Diffusion and osmosis lab Essay

What happened to the iodine, the starch, the glucose and the water in your experiment? Explain which molecules did/did not cross the membrane and in which direction they moved. Substance Prediction Results Starch Starch will stay in the cellulose tubing The results were correct Glucose Glucose will defuse and move out The results were correct Iodine The iodine will change color The results were correct 2. Did the results of your experiment agree or disagree with your prediction? Why or why not? My results agreed with my prediction because the starch, glucose and iodine stayed in the cellulose tubing, or the water changed color. 3. Considering your observations, suggest an explanation for the results of your experiment. What assumptions did you make about the nature of the membrane? The cell contains what enters. Small molecules can quickly go through and out of the cell. Meaning the small molecule diffuse through the process of osmosis. Lab 2 – ELODEA Objective: To demonstrate and explain effects of osmosis across a living membrane. 1. What changes took place in the Elodea cell after salt water is added? Did these changes agree or disagree with your prediction? Why or why or not? When the salt was added to the water it caused the water concentration to lessen but the solute to increase. There are more water molecules going out of the cell than in the cell the cell membrane began to shrink known as dehydration. 2. Explain, in detail, the process that caused these changes to occur. The elodea would not be able to live in salt-water environment because there is a greater concentration of the water in the cell. When there is salt in the cell, it would die. 3. Is this process reversible? If so, describe how you would reverse it? Yes, I think this process is reversible. You would have more of a salt solution then a water solution. Then you would add the water to the concentration then it will be revered

Success Factor for Zara

What are the Key success factors of Zara? â€Å"The ability to respond to customer requirements on a timely basis has always been a fundamental element of the marketing concept. † Martin Christopher et. al. Hence, it is important being proactive in a market such as the fast-fashion industry which Zara is operating in, time is always a crucial factor. The fast-fashion market, amongst other things, is characterized by short lifecycles, high volatility, low predictability, and high-impulse purchases. Therefore, it is very important for Zara to constantly have their products available for a potential customer in order to sell and earn more profit.Since the fast-fashion market is also constantly shifting and trends can be replaced over a night, there is a low predictability. This makes it a lot more difficult to compose accurate forecasts. In order to stay competitive in the market, it is important to take be aware of these types of factors mentioned above, and make sure you are no t left behind. One of Zara? s distinctive key success factors is their valuable and planned integrated logistics and supply chain management. This allows them to further develop and deliver a competitive marketing mix.In a marketplace where customers expect to find the latest designs that are still in fashion, Zara is an outstanding example of how to make that possible. It usually takes at least six months in the textile industry for an idea to be transformed into a product and reach the store shelves. By reducing the lead-time through efficient channel management, Zara has developed a vertical integrated business model, which allows them to change some parts of their inventory in only a couple of weeks. This strategy is nowadays known as the â€Å"Quick Response† (QR).The definition of QR can be described as; â€Å"A state of responsiveness and flexibility in which an organization seeks to provide a highly diverse range of products and services to a customer/consumer in the exact quantity, variety, quality, time, place and price, as dictated by real-time customer/consumer demand. †Neil Towers et. al The QR strategy allows Zara to create products that are inspired by the latest fashion trends from around the world through diverse media sources displayed to a broad public, leading fashion scenes, movies, bloggers, etc.By having products for a reasonable price with relatively high quality, Zara is one of the leading fast-fashion companies in the world. But, how does their company function to have this much success? One of the main reasons why Zara is so competitive is because they have suppliers that are strategically designed to fulfill their conceptual idea. Their conceptual idea is to supply trendy clothes, to a broad market, for a reasonable price. Almost 30 percent of the company`s suppliers are situated in either Spain or parts of Europe.The local presence of the manufacturing facilities within a short distance to many of their stores and hea dquarters, has allowed the company to be very flexible in a changing market. With high integration to the company? s suppliers, the products that are highly sensitive to availability and proactive response are mainly produced in Europe. They minimize costs and lead-time because of the local presence, which makes it possible to introduce new and fresh merchandise multiple times a year.Since, major parts of the production are situated locally, the products can reach the stores at the right time, meet the actual demand, and reach a higher sell-through. The other part of their product line that is not susceptible for seasonal change is outsourced to low-cost-labor countries in Asia. The combination of suppliers works as a competitive advantage. It promotes high-impulse purchasing from their new lines while still profiting for their basic product lines. Another key success factor is their pricing strategy.The company uses a market-based pricing strategy, which means that they design prod ucts at a fixed price according to what the costumers are willing to pay. All the costs to produce and deliver the product combined with the planned gross margin for profit are then calculated in accordance to the final retail price. Besides the pricing strategy, Zara also uses a market-oriented approach, which refers to being aware and predicting costumers hidden needs. As studies has revealed, the company only spends one percent of their annual turnover on advertising.They put most of their resources into using modern technologies, such as point-of-sales data collected from their stores as an effective communication tool. By regularly collecting POS-data, and translating the information into real demand and different consumption patterns, the company can deliver the exact quantity of merchandise, at the right time, to their stores. This activity minimizes the costs and results in higher profit, which can be used for other business activities such as expansion, product development and so on.Not to mention, it also makes it possible for the company to evaluate and predict which products that will have a shorter or longer product life cycle. Hence, will result in higher sell-through, quick elimination of products that are out of fashion, and replenishment of new merchandise. Another reason to why their internationalization has been so successful is the fact that their merchandize can be sold in many different parts of the world. Even regardless of cultural differences. One of the reasons is that their consumer’s love garments from the high-end market and Zara copies those garments at lower prices for their consumers.In some cultures the company is using adaptation tools. For example, each store manager is allowed to make slight modifications to the assortment to achieve a better match between supply and demand in certain countries. In addition, the location of the stores is another successful factor. Zara has chosen to position their stores in attractive and high-trafficked locations. Also, Zara’s stores are designed by professional store decorators in accordance to Zara’s business image. The interior of the Zara in Central for instance is very similar to other high-end fashion stores, which gives customers the same feeling as shopping in a luxury store.References Used the two articles posted by Dawn on FB Lectures Tutorials And: Retrieved on 2012-03-11http://www. google. com. hk/books? hl=sv&lr=&id=-9Ja0ZQ6gSMC&oi=fnd&pg=PA62&dq=market+orientation+and+supply+chain+management+in+the+fashion+industry&ots=0FiX4Yvyf5&sig=BoBe-KOlSiOaY6igTvN7NvyPVYM&redir_esc=y#v=onepage&q=market%20orientation%20and%20supply%20chain%20management%20in%20the%20fashion%20industry&f=false Retrieved on 2012-03-11 http://martin-christopher. info/wp-content/uploads/2009/12/CREATING-AGILE-SUPPLY-CHAINS-IN-THE-FASHION-INDUSTRY. pdf

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.

Cross-Organizational Systems Case Study Example | Topics and Well Written Essays - 250 words

Cross-Organizational Systems - Case Study Example I will recommend the Clambake Company to implement an enterprise resource planning (ERP) system for the integration of different systems. Basically, an ERP is a cross-functional system that is particularly designed to automate and join together a number of internal processes of a business organization. In fact, it is a best for solution for business functions such as logistics, distribution, manufacturing, accounting, human resource, and finance functions. Hence, this cross-functional system works as a central information system of the firm. In this scenario, it will allow the Clambake Company to attain the maximum efficiency, awareness, and agility required to be successful in an ever-increasing competitive business environment. One of the most important advantages of an ERP system is that it encompasses a set of integrated components that will provide the Clambake Company with an instantaneous cross-functional overview of its major business functions like that order processing, sal es, accounting and its resources, for instance information regarding raw materials, production capacity, cash and people (TRIPOD, 2013; Daneva & Wieringa, 2006). In addition, in the cross-functional environments, data and information move between functions and services without communicating with hierarchical channels. In this scenario, SAP’s ERP system is an excellent choice for this scenario. It is believed that enterprise resource planning systems come very close to delivering the cross-functional communication and collaboration so preferred by the majority of business organizations (Amrani, Rowe, Bidan, Geffroy-Maronnat, & Marciniak, 2003; Markus, 2000; TRIPOD, 2013). Amrani, R. E., Rowe, F., Bidan, M., Geffroy-Maronnat, B., & Marciniak, R. (2003). ERP Implementation and change: towards a cross-functional view. Retrieved February 03, 2013, from

Ethics Application Paper Case Study Example | Topics and Well Written Essays - 1000 words

Ethics Application Paper - Case Study Example The teacher always strives to treat all of her students fairly and teach them the best that she absolutely can, but once in a while a questionable scenario arises that calls her ethics into duty. This is the case one day when she finds herself cornered at work. The school operates on the quarter system. During Week 10 of Quarter Four of last year, the school's Registrar approaches the teacher to tell her that she 'needs' to pass a particular student, regardless of his performance and the fact that did not attend class at all for the first 10 weeks. The Registrar informs the teacher that it is the student's final quarter and that he has a job lined up for him upon graduation that is going to make the school look really good. She also informs the teacher that the Director of Education has sent explicit instructions that the teacher is to pass the students with no questions asked per her demand. The teacher is in absolute shock, is confused, and has no idea what to do in this situation. If she were to pass the student, it would be completely unfair to the other students in the class. It might even be illegal. Certainly it would be against the school's accreditation standards. However, if she were to fail the student, the Registrar had made it clear that she would likely lose her job for making the school look bad if the student did not graduate and, thus, could not start working right away and the highly-regarded company in question. The Moral Agent The moral agent in this particular ethical scenario is the teacher. She is the individual who must make the moral decision. She has to choose between passing the student and being unfair to her other students and quite possibly disobeying the law and/or violating accreditation standards but pleasing the school's administration and keeping her job or failing the student and making the school look bad and possibly losing her job. Two of the Ethical Theories Discussed For the purposes of this paper, virtue theory and ethical relativism will be the theories that are applied and discussed with regard to the ethical scenario in question. "Virtue ethics is currently one of three major approaches in normative ethics. It may, initially, be identified as the one that emphasizes the virtues, or moral character, in contrast to the approach which emphasizes duties or rules (deontology) or that which emphasizes the consequences of actions" (Stanford Encyclopedia of Philosophy, 2008, pg. 1), whereas "Ethical relativism is the theory that holds that morality is relative to the norms of one's culture. That is, whether an action is right or wrong depends on the moral norms of the society in which it is practiced. The same action may be morally right in one society but be morally wrong in another. For the ethical relativist, there are no universal moral standards -- standards that can be universally applied to all peoples at all times" (Velasquez, et.al, 2008, p g.1). Since ethical relativism can go either way, the culture in which the teacher was raised will determine her actions. If she looks more at herself and her own desires than at those of others, she would probably choose the safest route that allows her to keep her job since it is in her own best interest. Making this decision, she would violate her other students, but could probably keep it quiet, satisfy

Repeat Purchases, High and Low Involvement, Organizational Purchasing Assignment

Repeat Purchases, High and Low Involvement, Organizational Purchasing and Consumer Satisfaction - Assignment Example Under business theory, there is always the threat of substitutes in a market, which means that other competing companies will often develop innovations that are similar to an existing product. One can take into consideration a technology brand such as a CD player. Substitute products in the market for this product include mobile smart phones that can sustain music selections or even Apple iPod. If the marketer is unable to get repeat purchases, then there is always the risk of defection to competing substitute products that will, over time, erode profitability. Additionally, establishment of brand loyalty is very important not only to ensure revenues from customer sales but also to outperform competition with similar product offerings and ensure that the life cycle of the product can be sustained. Under the product life cycle model, products move through an introductory stage, a growth stage, a maturity stage and a decline stage depending on how long the marketer can sustain demand f or this product. When a product reaches the decline stage, as consumers no longer demand the product in high volumes, cash management and inventory control become a major strategic problem (Dooley, 2005). By being able to promote a desire to make repeat purchases, it has the ability to extend the life cycle of the product which gives the business opportunities to avoid restructuring its operations and marketing strategies, which can be very costly to the organization. Marketers can prompt repeat purchases in several ways. First, they can use psychographic segmentation and targeting strategies to create long-term connections with the consumer lifestyle, attitudes and behaviors. Some products are not easily differentiated because they have benefits and functions similar to other competing products. Therefore, they use positioning strategies to emphasize one unique characteristic that is different from competing products to let consumers know how the product can enhance their lives, su ch as focusing on premium ingredients in a food product. If the marketer illustrates to the consumer that its product has long-term benefits to enhance the lifestyle and it is promoted more effectively than competing products, there is a much greater chance that the consumer demand for the product will be sustained. For example, some companies will use celebrity endorsements as a means of promoting more interest in a product, using credible and attractive role models that fit the lifestyle characteristics of the target market. Under social learning theory in psychology, celebrity endorsements often promote repeat purchases when such lifestyle connections have been made (Pornpitakpan, 2003). High Involvement and Low Involvement Buying candy from the supermarket in the convenience section near the register represents very low involvement purchase decision-making. When making this decision, there was very little thought about what would be an appropriate product due to two specific fac tors. First, the time frame allowed while the checkout clerk is ringing up the product is very short and therefore, in order to get the product to the register in the allotted amount of time, a rapid decision must be made. Secondly, whether the buyer was hungry or not determines the size, flavor and ultimate choice of the candy product. A fast decision based on fast nutrition needs determines the volume of time selecting the product. A high involvement decision includes shopping for a new flat screen television set. I wanted to have specific features, resolution and was very focused on price as decision-making criteria in this high involvement purchase. During this decision-making process, I compared prices

Life in Vietnam Research Paper Example | Topics and Well Written Essays - 1250 words

Life in Vietnam - Research Paper Example Nevertheless, U.S gradually began to pull out its forces in 1969 when the war seemed continuous (Oraclethinkquest, n.d). Further, it states that Vietnamese fought France for control over Vietnam during the first stages of war. At this time, French were the colony of Vietnam. Vietnamese won and that is why there was north and South Vietnam. Harry S Truman had a strategy that the united state must aid any state susceptible by communists. The next three president of the US adopted Truman’s policy and they thought that if one of the southeast states surrendered to the communist, they would all fall one after another. In April 1967, Martin Luther King condemned American for taking part in the Vietnam War, the liberals’ war. Vietnam War had already and would go on to intersect with the forceful political and social era movements. However, the New York king sermon which was more striking and clearly developed the customs in which civil rights, issues in Vietnam, class at home, race, and the inadequacy and guarantee of liberalism were structured than other episodes in the 1960s (Buzzanco, 1999). The king was very sure that there was a connection between the US war in Vietnam and the fight against poverty at home and struggle for civil right. Vietnam’s government was displaying insincerity in racial matters, as African-Americans and other minorities in the early years of war were dying in extremely high percentage though only small proportion of the population was accounted for. This was the time when the United states begun sending solders and resources into Southeast Asia. The king wa tched the military commit equality and domestic justice. Vietnam generated the biggest mass remonstration movement in the US history. The war forestalled civil right growth and anti-poverty and radicalized movements related with those issues; uncovered the restrictions of liberal reform; helped bring other movements into existence, like liberation of women or the

Current HR Practices and Insights Essay Example | Topics and Well Written Essays - 1000 words

Current HR Practices and Insights - Essay Example The article shows that inadequate practices applied by OBM management led to lack of skills and knowledge among employees. A special attention is given to assessment, creation and sharing of information and knowledge. The authors state that learning strategies are formalized and structured by the goals, activities and culture of the work practice, just as learners' experiences in educational institutions are structured by those institutions' cultures of practice. Workplaces are often highly contested, with access to the activities and guidance required for learning not being uniformly distributed. Opportunities to participate may be distributed on the basis of factors such as workplace cliques, affiliations, gender, race, language or employment standing and status. Indeed, it could be suggested that, rather than being unstructured, workplace learning experiences are structured by too many factors. Instead, the kinds of activities engaged in by individuals and the support and guidance they can access in the workplace from other workers will influence the quality of learning at work. In this way, much of the knowledge required for demanding vocational practice can be learnt through work. The article provides a clear and detailed description of the situation and allows readers to concentrate on the best practices and solutions proposed by IBM team. There is long-standing evidence of the efficacy of learning in the workplace. Prior to the establishment of vocational colleges and universities, most people learnt their vocations through their work. The evidence also suggests that workers have long produced goods and provided services with limited technology and in ways that have required understanding and robust (transferable) procedures developed through their work. The products and services of craft and other workers require combinations of creativity and functionality. Many of the world's great buildings, such as the castles, churches and cathedrals of Europe, were built by workers whose vocational practice was developed through participation in their craft (Becker 1993). The article "Organizational Learning" by D. Cayla describes the role of permanent changes and its impact on environmental interactions. the author argues that learning takes place on the job and is structured, with supervisors having the responsibility for developing the work-related knowledge of their subordinates. Much of what apprentices learn during their three- or four-year indenture is also a product of engagement in everyday work practice. This learning often generates capabilities that are transferable across tasks and situations. Learning in the workplace cannot, therefore, be described as concrete-fixed and embedded inextricably in the circumstances of its acquisition. Instead, at least some of what is been learnt in workplaces is transferable to other situations. Learning can be independent and interdependent, with the latter probably best able to be achieved through guidance rather than direct teaching. It is also inaccurate to characterize workplace learning as concrete. Learning in any environment will be more or less transferable, depending on the quality of learning processes experienced (Bateman and Snell 2004). Therefore, the same claims about the structure,

Enterprise Project II Essay Example | Topics and Well Written Essays - 1000 words

Enterprise Project II - Essay Example This initial process is only appropriate if the design is a new one. The process starts with a group of 5 artists preparing 5 different design sketches each which can take up to five hours. The sketches will be reviewed by a panel of quality assurance officials. This usually takes 2 days and the panel selects the best 10 designs from the sketches. The sketches are then used to create patterns from the drafts. This process runs through 24 designers who create samples of each design in groups of 8 consisting of large, medium and small standard patterns. This process allows only minimal time for choosing the appropriate pattern of designs to change another for a panel. It is a pitfall for the process because the process ought to get adequate time for changing the design patterns when the panel rejects a particular design. Marking the yarn for cutting is the subsequent phase (Kadolph 78-83). The material passes through eight lines with two machines where purchased strands of dyed yarn on beams is selected according to the color, pressed in the two machines, and marked according to the size to be cut. The material is cut under three cloth cutting machines at the rate of 1660 meters per hour it is then coated with wax and other strengthening solutions. In the next phase, the material is sorted according to texture, design, and size. The material is then arranged according to the required bundle specification. This process is automated and sensors are used to determine the texture of the material. Then, the patterns pass through looms where the fabric is woven according to the specified design and size. There are a total of 300 looms used in this process. After this process is complete, the fabric is superficially heated and treated with a finishing solution. It is then dried and transported to the final inspection unit where it is closely inspected for defects created during production by a team of quality inspectors. Any defective

ETHICAL DECISIONS IN LEADERSHIP ( case study) Research Paper

ETHICAL DECISIONS IN LEADERSHIP ( case study) - Research Paper Example It is possible that an ill-considered decision could damage the employees’ perception of Lucy and compromise her future effectiveness as a manager. Lucy Matthews is time-bound to render her decision, which must be a choice of one of the candidates, and which shall necessarily exclude the other two, with any attendant consequences. In formulating the problem thus, attention is called to two things: first, the obligations and demands of the position, and second, the capability of the candidates to meet them. These are the primary and mandatory considerations which the decision shall have to address; they are so important such that if none of the three have the necessary capability to meet the duties of the position, then another candidate must be sought aside from them. It is only when these conditions are equally met by at least two of the candidates that other, secondary, factors may be weighed into the decision. It is possible for such a problem as this to get cluttered in the mass of information that has been presented. The evaluation should thus be directed by the main problem articulated in the prior section. Firstly, the facts that shall be presented support an evaluation of the mandatory considerations earlier mentioned, that is, the duties of the job and the capabilities of the candidates. Only if at least two equally suitable candidates are found will other facts be considered. Concerning the position to which the promotion shall be made, there is no indication in the case study of its particulars, but there are hints that: it is a middle management job, inasmuch as the three candidates are now on supervisory levels, and aspire to be moving higher; it is a marketing job, most likely the management of the team leaders, but who must be highly attuned to the tastes and preference of consumers who create demand for their product; finally inasmuch as

Decision Support System Technologies Essay Example | Topics and Well Written Essays - 2750 words

Decision Support System Technologies - Essay Example Internet is one of the major technological drivers to bring those changes. As a result, now businesses are going global, physical boundaries are getting meaningless. One of the major outcomes of this technological influence on the businesses was the development of the information systems. Initially, in late 1950's and early 1960's, these information systems used to do batch processing, generating a limited number of reports. Later on, these systems keep on growing and ultimately emerged in to ERPs (Enterprise Resource Planning). ERPs were highly integrated systems that helped to automate and integrate various business operations. However, what was really missing even then was the support to decision making capabilities. As these information systems were designed to automate the business operations, therefore the reports generated out of it were also operation centered and thus were not able to provide the enterprise-wide view and consequently, they were of little use to strategic decision makers. This problem gave birth to various decision support system technologies. Let us explore each of them separately. Web analytics is the term used to describe the application of the concept of business analytics or business intelligence on the websites. It is also called web intelligence. We can also say that it is the study of the behavior or behavioral analysis of the website visitors. (Schlegel) Over the period of time, web analytics has been evolved as one of the major analysis tools to monitor the marketing done through web. One of the techniques of web analytics is click stream analysis. In the context of the businesses, web analysis is the use of the data collected from the website so as to ascertain, which part of the website works towards the business objectives. There are different types of information that can be gathered from the web analytics. The most important one is the web traffic report. Other worth collecting information heads are, email response rate, sales and direct mail campaign response rate, marketing and the lead generation information etc. The data thus collected is the n measured against the set benchmarks. (Rober) Informatica Corporation focus closely on using web to enable organizations to track business performance. Using the Informatica Business Intelligence platform, organizations gather business information metrics via voice systems, the web, and wireless transmission. Informatica Analytics Delivery Platform is an internet based system, that provides real time data about the business performance results. Here is the list of the business intelligences tools that support web analysis, specially through XML tools: Actuate 6 by Actuate Corp. Business Objects Web Intelligence by Business Objects. Clear Research, Clear Events by Clear Forest Corp. Cognos Series 7, Cognos Web Services SDK Crystal Enterprise, Crystal Reports, Crystal Analysis Professional by Crystal Decisions. DATA WAREHOUSING: The name data warehousing refers to the warehouse to store data. Just like the additional inventory that is at the moment not required for current business operations is kept in the warehouse and is called when needed. Likewise, in a data warehouse, the data not relate to current operation, such historical data is placed in the data warehouse. In technical terms,

Air Pollution Essay Example for Free

Air Pollution Essay Air Pollution, addition of harmful substances to the atmosphere resulting in damage to the environment, human health, and quality of life. One of many forms of pollution, air pollution occurs inside homes, schools, and offices; in cities; across continents; and even globally. Air pollution makes people sick—it causes breathing problems and promotes cancer—and it harms plants, animals, and the ecosystems in which they live. Some air pollutants return to Earth in the form of acid rain and snow, which corrode statues and buildings, damage crops and forests, and make lakes and streams unsuitable for fish and other plant and animal life. Pollution is changing Earth’s atmosphere so that it lets in more harmful radiation from the Sun. At the same time, our polluted atmosphere is becoming a better insulator, preventing heat from escaping back into space and leading to a rise in global average temperatures. Scientists predict that the temperature increase, referred to as global warming, will affect world food supply, alter sea level, make weather more extreme, and increase the spread of tropical disease. Most air pollution comes from one human activity: burning fossil fuels—natural gas, coal, and oil—to power industrial processes and motor vehicles. Among the harmful chemical compounds this burning puts into the atmosphere are carbon dioxide, carbon monoxide, nitrogen oxides, sulfur dioxide, and tiny solid particles—including lead from gasoline additives—called particulates. Between 1900 and 1970, motor vehicle use rapidly expanded, and emissions of nitrogen oxides, some of the most damaging pollutants in vehicle exhaust, increased 690 percent. When fuels are incompletely burned, various chemicals called volatile organic chemicals (VOCs) also enter the air. Pollutants also come from other sources. For instance, decomposing garbage in landfills and solid waste disposal sites emits methane gas, and many household products give off VOCs. Some of these pollutants also come from natural sources. For example, forest fires emit particulates and VOCs into the atmosphere. Ultrafine dust particles, dislodged by soil erosion when water and weather loosen layers of soil, increase airborne particulate levels. Volcanoes spew out sulfur dioxide and large amounts of pulverized lava rock known as volcanic ash. A big volcanic eruption can darken the sky over a wide region and affect the Earth’s entire atmosphere. The 1991 eruption of Mount Pinatubo in the Philippines, for example, dumped enough volcanic ash into the upper atmosphere to lower global temperatures for the next two years. Unlike pollutants from human activity, however, naturally occurring pollutants tend to remain in the atmosphere for a short time and do not lead to permanent atmospheric change. Once in the atmosphere, pollutants often undergo chemical reactions that produce additional harmful compounds. Air pollution is subject to weather patterns that can trap it in valleys or blow it across the globe to damage pristine environments far from the original sources. Local and regional pollution take place in the lowest layer of the atmosphere, the troposphere, which at its widest extends from Earths surface to about 16 km (about 10 mi). The troposphere is the region in which most weather occurs. If the load of pollutants added to the troposphere were equally distributed, the pollutants would be spread over vast areas and the air pollution might almost escape our notice. Pollution sources tend to be concentrated, however, especially in cities. In the weather phenomenon known as thermal inversion, a layer of cooler air is trapped near the ground by a layer of warmer air above. When this occurs, normal air mixing almost ceases and pollutants are trapped in the lower layer. Local topography, or the shape of the land, can worsen this effect—an area ringed by mountains, for example, can become a pollution trap. Smog is intense local pollution usually trapped by a thermal inversion. Before the age of the automobile, most smog came from burning coal. In 19th-century London, smog was so severe that street lights were turned on by noon because soot and smog darkened the midday sky. Burning gasoline in motor vehicles is the main source of smog in most regions today. Powered by sunlight, oxides of nitrogen and volatile organic compounds react in the atmosphere to produce photochemical smog. Smog contains ozone, a form of oxygen gas made up of molecules with three oxygen atoms rather than the normal two. Ozone in the lower atmosphere is a poison—it damages vegetation, kills trees, irritates lung tissues, and attacks rubber. Environmental officials measure ozone to determine the severity of smog. When the ozone level is high, other pollutants, including carbon monoxide, are usually present at high levels as well (see Air Quality). In the presence of atmospheric moisture, sulfur dioxide and oxides of nitrogen turn into droplets of pure acid floating in smog. These airborne acids are bad for the lungs and attack anything made of limestone, marble, or metal. In cities around the world, smog acids are eroding precious artifacts, including the Parthenon temple in Athens, Greece, and the Taj Mahal in Agra, India. Oxides of nitrogen and sulfur dioxide pollute places far from the points where they are released into the air. Carried by winds in the troposphere, they can reach distant regions where they descend in acid form, usually as rain or snow. Such acid precipitation can burn the leaves of plants and make lakes too acidic to support fish and other living things. Because of acidification, sensitive species such as the popular brook trout can no longer survive in many lakes and streams in the eastern United States. Smog spoils views and makes outdoor activity unpleasant. For the very young, the very old, and people who suffer from asthma or heart disease, the effects of smog are even worse: It may cause headaches or dizziness and can cause breathing difficulties. In extreme cases, smog can lead to mass illness and death, mainly from carbon monoxide poisoning. In 1948 in the steel-mill town of Donora, Pennsylvania, intense local smog killed 19 people. In 1952 in London about 4,000 people died in one of the notorious smog events known as London Fogs; in 1962 another 700 Londoners died. With stronger pollution controls and less reliance on coal for heat, today’s chronic smog is rarely so obviously deadly. However, under adverse weather conditions, accidental releases of toxic substances can be equally disastrous. The worst such accident occurred in 1984 in Bhopal, India, when methyl isocyanate released from an American-owned factory during a thermal inversion caused more than 3,800 deaths. Air pollution can expand beyond a regional area to cause global effects. The stratosphere is the layer of the atmosphere between 16 km (10 mi) and 50 km (30 mi) above sea level. It is rich in ozone, the same molecule that acts as a pollutant when found at lower levels of the atmosphere in urban smog. Up at the stratospheric level, however, ozone forms a protective layer that serves a vital function: It absorbs the wavelength of solar radiation known as ultraviolet-B (UV-B). UV-B damages deoxyribonucleic acid (DNA), the genetic molecule found in every living cell, increasing the risk of such problems as cancer in humans. Because of its protective function, the ozone layer is essential to life on Earth. Several pollutants attack the ozone layer. Chief among them is the class of chemicals known as chlorofluorocarbons (CFCs), formerly used as refrigerants (notably in air conditioners), as agents in several manufacturing processes, and as propellants in spray cans. CFC molecules are virtually indestructible until they reach the stratosphere. Here, intense ultraviolet radiation breaks the CFC molecules apart, releasing the chlorine atoms they contain. These chlorine atoms begin reacting with ozone, breaking it down into ordinary oxygen molecules that do not absorb UV-B. The chlorine acts as a catalyst—that is, it takes part in several chemical reactions—yet at the end emerges unchanged and able to react again. A single chlorine atom can destroy up to 100,000 ozone molecules in the stratosphere. Other pollutants, including nitrous oxide from fertilizers and the pesticide methyl bromide, also attack atmospheric ozone. Scientists are finding that under this assault the protective ozone layer in the stratosphere is thinning. In the Antarctic region, it vanishes almost entirely for a few weeks every year. Although CFC use has been greatly reduced in recent years and will soon be prohibited worldwide, CFC molecules already released into the lower atmosphere will be making their way to the stratosphere for decades, and further ozone loss is expected. As a result, experts anticipate an increase in skin cancers, more cataracts (clouding of the lens of the eye), and reduced yields of some food crops. Humans are bringing about another global-scale change in the atmosphere: the increase in what are called greenhouse gases. Like glass in a greenhouse, these gases admit the Sun’s light but tend to reflect back downward the heat that is radiated from the ground below, trapping heat in the Earth’s atmosphere. This process is known as the greenhouse effect. Carbon dioxide is the most significant of these gases—there is 31 percent more carbon dioxide in the atmosphere today than there was in 1750, the result of our burning coal and fuels derived from oil. Methane, nitrous oxide, and CFCs are greenhouse gases as well. Scientists predict that increases in these gases in the atmosphere will make the Earth a warmer place. They expect a global rise in average temperature of 1. 4 to 5. 8 Celsius degrees (2. 5 to 10. 4 Fahrenheit degrees) in the next century. Average temperatures have in fact been rising, and the 1990s were the warmest decade on record. Some scientists are reluctant to say that global warming has actually begun because climate naturally varies from year to year and decade to decade, and it takes many years of records to be sure of a fundamental change. There is little disagreement, though, that global warming is on its way. Global warming will have different effects in ifferent regions. A warmed world is expected to have more extreme weather, with more rain during wet periods, longer droughts, and more powerful storms. Although the effects of future climate change are unknown, some predict that exaggerated weather conditions may translate into better agricultural yields in areas such as the western United States, where temperature and rainfall are expected to increase, while dramatic decreases in rainfall may lead to severe drought and plunging agricultural yields in parts of Africa, for example. Warmer temperatures are expected to partially melt the polar ice caps, leading to a projected sea level rise of 9 to 100 cm (4 to 40 in) by the year 2100. A sea level rise at the upper end of this range would flood coastal cities, force people to abandon low-lying islands, and completely inundate coastal wetlands. If sea levels rise at projected rates, the Florida Everglades could be completely under salt water in the next century. Diseases like malaria, which at present are primarily found in the tropics, may become more common in the regions of the globe between the tropics and the polar regions, called the temperate zones. For many of the world’s plant species, and for animal species that are not easily able to shift their territories as their habitat grows warmer, climate change may bring extinction. Pollution is perhaps most harmful at an often unrecognized site—inside the homes and buildings where we spend most of our time. Indoor pollutants include tobacco smoke; radon, an invisible radioactive gas that enters homes from the ground in some regions; and chemicals released from synthetic carpets and furniture, pesticides, and household cleaners. When disturbed, asbestos, a nonflammable material once commonly used in insulation, sheds airborne fibers that can produce a lung disease called asbestosis. Pollutants may accumulate to reach much higher levels than they do outside, where natural air currents disperse them. Indoor air levels of many pollutants may be 2 to 5 times, and occasionally more than 100 times, higher than outdoor levels. These levels of indoor air pollutants are especially harmful because people spend as much as 90 percent of their time living, working, and playing indoors. Inefficient or improperly vented heaters are particularly dangerous. In the United States, the serious effort against local and regional air pollution began with the Clean Air Act of 1970, which was amended in 1977 and 1990. This law requires that the air contain no more than specified levels of particulate matter, lead, carbon monoxide, sulfur dioxide, nitrogen oxides, volatile organic compounds, ozone, and various toxic substances. To avoid the mere shifting of pollution from dirty areas to clean ones, stricter standards apply where the air is comparatively clean. In national parks, for instance, the air is supposed to remain as clean as it was when the law was passed. The act sets deadlines by which standards must be met. The Environmental Protection Agency (EPA) is in charge of refining and enforcing these standards, but the day-to-day work of fighting pollution falls to the state governments and to local air pollution control districts. Some states, notably California, have imposed tougher air pollution standards of their own. In an effort to enforce pollution standards, pollution control authorities measure both the amounts of pollutants present in the atmosphere and the amounts entering it from certain sources. The usual approach is to sample the open, or ambient, air and test it for the presence of specified pollutants. The amount of each pollutant is counted in parts per million or, in some cases, milligrams or micrograms per cubic meter. To learn how much pollution is coming from specific sources, measurements are also taken at industrial smokestacks and automobile tailpipes. Pollution is controlled in two ways: with end-of-the-pipe devices that capture pollutants already created and by limiting the quantity of pollutants produced in the first place. End-of-the-pipe devices include catalytic converters in automobiles and various kinds of filters and scrubbers in industrial plants. In a catalytic converter, exhaust gases pass over small beads coated with metals that promote reactions changing harmful substances into less harmful ones. When end-of-the-pipe devices first began to be used, they dramatically reduced pollution at a relatively low cost. As air pollution standards become stricter, it becomes more and more expensive to further clean the air. In order to lower pollution overall, industrial polluters are sometimes allowed to make cooperative deals. For instance, a power company may fulfill its pollution control requirements by investing in pollution control at another plant or factory, where more effective pollution control can be accomplished at a lower cost. End-of-the-pipe controls, however sophisticated, can only do so much. As pollution efforts evolve, keeping the air clean will depend much more on preventing pollution than on curing it. Gasoline, for instance, has been reformulated several times to achieve cleaner burning. Various manufacturing processes have been redesigned so that less waste is produced. Car manufacturers are experimenting with automobiles that run on electricity or on cleaner-burning fuels. Buildings are being designed to take advantage of sun in winter and shade and breezes in summer to reduce the need for artificial heating and cooling, which are usually powered by the burning of fossil fuels. The choices people make in their daily lives can have a significant impact on the state of the air. Using public transportation instead of driving, for instance, reduces pollution by limiting the number of pollution-emitting automobiles on the road. During periods of particularly intense smog, pollution control authorities often urge people to avoid trips by car. To encourage transit use during bad-air periods, authorities in Paris, France, make bus and subway travel temporarily free. Indoor pollution control must be accomplished building by building or even room by room. Proper ventilation mimics natural outdoor air currents, reducing levels of indoor air pollutants by continually circulating fresh air. After improving ventilation, the most effective single step is probably banning smoking in public rooms. Where asbestos has been used in insulation, it can be removed or sealed behind sheathes so that it won’t be shredded and get into the air. Sealing foundations and installing special pipes and pumps can prevent radon from seeping into buildings. On the global scale, pollution control standards are the result of complex negotiations among nations. Typically, developed countries, having already gone through a period of rapid (and dirty) industrialization, are ready to demand cleaner technologies. Less developed nations, hoping for rapid economic growth, are less enthusiastic about pollution controls. They seek lenient deadlines and financial help from developed countries to make the expensive changes necessary to reduce pollutant emissions in their industrial processes. Nonetheless, several important international accords have been reached. In 1988 the United States and 24 other nations agreed in the Long-Range Transboundary Air Pollution Agreement to hold their production of nitrogen oxides, a key contributor to acid rain, to current levels. In the Montreal Protocol on Substances that Deplete the Ozone Layer, adopted in 1987 and strengthened in 1990 and 1992, most nations agreed to stop or reduce the manufacture of CFCs. In 1992 the United Nations Framework Convention on Climate Change negotiated a treaty outlining cooperative efforts to curb global warming. The treaty, which took effect in March 1994, has been legally accepted by 160 of the 165 participating countries. In December 1997 at the Third Conference of the United Nations Framework Convention on Climate Change in Japan, more than 160 nations formally adopted the Kyoto Protocol. This agreement calls for industrialized nations to reduce their emissions of greenhouse gases to levels 5 percent below 1990 emission levels between 2008 and 2012. Negotiators have met regularly since 1995 to iron out the details of how this treaty could be enforced in ways that are agreeable for industrialized countries such as the United States, which releases more greenhouse gases than any other nation, and developing countries that are struggling to become industrialized and often cannot afford the expense that restrictions on greenhouse gas emissions would require. Antipollution measures have helped stem the increase of global pollution emission levels. Between 1970, when the Clean Air Act was passed, and 1995, total emissions of the major air pollutants in the United States decreased by nearly 30 percent. During the same 25-year period, the U. S. population increased 28 percent and vehicle miles traveled increased 116 percent. Air pollution control is a race between the reduction of pollution from each source, such as a factory or a car, and the rapid multiplication of sources. Smog in cities in the United States is expected to increase again as the number of cars and miles driven continues to rise. Meanwhile, developing countries are building up their own industries, and their citizens are buying cars as soon as they can afford them. Ominous changes continue in the global atmosphere. New efforts to control air pollution will be necessary as long as these trends continue.

Basic Management and Organisational Theory

Basic Management and Organisational Theory CONTRIBUTIONS STRENGTHS WEAKNESSES CLASSICAL THEORY It is purposeful and investigational attitude. Supervision personnel and organization more efficiently. The whole thing planned and organized harmony of expertise and maintenance by administrators. Goal on construction, developments and superfluous of organization. Lots of broadside effort HUMANISTIC THEORY This concept concentration on humanistic viewpoint.it contributes additional position to individuals. Because of communal considerate in people announcement greater than before. Individuals are complicated in so there is more harmony in conclusion manufacture. It combined with societies internal emotional state and self-concepts CONTINGENCY THEORY This is uncluttered coordination methodology and there is no one way of management the state of affairs.it deal the changed condition another way. No have confidence in in ‘one unsurpassed way’ so many procedures and philosophies are used. It’s reasonably composite and no one truthful administrative approach that mechanism in all state of affairs. IDENTIFY 2 ORGANIZATIONAL STRUCTURES: Functional Structure Divisional Structure DESCRIBE The organization is separated into dissimilar subdivisions based on the occupations when management. This allows the organization to intensification the proficiencies of well-designed individuals. These type of organization division the functioning areas of organization into farewells. Each leave-taking has its own capitals in order to occupation autonomously. COMPARE In purposeful construction there is announcement between the decision-making constable and his operates which work efficiently in exhume subdivision. In regional structure numerous sections are occupied composed to spring outputs.in this structure there is no communication allowed in different branches and sub-departments. 1.3 SOURCES OF POWER, INFLUENCE AND AUTHORITY: Legitimate source it’s also known as the positional influence. It’s consequent from the situation of an individual that is grip in an organization. Expert source-it’s originates from knowledge or teaching. Reward source operative supposes some type of recompense from their bosses. Referent source referent authority mentions to the individual who has desirability towards their instruction. Coercive source- operative has terror of enthusiastic or downgraded. IMPACT ON PRESENT DAY ORGS: There is enormous influence of these foundations of influence; inspiration and specialist to contemporary era organization. To clench of the organization both administration squads wants that they must binary or extra foundations. To brand persons under their regulator every now and then they secondhand recompense authority like growth income, elevations. EFFECTIVENESS ON PRESENT DAY ORGS There are several influences that can influence the effectiveness of organization.in the more technical world people are highly technical, knowledgeable. They are more self-assured and believe in their competences. They have the boldness to ‘to do’ things rendering this altering biosphere. 1.4 Â  COMPARISON ON TRADITIONAL AND CURRENT PERSPECTIVE DELEGATIONIn former standpoint individuals delicacies like teen-ager.in the ancient assignment is finished straightly. People come interfering. Every education of the diplomacies gives to face-to-face. Today with accumulative of knowledge it becomes supplementary unceremonious, and now it’s completed by methodological ways and means like e-mails, and texts, Which is more hazardous and perilous. PARTICIPATIONIn terms of contribution, people continuously check the strategies before esteem less what type of elegance they assume. When personnel are complex in the modification exertion they are additional likely to purchase into modification somewhat than struggle it. This method is likely to subordinate fighting more so than just hopeful individuals will consent to transformation. DECISION MAKINGDecision making is identical communal these days. One and all has their specific thinking and professional in equipment.in pronouncement making general public share their designs and plan which is greatly consumed today associate to the ancient. 1.5 IDENTIFY THE PRINCIPLES FOR COORDINATION: Principles of direct contact-there are straight connection between administrators and dependents and the result will be virtuous affiliation between them. Principle of continuity it is not a erstwhile commotion. The progression of synchronization flinches when the association twitches and it’s endure until the association be existent. Principle of reciprocity-the arrangements of all the general public of association are inter-related in.so the pronouncements of one somebody will disturb to all other persons on an association. PAST AND CURRENT RELEVENCE TO MGT EFFECTIVITY: Perpendicular synchronization can be designated as cable of guidelines which is in mandate.in this management statement between companies and supervise is made by consultant who helps in accomplishing administrative goal. On the other hand in straight management there is announcement between sectors to constituent part. TASK 2 2.1 RELEVANCE AND APPLICATION OF THE MOTIVATION THEORIES 2.1.1 – Humanistic Motivational Theory, Incentive Theory Relevance: Humanistic theory is the most well-known theory of motivation. According to these theory human is ambitious to perform their best potential and will always do so unless difficulties are placed in their way. These obstacles include food and shelter, financial problems. The relevance of incentive theory people is motivated to do things in the workforce because of external rewards like money, reward. This theory describes that particular motivation. Application: These theories can be used by the management employers to check the performance of their staff. Employers also understand that their staffs have number of needs that they want to be filled. This way the management comes aware of his responsibility to satisfy these needs. Expectancy theory, Equity theory Relevance: Expectancy theory is best described as process theory.it explains why individuals choose one behavioural options over others because they believe that their decision will lead them their desires. The concept of equity theory is that people get their job satisfaction by analyse their inputs and outputs with other people in the same workforce. Application These theories can be used as consideration example in workforce.it will very helpful for people who are doing their job very hardly. 2.2MANAGERIAL APPROACHES TO MOTIVATION AND THEIR DISTINCTIVE CONTRIBUTIONS 1 Pay and job performance The main contribution of this approach is that it defines the belief in the employees that if they give outstanding performance in their organization then they will get some rewards. 2 Quality of work life programs The contribution of this approach is to describe the ways and programs so employees make their working life better. 2.3POSITIVE OR NEGATIVE IMPLICATION OF THE SOME MANAGEMENT STYLE IN RELATION TO MGT PRATICE: Autocratic style: manager takes all the important decision without involvement from workers. Positive implication: decision making very quickly. Controlling large number of low skilled workers. Negative implication: one way communication. The staff would like to give new ideas to management but this creativity is not respected by the managers. Participative style: managers expect lots of feedback from their staff before coming to a conclusion and making a decision. Positive implication: two way communication to motivating. This is problem solving process and openness to new ideas can result in innovation. Negative implication: this is very slow down decision making process. Still quite dictatorial and autocratic style of management. 2.4 EXAMINATION OF JOB DESIGN FOR MARKETING MANAGER Motivational effects: in terms of characteristics the motivational effect is very high and very exciting, in this task people from various culture involved. And they will get chance to share their views an get chance to gain knowledge.in terms of personal individual don’t get chance to mingle with other people. They have to do their things itself What are the implication of the job design for management The implication of the job design for management depends on capability. The organization looks for the most capable person to handle problems. The thing that is more demanding and needed mostly on the job design is not only the business skills. A person who is cultured and worldly is more entailed on the job design. 2.5 SOCIAL INFLUENCE ON INDIVIDUAL WORK EFFECTIVENESS AND MOTIVATION Social influence like values, rules, customs which effect work effectiveness and motivation. People have their own way to working and solve problems. The management should conscious to these matters. The team leader should know that every member has its own personality and skills. And no one wants to change his/her beliefs for the team. Rather everyone should learn something new from other culture. TASK 3: 3.1 LEADERSHIP VS.MANAGEMENT The role of a leader is to set new vision for the company. Leader focus on people. On the other hand, the role of the manager the manager focuses on systems and structure. The manager relies on control. 3.2IMPACT OF MGT AND LEADERSHIP ROLES ON ORG.STRUCTURE Leader is responsible continually analysing and developing the organizations effectiveness and ability to meet the needs of its members. The manager is the one who implement the plans made by leader. 3.3COMPARE TWO DIFFERENT LEADERSHIP STYLES AND IDENTIFY AND CONTRAST LEADERSHIP STYLE DIFFRENCES SIMILARITIES ATTRIBUTES SKILLLS STRENGTHS WEAKNESS Democratic Democratic style follows people suggestions. A visionary leader is who turn his colleagues towards a common goal. These both style working for people and organization in different working way. Encourage employee to be part of decision making, creativity is encouraged. Staff members involves in decision making. Increase employee motivation and commitment to the decision making. It takes time for decision making. visionary People share information openly. Motivating people Leaders must have convincing power. Definite and clear vision. Sometimes leader have all the power.

Oscar Wildes Impacts To Crime And Punishment English Literature Essay

Oscar Wildes Impacts To Crime And Punishment English Literature Essay With his witty charm and consistent plays Oscar Wilde has inspired some of the most intelligent minds of our generation. The attitudes of society towards homosexuality have altered significantly since the sentence of Oscar Wilde in 1895. But to suggest his trial for sodomy had a minimal short term impact on crime and punishment is a gross understatement, it rocked the laws on sodomy and the harsh prison system to their core. As Oscar Wilde would say I made the 20th century able to look itself in the face. Male homosexuality was made a capital offence in England under the Buggery Act of 1533 and the first man to be convicted was playwright Nicholas Udall in 1541, who was imprisoned for a year. The law became eternal in 1563 until replaced by the Offences Against the People Act of 1828. The death penalty was the sentence until 1861 though it was only exacted on a few occasions. Thereafter punishment became imprisonment being from ten years up to life. However the law became stricter: the 1885 Criminal Law Amendment Act made any homosexual act illegal and amid the prosecutions was of course, Oscar Wilde. Underneath the Criminal Law Amendment Act, the maximum penalty for gross indecency was two years incarceration, which was reduced from life in prison, which had itself been condensed from hanging. But what appears to be a softer approach towards homosexuality is really just an elusive disguise, since the prejudice towards homosexuality had been at an increase towards the late 19th centur y and considered to be a monstrous vice. But how did Wilde end up in jail? On 18th February the Marques of Queensberry left his calling card decorated for Oscar Wilde, posing sodomite. Wilde, (influenced by his lover and Queensberrys son Lord Alfred Douglas) initiated a trial against Queensberry which ultimately back-fired. The trial in fact led to details of Wildes homosexuality and overwhelming evidence led to The Crown VS Wilde trial and on 25th May 1895 Wilde was convicted of gross indecency and sentenced to two years hard labour. File:Oscarwildetrial.jpg With the law passed in 1895 that made any act of gross indecency a crime and the celebrity of Oscar Wilde, same sex relationships that might once have been seen as innocent now became suspect. The Wilde trials caused social attitudes toward crime and punishment for homosexuals to become harsher and less tolerant.   Whereas prior to the trials there was a certain compassion for those who engaged in same-sex passion, after the trials homosexuals were seen more as a hazard.   The Wilde trials also had other effects.   They caused the public to begin to connect art and homosexuality and to analyse effeminacy as a signal for homosexuality.   Many same sex relationships seen as guiltless before the Wilde trials became suspect after them. People with same sex relationships grew anxious about doing something that might suggest indecency. Wilde was jailed in Pentonville Prison originally; however he was then transported too Wandsworth prison in London. The regime at the time was tough; hard labour, hard fare and a hard bed was the guiding philosophy. Wilde was required to work on a treadwheel during his time in prison and I would suggest that the banning of the treadwheel was credit to Oscar Wildes acquaintanceship with it. Wilde in fact became very ill from the hard labour of the treadwheel which later contributed towards his early death. I do not think it was mere coincidence that the banning of the treadwheel happened so soon after Wildes release and I believe it is one of the greatest short term impacts Wilde had on crime and punishment. Oscar Wildes trial engrossed the nation, the subject matter a cause of intense rumour and speculation. But how did this have the effect of changing social attitudes towards the crime and punishment of homosexuals? The status of Wilde had a great deal to do with the magnanimity that the trials grew to. The factors that made him different in the eyes of the public, particularly his nature, transformed him into a model threat. At this time, the fear and threat of homosexuality was growing, and Wildes trial took part in that expansion. However I would not agree that Wildes case alone dramatically changed the attitudes of the public, but rather that it was one of several other incidents during the span of two decades that caused a more aggressive fear of homosexuals. For example the Cleveland Street Scandal of 1889 fuelled the attitude that homosexuality was a tool to destroy male youths. The Cleveland Street Scandal in essence was when a homosexual brothel in Cleveland Street, London, wa s found by police. Therefore, this, toppled with the new Criminal Law Amendment Act enacted in the late 1800s, was what truly impacted attitudes in England. Analysing the Jury is pivotal to understanding how the Wilde trial impacted public attitudes to crime and punishment for homosexuals and the divisions amongst the jury reflected current public opinion very well. At first the public couldnt cry crucify him loud enough, but afterwards the figures increased of those who hoped Wilde would be acquitted, in view of the meagre quality of the prosecution witnesses, even if he had done what he was accused of. One clergyman, the Reverend Selwyn Image, even found the nerve to describe the entire law under which Wilde is charged, as pernicious.The judge even called the Wilde trial as the worst case he had ever tried and proclaimed that the maximum sentence of two years was in fact lenient. I wrap up that the reaction from the judge during the trials sentencing statement is enough evidence to confirm the horrific views of the public towards crime and punishment for homosexuality. Not only his trial but Wildes imprisonment and exile changed public attitudes on the prison system. He drew from his experience to produce The Ballad of Reading Gaol and several articles against the poor conditions in British prisons, one of which contributed to the passing of a law to prevent the imprisonment of children. During Wildes imprisonment, a hanging took place. Charles Thomas Wooldridge had been a trooper in the Royal Horse Guards. He was convicted of cutting the throat of his wife, Laura Ellen, earlier that year. This had a profound effect on Wilde, inspiring the line Yet each man kills the thing he loves. The ballad had some influence on public perception as well as it described what life in gaol was like. Although it could be argued that he didnt have a long term impact on hanging in prisons as it was banned in 1969, I strongly believe Wilde had an impact on attitudes toward capital punishment in the short term as it must be remembered that The ballad of Reading Gaol wa s published and was rather popular. Such was the sphere of influence on the trial of Oscar Wilde that it had a negative impact on how crime and punishment for homosexuality was perceived across the Atlantic. American Newspaper New York Times stressed a need for a law on gross indecency which being the distinguished newspaper it is, quite obviously impacted public attitude towards sodomy. After Wildes arrest, the April 6 New York Times discussed Wildes case as a query of immorality and would not specifically address homosexuality, discussing the men some as young as 18 that were brought up in the witness box. The treatment of the Wilde case in American newspapers reflects the American attitude towards the subject in the 1890s; although in discussion, homosexuality could not be named. Furthermore Englands national newspapers also had a negative impact on short term attitudes towards homosexuality as the news about the trial was biased and faulty at best. It is no secret that newspapers are in business to make money so analysing newspaper articles is vital to understanding public attitude that the Oscar Wilde trials brought, after all, they are a sounding board for current attitudes. They caused Oscar Wildes trial as well as his conviction to be an extremely exposed event, strongly influencing the way the  public  interpreted homosexuality and the crime of sodomy. The articles of the Evening Standard and the Morning among others portrayed Wilde as having a particular tendency toward committing sexual acts with other men. The newspapers also most effectively described Wilde as a languorous, long-haired lover of sunflowers. I would therefore analyse that newspapers transformed homosexual acts into a homosexual identity. Despite the substance of homosexual categor ies in medical books by 1869, Victorian journalism created a new homosexual parable that the Oscar Wilde trials can lay claim to producing the category of the homosexual. National newspapers were overall a vice for what public attitude was for crime and punishment for homosexuals 1895. One could argue that in the short term, Wilde influenced the origins of many pressure groups. For example in 1895 Earl Lind created Cercle Hermaphroditos which was the 1st group to announce a political agenda to clash against the discrimination of homosexuals. As well as this, in 1897 George Cecil Ives structured the first homosexual rights group in England, the Order of Chaeronea. These pressure groups in my opinion clearly give a positive indication that the Oscar Wilde trial increased public awareness and influenced attitudes of political persecution of homosexuals. But how could the formation of two small pressure groups suggest that the Wilde trial impacted attitudes in the short term? Pressure groups have played and continue to play an important part in the development of political and social systems and it must not be forgot that pressure groups influenced the governments decision to allow homosexual acts in 1967. Douglas O. Linder, author of Famous Trials summed up the Oscar Wilde scandal quite appropriately when he stated Celebrity, sex, witty dialogue, political intrigue, surprising twists, and important issues of art and moralityis it any surprise that the trials of Oscar Wilde continue to fascinate one hundred years after the death of one of the worlds greatest authors and playwrights. He has no idea how right he is as after his 1895 trial for gross indecency, Oscar Wildes name became a byword for immorality. But in the 20th century, gay men embraced Wilde as an icon of gay history and changes were made to the law in 1967, when same-sex acts were finally decriminalised. This proves that Wilde irrelevantly did have a long term impact on attitudes to crime and punishment for homosexuals which proved to be positive. Despite some positive impacts Wildes trial produced such as influences on hanging and the abolition of the infamous treadwheel, there is no denying that the Oscar Wilde trial mos t definitely had a negative impact on attitudes to crime and punishment for homosexuals in the short term. The trials brought media attention on them and public attitudes turned from ignorance to hatred. Even the Church could no longer pacify homosexuality as something unspoken, conceivable to the modern day dont ask dont tell policy historically used by the US army in relation to homosexuals until being abolished under President Obama. By the time of his conviction, not only had Wilde been established as the main sexual deviant of the nineteenth century, but he had become the model for an emerging public definition of a new type of menace, the homosexual.

The Problem with Optimism in Habral and Voltaire :: Free Essays Online

The Problem with Optimism in Habral and Voltaire Bohumil Hrabal’s I Served The King of England follows Ditie, a vertically challenged hotel busboy, through his experiences and adventures, which, in effect, alter his philosophies about life. In an eighteenth century parallel, French satirist Voltaire takes his title character, Candide on a long, perilous journey that results in a similar shift in beliefs. Characteristically, Ditie is similar to Candide, both men are very naà ¯ve by nature and eternally optimistic about the worlds they live in. Only after these worlds are turned upside down by wars, natural disasters, inquisitions, and political changes, do Candide and Ditie learn that in order to be happy with their lives they must â€Å"cultivate [their] garden;† [1] create an individualized path for themselves based on their own philosophies. The parallels between Candide and Ditie are most obvious at the beginning of the novels. The stories of the two characters begin with them living well in grand residences under fairly good circumstances. Ditie is a busboy at the Golden Prague Hotel where, while not on duty, the staff is treated like guests of a slightly lower class. He makes enough money in his side business as a hot dog vendor that he is able to indulge his teenage fantasies weekly at a local whorehouse. Candide is living in castle Thunder-ten-tronckh with the beautiful Cunegonde, with whom he is in love. Neither boy realizes how little the people think of them. Candide is looked down upon as an inferior because though he was born of a noble mother, she never married, so he is in fact a bastard. Ditie, much to his later frustration is limited by his small stature. In addition to these similarities, they are both wide-eyed young boys, extremely impressionable and eager to please. Candide accepts Doctor Pangloss’ theories of metaphysico-theologoco-cosmonology without question. In layman’s terms this is a ridiculous take on the belief that everything happens for a reason. Voltaire is making a satirical jab at religion as well as philosophers [2] ; Candide blindly follows the teachings of Doctor Pangloss, even though he does not fully understand the ideas, as if they were words from a god. Ditie awards the same admiration and blind faith to his first boss at the Golden Prague Hotel, who reminds him to see and hear everything and nothing at the same time.