Saturday, February 15, 2020
Analysis Essay Example | Topics and Well Written Essays - 1000 words
Analysis - Essay Example Even when the films are seen the second time around, the element of suspense is still there, and such feelings of anxiety get stirred in the audience because ââ¬Å"the viewers feel suspense for the character rather than fright or shock with the characterâ⬠2. The addition of familiar elements to the viewers such as using well-known places as the storyââ¬â¢s settings ââ¬Å"capture the realityâ⬠3 for the audience, making the experience seem possible in real life. In this analysis, an extract from Hitchcockââ¬â¢s suspense movie, Sabotage (Alfred Hitchcock, 1936), also released as A Woman Alone would be used to discuss how the different film elements are utilized to show how suspense works wonders in the film. The extract starts after the first 10 minutes of the filmââ¬â¢s beginning. After a power failure that aimed originally to terrorize but rather just surprised the citizens of London, the main characters, as well as the secret lives of Karl Verloc (Oskar Homolka) and Ted Spencer (John Loder) were revealed to the audience4. Spencerââ¬â¢s secret life of working as an agent in Scotland Yard was presented first, which shows that he does surveillance on the cinema that Mr. Verloc operates. Meanwhile, Verlocââ¬â¢s secret life as a member of foreign terrorists was revealed in the later part of the film extract. The suspense presented in this part of the film is the idea that two opposing powers live side by side in the same street, not knowing for sure about the true identities of one another. In order to portray this dilemma to the audience, certain aspects were done in order to show drama and conflicts within and among the characters. The term mise-en-scene describes the ââ¬Å"expressive totalityâ⬠5 of a particular moment that is shown to the viewers. Before and during the reveal of Spencerââ¬â¢s identity, he was shown to have changed his face from a welcoming face of a fruit vendor to a hard face, which was later followed by the c hanges in his clothing and persona to his true self, as a secret agent. Verloc, on the other hand did not change his clothing, but rather his inner self, from a seemingly-harmless cinema owner to a member of a terrorist group plotting to destroy London. In both scenarios, the lighting added to the strong effects of the reveal to the audience, as well as portraying who was in the side of justice. The added lighting in Spencerââ¬â¢s reveal showed how he was the one in the right side of the law, and the almost lack of lighting in Verlocââ¬â¢s reveal showed how he was in the wrong side of justice. The camerawork and the editing also added to the feeling of suspense in the movieââ¬â¢s extract. In the scenes that seem to be happening in real time, the transitions were abrupt cuts, while the scenes that showed excised time used fade, to imply the passage of time in the extract. The framing of shots also added suspense by the use of close-ups when showing the characters during the times when they have to face a dilemma. By limiting what is visible to the audience, the audience would be more focused on the character even more, as well as his or her ââ¬Å"spatial relationshipâ⬠6 to the world in the movie. The use of familiar elements such as London scenes in the movie made the movie seem even closer to home. This technique is used by Hitchcock in his movies in order to make the audience anxious because they could ââ¬Å"find resonanceâ⬠7 in the charactersââ¬â¢ anxiety. Also, by not fully revealing the plot but just implying events that may happen
Sunday, February 2, 2020
Making monstor Essay Example | Topics and Well Written Essays - 1500 words
Making monstor - Essay Example In the book Monsters of Our Own Making: The Peculiar Pleasures of Fear by Marina Warner is divided into three chapters. The first section, ââ¬Å"Scaringâ⬠discusses the monster in this book which is the bogeyman. The chapter looks at the question ââ¬Å"who eats and who gets eatenâ⬠the author uses this to explore the characters of monsters. Warner also explores fear that is brought about by the world. The monster in this chapter is Erlking also regarded as the King of the Alders who woos a boy riding with his father in the dark forest. The boy recognizes the danger facing him but his father does not see any form of danger. He uses every trick to attract the boy. The story end up with the death of the boy when they reached home. Erlking is the monster in this book because he is being persistent to get what he wants, in this case, something that will cause harm to the other person. The Erlking keeps requesting the boy to go with him with his words keeping on deepening each time (Warner, pg. 23). The Erlking even uses false promises that the daughters will be the boyââ¬â¢s lovely attendant with the aim of getting the boy. He eventually gets impatient and indicates that if the boy is not willing, he will use force. He finally seizes the boy. The deep voice also indicates that the creature is not natural and that it has supernatural powers. This Erlking is regarded as a monster because it instills fear on people. Forcefully taking a boy or boys who are moving through the forest is an act of spreading fear among people throughout the region. This character brings the aspect of death because a reader assumes that people taken face death which brings fear to all young people. It also brings fear among parents who face the tragedy of losing their children to the Erlking. He is a cold blooded creature that every person fears (Asma). Erlking is monstrous because he possesses the power to
Saturday, January 25, 2020
Explication of Ogichidag by Jim Northrup Essay -- Explication Essays P
Ogichidag I was born in war, WW Two. Listened as the old men told stories of getting gassed in the trenches, WW One. Saw my uncles come back from Guadalcanal, North Africa and the battle of the Bulge. Memorized war stories my cousins told of Korea. Felt the fear in their voices. Finally it was my turn, my brothers too. Joined the marines in the time for the Cuban Missile Crisis Heard the crack of rifles in the rice paddies south of Da Nang. Watched my friends die there then tasted the bitterness of the only war America ever lost My son is now a warrior. Will I listen to his war stories or cry to his open grave. This is the poem that Jim Northrup wrote about war. I am going to Explicate the poem and examine the message that he is trying to express and th...
Friday, January 17, 2020
Government-operated gambling Essay
Over the past few years, government operated gambling has grown into a massive business, there has been much controversy around the topic of weather or not Gambling should be regulated. In this essay I will explain my point of view on this topic and give examples that support my ideas. So, what should the stateââ¬â¢s policy towards gambling? I believe that the state should not regulate gambling because of three main reasons. My first reason is peopleââ¬â¢s rights and freedoms. Second, Gambling has grown into a major industry over the pas few years; the centre for addiction and mental health stated in their Gambling Policy framework in 2011 ââ¬Å"Government-operated gambling has steadily expanded in Ontario in the past two decades, revenues reaching $4. 7 billion in 2009. â⬠(2). This shows that Gambling has grown to become a major industry in todayââ¬â¢s economy and by doing so it has helped society in several different aspects, the growth of the gambling industry has lead to an increase in revenue for the government, thus resulting in more social benefits towards the public. Finally, The gambling industry has lead to many job opportunities in north America, offering a beacon of hope to those in need of jobs during a recession. In modern society, freedom is not only supported but also cherished, people should be given the freedom to live their lives as they please, weather they choose to live their lives in a healthy way or not that is up to them. However, they must be given the right to live as they please. In the United States, groups such as the KKK are protected under the first amendment, which protects their freedom of speech, no matter how ludicrous it may be, they have the right to say as they please. The same should be applied to life. People should have the choice to live their lives as they please without being watched over by the government. Since gambling does require participants to be of legal age, we know that the people gambling are adults. These grown ups should be able to have control over their own lives, its their responsibility to understand the chances they are taking when gambling. Some may argue that certain people canââ¬â¢t control their gambling problems and have gotten too addicted to gambling and that casinos take advantage of these people. These claims are supported by some statistics given in the centre for addiction and mental health, which states, ââ¬Å"it is estimated that between 30% and 40% of Ontarioââ¬â¢s gambling revenues come from the 3% of the population with gambling problemsâ⬠(2). This statistic shows that the gambling industry does heavily depend of the people addicted to the game. I would respond by expressing two points. First, the people with gambling problems of which they cannot control are a minority, in Jonathan Wolffââ¬â¢s ââ¬Å"Ethics and public policy A Philosophical inquiryâ⬠, the author states that ââ¬Å"between 0.6 and 0. 8 of the UK adult population could be classified as problem gamblesâ⬠(59). Furthermore, in the centre for addiction and mental healthââ¬â¢s Gambling Policy framework in 2011 that ââ¬Å"just over 3% of the provinceââ¬â¢s population experiences moderate to severe gambling problems. â⬠(57). These numbers do not justify having to discipline an entire industry that would affect hundreds of thousands of people that work in it and making their living off jobs in that industry. Second, increasing government regulations on casinos and lotteries will not stop these problem gamblers from gambling. Jonathan Wolff states ââ¬Å"in the late 1950s there were towns about 25 percent of the adult population gambled illegally on a regular basis. â⬠(55). Taking this point into perspective, it could be inferred that if the government increases the regulations on legal casinos and lotteries that would make it harder for people with an addiction to gamble, these people will find other ways to feed their addiction. This is a severe problem because when these people begin to gamble illegally they will put their money into other illegal activities, which could include drugs, weapons or violence. In fact, many large gangs could use this opportunity to fund their illegal activities, which would lead to more trouble in society; another point to be made towards this issue would be that of money, not only would these gamblers be putting their lives at risk when gambling illegally and dealing with gangs, but they could also be keeping this money out of the governmentââ¬â¢s hand which could go government programs to help the less fortunate. This brings me to my next point and that is that gambling has become a major source of revenue for the government. Government regulated gambling has grown into a massive industry which generates a significant amount of revenue each year of which most ends up in the government as funding for many different organizations. in the paper named ââ¬Å"Gambling: Its Pleasure and costsâ⬠by Lorne Tepperman it states that ââ¬Å"The industry groupââ¬â¢s report â⬠¦ says 57 per cent of gambling revenue ââ¬â $8. 7 billion- supported government services and charities. â⬠(9). Tepperman also states that gambling is the ââ¬Å"most financially significantâ⬠(9) segment in entertainment and that it contributes ââ¬Å"$15. 3 billion a year to the economy, according to the Canadian Gaming Association. â⬠(9). Ronald Pavalko also states in his paper titled ââ¬Å"gambling and public policyâ⬠ââ¬Å"State revenues from casino taxes totaled nearly $3. 5 billion. â⬠(336). The reality is that today, we are in a recession we canââ¬â¢t afford to decrease that revenue by implementing harsh restrictions on gambling. It is argued that even though gambling is a major source of revenue for the government, it is also a source of misery for people with gambling addictions. The centre for Addiction and Mental health states that ââ¬Å"For these individuals, a range of harms may occur, resulting in heavy social, economic, and health costs such as crime, dysfunctional relationships, and bankruptcy. â⬠(2). However, the solution to this problem is not adding restrictions to gambling but is actually using the money made from gambling towards a better cause. As I have previously stated, people addicted to gambling will not be cured from their addiction by regulating legal gambling because they will find other means to feed their addiction. I believe that the best solution to these peopleââ¬â¢s gambling problem would be using the revenue that they generate for the government in taxes could be used to create social programs for people with serious addictions to gambling that would help them quit. I believe this solution would be ideal because the minority of people with gambling addictions will be treated in a proper healthy way in order to get over their addiction, the left over revenue could still be used in other social programs and finally, the money and profit that the casinos and lotteries generate will still flow which would result in more jobs, another source of income to the economy and would prevent people from getting fired from their jobs if harsh restrictions were to be applied to gambling agencies. My final argument for this essay is that of employment. As previously stated, gambling generates a huge amount of revenue for the government, Gambling is a growing industry and with its growth it creates several opportunities for jobs for people in need. Gambling generates many jobs that help the economy grow in this time of need. Gambling generates jobs of all sorts, from the engineers and architects that build and design the casinos, to the people who sell lottery tickets, to those who actually work in casinos. All of these people generate their income because of the gambling industry. Tepperman states that in Canada gambling accounts for ââ¬Å"267,000 full time jobs. â⬠(6). Pavalko also states in his paper that in only eleven states a total of 370,207 people are employed in casinos, In a country with a current unemployment rate of 8%, the Gambling industry should be seen as a source for solutions to a much more serious problem than an addiction to gambling. Expanding the gambling industry will in return create more job opportunities and help decrease the unemployment rate dramatically. However, if the government begins to set harsher policies towards gambling and casinos are required to cut costs, the unemployment rate might increase which would create even more social issue, which could result in protests and riots from the workers who have lost their jobs due to the harsh policy towards gambling. Some might argue that Gambling still creates harm towards many people and even though it can create jobs it can also result in many people losing their jobs. I would respond by quoting Lorne Tepperman ââ¬Å"A majority of adults gamble responsible; only a small minority of the population experiences gambling related harm. â⬠(1). I believe that gambling will create more jobs that it will end and that that is just a minor side effect that could be easily cured by the revenue that gambling will generate for the government, this money could be put back into society and produce new projects that create new job opportunities and these jobs could be offered to those who had lost their previous jobs. In conclusion I would say that I do not believe that the government should regulate gambling because of the reasons that I have stated earlier in this essay. First, Gambling is a choice and freedom. It a civil right and the government should not be able to decide weather or not you are allowed to gamble or how much you are allowed to gamble. Second, Gambling has grown into a major industry and has become a major source of revenue to the government. Gambling has helped fund many government programs used to help the less fortunate, even though gambling does create certain people who are addicted to it, they are nowhere near as many as the people whom gambling helps. In this situation the pros drastically outweigh the cons and as previously stated, the revenue generated from gambling could go towards social programs made to help people with gambling addictions, that way these people will eventually cure themselves of their addiction and the hundreds of thousands of people whom depend on gambling a source of income would not be affected, which is what I believe is a win-win situation. This brings me to my final argument, employment. The gambling industry has created hundreds of thousands of job opportunities to many of those who need it, especially in a recession where millions struggle to find an income support for them and their families. I would say that the government should encourage gambling businesses to grow. However, as Christiane Pouline states in his paper titled ââ¬Å"Gamblingâ⬠that ââ¬Å"Decisions on policy pertaining to gambling need to be based on a full accounting of the health, economic and social benefits and costs of gambling. â⬠(1208). Which is why the policy towards gambling should be set to help both the gambler and the Casinos. That policy should state that a majority of the profit that is generated from Casinos should go towards social programs that will benefit society; these social programs should include programs made to help gambling addicts with their problems. James Doughney perfectly sums up this policy in his book titled ââ¬Å"The poker machine stateâ⬠. Doughney says, ââ¬Å"Try to do good; but even when you cannot at least do not knowingly cause harm. â⬠(1). Over the past several years, gambling has grown into the largest sector of the entertainment industry, creating the most amount of revenue to the government. Our society should be scared of this phenomenon and try to regulate it, we should actually take advantage of it and use it to help make the most the most of this opportunity by using the money made from gambling to improve our lives and the lives of those around us.
Wednesday, January 8, 2020
How to Solve Proportions Adjusting a Recipe
A proportion is a set of 2 fractions that equal each other. This article focuses on how to solve proportions. Real World Uses of Proportions Modifying a budget for a restaurant chain that is expanding from 3 locations to 20 locationsCreating a skyscraper from blueprintsCalculating tips, commissions, and sales tax Use Proportions to Modify a Recipe On Monday, you are cooking enough white rice to serve exactly 3 people. The recipe calls for 2 cups of water and 1 cup of dry rice. On Sunday, you are going to serve rice to 12 people. How would the recipe change? If youââ¬â¢ve ever made rice, you know that this ratio ââ¬â 1 part dry rice and 2 parts waterà ââ¬â is important. Mess it up, and youââ¬â¢ll be scooping a gummy, hot mess on top of your guests crawfish à ©touffà ©e. Because you are quadrupling your guest list (3 people * 4 12 people), you must quadruple your recipe. Cook 8 cups of water and 4 cups of dry rice. These shifts in a recipe demonstrate the heart of proportions: use a ratio to accommodate lifes greater and smaller changes. Algebra and Proportions 1 Sure, with the right numbers, you can forgo setting up an algebraic equation to determine the amounts of dry rice and water. What happens when the numbers are not so friendly? On Thanksgiving, youll be serving rice to 25 people. How much water do you need?Because the ratio of 2 parts water and 1 part dry rice applies to cooking 25 servings of rice, use a proportion to determine the quantity of ingredients. Note: Translating a word problem into an equation is super important. Yes, you can solve an incorrectly set up equation and find an answer. You can also mix rice and water together to create food to serve at Thanksgiving. Whether the answer or food is palatable depends on the equation. Think about what you know: 3 servings of cooked rice 2 cups of water; 1 cup of dry rice25 servings of cooked rice ? cups of water; ? cup of dry rice3 servings of cooked rice/25 servings of cooked rice 2 cups of water/x cups of water3/25 2/xââ¬â¹ Cross multiply. Hint: Write these fractions vertically to get the full understanding of cross multiplying. To cross multiply, take the first fractions numerator and multiply it by the second fractions denominator. Then take the second fractions numerator and multiply it by the first fractions denominator.3 * x 2 * 253x 50Divide both sides of the equation by 3 to solve for x.3x/3 50/3x 16.6667 cups of waterVerify that the answer is correct.Is 3/25 2/16.6667?3/25 .122/16.6667 .12The first proportion is right.à Algebra and Proportions 2 Remember that x will not always be in the numerator. Sometimes the variable is in the denominator, but the process is the same. Solve the following for x. 36/x 108/12 Cross multiply:36 * 12 108 * x432 108xDivide both sides by 108 to solve for x.432/108 108x/1084 xCheck and make sure the answer is right. Remember, a proportion is defined as 2 equivalent fractions:Does 36/4 108/12?36/4 9108/12 9Itââ¬â¢s right! Answers and Solutions to Solving Proportions 1. a/49 4/35Cross multiply:a *35 4 * 4935a 196Divide both sides of the equation by 35 to solve for a.35a/35 196/35a 5.6Verify that the answer is correct.Does 5.6/49 4/35?5.6/49 .1142857144/35 .114285714à 2. 6/x 8/32Cross multiply:6 * 32 8*x192 8xDivide both sides of the equation by 8 to solve for x.192/8 8x/824 xVerify that the answer is correct.Does 6/24 8/32?6/24 à ¼8/32 à ¼3. 9/3 12/bCross multiply:9 * b 12 * 39b 36Divide both sides of the equation by 9 to solve for b.9b/9 36/9b 4Verify that the answer is correct.Does 9/3 12/4?9/3 312/4 34. 5/60 k/6Cross multiply.5 *6 à k * 6030 60kDivide both sides of the equation by 60 to solve for k.30/60 60k/60à ½Ã kVerify that the answer is correct.Does 5/60 (1/2)/ 6?5/60 .08333(1/2)/ 6 .08333.5. 52/949 s/365Cross multiply.52 *365 s * 94918,980 949sDivide both sides of the equation by 949 to solve for s.18,980/949 949s/94920 sVerify that the answer is correct.Does 52/949 20/365?br/>52/949 4/732 0/365 4/736. 22.5/x 5/100Cross multiply.22.5 * 100 5 * x2250 5xDivide both sides of the equation by 5 to solve for x.2250/5 5x/5450 xVerify that the answer is correct.Does 22.5/x 5/100?22.5/450 .055/100 .057. a/180 4/100Cross multiply.a * 100 4 * 180100a 720Divide both sides of the equation by 100 to solve for a.100a/100 720/100a 7.2Verify that the answer is correct.Does 7.2/180 4/100?7.2/180 .044/100 .04 Edited by Anne Marie Helmenstine, Ph.D.
Tuesday, December 31, 2019
Comparing and Contrasting the Protagonists in Flannery...
In the Flannery Oââ¬â¢Connorââ¬â¢s ââ¬Å"Good Country People,â⬠Joy/Hulga Hopewell is the main protagonist. In ââ¬Å"The Ministerââ¬â¢s Black Veil,â⬠written by Nathaniel Hawthorne the protagonist is Minister Hooper. Both of the main characters represent different views on religion, humanity, and humility. Hulga does not really believe in anything. Her main focus is trying to be smarter than others to compensate for her medical problems. Minister Hooper is a very good man, believes solely in Christ, and throughout the story we come to see how his views on religion reflect his humanity and humility. In ââ¬Å"The Ministerââ¬â¢s Black Veil,â⬠Minister Hooper dons a black veil that causes an eruption of gossip in his community . The townspeople do not have any clue as toâ⬠¦show more contentâ⬠¦McCarthy also stated that ââ¬Å"the veil is the manifestation of Christââ¬â¢s efficacy over sin, of manââ¬â¢s urgent need of that efficacy, and of the perilous future without Christââ¬â¢s efficacyâ⬠, which may give support that Hooper did commit a horrible sin. Because Minister Hooper though he is a man of God is wearing the veil to repent for his sins, but a more logical interpretation is that God forgives sins and that the future without God is not one with great satisfaction.. Unlike Hooper in ââ¬Å"A Ministerââ¬â¢s Veil,â⬠in ââ¬Å"Good Country People,â⬠Hulga is a crippled character who believes in no God. She not only has a wooden leg, she also has poor eyesight and a heart condition. However, Kate Oliver stated these ââ¬Å"physical afflictions symbolize her emotional, intellectual, and spiritual impairments.â⬠What Oliver means is that Joy/Hulgaââ¬â¢s physical defects represent her misshapened spirit and her broken outlook towards religion. Oliver also stated that ââ¬Å"Joy-Hulga revels in her rejection of God. She is a self-proclaimed atheist.â⬠Furthermore, Hulga loved philosophy and this is what she believed in rather than God. She believed in the philosophies that taught that nothing exist outside the self and this belief is another manifestation of her spiritual defects. She chose to believe in this nothing
Monday, December 23, 2019
Essay Comparison of Batteries - 1088 Words
Lead Acid Cell vs. Button Cell Lead acid cells were invented in 1859 by the French Physicist Gaston Plante, and are the oldest types of rechargeable batteries. These types of batteries typically weigh at 5kg, but can range from half a kilogram to over 30 kilograms on the consumer market. Though their chemistry means a very low energy-to-weight and energy-to-volume ratio in comparison to other modern batteries, their ability to supply high surge currents means that the cells maintain a large power-to-weight ratio. This makes them highly desirable for use in large appliances such as motor vehicles, which require the high current provided by this type of battery. In comparison, Button cells are much smaller than lead acid cells.â⬠¦show more contentâ⬠¦Common anode materials are zinc or lithium, and there are a range of cathode materials, including manganese dioxide, silver oxide, and cupric oxide. Of notable mention is the mercuric oxide button cell, which was banned due to the toxicity and environmental hazard of mercury. Reaction between silver oxide (cathode) and zinc (anode): Zn + Ag2O ZnO + 2Ag These batteries are dry batteries, and are created with the ideal of a long lifetime. As such, they rarely leak if ever, and boast a steady electricity production over a long period of time. Both Lead acid cells and button cells rely on chemical reactions for the production of their energy. However, where a lead-acid cell would typically use an anode and cathode within a liquid or gel medium, button cells use solid anode and cathodes which react with each other through a separator. This reflects their uses; where the chemistry of a lead acid battery allows it to produce large amounts of electricity in surges as needed to start appliances such as motor vehicles, the chemistry of Button cells allows for a slow and steady release of small amounts of charge. Cost and Practicality As was reflected upon under the chemistry subtitle, the batteries have been designed, and retain their designs, to specifically fit their uses. Though the size of the lead acid batteries doe s not allow for the powering of small portable devices such as watches,Show MoreRelatedA Research Project On Tesla Motor Battery1184 Words à |à 5 Pages12/10/2015 Tesla Automobile Battery Introduction Our idea for this research project was to investigate, in-depth, the characteristics behind the design, performance, and maintenance of the Tesla Motors automobile battery. In opposition to the Tesla Powerwall battery, and the SpaceX Hyperloop concept, also presented by Elon Musk, the Chief Executive Officer (CEO) of both Tesla Motors and SpaceX, as well as chairman of Solar City, our analysis of the Tesla Motors automobile battery is completely limitedRead MoreEssay about Electrochemical Energy Storage for Electrical Grid1322 Words à |à 6 PagesElectrochemical Energy Storage: Storage and conversion of energy is one of the oldest and important applications of electrochemistry. Batteries are usually referred to as electrochemical energy storage devices. Chemical reactions in batteries cause them to either store or generate electrical energy. Parameters for Batteries evaluation: The most common parameters use to evaluate a battery are [5] â⬠¢ Storage capacity or charge density, Coulombs/litre â⬠¢ Energy density, J/Kg â⬠¢ Power density, Watts/Kg â⬠¢ VoltageRead MoreAlternative Electrode Materials: Batteries Essay1070 Words à |à 5 Pagesgeneration of fossil fuels far exceeds the rate of its depletion so much so that it is negligible in comparison. Thus the world today has been forced to search for a better energy source. According to Chen(2013), ââ¬Å"Batteries are crucial to solve this problem [the energy crisis] as they can efficiently store electricity in chemicals and release it according to demandâ⬠(p. 156). Furthermore, the batteries used currently do not meet the demands of modern society, such as the need for reliable and safe powerRead MoreWhat Is A New Battery Essay704 Words à |à 3 PagesA New Type of Battery The development of battery types has been a slow process for many years, with new technology relying on such batteries being produced at a much swifter pace. However, scientists believe that it would be much more convenient and effective to have wearable batteries. Researchers at the University of Manchester have taken on the responsibility of producing new batteries that could be printed on shirts and other articles of clothing. The battery, more officially known as a supercapacitorRead MoreSM-Ruleminer : Spider Monkey-Based Rule Miner804 Words à |à 4 PagesSM-RuleMiner. On its comparison with other meta-heuristic-based rule mining algorithms, it was found that SM-RuleMiner achieved the best ranking in average sensitivity and the second best ranking in average classification accuracy. The next section gives a brief performance analysis of SMO when compared with other probabilistic and deterministic algorithms. 5. Performance analysis of Spider Monkey Optimization Algorithm In 2015, V. Arora et. al. [53] presented a comparison analysis of Hybrid ParticleRead MoreThe Physics Behind The Electric Vehicle1560 Words à |à 7 Pagessmooth acceleration. Some of the models of EVs have an electric motor for each wheel. Having these four motors not only allows for better propulsion, but also for the use of braking and changing the kinetic energy back into chemical energy in the batteries. The traction that the car gets is also increased with each wheel driving. In some of the EV models the electric motors can be mounted directly inside the mounting for the wheel, which enables a loss of all the moving parts between the motor andRead MoreHydrogen Batteries And Fuel Cells1315 Words à |à 6 PagesIntroduction- Batteries/Fuel Cells Fuel cells operate via a chemical reaction which generates electricity. All fuel cells contain a positive anode, a negative cathode and an electrolyte to carry the charged particles through the cell. They also contain a catalyst which will increase the rate of the reaction occurring. The electricity produced can then used to power various appliances. This, in turn, creates a circuit with the current continually flowing in and out of the cell until the reactionRead MoreMobile Wireless Network Essay792 Words à |à 4 Pagespacket delivery ratio, jitters and end-to-end delay metrics are taken into consideration as Quality of service constraints for the proposed protocol. The performance metrics are used to show the effectiveness efficiency of protocol and to perform a comparison study with other prominent QoS aware routing protocols. These networks do not rely on outer hardware, which makes them an ideal candidate for rescue and emergency operations. These networks are built, operated , and maintained by their constituentRead MoreLab Report : Production Of Materials1670 Words à |à 7 PagesChemistry Report The Production of Materials A battery is a container that is used as a source of power due to its ability to convert chemical energy into electricity. A battery also consists of one or more cells. (Dictionary, no date) (ClipartPanda, 2014) Discuss the structure and chemistry of a dry cell or lead acid cell battery: The lead acid battery generally contains half a dozen lead-acid cells that are connected in series. Each one of the six cells contains a cathode of lead (IV)Read MoreSearch for an Alternative Fuel Source for Automobiles1645 Words à |à 7 Pagesthe advance in science and technology, the present generation is witnessing cars being run on electricity, solar power and hybrid sources. But not all of these sources are environmental friendly, efficient and economical. It is important to draw comparison between these fuel sources based on their properties and come to a conclusion as which is the most apt fuel. Among these fuels gasoline is currently the most commonly used fuel for automobile engines. The octane number is a standard measure of motor
Subscribe to:
Posts (Atom)