Differences of North and South Korea Essay Example for Free

Differences of North and South Korea Essay South Korea is located on the southern part of Korea and boarders and is bordered by Eastern Asia, the southern half of the Korean Peninsula which borders the Sea of Japan, and the Yellow Sea. South Korea has a boring climate in my opinion. It is temperate, and during the summer months there is heavier rainfall than the rest of the year. The terrain in South Korea is much like that of North Korea. It is mostly hills and has mountains. There are wide coastal plains in the west in the south. These areas have many great harbors for fishing. The only natural disaster South Korea is really prone to are typhoons. The population in South Korea is larger than that in North Korea. There are 48,289,037 people which are mostly located along the coast. Sixty-nine percent of the people work in the services department, twenty-one and a half percent work in industry fields, and nine and half percent work in agriculture. There is a close race in South Korea for the number one religion between Christianity and Buddhist. other religions are Confucianism, Shamanism, and Chindogyo. Most people in South Korea speak Korean but more frequently are learning English. The capital on South Korea is Seoul, and South Korea is a Republic. One of the main reasons it is Republic is due to the US involvement in World War II. The president of South Korea is NO Muh-hyun who was elected in 2003. South Korea gained its independence from Japan in 1945 on August 15th. South Koreas biggest traitor is once again America. Popular exports in South Korea are things such as electronic devices, machinery and equipment, cars, steel, ships, clothing, footwear, and fish. In the agricultural department rice, root crops, barley, vegetables, fruit; cattle, pigs, chickens, milk, eggs; fish are the most popular. The currency in South Korea is known as the South Korean won also known as the KRW. One thousand, four hundred and one KRW is equivalent to one American dollar. The GDP in South Korea is nine hundred and thirty one billion dollars for a purchasing party power. Over the past few years, South Korea has gained much power economically. The GDP of South Korea is thirty times that of North Korea. Over the past years economic growth has been impressive. South Korea had come back from a crisis known as the Asian financial crisis of 1997-99. Here debt and legitimacy rations were causes and an effect was South Korea being forced to borrow food and having a very weak economic background. In conclusion it is clear that North Korea and South Korea in some ways are the same but in others are completely different. In my opinion and I am sure in the opinion of many others, South Korea is more successful.

Personal Success, Seizures, Depression And Suicide :: essays research papers

Before the age of 15, I was as healthy as anyone could wish to be. In my sophomore year of high school, though, my seizures began. Nobody knew what they were at first; they looked as if I was passing out. These â€Å"episodes† as my mom and I were calling them, were finally defined as seizures when a nurse at the hospital saw that during one of my â€Å"episodes† I would clench my jaw shut and my muscles would tighten and shake. Doctors put me on three different medications over the next few years. The first , Dilanton, did nothing for me. The second, Tegratoal, was killing my white blood cells which made me extremely sick. The third , Depekot, worked, but with it came some nasty side affects, and I was still having seizures two to three times a week. I became depressed after a year of having seizures and being told by many doctors that they didn’t know what was causing it. The doctors also didn’t know how to treat it. I missed a lot of school my sophomore and junior year, which was why my grades weren’t what I wanted them to be. My teachers harped at me about not getting my work done. They didn’t understand. I also got a lot of strange looks from people when I walked down the hall. Most of my seizures happened during school. I can’t be positive about when my depression began to reach a climax. Maybe it was when my mom and her boyfriend would yell and scream at each other about how they were going to pay for all the hospital expenses. Or maybe it was all those nights lying in bed listening to my mom cry. Whatever the reason(s), I developed the mindset that I was causing my family all this pain, that it was my fault, I would never get into college, so it would be best if I wasn't around anymore. I felt other no emotion except sadness. I felt as if I were walking in a different dimension. I could see and hear people, but nothing anyone said made any difference to me. Nothing seemed to matter anymore. The world no longer had any color in it; it was all black and white; this is what I saw. I thought about how much better life would be for everyone if I were gone.

Determination of Chlorine and Iodine in Water Essay

I. Introduction The purpose of this laboratory was to determine the amount of chlorine and iodine in a sample of water by titration using a starch indicator and to standardize a sodium thiosulfate solution. Chlorine is added to municipal water supplies to purify it enough to become safe to drink. Iodine is also added to water when people camp or go hiking in the back country where they cannot bring purified water along. Chlorine and iodine are added to kill microorganisms in water. Oxidation reactions occurred in this experiment. The Chlorine was oxidized because it lost electrons in the reaction. The iodine was reduced because it gained electrons. The solutions turned a yellow color because of the iodine which disappears once all of the iodine has reacted in the titration. Sodium thiosulfate was the titrant in the process of titration. It was added to react with the iodine in the solution. Starch was added to give the solution a blue color near the endpoint of the titration. Potassium iodate (KIOâ‚Æ') was used to standardize the sodium thiosulfate solution. Practical applications would include testing unknown samples of water and municipal water supplies for the concentration of chlorine present because too much can cause health problems and not taste well. Not enough added, wouldn’t kill the microorganisms in the water to make it safe to drink. II. Procedure First the standardization of Sodium Thiosulfate was completed. A 50mL buret was obtained and rinsed twice with the sodium thiosulfate solution. It was then filled with the solution. The tip of the buret was checked to make sure there weren’t any bubbles in it. Then a 250mL beaker was obtained. A 25mL pipette was used to add exactly 25mL of the KIOâ‚Æ' solution. Then 50mL of deionized water and about .25g of solid KI was added. The solution was stirred until the solid was completely dissolved. 2mL of glacial acetic acid was then added. Then, the beaker was placed under the buret and was swirled as the sodium thiosulfate was added. The buret was slowed as the color became lighter. When the color was almost gone, 1mL of the starch solution was added to turn the solution blue. Then it was slowly titrated until the color disappeared. The final volume of the solution in the buret was recorded and the amount of titrant was calculated. This titration was repeated two more times to standardize the concentration of the thiosulfate. Then the concentration of Chlorine in Tap water was found. It was repeated the almost exactly the same way as before. The buret was filled with the sodium thiosulfate solution and the initial value was recorded. Then a 50mL graduated cylinder was rinsed with tap water two to three times. The graduated cylinder was then filled with cold tap water. It was then poured into a clean beaker and .25g of KI and 2mL glacial acetic acid were added and stirred until the solid was dissolved. Then the solution was titrated. 1mL of starch was added then the yellow color almost disappeared. It was then titrated slowly until the blue color disappeared. The final volume was recorded and the volume of titrant used was determined. This was repeated two more times. Then the concentration of iodine was determined in the iodine purified water. The buret was refilled and the initial volume was recorded. Then the 50mL graduated cylinder was rinsed with the iodine solution. 50mL of the iodine solution was then obtained and poured into a clean beaker. Then .25g of KI and 2mL of acetic acid were added and the solution was stirred until it was dissolved. Then it was titrated until the yellow color almost disappeared. 1mL of starch was then added and the solution was titrated slowly until the blue color disappeared. The final volume was recorded and the volume of titrant used was then determined. This was repeated two more times. Then everything was cleaned and put away. III. Data and Results Table 1: Standardization of Sodium Thiosulfate Solution | Initial Buret Volume (mL)| Final Buret Volume (mL)| Volume Used (mL)| 1st Standardization| 50| 25.64| 24.36| 2nd Standardization| 50| 25.99| 24.01| 3rd Standardization| 50| 26.21| 23.79| Table 2: Titration of Tap Water | Initial Buret Volume (mL)| Final Buret Volume (mL)| Volume Used (mL)| 1st Titration| 50| 48.29| 1.17| 2nd Titration| 50| 48.25| 1.75| 3rd Titration| 50| 48.20| 1.80| Table 3: Titration of Iodine Solution | Initial Buret Volume (mL)| Final Buret Volume (mL)| Volume Used (mL)| 1st Titration| 50| 45.61| 4.39| 2nd Titration| 50| 45.59| 4.41| 3rd Titration| 50| 45.60| 4.40| Table 4: Average Concentrations | Molarity (moles/Liter)| Sodium Thiosulfate Solution| 1.06Ãâ€"10⠁ »Ã‚ ³| Chlorine in Tap Water| 1.86Ãâ€"10⠁ »Ã¢  µ| Iodine in Solution| 4.66Ãâ€"10⠁ »Ã¢  µ| Sample Calculation- Concentration of Chlorine (1.06Ãâ€"10⠁ »Ã‚ ³)*(0.00175L)=1.86Ãâ€"10⠁ »Ã¢  ¶ moles thiosulfate (1.86Ãâ€"10⠁ »Ã¢  ¶mol thiosulfate)*(1 mol Cl/2 mol thiosulfate)=9.28Ãâ€"10⠁ »Ã¢  · mol Cl (9.28Ãâ€"10⠁ »Ã¢  ·mol Cl)/.05L=1.86Ãâ€"10⠁ »Ã‚ ³ moles Cl/Liter In the first standardization of the sodium thiosulfate solution, 24.36mL of the titrant was used. 24.01mL and 23.79mL were used for the second and third standardizations. With the concentration of the sodium thiosulfate solution divided the average volume of those gave the average thiosulfate concentration which was 1.06Ãâ€"10⠁ »Ã‚ ³ moles per liter. For the titration of tap water, an average of 1.75mL of the sodium thiosulfate solution was used. After the calculations, the concentration of chlorine in tap water was 1.86Ãâ€"10⠁ »Ã¢  µ moles of chlorine per liter. The average of the titrations of the iodine solution was 4.40mL of titrant used. After the calculations, 4.66Ãâ€"10⠁ »Ã¢  µ moles of iodine were present per liter. Some useful observations were conducted. The iodine in the solution made it turn a yellow color when the glacial acetic acid was added. It started to disappear as the iodine was reacting with the titrant. When the starch solution was added, the solution turned blue. As the endpoint neared, the blue color started to dissipate. When the endpoint was reached, the solution was clear with no color left in the solution. Sources of error could include adding too much titrant from the buret into the solution. IV. Conclusion The purpose of this lab was to identify the concentration of chlorine and iodine in different samples of water. The results fulfilled the purpose of this lab because the concentrations of chlorine and iodine were found. The concentration of chlorine in the tap water was 1.86Ãâ€"10⠁ »Ã¢  µ moles of chlorine per liter. The molarity of iodine in the iodine water solution was 4.66 x10⠁ »Ã¢  µ moles per liter. The concentration of iodine was significantly higher than the amount of chlorine in tap water. There was more iodine in the water because of the solid KI being added to the solution. Tap water contains small amounts of chlorine because that’s all that is needed to kill the microorganisms living in the water that are harmful to people. The results that were obtained were unexpected because there wasn’t a standard value to go off of. The percent error wasn’t able to be obtained. Possible sources of error would include adding too much of the titrant to the solution. This would affect the results by having more than enough titrant used. This would affect the concentration values and make them higher than they really were. Chemical concepts used were titrations. When the Iodide ions, from the potassium iodide, react with the chlorine in the tap water, chloride ions and Iâ‚‚ were formed. Then the Iâ‚‚ was titrated with the sodium thiosulfate solution which created the iodide ions. Before the endpoint of the titration, the starch was added. Once all of the iodine reacted with the thiosulfate, the blue color disappeared because the endpoint was reached and the iodide ions were formed. Also the standardization of the sodium thiosulfate solution was performed. When the potassium iodate reacted with the solid KI and the acetic acid, it created Iâ‚‚ and water. The Iâ‚‚ was titrated and formed with the thiosulfate and created iodide ions also. The concentration of the thiosulfate was 1.06Ãâ€"10⠁ »Ã‚ ³ moles per liter. That result was expected because it should have been around .001 M and it was .00106 M.

Internet Has Done More Harm Than Good in the Society.

Yes. It had allowed a large amount of criminal,offensive and Discriminatory information to be easily accessed This sort of information would not usually be widely published via offline channels, but with the advent of the Internet it is very easily accessible by anyone like never before, and this is a dangerous president. This is dangerous as vulnerable people could easily be taken in and exploited if the discovered this material. It is quite often found that ‘lone-wolf’ terrorists, for example, have gotten their information and inspiration from the Internet.The Internet has caused more problems than it has done good, because it has made people lazy, among other reasons. The Internet has made people lazy. They can pay their bills online and shop online, so they do not have to leave their homes. It has created problems through social networking sites, because people are spending all their time on them, instead of time with their family and friends. Also, these social netw orking sites have created problems for kids, because it gives people another avenue for bullying and harassing.The Internet can be useful for information, but it has led to a whole new kind of criminal I believe the Internet is useful, but the very negative effects it has had on society far outweigh the usefulness. It now allows all kinds of criminals, from pedophiles to terrorists, the ability to accomplish their crimes easier and more efficiently. With the Internet, any pedophile can lure a child far easier and far quicker than in a real life situation. Violent criminals can stalk any prospective victims. The worst impact the Internet has had is it allows terrorist groups to be much more organized.The information super-highway can do so much good, but until society figures out how to regulate it better, the negatives outweigh the positives. The internet has not brought real knowledge, per say I am beginning to see that the internet is neither good nor bad in itself but those who c reate videos and web pages are not required to be responsible in an academic sense. Often, statements can be made up and believed by many as real. But, are not really the case. Some research estimates that adults in the US spend about 13 hours and teens about 31 hours online each week. Yea, I don't think this is good.I don't think 13 hours is bad, but 31?!?! That is too much time spent socializing online which takes away from socializing in person, family time, homework, etc. My friend is in law enforcement and she just had a seminar taught by a psychologist who was talking about the generations of people who are growing up with the internet and how more and more of them are lacking in major social skills because they are so used to communicating via the internet and not person-to-person. This lack of social skills can include lack of empathy, manners, etc On the flip side this has been a big problem.Sometimes we are overly informed. Why go to a real doctor when you have WebMD (not serious here but I know people who use that website as their doctor). Additionally, the sources on the internet are not always the most reliable. Anyone can put information out there that is misleading, uneducated and biased/hate filled. I also think that it is leading to lack of social skills especially since you can now go online to find a date. No human interaction needed before hand, the computer will find your perfect mate. -it's dangerous: cyber stalking, etc. it's bad for us: people spend hours staring at the screen instead of outside. The result is eye strain, headaches, obesity†¦ -spelling, grammar, etc. is ignored on the Internet and proper English is dying out. Science and technology have done more harm than good. There is no doubt that science and technology affected our lives. There are a lot of scientists who are working on different science and modern technology projects these days. However, with the new science and technology developments most people underestima te the damage it gives us.First of all, I would like to say, that with these new science and technical appliances people became to be lazy. They rarely go out to work on foot or by a bicycle. Now there are a lot of modern cars in the cities, which are said to be emitting less gas. But still their emitted gasses damage the environment, so to my mind, that is why pollution of our environment is increasing. Secondly, it seems to me, that technologies are throwing away our free time. For example, these new laptop computer or those touch-screen devices are full of entertaining programs, which are attracting people effectively.Then people forget how to communicate with others in real life, not through international communication systems like â€Å"Skype† or â€Å"Facebook†. On the other hand, my opinion is that science and technology has far increased by the past few decades. New medical treatment, new computer technologies and other useful technical appliances are helping p eople to solve variety of problems more easily than it used to be. Overall, these new science and technology inventions harm not only our environment, but even us. So in my view, we should start thinking what technologies we use.

Black Plauge essays

Black Plauge essays The Black Plague is a type of bubonic plague that traveled throughout Europe, and the Mediterranean Sea killing millions. The Black Plague (or Black Death) is a bacterial infection that causes swelling on numerous parts of the body. Also it causes odd sores in which human flesh is eaten away. If you are infected with this, you have 5 days to be treated before you die. This is carried mainly through a type of rat flea (Yersinia Pestis). The rat flea is of course found on rats but has also been found on marmots, prairie dogs, and other types of rodents. During the five years in which the black plague was at its peak it is estimated that over 25 million people were killed in Europe alone. The Black plague probably originated in China. From there it traveled to the Middle East and throughout southern Russia. It is most likely that it then spread through trade routes along the west. The trade routes lead into Italy along the black sea. Merchants then probably took it Egypt to places like Alexandria. Then it went towards Libya and Damascus and Upper Egypt. Scientists figure that the people who actually brought the Black Death to Europe were either Genoese or Venetian sailors. As the plague spread its destruction into a vaster area through Pisa, it went towards Florence and then onto Bologna and Rome. Later it traveled to: However throughout all this chaos Milan, Italy was virtually unaffected by the disease. The lord of the city ordered that the city gates were to be closed and no outside travelers were allowed in. Especially no travelers from plague areas. Central Germany and a city in Poland also did a similar isolation technique that spared many lives. The doctors who were alive during the plague thought a combination of things. First they believed that the human body lacked fluids, o ...

The Effective Use and Importance of Hypothesis in Management Assignment

The Effective Use and Importance of Hypothesis in Management - Assignment Example The hypothesis such as presented by Bryant (1998) about the claim that CEOs who play a good game of golf also run high-performing companies is subject for various tests and more researchers for it to be proven correct. Thus, hypotheses are to be tested just prior to proving them in the case of some claims underlying various researchers. There are many ways on how to test a hypothesis. Statistically, a hypothesis can be viewed as the subject for testing the validity or truth of the statement. If the researcher failed to prove the hypothesis, then he or she has also failed to provide sufficient evidence to prove the validity of a null hypothesis (Reeves & Brewer, 1979). Statistics is one of the best tools used to analyze and obtain information from a given data or set of information. Statistics consists of numbers and these are used to define and form concrete information. In the article of Bryant (1998), the importance of statistics was justified when specific average handicap index of golfers was calculated to obtain and deduce specific information from it. The given information when combined can be used effectively especially in inferential statistics. Inferential statistics uses numbers and data or data set to obtain conclusive information. However, it cannot be denied that the information that will be obtained is dependent on the raw data. There are many ways to draw inferences from the raw data but many of them are heading to wrong direction (Knowledge @ Wharton, 2008). In the article of Bryant (1998), the inference is dependent on the given numbers explaining average handicap index of golfers. There can be many things related to these figures but the bottom line is that all of them explained how to classify information to finally come up with a general conclusion.  Ã‚  

Similar and differences between poems. Ulysses by Alfred, Lord Essay

Similar and differences between poems. Ulysses by Alfred, Lord Tennyson and The Love Song of J. Alfred Prufrock by T.S. Eliot - Essay Example This essay examines the similarities and differences of the two poems. Elliot’s and Tennyson’s works of art are in the same way dramatic monologue poems. Both poems center on an aged character that lacks confidence and contentment in life. Ulysses, the narrator of the latter writer’s poem reveals his sorrowful feelings to an unknown listener after returning from his explorations. Similarly, Elliot’s work has only one narrator named â€Å"J. Alfred Prufrock.† He, like Ulysses, is an aging unselfconfident man who talks about his unexciting life. Yesterday is in no way different from today. As mentioned by Prufrock, his life is uneventful as ‘time passes by carefully’ (line 75). Thus, the two poems suggest a lonely theme as Prufrock believes his useless life and Ulysses years to do more explorations. Additionally, both poems bring up the word â€Å"water.† Elliot includes the word in the line, â€Å"When the wind blows the water white and black† (line 128) as the narrator describes how mermaids’ comb their beautiful hair that intimidates him for he is bald. Moreover, Ulysses mentioning how he wants to go back to the water reveals his wanting to travel more. The two displeased speakers don’t fail to remember death as well. Elliot presents Prufrock’s grief by saying he has seen the â€Å"eternal Footman† (line 85). The footman pertains to the person who helps the soul of a dead person to go to another dimension or afterlife. Tennyson, in the same instance, reflects death on Ulysses. The speaker who is a traveler wants to sail away from death to have the chance to explore and have more adventures. Tennyson and Elliot both use Allusion on their works. In Prufrock’s speech, he mentions â€Å"work and days† (line 29) which is exactly the title of the Greek poet Hesiod. Another allusion used is â€Å"dying fall† (line 52). The expression was popularized by Shakespeare as it was used in his work â€Å"Twelfth Night.† The words and phrases â€Å"prophet†