Traffic Modeling Essay Example

Traffic Modeling Essay Example Traffic Modeling Essay Traffic Modeling Essay Traffic Modeling Traffic modeling in a sense is an overview of general traffic flow calculations. It provides a blueprint and a layout of incoming and outgoing traffic with a formula to calculate the timing of overall cars involved within the traffic flow. With the vast roads and streets managing traffic can be difficult without the proper calculations. Mathematical functions can be ways to express simplicity with the eliminations of difficult equations through the use of practical formulas. Many can be used to resolve the model of how traffic flows, but Learning Team D has used the Gauss-Jordan Elimination technique to simplify and conclude the precise amount of car flow managed per street and per hour. Noticing that Elm Street and Maple Street can only handle 1500 cars per hour, and the other streets with the maximum of 1000 cars per hour handling capabilities, Gauss-Jordan Elimination came into effect. An augmented matrix took form to assist with the elimination and help create numeral systems of linear equations. These linear equations explain how the Gauss-Jordan Elimination technique is performed. With minimal information given from this equation this technique helped shaped an understanding of where numbers can be properly placed. There are seven total variables and six intersections in the equation with each variable representing the number one. Using the Gauss-Jordan Elimination technique, ones and zeros have to be placed in a precise order to result in perfect flow and manage accountability of vehicles coming in and out of the road. Solving the linear equations gave the total number of vehicles within the hour passing through each road which is represented by the variables. The result is as follows with the sum of the combined roads equaling out to the total vehicles per hour: Intersection 1 (f+a=1700), Intersection 2 (g+b=1600), Intersection 3 (c+b=1500), Intersection 4 (c+d=1600), Intersection 5 (d+g=1700), and Intersection 6 (e+f=1800). With these linear equations formulating the result and managing the constant flow of traffic was simple with the help of the Gauss-Jordan Elimination. One-way streets generally have higher motor vehicle capacity than two-way streets. Increasing a streets capacity induces more driving. One-way streets generally serve through-traffic first, local traffic second. One-way streets are oriented towards serving people driving through the neighborhood rather than people who live, work, shop, walk and bike in the neighborhood. While one-way streets can simplify crossing for pedestrians who only need to look in one direction, and some studies have shown that one-way streets tend to have fewer pedestrian crashes, one-way streets generally have faster vehicular speeds than two-way streets, making crashes deadlier and more destructive. Making a one-way street back to two-way would allow better local access to businesses and homes and to slow traffic. Two-way streets tend to be slower due to friction, especially on residential streets without a marked center line, and they may also eliminate the potential for multiple-threat crashes that exists on multi-lane, one-way streets Single or double traffic lanes, either face-to-face or with a median, sometimes flanked by parking. The benefits might be less driving, less confusion, and better traffic access. More might also be eliminates the need to drive blocks and blocks out of the way. You might not have a need to make extra turns to get to nearby destinations. In conclusion traffic modeling helps with maintain the roads and the traffic in a constant flow. It can tell you what the maximum amount of cars a street can handle without slowing down or restricting the access of the street. Solving these equations can accurately predict the impact that more traffic can cause on a street. These equations can be applied to any traffic flow model and give you an answer that you can work with.

Learn About Brown Marmorated Stink Bugs, Halyomorpha halys

Learn About Brown Marmorated Stink Bugs, Halyomorpha halys I have a peculiar fascination with stink bugs. My affection may be misplaced, however, because some stink bugs are pests of garden plants and fruit trees. One exotic species, the brown marmorated stink bug came to the U.S. recently and the agricultural industry is already on alert. Description: The adult brown marmorated stink bug, Halyomorpha halys, can be confused with other brown stink bugs. To identify this species accurately, examine its antennae for alternating bands of light and dark on the last two segments. Adults are a blotchy brown color, with alternating light and dark markings along the edges of the abdomen. They grow to 17mm in length. In its U.S. range, Halyomorpha halys adults may be observed from spring to September. In the fall, they may invade houses and other structures. Find stink bugs in your home in the fall, and theres a good chance youve got brown marmorated stink bugs. First and second instars appear tick-like, but yellowish or reddish in color. The final three instars (five total) become darker and closer in appearance to the adults. Older nymphs have banded legs and antennae and abdominal markings like adults. Clusters of light green eggs may be found from June to August. If you do find a brown marmorated stink bug, keep the insect in a vial or jar and report the find to your local extension office. This insect has the potential to become a serious agricultural pest, and scientists are tracking its spread. Classification: Kingdom - AnimaliaPhylum - ArthropodaClass - InsectaOrder - HemipteraFamily - PentatomidaeGenus - HalyomorphaSpecies - H. halys Diet: Brown marmorated stink bugs feed on plants by piercing fruits and stems. The long list of host plants favored by this insect makes it a significant agricultural pest if populations get too large. Host plants include a variety of fruit and shade trees, as well as other woody ornamentals and even legumes. Known food sources include pear, peach, apricot, cherry, mulberry, persimmon, and apple trees; Buddleia, honeysuckle, Rosa rugosa, and abelia shrubs; raspberries and grapes; and legumes including soybeans and beans. Life Cycle: The brown marmorated stink bug undergoes incomplete metamorphosis. In the U.S., only a single life cycle occurs per year. However, in its native Asia, five life cycles per year have been observed. As H. halys spreads south, more life cycles per year are likely. Eggs - The female lays barrel-shaped eggs in masses of 25-30, on the undersides of leaves.Nymphs - Nymphs emerge 4-5 days after eggs are laid. Each instar lasts about one week.Adults - Adults fly, and become sexually mature about two weeks after their final molt. The female lays eggs at one-week intervals. She can lay as many as 400 eggs in a season. Special Adaptations and Defenses: Like other cousins in the Pentatomidae family, brown marmorated stink bugs possess glands in the thorax capable of producing malodorous compounds. When handled or crushed, stink bugs release this foul-smelling secretion. Their coloration provides camouflage from predators, such as birds. Habitat: Fruit tree orchards, soybean fields, and other areas where host plants occur, including the home landscape. Range: The brown marmorated stink bug is native to eastern Asia, existing in China, Japan, and Korea. Halyomorpha halys has been detected in 42 U.S. states and several Canadian provinces.   Other Common Names: Yellow-brown stink bug, East Asian stink bug Sources: Regional Pest Alert: Brown Marmorated Stink Bug, Northeastern IPM CenterBrown Marmorated Stink Bug - A New Exotic Insect in New Jersey, Rutgers Cooperative Extension FS002Brown marmorated stink bug, Halyomorpha halys, University of FloridaBrown Marmorated Stink Bug, Penn state University

Christopher Columbus Essay Example | Topics and Well Written Essays - 500 words

Christopher Columbus - Essay Example Christopher Columbus composed two letters when he docked on Spain. One was during 1493 and the other was during 1503. The earliest letter was towards Luis de Santangel regarding the first journey February 15, 1493 at sea. The next letter was written to Ferdinand and Isabella with regards to the fourth voyage July 7, 1503 in Jamaica. In 1493 Christopher Columbus settled on the Island of Spain. His approach in his letter happens to be very cheerful and proud. He found tiny hamlets wherein the people did not want to converse to him. He kept hunting for cities and towns, but he found nothing. He sent away two men out to distinguish if they could find any cities or towns, but they also found nothing. Columbus docking within Indias turf depicts a propagandist image of American Indians receiving their defeaters, one that is very much in need of a deconstructive reading. Foregrounded happens to be bashful but welcoming versions of the dignified savage, bearing stylish specimens of gifts declaring towards an astounding amount of aboriginal metallurgy. Columbus swaggers forwarded to conceal the staff of invasion, the unpleasant expression on his face approaching filthiness as he appraises the insufficiently dressed natives.

Personal Wildly Important Goal Essay Example | Topics and Well Written Essays - 250 words

Personal Wildly Important Goal - Essay Example According to the study  the team should spend time in discussing the goals. When they talk about them every day, they will have mutual accountabilities towards achieving them. This means that they must be too sure of the goals. This calls for both vertical and horizontal communication among the team members. The team members should be aware of the key measures of success. There is a need for feedback. It is important to let the workers know when they do right. This will be an incentive to the team. However, it is hard to measure how much people are trying. Customer feedback is also important. It gives the organization a sense of evaluating whether it has achieved the goals or not. To achieve set goals and estimated results within the set constraints of time and budget, a manager uses a project. This implies that project management is very crucial in achieving the goals of the firm. All goals should be clearly stated In conclusion, project management is very important in achieving o rganization’s goals. It helps the team to define the most important goals and this result in the achievement of the firm’s strategic plans.

Bias, Rhetorical Devices and Argumentation Essay Example for Free

Bias, Rhetorical Devices and Argumentation Essay The speech it obviously catering towards females, the speech was presented at a U.N. Women’s Conference, this speech is about the rights women should expect to receive under human rights. While using the politics to reinforce the rights of women she is using political bias and she is using a gender bias. Rhetorical Devices This speech has a couple rhetorical devices, the first one I found was a Rhetorical question when she said, â€Å"Wasn’t it after all after the women’s conference in Nairobi ten years ago that the world focused for the first time on the crisis of domestic violence?† Secondly there was a few sections were Parallelism was used when she said; â€Å"If women have a chance to work and earn as full and equal partners in society, their families will flourish. And when families flourish, communities and nations do as well†. Then again when she stated; â€Å"It is a violation of human rights when babies are denied food, or drowned, or suffocated, or their spines broken, simply because they are born girls. It is a violation of human rights when women and girls are sold into the slavery of prostitution for human greed and the kinds of reasons that are used to justify this practice should no longer be tolerated†. Fallacies Towards the end of the speech a Slippery slope fallacies was used when she stated â€Å"As long as discrimination and inequities remain so commonplace everywhere in the world, as long as girls and women are valued less, fed less, fed last, overworked, underpaid, not schooled, subjected to violence in and outside their homes the potential of the human family to create a peaceful, prosperous world will not be realized†. Argumentation This speech met the standard for stating an argument and protecting against counter arguments by stating facts that the opposition cannot challenge. There was use of statistics to support Mrs. Clinton’s argument that women and girls have the same rights as everyone else. She presented her argument in a persuasive way, using her gender to persuade other people of the same gender to understand the issue and presented what needed to be changed. I would say that the argument she presented was very effective. The crowd was applauding the speech instead of using silence to show their disapproval of the words that were said.

The Comparison Of Forest Of Ar :: essays research papers

The Comparison of Forest of Arden versus Forest of Eden   Ã‚  Ã‚  Ã‚  Ã‚  It is the innate desire of man to seek a place of freedom, .an utopia, which allows him to escape into fantasies and away from the hardships of reality. In the play 'As you like it'; by William Shakespeare, the playwright indirectly compares the Forest of Arden to the Forest of Eden by exploring the theme of illusions, the idea of the forest as a place of refuge and Arden's mystical powers. The two forests are not only related by the fact that they sound similar but the many imageries and ideas that were mentioned in the play are somewhat related to the story of Genesis. In Duke Senior's first speech, he refers to 'the penalty of Adam'; , reminding the reader of the Fall of Man and the Garden of Eden. Therefore from the start, Arden is associated with a world of innocence and simplicity, in which man did not need to work. In the forest of Eden, the life of man is not controlled by time and ultimately, death. Whereas there are also suggestions of timelessness in the forest of Arden, as when Orlando points out that there is 'no clock in the forest'; . According to geographic sources, the Forest of Arden is in the Ardennes, France. In the play, Duke Senior and his followers live in the forest itself, while the shepherds live in the more open country on the edge of the forest. However, some elements in the play can be found in neither France nor England. For example: the deer, the oak trees, palm-trees; and also exotic animals such as a green-and-golden and a lioness roam the forest. Clearly then, the landscape belongs to the realm of fantasy. Although Arden seems as to be an idealistic world and resembles no known place, it is not merely an escape from real life. It is true that people flee to Arden from the cruelty of the world. The play opens outside Arden, in a world where cruelty, tyranny, and injustice reign; Arden provides a refuge from these evils. However, it is not an easy salvation. It is not even easy to get there: Rosalind, Celia, and Touchstone, and then Orlando and Adam, and finally Oliver, all arrive in Arden in a state of physical exhaustion. This relates to the fact that it is just as hard for us to enter the kingdom of God.

Mapping an Argument

Mapping an Argument Kimberly Williams CRT/205 11/11/2012 University of Phoenix Mapping an Argument What is the Issue? I have decided to read about the Traditional newspapers are becoming extinct. The issue with this is the cost of the newspapers going up and how the Internet is taking over the place of the newspaper. People are now depending on the Internet for their sources instead of the newspapers. The competition-deflecting effects of printing cost got destroyed by the Internet. The newspaper people often note that newspapers benefit society as a whole, but it is getting so expensive to keep newspapers running.The imperatives to strengthen journalism and to strengthen newspapers have been so tightly wound as to be indistinguishable. They are trying to find ways to strengthen the ways of newspapers. â€Å"Save newspapers† to â€Å"save society† is the big issue of this article. The other issue is to keep the newspapers from becoming extinct. The other article that I read about was the Veterans Administration health care not being readily available in rural areas. The issues of this article were the increased efforts to improve the care that is available for rural veterans.Also anther issue for the veterans was the long distances it is a huge problem for most of them. Long distances and restrictive rules have become an issue for the veterans and they have also become very obstacles to health care for many of them. Rural veterans have other problems with this also. The health care needs of rural veterans and managing the money for expanding care. In addition, oversight of rural health care programs was ineffective. There are so many issues with their heath care needs they are trying to fix them. What are the stated and unstated premises?The stated and unstated premises for Traditional Newspapers Are Becoming Extinct are that the newspaper industry has been fighting for its life since the beginning of the digital age, and also journalism will surv ive without newspapers. Strategizing to survive the on Internet was also one of the stated premises for this article and the unstated premise for this was that they never really stated how they were going to fight and keep the newspapers going in a way that the papers can still be running and people can still use the Internet for sources also.The stated premises for the Veterans Administration Health Care is that the VA has increased efforts to improve the care that is available for rural veterans. Long distances are a problem for many veterans is a stated premise that was in the article, and also veterans had to fight very hard to get every dollar that they could. Suicides among Iraq and Afghanistan veterans have reached record levels because of the heath care and the long distance that have caused problems for them. The unstated premises that weren’t listed that I could find was why most of the veterans did not feel that they had to enroll in a health care plan.What was the reason that they never wanted to enroll and what could the VA have done to help the veterans want to enroll in the heath care plan, what type of jobs did they do to help those that had problems with the long distance? These are some unstated premise that I feel should have been put into the article. What is the conclusion? The conclusion on the Traditional Newspapers Are Becoming Extinct is a plan and a strategy to survive the Internet, and trying to figure out how they can use the newspaper and the Internet without having to stop the use of one of them.They needed a plan how to deal with the Internet. A way for the newspaper to grow unsteady of shirking how to improve the newspaper in away the public would enjoy its use and continue to want to read it unsteady of using the internet. And a way to keep it up and running because the newspaper is coming so expensive to keep it up and running also way to have respected for people when written about a person in the newspaper. The conclu sion on the Veterans Administration Health Care is that the VA needs to find a way to make the veterans want to and enjoy the ability to have VA health care.Furthermore, the VA needs to find A way to make health care available for all of the veterans to have it, and afford the heath care. The VA needs to have rules for veterans heath care so the distance that the veterans live from the nearest facility shouldn’t be a problem. Improving the health care for the veterans is the conclusion for this article. They need to find a way that health care can be provided for all of our veterans because they deserve it. To ensure veterans receive the health care and benefits they have earned.To make a way for the veterans to be seen by out-of-network doctor if the same care is available within the system even if it’s more convenient for them there should be away for them to see what every doctor is available for them at the present time. They need to improve the health care for the veterans. Content and Development 35 Points| Points Earned33/35| | Additional Comments:| All key elements of the assignment are covered in a substantive way. * 350 to 700 words * Examines 2 articles from Opposing Viewpoints in Context * Provides substantive explanations to the following questions: * What is the issue? What are the stated and unstated premises? * What is the conclusion? | Paper addresses two of the assigned articles in a contemplative manner. The paper identifies the issue, premises, and conclusion in an adequate way. Although most points are clear, a few are vague. See notes above. | The content is comprehensive, accurate, and persuasive. | | Major points are stated clearly; are supported by specific details, examples, or analysis; and are organized logically. | | | | Readability and Style 10 Points| Points Earned6/10| | Additional Comments:| The tone is appropriate to the content and assignment. | Tone is informative.The writing in this paper has several issues: w ordiness, fragments (incomplete sentences), and vagueness. I've highlighted several examples above and suggested revisions. | Sentences are complete, clear, and concise. | | Sentences are well constructed, strong, and varied. | | Sentence transitions are present and maintain the flow of thought. | | | | Mechanics 5 Points| Points Earned3/5| | Additional Comments:| The assignment—including tables and graphs, headings, title page, and reference page— is consistent with Associate Level Writing Style Handbook formatting guidelines and meets course-level requirements. Layout is effective and aids readability. Several mechanical corrections are noted. Citations and references have not been included. It is essential to cite and reference non-original sources correctly. Refer to the formatting guidelines in the Associate Level Writing Style Handbook. | Intellectual property is recognized with in-text citations and a reference page. | | Rules of grammar, usage, and punctuation are followed. | | Spelling is correct. | | Late Penalty – 10% per day up to 2 days| | Total 50 Points| Total Earned42/50| Overall Comments:Hi Kimberly,Thank you so much for turning in this assignment.You have offered a competent mapping of the articles. You have generally identified the issues, premises, and conclusions and offered a substantive explanation for each. Your post is addresses all points in the assignment. Better organization of the writing would have strengthened the paper. Several mechanical and formatting changes are present. See comments above and in the text for specifics. Good work on this assignment! I hope this assignment has helped you clarify concepts relating to analyzing arguments to identify the issues, premises, and conclusions. |

The Silver Linings Playbook Chapter 34

Letter #5-December 3, 2006 Dear Nikki, The night after the Tennessee Titans destroyed the Eagles on their home turf – a game in which Donovan McNabb tore his ACL, ending his season and maybe even his career – Andre Waters shot himself to death. I realize you don't care about any of this, but Waters was one of my favorite players back when I was a teenager. He was a big part of the Gang Green Defense. People called him Dirty Waters because he was fined so much for hitting too hard. And when I was a kid, Waters was a god to me. Jake says Waters probably killed himself after watching the Eagles play so poorly against the Titans, which was not a funny thing to say at all. My father is not talking to anyone, because he is upset about McNabb's injury, which will most likely ruin the Eagles' chances of making the play-offs. My new favorite player, Hank Baskett, is not getting many balls thrown to him anymore, but he actually threw an interception during a stupid trick play during the Indy Colts' win over the Birds just this past weekend. And of course, there was also your last letter. So I'm thinking this is the part of my movie where things appear as if nothing is going to work out. I have to remind myself that all movie characters go through this sort of dark period before they find their happy ending. It was hard to wait two weeks for your reply. Your letter made me very sad, and in the past twenty-four hours I have written my reply at least a hundred times. I don't know if Tiffany read you the part of my memoir where I described my therapist's office, but he has two leather recliners – one black, one brown. My therapist lets his patients choose which seat they want to sit in just so he can see what type of mood we are in. I've been picking the black one lately. I've read certain parts of your letters to Cliff – that's my therapist's name. He doesn't know about Tiffany's involvement, because I promised her that I would not tell anyone that she has agreed to act as our liaison. When Cliff asked how I was able to make contact with you, I refused to answer. I hope that you don't mind my reading some of your words to my therapist. It's funny. Cliff keeps hinting that I should pursue a relationship with Tiffany. And I know Tiffany is reading this letter to you, so this part will be awkward for everyone involved, but Tiffany will just have to deal with it because this is what being a liaison requires, and I already danced so well, fulfilling my end of the bargain. Cliff says that Tiffany and I have a lot in common at this point and that you and I have very little in common, because we are in very different places. I thought he meant that you were in Maryland and I was in New Jersey, but it turns out he means that I am still fighting to regain my mental health, and you are mentally stable. I asked Cliff why he would want me to pursue a relationship with someone who is as mentally unstable as me, and he said that you were not able to support me in the way I needed to be supported, which is why our marriage failed. I got very mad at Cliff when he said that, especially since I am the one to blame, but he insisted that you allowed me to become the person I was by enabling me – never putting me in my place and allowing me to emotionally abuse you for so long. He says that Tiffany will not allow me to do this and that our friendship is based on a mutual need and a commitment to bettering ourselves through physical fitness and dance. Tiffany and I are great friends, and I appreciate all that she is doing for me now. But she is not you. I still love you, Nikki. And you can't control or alter true love. Mom checked out The Catcher in the Rye from the Collingswood Public Library. I liked Holden Caulfield very much and felt a lot of sympathy for him because he really was a nice guy, always trying to do right by his sister Phoebe, yet always failing, like when he bought that record for Phoebe and broke it before he could give it to her. I also liked how he was always so worried about what the NYC ducks do in winter. Where do they go? But my favorite part was the ending, when Holden takes his sister to the carousel and she rides on the horse and tries to reach for the gold ring. Holden says, â€Å"I was sort of afraid she'd fall off the goddamn horse, but I didn't say anything or do anything. The thing with kids is, if they want to grab for the gold ring, you have to let them do it, and not say anything. If they fall off, they fall off, but it's bad if you say anything to them.† When I read this, I thought about your writing that I was in my second childhood and that I would have to â€Å"leave the basement† someday. But then I thought about how my improving myself and learning how to dance with Tiffany was like reaching for the gold ring, which is you. Nikki, you are my gold ring. So maybe I will fall off the goddamn carousel, but I have to reach for you, right? I want to see you. I want to talk to you face-to-face. Just once. Afterward, if you never want to see me again, I can live with that. Just give me one chance to show you how much I have changed. Just one chance. One face-to-face meeting. Please. Love, Pat

Battling Cancer essays

Battling Cancer essays During a shower one-day, you notice a lump that was not otherwise there. The next day you see a doctor. The lump you have identified is diagnosed as cancer. Now you need to figure out what to do. There is no absolute cure for cancer, but there are different ways to treat it. Doctors use according methods like radiation, chemotherapy or drugs to treat various types of cancer. Another way of treating cancer is with alternative forms of medicine by using acupuncture and natural herbal remedies. These treatments are more often used in cases that can not be treated very or at all. However, when using the combination of the two treatment techniques, one can receive the full benefit of all available options. The medical profession is beginning to acknowledge and accept this idea of allowing alternative medicines in conjunction with traditional medicines to ease suffering as well as prolonging the lives of cancer patients. In order to make a decision on treatment for cancer, one must understand what cancer is and the current treatments used. Cancer starts when a cell ceases to function properly, mutates, and begins to multiply rapidly. A cancer cell has an abnormal chromosome which sends the wrong message to the other parts of the cell, which causes the cell to grow rapidly as it multiplies. These multiplied cells can form a lump called a malignant tumor, attack organs and organelles such as bone and bone marrow, or destroy tissue in areas like the lungs. All of these cases are referred to as cancer. Cancer knows no boundaries and plays no favorites; it can be found among people of all races and ages, both rich and poor, black and white, male or female. Cancer is a very serious disease many people live with. On average, about 1.2 million people are diagnosed with cancer every year. Cancer is not a contagious dis ...

Anchisaurus - Facts and Figures

Anchisaurus - Facts and Figures Name: Anchisaurus (Greek for near lizard); pronounced ANN-kih-SORE-us Habitat: Woodlands of eastern North America Historical Period: Early Jurassic (190 million years ago) Size and Weight: About six feet long and 75 pounds Diet: Plants Distinguishing Characteristics: Long, slim body; ridged teeth for shredding leaves About Anchisaurus Anchisaurus is one of those dinosaurs that was discovered ahead of its time. When this small plant-eater was first excavated (from a well in East Windsor, Connecticut, of all places) in 1818, no one knew quite what to make of it; the bones were initially identified as belonging to a human, until the discovery of a nearby tail put an and to that idea! It was only decades later, in 1885, that the famous American paleontologist Othniel C. Marsh conclusively identified Anchisaurus as a dinosaur, though its exact classification couldnt be pinned down until more was known in general about these long-extinct reptiles. And Anchisaurus was certainly strange compared to most dinosaurs discovered up to that time, a human-sized reptile with grasping hands, a bipedal posture, and a swollen belly populated by gastroliths (swallowed stones that aided in the digestion of tough vegetable matter). Today, most paleontologists consider Anchisaurus to have been a prosauropod, the family of svelte, occasionally bipedal plant-eaters of the late Triassic and early Jurassic periods that were distantly ancestral to the giant sauropods, like Brachiosaurus and Apatosaurus, that roamed the earth during the later Mesozoic Era. However, its also possible that Anchisaurus represented some kind of transitional form (a so-called basal sauropodomorph), or that prosauropods as a whole were omnivorous, since theres (inconclusive) evidence, based on the shape and arrangement of its teeth, that this dinosaur may occasionally have supplemented its diet with meat. Like many dinosaurs discovered in the early 19th century, Anchisaurus has gone through its fair share of name changes. The fossil specimen was originally named Megadactylus (giant finger) by Edward Hitchcock, then Amphisaurus by Othniel C. Marsh, until he discovered that this name was already preoccupied by another animal genus and settled instead on Anchisaurus (near lizard). Further complicating matters, the dinosaur we know as Ammosaurus may actually have been a species of Anchisaurus, and both of these names are probably synonymous with the now-discarded Yaleosaurus, named after Marshs alma mater. Finally, a sauropodomorph dinosaur discovered in South Africa in the early 19th century, Gyposaurus, may yet wind up being assigned to the Anchisaurus genus.

Lab rebort Essay Example | Topics and Well Written Essays - 500 words

Lab rebort - Essay Example The mass of the substance in this experiment is water while its specific heat is the quantity of energy needed to heat one gram using a temperature of 1 degree Celsius. Through the application of this formula, the original temperature of heated water was obtained by calculating the difference in cold water temperature, hot water temperature and the final temperature. During this calculation, it was considered that the hot water temperature would be the summation of the cold and mixed water. Considering that the heat moves from the heated water to cold water, there is an equal distribution of temperature. Arguably, this method can be applicable using the first law of thermodynamics. According to this law, energy cannot be created or destroyed. Materials needed for the experiment include a coffee jar containing hot water, ice, thermometer with a capacity to measure up to 40 degrees Celsius, burets, pipets, cold water, and graduated cylinders. Other materials include styrofoam cups, balances and different metal samples. Styrofoam cup was filled with hot water (about 100 grams) obtained from the coffee pot. The exact quantity of water was determined by first finding the weight of the styrofoam cup without water, then finding its weight after adding hot water. Cold water was prepared by changing ice to tap water through heating. Its temperature was then measured. Similar quantity (100 grams) of both hot water and cold water was transferred to the styrofoam cup and stirred. After some time, the temperature of the mixture was less than 40 degrees Celsius. To obtain the quantity of cold water added, the mixture of heated water and cold water was weighed. The following equation was then used to obtain the original hot water tempe rature. To obtain the original hot water temperature, hot water temperature difference was added to the ultimate temperature of the concoction of hot and cold

Jeffrey Garten speech Essay Example | Topics and Well Written Essays - 500 words

Jeffrey Garten speech - Essay Example Unemployment in the US was last reported at 9.60% as of September 2010, a record high, as compared to 5.40% unemployment rate since 1948 to 2010, with exception of 1953 that has a low 2.53% (Trading Economics, 2010). Perhaps, the reduction of employment is the meaning of cultural change to Professor Garten because lifestyle and spending behavior of people greatly changes with unemployment problem. A host of problems appeared because of the recent financial crisis such that the US took trade liberalization and deregulation to bail its sinking economy. Professor Garten acknowledged the presence of the emerging countries that share in the wealth distribution of the world economy. In his speech, he identified China, India and Brazil as the countries that are now restructuring their economies in the market line of technology transfers, trade opportunities and foreign direct investments. These countries have their own model of capitalism because of their own powerhouse, large base of resources, big population and large markets. As these countries offered trade liberalization, business opportunities are now open for employers to enter into trade relations in this country. Because of this, investors have other options for trade opportunities other than U.S. For example, India has been the preferred outsource call centers in many parts of the globe (Call Centers in India, n.d.) In this respect, companies and individuals must be ready to adapt to this changing economy. In order to take advantage of the emerging economy, companies must also think globally and be equipped with proper strategies needed. By doing so, its own employees will also absorb the economic changes that is brought about by technology transfers. Following the trend of Professor Gartner’s speech, he is correct in saying that there will come a time that these emerging countries will have their own rule to play because of the importance of their role in the economy, and