by providing the measures of central tendency, and the measures of dispersion. statistics. According to Petty( 2015) â€Å"A logarithmic price scale is plotted so that the prices in the scale are not positioned equidistantly; instead, the scale is plotted in such a way that two equal percent changes are plotted as the same vertical distance on the scale. The log returns basically is auto – correlated while the case is different with log prices. The log return are usually preferred in quantitative analysis as it gives a better insights in to aspects like normalization and classical statistics. Here the data stream for the 20-year period of January 1995 to December 2014 is used to calculate the log price and log return. Also a graph representation for the log price and the log returns is formulated in order to deliver a quantitative analysis of the specific data of the company. Here, histogram is used to represent the graph of the statistical data in a visual form The above analysis explains the descriptive statistics of the log prices and the log return of the data. From the log return, we can observe that the mean value of log return is 5.740008, with a standard deviation of 8.558659. The mean of log prices is 334.934 with the standard deviation of 0.024659. The skewnes of the variable log return is equal to 0.2427 which is a negative value implying that the value of the log return is negatively skewed. The value of kurtosis of the log return is equal to -1.02302 which is a negative value. This implies that the data of log return has a low distributed or low peaked about the mean. The skewnes of the variable log price is equal to -0.785038 which is a negative value

The Sixth Sense Essay Example for Free

The Sixth Sense Essay Night Shyamalan uses symbolism in this film to give it a creepy atmosphere. The names of most of the characters are symbolic, they relate to things that are dark and may reflect to the personality of the person. For example, Dr. Malcolm Crowe, his last name is Crowe like a crow, which is the symbol of evil or dark, dead things, and in the end he is dead. Cole’s name is symbolic because of Cole, which is like cold which is what happens when ghosts get angry; Sear his last name is symbolic because it is like the word seer which is a person that is a visionary or someone that can see things that others can’t, like Cole. Vincent’s name is symbolic because his name is the same as the famous Vincent Van Gogh, a painter that was insane and ended up shooting himself like Vincent Grey; Grey is symbolic because grey is the color of being in between, it’s the color of neither black nor white, being in the middle of two worlds as Vincent Grey was. Lastly, in â€Å"The Sixth Sense† M. Night Shyamalan uses motif to explain extreme emotional pain that can be damaging to someone. Red is a big significance in the movie because when something is about to go wrong, the color red appears. When something frightening is about to happen somewhere on the screen, the color red appears. Another example of motif is the white hair on the back of Vincent and Cole’s head, because some hair on trauma victims goes white. By Shyamalan having Vincent and Cole sharing this feature, it shows a deep connection between them. Using symbolism and motif people are able to figure out the ending of the movie before it ends. Dr. Malcolm Crowe has been dead for the entire movie, and Cole Sear is able to deal with his problems. Dr. Crowe came to Cole to help him with his problem with being afraid of ghosts, but Cole also helped Dr. Crowe by helping him to move on. When Dr. Crowe spoke to his wife while she was sleeping he was able to figure out that he was dead because he saw his wife’s breath. Works Cited The Sixth Sense. Dir. M. Night Shyamalan. Perf. Bruce Willis, Haley Joel Osment. 1999. DVD. Buena Vista, 1999. Wikipedia, the free encyclopedia. The Sixth Sense. 6 Dec. 2006. 9 Dec. 2006.

Ascendable Computing with Storage Resources

Ascendable Computing with Storage Resources INTRODUCTION Ascendable computing with storage resources through the Internet have been preferred by a cloud computing. It also assists users for accessing services with no regard where the services are presented and the way they offered same to water, gas, electricity, and telephony utilities [1]. With the adaptable and clear components in the resource assignment and also service delivering, a lot of data-intensive applications are improved in the environment of cloud computing. The data rigorous applications dedicate many of their implementation time in disk I/O for exercising a huge amount of data, e.g. commercial transactions data mining, satellite data processing, web search engine, etc.An evolving dedicated cloud computing platform for the   data-intensive application is Apache Hadoop [2][3] Data is allocated over the cloud. This has to be made possible to the applications that want to utilize it. There should not be any degradation of performance. The data accessing speed must be augmented, maintaining the load balanced in the system [4]. Possibility and Scalability are the two significant components to enhance the cloud performance. Generating replication is one of the vital strategies to attain the above. This replication also minimizes access latency plus bandwidth consumption. Then the data is saved at several places. The entreated data is derived from the closest source from which the appeal created. It results in increasing the performance of the system. The replications advantages do not occur without the overheads of generating, sustaining and also updating the replicas. Here, Replication can hugely enhance the performance [5]. The cloud computing applications performance of gaming, voice, storage, video conferencing, online office, social networking, and backup relies hugely on the possibility and effectiveness of great-performance communicating resources. For better reliability and high performance low latency service provisioning, Data resources may be drawn nearer (replicated)   to the place   known as physical infrastructure where the cloud applications are functioning. One of the most broadly learned spectacle in the allocated environment is Replication. Data replication algorithms are classified into two categories: static replication [6] [7] plus dynamic replication algorithms [8] [9] [10]., The replication policy is reestablished and very well defined in the static replication model. Moreover, dynamic replication generates automatically and removes replicas based on the modifying access patterns. And, static plus dynamic replication algorithms are further categorized into two groups, they are distributed and centralized algorithms [11] [12] Two kinds of replication techniques are Active and passive Replication. In active replication the whole replicas derive and execute the similar series of client appeals. In Passive replication the clients dispatch their appeals to a primary, implementing the appeals and dispatches updated messages to the backups. The replications target is to reduce the data access for the user accesses and also improving the job implementation performance. Replication proffers both enhanced performance and dependability for mobile computers through generating several replicas of significant data. For enhancing the data access performance in conventional wired/wireless networks, Data replication has been broadly used [13]. With the data replication, the users can utilize the data with no assistance of network infrastructure, and also can minimize the traffic load [14]. Scheduling is one of the significant tasks executed to fasten most profit for boosting the effectiveness of the cloud computing work load [15]. In cloud environment, the vital aim of the scheduling algorithms is, creating the utilization of the resources orderly. In cloud computing the different job scheduling [16] techniques are Cloud Service, User Level, Static and Dynamic [17], Heuristic, Workflow [18] and also Real Time scheduling. A few of the scheduling algorithms in cloud whether otherwise task or job or else workflow [19] or resources are Compromised-Time-Cost, Particle Swarm Optimization related Heuristic [20], enhanced cost based for tasks, RASA workflow, plus   new transaction intensive cost constraint, SHEFT workflow, Multiple QoS Constrained for Multi- Workflows.   Demonstrated workflow scheduling algorithms [kianpisheh2016] are available. Some of them are ant colony, market oriented hierarchical, deadline constrained, etc. Related Work Mazhar Ali et.al [21] suggested Division plus Replication of Data in the Cloud for Optimal Performance and Security (DROPS) which approaches the safety and performance problems collectively. In the DROPS methodology, A file was separated into fragments, and then replicate the fragmented data through the cloud nodes. All nodes saved only one fragment of a specified data file that assures that even in a victorious attack, meaningful information was not exposed to the attacker. They presented that the possibility for generating and compromising every node saving the fragments single files fragments is utterly low. They also matched the DROPS methodologys performance with ten other plans. The greater level of safety with little performance overhead was noticed. For minimizing the consumption of Cloud storage while confronting the data dependability requirement, Wenhao Li, Yun Yang et.al [22] proposed a cost-efficient data dependability management mechanism called PRCR regarding a common data dependability technique. By utilizing proactive replica examining method, when the running overhead for PRCR can be negligible, PRCR assures dependability of the great Cloud data with the minimized replication, that can also function as a cost efficiency yardstick for replication related methods. Javid Taheri et.al [23] suggested an innovative optimization algorithm based on Bee Colony, called Job Data Scheduling using Bee Colony (JDS-BC). JDS-BC comprised two integrating mechanisms to schedule jobs effectively onto computational nodes and then replicate data files on the storage nodes in a system hence the two independent, and in several cases conflicting, objectives (i.e., makespan plus whole datafile transfer time) of these heterogeneous systems were minimized concurrently. Three benchmarks differentiating from small- to huge-sized instances were utilized to evaluate the of JDS-BCs performance. For presenting JDS-BCs superiority under variant operating situations, Results were matched opposite to other algorithms. Menglan Hu et.al [24] suggested a sequence of innovative algorithms for solving the joint issue of resource provisioning and caching (i.e., replica placement) for cloud-based CDNs with an emphasis on handling the dynamic demand patterns. Firstly, they propose a provisioning and caching algorithm framework called Differential Provisioning and Caching (DPC) algorithm, that focuses to rent cloud resources for constructing   CDNs and whereby for caching   the concepts hence the complete rental cost can be reduced while every demands are served. DPC comprised 2 steps. Step 1 first augmented total demands assisted by available resources. Then, step 2 the whole rental cost for innovative resources for serving all remained demands. For every step we mapped both greedy plus iterative heuristics, each with variant benefits over the prevailing methods. Yongqiang Gao et.al [25] presented a multi-objective ant colony system algorithm for the virtual machine placement issue. The aim was, deriving efficiently a sequence of non-dominated solutions (the Pareto set) that reduce the total resource wastage plus power consumption simultaneously. The suggested algorithm was examined with some examples from the literature. Its solution performance was matched to that of a prevailing multi-objective genetic algorithm plus two single-objective algorithms notable bin packing algorithm and a max-min ant system (MMAS) algorithm. Zhenhua Wang et.al [26] presented workload balancing framework and resource management to Swift, a broadly utilized and conventional distributed storage system on cloud. In this framework, workload monitoring plus analysis algorithms were designed by them for inventing over and under loaded nodes in the cluster. For balancing the workload amidst those nodes, Split, Merge and also Pair Algorithms executed for regulating physical machines when Resource Reallocate Algorithm was mapped for regulating virtual machines on cloud. Additionally, by leveraging the experienced architecture of allocated storage systems, the framework resided in the hosts and operates through API interception.

Global strategy of computer manufacturers and the digital divide

Global strategy of computer manufacturers and the digital divide Introduction The computer industry had not existed before the Second World War, but today it will be difficult to imagine an office without a personal computer (Dedrick, 1998, 4). Over the years, the continuing changes in computing and information technology (IT) have confounded expectations and challenged the traditional concept of competition. Improvements in performance and capabilities of computer-related technologies have been dramatic to say the least and prices have declined substantially over the years. Public and private sector research on computer-related technologies is considered as being critical for advancement and multinational corporations from the United States of America have created a massive production network to cater for global demand. However, ongoing competition, changes in the market for computers and computer-related technologies together with changes in technology keep computer manufacturers on their toes. Yet, despite the advances in computer-related technologies, imp rovements in global standards of living and declining prices of the previously mentioned technologies, exclusion or a lack of access to computers and computer-related technologies continues to present a threat to the establishment of information societies in many countries in the developed and the developing world (Ferro, 2010, Chapter 1). Access to Information and Communication Technologies (ICT) is important for effective participation in the twenty-first century (Ferro, 2010, Chapter 1). Without access to the ICT, it is impossible to tap into the knowledge and information available on the World Wide Web and the ability to communicate with others becomes restricted. Computers are not only needed for a wide variety of tasks that are now considered as being a part of life, such as word processing or quantitative manipulation, these tools are also useful for sophisticated modelling and simulation for business and a wide variety of other fields of human endeavour. Skills in computing are essential for employment that is better than the mediocre and without ICT lifelong learning is likely to remain a dream. Thus, those without access to computers lose out and find it difficult to progress materially or intellectually. Communities without access to the ICT find that they are cut off from the world, and that they can do lit tle to improve their lot and that of those who are a part of them. Those who can develop websites to present their business messages find that they do have access to a global market, even if they must compete with their products and ideas. Although the capacity of an individual or a community to afford ICT, including personal computers and the Internet access hardware and infrastructure that enable computers to communicate is a factor that contributes to digital divide, this is not by any means the only one (Ferro, 2010, 8 10) and (Partridge, 2007, iv). In addition, the digital divide is not a phenomenon that only afflicts the underdeveloped world. However, computer manufacturers can play a role in helping individuals and communities have better access to the ICT and their global strategy does make a difference. Clearly, the computer industry and manufacturers together with many millions around the world will benefit if many more pieces of ICT equipment are made available to users. However, global manufacturing, markets, innovation and developments in technology together with a concern for profits influence the global strategy of multinationals and other manufacturers of ICT. Thus, it makes sense to try to understand better perspectives related to digital divide and global manufacturing strategy of computer manufacturers. A literature review for global strategy of computer manufacturers and digital divide will be of interest to anyone who has an interest in technology, computing, multinationals, development and the ICT. It is with the previously mentioned considerations in mind that a literature review for the topic of discussion is attempted. Literature Review IBM had played a unique role in the evolution of the computer industry in the United States of America from the 1950s to the 1990s by being both a path definer and a protagonist which integrated electronics technology with its punched-card tabulators to capture most of the worlds computer market in 1954 (Chandler, 2001, 245 250). Later, this firm was to develop the System 360 after very substantial investments in research to create formidable barriers to entry into the computer industry which were only challenged by Japan at a later stage. United States of America continued to dominate the computer markets when Intel released its first microprocessor and Microsoft developed an operating system for the first personal computer. Because all personal computers had to use the Intel microprocessor and the Microsoft operating system, a superb competitive advantage was created for the previously mentioned firms and their home country, the United States of America. This competitive advantage was pushed further by other firms including Sun Microsystems, Texas Instruments, Silicon Graphics, Motorola and Compaq, which developed the first laptop computer. Thus, even today, relatively few firms control computer technology and its ongoing development resulting in a situation that is close to being oligopolistic. According to Johnson (2005, Chapter 2), a need for capturing more income and global markets prompted players in United States computer industry to try to capture overseas markets, but many other nations were only able to purchase readymade or assembled products. The very large investments required to develop computer technology, together with what was required in the form of skills meant that only Japan could present a challenge to the United States computer industry. Constant innovation and improvements in design and technology presented serious problems for those wanting to catch up. Proliferation of new ICT technology was only gradual even in the United States of America, because knowledge of core technology was lacking and licensing, external research contracts, hiring of former skilled employees and alliances or joint ventures only resulted in a gradual transfer of the core technologies (Viardot, 2004, 58 64). However, after core technologies had gradually proliferated, further innovation and improvement determined market leadership. Those that were committed to developing state-of-the-art technology and helping customers to apply it to solve their problems were more successful, but when technology evolved and the nature of customers problems changed, the firm had to change too (Viardot, 2004, xiii). Viardot (2004, Chapter 1) goes further to suggest that high-tech products have a short life-cycle and use sophisticated core technologies that are difficult to copy. Moors Law for integrated circuits suggests that markedly superior integrated circuits, including microprocessors or memory chips, are likely to become available every eighteen month or so. Thus, after developing a high-tech product, the firm must rapidly bring it out to market and sell it to recoup its research and development expenses and the investments made in manufacturing operations. In addition, uncertainty about the direction of evolution of new technology and a need for upgrading product models requires that funds are made available for further research, development and innovation. Thus, the pricing strategy for a high-tech product requires that the sales margins provide for manufacturing costs, distribution costs, channel costs, innovation costs and costs for bringing out new models and for retooling as well as reserves for a competitor response, etc. This clearly means that, unless markets guarantee that products will sell well, the price will remain high (Jain, 1999, Chapter 15). Economies of scale operates when a high-tech manufacturing firm is assured that it can recoup its costs or when a enough units had been sold to provide for development costs. Clearly, high tech innovators and manufacturers cannot supply ICT free to everyone because this will not make economic sense (Keyes, 2010, 59 73). In addition, fundamental business values and capitalism cannot permit everyone around the world to be taught how to design an integrated circuit and be provided all the sophisticated equipment required for integrated circuit fabrication or research. Wages for those working with high-technology in developed countries are far higher than in other countries, even though the laws of supply and demand do dictate what is possible to be asked for a high-tech ICT product. Dedrick (1998, 50 55) states that it was the invention of the personal computer (PC) which led to the globalisation of the computer industry, with multinationals creating a production network that took advantage of local capabilities to serve markets around the world. Parts used for assembling a PC were outsourced competitively, and it was in Microsofts interest to be able to license its operating systems for use by all computer manufacturers because this meant capturing the market. Thus, even today Microsoft operating systems and other software products, such as Microsoft Office, remain the most popular around the world. Because Microsoft had early mover advantage, it could develop its products to present quality that remains unmatched by others even today. By trying to seek the lowest prices for its PC components, IBM encouraged suppliers to enter large volume manufacturing and this meant that prices gradually dropped. By copyrighting the Basic Input Output System (BIOS) for its c omputers, the program which connects computer hardware to the operating system, IBM had tried to ensure that others could not copy its personal computers. Despite this, Compaq reverse engineered the BIOS by analysing leading software applications to produce its own computer, but others who had directly copied the IBM BIOS were sued. Standardisation provided Microsoft and others in the industry with greater leverage, creating an open architecture that encouraged new players who could build their own PCs provided, they purchased microprocessors from Intel, BIOS from a suitable supplier and operating system from Microsoft. Dedrick (1998, 58 75) goes on to suggest that the evolution of the global PC industry was moulded by intense competition among PC manufacturers who now had an open architecture, but could purchase licensed BIOS and Microsoft operating systems. Thus, the actual manufacturing of PCs was located in regions that presented cheap labour and close to markets in locations that optimised the interests of manufacturers. Massive investments in DRAM memory chip developments by Japanese and South Korean electronic multinationals were to mean that they retain leadership in this technology even today, but actual manufacturing has now shifted to East Asia from where labour costs are low and shipments to Japan, North America, Europe and other markets are possible. Only designing, new technology development and marketing are retained in the United States of America, with a certain shift to cheaper locations, such as Bangalore in India, where skills and expertise in certain technologies are available cheaply. Thus, it is only proper to conclude that computer manufacturers have tried to do that which will reduce prices together with making profits while providing funds for future research. However, despite this many around the world suffer from a lack of access to ICT. A shift towards horizontal integration rather than vertical integration was the driving force behind the globalisation of the PC industry (Dedrick, 1998, 68 75). East Asian countries could develop strong linkages with the global production system for PC coordinated by the United States of America because they possessed national industry infrastructure and had gained an expertise in exporting, they indulged in aggressive outward-oriented national policies to develop national industries, and they had prior experience in electronics manufacturing. Although, it may appear a casual observer that superior design and technology alone will provide a competitive advantage for the marketing of high-tech products, including the ICT, this is not quite correct. Jager (1997, Chapter 8), which presents the story of Dell Computer Corporation indicates that offering superior service and ease in purchasing quality computers over the phone can help support a superior product. In addition, reducing cost overheads involved with retail could benefit both Dell Computer Corporation and its customers. Thus, Dell Corporation which had revolutionised the idea that customers could purchase direct from the manufacturer over the phone without any retail store being involved provided better deals to its customers. This company was to grow from a $6 million company in 1984 to $69 million in 1987 and $546 million in 1991. Clearly, better pricing made possible by eliminating the retailer, superior service and the high-quality computing machines sold by Dell Corporation satisfied a vast majority of customers to make such spectacular growth possible. Obviously market capture is important, and it is right to do that which will appeal to the market. It will be right to say that over the years, economic development and consolidation of the global production system for PC has presented established markets and locations. However, the opening up of China not only provided a vast new market in which multinationals could compete, but this also enabled Chinese multinationals to compete more aggressively on international markets (Larcon, 2009, 195 205). Lenovo Group has been a unique success story in Chinas corporate world and this group recently strengthened its position in global markets by acquiring the PC division of IBM for US$1.25 billion in cash and shares, with US$500 million in debts. IBM was more interested in focusing on service, software development and server technology. In addition, IBM hoped to benefit from the sale of its PC division to Lenovo by targeting Chinese banks, government agencies and manufacturing companies, while Lenovo was to remain a preferred supplier to IBM global services. Lenovo, which had a 27% share of the PC market in China, with an iron grip on government and education markets, and a 12.2% share in the Asia-Pacific region, (excluding Japan), now derives only 2% of its annual global sales from the Chinese markets and can compete with Dell Corporation and Hewlett-Packard. The world is now witnessing a large scale reconfiguration of value chains related to ICT as large Western firms focus their activities on core and more profitable markets in comparison to the mature markets. According to Larcon (2009, 198 200), the sources of competitive advantage now exhaust progressively, possibilities for differentiation are now thinner and margins erode as products become commoditised. Innovations in products are difficult to sustain because these innovations are now easily copied and claims of technical superiority are difficult to prove due to product commoditisation. However, locating in cheap labour markets with high automation in production can provide China with opportunities for co mpeting. The Research Markets (2004, â€Å"Computer Company Strategy Their New Developments in the Digital Consumer Electronics Market†) states that many computer manufacturing firms were now poaching into each others markets and looking for new sources of competitive advantage. According to the previously mentioned report, household penetration of computers in the United States of America had reached 80%, and it was unlikely that any further growth could be sustained even by estimates presented by the computer industry. Subsequently, the prevailing global financial recession of 2008 2010 adversely impacted global sales of computers and all computer manufacturers, including Dell Corporation, were trying to find ways for sustaining price declines in an effort to increase sales. Thus, moving to cheaper locations for manufacturing computers and cutting costs proved to be essential for everyone. Computer manufacturers in China continued to adjust their strategies in the face of shrinkin g demand and Dell Corporation announced the closure of its plant in Ireland to shift production to Poland, which offers cheaper operating cost for manufacturing (Wikipedia, 2009, â€Å"Dell†) and (C114, 2008, â€Å"Chinese computer manufacturers adjusting strategies for 2009 as market demand shrinks†). Manufacturers in China are now targeting rural markets with the assistance of the government of China, which has decided to include computers among its list of household subsidised goods for its citizens. Clearly, the previously mentioned strategy will work to bring computers into the lives of very many more people to diminish the effects of the digital divide and boost the rural areas of the Peoples Republic of China (PRC). Examination of news headlines associated with major computer manufacturers, including Dell Corporation and Hewlett-Packard, on Yahoo Finance and Google Finance suggest that efforts are ongoing to bring more innovation into offerings made available by the global computer industry (Yahoo Finance, 2010, â€Å"Search Results for Dell and HP†) and (Google Finance, 2010, â€Å"Search Results for Dell and HP†). However, it will appear that price competition will intensify in the computer industry because according to Acer CEO, Stan Shih, the trend for low price computers will continue for the coming years, but the high wages of US$20 per hour in the United States of America in comparison to US$1 in PRC make it impossible for United States manufacturers to compete with cheap products (Alberts, 2010, â€Å"Asias Laptop Ascendance?†). Tech vendors are now developing new products faster and chip sales have improved due to demand for newer chips for new types of computers an d high-tech gadgets (Wall Street Journal, 2010, â€Å"Search Results for Computers†). Thus, it will appear that the price of the latest computer with the latest technology will fall but the prices of second hand computers, which can still work will fall even more. Thus, it appears that computers are now even more affordable than ever and this trend will continue for the future. Although today computer manufacturers have to think hard and deep to innovate new products that attract customers, it will appear that further developments and improvements in personal, handheld or notebook computers are still possible. Research in ubiquitous, mobile and context aware computing will suggest that many new innovations are possible to be included into the portable gadget that individuals are likely to carry around with them as their personal computer (Stojanovic, 2009, Chapter 1) and (Symonds, 2009, Chapter 1). It is likely that a personal computing device of the future will contain a number of sensors that will enable it to determine its location and depending on where the device is located and the context that dominates within this location, the personal computing device will interact with its human user to suite the location and the dominant context. Thus, much more can be added to what is available in the form of a laptop, notebook or a mobile computing device. Howe ver, it is likely that the computer manufacturers are waiting and saving to get out of the economic downturn to bring new futuristic products when they are likely to sell. Obviously, standardisation and further developments in networks will have to support such mobile context aware devices and this means that the economic climate must right to be able to support implementation of ideas, which have been demonstrated in the laboratory. The technology exists, but it as to be rolled out for commercialisation and mass production. Even those living in developed countries and their communities cannot upgrade their networks, computing hardware and software every day. Although laptop and notebook computers today have built-in cameras and Radio Frequency Identification Devices (RFID) as well as finger print identification, the developed world still waits for ubiquitous grids, ambient intelligence, ubiquitous networking and proliferation of applications for RFID, such as contactless payment sy stems (Symonds, 2009, Chapter 1). The previously mentioned will only appear when the economy is right. Gupta (2009, Chapter 7) states that in the relatively near future, organisations will have to change their mindset to thrive and to sustain competitive advantage. It will be necessary for all to rethink their global strategy, rethink innovation, organisation and to develop a global mindset rather than a local or a national mindset. Global strategy must be designed with a view to trying to capture the largest share in the global market. Thus, emerging economies of China and India should be considered for inclusion even though the purchasing power of consumers in these countries is far below that of the developed West. Perhaps if Microsoft had been willing to sell its operating systems and other software in emerging economies at prices that considered local spending power, software piracy would have been much reduced and earnings for Microsoft boosted. Such a strategy would have benefited everyone, but this did not materialise. Customised solutions to suite the local market should be a vailable with global players. It is important to judiciously globalise the corporate resource base and to balance the need for global integration with the need for local responsiveness. It is likely that the end game in globalisation will not be global standardisation, but global customisation to suite local markets, local requirements and local conditions. Obviously, customisation for emerging and low income countries should perhaps tilt towards making products more affordable. Innovation needs to focus on saving resources that have become depleted due to human activity and extravagance. It is important to remember that dwindling reserves of fossil fuels cannot sustain the huge international trade volumes that persist today. Thus, sustainable production for sustaining standards and innovation on all fronts is important. Gupta (2009, Chapter 7) continues on to state that in the future, manufacturers will have to contend with a constant and rapid evolution of technology that will require that products change to suite. The author presents an example of books that used to be purchased in brick and mortar stores now being downloaded into book readers, PDAs or laptops, with these books changing dynamically as authors add new material. In the future, it will be difficult for a firm to remain secretive about its operations because the Internet will make news, information, balance sheets and other matters transparent to everyone with an interest. New competitors and alliances from emerging countries will have an impact on business and the previously mentioned example of Lenovo presenting a new force in production serves to illustrate this. Innovation directed towards developing new products in a collaborative manner to combine knowledge, resources and technologies will become necessary. Global hubs that coor dinate together to operate synergistically for the global and local benefit will be the shape of the organisation of the future. A strong corporate culture will act as a cohesive force and executives will be willing to benefit from and present benefits to the global diversity rather than succumbing to it by building bridges rather than moats. It can be hoped that when gradually conditions emerge that will enable global multinationals to give and to receive from all, digital divide will diminish more, but it is important to remember that all, including the disadvantaged, will contribute to improve the future (United Nations ESCAP, 2006, 20 26) and (United Nations ESCAP, 2005, 1 23). Governments, the civil society, the individual and ICT manufacturers must all work together to create sustainable solutions because it is important to remember that products of innovation that benefit humanity are made possible by sharing skills, knowledge, effort and making judicious investments. It costs to acquire skills, learn and to take risks to innovate. Thus, it will be unfair to blame entirely the manufacturers for not trying hard enough. However, ICT manufacturers too must be willing to lean towards customisation to suite market conditions rather than insisting on standardisation that will deliberately the underprivileged at an even greater disadvantage. Conclusion It is clear from the discussion presented that although the global economic recession of 2008 2010 and saturation in the developed markets has contributed to the downturn in the ICT industry, computer manufacturers are not yet out of ideas for new products and innovations that will benefit humanity and present a demand in the market. However, it is in the interest of ICT manufacturers to take a global view to do more to benefit and to benefit from emerging markets. Standardisation of products and prices has failed to deliver. Customisation for local conditions will result in benefits for all, but all parties including the individual, government, civic society and the non-governmental sector must contribute while trying to understand perspectives.

Creation Mythology of Africa Essay -- Myths Africa African Essays

Creation Mythology of Africa One way of examining the values and traditions of a people is to look at their explanations for how the world came to be. These stories make such wonderful tools for analysis because all cultures have some sort of ‘creation’ story. Thus to compare groups of people we may start by looking at their creation mythology. It is important to note that the downfall of comparing mythologies is that in a way it is like comparing apples to oranges. This is because not every myth portrays and explains the same elements. Five myths from throughout Africa will be mentioned throughout this essay. They are from the Boshongo, Mande, Shilluk, Egyptian, and Yoruba peoples. For a brief description of these myths please see the appendix. Please remember that these myths do not represent the beliefs and stories of all of Africa. In each of these stories, the tale of creation has been presented with a unique twist. Yet there are several important similarities among the various myths. Besides explaining creation, there is always one major creator. However, in some stories such as that of the Boshongo, the creator had helpers whereas in the Shilluk tale, Juok worked alone. In the Boshongo myth, Bumba creates nine animals and mankind. Then these animals and Bumba's three sons worked together creating everything else. In the Shilluk tale, obviously everything is related somehow because everything shares the same creator. Even in other stories where the creator has helpers, however, all of these helpers were made by the creator and thus everything is still connected. In all of these stories, mankind is created by a more powerful being. This represents the belief that... ...rican Cosmogony.† http://alexm.here.ru:8081/mirrors/www.enteract.com/jwalz/Eliade/051.html. taken from: Leach, Maria. The Beginning. New York: 1656. pages 145-6. â€Å"Creation Myths.† http://www.dreamscape.com/morgana/ophelia.htm. January 8, 2001. Crystal, Ellie. â€Å"African Creation Myths.† http://www.crystalinks.com/africacreation.html. August 1995. â€Å"Egyptian Creational Myths.† http://www.crystalinks.com/egyptcreation.html. August 1995. â€Å"Egyptian Cosmogony and Theogony.† http://alexm.here.ru:8081/mirrors/www.enteract.com/jwalz/Eliade/054.html. taken from: Piankoff, Alexandre. The Shrines of Tut-ankh-amon. New York: 1955. page 24. â€Å"Life and Death Under the Pharaohs – the Gods.† http://icvc.imago.com.au/egypt/html/the_gods.html. 1998. â€Å"West African Cosmogony.† http://www.fandm.edu:80/departments/Anthropology/Bastian/ANT269/cosmo.html. 1999.

Androgyny in James Baldwins Here be Dragons Essays -- Here Dragons

Androgyny in James Baldwin's Here be Dragons The piece by James Baldwin titled â€Å"Here Be Dragons† was amazing and I definitely recommend reading it. Baldwin’s piece is mainly a plea for understanding. He argues that within every person there is a little bit of the opposite; for instance, inside every male is a little bit of femininity, just as there is some masculinity within every female. Baldwin also mentions how, many times, the things we fear are things present inside of ourselves that we wish were not. In several instances Baldwin discusses how he was made fun of by men standing in large groups and then once alone the men would try to get Baldwin to have sex with them. I believe those men clung to Baldwin because they felt the homosexual impulse within themselves, and felt that ...

Isolation of Eugenol from Cloves

The experiment conducted, isolation of eugenol from cloves, is the extraction of the essential oil. To perform this experiment cloves and water were mixed together and heated by a heating mantle in a round-bottom flask. A direct stem distillation took place, and the oil product was out aside for a week. After one week, the isolation of the eugenol actually takes place. Next the thin-layer chromatographic analysis takes place, but the experiment did not proceed to that step due to the incorrect amount of NaOH. Introduction The isolation of eugenol from cloves is isolated from ground cloves using the technique of steam distillation, which is often used to isolate liquid natural products from plants. Essential oils are also used to produce flavoring, fragrance, and cleaning products. The compounds found in the essential oil of cloves are eugenol, eugenol acetate, and B-caryophyllene. Smaller amounts of compounds found in the essential oil of cloves are hydrocarbons, alcohol, phenol, ether, aldehyde, ketone, acid, and ester. Essential oils are volatile and have an odor. Essential oils are often flammable, soluble in alcohol and ether but partially soluble in water. The technique used was steam distillation. The steam distillation technique was used because it lowers the pressure in the flask so that it does not have to be heated at such a high temperature. High temperatures could possibly decompose organic compounds. Experiment The first procedure used in the experiment was 25.3g of whole cloves into a 500ml round flask. Then add 150ml of water into the 500ml round flask. Connect the apparatus, funnel with water, distillation head, condenser, and receiver using grease and clips to hold the equipment together. Connect the equipment to a stand by the separatory funnel so it can stand alone. Place the 500 round flask into the heating mantle. Place two pipes in the two openings of the equipment. The opening closest to the 500ml round ball flask, the water will be exiting into the drain. The opening closest to the 250ml round ball flask, the water will be entering. A pipe was placed in the water outlet and turned on The water began to boil the cloves. Distilling continued until 75ml of the liquid was collected. When the water boiled to high the heat was decreased to prevent bumping. When the water level got low water was released in the 500ml round ball flask from the separatory funnel. The liquid collected was sealed with a stopper and set aside until the next lab. The next lab, 6g of NaCl was assed to 100ml distillacte. The solution was poured into the separatory funnel. In the separatory funnel 25ml of CH2Cl2 was added, and the two solutions separated. The dichloromethane was higher density liquid and the aqueous solution was the lower density liquid. Pressure was released from the separatory funnel and tipped over 3 times. The dichloromethane which was the bottom layer was drained and collected into Erlenmeyer flask. After repeating this step 3 times, the aqueous solution was discarded which appeared white and cloudy. Next CaCl2 was added to the flask containing CH2Cl2 extract into a graduated cylinder which was 58ml. From the total amount of the 58ml CaCl2 and CH2Cl2, one-fifth of the solution which was 11.6ml was added into an erlenmeyer flask and boiled. While boiling the CH2Cl2 evaporated. Before the solution was transferred into the vial, the vial was pre-weighed. After the solution was added the vial a hairdryer was used. The vial weighted 2.17g. Four-fifth of the CH2Cl2 extract was transferred in the separatory funnel. 25 percent of the 50 percent NaOH was added to the separatory funnel, and collected the aqueous layers. The process was repeated 3 times. The CH2Cl2 solution was kept as well. The separatory funnel was washed with 25ml of CH2Cl2. The CH2Cl2 was then discarded and the aqueous solution was capped and left for next lab. Before CaCl2 was added to CH2Cl2 extract an Erlenmeyer was pre-weighed at 117.26g. The solvent then evaporated and weighed in at 142.45. The solvent was stored to the next lab. The next week the experiment did not go to completion. Results The amount of the essential oil was the little vial times 5 which was 10.85g. The amount used to isolate the essential oil was the little vial times 4 which was 8.68g. From the amount CaCl2 and CH2Cl2 solvent was 25.19g. The other results were not completed due to an error in the experiment. Discussion The experiment did not go to completion, because 50 percent of NaOH was used instead of 5 percent of NaOH. The pH was 15 percent. The complete process of the experiment is steam distillation of the eugenol in cloves. After the eugenol is in the distillate extract with dichloromethane. Eugenol in the dichloromethane extract is extract with potassium hydroxide. The eugenol in base extract is wash with dichloromethane, acidify with hydrochloric acid, extract with dichloromethane. Eugenol in dichloromethane extract is washed with distilled water, wash with sodium chloride, dry with sodium sulfate, and distill off dichloromethane. The result will be pure eugenol.

French Lieutenant’s Woman

The novel begins with voice of Thomas Hardy’s †³The Riddle†³ which is quoted by the author. This quotation is an apt description for The French Lieutenant’s woman which portrays a singular figure, alone against a desolate landscape. The novel portrays Victorian characters living in 1867, but the author, writing in 1967, intervenes with wry, ironic commentary on Victorian conventions. In fact, it is parody of Victorian novel with chatty narrator and narrative juggling. The most striking fact about the novel is the use of different authorial voices. Voice of the narrator has a double vision: The novel starts off with an intrusive omniscient, typically Victorian, voice: â€Å"I exaggerate? Perhaps, but I can be put to the test, for the Cobb has changed very little since the year of which I write; [†¦]† (Fowles, p.10). In chapter 1 we hear an extensive, detailed description of Lyme Bay. The narrator makes it a point to insist that very little has changed in Lyme Regis since the nineteenth century to the present day. The narrator deftly moves between the two centuries and comments on the present day events in the same tone in which he comments on the Victorian period. We hear the voice of narrator as a formal, stiff Victorian tone while narrating the events in the novel yet the content of what he says is contemporary. The illusion of a Victorian novel is soon broken by a narrator, who introduces his modern 20 century point of view. For example, in Chapter 3, he alludes to devices totally unknown to Victorian society and the illusion of the typically Victorian novel is broken. â€Å"[Charles] would probably not have been too surprised had news reached him out of the future of the air plane, the jet engine, television, radar: [†¦]† (Fowles, p.16). In Chapter 13 he finally reveals himself as a modern narrator when he admits to live in the age of Alain Robbe-Grillet and Roland Barthes (Fowles, p. 80). Voices of the novel seem to belong to John Fowles, the author. The narrator not only comments the whole narrative but he also intrudes in order to make comments on the characters. His authorial intrusions are very pointed and sometimes biased. The narrator’s voice plays the role of both participant and observer. The first person voice occurs in different roles. It seems to be an artist, a novelist, a teacher, a historian and a critic who surveying the scene with a modern and ironic eye, constantly reminding the reader this is not a typically Victorian novel. The third person voice, on the other hand, represents all features associated with an omniscient narrator. It misleads the reader and sometimes even ridicules characters: â€Å"He would have made you smile, for he was carefully equipped for his role. He wore stout nailed boots and canvas gaiters that rose to the encase Norfolk breeches of heavy flannel. There was a tight and absurdly long coat to match; a canvas wide awake hat of an indeterminate beige; a massive ash-plant, which he had bought on his way to the Cobb; and a voluminous rucksack, from which you might have shaken out an already heavy array of hammers, wrappings, notebooks, pillboxes, adzes and heaven knows what else.† (Fowles, p. 43) In Chapter 13 the first person narrator suggests to stand out against the third person narrator when he admits not to be able to control the thoughts and movements of his characters. He denies having all the god-like qualities associated with the classical role of a narrator who knows all the moves of his characters beforehand and he gives a definition of his status: â€Å"The novelist is still a god, since he creates [†¦] what has changed is that we are no longer the gods of the Victorian image, omniscient and decreeing; but in the new theological image, with freedom our first principle not authority.† (Fowles, p.82). What the narrator does is to break the illusion of being the authoritative voice by providing the further illusion of not being it, insisting on the fact that the characters are allowed their freedom. The narrator seems to become just another character of the story, and first and third person narration overlaps. This illusion of the narrator being a fictional character finally dissolves when he appears in person: first as a fellow passenger in the train in Chapter 55 and a second time in the last chapter. This technique of hearing different voices in a narration is called heteroglossia. The narrator guides the reader through the novel. In summary, the narrative’s voice works on different levels: firstly there is protagonist, Charles, and his struggle to overcome his Victorian mind, secondly the narrator claims his characters to be free of authorial supervision. In fact, the narrator is only concealing his real authority. For example in Chapter 55 when he flips a coin in order to decide how to end his narrative and at last there is the reader whom the narrator allows to break free from the narrative illusion. Character Analysis: Charles and Sarah The first picture we get of Charles is that he is a Victorian gentleman who is in all respects at the height of his time. He has a similar outside and inside. He is dominated by the social conventions of his time, particularly in his attitude towards women, and the only thing he lacks is mystery. He seems to be a flat character that only has inner struggling. His character is developed gradually through the novel. Actually his first meeting with Sarah, is his first step of development which leads him from complacency to doubt, from the known to the undiscovered, and from safety to danger when he realizes that there is an alternative to the puritan world of Ernestina which is the free and spontaneous world of Sarah. In short, his first meetings with Sarah sharpen his awareness of that existentialist freedom she embodies and throughout the novel he is torn between the conventional Victorian ideas and this proposal of personal freedom. It stretches as far as Chapter 44. Throughout all these chapters Charles is torn in between behaving the normal, Victorian way, rating his short relationship with Sarah as a minor, unimportant incident or accepting the full consequences of not behaving in an appropriate Victorian manner. He is fascinated by the enigma which Sarah represents and wants to solve it but on the other hand he is caught in his Victorian pattern of thought. When he decides to visit Sarah in Exeter we are dealing with his second development. He is prepared to accept the consequences of not behaving like a Victorian in order to fulfill his personal ideas. But he is still caught in this particular pattern of thought; maybe this is best expressed by his intention to marry Sarah. He has yet not fully understood the ideas of existential freedom. Charles enters the third stage of development when he realizes that Sarah has left without leaving any trace for him to follow. It is then when he settles to follow the path he had decided to take, whether he will be able to find her or not. The months he searches for Sarah are the final stage of his development in which he is able to get the taste of freedom he once tried to gain. His meeting with Sarah at the end of the novel is the final test he has to go through. On the other hand, from the very beginning, Sarah seems to be a round character. She has different inside and outside. Sarah acts as a counter to Tina, the model of Victorian womanhood. Sarah does not match with the time she lives in especially in her behavior. But her strangeness should be considered in the light of the Victorian age. Her actions are governed by her refusal to follow tradition and by her quest for freedom. She rejects the subservient role which her society tries to force on her, determined to get what she wants and express her desires freely. Although some conflicts about Sarah resolved when she told her story to Charles but some of them has still remained till the end of the novel. In the two endings, Sarah's need for freedom conflicts with her love for Charles. One ending suggests that Sarah will be able to remain outside the confines of Victorian society while still being able to establish a family with Charles and marriage will exact its own conventions which will be difficult to escape. Another ending focuses on her total freedom but also her estrangement from the man she loves. This conflict never resolved!!