Reuse of Plastic Waste in Road Construction Essays

Reuse of Plastic Waste in Road Construction Essays Reuse of Plastic Waste in Road Construction Essay Reuse of Plastic Waste in Road Construction Essay What is plastic A material that contains one or more organic polymers of large molecular weight, solid in its finished state and at some state while manufacturing or processing into finished articles, can be shaped by its flow. Types of plastics 1. Thermosets. 2. Elastomers. 3. Thermoplastics. NATURAL RESINS solids or semi solid materials light yellow to darkbrown in colour carbon, hydrogen and oxygen. globules on the bark . SYNTHETIC RESINS derived primarily from petroleum. polystyrene, polyesters and acrylics sed in the manufacture of varnishes, plastics, adhesives and rubber. Various Resins Of Plastic Polyethylene terephthalate (PET,PETE) Density polyethylene(HDPE) Vinyl(Poly vinyl chloride or PVC) Low Density Polyethylene(LDPE) Polypropylene(PP) BASIC PROCESSES Segregation . Cleaning process . Shredding process . Collection process . 2. Wet Process Waste plastics by direct mixing with hot bitumen at 160A‚AÂ °C Mechanical stirrer is needed Addition o f stabilizers and proper cooling. Since the wet process require a lot of investment and bigger plants Not commonly used.. ADVANTAGES OF PLASTIC ROAD Use higher percentage of plastic waste. Reduce the need of bitumen by around 10%. Increase the strength and performance of the road. Reduce the cost to around Rs. 5000/Km. of single lane road. Generate jobs for rag pickers. Develop a technology, which is eco-friendly. DISADVANTAGES OF PLASTIC ROADS 1. Cleaning process Toxics present in the co-mingled plastic waste would d start leaching. . During the road laying process But the presence of chlorine will definitely release noxious HCL gas. 3. After the road laying The components of the road, once it has been laid, are not inert. It is opined that the first rain will trigger leaching. As the plastics will merely form a sticky layer, (mechanical abrasion). once the road is started to be used will cause the release of fine polymer particles. When air-borne, these will cause a particulate problem. CONCLUSION Plastic will increase the melting point of the bitumen use of the innovative technology not only strengthened the road construction but also increased the road life Help to improve the environment . plastic road would be a boon for Indiaa„? s hot and extremely humid climate where durable and eco-friendly roads which will relive the earth from all type of plastic waste Reference: seminarprojects. com/Thread-reuse-of-plastic-waste-in-road-construction-full-report#ixzz1gliWsmVK vvvvvv

Gryposaurus - Facts and Figures

Gryposaurus - Facts and Figures Name: Gryposaurus (Greek for hook-nosed lizard); pronounced GRIP-oh-SORE-us Habitat: Woodlands of North America Historical Period: Late Cretaceous (85-75 million years ago) Size and Weight: Up to 40 feet long and five tons Diet: Plants Distinguishing Characteristics: Long, narrow skull; large bump on nose; occasional bipedal posture About Gryposaurus In most ways a typical hadrosauror duck-billed dinosaurof late Cretaceous North America, Gryposaurus was distinguished by the prominent, arched bump on its nose, from which its name {hook-nosed lizard) derives. As with other such ornately equipped dinosaurs (like the horned, frilled ceratopsians), paleontologists speculate that this feature evolved as a sexually selected characteristic that is, males with bigger, more prominent noses were more attractive to females during mating season. However, Gryposaurus may also have used its giant schnozz to honk and blare at fellow herd members, o alert them to skulking raptors and tyrannosaurs, and (somewhat less probably) it may even have poked the flanks of these predators with its nose in an attempt to drive them away. Like other hadrosaurs, the 30-foot-long, two-ton, plant-eating Gryposaurus was similar in behavior to modern bison and buffaloand the numerous fossil specimens that have been discovered across North America are a strong hint that this duck-billed dinosaur roamed the continent in herds (though whether these herds contained a few dozen, a few hundred, or a few thousand individuals is impossible to say). However, theres one important difference between these ancient hadrosaurs and modern cattle (or wildebeest): when startled by predators, Gryposaurus could run briefly on its two hind legs, which must have made for a comical sight during stampedes! The name Gryposaurus is often used interchangeably with Kritosaurus, thanks to the confusion surrounding this dinosaurs taxonomic history. The type fossil of Gryposaurus was discovered in Canadas Alberta Province in 1913, and later described and named by the Canadian paleontologist Lawrence Lambe. However, the American fossil hunter Barnum Brown had discovered a similar genus a few years earlier, in New Mexico, which he named Kritosaurus (separated lizard). The Gryposaurus skeleton described by Lambe provided additional clues about the proper reconstruction of the Kritosaurus skeleton, and although Brown himself proposed that the two genera should be synonymized, they have both managed to survive down to the present day. (We wont even mention the suggestion of Jack Horner that both Gryposaurus and Kritosaurus should be synonymized with Hadrosaurus!) Today, there are three generally accepted species of Gryposaurus. The type species, G. notabilis, is known by about two dozen skulls, as well as two more complete specimens that had originally been assigned to a since-synonymized species, G. incurvimanus. A second species, G. latidens, was discovered in Montana; its represented by fewer individuals than G. notabilis, the hooked nose of this species was set farther down its snout and its teeth of which were less derived (harking back to those of the much earlier Iguanodon). Finally, theres G. monumentensis, named in 2007 after the discovery of a single individual in Utah. As you may have guessed from its name, this Gryposaurus species was larger than the others, some adults attaining 40 feet in length and weights in the neighborhood of five tons.

Biotechnology Essay Example | Topics and Well Written Essays - 1250 words - 1

Biotechnology - Essay Example Chlorophyll absorbs all wavelengths of the visible light except the green light, which is reflected out. The chlorophyll is a complex molecule. Being complex it ahs undergone a lot of modifications and as a result chlorophyll a, chlorophyll b, xanthophylls and carotenoids are found in the leaf. Carotenoids and chlorophyll b absorbs some of the green wavelength energy. Chlorophyll a receives it energy from the blue-violet and reddish orange wavelength. As the intensity of the light increases, the increase of the photosynthesis is observed. (Giacometti and Giacometti, 2009). The present study was performed to determine the effect of the color on the photosynthesis rate, the rate of photosynthesis, the rate of oxygen uptake was determined for this experiment. Chromatography is the process of separation of the solutes. Paper chromatography is the process of separating the pigments that are present in the chlorophyll into fractions based on their molecular weight. The porosity of the paper helps in the separation using petroleum ether –acetone solvent. The plant emits oxygen when the photosynthesis reactions take place. If the intensity of the light is higher, then the rate of photosynthesis is higher. At the same time if the light is kept closer to the leaf, it should also increases the photosynthesis rate because the intensity is directly proportional to the photosynthesis. The action spectra have color of various wavelengths shorter to longer. If the wavelength is small then the intensity of the light should be higher. This indicates that the color with greater intensity will have greater photosynthetic rate. When the red, green , blue light are used as the light source for the photosynthesis reaction, then the light of shorter w avelength should produce maximum intensity , therefore the photosynthesis will be greater. Of the three colors the blue has the shorter wavelength, so it should produce higher photosynthetic rate. Fresh

Write a 1.5 page memorandum Essay Example | Topics and Well Written Essays - 500 words

Write a 1.5 page memorandum - Essay Example Each author employs, in his own right, extremely ridiculous scenarios and/or ironic character development which ultimately serves to belittle and criticize the society in and about which they were written, in this case early 18th century Britain. In A Modest Proposal, Swift, in order to criticize and make public the English crown’s shameful policy and practices towards Ireland, employs irony. So as to address the rampant and widespread poverty of Ireland, he sagaciously proposes that England ought to begin eating the children of mendicant women so as to alleviate the need to feed them. That is, Swift declares that cannibalism is the answer to solving poverty. â€Å"....[A] young healthy child well nursed is at a year old a most delicious, nourishing, and wholesome food, whether stewed, roasted, baked, or boiled; and I make no doubt that it will equally serve in a fricassee or a ragout† (Swift 1949, p. 883). Swift is counting on the reader to be so disgusted by the idea that he/she will find solace in the criticism he makes of the English landed gentry, which is in fact the true intent of the work. He writes, â€Å"I grant this food will be somewhat dear, and therefore very proper for landlords, who, as they ha ve already devoured most of the parents, seem to have the best title to the children† (Swift 1949, p. 883). The proposal is ridiculous only to make a point: the aristocrats, having exploited the poor, would not mind also enjoying the â€Å"benefit† of their offspring. In similar fashion, John Gay’s The Beggar’s Opera employs satire for the purpose of social criticism. Opera, for the most part, has traditionally been the preserve of the well-to-do. Gay, knowing that his audience would include many members of the upper classes, creates characters and settings which highlight the abject poverty in which much of England’s poor lived. It opens with the narrator, intentionally chosen to be a beggar, stating â€Å"If

Central Locking System Essay Example for Free

Central Locking System Essay Power door locks (also known as electric door locks or central locking) allow the driver or front passenger to simultaneously lock or unlock all the doors of an automobile or truck, by pressing a button or flipping a switch. Power door locks were introduced on the luxury Scripps-Booth in 1914, but were not common on luxury cars until Packard reintroduced them in 1956. Nearly every car model today offers this feature as at least optional equipment. Early systems locked and unlocked only the car doors. Many cars today also feature systems which can unlock such things as the luggage compartment or fuel filler cap door. It is also common on modern cars for the locks to activate automatically when the car is put into gear or reaches a certain speed. Remote and handsfree In 1980, Ford Motor Company introduced an external keypad-type keyless entry system, wherein the driver entered a numeric combination —either pre-programmed at the factory or one programmed by the owner— to unlock the car without the key. Early- to mid-1980s Nissan Maximas could also be installed with a keypad, which would also retract the windows and moonroof once the car was successfully unlocked by pushing a specific button on the keypad. During the 1990s the Subaru Legacy could also be opened by pulling the drivers external door handle a specific number of times to enter a passcode number that would unlock the drivers door only. Today, many cars with power door locks also have a radio frequency remote keyless system, which allows a person to press a button on a remote control key fob, the first being available on the French made Renault Fuego in 1982. [1] Currently, many luxury makers also allow the windows to be opened or closed by pressing and holding a button on the remote control key fob, or by inserting the ignition key and holding it in the lock or unlock osition in the external drivers door lock. The remote locking system confirms successful locking and unlocking through either a light or a horn signal, and usually offers an option to switch easily between these two variants. Both provide almost the same functionality, though light signals are more discreet while horn signals might create a nuisance in residential neighborhoods and other busy parking areas (e. g. short-term parking lots). Some manufacturers offer the ability to adjust the horn signal volume. Other cars have a proximity system that is triggered if a keylike transducer (Advanced Key or handsfree) is within a certain distance of the car. How Stuff Works Between the keypads, keyless entry systems and conventional locks, some cars today have four or five different ways to unlock the doors. How do cars keep track of all those different methods, and what exactly happens when the doors unlock? The mechanism that unlocks your car doors is actually quite interesting. It has to be very reliable because it is going to unlock your doors tens of thousands of times over the life of your car. In this edition of HowStuffWorks, well learn just whats inside your door that makes it unlock. Well take apart the actuator that does the work, and then well learn how the lock can be forced open. But first, lets see how the car keeps all its signals straight. Locking and Unlocking Here are some of the ways that you can unlock cardoors: †¢ With a key †¢ By pressing the unlock button inside the car †¢ By using the combination lock on the outside of the door †¢ By pulling up the knob on the inside of the door †¢ With a keyless-entry remote control †¢ By a signal from a control center In some cars that have power door locks, the lock/unlock switch actually sends power to the actuators that unlock the door. But in more complicated systems that have several ways to lock and unlock the doors, the body controller decides when to do the unlocking. The body controller is a computer in your car. It takes care of a lot of the little things that make your car friendlier for instance, it makes sure the interior lights stay on until you start the car, and it beeps at you if you leave your headlights on or leave the keys in the ignition. In the case of power door locks, the body controller monitors all of the possible sources of an unlock or lock signal. It monitors a door-mounted touchpad and unlocks the doors when the correct code is entered. It monitors a radio frequency and unlocks the doors when it receives the correct digital code from the radio transmitter in your key fob, and also monitors the switches inside the car. When it receives a signal from any of these sources, it provides power to the actuator that unlocks or locks the doors. Now, lets take a look inside an actual car door and see how everything is hooked up. Inside a Car Door In this car, the power-door-lock actuator is positioned below the latch. A rod connects the actuator to the latch, and another rod connects the latch to the knob that sticks up out of the top of the door. When the actuator moves the latch up, it connects the outside door handle to the opening mechanism. When the latch is down, the outside door handle is disconnected from the mechanism so that it cannot be opened. To unlock the door, the body controller supplies power to the door-lock actuator for a timed interval. Lets take a look inside the actuator. Inside the Actuator The power-door-lock actuator is a pretty straightforward device. [pic] Inside the power-door-lock actuator This system is quite simple. A smallelectric motor turns a series of spur gears that serve as a gear reduction. The last gear drives a rack-and-pinion gearset that is connected to the actuator rod. The rack converts therotational motion of the motor into the linear motion needed to move the lock. One interesting thing about this mechanism is that while the motor can turn the gears and move the latch, if you move the latch it will not turn the motor. This is accomplished by a neatcentrifugal clutch that is connected to the gear and engaged by the motor. [pic] Centrifugal clutch on the drive gear When the motor spins the gear, the clutch swings out and locks the small metal gear to the larger plastic gear, allowing the motor to drive the door latch. If you move the door latch yourself, all of the gears will turn except for the plastic gear with the clutch on it. Forcing the Lock If you have ever locked yourself out of your car and called the police or AAA to help you get back in, you know that the tool used is a thin metal strip with a flat hook on it. From this article you can now see how this strip works. A simple vertical motion from either the knob on the door or the power-lock actuator is all thats needed to turn the lock and open the door. What the officer is doing with the metal strip is fishing around until he or she hooks onto the point that the knob and actuator connect to. A quick pull on this point and the door is unlocked! For more information on power door locks and related topics, see the links on the next page.

Melian Dialogue as interpreted through perspectives of Realism, Liberal

Melian Dialogue as interpreted through perspectives of Realism, Liberalism, and Constructivism Imagine Cleomedes, son of Lycomedes, general of the famed forces of the lustrous Athenian Empire, waiting for a trio of representatives to return from The Melian Dialogue. â€Å"Well?† he demands impatiently as they arrive, â€Å"What did they say?† As perspectives and opinions in the realm of political science are fluid and bound to change, he receives a variety of replies, for the representatives body he sent happen to comprise a Realist, a Liberal and a Constructivist. The variances the philosophies and universal laws his representatives throw back at him intrigue General Cleomedes. He recognizes that within the power play of the world, and the role of Athens as a superpower within the world’s political arena, he must be thoroughly versed in every possible political perspective. Thus, he invites his representatives to share their own view of what transpired between the dialogue between the Melians and the Athenians. The Realist, absolutely dedicated to the preservation and security of the Athenian Empire declares stoutly, â€Å"General, it is no great surprise that our negotiations reflected the success and dominance of realism in the political arena.† The Liberal, mindful of universal pathos over such a nationalistic approach, gasps. Deeply moved by the proceedings of the Melian dialogue, and aghast at the lack of understanding in her fellow representatives, she offers a venomous retort, â€Å"To hell with realism! Can’t you see the truth? Oh, my comrades are blind to the universal laws of right and wrong! Truly, our very invasion of this people is immoral! We should be moved by empathy and compassion for the Melians!† A steady, even voice i... ...ialogue are enveloped in the great ‘ism’ constructs for which this extremely modern political theory is known (Hughes, Chp.3). And as the Constructivist sees social groups interacting within the world, he contributes to our understanding of the groups through the invention of identity. The Constructivists label groups of people with common interests and gives words with which to speak of rising ideas and philosophies. The Melian Dialogue bears a host of political interpretations as the Melians and Athenians negotiate the reality of power and rights of countries on the scale of empires. Though Cleomedes eventually relied on the heavy handed realist course of action in the Peloponnesian War, ideally, he could have cultivated a healthy respect for differing universal truths of political theories and the fluidity of interpretation in every text available to us today.

Role of Management Accounting in International Firm

INTERNATIONAL ACCOUNTING Sources: 1) Financial knowledge enables central control to determine what is happening in different subsidiaries. That enable the integration and control of subsidiaries by the central control. (Belkauoi, 1991) 2) Management accounting’ involvement in currency management is also important as the fluctuations in the exchange rates can distort the financial results of the subsidiaries. (Eiteman, Stonehill and Moffet, 1992). ) Management accounting is a means of co-ordinating established configurations and its form depends on the strategies a firm adopts for configuration and co-ordination (Tomkins, 1991) 4) Study by Biles and Assada (1991) investigated how the Japanese and American ownership firms evaluated the performance of their subsidiaries. The US firms frequently used financial ratios for performance measurement. ROI was by far most important, whereas Japanese firms pay more attention to individual line-items in the budget such as sales volume and production costs. ) Horovitz(1978) compared management controls between UK, French and German firms. He concluded that German and French firms tend to be more centralized than the UK firms. The control systems of German and French companies were more detailed than that of UK firms. 6) Holzer and Schonfelt (1986) illustrated that accounting systems of major European and US firms differ greatly and, although internationalisation affects their management accounting systems, it does not do so in a linear fashion. Factors: 1) Configuration. ) Strategy. 3) Ownership of the firm. ROLE OF MANAGEMENT ACCOUNTING IN INTERNATIONAL FIRM: The international firms have disperse configuration as their activities in the value chain are spread throughout the world. Therefore, the international firms use management accounting to co-ordinate and integrate their activities in different countries. The role and scope of management accounting differs in international firms depending upon the relationship be tween their subsidiaries and the strategy of their top management. Porter 1986) classified international firms into the global firms, the multidomestic firms and the exporting firms. Both global and multidomestic firms have dispersed configuration but the former is an integrated unit whereas the latter is a conglomerate that achieves control by making its subsidiaries as independent of each other as possible. In a global firm, management accounting supports a dispersed configuration of the value chain located across the world. The output of one subsidiary is an input of other subsidiary located in a different country. The dispersed location of subsidiaries call for extensive co-ordination and central management intervention in the affairs of the subsidiaries. By focusing on global product-line profitability, the central management can use management accounting to establish an integrated organization. Various operations like production, sales, R&D are positioned globally according to specific locational advantage and they are integrated through extensive planning and budgeting activities. Management accounting in an international firm is a finely tuned information mechanism. In contrast, there is little integration of subsidiaries in a multidomestic firma as they usually operate in different businesses. Therefore, they are relatively free to devise their own strategies and plans and to monitor their progress towards them. Central management monitors subsidiaries from a portfolio management perspective which evaluates subsidiaries largely on financial rates of profitability. Management accounting role in multidomestic firms is setting financial targets for sudsidaries and evaluating their performance using composite financial ratios like ROI( Return on investment), ROA (Return on assets) , RI (residual income) and ROE ( return on equity). There is little emphasis on information which integrates activities across subsidiaries. International firms are exposed to exchange rates fluctuation risks. These fluctuations creates uncertain cash flows in corporate currency and also can distort the performance of subsidiaries (Eiteman, Stonehill and Moffet, 1992). Therefore, the management accounting manage the currency risks in the international firms by monitoring the short-term transaction exposure to debtors and creditors, medium term budgeting of international cash flows and long term strategic currency and exposure concerns over the firm’s strategic planning period. Management accounting uses transfer pricing between subsidiaries in different countries in order to maximize international firm’s after-tax global profits. Through transfer pricing firms may divert profits to regions where taxes are low (Radebaugh and Gray, 1993). The threat of this puts pressure on host governments to make and adminstor tax laws that benefits the firm. However, the firms seek to be as independent of the individual location as is possible, to minimize the political risks such as change in government causing substantial changes in host country’s economic policies. The management accounting plays a key and wide role in international firms. The information technology is improving and becoming cheap with the passage of time. That will further deepen the role of management accounting in the international firms. According to Belkauoi (1991), the financial knowledge resulting from management accounting has enabled the integration and control of dispersedly configured firms by the central control. The global firm is characterized by its large geographical reach and the considerable interdependence between its subsidiaries. Global firm uses management accounting to integrate its activities across the globe. On other hand, the multidomestic firm’s subsidiaries are quite independent in their activities.

McJobs Are Bad for Kids Essay

I thought Amitai Etzioni’s article: The Fast-Food Factories: McJobs are Bad for Kids,† was both accurate and convincing. His assertion that fast food jobs, â€Å"impart few skills useful in later life,† and â€Å"skew the values of teenagers,† is correct. At first blush, these jobs seem idea for teaching young people responsibility and self-discipline. But, when examining issues the author mentions as negatives such as; hours worked, appropriate supervision, job training, opportunity for advancement, responsible behaviors, and affects on academics; fast food employment does appear to have a negative effect on teens. The number of hours worked usually equate to how much money you make. If hours worked is not tempered with other responsibilities, such as school activities and adequate rest, teenagers will suffer the negative effects. Teenagers working in fast food establishments often have hour’s restrictions of 40 hours per week. Because many fast food establishments are open late, and require cleanup and tally-up after hours, many teens can work very long shifts. It was not surprising to learn that teens working a thirty-hour week may do so in two to three days. The author references an informal high school yearbook survey wherein seniors acknowledged that their jobs interfered with their school work; a definite negative trade-off. As in any business, fast food establishments must have appropriate management of the processes to maintain consistency of the product and enforce safety practices. In many fast food establishments to be a supervisor you must be an adult, defined as eighteen years of age, and complete supervisory courses provided by the employer. Though teenagers were not officially supervisors, in some establishments, supervisory duties are many times assigned to and accomplished by them. And, sometimes, as the author states, there is not an adult on the premises. Each of the fast food establishments requires training, to some degree. Because many of the tasks are simple and repetitive, the vast majority of this training given is informal and on the job. This training can last from a few minutes to a few days. Additionally, the trainers, many times, are other teens. Further, the future benefit of the skills learned in these simple and repetitive tasks is questionable. Advancement in many fast food establishments does not exist or is very limited. Advancement usually means assignment to other work stations within the restaurant and little or no advance in pay or technical expertise. Designated career paths, leading to management positions are not the norm and were not available to the teens interviewed for this paper. Many people think that teens that work will benefit from learning to be responsible. They also think they will develop a strong work ethic which will benefit them throughout their working life. In actuality the benefits of responsible behavior and ethical work habit are seldom acquired. Punctuality though is considered important. Those teens that are chronically late are disciplined or dismissed. Responsibility seems to be limited to punctuality. Staying on task and using time wisely is not important to teens in the fast food industry. Employee theft is also very problematic. Money is sometimes stolen but the majority of theft involves teens stealing food for themselves and friends. Poor supervision, or no supervision, allows this unethical behavior to develop and become an established norm. Academics are not addressed so consequently are not important in the fast food industry. Long and/or late work hours that may interfere with schoolwork are not considered. Programs that monitor grades to ascertain if work is interfering with education were not found. Some teens say â€Å"they don’t care if you have homework, graduate or want to pursue further education† (According to Max Greenwood). Additionally, many teens working in fast food are high school dropouts. This further establishes the environment that doesn’t support doing your best, seeking advancement, and furthering your education. Prior to reading this article and doing research, I didn’t agree with Etzioni, that teenagers’ working fast food is bad. To validate Etzioni’s claims, I interviewed individuals who worked fast food as teens. These individuals reaffirmed that working fast food did not provide appropriate supervision, worked long hours, received little training, didn’t have appropriate supervision, and it affected academics negatively. Etzioni, Amitai. â€Å"Chapter 6: Arguing A Position.† The St. Martin’s Guide to Writing 9th Ed Short Edition I-cite. N.p.: Bedford/st Martins, 2010. 280-83. Print.

the kingfish essays

the kingfish essays Huey. P. Long was a man to be reckoned with. Regardless of the attitude one takes toward his radical populist politics, it is indisputable that the Kingfish was Louisiana politics from the late 1920s until his assassination in 1935. He remains one of the great political paradoxes of the 20th century, a man who openly believed in using the machinery of state for economic intervention in pursuit of social and political ends...and yet has been hailed as a champion of the little man, enfranchiser of the poor and the disadvantaged (Wall). Contradictory though he was, with the natural gift of cleverness, his proverbial razor-sharp wit, and claimed affinity with the common man, he learned to use and abuse those time-honored methods for ensuring the absolute supremacy of a political machine (Wall). Long managed to secure his position as the virtual dictator of Louisiana through his strong-arm tactics and by using the old southern politics of personality to publicize his war against the established economic hierarchy. Where he diverts from old southern politics is in his focus on issues and his drive to put his policies into practice. At the time of Longs career, Louisiana politics was still very much the politics of poverty and ruralism. Long fed off this condition and delivered his famous Every man a King on February 23, 1934. The speech was the manifesto of the Share Our Wealth Program and represented possibly the most aggressive plan of governmental economic intervention in the history of the United States. The Kingfish wanted the government to confiscate the wealth of the nation's rich and privileged. He called his program Share Our Wealth. It called upon the federal government to guarantee every family in the nation an annual income of $5,000...He also proposed limiting private fortunes to $50 million, legacies to $5 million, and annual incomes t ...

Finding the Percent of Change Between Numbers

Finding the Percent of Change Between Numbers There are two methods of finding the  percent of change between two numbers. The first is  to find the ratio of the amount of change to the original amount. If the new number is greater than the old number, then that ratio is the percent of increase, which will be a positive. If the new number is less than the old number, then that ratio is the percent of decrease, which will be a negative. The first question to ask yourself when finding the percent of change with this method is: Is it an increase or a decrease? Method 1: AProblem With an Increase Say one person had $200 in a savings account last month and now has $225. Thats an increase. The problem is to find the percent of increase in  money. First,  subtract to find the amount of change: 225 - 25 200. The  increase is 25. Next, divide the amount of change by the original amount: 25 à · 200 0.125 Now, to change the decimal to a percent, multiply the number by 100: 0.125 X 100 12.5 The answer is 12.5 percent. So thats the percent of change, an increase of 12.5 percent in the savings account. Method 1: A Problem Witha Decrease Say one person weighed 150 pounds last year and now weighs 125 pounds. Thats a decrease. The problem is to find the percent of decrease in weight- the weight loss,   First, subtract to find the amount of change: 150 - 125 25. The decrease is 25. Next, divide the amount of change by the original amount: 25 à · 150 0.167 Now, to change the decimal to a percent, multiply the number by 100: 0.167 x 100 16.7 The answer is 16.7 percent. So thats the percent of change, a decrease of 16.7 percent in body weight. Method 2: AProblemWith an Increase The  second method of finding  the  percent  of change between two numbers involves finding the ratio between the new number and the original number. Use the same example for this  method of finding the percent of increase: One person had $200 in a savings account last month and now has $225. The problem is to find the percent of increase in money. First, divide the new amount by the original amount: 225 / 200 1.125 Next, to change the decimal to a percent,  multiply the result  by 100: 1.125 X 100 112.5 percent Now, subtract 100 percent from the result: 112.5 percent - 100 percent   12.5 percent Thats the same result as in method 1: an increase of 12.5 percent in the savings account. Method2: AProblemWitha Decrease Use the same example for the second  method of finding the percent of decrease: One person weighed 150 pounds last year and now weighs 125 pounds. The problem is  to find the percent of decrease in weight. First,  divide the new amount by he original amount: 125 / 150 0.833 Next, to change the decimal to a percent, multiply the result by 100: 0.833 X 100 83.3 percent Now,  subtract 100 percent from the result: 83.3 percent - 100 percent -16.7 percent Thats the same result as in method 1: a  decrease of 16.7 percent in body weight.

Improvements for Aaron's Situation Case Study Example | Topics and Well Written Essays - 500 words

Improvements for Aaron's Situation - Case Study Example This ability will allow him to integrate more and more with other children as he progresses. In addition, Aaron has high awareness of his surroundings and is able to adapt quickly and manipulate the environment around him. Finally, Aaron’s IQ level is above average, which shows that his ability to learn and comprehend is strong. Used in conjunction with his communication skills and ability to adapt to the environment around him, Aaron could step to the forefront of his class as a leader both academically and socially if he were able to overcome his personal auctions. Some of the challenging behaviors that present obstacles for Aaron’s progress are the fact that he vandalizes property, runs away from home and school, and exhibits violence at school. Aaron’s tendency to vandalize property may be an attempt to control his surroundings, responding to negativity by breaking something to alleviate rage and make a point. His unannounced attempts to leave home and school show that these places cause stress for him and running away is one of his coping mechanisms. Finally, Aaron’s tendency to demonstrate violence at school shows his lack of respect for personal boundaries and his attempts to defend himself against his insecurities by resorting to violence. All of these behaviors are challenging for authority figures because they present obstacles for Aaron’s education and the education of those around him. These behaviors also compromise the safety of Aaron and those he comes in contact with. Some of the causes that may have contributed to Aaron’s negative behavior is the instability he has experienced at home and school. The imprisonment of his father has left him without a father figure to look up to and provide guidance. This also left a sense of structure and discipline out of Aaron’s life.