Friday, January 31, 2020
History of Atlanta Essay Example for Free
History of Atlanta Essay Even by the standard of America, Atlanta is a young city. Even before it became a settlement, such cities like Cincinnati, Charleston, Chattanooga and New Orleans were already thriving cities. Atlanta can be said to be a bright, aggressive and brash town with the rough ages smoothed by time. The city dashes with the charm of the south. Atlanta has a unique and proud heritage despite its relatively young age and has a past that is worth being preserved. Even though Atlanta was in the South, it was not however of the south from the beginning. It begun as a small railway crossing. As such, it was established as a railway terminus. The culture, values and mores of the town resembled those of the frontier towns of the Old West than of the cities of the Old South. The catalyst for its growth and economy still remains transportation. The city always attracted men and women who possessed vision from the beginning, the opportunists who possessed the foresight to offer the facilities that would make Atlanta become one of the most important cities in the Southeast. The Creek and Cherokee Indians owned the land that is now Atlanta some one hundred and fifty years ago (Robert, 1981). When the first white settlement was founded on the banks of the Chattahoochee River near the Indian village of Standing Peachtree, the United States was well into war. This was in the year eighteen twelve. The white people and the Indians lived together until the year eighteen thirty five when the leaders of Cherokee nation consented under the Treaty of New Echota to leave their lands and move west. During this period, the Cherokee lands were officially under the possession of Georgia, an act that resulted into the infamous Trail of Tears. Farmers and craftsmen from the mountains of North Georgia, Carolinas and Virginia were the early settlers in the area of Atlanta. These early settlers were in most part hardworking and deeply religious. Through lottery disbursements, they came to possess their lands. They lived in harmony and peace with their Indian neighbors. They also owned a few slaves. They built schools and churches. They often traveled to Decatur to trade besides marketing their cotton in Macon which was a hundred miles to the south. In the antebellum south, this society was as close to being termed yeoman as possible. In the metropolitan Atlanta area, some of their pre-Civil War churches, homes, mills and cemeteries are still in existence. The inception of Atlanta was the integration of necessity and geography made possible by the steam engine. The construction of a trade route from the coast of Georgia to the Midwest was voted by the Georgia General Assembly in the year eighteen-thirty six. It was meant to be a state railroad which was to facilitate trade between the state and other regions. The terminal for the railroad was to be at the sparsely populated Georgia Piedmont. It was to run from a particular point on the Tennessee line close to the Tennessee River, starting near Rossville to a point on the Southeastern bank of the Chattahoochee River that could be easily accessed by the branch railroads (Reed, 2006). The name of the railroad was to be the Western and Atlantic Railroad of the State of Georgia. Stephen Harriman Long, an army engineer with a wealth of experience, was offered the task of finding the most practical route foe the new rail line. He chose a site that was eight miles south of the river. The Indian trails and connecting ridges converged at this point. This point that he chose proved to be just the right site with an ideal climate. The stake was driven near the present Five Points in Downtown Atlanta. Atlanta is positioned in the Piedmont Plateau with an elevation of one thousand ands fifty feet yet no natural barriers can impede on the growth of the city. Atlanta grew developed like the towns in the West between the periods that long drove his stake on the ground and the beginning of the civil war. Gold was stroke in the rail lines instead of mining. Opportunists, salesmen, merchants, craftsmen and land speculators were soon attracted by the railroad workers little settlement which was aptly named Terminus. What followed were the warehouses, ironworks, textile industry, sawmills and banks. The city later came to be called Marthasville in honor of the Governors daughter. However, prominent citizens considered this mane to be too long and bucolic for the progressive city and hence were changed to Atlanta. The patterns of settlement were slowly being formed. A substantial merchant residential community known as Mechanicsville thrived around the rail yards. Near the White Hall Tavern grew the West End. Luxurious home begun to be built on Marietta, Whitehall, Broad, lower Peachtree and Washington Street as residential avenues of important citizens begun to be established. However, pre-War Atlanta was not a quiet business community. According to Franklin Garrett, the town was classified as tough even as the number of good, moral citizens increased. The city distinctively developed as a railroad center with vices that were characteristic to rough frontier settlements. Gambling dives, brothels, resorts and drinking were normal in the city and the sporting elements were insulting on their defiance of the public order (Robert, 1981). When the Civil War erupted, Atlanta was already an important city. It had a population of more than ten thousand individuals, banks, manufacturing and retail shops, four rail lines, banks, carriage and wheelwright shops, three thousand eight-hundred homes, tanneries, warehouses, mills and iron foundries. It became an important shipping and supply center for the Confederacy. It also possessed the facilities which made it necessary for the Union forces, led by Sherman, to seize and destroy it. In July 1864, General William Tecumseh Sherman began his campaign from Chattanooga to Atlanta. The city surrendered to his forces on September 2 after a series of battles and a siege of the city lasting for a month. The city was on fire not because of Union shells but mainly due to the box of explosives that the retreating Confederates blew up. Evacuation of the city and the destruction of buildings that could be used by the confederates were ordered by Sherman. By the time Sherman started his march to the sea, the only structures left standing in Atlanta were about four hundred buildings. The city became a ghost town of ashes and rubble. When the residents came back and begun rebuilding the town, the city was still smoldering. The residents came back with a new and stronger spirit than before. Their confidence in the future of Atlanta grew and within five years after the holocaust, the city was rebuilt and its prewar population redoubled. The city adopted a new form of architecture which waxes popular during that era since the original antebellum architecture was almost entirely destroyed during the period of the war. However, some of the few fine whitewashed columned mansions that were in downtown Atlanta survived even though others were later destroyed to provide room for state and city buildings. The limits of the city were originally circular and extended one mile from the zero milepost. Its initial expansions were circular too. The demographic patterns of the city were reestablished as before the war. West End continued to thrive as a residential business community of the upper class. Along the Peachtree and Washington Streets, wealthy white citizens established and built Victorian mansions. Prosperous black enclaves also developed despite the fact that segregation existed in the city. These enclaves were concentrated along Auburn Avenue after 1906. Summerhill, Vine City and many other residential pockets around the central city emerged as black neighborhoods. The city experienced rapid growth from the time that the Civil War ended through the last decade of the nineteenth century. The central business district expanded from Union Depot toward the it’s limits by the end of eighteen seventy (Best of Images of America, 2000). The city was dissected by a path of railroad tracks which converged in the lower downtown gulch. The flow of traffic over the tracks was facilitated by the construction of a network of viaducts that were planned in the turn of the twentieth century and completed twenty five years later. The business district was moved to another level by the viaducts which led to the establishment of another area that is presently known as Underground Atlanta. For the railroad depots, a simple utilitarian Italianate architecture was encouraged and this influenced so much the design of the design of the commercial buildings that were constructed before the turn of the century. The foundation of Atlantas economy within this period still became the railroads. This continued through to the Second World War when emphasis shifted to truck and air transport. The citys growth was spurred by transportation and private enterprise. In the final decade of nineteenth century, new rail lines were added to the citys network. Its dominance as southeasts railroad center became established with the consolidation of ten radiating lines within that decade which included divisions of Southern Railway totaling five. With the recession and depression of the economy of the nation in the nineteen eighties, a series of fairs and expositions were staged by an Atlanta promoter to attract business in this area. In an attempt to establish a new economic base in the postwar south, the International Cotton Exposition was staged in 1881. Atlanta was advertised as a commercial and transportation center by the Cotton States and International Exposition of 1895 which made Atlanta to emerge as one of the major cities of the Southeast. The Exposition became recognized worldwide and by 1903, many regional and national companies had their headquarters in Atlanta. The growth of Atlanta as an industrial base, contrasting it with the rest of the south which was inclined toward agriculture, came as a result of the fair and exposition. Industrial complexes were established along the rail lines, textile mills also came south and mill villages were also constructed to house the workers. The residential perimeters also expanded with the introduction of horse drawn street car in the 1871. There was also the emergence of several private developers. Among the notable private developers was Joel Hurt who built the fast skyscraper in Atlanta. He also established the first planned residential suburb in Atlanta. Atlanta adopted the Chicago school of architecture in the establishment of skyscrapers of elevator buildings. The citys skyline was transformed from the picturesque High Victorian to a collection of multipurpose skyscraper office buildings and hotels. These new buildings attracted a large railroad and insurance. Atlantas distinctive personality is offered by the early commercial buildings and the Victorian and post-Victorian settlements that were build between 1890 and 1930. Atlanta in the southeasts capital city, a future city with strong ties to the past, its soul being the old in the new, a heritage that enhances the quality of life in a modern city.
Thursday, January 23, 2020
A Heavy Dosage: The Pharmaceutical Industry Essay -- Health, Medicatio
Of all the booming businesses in recent history the pharmaceutical industry makes the largest profits of any industry; making approximately three times more than the average fortune 500 company (Silverstein). At the forefront of the drug industries rise is the United States. The United States accounts for nearly half of the world’s pharmaceutical market, and the benefits are evident. The United States is seeing record high life expectancy along with an all time low death rate (â€Å"Life Expectancy at All Time High†). Countless lives have been bettered and saved because of the pharmaceutical industry and the medical advances made within. However, people must remember that the pharmaceutical industry is as much a business as anything. Like any business they are looking to profit and the best interest of the consumer is not always the top priority. Despite the opposition of eager clients, the pharmaceutical industry is in need of reform and more government regulation. Every year 100,000 Americans die from prescription drugs; not including accidents or wrongly prescribed drugs, all these deaths are the results of side effects from properly prescribed and taken drugs (Perdomo 1). That number hasn’t gone down over the last decade and won’t decrease until action is taken. Much of this is due to insufficient testing on drugs before being released. The testing process is too quick to discover many of the long term side effects that a drug may cause. Resulting in 250-300 drugs a year approved by the FDA being recalled (Greve). The standard procedure includes three phases of testing. However, not all drugs go through all phases of testing. If the early tests are successful the FDA often approves it prematurely. Also, if a drug is a minor altera... ...testing of prescription drugs is more rigorous and in-depth, better prescription drugs will reach the market and the ones with devastating effects can be filtered out. If the clinical testing was done by non-profit organizations and the FDA more closely monitored the process, the corruption could be ended, ensuring that only safe drugs are approved. Some government enforced guidelines placed on drug companies will protect Americans from the schemes of the industry along with lowering prices; resulting in more affordable medication for the average citizen. More government control will also end the deceiving marketing tactics used by drug companies. The government involvement will take away the financial motives behind deceptive marketing. Making these changes will utilize all the good the pharmaceutical industry has to offer and eliminate many of the problems.
Tuesday, January 14, 2020
Osmosis in Different Concentrations
I am going to investigate osmosis when potato is placed in different concentrations of sucrose. I am aiming to witness osmosis in 5 different concentrations of sucrose. I will use 5 varying concentrations so that I have a wider spread to compare the results, and check that I don’t have any anomalies Prediction Osmosis is the process of diffusion of water molecules from a weaker solution into a stronger solution, through a semi permeable membrane.The tiny pores in the membrane of the potatoes will allow the water molecules to go in and out of the potato cell, depending on the concentration gradient between the potato and the sucrose solution. If the water concentration is lower in the potato than in the sucrose solution, then water will pass from the sucrose solution into the potato, and it will gain weight.If there is a higher concentration of water in the potato, then the water will go out of the potato and into the sucr ose solution, as osmosis is the movement of water molecules from a region of high concentration to a region of low concentration, through a semi permeable membrane. So, I predict that the higher the concentration of sucrose, the lower the weight of the potato as water from the potato diffuses into the sucrose solution. Predicted graph of results: [IMAGE] Apparatus * 6 test tubes * 6 different concentrations of sucrose solutions * Potato Potato cutter/core * Digital measuring scales * Measuring cylinders * Knife * Test tube racks * Tissue paper Method I will need 1 piece of potato in each tube. As there are 15 tubes I will have to calculate how many pieces I will need altogether. I think this would be a suitable calculation: 1Ãâ€"15=15. So, I will pierce out some pieces of a potato using a core, and then cut 15 slices with a knife. Then I will measure 10ml of each of the 6 sucrose solutions using a measuring cylinder. I will be given these differe nt concentrated solutions in the general laboratory.I will label the tubes 1 to 15 and fill each one with 10ml of the solution. Tube 1-3 will have a concentration of 0 Tube 4-6 will have a concentration of 0. 4 Tube 7-9 will have a concentration of 0. 8 Tube 10-12 will have a concentration of 1. 2 Tube 13-15 will have a concentration of 1. 4 I will measure each slice on the measuring scales to identify each potato slice with its weight before and after immersion in the sucrose. Having measured each slice on the scale and recorded its weight, I will then place the slices in the test tube containing the solution for 24 hours.Then I will empty the solution from the test tube by pouring it in the sink and remove the potatoes by hand and place them one by one on the scale. For accuracy, I will make sure that I wipe off any excess solution on the scale before placing each new slice on it. I will record the weight after placing them in the soluti on for 24 hours. This process will be repeated for tubes 1 to 15 and the results will be noted in a table and then plotted on a line graph. I will make this a fair test by only varying the concentration of sucrose and the size of the potato slices, but keeping everything else the same.The same potato must be used for the whole experiment or otherwise, the results would differ as the age and sizes might be different, which means one potato might have more water in it than the other. I will use a 10ml measuring cylinder so that I can accurately measure the exact amount of sucrose needed. As the cylinder measures different sucrose solutions, it has to be washed out each time I measure another 10ml of sucrose for the next tube, because it may be contaminated with the different sucrose’s.All the tubes will be kept for the same time, in the same place, so that the uncontrollable temperature would not affect the tubes separately. I will not be able to control: * Temperature – because I won’t be in the laboratory for 24 hours, and the temperature could change in the night, or morning. *Temperature of solution- because I was not able to obtain a thermometer and I was not in the laboratory for 24 hours so it could change. * Weighing scales – because these are digital and therefore, it produces results by itself. I will be able to control: Concentrations of sucrose – they are already measured * Time – I will do the experiment, and come back the next day at the same time, and promptly record the results *weight of the potato- I weighed the potato slices before the experiment. For safety in the laboratory, I will be very careful using the sharp knife which I will be using to cut the potatoes with. I will make sure that I have an overall so that my clothes don’t get dirty if the solutions spills. I will remember not to put potatoes or sucrose in my mouth as they might have been infected by chemicals in the lab, which are poisonous.I will measure the weight of the potato in grams, and the concentration of sucrose in percentage. I am expecting everything to work out well as I have a perfectly good method but if I feel that the results may be wrong, I will repeat my experiment. Preliminary results These are my results: This experiment supports my plan and prediction. The carrot gains weight in normal water, and decreases weight in concentrated sugar solutions. By doing this experiment, I believe that my method is good, and it will work. I think I should specifically be aware of the scales, because they alter a lot.However, this was carried out at home, so the cooking scales may have not been so accurate, as accuracy is not very important in cooking. Results these are my first results. They proved to be wrong. This mistake would have been made my human. I assume that I used two different scales, and have got all the weights jumbled up. The weight taken at the beginning is also not correct, so I may have made a mistake right from the start. Concentration of sucrose. | Weight before| Weight after| 0| 1. 28| | 0| 1. 33| | 0| 1. 29| | 0. 4| 1. 29| | 0. 4| 1. 27| | 0. 4| 1. 2| | 0. 8| 1. 31| | 0. 8| 1. 3| | 0. 8| 1. 3| | 1. 2| 1. 29| | 1. 2| 1. 37| | 1. 2| 1. 27| | 1. 6| 1. 26| | 1. 6| 1. 3| | 1. 6| 1. 31| | Conclusion I found out that as the concentration of sucrose increases, the weight of the potato decreases. In water it gained 1. 26 grams, but in 1 Sucrose solution, it lost 0. 16 grams. My prediction supports my conclusion. I have calculated the average change in weight to have a simple, clear idea where the experiment is leading me to. Instead of having a large number of weights, I combined them into one by averaging them.I found the average by adding the weight gain/loss for each tube and divided it by three. To find the percenta ge, I multiplied that decimal by 100. I drew a line graph, and then a line of best fit, which is sloping downwards, negatively. This proves that the weight is getting lower as the percentage of the sucrose concentration is getting higher. In my investigation I found a definite relationship between the 2 variables – weight and concentration of sucrose. Any increase in sucrose concentration led to a decrease in weight. The prediction is supported by the evidence of the graph.Although there is one anomaly, all the other results stand out and give a straight line of best fit – exactly as I predicted. The point of early plasmolysis is where the concentration of sucrose and potato are even. There is no osmosis taking place at that point. As I said in my plan, if the water concentration is lower in the potato than in the sucrose solution, then water will pass from the sucrose solution into the potato, and it will gain weight. If the re is a higher concentration of water in the potato, then the water will go out of the potato and into the sucrose solution.This is because osmosis is the movement of water molecules from a region of high concentration to a region of low concentration, through a semi permeable membrane. The up raise of sucrose is the downfall of potato mass. [IMAGE] Osmosis In osmosis, water diffuses through a semi-permeable membrane. This diagram illustrates the concentrated sugar solution, separated from dilute sucrose solution by a selectively permeable membrane. This has pores (holes) in it which are very small, and selects what it wants to let through i. e. small molecules.Water molecules are very small. Each one is made of two hydrogen atoms and one oxygen atom. However, sugar molecules are many times larger. In potatoes, the pores of the membrane only let the water through. There is a higher concentration of sugar molecules on the right-hand side of the mem brane in the diagram, than in the left-hand side. Sugar molecules would diffuse from the concentrated solution into the dilute one until they were evenly spread out if there was no membrane, but they cannot do this as the pores are too small for the sugar to get through the membrane.Therefore, the small water molecules diffuse into the concentrated sugar solution, to make it more dilute. This process is called osmosis. It is the diffusion of water molecules from a place where they are in a higher concentration, to a place where they are in a lower concentration, through a selectively permeable membrane. Potato cells plasmolyse in concentrated solutions. This diagram illustrates a plant cell[IMAGE] (which is similar to a potato cell) in a concentrated solution. It will lose water by osmosis. The cytoplasm and the vacuole will shrink.The cell membrane is semi-permeable and the vacuole contains a sucrose solution. So when a cell is placed in distilled water (high concentration) water will move across the semi-permeable membrane into the cell (lower water concentration) by osmosis, making the cell swell. This cell is called ‘turgid’. In potato cells, the cells would increase in length, volume and weight because of the extra water in the potato. If the potato was to be placed in a lower concentration, then the opposite would happen, because water would move out of the cell into the solution.If the solution is very concentrated, then a lot of water will diffuse out of the cell. The cytoplasm and vacuole will keep shrinking, but the cell wall will not as it is too stiff. As the cytoplasm shrinks further and further into the centre of the cell, the cell wall gets left behind. The cell membrane, surrounding the cytoplasm, tears away from the cell wall. If this happens, the cell is said to be plasmolysed. The potato will therefore, decrease in length, volume and weight. Plasmolysis is the point where the membrane is totally detached from its ell wall, and the potato is killed. Evaluation my experiment shows some accurate results. It concludes the experiment, and proves my prediction. My final results were quite reliable; due to the precautions I took to make this a fair test. The graph has a straight slope pointing downwards, which is the clearest way to understand my prediction. All of them are not that closely together, neither far away, so a line of best fit joins some tips of the points, and causes it to go straight down.I have one anomalous result, which falls on 0 on the x axis. This occurred in tube 5, which contained a concentration of 0. 4. Perhaps I did not carry out that properly. These were the main problems in carrying out the experiment:- * Scales kept moving * Difficult to get out the potato from the core * Potatoes get stuck in tube. * Solution is still left after wiping the potato and the scales * Different scales * couldn’t control the temperature the point of early plasmolysis would not be valid.This is because I have just plotted it on the graph on a line which suits my results. To prove that it is the right point, I would have to do another experiment to find that out. The other evidence is likely to be valid, because as all the evidence links to the results. My investigation is fair because I did not change many things, expect the concentration of sucrose. I think that I have collected quite a lot of evidence to support my conclusion. The result table is the main source of evidence.I could try investigating with more percentages of sucrose concentration, the size of the potato and have more short intervals between the sucrose’s. This would have a more spread to the results, and therefore, results can be compared and evaluated more thoroughly. They would be very accurate as well as reliable. As I have an anoma ly, my evidence may not be extremely correct. I would have to do more research to what I have already done (in the conclusion) on osmosis, and see what actually happens, and see if it occurs in plant cells all the time.If I were to repeat the experiment, I would use a very accurate scale, so that results would come out accurately and then I would have a accurate average. The graph will be fairly accurate. I would also make sure that the scale and the potato slices are properly wiped. This is because if they are not wiped, the weight would increase, and will not be accurate. I could use a syringe or a burette to measure the 10ml of sucrose solution, because those two apparatus are very accurate.I would do several more experiments with bigger sizes of potatoes to obtain more evidence to support my conclusion. I will also do some research on osmosis, and this will make me certain of my evidence if I have many to compare with. I will agree with the majority. Overall, I am very pleased with these results and with the evidence I have so far, that osmosis occurs when there is a high concentration and a low concentration, both aside a semi-permeable membrane. The lower concentrated substance diffuses through the membrane to where there is the higher concentrated substance.
Monday, January 6, 2020
Young People From An Ethnic And / Or Low Socio Economic...
Executive Summary This report was commissioned to examine the overrepresentation of young people from an ethnic and/or low socio-economic background in Victorian news media. It will draw attention to the fact that ‘much of the publicised concern over youth gangs is linked to the ethnic backgrounds of particular groups of young people’ (Perrone White 2000, 1). It will look at the example of media sensationalism, specifically in Victoria, and how young people are being represented in the news, mostly around speculation. Furthermore, it will also comment on the lack of research on this issue within Victoria, and how this has caused a negative stigma on the young population. A review of the current literature will also be involved,†¦show more content†¦Through an analysis of current literature on the topic, as well as examples of relevant news reports, a conclusion will be made as to whether this is a existing problem and if so, how to potentially solve it. Certain recommendations w ill be suggested in order to help bring this type of bigotry and negative connotation to an end in the near future. It’s important as this sort of ethnic and socioeconomic bias can cause a rift within society, leading the public to abandon those who are most vulnerable as a result of the blame being directed at them. While this is a problem that has been around for a while, and will take some time to dissipate, it is still vitally imperative to the balance of society, particularly that of Victoria. In addition, as there has been limited research on this subject, it is important that awareness is brought forth in order to present the seriousness of the issue. Research Issue/Research Problem In different news media, there is often a focus on young people as perpetrators or at the centre of criminal activities, particularly those who hang around in groups. However, through observation it can be seen that those who come from ethnic and/or low socioeconomic backgrounds or neighbourhoods are particularly targeted as a result of journalistic bias and popularised negative stereotyping. For example, it has been seen in different reports that ‘the media often focuses on
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