glacier national park essays

glacier national park essays Picture this: You are camped out about 7:00 or so in a valley by a large lake. A mirrored image of the snow peaked mountains lay still in the ice cold water. The cool glacier air opens up your lungs as you inhale the moist air. The sun starts to set around 9:00 an a feeling of aloneness, and uncertainty surrounds you. The sound of silence soon gives way to coyotes, owls, and other animals in the area that start to haunt you. Although it is night time the sky is still present, and The ceiling of the park is enormous and remind us of how small we really are. Glacier National Park is located in the northwest corner on Montana. The park consists of over 1600 miles of natural beauty, 1600 miles can get you to Florida back. The Park contains over 250 lakes, over 50 glaciers, over 1100 native wildlife flowers, and is home to over 50 different species of animals. Glacier National Park is incredible because of its natural beauty, its isolation from the world, and its uniqueness. 1.) Upon entering the park, perhaps the first thing noticed is the sky. When you look up and see the sky the thing you notice most is the size. You will see the whole sky, in comparison to around here where you see only parts of the sky. The different colors in the sky provide you with constant scenery. The area is appropriately nickname "BIG SKY COUNTRY." If you choose to drive through the park, you will drive on the appropriately name "GOING TO THE SUN ROAD." This is a 50 mile winding road that provides you various scenery such as Sperry glacier, the 2nd largest glacier in the park. This road is considered one of the worlds great scenic drives. It crosses the continental divide, at Logan pass, the roads most impressive point. Along this road there are several overlooks that let you see the parks picturesque beauty. According to Robert Scharff, a researcher on National Par ...

A Brief History of the Ivory Trade in Africa

A Brief History of the Ivory Trade in Africa   Ivory has been desired since antiquity because its relative softness made it easy to carve into intricate decorative items for the very wealthy.  For the past one hundred years, the ivory trade in Africa has been closely regulated, yet the trade continues to thrive. Ivory Trade in Antiquity During the days of the Roman Empire, the ivory exported from Africa largely came from North African elephants. These elephants were also used in the Roman coliseum fights and occasionally as transport in war and were hunted to extinction around the 4th century C.E. After that point, the ivory trade in Africa declined for several centuries. Medieval Times to the Renaissance By the 800s, the trade in African ivory had picked-up again. In these years, traders transported ivory from West Africa along the trans-Saharan trade routes to the North African coast or brought East African ivory up in boats along the coastline to the market-cities of north-east Africa and the Middle East. From these depots, ivory was taken across the Mediterranean to Europe or to Central and East Asia, though the latter regions could easily acquire ivory from southeast Asian elephants. European Traders and Explorers (1500-1800) As Portuguese navigators began exploring the West African coastline in the 1400s, they soon entered into the lucrative ivory trade, and other European sailors were not far behind. During these years, ivory was still acquired almost exclusively by African hunters, and as the demand continued, the elephant population near the coastlines declined. In response, African hunters traveled further and further inland in search of elephant herds. As the trade in ivory moved inland, the hunters and traders needed a way to transport the ivory to the coast.  In West Africa, trade focused on numerous rivers that emptied into the Atlantic, but in Central and East Africa, there were fewer rivers to use. Sleeping Sickness and other tropical diseases also made it almost impossible to use animals (like horses, oxen, or camels) to transport goods in West, Central, or central-East Africa, and this meant that people were the primary movers of goods.   The Ivory and Slave Trades (1700-1900) The need for human porters meant that the growing slave and ivory trades went hand-in-hand, particularly in East and Central Africa. In those regions, African and Arab slave traders traveled inland from the coast, purchased or hunted down large numbers of slaves and ivory, and then forced the slaves to carry the ivory as they marched down to the coast. Once they reached the coast, the traders sold both the slaves and the ivory for hefty profits. The Colonial Era In the 1800s and early 1900s, European ivory hunters began hunting elephants in greater numbers. As demand for ivory increased, elephant populations were decimated. In 1900, several African colonies passed  game laws that limited hunting, though recreational hunting remained possible for those who could afford the expensive licenses.   Pouching and Legitimate Ivory Trade, Today At Independence in the 1960s, most African countries maintained or increased colonial game legislation laws, either outlawing hunting or permitting it only with the purchase of expensive licenses. Poaching and the ivory trade continued, however. In 1990, African elephants, with the exception of those in Botswana, South Africa, Zimbabwe, and Namibia, were added to Appendix I of the Convention on International Trade in Endangered Species of Wild Flora and Fauna, which means that participating countries agreed not to allow their trade for commercial purposes. Between 1990 and 2000, the elephants in Botswana, South Africa, Zimbabwe, and Namibia, were added to Appendix II, which permits trade in ivory but requires an export permit to do it.   Many argue, though, that any legitimate trade in ivory encourages poaching and adds a shield for it since illegal ivory can be publicly displayed once purchased. It looks the same as legitimate ivory, for which their continues to be relatively high demand for both Asian medicine and decorative objects.   Sources Hughes, Donald, â€Å"Europe as Consumer of Exotic Biodiversity: Greek and Roman times,† Landscape Research 28.1 (2003): 21-31. Stahl, Ann B., and Peter Stahl. â€Å"Ivory production consumption in Ghana in the early second millennium AD,† Antiquity 78.299 (March 2004): 86-101.

Anti-competitive Behavior of the Wisconsin Chiropractic Association Essay - 3

Anti-competitive Behavior of the Wisconsin Chiropractic Association - Essay Example The FTC functions as an equalizer between the vulnerable consumers and the wealthy and powerful businessmen and corporations. It serves as a monitoring agency in the regulation of commodity prices. It also serves to protect businesses from each other by giving all of them fair and equal opportunities to trade their wares in the consumer market. Public policy considerations against anti-competitive behavior revolve around keeping the prices of commodities and services affordable to the public while still achieving a high level of quality in goods and services. The FTC monitors the consumer market for possible violations in anti-competition and anti-trust policies. This monitoring is done with the help of the consumers. Consumers are encouraged to report unfair competition practices of businesses and industries. Through the FTC, many industries are encouraged and motivated to produce high-end goods and services while still making them available to the consumer at affordable prices. The public has the right to expect an assortment of choices in their goods and services. It also has the right to be protected against businessmen and corporations who may take it upon themselves to agree about prices in order to manipulate the market. The public has the right to be protected against monopolies. Monopolies restrict the public’s right to avail of similar products traded by other companies. This practice restricts the participation of industries in similar trading lines controlled by more dominant corporations.

Prevalence of CKD among the Aboriginal and the Risk Factors Essay

Prevalence of CKD among the Aboriginal and the Risk Factors - Essay Example It is evidently clear from the discussion that kidney damage shown by the passing of protein in the urine, is widespread among the Aboriginal, and proportions of treated chronic kidney disease among the Aboriginal have at times been reported to be more than 30 times the levels of other Australians. Though data on the occurrences and prevalence of CKD among the Aboriginal is not present at the national level, the big burden resulting from CKD within this population is shown by the high rate of prevalence of CKD, the high cases and prevalence of ESKD, the high hospitalization cases and mortality rates related with CKD among the Aboriginal. The biggest challenge facing the Aboriginal is accessibility to healthcare. Risk factors for chronic kidney disease are greatly prevalent among the Aboriginal communities. Poor nutrition, alcohol abuse, tobacco smoking, obesity, high blood pressure, diabetes and other preventable diseases are widespread among many Aboriginal and have been related to kidney problems within this community. Data from the National Aboriginal Community Controlled Health Organization indicated higher levels of diabetes, obesity, smoking, and high blood pressure among the Aboriginal in comparison with other Australians. Add this to the poor social-economic conditions and usual remote regions resulting in poor accessibility of health services and you get increased cases of CKD as well as other chronic illnesses among the Aboriginal. There is also higher cases of low birth weights among the Aboriginal and this according to McDonald contributes to increased risk for kidney disease, outside other risk factors.

Efficacy of radiation treatment for recurrent keloids Essay Example for Free

Efficacy of radiation treatment for recurrent keloids Essay Keloid is a condition in which an overgrowth of scar tissue (basically fibrous tissue) occurs at the spot of damage to the skin. Besides skin injuries, keloids can also occur at the site of surgical incisions, traumatic lesions, burns, acne scars, scratches, insect bites, etc. The condition more frequently occurs in African-Americans, and is more common in younger individuals. The lesion usually crosses the site of normal skin injury. It appears flesh-colored, pink or red in color and may be nodular or ridged. They may be shiny and are slightly elevated above the skin. With time, the lesions become more and more flat and lighter in color. Keloids most often occur in the upper portion of the body including the chest and back. Areas that are frequently rubbed or experience great amounts of friction are at the high risk of developing keloids. Keloids that are exposed to sunlight are at the risk of become darker in color. The diagnosis of the keloids is made based on the basis of the history, physical examination and biopsy (Merck, 2005, Mayo, 2007 Lehrer, 2006). Usually, treatment is not required for keloids, as with time, the lesions become flatter and lighter in color. Several treatment modalities such as surgery, cryotherapy, pressure therapy, local injections of corticosteroid, laser therapy and radiation, have been employed and may seem to be beneficial in the treatment of the keloids. However, frequently, following removal of the keloids, a new lesion appearing larger than the previous one may develop. However, radiation therapy following surgery is known to be effective in preventing keloids from recurring (Merck, 2005, Mayo, 2007 Lehrer, 2006). Klumpar et al (1994) has reported that such a combination of treatment would help to control recurrence by about 72 to 92 %. Radiation is utilized to treat recurrence of keloids. About 126 cases were treated in the study by surgical removing the lesion, and then applying radiation, in the form of Electron beam or ortho-voltage. The rates of recurrences were found to be low. The study demonstrated that the recurrences were higher in those lesions that were infected and in patients who had tendencies for keloids in their families. The study also demonstrated that keloids that hampered cosmetic appearance could be effectively treated with surgery followed by radiation therapy (Klumpar, 1994). Narwong et al (2006) reported a recurrence rate of about 50 to 80 % in the earlobe keloids after removing them surgically. They performed a study on about simple exercise in about 15 patients and then treated them with iridium radiation therapy. The cases were followed up for about 6 months, and it was observed that only 12. 5 % of the cases developed recurrences (Narwong, 2006). De Lorenzi et al (2006) conducted more precise studies on the recurrence of keloids following radiation therapy. They treated about 24 patients with 30 keloids with high dose iridium therapy. The scar thickness reduced significantly following radiation therapy. Several symptoms such as pain, irritation, etc, also reduced significantly. A majority of the patients were satisfied with the treatment provided (De Lorenzi, 2006). Van de kar al (2007) reported that currently the data available is not sufficient to suggest the benefits of performing radiation therapy after surgical removal. Previous studies have demonstrated that surgery in association with radiation therapy seemed to be the most effective treatment for preventing keloids recurrences. However, Van der reported a recurrence rate of about 71. %, much higher than was anticipated. The cases were followed up for about 19 months (van de kar, 2007). Thus it felt that although, radiation therapy seems to be effective in reducing recurrences of keloids following surgery, several long-term studies and assessment of the factors which would increase the chances of developing keloids. These factors have to be identified following consistent results obtained through studies. From the paper observed, it is felt that radiation therapy following surgery, is the most efficient modality of reducing recurrences.

Henrik Isbens A Dolls House :: A Dolls House Essays

Women Have Come A Long Way   Ã‚  Ã‚  Ã‚  Ã‚  Ã¢â‚¬Å"A Doll House† is no more about women’s rights than Shakespeare’s Richard II is about the divine right of kings, or Ghosts about syphilis. . . . Its theme is the need of every individual to find out the kind of person he or she is and to strive to become that person.† (Bloom 28) Ibsen portays this behavior in A Doll House through one of the main characters, Nora Helmer, by setting the scene in Norway in 1872. In the late 1800s, women did not play an important role in society at all. Their job was mainly to cook, clean, sew, take care of the children, and keep the house in order. They were treated as a material possession rather than a human being that could think and act for themselves and looked upon as a decorative member of the household. Women were robbed of their true identity and at the end of the play, Nora leaves everything behind to go out into the world to seek her identity.   Ã‚  Ã‚  Ã‚  Ã‚  This behavior can be traced back to the beginning of time when women were to stay home and gather nuts and berries, while the men would go out and do the hunting and fishing. The male always dominated over the women and it was not viewed as â€Å"unfair.† Male children would go to school to get an education in history, mathematics, science, english/writing, while the female would go to school to learn how to cook, sew, clean, and do household chores. The male could then further advance his education by attending a college or university, whereas no college would accept a women student. â€Å"The history of mankind is a history of repeated injuries and usurpations on the part of men toward woman, having in direct object the establishment of an absolute tyranny over her.† (Declaration of Sentiments) It was believed that women were the inferior gender and had to have special attention given to them. This idea dates back to the Medieval Period in history and is where the whole idea of chivalry came about and men having to provide special care. One can see that the idea of male superiority can be referenced back to very early on in civilization to the day A Doll House was written. â€Å"Torvald: You stay right here and five me a reckoning. You understand what you’ve done?

High Schools in Australia and China Essay

High schools play an important role in teenager education. Each country pays high attention on it, so they try their best to improve the high school education system. Because of different cultures, high schools have many differences in various countries. For example, comparing high schools in Australia and China, there are several similarities and differences in three areas, including the teaching styles, the curriculum, and the time spent. First of all, the teaching styles in high schools between Australia and China have a similarity, but they have many differences. The similarity is that both Australian and Chinese teachers expect students to ask questions and contribute to discussions, and they ask students who break the rules to leave class and wait outside as a punishment. However, teaching styles in China and Australia have many differences. Chinese teachers stand in front of the classroom during the class, while the Australian teachers move around the room and sit on the tables. Moreover, sometimes Australian teachers have class outdoors. Whenever Chinese teachers call the students, they use the full name, but the Australian teachers use the first name. The students in Australian who have a various table arrangements sit more free than the Chinese students, for Chinese students usually sit in a steady desk arrangement. The main reason causing these differences is that Chinese classroom atmosphere is formal and strict; however, Australian atmosphere is relaxed and informal. On the other hand, the curriculum in China is completely different from Australian. One difference is that they have various subjects. The academic subjects in China are English, Chinese, and Math, although the Australian is English. Chinese students usually choose the English as the second language, but Australian chooses the Japanese. After that, another difference is the exams. For instance, Chinese students have to attend the Senior High School Entrance Examination and the College Entrance Examination, in which they can pass into the senior high schools and universities; nevertheless, Australian students only have exams at years from ten to twelve. Finally, a comparison of time spent between two countries receives several similarities as much as the differences. Some arrangements in Australia are the same as the Chinese. For example, the students go to school from Monday to Friday; furthermore, they have physical education at least one hundred minutes, like the sport time every week. Then two countries both divide high school years into junior years and senior years. In China years from seven to nine are junior years; in contrast, years from ten to twelve are senior years. However, in Australia years from seven to ten are junior, though the years after ten are senior years. Every year Australia has four terms, while china has two. And Australian students spent about six and a half hours at school; still, Chinese students stay at school for nine hours. To sum up, it is clear that high school education various from China to Australia in three different areas, even though they have some similarities. China and Australia have their own history and culture so that they create their own education system. However, each system has advantages which are better than others.

Materials engineering

Mercury is a common element that is found naturally in a free state or mixed in ores. Because mercury is very dense, expands and contracts evenly with temperature changes, and has high electrical conductivity, it has been used in thousands of industrial, agricultural, medical, and household applications. Major uses of mercury include dental amalgams, tilt switches, thermometers, lamps, pigments, batteries, reagents, barometers, manometers, and hydrometers. It also may be present in rocks or released during volcanic activity. (Ross & Associates, 1994) Mercury can enter the environment from a number of paths. For example, if a mercury-containing item is thrown into the garbage, the mercury may be released into the atmosphere from landfill vapors or, or the mercury may vaporize if the trash is incinerated. If mercury is flushed through a wastewater system, the mercury will likely adhere to the wastewater sludge, where it has the potential to volatilize and be deposited elsewhere. Mercury can enter the atmosphere through these various means because it evaporates easily. It can travel through the atmosphere in a vaporized state. (Ross & Associates, 1994) Once mercury is deposited into lakes and streams, bacteria convert some of the mercury into an organic form called methylmercury. This is the form of mercury that humans and other animals ingest when they eat some types fish. Methylmercury is particularly dangerous because it bioaccumulates in the environment. Bioaccumulation occurs when the methylmercury in fish tissue concentrates as larger fish eat smaller fish. (U.S. EPA, 1994) Methylmercury interferes with the nervous system of human body and can result in a decreased ability to walk, talk, see, and hear. In extreme examples, high levels of methylmercury consumption have resulted in coma or death. Many animals that eat fish also accumulate methylmercury. Mercury can interfere with an animal's ability to reproduce, and lead to weight loss, or early death. (Ross & Associates, 1994) Instruments containing mercury on campus Thermometers Description: Thermometers include fever thermometers for home and medical use, laboratory thermometers, and industrial thermometers. How to Identify: The bulbs of thermometers containing mercury are usually silver in color. Types of mercury thermometers on campus include: Laboratory and weather thermometers. Amount of Mercury: typical fever thermometers contain about 0.5 grams of mercury each, while laboratory thermometers contain up to 3 grams of mercury. Pollution Prevention Options: Mercury-free alternatives are digital, aneroid, and alcohol thermometers, and for most applications they are as accurate as mercury thermometers. Digital thermometers tend to last longer, however, because they are less likely to break. Safe Handling: Mercury thermometers are easily broken when not handled carefully. If the break occurs, use two pieces of paper or two razor blades to scoop it up from a smooth surface. An eyedropper or a mercury vacuum can also be used. Mercury spill kits are available from safety equipment supply companies for large mercury spills. (U.S. EPA, 1994) Safe Disposal: Save old or broken thermometers in an air-tight container. Homeowners can use local household hazardous waste collection programs for disposal. Businesses should deliver their thermometers to a consolidation site or arrange for a transporter to take them. Contact your county or state environmental office or solid waste office for services available in your area. Also, save the invoices that track your waste that include the following information: date of shipment, amount of waste, location from where waste is shipped, and destination of shipment. Thermostats Description: Mercury-containing thermostats use mercury tilt switches. How to Identify: Most thermostats, other than electric thermostats, contain mercury. To determine if a thermostat contains mercury, remove the front plate. Mercury-containing thermostats contain one or more small mercury switches. Thermostats are generally mounted on walls and easily found. (U.S. EPA, 1994) Amount of Mercury: About 3 grams of mercury are in each mercury tilt switch. Most thermostats have one switch; some have two, and up to six switches are possible. Pollution Prevention Options: Programmable electronic thermostats are mercury free, and they are more energy-efficient than the mercury model. Look for programmable electronic thermostats that have the Energy Star label. Safe Removal: Remove the entire thermostat using a screwdriver and a pair of wire-cutters and store safely. Don't remove the switches from the thermostat, or dismantle the thermostat. Safe Disposal: Store the entire thermostat in a marked container until it can be sent for proper disposal. In many states, the Thermostat Recycling Corporation operates a recycling program utilizing heating, ventilation and air conditioning (HVAC) wholesalers; eventually this program will be in operation nation-wide. The wholesalers consolidate thermostats from contractors and send them to recyclers; only whole thermostats are accepted. (U.S. EPA, 1995) Switches Description: Mercury is contained in temperature-sensitive switches and mechanical tilt switches. Mercury tilt switches are small tubes with electrical contacts at one end of the tube. As the tube tilts, the mercury collects at the lower end, providing a conductive path to compete the circuit. When the switch is tilted back, the circuit is broken. How to Identify: A mercury tilt switch is usually present when no switch is visible. They are used in thermostats, silent light switches, and clothes washer lids. Amount of Mercury: About 3.5 grams of mercury are contained in a small electrical switch. Industrial switches may contain up to 8 pounds of mercury. Pollution Prevention Option: Alternatives to mercury switches include hard-contact switches and solid-state switches. Safe Removal: Remove switches from appliances very carefully so as not to release any mercury into the environment. Safe Disposal: Store mercury switches in a suitable leak proof, closeable containers. A five gallon plastic bucket with a lid may work. Each container must be labeled â€Å"Mercury Switches for Recycling.† Be careful to keep the switches from breaking and releasing mercury into the environment. If breakage occurs, you must immediately take steps to contain and clean up the spill. Take switches to a consolidation site or arrange with a transporter to take them. Contact your county or state environmental office/ solid waste office for services in your area. Keep records of the mercury switches you have recycled, including copies of invoices containing information on the date of shipment, number of switches, and location.   (U.S. EPA, 1994) Manometers, Barometers, and Hydrometers Description: Manometers and barometers are used for measuring air pressure. Hydrometers are used to measure density of liquid. How to Identify: All these devices will have a gauge for reading air pressure. Pollution Prevention Options: The Replacements of mercury containing Manometers     are battery operated digital units and vacuum gauges. Battery operated digital units are extremely sensitive. Safe Removal: To safely remove the manometer or barometer, remove the entire device from the machine it is attached to. Safe Disposal: Put the entire unit into an airtight, labeled container and ship it to a mercury recycling plant. Sphygmomanometers Description: Sphygmomanometers are used to measure blood pressure. How to Identify: Usually, they are installed on walls and placed on tables in hospitals. Pollution Prevention Options:   The replacement for mercury sphygmomanometers includes electric vacuum gauges, aneroid monitors, and automated devices. Recycling/Disposal: Develop a protocol for the preparation of mercury sphygmomanometers for recycling or disposal that that is consistent with U.S. Environmental Protection Agency, state and local regulations, and pertinent standards. Contact your hazardous waste management coordinator for details about packaging, labeling and transporting that are specific to your facility. A suggested protocol might include the following instructions: Place the sphygmomanometer in a clear plastic bag and seal the bag. Do not use a red bag biohazard bag. Mark the bag: â€Å"Contains Mercury.† Place the bag in a plastic basin to contain any spills during transport to the designated hazardous waste collection point. Batteries Description: Mercury zinc, carbon zinc, silver oxide, and zinc air contain mercury. Mercury is used to protect cathode from oxidation. Pollution Prevention Options: Most consumers dry-cell batteries contain no added mercury. The best way to reduce mercury is recycling. (U.S. EPA, 1994) References Ross & Associates Environmental Consulting, Ltd. (1994), Mercury Sources and Regulations: Background Information for the Virtual Elimination Pilot Project. Ross & Associates Environmental Consulting, Ltd. (1994), Polychlorinated Biphenyls Sources and Regulations: Background Information for the Virtual Elimination Pilot Project. U.S. EPA. (1994), Virtual Elimination Pilot Project: Briefing Packet for Meeting Participants, U.S. EPA. (1995), Mercury Study Report to Congress (External Review Draft) (External Review Draft) U.S. EPA. (1995), Mercury Study Report to Congress      

Brew Of Life Essays - Anthony Burgess, Burgess, A Clockwork Orange

Brew Of Life Essays - Anthony Burgess, Burgess, A Clockwork Orange Brew Of Life Anthony Burgess, Selective Individualist It is often said that life is full of choices and the choices you make is what makes you yourself. Society, however, has since the dawn of time tried to control the thoughts of individuals by forcing ideas upon them that destroys the person on a mental and emotional level while crushing their physical well-being. With the thoughts of a perfect world, people often forget that when you force a society to conform to standards you also kill the society's existence in the process, making it more machine that human. It takes a strong and educated person to realize these mistakes made by society and try to show others why it's wrong to try force conformity. Anthony Burgess' belief that a man who cannot choose ceases to be a man is exemplified in most of his works, but most notably in A Clockwork Orange in which a so-called good society tries to change the psyche of a troubled youth. Born John Anthony Burgess Wilson, Anthony Burgess is a man of great stature and respect. A big man of sturby, ramshackle appearance, with a blunt disarming manner and awesome energy (Clemons 56). He loved life and expressed it in his works of literature. Born in Manchester, England during the influenza epidemic, during which his mother and sister passed away soon after his birth, Burgess' was ignored by his father who he received little to no attention from. This, however, allowed him to create the thoughts and ideas which he preaches. He was a man of little religious belief because he questioned why man was put on earth. Burgess believed that people should live life in the present not for the future, which labeled him an anarchist by the church of England. He didn't mind the accusations though, he was content with the life he led. (Clemons 56) Anthony Burgess was a frail child, secluded from the world. At the age of four he used his time to try and discover a talent in the arts. He highly enjoyed drawing, writing poems, and essays but was always searching for the one medium that he would succeed at. Burgess found music to be a art form he enjoyed the most and studied it up to college were he was forced to study English because he had a lack of qualifications. Although a little unappreciative at first Burgess soon found a new love in English and obtained a BA degree with honors in 1940 from Manchester University. He Jumped from job to job teaching English soon after, always trying to find happiness. Burgess worked in many diverse areas ranging from a English master in a grammar school near oxford to an education officer for the colonial office an Malaysia. Burgess used his free- time to write, but didn't expect too much to come from it because of a doubt in his talent. It was in Malaysia where he had his first novels, The Malaysian Trilogy published. Burgess soon returned home, however, in 1959 he was diagnosed with a brain tumor and was told he only had a year to live. At this point Burgess began to write novels to support his widow-to-be wife. This was how the world came to know him, and the reason Burgess started to write as a profession. (Clemons 57) Anthony Burgess acquired a fine taste for writing and was relieved to here the news of a medical error in his diagnosis. Burgess saw a sign, a blessing telling him to live life and do what you want to do not what your told to do. This was the whole basis of his belief that people should be themselves and it was seen in his writings from that point on. Instead of writing about the same topics as other writers of the same time period, [Burgess] concentrated on the themes of the danger of loss of individuality (Tilton 55). However, Burgess was criticized about his ideas because they didn't follow the churches ideas about thinking in terms of your afterlife. This got him in some muddy water, but only fueled the fire within. (Tilton 56) Challenging the church was a hard task. It seemed like it was Burgess against the world in his effort to prove his point, but it didn't phase him just helped him get ideas for writing more controversial material. In the late 1950's Burgess started to work on the one piece of literature that was to share his belief of individuality with the world.

Uses for Muriatic Acid or Hydrochloric Acid

Uses for Muriatic Acid or Hydrochloric Acid Muriatic acid  is another name for hydrochloric acid, which is one of the strong acids. The product is usually between 5% and 35% hydrochloric acid in water. Do you use muriatic acid or dilute hydrochloric acid as a household chemical? If so, what uses do you have for it? Readers answer this question: Key Takeaways: Muriatic Acid Uses Muriatic acid is a solution of hydrochloric acid (HCl) in water.The acid has a distinctive pungent smell and is highly corrosive.Muriatic acid has many commercial uses in addition to household uses. The acid reacts with other chemicals to remove stains and contaminants. Uses for Muriatic/Hydrochloric Acid Use it to lower the pH and total alkalinity of your swimming pool. - frd It worked I used muriatic acid for tile cleaning a large number of tiles at once. It restores the tiles to a normal state. - Ifediba Paul N Hydrochloric/ Muratic Acid I use hydrochloric acid using a 3:1 ratio with water (acid 3 : water 1). We just moved into a newly built house and the tiles in the bathroom are covered with grout, so I use the solution above to clean the grout off the tile. I also use the undiluted muratic acid to clean (with a sprayer) iron off the concrete around my pool. - Anonymous Make your own soldering flux Dissolve pure zinc (e.g., from a dry-cell case) in muriatic acid to make your own acid flux for soldering. Several articles via Google will show how. Be sure to follow safety hints! NOT a project for kids! - Guest tkjtkj Disposal? I had some old muriatic acid sitting in a room for more than a year. I noticed there was some crystals or something that looks like salt on the outside of the bottle. I wonder if it is in fact a salt. And what is the best way to dispose of it? - forrest muriatic acid I use muriatic acid to melt concrete off our delivery trucks. - joe Sometimes you just have to use it. Some stains just wont go away with anything else. An example is manganese staining a toilet bowl. Ive got manganese in my water and the treatment tanks dont get all of it. - Al muriatic acid I use muriatic acid or hydrochloric acid to clean the algae growth from the bottom of my boat. Be sure to wet the concrete well thats under and around your boat or youll end up with with a ghost pattern of your boat. Keep the acids away from grass and aluminum. - bob c Cleans gunk off shower stalls, easily It makes cleaning old shower stalls a breeze. But you have to be careful and wear gloves of course. Also, open a window before you start using it so you have proper ventilation. Now theres no need to try to endlessly scrub away stubborn gunk. Muriatic acid is the way to go when you have tough cleaning jobs. - Evie Are You Kidding? Seriously? I wouldnt have that chemical in my house or my garage! Its too dangerous. What if a kid or a pet spilled it or something. There have to be better chemicals to use than acid. - No Way Concrete Cleaner I use muriatic acid to clean the yuck off of concrete. Its also good to prep it for a sealant or other treatment. - Acidzzz Commercial Uses of Muriatic Acid The most common household use of muriatic acid is as a descaling agent, however, the chemical has many other applications. Hydrochloric acid is used in the chemical industry to make polyvinyl chloride, which in turn is used to produce several types of plastic. It is used to synthesize and purify both organic and inorganic compounds, regenerate ion exchange columns, perform titrations for chemical analysis, and control pH. The acid finds use in the food industry in the production of gelatin, fructose, citric acid, lysine, aspartame, and hydrolyzed vegetable protein. It is also a food additive used to control acidity. Hydrochloric acid is used in steel pickling, leather production. In the petroleum industry, hydrochloric acid may be injected into a rock formation to make the rock more porous and stimulate oil production. Household uses include cleaning mortar from bricks, de-scaling mineral deposits from kettles, and removing metallic stains. Gastric acid in the human digestive tract makes use of hydrochloric acid to denature proteins and protect against pathogens.

Data Minining and Data Discovery Research Paper

Data Minining and Data Discovery - Research Paper Example However, the data that is analyzed via different techniques is fetched from data warehouses, where many databases are interconnected with each other. Major techniques that are involved in the process of data miming are regression, classification and clustering. Data mining is incorporated for gaining in depth patterns for market intelligence from data warehouses containing massive amount of data. However, the issue that arises is not the quantity of data, as we already have massive amount of data to work with, it is the methodology that is required to learn data. 3 Data Mining 3NF is usually recommended for a corporate environment managing massive amount of replicated data. For instance there is no requirement of saving data several times. However, there is a requirement of doing more joins. Comparatively, 1NF will provide the functionality of storing replicated data regardless of number of joins. It is the choice of database administrator to evaluate what is the right form; it may b e 3NF or 1 NF. Moreover, normalization comprises of five rules that are applied on a relational database. The main objective is to eliminate or minimize the redundancy and at the same time increasing database efficiency. The negative part illustrates that too much implementation of normalization can cause issues. The objective is to deploy the highest acceptable level of normalization. If we compare three of these NF’s, the 1NF removes replication in groups. The 2NF reduces data replication or redundancy and the 3NF reduces columns from the tables that are not reliant on primary keys. Therefore, database design must demonstrate the highest level of normalization possible, in order to make database efficient and robust. In order to maintain 3 large databases for a VLDB and to keep them efficient for two years if required, there is a requirement for constructing a ‘store and forward’ mechanism that will process the data or information from and through each distribu tion center database. Likewise, at the same time embrace that data or information pending till the completion of EDW. Moreover, data archiving is also required for maintaining each distribution center becoming a VLDB. EDW is efficient enough to support this scenario. A study demonstrated the overall cost of this disease throughout the world is $376 Billion annually. It is now almost fundamental that a person exceeding an age of 60 have more chances to get this disease, as it is now considered as the fourth largest live taking disease globally along with making its name for the fourth most common disease that contributes to a death of a person. However, the most common of all diabetes is the type 2. As there are almost 20% habitants suffering from in the United Arab Emirates alone, many research studies and debates are conducted yearly in Dubai and Abu Dhabi. Moreover, awareness sessions are conducted in every town of the cities to aware the people about this disease (MoH launches se cond phase of diabetes campaign.2010). However, this case study demonstrates the disease diabetes and medical data associated with patients from the Middle east region i.e. United Arab Emirates for discovering concealed patterns and the valuable information that can be utilized for decision making process. In addition, these informed decisions are performed by medical personnel

Strategic Management Assignment Example | Topics and Well Written Essays - 3000 words

Strategic Management - Assignment Example Many research scholars still argue over creating cogent definition of strategic management. Various research scholars like Michael Porter, Philip Kotler, John Kotter, VA Zeithaml and many others successfully tried to create a theoretical framework of the concept but still their frameworks failed to create a universal theory of strategic management probably due to multidimensionality of the concept. Organizations use strategic initiatives in accordance with culture, leadership style, frequency of crisis and business objectives. Gray (1) has bifurcated strategic planning from strategic management and described two aspects in the following manner. ... Meyer (3) illustrated strategic management as process that helps top level management of the company to understand business objectives, future threat and opportunities; identifying suitable strategy to deal with these issues and taking control over external variables; creating direction to accomplish strategic objective of the organization. Nutt and Backoff (4) have modified the concept of Meyer. According to them strategic management actually combines short and long term planning of the organization in order to achieve organizational objectives like increasing profitability, increasing control over existing product portfolio, achieving high growth rate, expanding many business in foreign market, creating market entry barrier for competitors by increasing competency level (Tyndall, Cameron and Taggart, 1990, p. 9). Strategic management is a multidimensional concept and the study cannot cover all the aspects of strategic management. The study will focus on a particular concept of stra tegic management in order to create a cogent representation of assignment topic. This report will analyze Michael Porter’s generic competitive strategies from the view point of theoretical concept and real life application in order to understand functionality of the concept. 3.0 Michael Porter’s Generic Competitive Strategies In 1980, Michael Porter developed the basic strategic model for companies in order to achieve competitive advantage over competitors. He modified the concept into more confined model in 1985. Main agenda of the model is to help organizations to create a sustainable and not easy to copy strategy with which they can not only achieve competitive advantage over adversaries but also can build a sustainable