Foreshadows and Suspense the Lottery

Huge numbers of the apparently harmless subtleties all through â€Å"The Lottery† hint the savage end. In the subsequent passage, kids put stones in their pockets and make heaps of stones in the town square, which appears guiltless play until the stones’ genuine reason turns out to be clear toward the finish of the story. Tessie’s late landing in the lottery in a split second separates her from the group, and the perception Mr. Summers makesâ€â€Å"Thought we would need to jump on without you†Ã¢â‚¬is frightfully perceptive about Tessie’s destiny. At the point when Mr. Summers asks whether the Watson kid will draw for him and his mom, no explanation is given for why Mr.Watson wouldn’t draw as the various spouses and fathers do, which proposes that Mr. Watson may have been last year’s casualty. Jackson manufactures tension in â€Å"The Lottery† by steadily retaining clarification and doesn't uncover the genuine idea of the lott ery until the primary stone hits Tessie’s head. We become familiar with a ton about the lottery, including the components of the convention that have endure or been lost. We figure out how significant the lottery is to the townspeople, especially Old Man Warner. We experience the whole custom, hearing names and viewing the men approach the container to choose their papers.But Jackson never mentions to us what the lottery is about, or makes reference to any sort of prize or reason. She starts to uncover that something is amiss when the lottery starts and the group becomes anxious, and she escalates the inclination when Tessie madly dissents Bill’s â€Å"winning† determination. What's more, she provides a slight insight when she says that the locals â€Å"still made sure to utilize stones. † But not until the second when a stone really hits Tessie does Jackson give her hand totally. By retaining data until the latest moment possible, she manufactures the st ory’s anticipation and makes a stunning, amazing end.

Pressure Management on a Supercritical Airfoil Free Essays

Weight Management on a supercritical aerofoil in transonic stream Abstract-At transonic velocities an aerofoil will have stream quicken onwards from the main edge to sonic speeds and produce a shockwave over the outside of its body. One factor that decides the shockwave area is the stream speed. Be that as it may, the state of an aerofoil likewise has an impact. We will compose a custom article test on Weight Management on a Supercritical Airfoil or on the other hand any comparable theme just for you Request Now The trial directed looked at Mach stream over a supercritical aerofoil (straightened upper surface) and a naca0012 aerofoil (even). Regardless of inconsistencies, the investigation affirmed the streamlined exhibition of a supercritical aerofoil being better than a customary aerofoil. A correlation of the graphical circulations shows the more even weight appropriation on a supercritical aerofoil and a more extended postponement in shockwave development. The entirety of which, mirrors the hypothesis. List of chapters Introduction3 Apparatus3 Induction Wind Tunnel with Transonic Test Section3 Mercury Manometer4 Procedure4 Theory and Equations5 Results6 Discussion10 Theory of Transonic Flight10 Relating the Theory to the Experiment11 Adequacy of Supercritical aerofoils†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 11 Limitations and Improvements12 Appendix13 References14 Introduction For any article going through a liquid, for example, air, a weight conveyance over the entirety of its surface exists which produces the fundamental lift. Lift is a streamlined power which is opposite to the bearing of the aerofoil. Transonic velocities bring about the arrangement of shockwaves over the top surface of the aerofoil. This is because of quickened stream over the surface area. We state this area is roughly between 0. 8-0. . Since the stream must quicken and afterward will lose speed following the shockwave the aerofoil will have a subsonic and sonic area. For most of business carriers this is anything but an ideal area to voyage at given the momentary weight circulation which trav elers would somehow or another experience. Especially, the arrangement of stun actuated limit layer partition. Supercritical aerofoils are increasingly effective intended for higher Mach speeds and drag decrease. They are unmistakable from traditional aerofoils by their smoothed upper surface and hilter kilter plan. The fundamental favorable position of this sort of aerofoil is the advancement of shockwaves further away then conventional aerofoils and hence significantly decreasing the stun initiated limit layer division. So as to genuinely comprehend the viability of a supercritical aerofoil a test gathering supercritical aerofoil execution and crude information of a naca0012 aerofoil will be broadly investigated and thought about. Following the count and procedureit will be evaluated whether a supercritical aerofoil is progressively compelling. Mechanical assembly An air stream with a transonic test segment was utilized in this analysis to consider transonic stream around an aerofoil. The test segment comprises of liners which, after the underlying withdrawal, are ostensibly equal separated from a slight difference to make up for development of the limit layers on the divider. So as to diminish impedance and blockage at transonic velocities, the top and base liners are ventilated by longitudinal spaces supported by plenum chambers. The working area has a stature and width of 178mm and 89mm individually. The stagnation pressure, p0? in the passage is near barometrical weight, and in this manner it very well may be taken to be equivalent to the settling-chamber pressure as the mistakes are just little. To limit the aggravation because of the model itself, the reference stagnation pressure, p? , is taken from a weight tapping in the floor of the working-area, well upstream of the model. The ostensible ‘free-stream’ Mach number, M? , in the passage can be determined from the proportion p? /p0?. The Mach number in the passage can be constrained by shifting the weight of the infused air, pj. The most extreme Mach number that the passage can accomplish is around 0. 8 Mercury Manometer A multi-tube manometer with mercury was utilized to gauge the weight at stagnation, the aerofoil tappings and air. The manometer is furnished with a locking component which permits the mercury levels to be ‘frozen’ so readings can be taken once the stream has been halted. Additionally, the point of the manometer can be balanced. For this test, it was set to 45 degrees (Motellebi, F. ,2012). Method Before leading the trial, the barometric weight, Pat, was recorded, in crawls of mercury and the environmental temperature, in degrees Celsius, was likewise recorded. For a range ofâ values of Pj from 10 †110 lb/in2, in interims of 20lb/in2, Pj was then recorded alongside the manometer readings comparing to stagnation pressure (I0? ), the reference static weight (I? ), airfoil pressure tappings (In, n=1 to 8 and 3a) and the climatic weight (Iat), all in crawls of mercury (Motellebi, F. ,2012). Results-Raw information in supplement x/c Figure 1b Cp against x/c at M= 0. 85 Figure 1a - Cp against x/c at M=0. 85 The test information was changed over to outright weight esteems utilizing Equation x ( units are creeps of mercury). For a given estimation of the weight injector (Pinjector) we can discover the estimation of the Mach number utilizing Equation y. Likewise Equation Z figures Cp( or weight coefficents) which mirror the estimations of the outside of the aerofoil. These outcomes are shown in figure x. This was accomplished for both the supercritical aerofoil and the NACCA 0012 aerofoil. What follows is an examination and investigation of the information. ( Figure 2b Cp against x/c at Mach speed 0. 8 Figure 2a - Cp against x/c at Mach speed 0. 81 x/c x/c Figure 3b- - Cp against x/c at Mach speed 0. 72 Figure 3a â€Cp against x/c at Mach speed 0. 3 Figure 4b â€Cp against x/c at Mach speed 0. 61 Figure 4a â€Cp against x/c at Mach speed 0. 61 Figure 5a- - Cp against x/c at Mach speed 0. 45 Figure 5b- - Cp against x/c at Mach speed 0. 44 Note that for both supercritical and naca0012 aerofoils the supercritical cases ( where M is equivalent to 0. 77, 0. 83 and 0. 840) the surmised estimation of x/c % where the stun happens over the aerofoil is appeared in red line. For the point beneath where Cp and the Cpcritical and thus the drop in Cp is most noteworthy gives the area of where the shockwave happens on the outside of the aerofoil. Cp and Cp* versus M? naca0012 aerofoil) Cp and Cp* versus M? (supercritical aerofoil) It is important that for both the supercritical and Naca0012 aerofoil the outcomes are to some degree comparable. That is the basic Mach numbers for both are around 0. 72. Hence the Minimum Mach number for a neighborhood shockwaves on both the supercritical and ordinary aerofoil can be thought to be the equivalent. It is significant that Mach number 0. 41 for the supercritical aerofoil doesn't create a shockwave, though the Naca0012 aerofoil does. Mach number| Supercritical Aerofoil Approx position of shock| naca0012 Approx position of shock| 0. 5| - | - | 0. 61| - | - | 0. 72-0. 73| - | 0. 25x/c%| 0. 85-0. 86| 0. 70x/c%| 0. 40x/c%| Basic transonic hypothesis An ae rofoil or any item so far as that is concerned going through a medium (air) at low Mach numbers ( normally between 0. 30-0. 40) has stream is subsonic and can be viewed as incompressible. This implies any adjustment in weight or thickness is huge. The speed of sound (an) is reliant on the elevation of the aerofoil/object and the Mach number M is the proportion of speed: M=va , a=? RT ?is a particular warmth proportion, T is thel supreme temperature and R is the gas consistent. The blend of these two conditions above prompts: M=v? RT Sound is basically a progression of back to back frail weight waves transmitted from a given source. These waves travel at the neighborhood speed of sound. On the off chance that we accept the aerofoil is going towards the source, the source can see the unsettling influences in advance giving enough time for stream to modify around the item. At the point when the source starts to approach close to the speed of sound, pressure waves draw nearer together before the item, along these lines lacking data from the source/unsettling influence is proliferated upstream and the stream won't have the option to respond in time. The weight waves combine to create a shockwave before the article. The stream experiencing the shockwave will encounter changes in temperature, static weight and gas thickness just as a lower Mach number. The transonic locale is unique in light of the fact that despite the fact that flight speed is underneath sonic speed as the data is spread upstream on the outside of the aerofoil the stream quickened to the speed of sound. In this way shaping a shockwave over the aerofoil. The situation of this shockwave relies upon the underlying section speed to the aerofoil. In this manner what we have in the transonic district is an aerofoil which has sonic speeds early upstream and subsonic speed towards the finish of the aerofoil or downstream. This implies it is confused to precisely examine transonic stream over an aerofoil as an alternate arrangement of conditions must be utilized on the main edge, upper surface and trailing edge. The basic upstream Mach number is the base estimation of a given Mach number for which a shockwave will be created on the outside of an aerofoil. As such, supersonic stream. Beneath this limit a shockwave won't show up. Drag or the streamlined power in the transonic district again relies upon the speed of the item voyaging. At subsonic velocities the primary part of drag are Skin contact, pressure drag and lift incited drag. At sonic paces (drawing closer or surpassing) there is the expansion of wave drag. The drag increments drastically, and thus a higher push is expected to continue speeding up. Likewise, a

Choose The Cheapest Essay Writing Service That You Can Afford

Choose The Cheapest Essay Writing Service That You Can AffordWhen looking for the cheapest essay writing service to write your own exam papers you have a choice to make. You can either pay a premium or try to get by with a low cost service, or spend an average of two hours researching which essay writing service providers are reputable and honest.Choosing a cheap essay service to write your exam papers is fine if you do not need the work done but there are some things that you should always keep in mind. Your main goal when searching for a cheap writing service provider is to ensure that you find someone who has the skills to write the test.You need to know that the writers that you are working with have experience. If you are looking for someone to take the job that you are currently doing then you are going to need a writer that has been writing tests for several years. This does not mean that you cannot also find someone that has been writing tests for a month but you want someone that has had many test writing jobs under their belt before deciding on who to hire for your test.Your 'expert' will know what they are doing and you should trust their recommendations but at the same time it's essential that you research the people that you are dealing with. You need to know how long they have been writing exams, what publications they have written for and what fees they have charged for previous tests that they have written. This information is going to give you a good idea about what you are getting from the writing service that you are using.Many of the top writers will have a website that they update regularly so it's a good idea to check it out at least once a year. Look for testimonials and read some feedback from past clients. If the writer is honest and up front about their credentials then you will be able to tell if the writer is good.Cheapest is not always best and if you are paying a small amount for your service then you might be in for more than you bargained for. The cheapest writer will also be the most inexperienced, so you will be looking at someone who is relying on their writing ability alone to make money. Make sure that you read reviews and testimonials on all of the essay writing service providers you are considering.It is very important that you consider your audience when choosing the essay writing service that you use because you will be writing a test for a total stranger. In order to make sure that you get the correct test that you need, you will need to use a professional writing service that has the experience that you need.The cheapest writer might seem like the best option but be careful about how much experience they have. You will not only be spending more money for a cheaper writer but it will also take longer to get the correct test written which means that you will be wasting your time.

Using the Keyword Final with Inheritance in Java

While one of Javas strengths is the concept of inheritance, in which one class can derive from another, sometimes its desirable to prevent inheritance by another class. To prevent inheritance, use the keyword final when creating the class. For example, if a class is likely to be used by other programmers, you may wish to prevent inheritance if any subclasses created could cause problems. A typical example is the String class. If we wanted to create a String subclass: public class MyString extends String{ï » ¿} We would be faced with this error: cannot inherit from final java.lang.String The designers of the String class realized that it was not a candidate for inheritance and have prevented it from being extended. Why Prevent Inheritance? The main reason to prevent inheritance is to make sure the way a class behaves is not corrupted by a subclass. Suppose we have a class Account and a subclass that extends it, OverdraftAccount. Class Account has a method getBalance(): public double getBalance(){ return this.balance; } At this point in our discussion, subclass OverdraftAccount has not overridden this method. (Note: For another discussion using this Account and OverdraftAccount classes, see how a subclass can be treated as a superclass). Lets create an instance each of the Account and OverdraftAccount classes: Account bobsAccount new Account(10); bobsAccount.depositMoney(50); OverdraftAccount jimsAccount new OverdraftAccount(15.05,500,0.05); jimsAccount.depositMoney(50); //create an array of Account objects //we can include jimsAccount because we //only want to treat it as an Account object Account[] accounts {bobsAccount, jimsAccount}; //for each account in the array, display the balance for (Account a:accounts) { System.out.printf(The balance is %.2f%n, a.getBalance()); } The output is: The balance is 60.00 The balance is 65.05 Everything appears to work as expected, here. But what if OverdraftAccount overrides the method getBalance()? There is nothing to prevent it from doing something like this: public class OverdraftAccount extends Account { private double overdraftLimit; private double overdraftFee; //the rest of the class definition is not included public double getBalance() { return 25.00; } } If the example code above is executed again, the output will be different because the getBalance() behavior in the OverdraftAccount class is called for jimsAccount: The output is: The balance is 60.00 The balance is 25.00 Unfortunately, the subclass OverdraftAccount will never provide the correct balance because we have corrupted the behavior of the Account class through inheritance. If you design a class to be used by other programmers, always consider the implications of any potential subclasses. This is the reason the String class cannot be extended. Its extremely important that programmers know that when they create a String object, its always going to behave like a String. How to Prevent Inheritance To stop a class from being extended, the class declaration must explicitly say it cannot be inherited. This is achieved by using the final keyword: public final class Account { } This means that the Account class cannot be a superclass, and the OverdraftAccount class can no longer be its subclass. Sometimes, you may wish to limit only certain behaviors of a superclass to avoid corruption by a subclass. For example, OverdraftAccount still could be a subclass of Account, but it should be prevented from overriding the getBalance() method. In this case use, the final keyword in the method declaration: public class Account { private double balance; //the rest of the class definition is not included public final double getBalance() { return this.balance; } } Notice how the final keyword is not used in the class definition. Subclasses of Account can be created, but they can no longer override the getBalance() method. Any code calling that method can be confident it will work as the original programmer intended.

International Energy Resources And Prices - 1259 Words

1. In what ways is OPEC important, and not so important, in terms of international energy resources and prices? In the panorama of international relations, the absence of universal or potentially universal institution dealing with energy is notable. Established in 1960, OPEC’s original trigger was the continuing slide in posted prices, which at the time were unilaterally established by the International Oil Companies. It is frequently maintained that OPEC is a cartel that has the power to effectively limit its members’ oil production and exports and thus influence oil prices. However, this representation is way off the mark, and grossly exaggerates OPEC’s cohesion and influence. In actual fact, OPEC is more akin to a club whose members†¦show more content†¦By that, the major pro will be a cleaner air and better quality, reducing the number of deaths caused by poor quality air. The con of fracking for health problems is that air quality dynamics around fracking operations are not fully understood. Similarly, fracking is known for its low water intensity compared to fuels and nuclear, which use up to 10 times more water than fracking (per energy unit). However, the con is the intrusive presence of fracking within the environment where it is implemented: noise, heavy infrastructures etc. In addition, fracking raises the question of greenhouse gas leaks. The major pro of hydraulic fracturing here is the gigantic benefit of release of green house emission: it is commonly believed that natural gas produces only about 50% of the greenhouse gas emission compared with burning of coal. On the other hand, researches have showed that big quantities of methane, a powerful greenhouse gas, have leaked from fracking. The third important point linked to hydraulic fracturing concerns drinking water and shallow aquifers. The major pro raised in that question is the reliability of fracking operations and infrastructures: drinking water is situated at different level than oil or gas which means that with an efficient good quality piping system, contaminating drinking water supplies is very unlikely. However, this particular point has revealed to be a

Analysis Of Hills Like White Elephants And The Man...

Reading, whether it is a short story, newspaper, or novel, can affect the way the people view things. Reading has changed countless opinions and views of history and many other things around the world. Most people mature and develop better analytical skills from reading a wide variety of different literary pieces. â€Å"Hills Like White Elephants† by Ernest Hemingway, A Raisin in the Sun by Lorraine Hansberry, and â€Å"The Man He Killed† by Thomas Hardy are three pieces of literature that have significantly impacted me as a reader. â€Å"Hills Like White Elephants† by Hemingway is a short story about a girl who is put into a position to make an important decision. She sits with a man whom she has an intimate relationship with. While they sit at a train station, they discuss and argue about the important decision. The man portrays a masculine and controlling demeanor while the girl portrays dependence and a naà ¯ve type love towards the man. Throughout the story , the man tries to encourage the girl to make the decision, portraying a false sense of care for the girl. It is evident in the story that the man does not care for the girl as much as she cares for him. The man shows agitation towards the confused girl. While the girl questions her decision, the man already made his decision. The girl drinks throughout their argument to find courage. She continuously says that she is doing the operation for the man and not for herself. She just wants her relationship with the man to be back to theShow MoreRelatedâ€Å"the Lottery† and â€Å"Hills Like White Elephants† Essay881 Words   |  4 Pagesâ€Å"The Lottery† and â€Å"Hills like White Elephants† Regardless of the type of society people live in controversial topics and cowardly individuals can create conflict. 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Best Conclusion Of The Essay On Sikhism Example For Students

Best Conclusion Of The Essay On Sikhism God sends His messengers into the world from time to time to guidehumanity, states Professor Gobind Singh Mansukhani, author of the book,The Quintessence of Sikhism. Although Jesus Christ was considered to be sent toEarth between 8 BC and 4 BC by god, the ten Gurus, who found the Sikh religionfive hundred years ago in the Punjab region of India, were also considered to bemessengers of God (Jesus Christ 194-198; Mansukhani 1; Kleffman 1). These founders of the Sikh religion, unlike others of the time, recorded theirteachings and their beliefs in the Guru Granth Sahib, a holy book that isconsidered to be the eternal Guru (Sikh Missionary Center 244). The history,beliefs, and distinction from other religions make Sikhism a fascinatingreligion. Originating in the fifteenth century, Sikhism struggles to stay alivein India, even today. Guru Nanak Dev Ji, the founder of Sikhism established thisreligion, free from the discriminating ideas of Hinduism and Islam (Mansukhani2; Wolcott and Wolcott 48). Guru Nanak Dev Ji carried the Divine Light, whichallowed his body to be a platform for God to speak on. This light was passed onto the other nine Gurus who created the Guru Granth Sahib (Sikh MissionaryCenter 7-9). The eighth Guru, Guru Harkishan Dev Ji, became a Guru at the age offive (Guru Harkishan Dev Ji Internet). His knowledge and power awedpeople who realized he was really divine (Mansukhani 30-32). The lives of mostSikhs w ere threatened by religious hatred everyday. The fifth Guru, Guru ArjanDev Ji, and the ninth Guru, Guru Tegh Bahadur Ji, both became martyrs. GuruArjan Dev Ji was tortured with boiling water, thrown on burning sand, and wasseated on a red-hot plate because he would not give up his faith. Similarly,Guru Tegh Bahadur Ji also became a martyr. He refused to lose his faith and diedsaying Gods name. Today, Sikhs are still dying for their beliefs (Mansukhani23-25, 35-36). For Sikhs, their beliefs are declared in the Guru Granth Sahib. The Guru Granth Sahib contains the words of all ten Gurus and is the eternalGuru. This holy books teachings are protected in such a way that its followerswould notice if a comma or a period is out of place (Sikh Missionary Center 3,248). Sikhism opposes the caste system that existed in India. In fact, the Guruserased the caste system in Sikhs by creating a Langar system, which means GurusFree Kitchen. This system still exists today and requires everyone, rich orpoor, to sit side by side and share a meal, despite of social classes (Mansukhani15-16; Sikh Missionary Center 3-4). The Guru Granth Sahib also states womanshould be equal. Guru Nanak Dev Ji pointed out that women were never inferior tomen because they can get salvation also (Sikh Missionary Center 278). Besidespromoting equality, Sikhism respects other religions. The Guru Granth Sahibincludes excerpts from Hindu and Muslim saints, to show Sikhs to accept otherfaiths (Gurbani CD 6). All the beliefs of Sikhs are outlined in the holy bookwritten by the ten Gurus, themselves (Sikh Missionary Center 248). AlthoughSikhism is different from other religions, it is similar in many aspects also. Unlike other religions, everything people know about Sikhism comes from themouths of the Gurus. For example, The Sikh Missionary Center writesthere came Mahatma Buddh in India and he never wrote anything with hishands. After that came Christ who did not write anything himself. His teachingare only known through the Bible. Sikhism believes materialistic itemscome in the way of salvation (Sikh Missionary Center 3, 248, 249). Similarly,Buddhists also agree materialistic values get in the way of nirvana, the stateof peace (Buddhism 319-325). Sikhism, Hinduism, and Buddhism allsupport reincarnation (Sikh Missionary Center 253; Wolcott and Wolcott 36;Buddhism 322). Although there are several similarities with otherreligions, Sikhism is unique in its own way. Although times have changed, theSikh religion has remained unchanged for the last five hundred years (Kleffman1). The ten messengers God sent to Earth have helped form the Sikh religion (Mansukhani1). The holy book which the ten Gurus created is the living Guru, since it willlast forever and holds all the teachings of the past Gurus (Sikh MissionaryCenter 244). The ideas behind Sikhism make it a unique religion.

A Guide to Every Freshman Year Youll Experience

Freshman year sucks. Well, not really - but whether you’re a freshman in high school, college, or life, the transition isn’t easy. It’s filled with new experiences and new rules that youll likely have never heard of before, so it’s hard to get used to. While people might warn you about the things you’re likely to face, you probably won’t find out what you can do to prepare for your new lifestyle that you’ll undoubtedly have. Here are just the three best ways that you can prepare for your high school, college, and post-college first years: High School: 1. Learning the keys to social life in high school is definitely one of the most awkward and frustrating times. The best thing you can do early on is find at least one friend in each class. It’ll make the transition a lot easier - not only will you have a friend to bond with, you’ll also have someone to study with, starting early. 2. One of the toughest things about high school is managing your time properly. Luckily, there are plenty of apps and programs to use on both your smartphone and computer. Notes organizers, reminders, to-do lists, and calendars are just a handful of utilities that you can take advantage of to help out. Getting on top of time management early in high school can set good habits for later on. 3. Don’t be afraid to talk to your teachers. They’re there to help you learn, so if you do have questions about anything, they’ll be there to support you. Plenty of students aren’t willing to ask for help, so it’s easy to fall into the pack and not reach out or raise questions in class. But it’s better to get out ahead of something you might not understand or material you’re having trouble with, especially before an assignment or exam. College:1. Try things out. Most universities have a plethora of clubs available to you across all different types of activities. Whether you’re interested in playing sports, watching TV, reading books, or anything academic, odds are, your school will have a club for it. It’s a great way to meet people and find new interests, and it’s also the perfect way to bolster your resume by pursuing personal interests. 2. Search and find the perfect place for you to study. It might seem like a dumb thing to start with, but there are plenty of students who go through the year, bouncing from study hall to library without ever getting comfortable. Something as simple as studying in the same place can actually help you improve your learning, so it’s worth taking the first few weeks of classes to find the best spot for you. 3. Get to know your campus resources, whether it’s meeting with your academic advisor or finding the best places to grab a bite to eat. The little things make a huge difference in college, especially considering you’re fully in charge of your own life for what’s probably the first time. Balancing your time between academics and social life when you have so much freedom isn’t an easy thing to do, but using all the resources that your college has to offer can certainly help. Post-College:1. Network. One of the most important aspects of your post-college life is building and expanding your network. Not only can it lead to job opportunities, it’s a good way to have contacts in various areas for any number of reasons. Beyond that, having an expansive network is a good way to reach out for help - if you’re having an issue with a project that you’re working on, contact someone who has done something similar for an explanation or a new perspective. 2. Get on LinkedIn right now. No seriously - these days, not having a LinkedIn profile is going to hurt you a lot more than you think. Employers and connections always expect to find a profile for every realistic candidate, so creating one is extremely important. It’s the perfect way to showcase your experience, leadership, and any extra important honors or certificates you’ve earned. Plus, it’s the best way to quickly and easily grow your network, and it’s an even easier way to interact with people you’re looking to reach out to. 3. Your resume is a living, breathing thing, but most people forget that. If you have experience that’s a good fit for one job opportunity but not for another, don’t be afraid to swap it out for something else. Change terms, edit bullet points, or remove an entire past job if you think it’ll help. It’s not permanent, so update it on a consistent basis.

Aral Sea Essays

Aral Sea Essays Aral Sea Essay Aral Sea Essay Struggle and conflicts for water among people are unavoidable. Situation is no different in developed and developing countries. Developed countries like Belgium, Great Britain, Poland, Singapore, and North America are already feeling water stress. It becomes difficult for rivers and groundwater resources in UK to satisfy the augmented water demands of summer heat. Similarly in USA, agricultural requirements are fighting for their share with urban needs of water. Different states in India are fighting for their share of water bodies. Chinese farmers are sacrificing their water needs to feed urban demands of cities. Less water for irrigation means less food grains production and eventually a global food crisis. Shared water resources among countries will add to this fight. For instance Africa, where the conditions are already worse, will see different countries fighting for the Nile, Zambezi, Niger, and Volta river basins to meet their water needs. Similarly Aral Sea Basin for Central Asia and rivers like Amu Darya and Syr Darya will be a subject of conflict among Turkmenistan, Uzbekistan, Kazakstan, Kyrgyzstan, and Tajikistan. The US and Mexico also share cold space over the Colorado River (Hinrichsen, Robey and Upadhyay â€Å"Solutions for a Water-Short World†; Ch. 3. 3 ). Pollution has been the biggest enemy of rivers, lakes and other freshwater resources. Many rivers and lakes today are nothing more than garbage dumps. Industries discard their toxic chemical wastes in the water resources. Use of toxic chemicals like fertilizers and pesticides in agriculture is polluting ground water resources. People will use 70% of surface freshwater available in rivers and lakes by 2025 which at present is 54%. This will disturb the whole balance of nature and other aquatic ecosystems and their inhabitants. Ecosystems like wetlands are of enormous importance. They help human beings in different ways serving as flood regulators, waste filtration systems and natural flora and fauna habitats. Mismanagement of water resources has led to the extinction of numerous species of invaluable freshwater fish. Damage done is irreversible. Trees are vital for water conservation as they replenish groundwater, protect soil erosion and balance the hydrological cycle. Growing population and industrialization is eating away forests at an alarming rate adding to the problems (Hinrichsen, Robey and Upadhyay â€Å"Solutions for a Water-Short World†; ch. 4). Millions of people are dying around the world due to the unavailability of clean and safe water for their daily requirements. Situation is more disappointing in developing countries where major diseases and deaths occur because of water related diseases. Water borne diseases are caused from contaminated water. Unclean water for drinking and not enough water for sanitation give rise to water borne diseases like cholera, typhoid, shigella, polio, meningitis, and hepatitis A and E claiming millions of lives every year. Disposal of human and animal wastes in freshwater resources infects the water and hence leads to the spread of diseases. Industrial and agricultural chemical wastes in water can lead to diseases like cancer. Authorities should take steps to provide clean water for drinking, cooking and personal hygiene. Provision of proper sanitation facilities is also very important for appropriate waste disposal. Another set of diseases is called water based diseases spread by flukes, tapeworms, roundworms and tissue nematodes that live in contaminated water. Diseases like guinea worm (dracunculiasis), paragonimiasis, clonorchiasis, and schistosomiasis (bilharzia) fall under this category. These diseases are more common in areas near Dams. Keeping a distance from unhygienic water and food can help prevent thee diseases from spreading. Water-related vector diseases are spread by mosquitoes, tsetse flies and other insects that carry infections. These carriers live in foul and unclean water and cause diseases like malaria, yellow fever, dengue fever, sleeping sickness, and filariasis. Using pesticides to kill these insects and wiping out their breeding grounds like dirty and stagnant water helps preventing these diseases. Trachoma, leprosy, tuberculosis, whooping cough, tetanus, and diphtheria are the diseases that spread due to insufficient water for maintaining personal hygiene. These can be prevented by providing enough water for sanitation (Hinrichsen, Robey and Upadhyay â€Å"Solutions for a Water-Short World†; ch. 5). Water conservation and proper use is very important for ensuring adequate availability of water to everyone on this earth including flora and fauna. Every area needs improvement and water management. Water used for irrigation in agriculture needs foremost attention. A lot of water is wasted while reaching crops through irrigation systems. Some of it gets recovered as groundwater but majority of it gets contaminated by chemicals. On one side inadequate water for irrigation limits land use and crop yield while on the other side excess of water in the fields can lead to water logging and salinization and hence destruction of land and crops. Irrigation techniques like drip irrigation and low-energy precision application (LEPA) can improve irrigation efficiency considerably. Drip irrigation lowers the wastage of water and is getting widely adopted. LEPA is an efficient form of sprinkler system leading to water conservation and increased food production. Water harvesting by collecting water in rainy season and using in dry season is also an attractive option for poor countries. Treated urban wastewater can also be used for irrigation. Israel is famous for its urban wastewater reuse for agriculture purpose. Stopping deforestation and planting more and more trees also helps in water conservation (Hinrichsen, Robey and Upadhyay â€Å"Solutions for a Water-Short World†; ch. 6). Water in industries must be recycled and used again and again to save precious natural resource. Many industries employ these techniques to conserve water. Chemicals, iron and steel, and pulp and paper are some of the industries that must pay attention to their water usage and adopt water conservation techniques. In household, people must save water and use it sensibly. We will have to pay the price of wasting water uselessly when in excess sooner or later. Only needed quantity of water must be used. Municipal corporations must ensure that their water transit systems are efficient enough not to waste water and maximum share must reach consumers. Leakage from pipes and illegal tapping must be checked. Laws to prevent stealing and wastage of water must be formulated by the authorities (Hinrichsen, Robey and Upadhyay â€Å"Solutions for a Water-Short World†; ch. 6. 2). Population growth is the biggest challenge to be dealt with for saving water. Growing population at unregulated rates is a major problem especially in developing countries that already face water scarcity. It is very important for people to adopt family planning measures to keep a check on the rising population. Authorities must also educate people and spread awareness about the harms of unregulated births. They must inform people about the family planning measures and offer every kind of medical and financial help to achieve this objective (Hinrichsen, Robey and Upadhyay â€Å"Solutions for a Water-Short World†; ch. 6. 5). Techniques like pressurization of seawater, filtration via carbon nanotubes, and reverse osmosis can be used for desalinization of water to add to fresh water. Presently these treatments are very expensive. Promotion of vegetarian eating habits and saltwater agriculture on coastlines is needed (â€Å"Water†). Efforts are required on international, national and regional levels for water conservation. Countries must formulate policies and must support each other’s initiatives to create a better living place. Money and resources are essential and developed countries must support developing countries (Hinrichsen, Robey and Upadhyay â€Å"Solutions for a Water-Short World†; ch. 7). Save water! Its precious! Hinrichsen, D. , Robey, B. , and Upadhyay, U. D. â€Å"Solutions for a Water-Short World†. Population Reports, Series M, No. 14. Baltimore, Johns Hopkins School of Public Health, Population Information Program, December 1997. November 23, 2008 infoforhealth. org/pr/m14/m14chap1. shtml#top â€Å"Water†. millennium-project. org. World Federation of UN Associations. November 23, 2008 millennium-project. org/millennium/Global_Challenges/chall-02. html

Wheat Field with Cypresses Essay Example | Topics and Well Written Essays - 1000 words

Wheat Field with Cypresses - Essay Example A lot of the correspondences were descriptive of life in London and Netherlands. Theo was not the only person he corresponded with; there were other people such as Johanna van Gogh-Bonger (Theo’s wife), Wil (his sister), Emile Bernard and others. Vincent van Gogh would include a lot of sketches in his letters to anyone. He always made sure he added a sketch to complement the letters. Apparently, his correspondences would never be complete without a sketch illustrating the subject of his letters. That was out of pure love for both literature and art. He strongly believed in art and literature as powerful tools for communication. He perceived the society and everything around him using artistic lenses, which is why he drew and painted pictures a lot. At the time he wrote the letters, he was a young man who had started to believe that his destiny lay in art. Any art and literature lover would not want to stop reading van Gogh’s letters. Wheat Field with Cypresses is van Gogh’s painting work, in which he used an oil paint to draw complete picture of a typical wheat field with cypress trees, clouds, the horizon and a lot of other environmental components. This and his other painting works are an upgrade from the letters and sketches he was concentrating in earlier on. Wheat Field with Cypresses is able to communicate without any words used to describe it. His use of different colors to illustrate the different elements within the picture eliminates the need for a literary description. One may question the relationship that exists between van Gogh’s several letters and the Wheat Field with Cypresses. The relationship may not be as direct as one would expect, but there is a big connection. Both are depictions of a shrewd artist who used art to communicate and to paint a picture of the society. The letters were numerous and various. The themes of the letters were different. That was art. The good relationship between Vincent

America Business History Essay Example | Topics and Well Written Essays - 750 words

America Business History - Essay Example Strategically designed and economical office furniture is therefore needed by all organizations. Getting custom built furniture and employing local labor and designers is both cumbersome as well as a painful process. Catering to the demands of office furniture for most organizations by provided prefabricated, custom designed and ready to fit furniture according to space availability and nature of organization is therefore the need of the hour. As mass production of furniture is already well established, particularly in some areas of New York, the company will have its headquarters at New York and will solely focus on office furniture for small and medium organizations, whose demands can be met in a timely and efficient manner. My company will commence operations from a hired shed in an area earmarked for small industry. A small workforce of 25 people composed of skilled and semi skilled carpenters and labor will be hired and their services utilized for designing and preparing small furniture items like office tables, chairs, filing cabinets, and foot rests ideal for small offices. Two engineers will be hired for visualizing and designing the components as per the type of raw material available, the present requirements of the upcoming US industries. The company will utilize only wood as the raw material as it is available in plenty with no resource crunch. Adequate quantity of raw material and hardware will have to be pro cured, stored and maintained by a single logistics manager of the company. The resources needed are wood as the principal raw material, hardware which includes tools and semi automation products, electricity and ideal premises for setting up the factory. Capital for setting up the industry can be procured as a loan from the bank which should be gradually paid off after meeting the initial sales targets. The focus of the company will be to become self reliant in terms of finances within a period of 5 years or even lesser,

Immune System and New York Essay Example for Free

Immune System and New York Essay HIV And Its Effects Elizabeth Grundy Psychology 102 Dr Peggy Peach October 10, 2001 HIV And Its Effects 2 HIV AND Its Effects The effects HIV has on a person, symptoms, risks, history and prevention will be explained. HIV is on a rise among sexually active people. According to Packer (1998), HIV, the virus that causes acquired immune deficiency syndrome (AIDS), is a member of a family of viruses. The first member HTLV-I and related to STLV-I researchers believe they both have a common ancestor in Africa. (P.13). This will be explained in the following questions: 1. What are the symptoms of HIV? 2. What are the risks to getting HIV? 3. What is the history of HIV? 4. What is the treatment for HIV? This research paper on HIV will be focused on these four questions. 1. What are the symptoms of HIV? According to Nash (1997), when a person infected with HIV has symptoms such as fever, night sweats, weight loss, fatigue, and lymphadenopathy (persistent, unexplained swelling of the lymph nodes), but no opportunistic infections (illnesses that healthy immune systems fight off) or Kaposis sarcoma, he is said to have AIDS-related complex (ARC). The acronym ARC is not used as frequently as it was in the early years of the epidemic. AIDS is now thought of in term of a HIV continuum. It begins with HIV-positive diagnosis in a person who is not experiencing any symptoms. It continues to a symptomatic stage in which the person has opportunistic infections, HIV and Its Effects 3 andKaposis sarcoma, or any of the conditions previously used to define Arc, and the HIV-positive continuum ends with full-blown AIDS diagnosis (p.22). 2. What are the risks to getting HIV? According to Nash (1997) No one is safe if his or her behavior is not safe. You do not get HIV because of a group you belong to; you get HIV from exposure to the virus. HIV can be contracted through unprotected sex with an infected person, by sharing needles when using drugs, or by tattooing or piercing body parts with a needle that has been used on an infected person. (P 24). According to Draimin (1995) the four common most ways HIV can get into the  body, Dirty needles used to inject drugs, unprotected sexual intercourse, mother to fetus or new-born baby, and blood transfusion. (P.11) HIV is transferable through any kind of sexual contact: heterosexual, homosexual, or bisexual. The means of transferring the virus is unprotected sex. The safe guards against contracting HIV are to have sex only when you are ready, to know your partner, and to protect yourself from possible infection every time you have sex by using a condom. The HIV virus, like some other viruses cannot live outside the body. It is killed by air. HIV requires a warm, wet place to live and be carried only in blood, sexual fluids, and possibly saliva. Sexual transmission of HIV means that the virus goes from fluid to fluid (semen, vaginal, and blood). The virus has to pass from fluid to fluids to stay alive. (Pp25-26) 3. What is the History of HIV? HIV and Its Effects 4 Hyde and Forsyth (1 996) In 1981, when the first mysterious cases of an unusual type of pneumonia began to appear, scientists have accumulated a large body of knowledge about HIV. The first alarm sounded before aids even had a name, when doctors realized that some formerly rare diseases were becoming common among homosexual men in the United States. The first well-documented cases of what was later called AIDS were found in San Francisco and New York in 1981. A young gay man in San Francisco was found to be suffering from severe fungal infection to which he had little immune reaction. In fact, his immune system did not respond to any disease. Then he developed Pneumocystis carinii pneumonia (PCP), a type of pneumonia that is caused by a parasite. This disease is usually found only in severely malnourished individuals or people whos immune have been impaired by drugs such as those used in treatment of cancer. (p.56) According to Nash (1997) In 1982, three non-drug -injecting heterosexual men with hemophilia A developed AIDS and were reported to CDC. Hemophilia A, a blood -clotting defect, requires transfusions of blood-clotting factors derived from whole blood. (p.29) In June 1981 the first report of what AIDS, published by CDC described the new disease as a collection of characteristics symptoms among various population groups. It was a narrow definition, involving the presence of one or more opportunistic infections or cancers, and signs that general failure of immune system had occurred. (Nash, 1997) 4 What is the treatment for HIV HIV and Its Effects 5 According to Nash (1997) AIDS symptoms typically takes years to develop after the initial infection.  Scientists are researching what they call immunotherapy. Vaccines to prevent or stop a disease from taking hold; immunotherapy intervenes before symptoms arise and rids the body of infection. Management drugs have come out such as; Azidothymidine (AZT), this is the first of its kind. It interferes with HIV reproduction inside the cell; it slows the process of AIDS down. An HIV- positive person who takes AZT before AIDS symptoms appear lives longer than those who did not. Dideoxycytidine (ddC) and dideoxyinosine (ddI) offer another approach to combine therapy. Death rates are lowered when ddC and ddI were taken in combination of ddC and AZT or ddI and AZT then those patients who took AZT alone. Ampligen-, which did not help the patients when administered, alone-used in combination with AZT increase the effectiveness of both drugs. Epivir (3TC) became the first new initial therapy since AZT. The combination therapy of 3TC and AZT lowered the amount of HIV in patients and boosted their immune system. Invirase (protease inhibitor) is designed to cripple an enzyme vital in late stages of HIV reproduction, which is used in combination of other anti-HIV drugs. They reduce the levels of the virus in some people and increase the number of immune cells in some patients previously depleted by the virus. In 1996 Ritonavir, another protease inhibitor was also approved. HIV and its effects on those we know and love are about learning to manage the illness. People need to practice safe sex and to and to pay attention to safe behavior. HIV and treatment have come along way. Medical science has along time to go before a cure. HIV and Its Effects 6 References Packer, K. (1998). HIV Infection The Facts You Need To Know. New York: Venture. Draimin, B. (1ed)(1995). Working Together Against AIDS. New York: The Rosen Publishing group. Nash, C. (1997). AIDSs Choice for life. Springfield, NJ: Enslow. : Hyde, M., Forsyth, E. (1996). AIDS What Does It Mean To You? New York: Walker.

The Ancient Maya Essay -- essays research papers

The Maya of Mesoamerica, along with the Aztecs of Mexico and the Incas of Peru, made up the high civilizations of the American Indians at the time of the Spanish conquest. Both the Aztecs and the Incas were late civilizations, between 1300-1533 AD, but the Maya of the Yucatan and Guatemala exhibited a cultural continuity spanning more than 2,000 years, 1000 BC-AD 1542. Many aspects of this culture continue yet today. The Ancient Maya in their time had actually refined writing. They had an extensive written language, which was both phonetic as well as ideographic. One of only five independently created writing systems in human history. Maya words were in hieroglyphs, each picture with its own meaning. Unlike other ancient Central American civilizations, the Maya could write in words, sentences, and even stories. Arranging several pictures together in a logical form would create a story. The Maya covered their cities and buildings with hieroglyphs carved into the stone. Most of the Maya could read some hieroglyphs, but the priests and nobles were the only people who actually had knowledge of the entire language. The Maya would also use quills made of turkey feathers to write in books made of soft bark taken from a type of fig tree. Religion was the center of the Mayan life. Mayans believed that there were two levels of the world. The first level was the physical world and the second was the spiritual world, which consisted of the old dead ancestors, ...

Lascia Ch’Io Pianga Analysis Essay

The analysis of the aria â€Å"Lascia ch’io pianga† by Haendel according to the thorough bass method, shows us how the composer refer in this piece to the typical compositional procedures of baroque music. The aria starts with a pedal (frame, according to Joel Lester’s terminology) followed by a cadence harmonized according the regle de l’octave both in ascending and descending motion (MM. 5-8). The second episode starting at M. 8 consists of a sequence, precisely a modified sequence, in which the subsequent is slightly modified at the end introducing a new harmony on the second beat of M. 12 that leads to a final cadence with a modulation to the original key. The regle is always working also in the sequence, it is just applied chromatically according the harmonic context. After two repetitions of the first phrase, with a small difference in MM. 17 and 34 with a 6-chord instead of a 5-chord on the second subdivision of the second beat, we have the last section of the aria, before the da capo. In this last section there is a modified sequence (MM. 35 to 39) followed by a cadence that leads to the end of the piece. In general, most of the harmonies in the piece reflect the indications of the regle but there are some exceptions. The most interesting part in which the regle is not applied is at the very beginning of the aria: the use of 7 on the second degree, instead of 6. This is the harmony that more that any other characterizes this piece, giving a smoother flavor to the passage than the dominant harmony suggested by the regle. Aside from the exception, it is interesting to see where Haendel follows strictly the regle, and this happens in every final cadence, probably as a sign that in the closing sections the use of the regle is more functional and gives a stronger sense of harmonic definition. In the fundamental bass, the bass line consists of a series of roots that not only represent the roots of the harmonies built on top of then, but also physically generates these harmonies. Any kind of harmony should be reduced to triads and sevenths and the motion of the bass-line should be by fifths and fourths. In â€Å"Lascia ch’io pianga† is possible to understand all the harmonies as fifths and sevenths but the bass-line motion not always moves naturally by fifths and fourths. In many cases, through the use of the double-emploi, is has been possible to correct some irregular motions into fifth motion, but still for some of them it hasn’t been possible. Probably the most evident example is the motion by second occurring between MM. 6 and 7, and between MM. 11 and 12. The fundamental-bass analysis bring into play notes that are supposed, that are not in the score but affect the music as the roots of a tree feed the last leaf on the highest branch. In this case, we can see how the sense of motion that we perceive listening to this aria is perfectly explained and justified by the succession of seventh chord and fifth chord, as the epitome of the arsi-tesi feeling in music. Even in the first two measures, that look really simple in the thorough bass analysis, we can still discover something that makes this beginning not so obvious. In the first measure the F is transformed into D with a seventh chord on top, and the accumulation of this seventh with the next one in the second measure create a sense of instability and a need to resolve. In the next measures this tension will be released through a succession of 5-chord with two final combinations 7-5 to close the episode.

How Much Are the Elements in Your Body Worth

Have you ever wondered how much the elements in your body are worth? First, lets take a look at the elements from which you are made. Your body is made of: 65% Oxygen18% Carbon10% Hydrogen3% Nitrogen1.5% Calcium1% Phosphorous0.35% Potassium0.25% Sulfur0.15% Sodium0.15% Chlorine0.05% Magnesium0.0004% Iron0.00004% Iodine Your body contains trace amounts of other elements, such as silicon, manganese, fluorine, copper, zinc, arsenic and aluminum. What is the going rate for a bodys worth of these elements? One US dollar! Are you surprised? Selling For Parts Lets see if we can bump the price up a bit. If youre looking to make a buck with your bod, your best bet would be to sell individual organs, but since thats illegal, an alternative might be to tan your hide for use as leather. Your skin would be worth about $3.50 if it were sold at the price of a cowhide, which runs around $0.25 per square foot. So, if you take a dollars worth of elements plus the value of your skin, you might be able to get $4.50, which well round up to $5, so youll feel better about your chemical value. Chemical Composition of the Body | Which Element Are You?