Women Suffrage Essays - 1512 Words

It was Theodore Roosevelt, who stated that, â€Å"Nobody cares how much you know until they know how much you care†, conveying the idea that with no voice comes no change. In the morning of August 26, 1920, the 19th amendment was ratified, which centralized mainly on the enfranchisement of women. Today, they have the legal right to vote, and the ability to speak openly for themselves, but most of all they are now free and equal citizens. However this victorious triumph in American history would not have been achieved without the strong voices of determined women, risking their lives to show the world how much they truly cared. Women suffragists in the 19th century had a strong passion to change their lifestyle, their jobs around the†¦show more content†¦It also used attention-grabbing tactics in order to show that they truly care by going out of their comfort zone. National Women’s Party (NWP’s) contributions to the suffrage movement were most effective due to their drastic approaches such as different forms of campaigning, picketing during wartime, and their maltreatment in jail to their advantage. In order for women to be taken seriously the NWP’s leaders Alice Paul and Lucy Burns, who were the party’s main leaders, produced many creative forms of campaigning for the public. The first idea that they developed was on March 3, 1913, and was an organized parade in Washington D.C, purposely the day before President Woodrow Wilson’s inauguration. Washington was filled with visitors due to this occasion so it was a perfect opportunity. The parade consisted of about eight thousand willing women marching onto Pennsylvania Avenue convincing bystanders to take consideration. They wore sashes and banners, one of the banners in the march said, â€Å"WE DEMAND AN AMENDMENT TO THE UNITED STATES CONSTITUTION ENFRANCHISING WOMEN† (Behring). These demanding banners angered the people, men began to hang outside their windows and come out of their cars to yell at the women which turned into a violent riot. Many women were injured and police officers didn’t both er to protect the women or stop the riot, it looked more like they were enforcing the situation. This caused the superShow MoreRelatedWomen s Suffrage And The Suffrage Movement Essay1492 Words   |  6 Pagesnyone know what the Women’s Suffrage is about? The Women’s Suffrage Movement is about the struggle for women to have equal rights as men such as vote, and run for office.What about the leaders of the suffrage? The most well known women’s rights activists were Susan B. Anthony, and Elizabeth C. Stanton. Does anyone know what amendment gave women the right to vote? The nineteenth amendment. The nineteenth amendment to the United States forbids any US citizen to be denied the right to vote based onRead MoreThe Fight For Women Suffrage1892 Words   |  8 PagesAbigail Adams’s words were one of the first noted mentions in the United States foreshadowing the beginning of an extensive suppressed battle towards women’s suffrage. The fight for women s uffrage was a movement in which women, and some men included, pleaded for equal rights regarding voting and women’s voice within the political realm. Women’s suffrage was not a matter of instant success; it endured a prolonged time to achieve. It was not until August 1920, about 14 decades subsequent after Abigail Adam’sRead MoreWomen Suffrage Essay1257 Words   |  6 PagesWomen Suffrage Women’s rights in America have always been a major issue throughout history. Women’s rights have been closely linked with human rights throughout . This violation of Women’s rights is apparent in the fight for suffrage in the late 1800’s-early 1900’s . It can be said that the government denying the vote to women is a human right offense because the right to vote is a natural right that comes with citizenship. To deny a certain group based on race, age, or gender isRead MoreWomen And Women s Suffrage1443 Words   |  6 PagesDo you know if you are a feminist, or do you know what a feminist is? Feminism is the belief that men and women are equal, and should have equal rights. According to teens of this generation, feminism means different things. How you decipher this information, however, is privy to you. For thousands of years, many people have believed that women were beneath men, and that men were superior. Recent times, however, have grown to realise that this is a gender biased way of thinking, and haveRead MoreWomen s Suffrage Of Women1783 Words   |  8 PagesAlthough there are more women than men in the U.S.A, they have been subjected to many of the same inequalities as minority groups. They have fought to overcome social, economic and political barriers. In the early 1800’s women were considered second class citizens. They were expected to care for the home and family. Women were not encouraged to obtain a formal education nor purse a career. They could not own property after they were married and were prohibited from voting. Women realized that they wereRead MoreThe Women Suffrage Movement1745 Words   |  7 PagesThe Women Suffrage Movement The right to vote, the right to go to college, the right to own property. Some people take it as a right that they had all along. That is far from the truth. Suffragists fought long and hard for many years to gain women suffrage. Before the suffrage movement began, women did not have the right to vote, child custody rights, property rights, and more (Rynder). The American Women Suffrage Movement was going to change that. People known as suffragists spoke up, and joinedRead MoreSummary : Womens Suffrage 1121 Words   |  5 PagesShay Gupta Mr Schwab World History Honors Womens Suffrage When slavery was abolished, people finally managed to realize one simple thing- its just a pigment in our skin that makes us different. But why couldn t they realize another thing- its just our sex organs that make us different? Until the fairly recent 1920, women and men were held so different they were not even allowed to cast their ballots for the president of the United States. It drove some women, such as Elizabeth Cady Stanton and SusanRead MoreWomen s Suffrage Of Women981 Words   |  4 PagesWomen’s Suffrage In 1848 women decided that they wanted to have a voice. Women from all over the United States became tired of listening and abiding by the rules that men put in place. Many men thought all women were good for was cooking, cleaning, and caring for the children. When the country went to war women were left behind to take care of everything while the men were gone. This was an eye opener for most women, and that is when they came to the conclusion they were good for more. There wasRead MoreWomen s Suffrage Of Women1435 Words   |  6 Pagesphoto to the left you see a group of about ten women standing around a box. The women closest are reaching toward the box to put a slip of paper in it. The women are a mix of races and ages, some are smiling, some are not. The Photo is in black and white and the women appear to be wearing old-fashioned clothing and hairstyles. This photo captures American women voting for the first time after the 19th Amendment was passed on August 26, 1920. Women were always thought of less than man and were expectedRead MoreWomen s Suffrage Of Women948 Words   |  4 Pages Suffragists advocated for women s enfranchisement to not only secure political rights for female, but also for social equality between genders. This is supported by the information that is outlined in the Declaration of Sentiments, which was written during the Seneca Falls Convention in 1848. As a matter of fact, this convention initiated and set the notion of women s enfranchisement into motion. In the declaration, pro-suffragist men and women implied that females were not treated equally

Mexican Educational System. - 1224 Words

Mexican Educational System The Mexican Constitution, established in 1917, outlined the necessity for public education, creating a definitive forum for addressing the educational needs of the country at the beginning of the century (Althaus 1). Though the Constitution addressed the issue of education, it did not provide a directive for promoting educational systems, and Mexico has had to address the difficult problem of providing an educational system for hundreds of different indigenous languages and cultures (Improving 1). Though the Mexican governments of the last two decades have attempted to address educational reform, there are a number of difficulties that have presented themselves, including a growing school-aged population and the†¦show more content†¦(USIA 3) The normality s of education as well as the planning, programming, and selecting the content were the responsibility of the Mexican government. The intention and educational decisions made by this central organ were standardized for all the children and were to be equally applied throughout the entire nation. For many years Mexican education was prearranged, synchronized, directed, and supervised by a central educational agency located in Mexico City (Erdmann 136). The management and control of the public as well as private educational sectors did not allow for any individual accommodations; therefore, children who differed from the majority in any way were not offered opportunities in general education settings. Teaching principles and materials were used regardless of the location, population, ethnic and cultural values, and regional particularities. Private schools were allowed to teach another language, only after the principles and mandates imposed byShow MoreRelatedEssay on Mexicos Educational System1622 Words   |  7 PagesMexicos Educational System Imagine flipping hamburgers at your favorite fast food restaurant for a living. Without an education this is a real possibility. With the high demand for jobs and great expenses for survival, a person must have a chance at a good education. A common question is, does education differ around the world? The answer is â€Å"yes!† The Mexican educational system has struggled for many years with giving children a good education. The attitude toward education is, â€Å" Those bornRead MoreThe And Non Proliferation Education1667 Words   |  7 Pagesconstitutes an important measure that can contribute to achieving a world free of nuclear weapons threats. We therefore encourage all States to promote programs instilling the values of peace, disarmament and nuclear non-proliferation in their respective educational and academic spheres and call upon IAEA and donor countries to help in the promotion and implementation of such programs†. As well within OPANAL Mexico pushed forward a resolution that calls on member states to implement the recommendations ofRead MoreThe Effects Of Conafe On Educational Outcomes Of Children1482 Words   |  6 PagesThe Effect of CONAFE on Educational Outcomes of Children in Mexico Introduction Education is seen as the gateway to economic well being, making the quality of the education provided a more important issue in need of attention in both developed and developing countries. Economic growth and poverty reduction cannot prevail without an educated and skilled workforce. In developing countries, one additional year of education adds approximately 10 percent to a person’s earnings (A Global Impact on LearningRead MoreSocioeconomic Status And The Career Aspirations Of Australian School Students1279 Words   |  6 PagesSocioeconomic Status in the Education System Funderburg Abigail Mississippi State University â€Æ' Socioeconomic Status in the Education System Multiple research studies have been taken into account to determine the effect socioeconomic status is having on academic achievement of young adults. These studies range from elementary to college level students. These articles are on the subject of socioeconomic status effecting student aspirations, higher educational participation, and parental involvementRead MoreCommunication Gap Between School And Home899 Words   |  4 Pagesyears the educational system has been a shut door of opportunity for Chicanos, Black, Indians and other ethnic and cultural groups like Reynaldo Flores Macias mentions in his article Developing a Bilingual Culturally- Relevant Educational Programs for Chicanos. First of all, Chicanos are almost at the bottom of the educational ladder. He states, â€Å"They are less likely to finish high school, less likely to attend college and less likely to graduate when they get there.† I believe the educational ladderRead MoreMexican American War : Mexico Ess ay1233 Words   |  5 PagesMexico, whose official name is Estados Unidos Mexicanos or United Mexican States is our neighbor to the south, the U. S. and Mexico share 1,989 miles of border territory (â€Å"How Long,† 2015). Mexico is made up of 31 states and one federal district. Prior to the Mexican American War in 1846, New Mexico, California, Texas, Arizona, Colorado and Utah were also part of the Mexican territory, which was about one third of their territory (â€Å"Mexican-American War,† 2009) The population in Mexico is estimated atRead MoreArgumentative Essay On Education1521 Words   |  7 Pageslanguages, traditions, math, science, and so. However, some human being have not discover how to use this devices properly. Lastly, I would like to show you throughout this research paper about the educational system in Mexico, and show you on the big differences between an American kid and a Mexican kid. I have been blessed with the opportunity to work for a company such Toyota, and it has allow me with the opportunity to ask people whenever I want to get a general view. Last weekend, I decidedRead MoreAnalysis Of Americo Paredes Georege Washington Gomez Essay1720 Words   |  7 PagesGeorege Washington Gà ³mez is set in the fictional town of Jonesville, based on his home town of Brownsville, near the United States/Mexico border. Mark Overmyer-Velà ¡zquez examined the setting of the border in his Article: â€Å"Good Neighbors and White Mexicans: Constructing Race and Nation on the Mexico-U.S. Border.† Both are concerned with the discriminatory times surrounding the Great Depression. While fictional, Paredes revealed an accurate depiction of the area in his novel, with aspects that haveRead MoreImmigrants From Latin America s Annexation Of Mexico Essay1544 Words   |  7 Pagesthat we also walled off prosperity a century-plus back† (Whittemore, para.1). Those who immigrated from Latin America and who settled within the United States are usually perceived in terms of their home nation, (e.g., Cuban Americans or Mexican Americans). Similarly, to European and Asian immigrants who were labeled as Italian Americans, Polish Americans, German Americans and Asian American’s. Currently, the tide of immigrants from Central and South America has increased substantially causingRead MoreThe Impact of Socioeconomic Disadvantage on Education902 Words   |  4 Pagesoverall health of its education scheme and getting rid of a highly politicized panorama should be primary goals to set on the national agenda. It is well known that education sets the foundation for a flourishing society, hence the importance of educational quality in promoting economic growth. In many countries, including Mexico and the United Kingdom, socioeconomic disadvantage have a substantial impact on students’ performances. According to the latest international math and science evaluation

Process flow chart Free Essays

The entire system or process of doing work should be studied before undertaking a thorough investigation of a specific operation in the process. Such an over-all study will ordinarily include an analysis of each step in the manufacturing process or system. Process Analysis Tools ;operation process chart ; Flow process chart Flow diagram OPERATION PROCESS CHART The operation process chart shows the chronological sequence of all operations, inspections, time allowances, and materials used in a manufacturing or business process, from the arrival of raw material to the packaging of the knishes product. We will write a custom essay sample on Process flow chart or any similar topic only for you Order Now The chart depicts the entrance of all components and subassembly to the main assembly. Two symbols are used in constructing the operation process Chart : an operation and an inspection. FLOW PROCESS CHART The flow process chart is a device for recording a process in a compact manner, as a means of better understanding it and improving it. The chart represents graphically the separate steps or events that occur during the performance of a task or doing a series of actions. The chart usually begins with the raw material entering the factory and follows it through every step. The process chart symbols : The American Society of Mechanical Engineers (SAME) has established the five standard symbols are described As follows: Operation An operation occurs when an object is intentionally changed in one or more of its characteristics. An operation represents a major step in the process and usually occurs at a machine or work station. Transportation A transportation occurs when an object is moved from one place to another, except when the movement is an integral part of an operation or and inspection. Inspection An inspection occurs when an object is examined for identification or is compare with a standard as to quantity or quality. Delay A delay occurs when the immediate performance of the next planned action does not take place. Storage A storage occurs when an object is kept under control such that its withdrawal requires authorization. Combined symbols Two symbols may be combined when activities are performed at the same work place or when they are performed concurrently as one activity. Example Represents a combined operation and inspection. The Process chart symbols Types of Flow Process Chart: – Product or Material type – Worker (Man) type Machine type Process chart (Material) for preparation of direct mail Flow process chart (worker) for field inspection of LUG. FLOW DIAGRAM A pictorial representation of the layout of floors and buildings, showing the locations of all activities on the flow process chart, is a flow diagram. The flow diagram is a helpful supplement to the flow process chart because it indicates backtracking and possible traffic congestion areas, and it facilitates developing an idea plant layout. Flow diagram of the old layout of a group of operations on The Grand rifle. Recoding Buffing Wheels with Emery In large factories where heavy polishing and buffing operations are required, it is customary to recoated buffing wheels with emery in the plant, thus keeping a supply of fresh wheels always available. The wheels are made of layers of fabric sewed together, and their average weight is 40 pounds. They vary in diameter from 18 to 24 inches, and width of face from 3 to 5 inches. The circumference or face of wheel is coated with glue and emery dust. The first coat of glue is allowed to set approximately one-half hour before the second coat is applied. The temperature in the room where the wheels are rued is maintained between 80 to 900, and the humidity Is also controlled. Buffing wheel Original Method The circumference of the wheel was coated with glue and then roll by hand through a shallow trough filled with emery dust, thus coating the wheel. After the glue had dried, a second coat of glue and emery dust was applied in a similar manner. The wheels were then hauled to a drying oven. And hung on tracks in the oven until the glue was thoroughly dry. Operator applies glue to circumference of worn wheel by mean of a brush Old method of recreating wheel. Operator rolls glue-covered heel back and forth in trough containing emery dust. Flow Process Chart (original method) Flow diagram of old method of recreating buffing wheels with emery. The following questions might be asked about this Job: ; Why coat the wheels by hand? ; Why handle the wheels so often? ; Could the wheels be coated on the first floor instead of on the second? Improved Method OH special coating machine was built, making it possible to apply the glue and emery to the wheel in one operation with much less time and effort than by the old method. ;Because this machine was located on the first floor teen the storage area and the drying oven, it was unnecessary to move the wheels to the second floor. ;special truck racks were used instead of regular platform trucks, eliminate much unnecessary handling of wheels. Improved Method (continue) ;The coated wheels remained on the truck racks while in the drying oven. How to cite Process flow chart, Essays Process Flow Chart Free Essays The Flow Process Chart In analysing processes, particular actions along the way are often significant, especially if you are looking to eliminate sources of waste (or muda, as the Japanese call it) such as having documents piling up in in-trays or materials being moved from pillar to post. How it works The Flow process Chart is a simple half-text, half-picture method of showing the steps in a process, using symbols to indicate the type of action being taken and text to give details of the action. The chart can selectively be used to show what happens to selected people, materials or equipment. We will write a custom essay sample on Process Flow Chart or any similar topic only for you Order Now [pic] Parts of a Flow Process Chart A particularly useful feature of the chart is that it can be drawn up as the process is happening. Thus you can follow a part around a factory floor, for example, noting how and when it is machined, stored, moved, etc. The table below shows many of the symbols that may be found in Flow Process Charts. |Symbol |Title |Description | |[pic] |Operation |A complex action or process (possibly described elsewhere), often | | | |changing something. |[pic] |Transport |Movement of people or things. May be accompanied by a distance | | | |measurement. | |[pic] |Delay |Idle time of people or machines, or temporary storage of materials. | |[pic] |Storage |Permanent storage of materials or other items. | |[pic] |Inspection |Checking of items to ensure correct quality or quantity. | [pic] |Combined operation |Overlay symbols for actions which combine types. Put the main activity | | | |outside. | |[pic] |Reject |Rejection of item. Parentheses show percentage of items rejected. Line to| | | |right l ead to consequent action. | |[pic] |Differentiated operation|Letter shows type of operation, e. g. C = clerical, | | | |M = machine, etc. |[pic] |State change |Description indicates change in state, for example a liquid cooling into | | | |a solid. | |[pic] |Alternating processes |Down-arrow indicates one of several possible actions. This can show | | | |alternative or simultaneous processes. | How to do it 1. Identify the process to be charted and the objective for charting it. 2. Identify the symbol set to be used. 3. Record the steps of the process as it happens, starting at the top of the page, with symbols on the left overlaying a vertical line with appropriate notes about what is happening to the right. Try to record significant activities which are generally of approximately equal size (unless the problem is at the detail level, do not try to capture too much detail). You can also make the diagram more useful by such tricks as numbering the different action types in sequence (for example so you can see how many times the item under examination was moved) and changing the direction of ovement arrows to show input or output activity. You can also put the time taken in each activity to the left of the symbol. [pic]Using the Flow Process Chart 4. If you are watching the process as it happens, you may want to repeat the analysis several times to ensure you have captured the normal chain of events. 5. Analyse the final chart, for example totalling times taken in non-value-adding activities such as storage, movement and inspection. How to cite Process Flow Chart, Essays

Extraction of Caffeine from Tea Leaves Essay Example For Students

Extraction of Caffeine from Tea Leaves Essay Extraction of Caffeine from Tea Leaves Introduction Caffeine is soluble in boiling water and as a result it is easily extracted from tea bags by steeping in hot water. This process leaves behind the water insoluble portions of the tea bag. However, water extracts more than just caffeine, so a final separation is done with an organic solvent that will dissolve primarily caffeine. The organic solvent used in this experiment is Dichloromethane (CH? Cl? ). Dichloromethane is less polar than water and this difference in polarity allows the separation. Extraction of the tea with the Dichloromethane, followed by evaporation of the organic solvent leaves crude caffeine, which on sublimation yields a relatively pure product. Sublimation is the transition of a substance from the solid phase directly to the gas phase without undergoing intermediate liquifications. This process is preferred over recrystallization because it is better at removing impurities. Experimental For this extraction experiment two bags of tea were used, which is approximately 4 grams of tea. Water was heated in a small beaker until it began to boil. It was then removed from heat and 2 grams of Na2CO3 was added and dissolved. Finally the loose tea was added to the water and allowed to steep for 5 minutes. After 5 minutes the mixture was put through a suction filtration. A suction funnel was secured on top of the suction flask with the vacuum tubing. No filter paper was used because the tealeaves were very course. Then 400mg of NaCl was added and dissolved. The solution was then cooled in an ice bath. The solution was then transferred into a separatory funnel and was washed 3 times using 5 ml portion of CH2Cl2. CH2Cl2 formed a separate layer on the bottom of the flask and was drained into a 25 ml flask after each wash. Each wash was gently swirled to prevent emulsion. The combined washes were then dried using small portions of Na2SO4 two times to remove any water. A suction flask was weighed and the CH2Cl2 was poured into the flask and the Na2SO4 was left behind. A small sample was taken for comparison with pure caffeine on a TLC plate. Then the suction flask with the CH2Cl2 was placed in a low temperature hot water bath with a boiling stick to boil all the CH2Cl2 away eaving only caffeine. The suction flask was then reweighed to determine the weight of the caffeine extracted. The flask was then covered with parafilm and the sublimation was done one week later. The Sublimation apparatus was assembled consisting of the filtration flask with our caffeine extract in it, with a test tube securely inserted 10-15mm from the bottom of the flask. It was secured with a rubber stopped and parafilm. A pippet bulb was inserted over the arm of the suction flask. The flask was then placed in a sand bath with a temperature between 200-220 degrees Celsius. The test tube was filled with solid ice and water was removed and more ice was added periodically throughout the sublimation process. As the sublimation took place the caffeine extract from the bottom of the flask began to collect as a film on the bottom of the test tube. The process was completed when no more caffeine was left in the flask. The test tube was removed and the collected caffeine was scraped off and weighed. The melting point of the pure caffeine was also measured. Results and Discussion During the extraction experiment 0. 12 grams of impure caffeine extract remained in the suction flask. This value could be lower than expected because during the extraction there was some emulsion in the seperatory funnel during each wash. Some of our extract could have been lost due to this. Also while boiling the CH2Cl2 a tiny amount of the solid extract remained on the boiling stick. On the TLC plate our tea extract traveled almost the same distance as pure caffeine. The Co-spot trav eled the exact same distance as the pure caffeine. The Rf values for caffeine and the Co-spot were 0. 66. The Rf value of the tea extract was 0. 133. The differences in the spots could be due to some impurities in the tea extract and differences in concentration of each spot. After the sublimation 0. 003g of pure caffeine was scraped from the test tube. The melting point range of the pure caffeine was tested and found to be 237-239 degrees Celsius. The actual melting point of caffeine is 238. Conclusion The results of the TLC plate showed that the tea extract was very close to the sample of pure caffeine. .u941d8857272c5e1b38b7e5040292024d , .u941d8857272c5e1b38b7e5040292024d .postImageUrl , .u941d8857272c5e1b38b7e5040292024d .centered-text-area { min-height: 80px; position: relative; } .u941d8857272c5e1b38b7e5040292024d , .u941d8857272c5e1b38b7e5040292024d:hover , .u941d8857272c5e1b38b7e5040292024d:visited , .u941d8857272c5e1b38b7e5040292024d:active { border:0!important; } .u941d8857272c5e1b38b7e5040292024d .clearfix:after { content: ""; display: table; clear: both; } .u941d8857272c5e1b38b7e5040292024d { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u941d8857272c5e1b38b7e5040292024d:active , .u941d8857272c5e1b38b7e5040292024d:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u941d8857272c5e1b38b7e5040292024d .centered-text-area { width: 100%; position: relative ; } .u941d8857272c5e1b38b7e5040292024d .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u941d8857272c5e1b38b7e5040292024d .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u941d8857272c5e1b38b7e5040292024d .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u941d8857272c5e1b38b7e5040292024d:hover .ctaButton { background-color: #34495E!important; } .u941d8857272c5e1b38b7e5040292024d .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u941d8857272c5e1b38b7e5040292024d .u941d8857272c5e1b38b7e5040292024d-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u941d8857272c5e1b38b7e5040292024d:after { content: ""; display: block; clear: both; } READ: Greek Gods and Goddesses EssayIt was slightly off possibly due to impurities that remained in the tea extract. The caffeine weighed in the flask after the liquid-liquid extracted was 0. 012g, which was different from the weight of the caffeine obtained after the sublimation. This difference was likely due to impurities in the caffeine before being purified by sublimation. The caffeine that was extracted from the sublimation experiment had a melting point of 237-239 degrees Celsius, which is the same as the reported value for caffeine. The sublimation resulted in having a totally pure extract of caffeine. Questions 1. Why is sodium chloride added to the tea solution before extraction with CH? Cl Sodium chloride pulls the water from the organic layer and also helps force the organic compound into the organic layer. 2. Could you have used ethanol instead of CH? Cl? to extract the caffeine? Why or why not? No, because ethanol and water are miscible in one another. They will not separate into distinct layers, so a less polar solvent like CH? Cl? is better at separation and extraction of caffeine from water. . What is the purpose of adding sodium carbonate to the flask in the brewing step? Sodium carbonate is a base and if added a precipitate will form and the solid material can then be removed. 4. At 25 degrees Celsius, 1. 0 g of caffeine will dissolve in 47 mL of water, in 8. 1 mL of chloroform, in 86 mL of benzene, or in 370 mL of diethyl ether. Calculate the solubility (in grams/ 100mL) of caffeine in these four sol vents. Calculate the partition coefficient of caffeine between water and each of the other three solvents. Which of these three organic solvents would be the best choice for extracting caffeine from an aqueous solution? Kd (partition coefficient) = / a) Solubility of caffeine in water= 2. 13 (g/100 mL) b) Solubility of caffeine in chloroform= 12. 33 ( g/100 mL); Kd=5. 88 c) Solubility of caffeine in benzene=1. 2 (g/100 mL); Kd=. 13 d) Solubility of caffeine in diethyl ether=. 28 (g/100 mL); Kd=. 56 Chloroform will be the best choice for extracting caffeine from an aqueous solution.

Michael Collins free essay sample

This is a historical film review of the movie made about the Irish revolutionarys life. This paper is a historical film review that analyzes Michael Collins starring Liam Neeson and discusses the movies historical accuracy. The author includes specific details of the Irish patriots life, his major role in politics, his military strength, and the attacks he carried out as a member of Sinn Fein. The movie Michael Collins is the story of an Irish revolutionary and political leader. He was a leader within the Irish Republican Brotherhood, a leader in the Sinn Fein Movement and a member of its cabinet, a guerrilla leader, and eventually became the Commander in Chief of the Irish Free State Army. The film details the events of his political career, his love life, and ultimately, his death. Collins goal of course was to take Ireland back from the British after 700 years to form an independent republic for the Irish people. We will write a custom essay sample on Michael Collins or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page

Microbes Essays - Microbiology, Bacteria, Bacteriology, Extremophile

Microbes Essays - Microbiology, Bacteria, Bacteriology, Extremophile Microbes Can All The Microbes Be Destroyed? Tina Marie Partin Somerset Community College Bio 226 Principles Of Microbiology Dr. Md. Jahurul Karim 2/07/2012 Can All The Microbes Be Destroyed? With all the emerging technology which allows us to study and understand microbes, it is now imperative to ask ourselves if destroying all the microbes on earth would be a possibility. The answer is no. Destroying all microbes on earth would not only be impossible, it would be impractical. Microbes assist humans and the earth in many ways, such as making food edible, maintaining normal flora in the human body, microbes are also used in many modern medicines, and lastly microbes are involved in cycling vital elements such as carbon and nitrogen, breaking down wastes and dead organisms into simpler substances plants can use in photosynthesis (Cohen 2002). Although microbes benefit us in so many ways, many scientists today have pondered destroying all microbial life. Thankfully, due to the hardiness and the will to survive, most microbes have certain characteristics which would allow them to survive extinction. Not only would microbes have the ability to fight back, microbes behave so d ifferently that destroying them with one source would be impossible. If the world did have all the technology needed for the destruction of all microbes including infectious diseases, it would become a deserted waste land that would not be suitable for life. In order to understand why microbes would survive an assassination attempt, we must understand what characteristics microbes have that would ensure their survival. Destroying all microbial life is impossible due to the characteristics of most microorganisms. Like most living things, microbes have many characteristics that would allow them to survive destruction. For example, some of the most extreme survivors of microbes are known as extremophiles. These microbes have been found living in a few inches below the surface in suspended animation without water. The microbes that can survive without water have activated a sequence of DNA, which compensates for lack of water. Scientists have also found microbes that survive beyond -100? F; these psychrophiles have a remarkable cellular ingredient that prevents the formation of ice crystals, while others huddle together into mats of biofilms. Other microorganisms however have evolved a love for heat. Miles below the ocean?s surface, scientis ts have recently discovered organisms thriving in unforgiving territories where temperatures exceed 600? F. In this kind of dark landscape photosynthesis is not a possibility so certain kinds of single-celled archaea have developed a unique alternative called chemosynthesis: a means of converting inorganic hydrogen sulfide dissolved from rocks into food. And finally when it comes to acidity, human?s blood has to stay between 6.8 and 7.8 to support life. But scientists have found microbes in Yellowstone National Park that were adapted to a pH of 10. These microbes have the ability to keep the pH inside their cells neutral. With extreme characteristics such as these, microbes are determined to ensure their survival (Cohen 2002). After understanding some of the extreme characteristics of certain microbes, it is imperative that science must understand that destroying microbes by one source would be impossible. It is estimated that microbes have been around for billions of years, so they have endured some of the most extreme types of life. When we look around we don?t see microbes but they are everywhere. They around us, they are on us, they are in us. Most of us understand that if we destroy microbes, we destroy ourselves. Let?s just pretend for a moment that human life does not need the imperative essentials provided by microbes and we can do without them. So now the question is: How are we going to destroy them. From the information above we see that some microbes have the ability to survive the most extreme of heat, some survive the most extreme of cold, some doesn?t need water at all, and some live in the most extreme of acidic levels. Also many viruses live inside our own cells, so we could not kill them without destroying ourselves. It seems that evolution has solved many problems, except immunity against viral or bacterial invaders. Another thing that some microbes due to ensure their survival against attack is that they will shed their pathogenicity even under dire conditions

Nigerias Business Environment Essay Example | Topics and Well Written Essays - 1250 words

Nigerias Business Environment - Essay Example Misrule compounded by corruption and uncertainty are wrecking chances for development in Nigeria (Iba, Louis; 2009). The image of Nigeria is one of poverty and anarchy. This is largely due to unemployment and political uncertainty. Except for oil and gas the country is known for little else although natural resources are in abundance. Population below poverty line is shown as 70%. The country keeps showing results and returning to shambles in turns. Nigeria has not shown consistency in economical reforms although it has made attempts to project oil and other natural resources for potential foreign investments (Doing Business in Nigeria, 2007). There is inconsistency in the business environment. It has not shown any progress in clearing IMF debts. IMF had instructed stringent measures to revive economy that included reforms in the banking sector (Nigeria Economy 2010). Well-informed Nigerians rue the years of instability since the 1950s when oil was discovered in Nigeria. However, people are poor and spend more time on earning for their daily necessities. Revenues from oil are spent on balancing for various loans taken for infrastructure. Talking of infrastructure, the country's aspirations for establishing railway network has not resulted in any concrete action. This has given rise to facilitating transportation by roads. However, majority of the roadways are in poor shape resulting in traffic snarls. The civilian government of the day is doing all it can to project the country as a safe and conducive destination for business. However, their clarion call is not yielding the desired effects. Western powers are cool to investing in a nation where political status is still seen as unstable (Nigeria Economy 2010). Western economies have shied away from directly doing business in Nigeria leaving it to Asians. Asians have been more forthcoming from the 1970s and enjoyed the fruits of doing business in Nigeria. Japan has showed some interest in doing business in Nigeria (Bala, Dr Julius J; 2003). Today, Nigeria is a progressive economy. However, the country is experiencing setbacks so it is unable to meet projected economical targets. The country needs to act on its initiatives for economical turnaround with gender-based schemes to attract greater foreign investment and participation (Nwoye, May; 2007). In spite of the political and economic status, Nigeria has a vibrant and innovative population. It is this effervescent attitude that provides the best hope for appropriate business environment in a country torn by decades of mistrust among its two main communities Islamic and Christianity. Business Prospects in Nigeria When President Olusegun Obasanjo was sworn in on 29 May 1999 his reformative measures instilled confidence and attracted foreign investments. Obasanjo quietly

Media imperialism PowerPoint Presentation Example | Topics and Well Written Essays - 750 words

Media imperialism - PowerPoint Presentation Example Media imperialism and cultural imperialism pose great negative effects not only to the local media but also the consumers of the content. The local media stand to lose since they may be swallowed or taken over by large media corporations. According to (Desai and Agrawa 2009, p. 19) cultural –media imperialism theories had predicted that the importation of television channels would lead to demise of local cultures and cultural industries without considering complex patterns of television production, distribution and consumption. Generally, a perception of cultural consequence of the control of various media products is based on a view that mass media as primarily manipulative agents capable of having direct, unmediated effects on the audience behavior and world view (Tomlinson 2002). He asserts that there are also good reasons for cultural-media imperialism especially for the Marxists in understanding domination of the media. The consumers tend to be influenced by the cultures of the dominant media. Such culture influence may be a threat to the National security of a Nation especially where the culture of terrorism is inculcated in the minds of the local consumers. In addition to this effect, the contents of the dominant media can also be biased. The media content may not capture the more pressing issues of the home country instead focus on the world news. In most cases world news coverage may not be of importance to the consumers of the home country. Such a state is dangerous to a state.

An examination of the attitudes of parents towards the impact of play Essay

An examination of the attitudes of parents towards the impact of play in the Foundation Stage - Essay Example (Wiltshire, 2002). This paper considers whether parents are aware of the educational importance of play in the foundation stage curriculum. Interviews were used to collect data from parents of children who attended either a nursery, or reception class of a foundation stage setting in one infant school. Results indicated that although parents were aware of the social benefits of play, in some cases they were unaware of the other areas of a child’s development. Findings were organized and analysed according to four themes namely behaviour, educational and spontaneous, play and learning, and the social benefits of play. These were related to current literature in the area of early years education, and recommendations for future practice are also considered. This enquiry will seek to determine the extent of parents’ awareness and understanding of the educational value of play in the Early Years Foundation Stage (EYFS) curriculum. Furthermore, the enquiry will specifically outline and discuss concerns with how parents of children in an early years setting, understand and value the importance of play in the early years curriculum. In addition, the enquiry will review the academic literature in the area of early year’s education and seek opinions of some regarding the current definitions of play. As an early year’s specialist, it is important to be aware of the importance of play in the early year’s sector. From personal experience it has been observed that although parents are often very supportive of the play-based curriculum for nursery children, many parents become overly concerned about the lack of reading books and homework when their child reaches reception. Therefore the enquiry will discover how parents believe children benefit from play and will attempt to gain insight into how much parents understand about the value of play. Finally, this enquiry will be significant in

Effects of Water Temperature on Plant Growth

Effects of Water Temperature on Plant Growth Abstract   Test the affect of microwave water and boiled water on plants. No major difference of the plants growth between boiled and microwave water, shown in the results. 1.0 Introduction The following experiment was conducted over a period of 5 weeks testing 2 different plant species on the affects of microwave water, behind the theory of microwave radiation altering the chemical composition of water. Based upon this theory the plants were experimented to see if microwave radiation alters the structure of DNA affecting the growth of plants. [Research Centre, 2006] Two hydrogen atoms and one oxygen atom is the very simple atomic structure of water. Causing it to have unique electrochemical properties. A slight positive charge on the hydrogen side of the molecule, with a negative charge on the other side. Water is a powerful solvent and is responsible for its string surface tension, as the molecular polarity causes water molecules to arrange themselves in patterns when a physical phase changes in water molecule. Specific heat is the energy amount required to change the temperature of a substance and wast has high specific heat. Large amount of heat energy, before it begins to get hot as its high specific heat. Helps organisms relate their body temperature as it releases energy slower and more effectively when caused to cool. Neither acid or basis with a neutral pH. The pH changes if substances are dissolved in it. Good heat conductor, conducting easily than any other liquid. Uniform vertical temperature profile for large bodies of water is due t he easy heat conduction. With a temperature range of 0 to 100 ° Celsius, allows the water molecule to exist in most places around the world. Being able to dissolve many different compounds and chemicals as its an universal solvent with a high surface tension. Adhesive, elastic and in aggregate drops is what water tends to be. Despite the downward of gravity the phenomenon causes water to stick to the sides of vertical structures. It also allows waves and water droplet formation and for plants to move water dissolving nutrients from their roots to their leaves. [Pidwirny, M. 2006.] A group of living organism with some 300, 000 different species characterised by their green colour, are plants. Trees, herbs, flowers and ferns are some common groups of plants. Sprout, seedling is the meaning of planta a Latin word in which plant originated form. [R, Conan-Davies. 2009] Each part of the plant plays a different role. Absorbing from the soil, water and minerals are the roots which act like straws. Extra food for the future is stored and helps anchor the plant, the tiny root hairs assist in the nutrients absorption. Acting like the plumbing system for the plant and supporting it, is the stem. In the form of glucose water and nutrients is conducted from the leaves to different parts of the plant. Being either herbaceous and bendable or woody. The small stalk which attaches the leaf to the plants stem is called the petiole. The leaves are where majority of the plants food is made, through the process of photosynthesis. The leaves are designed to capture sunlight for the photosynthesis process to work. The reproductive section of the plant is the flower. Pollen and ovules are contained in the flower, after the pollen fertilizes the ovule through pollination, fruit develops. Providing seed covering is the fruits role and is also edible to humans and animals. The seed is the basis of a plant. [Botanical Garden, 2009] Carbon fixation and photosynthesis conducted by plans and algae is the energy and organic material source in all habitats. The earths 20% composition is changed radically by the plants process. Internal energy which relies on oxygen to move and grow is aerobic organism such as animals. The nutrients of animal and humans rely heavily on plants. [R, Conan-Davies. 2009] Petunia is scientifically known as; Petunia x hybrida. [NC State University, 2010] popular low lying annuals provide a brilliant display and attractive colours and green foliage in garden beds or containers. Blooming all summer long. Growing best in full sunlight with soil the is peat based which contains vermiculite. Petunias will survive in the shade that at least 6 hours of full sunlight daily. With ranging colours from whites to yellows, petunias can be the main attraction in a garden bed with minimal maintenance. There are several varieties of petunias. Water the plants pior to planting them and allow for drainage. Fertilising with a liquid fertiliser or soluble on every two weeks will help keep plants healthy. [Garden Guides, 2010 information peg] Calendula officinalis is commonly known as the marigold. [Eco India, 2008] Easy to grow and provide bright large displays in the garden. With a strong unpleasant scent, its effective for repelling garden pests. Coming in yellow, orange colours, can be planted in pots or gardens. Being able to be grown anywhere in all but cold climates. To help conserve moisture in the plants mulch and fertilise to keep them healthy. Regular water and will bloom throughout the summer and autumn and will keep pests away. [Garden Guides, 2010 information peg] The largest component of plants is water. 80 to 90% of water is the growing tissue part of the plant, lower water percentage parts are the woody, between 45 and 60% by weight of the water. Transporting minerals acting as a solvent and carbohydrates dissolved. Excellent solvent due to its unique chemical properties. A reactant in many chemical reactions throughout the plant. Oxygen we breathe everyday is the result of water acting as electron in the reaction of photosynthesis. Maintaining pressure in the plant so the leaves are literally inflated is an important role of water, as wilted plants is a lack of water. The water pressure is necessary for cell enlargement, growth and maintenance. [John Peterson, 2010] The net movement of atoms or ions of a higher concentration to a lower is diffusion. Until a state of equilibrium, diffusion will continue. Temperature, molecule density are the affect in which diffusions rate is, occurring through the stomata into the atmosphere. Through a sem i permeable membrane, the diffusion of molecules. Pressure can prevent osmosis. The minimum pressure required for the fluid to be prevented from moving due to osmosis is call osmotic potential. Until the osmotic potential is balance fluid will enter the cell via it. To help keep the plant cell turgor, any water gained by osmosis is kept. As a result of water entering the cells vacuole developing against the wall is turgor pressure. The water potential is made up by the pressure potential combined with the osmotic potential. Water will move from the cell with higher water potential to the cell with lower water potential if there next to each other. Water moves due to the soils higher water potential than the roots and plant parts. The plant will die if there is no net movement in the plants. The loss of water via osmosis is plasmolysis and the shrinkage of protoplasm. If the cell is placed in fresh water this process can be reversed, as the cell is allowed to regain turgor pressure. Permanent damage can occur to the cell. Alive or dead tissue, swelling is imbition. It can swell to several times their original volume. Minerals, cellulose and starches in suspension, attraction highly polar molecules is due to this. The initial germination of the seeds is this swelling process. Movement energy of substances is active transport. Enzymes and a pump in the plasma membrane are required for this process. ATP molecules energize the face. [Biology online, 2010] Transpiration is where 90% of water that enters the plant is loss. Through the leaves is the loss of water vapour, this is transpiration. Loss if water through the cuticle is less than 5%. Not just for the pressure reason, vital to plant life is water and the cellular activities that occur in water molecules presence. The internal plants temperature is regulated by water. From the smallest root all the way up to the smallest leaf is the xylem pathway, internal plumbing system paired with phloem. The plants water needs and resources are maintained in the nutrient transportation system or internal plumbing. Columns of water in the plant form as the water molecules adhere to the xylem and tracheids walls and vessels to cohere each other allowing an overall tension. Water that enters the roots via osmosis, water content from the soil travels up these columns. Enough force to transport water through the plant is the water potentials of the soil and the stomata, from bottom to top. Externa l input is the minerals in the soil, affects the growth rate and quality. Hydrogen, carbon, nitrogen, potassium, iron, calcium, cobalt, zinc, sulphur, sodium, manganese, chlorine, oxygen, phosphorus, molybdenum and boron are essential mineral in the plants growth. Minerals vary from plant to plant in which helps them to survive. If the soil is lacking these nutrients and fertilizer isnt used to compensated, the plant will demonstrate mineral deficiencies symptoms. The ratio of nitrogen, potassium and phosphorus compensate the deficiencies. [Biology online, 2010] 2.0 Hypothesis Microwave radiation water will affect the plants growth. Boiled water will have minimal impact on the plants growth. 3.0 Aim To investigate the effect of microwave and boiled water on plants. 4.0 Materials Used Gardening spade 4 black P.E.T pots Searles real premium potting mix Microwave Oven Boiling jug/kettle 2 petunia x hybrid 2 Calendula officinalis Pen and Paper Ruler Gloves 2 measuring jugs 5.0 Method Potting Plants: Group names and plant type experiment were labelled on the pot. Pot was half filled with potting mixed. Plant was removed from seedling tray. Roots of the plant were spread out. Plant was placed into the pot. Pot was then filled with soil surrounding the plant and compacted. Steps 1 to 7 were repeated for each plant. Measuring Plants: Plant height was measured from the base to the highest point and recorded. Number of flowers and buds on the plant were counted and recorded. Stems of the plant were counted and recorded. Heating Water: Measuring jugs were labelled, boiling water and microwave water. Kettle was filled with tap water and boiled. Glass proof jug was filled with tap water. Jug was placed in microwave for approximately 2 to 5 minutes on high. Water was left to cool. 500ml of both boiled and microwave water were measured out. 1 of both the boiled and microwave experiment plants was watered. Steps 6 and 7 were repeated for the remaining 2 plants. Each week the method of heating the water measuring were carried out recording the plants development and growth. 6.0 Discussion The results of the experiment showed the aims outcome. Two plants Calendula officinalis and petunia x hybrid were tested for the affect that boiling water or microwaving it had up it. The stimulus was that microwaving water altered the DNA affecting plants. The water travel up the transport system of the plants, known as the xylem like a circulatory system. This is how the water and the dissolved nutrients throughout it is dispersed throughout the plant. If microwaving water alters its DNA and affects the nutrients which dissolve itself from the soil, the reason it affects the whole plant is due to its transport system. The plants werent affected that much by the two different waters, although the microwave marigold wilted and died. However there shouldnt be much difference between the boiled and microwave water. The hypothesis was based upon the stimulus of the experiment stating, microwave radiation water will affect the plants growth. Boiled water will have minimal impact on the plants growth. Although the results didnt support the hypothesis, as there wasnt any major difference between the boiled and microwave petunias and marigolds. Although the microwave marigold welted in our experiment other groups may have had boiled plants that welted. The variables would have been the reason as to why we received the results we did. As there was no fertiliser added to the plants and some of them demonstrated the characteristics of lacking nutrients, as fertiliser can assist in this and supply the plant with the nutrients to help its deterioration the plants werent helped. The dying plant couldve have been easily prevented if a substitute nutrient like fertiliser was given to it. Many errors throughout the experiment can be improved. When potting the plants the soil could have been compacted more so there were no air pockets and the water soaked in more. It also wouldve prevented the plants to die. Measuring the data, could have been more accurate by having more than 3 standard measurements, things such as the plants width could have been measured and the plants weight. The standard error ranges which mean the way in which every group maintained their plant was different and play a major affect on them. Such as accidently pouring the wrong water into the incorrect plant would have affected the outcome even though there shouldnt be much of a difference between microwave and boiled water. The environment in which the plants were in also affected them as they were open and exposed to rain and bad weathers. Many things of the experiment could have been improved to get a more accurate result. 7.0 Conclusion The hypothesis wasnt supported nor was it wrong as there wasnt a massive difference between the microwave water and boiled water results, it seems that the microwave water plants were growing better than the boiled plants, although only by a minimal amount. The results can lead to further experimentation upon humans and wether microwaving makes us susceptible to cancers and harmful diseases. Tests on animals and if over a period of time that microwave radiation can affect you and deteriorate the body. Does microwave radiation alter foods DNA and prevent our bodies from registering it. The experiment has answered the hypothesis and reached the aim, it has also left many further possible investigations about microwave radiation and its affects. 8.0  Acknowledgements I would like to acknowledge the year 10 biology class, Mr. Fesuk the teacher, Ms. Mason student teacher and my group buddies; Caitlin, Dorine and Shadae.

Gallipoli :: essays research papers

Gallipoli Gallipoli, a favorite war movie of mine, is an Australian movie of the fateful First World War battle of Gallipoli. Directed and co-written by the talented Australian native Peter Weir; Gallipoli is a wonderfully written drama about two best friends, Archy Hamilton and Frank Dunne, who put aside their hopes and dreams when they join the war effort. The first half of the film is devoted to their lives and their strong friendship. The second half details the doomed war efforts of the Aussies, who are no match for the powerful and aggressive Turkish army.   Ã‚  Ã‚  Ã‚  Ã‚  The story begins in Australia during the early stages of the War in 1915 where two young men become friends and decide to enlist together. They pursue their goal, go through training in Egypt, and wind up in Turkey at Gallipoli, one of the early and important engagements of the conflict. The first main character is country boy rancher named Archy Hamilton played by Mark Lee, who is being trained by his uncle as a world-class runner, but Archy who dreams of romance and excitement is eager to run away from the center of nowhere and become a soldier.   Ã‚  Ã‚  Ã‚  Ã‚  Archy meets the city kid Frank Dunne, who is played by Mel Gibson, when he beats him in a track meet. Archy convinces Frank of the advantages of enlisting for God and and the country, and they decide upon joining the Light Horse Cavalry. The only trouble is that Archy is not old enough to enlist and Frank can't ride a horse. Overcoming these obstacles, Archy finally signs up against the wishes of his family. The second half of the film recounts their exploits just before and during the fateful battle of Gallipoli. In Egypt, Frank and his friends are camped near the Pyramids and spend their free time in the city of Cairo, drinking, getting ripped off by merchants and visiting brothels. During a chaotic training exercise, Frank and Archy meet once again and Frank is able to transfer to the light horse because they are now being sent to the Gallipoli peninsula as infantry and not have to ride the horses. Frank and Archy arrived at Anzac Cove and endure the hardship and boredom of trench warfare that went on for much of the campaign. Frank's infantry friends fought in the evening battle of Lone Pine, which was talked about but not shown.

My Spring Break

My Spring Break Excited for the spring break? Spring Break or Midterm Break, as some people call it, is a week given to the students at universities and schools in some countries. People usually go out of the city to relax and enjoy their time. The vacation meets with the weekend holiday of St. Patrick's day. Therefore, I decided to go with my sister to watch the parade in South Boston. Going there was challenging for us. While we were in the train station, everyone was going in the same direction. We were in the middle of the crowd when suddenly everyone stopped.It was really crowded and we couldn't move until the train came and some people got on it. When we got close to the train, we had to wait for another one. The transit police were telling people to move forward for more space to the upcoming crowed. Finally, we got on the train with all that pushing from people. It took us 30 minutes to arrive at our destination. It was my first time seeing the parade. I did not know what to expect there. My sister and I stood there for about an hour waiting to see something until one man shout â€Å"I see the flags†.At that moment, I was very excited to see what was next. A three young men appeared holding huge flags. That was followed by different performances such as Irish traditional music and dancing. Also, the parade included some soldiers' groups from the Army and the Navy. Furthermore, there were several politicians who participated in the parade as well. It was fascinating to watch all of that. You can tell that the people were ready to celebrate. On our way, we noticed how most of them were wearing green and heading there with family and friends.Some of them wore big green hats and necklaces, especially the kids. Others wore unusual costumes and painted their faces. People were getting drunk and enjoying their time. The day was not only celebrated by the Irish but also by people from different countries. In conclusion, going to the parade was a great ex perience for me. I learned about the Irish culture and religion. Additionally, I realized how it is important for them to celebrate this day. It was great sharing that with them and getting to know them up close. I definitely enjoyed my day.

Costco Pay and Benefit Essay

Consequently, many of them are part of a union and hold strikes known as â€Å"Black Friday Strike†, to fight against their job dissatisfaction. Furthermore, Weissmann (2012) goes on to state that Costco is paying their employees â€Å"commendably† better. As demonstrated in figure one, the average wage for a Cost Co cashier, after 5 years of employment is approximately 64% higher than that of an employee at the Wal-Mart Empire (McArdle 2012). Moreover the commentary of Business Week Magazine quotes â€Å"At Costco, it’s better to be an employee or a customer than a shareholder,† says Deutsche Bank†. By showing generosity to employees, they are able to retain them (Commentary:The Costco Way 2004). This is unlike at Wal-Mart where are higher focus is made on shareholder value (Weissmann 2012). Additionally, no Costco employees are part of a union in Washington State (Frey 2004). This only goes to show that employees at Costco are generally satisfied and as such they have no need to join a union, as they have no criticisms on employee treatment. Despite remarks that Costco has more employee value than shareholder value, figure two demonstrates otherwise. Where Costco’s market price had risen constantly over the past 5 years, Wal-mart’s market price has been relatively constant (Yahoo Finance 2013). One particular employee was offer a biannual bonus and had been given time off paid after suffering health issues (Frey 2004). Moreover, Costco offers health care and life insurance although it should be noted that most companies, particularly in USA where health care is not free. As depicted in figure one, Cost co pays for 82% of their employee’s medical costs. However at Wal-Mart, only 50% of health care expenses are paid for, meaning the employee bears 50% of the costs. Additionally, Employees at Cost co can also add family members and de-facto partners to the program and increase their package (Costco 2013). Furthermore, they offer mental care to employees and their families (Costco Wholesale 2011). The 31 December 2012 annual report goes on detail that they do not attempt to minimise wages and benefits but to ensure their satisfaction and reduce employee turnover (Costco 2012). However Costco also has a share scheme where by employees at Costco are offered shares if they have been employees for a substantial period of time (Costco 2012). Additionally, employees also benefit from â€Å"retirement plans† if they complete at least 90 days on the job (Costco 2012). Although it is not offered to employees who are members of the California Union (Costco 2012). One could assume that this retirement scheme was offered to employees to reduce their turnover. Hence Costco will replicate in act of good faith. DEVELOPMENT AND GROWTH In terms of the development and growth of their employee’s one motivator factor that creates much satisfaction is the fact that Costco promotes internally (Katsarski 2008). The chance of a promotion may motivate employees to perform better and to persevere with their employment. This is reflected by their low turnover rate (Katsarski 2008). In 2009, the turnover rate, for the average employee at Costco, was 12%, which was considerable lower than the industry average (Ruggeri 2009). (REQUIRE MORE STATISTICS) For instance, Sinegal explains that many managers started out at 19-20 years of age and have been employed by Costco for at least 10 years (Staff 2012). . It appears as though the CEO of Costco understands that employees have needs and desires to grow professionally. For this reason, opportunities for development are not only offered to long-standing employees, but also t. Figure ONE: Comparison Table | Cost Co| Wal-Mart(Including Sam’s Club)| Difference| Employee Starting Rate| $11| $10| $1| Wage after 5 years| $19. 50| $12. 50| $7| Health Benefit Costs paid for| 82%| 50%| 32%| Profit per Employee| $10,623| $7,428| $3,195| McArdle, M 2012, ‘Why Can’t Walmart Be More Like Costco? ’, The Daily Beast, 26 November, viewed 13 May 2013, Figure TWO: Movements in Market Price (listed share price) Yahoo Finance (2013) Costco Wholesale Corporation share price data 2008-2012, Yahoo Finance, viewed 13 May 2013 Figure THREE: Equity Theory Applied for Costco Ruggeri, A 2009, ‘Jim Sinegal: Costco CEO Focuses on Employees’, US News, 22 October, viewed 20 April 2013, Reference Costco Wholesale Corporation 2012, Annual Report 2012, Costco Wholesale Corporation, viewed 19 April 2013, Frey, C 2004, ‘Costco’s love of labor: Employees’ well-being key to its success’, Seattlepi, 28 march, viewed 20 April 2013, Weissmann, J 2012, ‘Who’s Really to Blame for the Wal-Mart Strikes? The American Consumer’, The Atlantic, 22 November, viewed 20 April 2013, Costco Wholesale 2013, Costco Employee Benefit Program Annual Open Enrolment 2013, Costco Wholsale, viewed 20 April 2013, Costco Wholesale 2011, Costco Employee Benefits Program Summary Plan Description, Costco Wholesale, viewed 13 May 2013, Commentary:The Costco Way 2004, accessed 30 April 2013, Ghillyer, A (2010), Management Now, McGraw Hill Higher Education Katsarski, S 2008, ‘Employee Motivation – The Key to Success’, Ezine Articles, 18 September, viewed 20 April 2013, Staff, M 2012, ‘Jim Sinegal on Costco’s â€Å"Promote From Within† Strategy and Why It Needs to Think Like a Small Company’, Daily Finance, 21 June, viewed 13 May 2013, Ruggeri, A 2009, ‘Jim Sinegal: Costco CEO Focuses on Employees’, US News, 22 October, viewed 20 April 2013,

Consumerism is Beneficial to U.S Society

Consumerism is Beneficial to U.S Society Consumerism thrives on the notion that individuals should have what they want in excess. This has led to a situation in which consumers acquire products in constantly increasing quantities.Advertising We will write a custom essay sample on Consumerism is Beneficial to U.S Society specifically for you for only $16.05 $11/page Learn More Perceived classiness appears to be the driving force of consumerism. That is, consumption of luxury products is thought to elevate a consumer’s social class. Consumerism thrives well in a capitalist society like the United States of America. It is responsible for a number of positive and negative effects. But to a large extent, consumerism is beneficial to the United States society. It unites different social classes. Acquisition and consumption of certain products appears to unite members of different social strata in the United States. For instance, fashionable items associated with inner city dwellers may be purchase d by middle class Americans living in suburban areas. Each group has a certain value it hopes to derive from the products. The poor may associate success with certain items commonly purchased by the middle class citizens. They will purchase the same products in an attempt to experience the perceived success. On the other hand, members of a higher social class may perceive items commonly acquired by the poor as sophisticated and modern. This consumer behavior transiently breaches the gap between the two groups. In the long run, it reduces conflict between the social classes. The desire to acquire the latest products in the market is a feeling shared by the social classes. It does not matter what class one belongs to, all that matter are needs and wants of the individual. At this point the attention of the consumer is focused not on class difference but on the product. Another benefit that can be linked to consumerism is growth of the marketing sector. Consumer demand is driven by shr ewd marketing. In an attempt to attract as many buyers as possible, manufacturers and sellers often use advertising and market segmentation. The growth of luxury goods market is an example of how market segmentation can increase sales. The ripple effect is increased consumption of luxury goods. This has a positive effect on the economy and society. Individual members of society may derive pleasure from consumption. In addition, it improves production capacity through development of tools. It has been argued that production and consumption are part of a continuous process.Advertising Looking for essay on social sciences? Let's see if we can help you! Get your first paper with 15% OFF Learn More Without one, the other is nonexistent. However, production and development of tools may be more dependent on consumption. Therefore, consumerism may encourage advancement in the development of tools. This is an indication that excessive consumption does not necessarily crowd out production. Consumption motivates one to make more money. This is a necessary ingredient for development. Needs and wants are limitless thus encouraging hard work. It is, therefore, not correct to argue that consumerism encourages laziness. A more disturbing argument is the perception that consumption only fills a void in the consumer. Consumerism is not always a substitute for higher level of enjoyment. Various arguments against consumerism have been advanced. Consumerism has been viewed as the biggest source of environmental degradation. As the consumers increase quantities of products they purchase, more demand is exerted on the environment. The demand for meat and meat products, for example, has been increasing steadily. Consumption of meat is among the major causes of animal depletion. Therefore, consumerism may cause depletion of all natural resources leading to scarcity. Scarcity in turn increases demand thus creating a vicious cycle of environmental degradation. Th is suggests that irresponsible consumption is not sustainable. Moreover, such consumers do not worry about effects of their actions on the environment. Excessive consumption represents the greatest danger to the environment. Another criticism of consumerism is that it tends to focus on pleasure rather than enjoyment. Pleasure focuses on current gratification and does not motivate the consumers to improve their lives. Enjoyment on the other hand focuses on the task and offers an opportunity for self development. People often choose pleasure over enjoyment because it is not demanding. Pleasure is a manifestation of inner emptiness. It represents an attempt to find something involving to do. Eventually this leads to a shift in ideas from ‘what to do’ to ‘what to have’. In this case, the focus is on the benefit associated with consumption. This may slow down innovation. To live meaningfully and well in a materialistic society, one has to make certain crucial ad justments. Consumers should pay attention to environmental effects of their actions. In general, consumers should do everything in moderation. This will ensure that the environment is conserved. In addition, consumers should only engage in consumption practices that do not harm them. Harmful habits include excessive consumption of food containing excess saturated fat and salt. Consumerism also tends to encourage passive pleasurable activities.Advertising We will write a custom essay sample on Consumerism is Beneficial to U.S Society specifically for you for only $16.05 $11/page Learn More Consumers should strive to live their lives independently. Consumers should not pay a lot of attention to what others are doing. Some communal consumption habits are harmful to both the consumer and the environment. Consumption of luxury goods for example, does not add much value to the individual’s life. It appears to only increase expenses. Luxury goods are quite expensive yet the value obtained from them is similar to that of mass-market products. As a general rule, utility should override luxury. Luxury is a social construct that consumers should not chase after. A meaningful life is equivalent to having only what one needs. It also extends to owning only necessary quantities of the product. Excessive consumption does not appear to add any value to life. Moreover, owning more than necessary is wasteful. It encourages environmental destruction. This paper analyzed the benefits of consumerism to the United States society. It also examined some of the negative effects of consumerism. Consumerism is a belief that consumers should acquire what they want in excess. This implies that consumption shapes the behavior of both the individual and the society. Consumerism is a uniting factor in the society. It unites members of all social classes. Some products are associated with certain characteristics of the social class that commonly uses it. Membe rs of a lower social class may purchase products commonly used by the upper classes because they associate them with prosperity. Consumerism has fostered the development of marketing as a sector. There has been tremendous growth in the advertising sector. Some negative effects associated with consumerism include environmental degradation and focus on consumption rather than production. Consumerism has contributed to environmental degradation through wasteful ownership. Excessive consumption of meat alters ecosystems. This can be attributed to depletion of both animals and plants. To leave a meaningful and productive life in a materialistic world, one has to do things in moderation. Everything that one does should be friendly to the environment.

Marketing Professional Practice Essay Example | Topics and Well Written Essays - 1250 words

Marketing Professional Practice - Essay Example Moreover, Robinson notes that the ‘background information on volunteers is necessary in order to evaluate their appropriateness for a sports club’ (Robinson 2010, p.95). These issues have to be taken into consideration by HR managers in sports clubs when having to evaluate the suitability and the potentials of volunteers in regard to a particular role. In general, one of the issues that are of critical importance in regard to volunteer turnover is the budget involved. In the case under examination, even if volunteers are not compensated at the same level as ordinary employees, still the costs related to their daily involvement in the club’s activities are high, taking into consideration the club’s daily profits. Reference is made specifically to the funds required for the volunteer’s daily salary but also the funds necessary for the volunteers’ daily food and transportation from home to the club and vice versa. This cost is covered entirely by the club. Therefore, the first issue that needs to be taken into consideration when planning the exit of certain volunteers is the ability of the club to keep a particular number of volunteers. According to its current performance, the club is able to keep just the 60% of its volunteers. The interview planned for evaluating the current value of volunteers, in regard to their contribution in the club’s daily performance, should address the following issues: a) the age and demographics of volunteers; only volunteers that are required for the development of the club’s critical operations should remain in the organization; for example, younger volunteers would be more necessary compared to older volunteers, especially if the tasks involved are quite demanding in terms of physical capabilities; b) the experience of volunteers in similar tasks is important for deciding the continuation of their cooperation with the organization; for example, volunteers that have worked in s ports club should be preferred by other volunteers that do not have such experience; c) the potential acceptance of a lower salary would be also an issue that should be addressed in the interviews; volunteers that could accept a reduction of salary, even low, i.e. about 10%, would be preferred, since in this way the organization’s daily costs would be significantly decreased; of course, the other issues, addressed through the interview, should be also taken into consideration for deciding the firing of a volunteer; d) the last issue that should be necessarily addressed in the interviews would be the time constraints of volunteers, meaning especially the social life and the other activities of each volunteer; for example, volunteers that do not have a second job would be preferred compared to volunteers that have to plan their time daily for responding to the needs of two jobs. 2. Given the financial difficulty faced by many non-profit organizations today discuss the opportuni ty of using social media. How can non-profit organisations use Facebook and other social media? Social media can be used for improving the communication between organizations and their customers. In non-profit organizations, the social media can play a similar role, helping to increase trust between the organizations

Divorce ( by lack of communication skills) Essay

Divorce ( by lack of communication skills) - Essay Example So many times, people think of listening as simply hearing the words. This is not the case though as the process involves hearing the words, thinking about them and analyzing what the message is being conveyed beyond the words. Reacting quickly and furiously to words is just a sign of hearing but not listening, often resulting to a fight which eventually puts a hedge between couples if not breaking the bridge between them. On the other hand, speaking is construed as saying words to communicate what is in one’s mind. Howbeit, this is usually abused with one party wanting to be considered most of the time. This causes problems which could result to getting tired of a spouse’s much talk, leading to bickering that could worsen to fights and eventually separation. Concurrently, silence would be the resort of the partner who does not like to fight verbally which is a form of communication problem with the person involved being unable to express what is in his heart. Behind communication as a cause for divorce, there are still so many issues that need to be considered which this paper can not contain due to some restrictions. In any case, it is the purpose of this paper to show that communication problem is one of the reasons for divorce which was discussed earlier. In this regard, it might be good for couples to have counseling on this to reduce the risks of divorce which can cause lack of con fidence, and more communication

Brain injiury Essay Example | Topics and Well Written Essays - 3500 words

Brain injiury - Essay Example Stroke- This one refers to the injury that occurs as a result of a vascular event. Traumatic injury- This refers to the damage that takes place when a force from the outside traumatically causes injury to the brain cells. Acquired injury- This is the last form of injury and it refers to one that takes place after birth not considering if it is traumatic or not. It also regardless to whether it has been caused by external or internal cause. Research shows that the number of people who are suffering from brain injury is high because there are those who live with this situation while there are those who sustain new injuries every year (Ayse, 2013, 25). Brain damage usually affects an individual emotionally, physically and behaviorally. Some of the causes of Brain injury include: Falls Bomb blast or a military attack Violence or a wound as a result of a gunshot. Accidents such as those involving motor vehicles Insufficient oxygen in the body Body inflammation There are various ways to kn ow an individual who is suffering from brain damage because there are some behavioral activities shown by them (Bickley, Hogan-Quigley ans Palm, 2012, 38). Some of the symptoms of brain damage therefore include: Difficult coordination of balance in the body Headaches Blurred vision in both eyes or a single one Changes in patterns of sleep Lack of bladder control Seizures These are some of the physical symptoms shown by individuals who are suffering from brain injury (Wilson, 2008, 56). Apart from these symptoms, there are emotional changes that are also revealed by individuals suffering from this injury. These symptoms include: Confusion Poor concentration Mood swings Communication troubles Attention span that is limited Changes in personality These are among many emotional changes that are seen in individuals who are suffering from brain damage. This project seeks to show how individuals suffering from brain injury are taken care of. In this case, the project will look at how a pat ient suffering from traumatic brain injury was taken care of and how he was provided with all the things necessary to help him get better with his situation. There are many things that have to be taken into consideration when taking care of a traumatic brain injury patient (Karlsson, 2013, 323). Traumatic Brain injury abbreviated as TBI is a health problem which is known to be a major one in the public. It is known to affects male adolescents and young adults who are in the age gap of 15 and 24. It is also a common health problem among the elderly people who are of 75 years and above. Young children who are below the age of 5 are also at a risk of suffering from this health problem. Having in mind that this patient was suffering from a traumatic brain injury, it is clear that it was an external cause that led to this damage. The level of this injury was mild because this patient was not able to experience he was suffering from this after some time. This gives a clear impression that the hit was not hard in that the patients was not able to realize that he was suffering from brain damage. While having a talk with the patient, we realized that these are some of the symptoms he had. Ringing in the eras, dizziness, bad taste in the mouth, confusion, headache and change in sleeping patterns (Vries, 2013, 38). These are actually some of the sympt

Group Working Skills Essay Example for Free

Group Working Skills Essay As it’s saying Two Heads Are Better Then One, what if there were more than two, people prefer working with their friends, or others in a group to achieve their goals easier, but nowadays even studies require a group work, and sometimes the member of it will be chosen randomly, so they would probably face so many problems that would affect achieving their goals, those problems can be developed with some strategies and dynamic that I’m going to provide and analyse it with an example. In my Business foundation year I have been required to work in a group to do a Business Plan that represent 40% from the final grade, the group was chosen randomly, I faced some problems during the work that affected our group working, the main ones are related to Organisation or structure the group more specifically on NORMs, and COHESIVENESS. Payne,E. and Whittaker,L (2000) argued that GROUP DYNAMIC is the name given to the way that a group deals with factors that affect it from within itself; there is some aspects to a group that can be identified such as, Norms, Goals, Roles, Size, Cohesiveness, and Structure of it. The aim of this essay is to discuss an example of my previous group work, and analyse it according to group dynamic concepts. As I mentioned being in a group required to do Business Plan, the group goal was to present a new idea of a product in the UK, and explain how to set it up, and count the expenses and market it as we learned, however it was important to us because the work was 40% value from the final mark. In the group there were 6 members, so the group was required to do a final presentation of the business plan, and we also was required to meet twice a week. First we faced Two main problems, this work was require some creativity and different ideas, and some of the members were too quiet and they don’t like to share their ideas with other members on the group specially in marketing the product part, so we had some problem in Organisation and Structure, mostly in structure which Payne, Whittaker(2000,p:60) defend it as â€Å"some type of a group structure will arise spontaneously because most student feel more comfortable given a framework within which to work. † Also Payne,E. nd Whittaker,L (2000) argued that whether if the members of the group consciously aware of some certain problems of structures aspect happens to some members of group or not, but the other will be influenced from their patterns behaviour, and in all groups this kind of behaviour are mainly unwritten, and majority of patterns accept it without realising it, these behaviour called Norms. To avoid such a problem and develop the work, according to Pyne, Whittaker,(2000,p:62) argued that â€Å"Norms always develop in groups and will control or inhibit the behaviour of individual members in a particular set of circumstance. In solving this kind of problems Payne,L. and Whittker,L(2000) belive that there are ways in norms to develop the work and group may come with a particular develop norm to encourage everyone to work and perform high quality of work, and norms always there exist even if the group was not aware of it. In solving and avoid this particular problem happened, in group is good to have Coordinator For example, Coordinator will join members ideas and suggestion together and coordinate the activities. Other problem that we faced was, because half of the member were holding same nationality, the other members find it difficult to deal with them or even to get knowing them more, because they were always together and prefer to speak in their own language, so the group faced a problem with COHESIVENESS, as it argued is a good dynamic to develop a group, Payne, Whittaker(2000,p:65) â€Å"Cohesiveness is generally used to refer to the degree to which members desire to stay in the group and express agreement with the group goals†. But there was also some disadvantages of Cohesiveness that related to the problems that we faced, Payne, Whittaker(2000,p:66) argued that â€Å"Too much similarity of the behaviour of group members leading to increased cohesiveness, can actually be detrimental to performance†. So Developmental Stages of group provide stages that would help solving Cohesiveness disadvantage mentioned above, which is in stage one GETTING TO KNOE YOU, Payne, Whittaker,(2000P:67) argued â€Å"Group member will attempt to discover which behaviour are acceptable and unacceptable. This is a period of getting to know each other, deciding on goals to pursue, and getting organised. † To conclude, I believe that working in group require so many dynamic that helps the members in achieving the group goal easier, while doing so each member will face less problems in working. As it mentioned in the essay about two dynamic that will develop the group unity was setting up some norms that will help and encourage other member to produce high quality of work, and the first stage in developmental stages of groups, which was Getting To Know You stages that argued how to accept and unaccepted members behaviour and decide the goals to peruse. On other hand each group must be aware of problem facing to avoid such problems affecting in their goal achievement.

Primary and Early Dentition Treatment

Primary and Early Dentition Treatment The function of primary dentition is to provide mastication, as well as to maintain the occlusion, and to maintain space for permanent teeth eruption. The primary teeth exfoliation and permanent successors eruption is a physiological process (Rao and Sarkar, 1999). In recent decades even after the advanced dental care that increased with intact dentition, early loss of primary teeth still remain a major concern (Bach and Manton, 2014). Early loss of primary teeth result majorly from dental caries. Other causes include trauma, infection, ectopic eruption, arch length deficiencies leading to resorption of primary teeth and congenital disorders (Brothwell, 1997).   Consequences of early loss of primary teeth includes unwanted tooth migrations of primary or permanent teeth with associated loss of arch length. Deficiency in arch length can lead to malocclusion with crowding, rotations, ectopic eruption, unfavourable molar relationship, overbite, overjet, and cross bite (Brothwell, 1997) . The problems accompanying with early loss of primary teeth have been a subject of concern in many studies. Early loss of teeth in the primary dentition has different impacts depending on which teeth are lost, childs age, existing alignment and occlusion (Rock and British Society of Paediatric, 2002). Potential consequences must be considered during the clinical examination and treatment planning to determine whether space maintenance is required and what type of space maintainer would be most appropriate (Ngan et al., 1999) Early loss of a primary incisor has little effect upon  the permanent dentition although it does detract  from appearance. Early loss of primary canines or molars is more  serious since space loss may follow. In each quadrant  the primary canine and molars together are larger than  the succeeding permanent canine and premolars, the  difference in tooth sizes between the two dentitions  being the Leeway space [10]. This can be assessed  with reasonable accuracy by the size difference  between first and second primary molars, since the  primary first molar is equal in size to the premolar  that will replace it, while the primary second molar is  much larger than the second premolar. For this reason  the Leeway space is also known as the E space.   Extraction of a primary canine or molar may  cause mesial drift of teeth behind the space and  distal drift of anterior teeth, with resultant displace-  ment of permanent teeth and centreline disturbance.   Early loss of a primary incisor has little effect upon  the permanent dentition although it does detract  from appearance. Early loss of primary canines or molars is more  serious since space loss may follow. In each quadrant  the primary canine and molars together are larger than  the succeeding permanent canine and premolars, the  difference in tooth sizes between the two dentitions  being the Leeway space [10]. This can be assessed with reasonable accuracy by the size difference between first and second primary molars, since the primary first molar is equal in size to the premolar  that will replace it, while the primary second molar is  much larger than the second premolar. For this reason  the Leeway space is also known as the E space.  Extraction of a primary canine or molar may  cause mesial drift of teeth behind the space and  distal drift of anterior teeth, with resultant displacement of permanent teeth and centreline disturbance. Early loss of a primary incisor has little effect upon  the permanent dentition although it does detract  from appearance.   Early loss of primary canines or molars is more  serious since space loss may follow. In each quadrant  the primary canine and molars together are larger than  the succeeding permanent canine and premolars, the  difference in tooth sizes between the two dentitions  being the Leeway space [10]. This can be assessed  with reasonable accuracy by the size difference  between first and second primary molars, since the  primary first molar is equal in size to the premolar  that will replace it, while the primary second molar is much larger than the second premolar. For this reason  the Leeway space is also known as the E space. Extraction of a primary canine or molar may  cause mesial drift of teeth behind the space and  distal drift of anterior teeth, with resultant displacement of permanent teeth and centreline disturbance. Impact of early loss of primary molars: Primary second molar is most often prone to get caries and results in early loss. Early loss of primary second molars can   lead to decrease in arch length prominently in maxilla than in mandible (Ngan et al., 1999). The loss of second primary molar lead to mesial migration of adjacent first permanent molar, loss of space for second premolar eruption and early eruption of second permanent molar. The decrease in arch length is more severe when primary second molar loss occurs prior to eruption of first permanent molar as second primary molar serve as a guide for erupting first permanent molar (Ngan et al., 1999). However no substantial change in midline coincidence (Rock and British Society of Paediatric, 2002). Henceforth, it is generally agreed that reduction in space after early loss of primary second molar is more significant than primary first molars and require space maintenance (Ngan et al., 1999). A long term study conducted in Canada to investigate the effects of early loss of primary molars in 107 children over six years of age, 66% of these children had early loss of primary molars majorly because of caries. These children were followed for approximately six years with yearly assessment   for space loss. This study reported that loss of space was more when second molar was lost early and its effect is more in maxilla than in mandible, and had detrimental effect on molar relationship.   When first and second molars are lost, the arch length was significantly effected in maxilla than mandible. The space loss was mainly due to the drifting of first permanent molar while canine distal migration was significant until 9 years in mandible and 8-11 years in maxilla. Relatively more space was lost in first year following the extraction with rate of space loss age related in maxilla but not in mandible (Northway et al., 1984). Macena et al., 2011, conducted a study to evaluate the space changes after premature loss of deciduous molars among 55 Brazilian children of age between 6 and 9 years and followed for 10 months. This study reported that early loss of second primary molar lead to significant changes in the space left in both arches. The major decrease in space occurred in the first 3 months after the extraction of the deciduous molars. The decrease in space after second primary molar occurred majorly because of mesial movement of first permanent molar and which may lead to impaction of permanent second premolar or future crowding. They suggested that a space maintainer is needed in such cases especially when it occurs in children with malocclusion and crowding (Macena et al., 2011). Recently a study conducted to determine the space loss after early loss of second primary molar before eruption of permanent molar and after eruption of permanent molar in 87 children and followed for 48 months. They reported that significant space loss occurred in the first six month (P

The Killing Game Essay -- essays research papers

â€Å"The killing game† Before reading â€Å"The killing game† by Joy Williams, I considered myself a â€Å"non-hunter†. However, after reading â€Å"The killing game†, I had mixed feelings of how I felt about hunting. I think Williams unjustly stereotyped all hunters as being â€Å"immoral† without consideration for another point of view. I decided to look equally at both sides of this issue to determine which side, â€Å"non-hunter† or â€Å"anti-hunter†, I would support. I interviewed my friend, Dona Mayo, about hunting. I believed that she would know about hunting since she had hunted in the past and her father is an active hunter. She considers herself to be a â€Å"non-hunter† now but does support the rights of a limited amount of hunting for appropriate reasons. Her family always takes home and eats all the animals they kill. Any left over meat is donated to church or given to other families. Every edible part of the animal is eaten. The head is kept as a trophy if it has a good rack. They prefer to hunt deer, turkey and squirrel. At one point, in 1985 lots of people were laid off from work. They had to rely on hunting to supply them with meat when they could no longer afford to buy any. She did have a friend of hers that was involved in a hunting related accident. His name was Chris, when he was thirteen he had accidentally shot and killed his father by laying a gun that had a bullet lodged in the rifle while climbing a fence. It is illegal to hunt in state parks in Mississippi. Taxpayers pay extra for l...