Physical Geography of Tristan da Cunha

Overview of the Tristan da Cunha Tristan da Cunha belongs to a collection of islands that is located in the South Atlantic Ocean. The current population of the Island is approximately 310. The main settlement is made up of the Edinburg of the Seven Seas. The terrain of Tristan da Cunha is a rugged.Advertising We will write a custom research paper sample on Physical Geography of Tristan da Cunha specifically for you for only $16.05 $11/page Learn More However, the northern side of the island contains a flat area. It is the location where the residents settle. Further, the main religion in the settlement is Christianity (RedOrbit.com 1). The religion comprises of the Anglican and Catholics. Also, the descendants of the population originated from Scotland, England. The residents of the Island speak English. Also, it can be pointed out that the Island is a British territory. The British government claimed it in 1653. The Island is considered as part of Saint Helena (Christophersen 27). Tristan is located about 2100 kilometers from St Helena. St Helena is located on the northern side of Tristan. Since the island falls under the British territory, it uses the same leadership style as Britain. Thus, the island uses the Monarchy system just like the British government. In this system, exclusive powers are bestowed in the Queen. In addition, the Island is managed by a governor. The governor is based in St Helena and it created the need to have a channel of communication with the residents of the Island (Encyclopedia Britannica 1). This resulted in the selection of an administrator. Each of the five islands has an administrator. Finally, the Island trades in Sterling Pounds. Location of the island The islands that neighbor Tristan are Stoltenhoff Island with an area of 0.1 square kilometers, Middle Island with an area of 0.1 square kilometers, Nightingale Island with an area of 3.4 square kilometers, and Inaccessible Island with an area of 1 4 square kilometers. Out of the five islands in that group, Tristan da Cunha is the largest and it covers an area of 113 square kilometers. In most cases, Gough is not considered as part of the chain of island because it is located several kilometers away from the group (Encyclopedia Britannica 1). The location of Tristan da Cunha is almost equidistant from Cape Town (South Africa) in the continent of Africa, and Rio De Janeiro (Brazil) and Buenos Aires, Argentina in the continent of South America (Strahler 29). The Island is approximately 1,800 miles from South Africa and approximately 2,150 miles from Brazil. Further, the Tristan island is circular in shape with a diameter of 10 kilometers. Further, it has a coastline that is about 21 miles long (Bharatdwaj 28). Latitude and longitude The location of the Tristan da Cunha is roughly 37o15’ South and 12o30’ West.Advertising Looking for research paper on geography? Let's see if we can help you! Get your first paper with 15% OFF Learn More Weather patterns The climate of Tristan Island ranges between marine cool and temperate. Further, it can be observed that the island experiences a slight variation in temperature especially between day and night temperatures. Also, the Island also experiences a small variation in temperature between summer and winter seasons. The average high annual temperature is approximately 63oF and the annual recorded high temperature is about 75.9oF. On the other hand, average low annual temperature is approximately 55oF and the annual recorded low temperature is about 40.3oF. Therefore, it can be observed that the temperature is favorable (Encyclopedia Britannica 1). The rainfall received on the Island ranges between reasonable and substantial rainfall. The annual rainfall received on the Island is approximately 1681mm. Also, the average rainy days in a year are approximately 252 days. The rainy days can be likened to the Aleutian Islands. Further, the Island receives a restricted amount of sunshine. The average number of sunshine hours in a year is approximately 1498 hours. This can be compared to the Juneau, Alaska. Finally, the combination of rainfall and temperature yield a humidity that is approximately 78.3%. The island is quite humid (National Geographic Society 1). Effects of the weather on the islands flora and fauna, biogeographic processes and vegetation The climate described above has a significant impact on the flora and fauna on the island. The weather is favorable and thus prevalent species of flora and fauna are found on the island. The island has a substantial plant cover. The Tristan da Cunha is mainly covered with the moss and fern species. The vegetation cover on the Island is made up of a number of widespread species (Irene Schaffer’s Website 1). These species had a wide distribution and they have also been found in other regions such as the southern areas of the Pacific and Atlantic oceans. Also, there are a number of species that were first discovered in Tristan da Cunha. Some of these species have recently been discovered in certain part of the world such as New Zealand. An example of such specie is the Nertera depressa. Further, the residents rely on potatoes as their key produce. It can be noted that the plant cover on the island can only flourish in humid areas (Encyclopedia Britannica 1). Studies show that Tristan island has a of wildlife. Specifically, the Island has a variety of species of birds. The most common specie is the seabirds. Tristan da Cunha has a variety of seabirds.Advertising We will write a custom research paper sample on Physical Geography of Tristan da Cunha specifically for you for only $16.05 $11/page Learn More These varieties are about sixteen. The species of the seabirds include â€Å"Northern Rockhopper Penguins, Atlantic Yellow-nosed Albatrosses, Sooty Albatrosses, Atlantic Petrels, Great-winged Petrels, Soft-plumaged Petre ls, Broad-billed Prions, Grey Petrels, Great Shearwaters, Sooty Shearwaters, Tristan Skuas, Antarctic Terns, and Brown Noddies† (RedOrbit.com 1). The other species are local and terrestrial birds. Besides, the island is the only discovered breeding location for Atlantic Petrel. Tristan has a number of species of whales and dolphins. Thus, it can be drawn that the weather permits only certain species of flora and fauna to flourish on the island. Some of these species of birds have only been discovered in Tristan. The neighboring islands of Gough and Inaccessible â€Å"constitute a wildlife reserve, designated a UNESCO World Heritage site in 1955† (Encyclopedia Britannica 1). The residents of the island rely on angling of crawfish. Research shows that angling is the main economic activity in the region. Finally, no indigenous species of certain class of animals such as reptiles and freshwater fish exist on Tristan (National Geographic Society 1). Ocean circulations and pr ocesses The warming sea temperatures have resulted in changes in the oceanic circulations. Temperature and humidity observed in Tristan are a representation of the open sea while the wind and rainfall are determined by the topography of the island. Studies show that the meridional movement type is observed on the island. Also, the island experiences west-east movement (Christophersen 89). The volcanic activities in the island Tristan da Cunha and the entire Mid – Atlantic Ridge played a significant role in the cracking of the borders of South Atlantic Ocean (National Geographic Society 1). The activities led to the creation of the classical plume theory. The volcanic activities gave rise to the Walvis Ridge and Rio Grande Rise. The Walvis Ridge moved towards the northeast to the African border from the island of Tristan. On the other hand, the Rio Grande Rise moved towards approximately southeast from the border of South America to the Mid – Atlantic Ridge. Walvis Ridg e and Rio Grande Rise began forming from the center of the volcanic activities that occurred in the Mid – Atlantic Ridge (Encyclopedia Britannica 1). The Walvis Ridge formed after the Rio Grande Rise. In fact, it was considered as an extension of the Rio Grande Rise. Since the volcanic activities diminished, the construction of the Walvis Ridge stalled thus making it smaller than the Rio Grande Rise (Raina 139). The classical plume theory has attracted a number of research studies. Specifically, researchers are interested in determining the role played by Tristan da Cunha Island in the creation of the fissure (National Geographic Society 1).Advertising Looking for research paper on geography? Let's see if we can help you! Get your first paper with 15% OFF Learn More Volcanic processes Tristan Island is described as a volcanic island. This can be attributed to the knowledge that the island is located on the Mid- Atlantic Ridge. The Ridge was formed as a result of volcanic activities. Tristan experienced the last active volcanic explosion in 1961. The eruption resulted in the creation of a volcanic cone known as Queen Mary’s Peak. The peak is approximately 2060 meters tall. This eruption was massive and it led to the removal of the inhabitants from Tristan. The volcanic activities have resulted in a rugged terrain. Thus, Tristan is moderately hilly (National Geographic Society 1). Works Cited Bharatdwaj, Sanjay. Physical Geography: A Landscape Appreciations, New Delhi: Discovery Publishing House, 2009. Print. Christophersen, Erling. â€Å"Tristan da Cunha the Lonely Isle†. Geographical Review.  31.4 (1941): 697. Print. Encyclopedia Britannica, Inc. 2013, Tristan da Cunha. Web. Irene Schaffer’s Website 2008, Tristan da Cunha . Web. National Geographic Society 2013, Tristan da Cunha. Web. Raina Nater. Contemporary Physical Geography, New Delhi: Concept Publishing Company, 2012. Print. RedOrbit.com 2013, Geography of Tristan da Cunha. Web. Strahler Alan. Introducing Physical Geography, New York: Wiley Sons, 2013. Print. This research paper on Physical Geography of Tristan da Cunha was written and submitted by user Killian T. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Superb Biology Studying Hints for Students

Superb Biology Studying Hints for Students Biology Study Hints You can be successful in biology. These recommendations from students who were able to achieve success in their biology courses will help you to get an A grade.Students who succeeded in biology have told us they study at least 2 hours daily during the semester. Be persistent when studying biology. It is a hard work and requires your time and energy. Remember it. To know and understand terminology is one of the keys to success. Study Latin and Greek roots and it will definitely help you to comprehend the terminology and difficult terms. Try to make flash cards for better memorizing. Notice whatever is brought into the lab. Biology teachers have stated that if something is brought into the lab, it is a big chance that you will be tested on it. It is not required to know chemistry for taking biology at College, but it still will be a good background before learning it. Get used to reading over the material before going to your class. Do not skip lessons and listen carefully. It is also important to write down at least 66% of what is said during a lecture to be a successful student. Failing students, for example, write twice as much. Most of all, visit every class. Do not create troubles for yourself by playing truant. Reread the material right after class and then eight hours later. You are more likely to remember the information later. Accomplish what is unfinished. Explain important terms in your own words. Do not hesitate to ask questions any time. Find your instructors during their office hours for help. Seek for help in case you do not understand the material. Use different books from the library to learning and review all your textbook explanations. One of them will definitely be helpful to you.Work in pairs. Read aloud what you are learning and explain terminology to each other. Explain in your own words same and different elements between terms you are learning. Do this in pairs. If biology is your biggest pain always study it at the beginning. Make sure to take breaks every 20-40 minutes to stay fresh. Write down information and frequently review your notes. Use helpful and powerful visualization techniques for remembering terms. For example, break words into small chunks and picture each chunk until you recall them and then put them together. You can use mnemonic techniques to learn faster. For instance, if you need to remember cranial nerves, you can create a sentence with all words starting with the first letter of each nerve. Create tests and test yourself. Put a limit in time while doing tests similar to those you expect in class. Practice with sand clock or an alarm. Practice your difficulties. Ask somebody to quiz you on a regular basis; it transfers more knowledge to long-term memory.

Five Reasons Why Blogging Improves Your Writing

Five Reasons Why Blogging Improves Your Writing Five Reasons Why Blogging Improves Your Writing Five Reasons Why Blogging Improves Your Writing By Ali Hale Do you have your own blog? If so, do you sometimes feel guilty about spending time writing for your blog rather than working on something which you consider more â€Å"worthwhile†? If you don’t have a blog, have you ever thought of starting one? Perhaps you’re not sure whether it would be worth the investment of your time and energy. Here are five great ways that starting your own blog, or continuing writing the one you already have, can improve your writing. 1. You’ll get into the habit of writing regularly We’ve covered ways to write every day before, and this really is a good habit to establish if you have serious writing ambitions. Blog posts tend to be short and can be online as soon as you’ve written them: it’s much easier to write daily on your blog than to keep plugging away on stories and articles that might not be published for months, if at all. 2. Instant feedback lets you know how you’re doing If you are writing purely for yourself, you don’t need feedback. Most of us, though, feel that a piece of writing is not complete until it has a reader. (Indeed, there is a school of critical theory that insists a piece of writing only truly exists whilst it is being read.) One of the best things about blogging is that not only is publishing instant, feedback is too. As soon as your piece is posted, readers will start adding their comments, emailing you, or even linking to it from their own blogs. You’ll know when your writing is good because you’ll get positive responses. Negative feedback, or none at all, will tip you off that your style might need work, or that the content of your piece may be boring, trite or over-done. 3. Having readers for your work is a big motivation Do you have days when you sit down to write †¦ and stare at the screen for ages before giving up in frustration? Sometimes you just aren’t â€Å"in the mood† to write. When you’re feeling motivated, though, the words come easily. Knowing that real people are reading what you write is a huge boost – something you can only appreciate once you’ve experienced it. Even on days when you’re feeling less than inspired, the thought of your readers can be enough to get you writing. 4. Your writing will improve The best way to get better at anything is to practice. Writing frequently for your blog means your writing will improve – both as you react to feedback, and as you learn how to craft effective sentences and choose perfect words. If you already write a blog, look back at your earliest posts. Do they make you cringe, when compared to your writing now? 5. Blogs are an ideal medium for experimentation Sometimes, you might want to try out a new style or form of writing. Short sentences. (With no verbs.) Bullet pointed lists A more verbose, elegant and poised style, using the rhythms and cadences of the English language to transform a piece of writing into a work of art. Writing a whole story, article or even a book in a new style could be a big risk – what if it doesn’t work? A blog post, on the other hand, is quick to write and free to publish: if it fails, you’ve not lost much. Blogging gives you the freedom to experiment, to try out something new. If blogging’s made you a better writer, let us know how in the comments below. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the General category, check our popular posts, or choose a related post below:Dialogue Dos and Don'tsâ€Å"As Well As† Does Not Mean â€Å"And†90 Verbs Starting with â€Å"Ex-†

International Terrorism (Answer the questions) Scholarship Essay

International Terrorism (Answer the questions) - Scholarship Essay Example 4. Explain each of Samuel Huntington's 8 cultural paradigms. What does this model for culture and civilization around the world have to do with terrorism What are the implications for law enforcement if terrorism has deeper roots-namely, rooted in a clash of civilizations Also, what are the implications for American foreign policy efforts to thwart terrorism 5. Describe anarchist and socialist movements of the 19th Century. Which activists within those movements were most pivotal in giving us terrorism as we know it today Also, in your own opinion, how should modern America deal with fomenters of political violence when they do so while in exile through writing and speaking Should America "go after" such people given the observation from history that other exiled thinkers/revolutionaries have had great influence with violent and long-standing consequences Terrorism comes from the Latin word for "terror" or "fear", but an objective and universally accepted definition of the word is difficult up to the present moment for the simple reason that what may be seen as frightening or terrifying by the victims of terrorist acts may be seen, from the side of the terrorists and those who support them, as acts of daring, courage, and heroism. This issue of three different perceptions of an act - the terrorist, the victim, and the public - that leads to different understandings and definitions of the act is part of our common experience (Schmid, 1997). For example, a triathlete may see his/her punishing dietary and exercise regimens as forms of discipline to attain success and glory, but a non-triathlete would simply view it as pointless vain masochism. Definitions range from the simple: "the use or threatened use of force designed to bring about political change" (Jenkins, 1985); to the concise: "policy intended to strike with terror those against whom it is adopted; the employment of methods of intimidation" (OED, 2002); and the complex: as in the Patriot Act definition (U.S. Congress, 2001, Sec. 808). The most balanced among the wide range of definitions is proposed by the FBI (1999): "Terrorism is the unlawful use of force or violence against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives." The FBI definition includes the key elements that characterize terrorist acts (Schmid, 1983): (1) use of unlawful violence or force, (2) a political aim, and (3) the main targets are civilians. The point against all other definitions is that these are too specific and contain too many details that clutter understanding (how violent acts are carried out, which systems are used, motives and intentions of perpetrators, etc.). It is unavoidable that in any society, some have grievances they want addressed by observing due processes to preserve social order. The terrorist disrespects the process and performs acts to intimidate society and the ruling power, thinking that the end justifies the means. This mentality is rooted in Machiavelli (1997) and, based on centuries of experience, leads to more intimidation, oppression, less freedom, and more violent

Government re-investment of tax revenue and the impact on Income Research Paper

Government re-investment of tax revenue and the impact on Income inequality - Research Paper Example Where merchandise have a low versatility of interest (they are cost inelastic), an increment in tax or debt will prompt a little lessening sought after insufficient to counterbalance the higher duty gathered from every unit. Several studies have focused on the effects of changing tax rates and tax revenues available for reinvestment on the income inequality. While there is most likely, a tax reform can affect financial decisions, it is in no way, form self-evident, that tax rate slices will at last prompt a bigger economy. Feenberg and Poterba (145-177) mentioned that while the rate cuts would raise the after-tax form to working, sparing, and contributing, they would likewise raise the after-expense wage individuals get from their current level of exercises, which decreases their need to work, spare, and contribute. The main impact ordinarily raises financial movement (through alleged substitution impacts), while the second affect regularly diminishes it (through purported pay impacts) (Burtless & Hausman 1103-1130; Diamond 83-95). Moreover, on the off chance that they are not financed by using cuts, tax breaks will prompt an increment in government acquiring, which thusly, will further decrease long haul development. The chronicled proof and reenactment investigation is steady with the thought that tax reductions that are not financed by quick using cuts will have minimal positive effect on development (Feldstein 28-43). Tax reform is more mind boggling, as it includes tax rate cuts and additionally base-expanding changes. Feldstein (551-572) alleged that there is a hypothetical assumption that such changes ought to raise the general size of the economy in the long haul; however, the impact and greatness of the effect are liable to impressive instability. Kaplan et al (999-1003) added that one reality that regularly escapes unnoticed is that growing the tax base by lessening or disposing of duty consumptions

BOOP :: essays research papers

Bronchiolitis Obliterans Organizing Pneumonia: BOOP   Ã‚  Ã‚  Ã‚  Ã‚  The characteristic of organizing pneumonia is the appearance of granulized tissue in the distal bronchioles. BOOP can be classified by 1) its cause 2) the cause is undetermined 3) its cryptogenic organizing pneumonia (idiopathic type). About one-half of all cases of BOOP are idiopathic. BOOP on x-ray can also be confused with chronic eosiniphillic pneumonia (CEP). The difference between the two is that BOOP has consolidation in the lower lobes of the lung and CEP consolidation is found in the upper lobes. The definitive diagnosis of BOOP comes down to tissue biopsy.   Ã‚  Ã‚  Ã‚  Ã‚  Conditions that cause BOOP are radiation therapy, infections, drugs/toxins, connective tissue disease, immuno-supressed states, and miscellaneous conditions. The radiation therapy causes BOOP when there is a cancer in the bronchi or breast cancer and the ipsilateral lung develops BOOP. The only common type of infection that causes BOOP is pseudomonas aeruginosa. The other types are coxiella burnetili, mycoplasma, pneumocystis carinii, influenza A, measles, HIV, Chlamydia, plasmodium and parvovirus B19. When BOOP occurs in conjunction with drugs/toxins the common drug causes are minocin, cephalasporins, acebutolol, sulfasalazine, macrodantin, cordarone, tegretol, Dilantin, and betapace. The toxins include L-tryptophan ingestion, sauropus androgynous vegetable poisoning, gold, paint aerosols, nylon flock worker’s and silo filler’s disease, free-base cocaine, and smoke inhalation. Connective tissue diseases include rheumatoid arthritis, ankylosing spond ylitis, ulcerative colitis, Crohn disease, systemic lupus, biliary cirrhosis and thyroiditis. The immuno suppressed causes are commonly due to organ transplantation, cancer, ARDS and AIDS. One of the miscellaneous causes of BOOP is menstrual and pregnancy related. Clinically, BOOP affects ages 40-70 but has been reported in children. The course commonly follows a flu-like symptoms, illness lasting 1-4months with persistent non productive cough, dyspnea on exertion, low grade pyrexia, malaise and weight loss. BOOP can be assumed over pneumonia when there is no response to antibiotics, there are lung crepitations, and PFT will show a restrictive pattern with decreased DLCO and exercise related hypoxemia. Chest x-ray is a good indicator but CT scan is more concise. The only treatment for BOOP are steroids and all other therapies are supportive (i.e. Oxygen, ventilator).   Ã‚  Ã‚  Ã‚  Ã‚   Bronchoscopy is a common procedure when BOOP is suspected. When a biopsy is taken there is usually an increase in the normal amount of lymphs 20-40%, eosinophils 5%, neutrophils 10% and macrophages present.

Analysis for Costa Coffee Essay

A well-recognized and wide-accepted brand image is one of the most valuable assets of the company. (Aaker, 1991). Costa Coffee has a welcoming and comforting brand image; however, the promotion of this brand image is at a disadvantage compared with its biggest rival Starbucks. In order to reverse the weakness into its strength, Costa Coffee needs to keep improving its brand image and brand awareness. Costa Coffee founded Costa Foundation, which is a charity aiming to offer long-term support especially in education for the coffee-growing farmers and their communities. Thus, Costa Coffee could strengthen its publicity of its efforts in sustaining the vulnerable group. By continue to maintain its social responsibility which could have  reflected its â€Å"responsible† image to the whole public, it would help Costa Coffee gain more reputation and build a better brand image. Launch new products One of the weaknesses of Costa Coffee is its fixed menu and the blank page of new product webpage. Compared to Starbucks and other cafà © shops, having limited choices on the menu would pose a disadvantage to Costa Coffee. The new products might not always attracted to all customers; however, those new products could draw people’s attention and encourage them to come into store and purchase which could be a way of promoting the brand to the public. Create new products and presenting it regular would help Costa Coffee appeal to more potential customers.In the same time, it would also help to create an image that Costa Coffee are trying their best to satisfy their consumers. Cooperate with universities – Costa campus stores or Bring Costa express into campus Costa Express machines have won the hearts of the purchasers as the self-serve coffee machines. As the success of launching Costa Express, Costa Coffee should grab the chance and continue exploiting this opportunity making it to its advantage. Cooperating with other organizations and co-operations would add its consumer base and in the same time it is a lower-risk approach for its further growing. Building campus-based Costa Coffee shops or introducing Costa express into teaching and living areas is a convenient way for students and teaching staff getting their coffee. Besides, it also could increase the probability for more customers to familiar with the Costa Coffee brand itself. Partner with universities allows Costa Coffee better targeting student customers who have the greatest potential to become Costa’s loyal customers in the long run. Reference Aaker, D.A. (1991, Managing Brand Equity: Capitalizing on the Value of a Brand Name, The Free Press,New York, NY.