City of Atlanta Water Quality Report Essay Example | Topics and Well Written Essays - 500 words

City of Atlanta Water Quality Report - Essay Example Microbial contaminants can come from sewage treatment plants, livestock, and wildlife. Inorganic contaminants are salts and metals and can be naturally occurring in soil and river beds. Organic chemicals can be synthetic and volatile and are by-products of industrial processes and petroleum production (http://www.atlantawatershed.org/pdf/WQR2009.pdf). They can also come from gas stations or septic systems. The EPA has strict guidelines regarding pollutants in water, the food and drug administration provides guidelines for bottled water that is sold to citizens. The main source of the Atlanta water supply is the Chattahoochee River, providing 75 % of the drinking water, processed by two water plants. Total coliform detected in the water supply was 1.4 % in 2009. The detected level of turbidity was 0.4 %, both of these are within acceptable range and likely explained as naturally occurring. Turbidity was found in 100% of samples, probably a result of runoff. Turbidity is the cloudiness of the water or unsettling of sediment. Both copper and lead were well below the threshold of the action level, which is when this contaminant would require some further treatment. Chlorine and fluoride are additives and within their respective proper ranges of detection. Organic contaminants noted were likely the byproduct of drinking water and naturally occurring. Water pollution of unacceptable adulterants do not appear to be a problem with Atlanta and they have consistently been well within limits. The Atlanta regional commission and the Metropolitan North Georgia water planning district both sponsor and collaborate for the ‘Clean Water Campaign’ which focuses on public education and the negative effects of soil runoff and water pollution (http://www.atlantaregional.com/environment/water/clean-water-campaign). It is estimated that over a thousand stream miles are in Atlanta violate state standards.

Human biology Assignment Example | Topics and Well Written Essays - 750 words

Human biology - Assignment Example The normal level of glucose in the blood is about 90 mg per 100 cm3 (Taylor, Green, & Stout, 1984). To have a very low level of glucose (hypoglycemia) or a very high level (hyperglycemia) are, both, serious problems disturbing the osmotic equilibrium of the body. Pancreas is the regulatory organ which helps control glucose levels. It has glucose receptor cells which measure the concentration of glucose in the blood stream together with endocrine cells called the islets of Langerhans which secrete glucagon or insulin depending on which is needed by the body at that particular time. When a person eats a meal, the glucose level in the blood stream tends to rise. This is detected by the pancreas. Consequently, the -Cells in the Islets of Langerhans release the hormone: insulin. The hormone enters the blood stream and its target organs are mainly liver and muscles. The respiration rate is increased (break down of glucose to release carbon dioxide and water). Moreover, it is converted into storage forms i.e. glycogen and fats. Hence, this causes the glucose level to fall. On the other hand, during fasting or starvation, the glucose level is decreased. Detected by the pancreas (-cells), the hypothalamus in brain and adrenal glands (adrenal medulla), hormones like glucagon, adrenaline, cortisol and thyroxin are produced that hasten the conversion of glycogen to glucose. Furthermore, proteins in the body are converted to glucose, which in turn increases the glucose levels in the blood (Saul, 2004). What if this control mechanism fails? The consequence would be in the form of diseases like Diabetes Mellitus. It has two forms. Either the insulin receptors do not function properly or the insulin is not produced at all. This leads to symptoms like high thirst since water moves from the cells into the blood stream, copious urine production,

Korean Wave In Vietnam History Essay

Korean Wave In Vietnam History Essay In a lot of researches, writers in Korea state that Korean culture has entered many countries in the world, beginning in China, then it moved forward to Southeast and Central Asia. From the year 2000 to 2002, the number of films and music album bought by neighborhood countries of Korea increased dramatically ( Hyejung, cited in Lee 2007). According to Kim (cited in Lee 2007), the connection between Korean culture and other cultures are Korean films. Vietnam is not an exception. Korean dramas focus on sexual love, the promoted luxury and hedonistic lifestyles which attracted many young Vietnamese (Kang, cited in Cho 2005). According to Nguyen (Xuan 2012b), with dramas whose content was gentle, philosophical and deeply humane, Korean wave entered Vietnam 10 years ago. She adds that in the middle of the year 2005, the amount of hours projecting Korean films reduced from nearly 20% to 8.4%. However, up to now, Korean dramas have been accepted by a lot of Vietnamese because of their varied themes and indeed meanings. Dang (2009) agrees that around the year 2000s, Korean wave developed strongly in Vietnam. During 2000s, in Vietnam, from the North to the South, Korean dramas occupied much of time on television channels with four or five dramas which were projected every night (Dang 2009). At that time, Korean dramas were so popular that whenever mentioning it, everyone thinks to cancer, accidents and amnesia (Xuan 2012a). The reason for that success is their close ideology to Vietnamese culture. Different from American series films, Korean ones are filled with traditional values and technical sophistication. While Hollywood or Bollywood focused on action scenes, sexy actors and actresses, Korean movies conquered Vietnamese by nice storylines, good production values, beautiful locations, excellent and gorgeous actors and actresses (Dang, 2009). Agreeing with two above opinions, however, Nguyen (2012) suggests that an important factors helping Korean wave enter Vietnam was their cheap price. Compared to the price of films of other countries, the average price of Korean dramas was about only a quarter or even a tenth of them. Therefore, a lot of Korean films were bought and they have been popular around the ASEAN, Eastern and other parts of the world (Nguyen 2012). Besides, another feature of Korean culture is Korean music, or K-pop. Dramas are in narrow areas, meanwhile, Korean music has developed dramatically thanks to beautiful dance and music videos meticulously invested (Xuan 2012b). A lot of famous Korean bands organized their concerts and they have sold millions of tickets each concert. Im (cited in Cho 2005) indicated that during H.O.T concert in February 2005, more than 100,000 copies of their records sold and many T-shirt with pictures of H.O.T bought by young people. What are the impacts of Korean wave on Vietnamese? It can be clarified that Korean wave influences Vietnamese, especially Vietnamese youth, with both good and bad effect. Primarily, Korean wave has changed Vietnamese lifestyle positively. Contrary to people who admired Korean idols in China or Japan, Vietnamese ones consumed enthusiastically all of idols pictures and messages (Cho 2005). Luong (cited in Xuan 2012a) suggests that Korean dramas can help young people learn the way to overcome their trouble, the way to work in a community and become more independent. In make-up area, a research shows many girls and women in Vietnam have changed their make-up way since Korean dramas and music entered Vietnam. They have used darker eyes color, thinly shaved eyebrows, body-hugging clothes, and square-toed shoes like Korean characters and singers they admired and crazed (Jim Seo, 2004). They also added that the Vietnamese president, Tran Duc Luong, has had his dinner with two famous actors and actress of Korean that time. This action expres sed Vietnameses interest to Korean culture (Jim Seo, 2005). During the last 10 years, Korean dramas have gradually replaced Chinese ones in Vietnam. Especially, for young people in Vietnam, modern lives, beautiful houses and items in Korean dramas have led them to think more about better lives in Korea and they admired those so much. They considered Korea as a developed country after seeing modern sceneries in Korean dramas. Therefore, they have tried to borrow and adopt those modern things into their lives (Dang 2009). Furthermore, she demonstrates that by Korean wave, a lot of young people considered Korea as the destination for their later lives. For example, Nguyen (cited in Xuan 2012b) states that in 1994, the number of student registering for school was only 30 students but that number increased to 120 students each year. And the reason they give is because they enjoy Korean dramas and music so much. Its a piece of love young people giving to Korean culture (Nguyen, cited in Xuan 2012b). Besides, the penetration of Korean wave in Vietnam brings along some bad impact for people, especially on young Vietnamese. Korean movies use fictional material, so they can make young people illustrate about Korea and Korean dream(Thanh 2012). Luong (cited in Xuan 2012a) assumes Korean wave has attacked young people strongly and a lot of young Vietnamese has become crazy fan of Korean singers, actors, actresses. A part of the youth has wrong thought about the Korean culture, which causes some bad actions. He takes his daughter as an example. She always ask him to buy many pictures, items relating to her idols. She even can wait many hours to meet her idols in the airport and unhappily comes back without seeing them. His daughter is only one of thousands of young people who are crazy because of Korean idols. The fashion trend of young Vietnamese is also influenced much by Korean wave. It would be good if young people didnt abuse that trend. So many young people have copied the style of Korean stars and they have spent so much money on buying the same clothes to their idols ones (Nguyen, cited in Xuan 2012b). However, according to Kim (cited in Thanh 2012), another bad impact of Korean wave on young Vietnamese is that it usually causes traffic jam in big cities like Hanoi and Ho Chi Minh city because all of crazy fans want to see their idols in real (Nguyen 2012). As a recent study, estimate that about 500,000 viewers coming to each of big Korean concert in Vietnam. So, it is easy to make congestion. Even some crazy fans dare to suicide if their parents dont allow them to go to see their oppa (Thanh 2012). How to deal with Korean waves effects in Vietnam? Korean wave is popular in many countries around the world, including Vietnam. So, people and government should take some actions to deal with it properly. Thanh (2012) recommends that Vietnam medium should change the way advertising Korean culture now. Developing Vietnamese culture appropriately should be done too. Furthermore, other countries should cooperate to produce cultural products bringing different cultures (Dang 2009). Luong (cited in Xuan 2012a) adds that Vietnamese government had better invest to creative science after learning precious experience from Korea. In fact, Vietnam government has applied a lot of documents to local Television stations asking to reduce the number of foreign dramas, especially Korean dramas and increase the Vietnamese ones (Dang 2009). These actions will make equal between two culture and make the young enjoy them right. Moreover, family and school play an important part in dealing with their childrens craze for their idols. Parents and teachers had better unite together to educate and guide their children the best way to admire their idols and take their love to idols into the inspiration. With the right education and direction, the young definitely know the best way to behave with their love to their idols. Finally, the most important solution belongs to attitude of young people to Korean wave. Teenagers in Vietnamese should behave right to effects and drawbacks of Korean wave. People should make use of without destroying it. (Nguyen, cited in Xuan 2012a).

Little Foxes Analytical Essay -- essays research papers

Every play written uses dramatic elements. The main dramatic elements are plot, character, theme, and language. Lillian Hellman, who wrote the Little Foxes, incorporates these elements beautifully in her play. The play is set during the spring of 1900 and takes place in the Deep South part of the United States of America. Just as every other play, the Little Foxes has included the dramatic elements in her play, particularly the plot, character, and language that all incorporate an underlying theme of greed.   Ã‚  Ã‚  Ã‚  Ã‚  The character, which includes the physiological and psychological makeup of each person in the play, properly incorporated the greed and oppression of the time. Ben and Oscar are brothers who are possessive, scheming, and greedy individuals. These two characters make the play very interesting. Both brothers’ physiological makeup fit the play perfectly. This is because Ben tires to look like a nice guy on the outside but has only one motive that drives his character. This motive is money. He will do anything to get his cotton mill deal to go through. Then there is Oscar. He is also a lot like Ben, but on the surface not as nice. Because of these two characters, the rest of the characters feed of their hatred and ulterior motives. Another character is Leo who is a weak unprincipled son of Oscar and Birdie. This character is not emotionally strong compared to Ben or Oscar, but still has a very well written part. Birdie is then obviously Oscar’s wife. Bi rdie has one of the most complex characters in the whole play. Her psychological make up is very complex. Her character has very quick mood changes and subsequently does not seem like she has much power in the physiological makeup of the whole group. Next, there is Regina, who is married to Horace and a sister of Oscar and Ben. She undoubtedly has the most devious psychological makeup of all the other characters put together. She has a very cold heart towards her husband. This was the most thoroughly created character in the whole play although it was also the most troubled character. Every line that she said was written for a specific purpose and was usually only to help herself. Married to Regina is Horace. Horace’s character was a very weak and sick old man. Although his part was written beautifully, he should have been a bit wiser to what Regina was planing. He was almos... ...ay. The spoken language was written with a southern accent which was also very well done. All the characters also speak in their different social class styles. For example, the servants speak with very poor grammar and then on the other hand, Ben or Mr. Marshall speak in a very dignified manner. Besides the spoken language, the play has many written stage direction which almost all highlight the characters’ ideas. Since though there are so many stage directions though, one has to be careful to make sure that they all further and enhance the plot of the play. The intentions and meanings of the language also came through exceptionally clear. From the very beginning of the play, the reader knows exactly what every character’s ulterior motive is and almost every character has one. Because of the very clear character makeup, this enhances all themes, meanings, and intentions of the play and characters. Lillian Hellman, who wrote The Little Foxes, does a brilliant job of using the main dramatic elements in her play. Although there are a few weaknesses in the dramatic elements, there are not nearly enough to hinder the brilliance of the character, plot, theme, and language of the play.

Analyse the Pay Tv Market in Sa Using the Five Forces Framework Essay

The threat of new entrants in the South African Pay TV market is low for reasons discussed below: Capital Requirements: The case study clearly states that Top TV spent in the region of R1 billion to become operational which shows that the capital needed to do business in this industry is steep. The case also highlight other licensees such as WOWtv and Telkom Media (later sold to become Super 5 Media) struggling to launch and pay debts respectively. Further proving that the capital needed to operate in this environment is very huge requiring investors with a strong financial muscle. Product Differentiation: There is brand identification and loyalty to DStv for the simple reason that it has been the only player (monopoly) in this industry for more than 15 years and has built huge fences around it to couple brand loyalty by entering into long exclusive deals with some of the biggest channels and studios in the US. Cost Disadvantages: DStv has benefitted from the learning and experience curve and being that it has been the only player in the market for a long time it has exploited this by entering into long exclusive deals, putting proper technology infrastructure to avoid technical glitches that for instance Top TV experienced. These cost advantages positions DStv well ahead of new entrants or discourages new entrants. The threat of new entrants is also low because of the fighting muscle DStv has in fighting off new entrants as it demonstrated to Top TV, by coming up with a new range of packages that also targeted the lower LSM groups which Top TV had targeted. This repositioning of DStv had huge repel effects on Top TV to a point that Top TV is fighting to stay in business. Last but not least DStv has gained economies of scale in research, marketing and financing over the years they have been operating as a monopoly.

On Finding Nightingales in Human Voices Essay

Anne Finch’s â€Å"To the Nightingale† is an ode to a Muse, which is represented by the nightingale. The poem is written in a series of rhyming couplets that provides it a singsong rhythm throughout, which is appropriate for its subject. When emphasizing the merits of being a nightingale, the speaker articulates the difficulties of being a human poet, subject to judgment by his critics. In â€Å"To the Nightingale†, though the narrator recognizes the significance of the nightingale and even bestows upon it affirmative adjectives such as â€Å"sweet† and lofty titles like â€Å"harbinger of spring† (line 1), he knows the limitations of the bird as a poet. The first four lines indicate the admiration of the speaker for the nightingale. â€Å"This moment I attend to praise† (line 3) refers to the moment in which the nightingale will sing to announce the coming of spring. The speaker wishes to be as free with expressing himself, like the nightingale. As the line â€Å"Free as thine shall be my song† (line 5) indicates, he believes that as a human being, his singing is more restricted by his audience. On the other hand, the nightingale sings according to its nature, whether or not it pleases anyone. There is no fear of being ridiculed, or anxieties about not being praised. Moreover, the beauty of the nightingale’s singing is in its freedom: â€Å"Poets, wild as thee, were born/ Pleasing best when unconfined/ When to please is least designed/ Soothing but their cares to rest† (lines 7-10). These four lines may also suggest that the speaker is hoping to experience the same â€Å"unconfined† performance. Indeed, if the nightingale is his muse, he is inspired by its sheer autonomy and being true to itself. Some artists need their personal pain in order to produce depth of feeling. An artist who is experiencing problems while composing sad ballads will create genuine emotion which will be felt by their audience: â€Å"Cares do still their thoughts molest/ And still the unhappy poet’s breast, /Like thine, when best he sings, is placed against a thorn† (lines 11-13). The three lines, however, may also signify the other way around – that when at his best, a poet may experience loneliness brought by success. The next few lines incorporate gold as a metaphor for the beauty and the effect of the nightingale’s song, after praising the sweetness of it. â€Å"Canst thou syllables refine/Melt a sense that shall retain/Still some spirit of the brain† (lines 18-20). The words â€Å"refine† and â€Å"melt† elucidate the worth of the nightingale’s song. It can create something equivalent to gold, which consequently leaves a mark in the listener’s mind. The poem starts to change its tone by line 21. The speaker seems to expect more out of the nightingale, by asking it to change its note. He further commands â€Å"let division shake thy throat† (line 22), longing for the joyous varying and fluttering of the golden voice. At this point, the human poet, though still admiring the singing bird, becomes aware of discontent within himself. The lovely song may not have changed its tune for some other listener, but for the narrator it has in some way for he says â€Å"cease then, prithee, cease thy tune† (line 26). He even calls his muse â€Å"trifler†, or someone who takes nothing seriously by being a constant dreamer. â€Å"Wilt thou sing till June† (line 27), he asks. He previously tags the nightingale as a â€Å"harbinger of spring†. He then wonders if it will continue its singing even when summer is near. It is as if the nightingale has been given an obligation to announce spring, and when that obligation has been fulfilled there is no need to keep on going. The speaker has started to question inspiration and leans toward practicality. The speaker believes that there is too big a difference between a nightingale and a human poet; he has stopped dreaming about attempting to recreate the singing of a nightingale through human voice. â€Å"Thus we poets that have speech/ Unlike what the forests teach† (lines 30-31). To ease this discouragement, he lifts the human advantage of being able to speak. â€Å"If a fluent vein be shown/That’s transcendent to our own/ Criticize, reform, or preach/ Or censure what we cannot reach (lines 32-35). Nevertheless, he discerns what he is trying to do; he can identify the human trait of disparaging a talent or a quality that he cannot achieve for himself. â€Å"To the Nightingale† explores the dilemma of exploring a dream and aiming to reach its zenith without any thought of its limitations and consequences, and of choosing practicality and realistic aspirations. The poem achieves a light, song-like rhythm which prevents it from being completely dreary even at its despondent but sensible end.