Saturday, July 11, 2020
Students Love An Essay Structure - Introduce Some Novel Ideas!
Student's Love An Essay Structure - Introduce Some Novel Ideas!Students often struggle to come up with a Critical Analysis essay outline. As the content of the essay grows more complex, the essay becomes increasingly difficult to write. However, this can also make it a more interesting and challenging course of study. An outline allows students to easily review the content of the course and to follow along with your lessons.Many students will review a reading and analysis essay based upon the outline. Although you may not realize it, you can benefit your students by allowing them to work with the outline throughout the course. As they work on the various tasks outlined in the outline, you will notice them enjoying their time studying. They will begin to focus on the task at hand and learn the correct methods of completing that task. It is this natural progression which will allow you to have students who are motivated and happy to learn.You do not have to always limit yourself to an analysis essay. You can always create a class project, which also incorporates a text or story. This allows you to include the written elements in the essay without writing out the entire assignment.If you find that your students often read your text on current events, do not be afraid to introduce an element of entertainment. A comedy line or even a rap verse can be inserted into the text. When you find a way to incorporate a little bit of everything, you will be able to create a truly engaging class project.Although, you may not be able to allow your students to participate in every activity related to a specific topic, you can always give them an opportunity to take part in other activities. Using an essay outline as a template, give your students a list of activities to perform during class time. Use this as an opportunity to let them learn about other aspects of learning. Encourage your students to use their creativity and innovation.Give them a chance to review lesson content before moving on to the next material. Reviewing topics can allow them to gain more knowledge and understanding in their own individual fields. It is important to allow students to gain knowledge from a variety of sources so that they can maximize their learning capabilities.Lastly, before class time comes to a close, encourage your students to go over all of the content that they learned. Make sure that they understand the subject matter, but do not limit them too much. Allow them to take some personal time to complete each section.Use your Critical Analysis essay outline as a tool for your students to expand upon the ideas presented within the outline. Allow them to incorporate this into the world of college by allowing them to create an outline based upon their own individual needs.
Wednesday, May 20, 2020
Statistical Analysis for Property Crimes - 1120 Words
I need help to create a multiple regression anlysis for this problem. Please provide as much explanation as you can. Please see attached files. My research is based on this topic below. The data is attached in the spreadsheet. This is a multiple regression analysis. I have attached a PDF file that explains the case and the spreadsheet version with all the data recorded from the PDF file. Pleas emae sure you include all the graphs, plots and please use megastat software. Topic: We want to determine the primary factors that affect property crime rates in the United States. The statistical analysis of the data involves multiple-regression analysis. Questions to answer are: 1. What are the primary determinants of propertyâ⬠¦show more contentâ⬠¦The variables with insignificant regression coefficients can be removed from the regression model. Thus the modified regression model is Crimes = b0+ b1Dropout + b2density+b3 Urban Thus the primary determinants of property crimes in the United States are the 1. High School dropout rate 2. Population / square milesShow MoreRelatedProperty Crime Report1462 Words à |à 6 Pagespresents statistics on major factors that affects the property crime rates in the U.S. Abstract: The property crime rates of 45.7% occurs more in urban areas. About 16.8% of the crimes were committed by high school dropouts and only 0.4% of the crimes that occurs were related to the population density. The type of property crimes that happens includes larceny-theft, home burglary, home invasion, grand theft auto, forgery, and arson. These types of crimes may be caused by factors such as high school dropoutsRead MoreCrime Analysis Essay924 Words à |à 4 PagesRachel Boba, ââ¬Å"Crime analysis is a law enforcement function that involves systematic analysis for identifying and analyzing patterns and trends in crime and disorderâ⬠(en.wikipedia.org/wiki/Crime analysis).The information on these patterns can assist law enforcement agencies in the deployment of resources in a more effective manner; it can also help detectives to identify and catch suspects. Crime analysis also plays a role in improvising solutions to crime problems, and developing crime prevention strategiesRe ad MoreThe Role Of Statistics And Criminal Justice1378 Words à |à 6 PagesCriminal Justice. Also, this paper will focus on ways in which data is obtained keeping in mind the appropriate statistics to use with the collected data, and how to interpret the findings. In addition, it will review the causes of crimes, the rate at which these crimes occur, predictive outcomes and preventative measure to deal with criminals. The Role of Statistics in Criminal Justice To begin with, statistics can be defined as the practice or science of collecting and analyzingRead MoreStatistics Assessment : Social Research Skills963 Words à |à 4 PagesStatistics Assessment Social Research Skills 1 1. The following questions are about measurement a) List the different levels a variable may take and describe the properties of the levels. The levels of measurements that variables can take are: (1) scale or continuous; (2) ordinal; (3) nominal; (4) interval; (5) Dichotomous; (6) Ratio. 1) Scale or continuous: measurements with units that are on an independent scale example include height and age. 2) Ordinal: This is not measure on an independentRead MoreA Brief Note On The State Of Virginia Department Of The Labor Bureau Of Labor Statistics Website1066 Words à |à 5 Pagesyears from 1995 to 2000. Information on reported crime rates was obtained from FBI website as well as from the Geospatial and Statistical Data Center of the state of Virginia. Measures of age distributions was retrieved from the county-level census files of State of Virginia. Descriptive Statistics Figure 1: Summary Statistics â⬠¢NEWFIPS: Identifier for county/city â⬠¢Population structure(POPULAT): Principal component analysis(PCA) was used to develop a population structureRead MoreCrime in the City of Topeka: Analysis of the Task Force and Crime Prevention718 Words à |à 3 Pagesreport is designed for the City of Topeka, Kansas Task Force on Crime and Crime Prevention. Under the auspices of a joint effort between the following agencies, the report is designed to look at crime from a micro-cultural perspective in a Midwestern capital city: The Kansas Bureau of Investigation, the Topeka Police Department, the FBIs regional office, and the University of Kansas Department of Criminology. The purpose of the data analysis is to provide a basic understanding of overall trends for TopekaRead MoreDescribe The Research Experiences You Have Had Up To Now..1309 Words à |à 6 Pagesareas: the possible associations between community service programs and crime rates, with the hopes of using the data to support the funding for these community programs . I conducted a quantitative analysis of secondary data to determine the associations between community service programs that were currently active in South Carolina counties and regions (Upstate, Midlands, PeeDee, and the Lowcountry) and the violent and property crime rates. Throughout the extent of this research I gathered data fromRead MoreCommunity Service And Criminal Justice1313 Words à |à 6 Pagesareas: the possible associations between community service programs and crime rates, with the hopes of using the data to support the funding for these community programs. I conducted a quantitative analysis of secondary data to determine the associations between community service programs that were currently active in South Carolina counties and regions (Upstate, Midlands, PeeDee, and the Lowcountry) and the violent and property crime rates. Throughout the extent of this research I gathered data fromRead MoreScience Merit And Scientific Merit1696 Words à |à 7 PagesAccording to Gonzales (2013, para. 2, p. 1), the data collection, recruitment, and analysis should align with the research questions, as well as the monitoring, safe storage, and how the data will be destroyed should also be specified. Three dimensions of scientific merit and how it relates to this learners research The research this learner decided to work on is in regards to missing data or data gap within the UCR (Uniform Crime Report) system. The UCR in many arenas within the public safety field is consideredRead MoreWhat Are Scientific Merit?1544 Words à |à 7 PagesAccording to Gonzales (2013, para. 2, p. 1), the data collection, recruitment, and analysis should align with the research questions, as well as the monitoring, safe storage, and how the data will be destroyed should also be specified. Three dimensions of scientific merit and how it relates to this learners research The research this learner decided to work on is in regards to miss or data gap within the UCR (Uniform Crime Report) system. The UCR in many arenas within the public safety field is considered
Wednesday, May 6, 2020
Essay Cold Fusion - 979 Words
Cold Fusion: The Continuing Mystery In March of 1989, a discovery was made that rocked the scientific world. Stanley Pons and Martin Fleischman had announced that they were able to create and sustain a cold fusion process. After intense media attention, and corresponding interest in future test, the subject seemed to have faded away. Future tests proved inconclusive, and when the quick promise of easy energy didnââ¬â¢t materialize, most quickly forgot the subject. Little is said about the continuing research in the scientific community to further our understanding of the free energy enigma. Is it science fiction, on the border of legitamete science, or is it a practical field worthy of serious attention? nbsp;nbsp;nbsp;nbsp;nbsp;Coldâ⬠¦show more contentâ⬠¦Cold fusion is only produced three out of ten times under the best conditions, but this is enough to justify continued research. The first transitors were only successful one out of a hundred times until the mechanisms were completely understood. The science of the reaction taking place in cold fusion is still not clear. When pieces of the puzzle begin to fit together better, the success rate will increase, and yields will go up. nbsp;nbsp;nbsp;nbsp;nbsp;The actual set up of a cold fusion cell is an electrolyte such as hydrogen or deuterium in which a electrode made of specially treated and prepared steel is immersed. The lattice structure of the metal is filled with the hydrogen, where the fusion occurs. The problem is most metals fracture when subjected to these conditions. High loading is the state in which the metal survives, and begins to produce energy. There are numerous different methods and materials that are used to accomplish this goal. The original was a Heavy water solution with an electrolyte, in which a current is passed between a palladium alloy electrode. Several other new methods are in use today but the most promising is the Ceramic Proton Conductor. In this case, a low current is passed through a strontium-cerium-oxide in deuterium atmosphere. The reaction gives off significant excess energy. nbsp;nbsp;nbsp;nbsp;nbsp;Cold fusion differs significantlyShow MoreRelated Cold Fusion Research Paper3560 Words à |à 15 PagesCold Fusion Research Paper As the world becomes more aware of the growing need for a more abundant energy supply, one energy source has been swept under the carpet and virtually ignored. This source is cold fusion. Cold fusion is: ââ¬Å"A reaction that occurs under certain conditions in supersaturated metal hydrides (metals with lots of hydrogen or heavy hydrogen dissolved in them). It produces excess heat, helium, and a very low level of neutrons. In some experiments the host metal has been transmutedRead More Nuclear Fusion a Feasible Source of Power Essay example2061 Words à |à 9 PagesIs Nuclear Fusion a Feasible Source of Power? Abstract: Nuclear fusion may be an effective solution to the energy problem in today?s world. Fusion is environmentally friendly and has the potential to generate massive amounts of power. It is evident that the Sun?s power is fueled by nuclear fusion. Recent advancements such as ITER and NIF may bring us closer to being able to use fusion. We find that nuclear fusion is a long-term solution to a continuing problem. Introduction: Since theRead MoreClimate Change And Destruction Of Natural Resources991 Words à |à 4 Pagesrun. Therefore, nuclear fusion is the way to go. Fusion can be powered by sea water for millions of years, emits no radioactive gas or greenhouse gas, and is safe (as opposed to fission). JET, a research institute in Europe, has already done it, generating 16 megawatts of power, enough to power 8,000 homes, in a matter of seconds. These reactors are unaffected by climate, geography, etc., so they are viable to use anywhere in terms of space. The only issues are that fusion is too expensive, and becauseRead MoreOil And Its Impact On The Economy1350 Words à |à 6 Pageswas nuclear fusion, a process that would transform mankind forever. Nuclear fusion is the same process used by the sun, and all the other stars in the universe. Hydrogen is heated to unimaginably high temperatures and fuse, forming helium and releasing enormous amounts of energy. Fusion produced no radiation and no pollution, making it the energy source scientists dreamed of. Since as early as the 1950ââ¬â¢s, there has been research into nuclear fusion. Unfortunately, motivated by the cold war, much ofRead MoreA Report Analyzing The Viability Of The Nuclear Fusion1730 Words à |à 7 PagesCouncil Today I am writing you a report analysing the viability of the use of Nuclear Fusion as a energy source in your community. I will analyse the feasibility of this kind of nuclear power in your community by firstly explaining what nuclear fusion is and how it works. I will then use calculations to estimate how this new energy produced could compare to the amount of energy used by the city currently. Nuclear Fusion occurs when two small nuclei fuse to form a larger nucleus (this is not to be confusedRead MoreHow A Nuclear Bomb Works1487 Words à |à 6 PagesHow a nuclear bomb works It refers to the use of nuclear bombs explosive reaction releases tremendous energy on the target causing destruction destructive weapons. Explosive nuclear reaction is the use of self-sustaining nuclear fission or fusion reaction proceeds rapidly, the instantaneous release of energy produced by nuclear reactions huge explosion and the formation of devastating destruction destructive effect. Extremely destructive bomb, now as a powerful national strength and performance heritageRead MoreIntroduction Of Plasm What Is Plasma?1208 Words à |à 5 Pagesgas consisting of approximately equal numbers of positively charged ions and negatively charged electrons. Figure: Plasma globe (courtesy: Martin Koppe) Classification of plasma: Figure: Classification of Plasma What is Cold Plasma? Cold plasmas are those with Te Tgas. It is obtained in low pressure discharges or in short pulse discharges as Dielectric Barrier Discharges or ns discharges. What is Hot Plasma? Hot plasmas, or better thermal plasmas, are those with Te~TgasRead MoreThe Torus Shaped Vessel2415 Words à |à 10 Pagesx shows how the cooling system works with a pipe with cooling fluid flowing through it is fitted through blocks of armour material which make up the targets. Looking to the future as projects grow in size towards DEMO, which will be a functioning fusion power plant, the demands on materials especially PFCââ¬â¢s are going to increase. For ITER the plasma facing components for the divertor are to be made of carbon fibre-reinforced carbon compositeââ¬â¢s (CFC) and some sections tungsten armour materials butRead MoreStyle Over Substance in Truman Capotes In Cold Blood Essay506 Words à |à 3 PagesStyle Over Substancenbsp;in Capotes In Cold Bloodnbsp;nbsp;nbsp;nbsp; nbsp; In Murder, He Wrote, William Swanson believes the stylistic techniques employed in Truman Capotes novel In Cold Blood are more memorable than the story itself. For Swanson, Capote not only captures the readers attention with a story about a horrific crime, but his use of diverse voices, sounds, and silences make it an event people will never forget. nbsp; Almost two decades after his initial exposureRead MoreThe War Of The Cold War1508 Words à |à 7 Pagesstruggle. But the question is, what led to the Cold War? Was it the Soviets, who revoked their agreements to allow the people of Eastern Europe to determine their own fates by imposing totalitarian rule on territories? Or was it the Americans, who ignored the Soviets security concerns, terrified the world with the atomic bomb, and pushed relentlessly to expand their own international influence and market supremacy? The tensions that led to the cold war became evident in 1943. The Big Three allied
Clean Air Partnership Essay Research Paper For free essay sample
Clean Air Partnership Essay, Research Paper For immediate release: July 6, 1999 Regional Clean Air Partnership The Clean Air Partnership will be hosting a? VIP Reception? on Thursday, July 8th at the Science Center from 5:30 p.m. to 7:30 p.m. The response is being held in an attempt to increase the degree of consciousness of CEO? s and senior directors of country concerns and establishments sing the continued demand to turn to ozone air quality in the greater metropolitan part. To day of the month, about 400 local employers are officially take parting in either the Clean Air Partnership? s Clean Air Coordinator ( CAC ) or Ridefinder? s Employee Transportation Coordinator ( ETC ) Programs. These attempts involve the instruction and encouragement of employees to take voluntary steps to better regional air quality, mostly based in the usage of car/van pools and mass theodolite. Many of these steps are recommended in response to American Lung Association? s ozone prognosiss that are disseminated to the CAC? s and ETC? s every bit good as through local intelligence media, roadside message boards and the Science Center flyover to the general populace. We will write a custom essay sample on Clean Air Partnership Essay Research Paper For or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In an attempt to spread out Clean Air Partnership engagement beyond response to bad ozone prognosiss, Dick Fleming, President and CEO of the Regional Commerce and Growth Association, and Honorary Co-Chair of the Clean Air Partnership, made particular invitation to several country concern and civic leade R to go to the VIP Reception on Thursday. ? The ground for this assemblage is simple, ? Fleming stated. ? We want to go on our ongoing attempts to better the air quality in the part. While we have made great paces conveying the figure of bad air yearss down in the last decennary? down 80 % from the mid-80? s? there is still more to carry through. Not merely do we desire to guarantee conformity with all local, province and federal clean air Torahs, but we besides want to make all we can to guarantee the highest quality of life possible for those who live and work throughout the part. ? Through a new? Community Development? commission within the Clean Air Partnership, our concern and civic leaders will be encouraged to commit the impression throughout the part that attending to air quality is indispensable in order to keep a healthful, every bit good as economically sustainable, lifestyle in the greater part. Examples of such? institutional? parts have already been demonstrated by both and Illinois Departments of Transportation in planned postponement of lawnmowing and painting operations on? red? air yearss, and MSD? s delay of a family risky waste aggregation twenty-four hours until after the ozone season. ? Engagement does non hold to be dearly-won or onerous. It merely takes planning, and some institutional committedness, ? Fleming added. That is the point of Thursday? s response. The Clean Air Partnership is? ? ? ( I? thousand certain Julie has canned material for this ) .
Thursday, April 23, 2020
Kys Review Essay Example
Kys Review Paper Essay on Kys The book is amazing. Not that you can not break away from reading, no. The book makes you wonder. It would seem that the plot and it does not have, and that same Kys unknown forest creature, which nobody has ever seen, and the protagonist Benedict constantly lost in the surrounding life descriptions. But all this is not just like that, all the time In fact, I did not like Benedict and the consequences of any kind is not received, and taught literacy, and job of work is not dusty, and the master of all trades, but not in him umishka. Umok it is so small, but in the dust stale, thats a pity becomes straight and Barbara, and Nikita Kuzmich and his mother because they are all trying to do the best, Maral inculcate. But no, he was not train all used his brow knit, duckies Tapping, yes of Olenka dream By the way, Olga Benedict is very suitable -. Bright face, spit up the floor, the consequences of not. Well it turned out after a courtship that clawed and Benny himself with a tail has appeared. And what do you think? So Benny moved out of the old hut-wreck in the new tower. And there he is now such concerns as before: all slaves do. And he sits there and reads books. It would seem that little minds must grow, expand, but not as has absorbed some of hundreds of books and magazines, and even more covered with dust. But thats the idea appeared obsession: Wherever else take the dose books And here came out of it I advise you to read We will write a custom essay sample on Kys Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Kys Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Kys Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The end is ambiguous on the one hand shaken Benedict. and on the other the surviving former, which in effect throughout the book, or reminiscing about the times before the Blast, or tried to somehow restore the former order. And they did not even try soon so, kind of do: So you are not dead, or what? A .. or died .. - But to understand how to know .. ! Kys Review Essay Example Kys Review Paper Essay on Kys Entertaining work. Select the main line in the genre can not be novel. The post-nuclear explosion fantastic pot boiled mutants new and old. Still clinging to the pitiful remnants of the culture of the previous civilization. A new live currently in a post-apocalyptic world, and live perfectly ognetsami indulge, lure mice, rusty smoke, before the Greatest Murza Fyodor Kuzmich reverence. Certainly degraded, but understand: the preconditions for this dystopia is;) Juicy dremuchederevenskostaroobryadchesky language adds this parody russkoskazochnogo world identity, strengthens the goodies of the images. Funny satirical moments diluted each chapter. Multi-genre is uncertain. In general, shall be construed as your heart desires. Would you like science fiction? here you are you. Postapokalipsis? hold in two hands. Dystopia? votushki. Would you like a parody-satire? and here it is, etc. Multifaceted varied. We will write a custom essay sample on Kys Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Kys Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Kys Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer You can also discard all this cleverness, along with our life today, then Kys can be called a hymn of love for the Book, the Word, to the ABC (ABC is, not alphabetically). If you listen, you can hear how quietly booklet call us: kyyys-Kys-Kys, lets Read-Think. Do you hear them? However, we must understand that for the sake of reading Reading thoughtless and ruthless action By the way, childrens cruelty post-explosion of life (take the same game or udushalochku poskakalochki) and its untidiness that if for some reason It leaves no feeling chernushny. On the contrary, after the book is still a sense of something light and clean, although scary at heart and suddenly World Kysi eerie but cozy Of course, there are some logical inconsistencies in this book.. But they do not want to talk. Kys unusual and surprising in its fabulous woodcut, in his grotesque reflection of our real life as in a distorting mirror. It forgives everything. It is possible to train the brain, trying again and again to guess where a particular fragment or an allusion to a poem, a work rounded:. Hell, I liked it ! Kys Review Essay Example Kys Review Paper Essay on Kys Book frankly so-so (the pause during which you can throw a tomato) à «Kys. this is NOT a dystopia. Dystopia a work that represents a different point of view on society, designed to be the ideal. So in this regard, the question: To what this ideal society of the Company Kysi ? What are the features of the criticized utopia? . There is not a utopia, because Kys is not a dystopia, a parody Metamorphoses happening with the meaning of such concepts as book, of course, carry away, but nothing revolutionary (even more so -. Nothing new) are not available. At the same Eco role of literature in society (and in the life of an individual person) is described in more believable and less dramatic. A novelty is determined by the specific context in which these metamorphoses played. And now the most important thing. IMHO the popularity of this product is due to a large extent by the fact that few of the read play a computer game à «Fallout2à ». After this game, the atmosphere and the peculiar slang post-apocalyptic world no longer seem to be something new and original (say at once: on the degree of atmospheric Kys clearly losing of Fallout y). Once I figured it out (and I quickly realized) the lions share of the attractiveness of Kysi vanished from all cracks and climbed secondary. You begin to notice the logical inconsistencies and some tension in the social organization Kysi. Question: How is it possible such a society remain without a satisfactory answer. It can, of course, and it does not matter, but still We will write a custom essay sample on Kys Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Kys Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Kys Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer In short: Kys does not create a single image in my mind, it is stratified into several more or less successful parodies descriptions. A parody of the intelligentsia, a parody of the cattle, a parody of the secret society, a parody of a revolution, a parody of the officials only itself Kys (the spirit of a post-apocalyptic world) attempts to link them together Unsuccessfully . Kys Review Essay Example Kys Review Paper Essay on Kys Kyyyyyyys hissing, howling, unknown forest monster Kys killer of the soul. Topochut quietly on the floor with your mouse lured the night the local currency. In the forest silently sleeping black hares, frozen on the branches. Over Fedor Kuzmichsk stretched usual winter night quiet, peaceful, snowy. About this current residents of this great city and do not have to dream. So, Muscovites? The novel enchants from the first page, thats right with the first mention of unknown Clelia and flying black birds, which is suitable for food, if they are properly soak, but boil in seven waters, but a week or two on the sun to set, but evaporate in the oven. Of course, not male and female woodcocks only! Kys swallow you in its unique rhythm, enveloped in a web of fantasy, hook hooks details and will not let go until the last page. no way to stop! Just poprivyknesh to an event, like a fat turns the plot of the path, known only to her alone and the reader, tongue hanging out, rushes for an avalanche of lines and pages on-on-on -. To the incredible end Akunins writes that I want to eat every sentence, growling and smacking lied! )) The book lacks amenities content (such heroic strong personalities the saviors of the world, or vsepoglaschayuschey love going around all the obstacles), and the world described by the writer is far from being able to be called in any way appetizing. Moreover the world after the explosions, outlined in great detail, meticulous and talented Tolstoy, scary, dirty, smelly, utterly neestetichen We will write a custom essay sample on Kys Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Kys Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Kys Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Let this novel is not the most delicious from the fact that you have ever read. or even read, but definitely it will be one of the most exotic dishes in your literary biography. And like all exotic Kys an amateur .
Tuesday, March 17, 2020
Causes of Car Accidents Essays
Causes of Car Accidents Essays Causes of Car Accidents Essay Causes of Car Accidents Essay (NHTSA, auto-accident-resource. com). Among the car accidents, the teenage group is the only age group who is number of deaths is increasing instead of decreasing. Also, all the people are exposed to risk and actually every one of them has got car accident at least once that could have been easily prevented. There are many reasons car accidents happen such as drunken drivers, using cellular phones while driving, and teenage drivers. First reason is drinking and driving which is the leading cause of car accidents. Over 1. 1 million drivers were arrested in 2010 for driving under the influence of alcohol or narcotics, (Federal Bureau of Investigation, ââ¬Å"Crime in the United States: 2010â⬠, madd. org). Also,â⬠drunk driving costs the United States $132 billion a year , (NHTS FARS data, 2012, madd. org). Driving while intoxicated is dangerous, because drinking increases your inhibitions and self-confidence but lower s your driving performance. In other words, alcohol impairs the decision-making ability of the brain. For example, when people get drunk, they do not even think they are drunk. They may feel like they can do anything. But they cannot. Many accidents occur because of drinking. These accidents involve mostly one car, but other people can be killed by drunk drivers. People have to be educated about drinking and driving, so they do not kill themselves or innocent people on the road. Second reason, using cell phones while driving causes car accidents. According to the Harvard Center for Risk Analysis, 2,600 people died in 2004 and 330,000 more were injured while using cell phones just before an accident. doityourself. com). When a cell phone is used while driving, it distracts the attention of the driver, leading to car accidents. While using a cell phone many people tend to miss traffic signals, because they are not really concentrating on driving. The process of dialing or answering the phone can make them lose control of the vehicle as well. Even though the driver is looking at the road, he or she can easily get distracted by the conversation. This can result in fatal accidents. Third reason of accidents on the road is teenage drivers. ââ¬Å"2,739 teenagers died in car accidents in the United States during 2008 , (drivesteady. com). Some teenagers cause fatal accidents, because of immaturity and lack of experience. Teenagers are very impulsive. Although not intending to hurt anyone, they sometimes drive very aggressively. It is not difficult to find teenagers driving with one hand on the steering wheel, seat pushed back, and with loud music playing. In traffic they go wild, trying to seek attention. They underestimate the risk of what they are doing. All these acts result in serious consequences on the road. Many accidents of young drivers result from their own mistakes. In conclusion, many people do not realize that being intoxicated while driving, using cellular phones and teenage drivers may bring serious injuries to everybody. Some people may enjoy drinking without care until they get into car accident, which can even result in the deaths of many innocent people. The car accidents caused by these problems are really serious but preventable. If everybody tries to eliminate these problems by following the rules of the road, driving can be less dangerous, and we will not waste time on car accidents. REFERENCES: 1- ( auto-accident-resource. com/statistics. html). 2- ( madd. org/statistics/). 3- ( madd. org/drunk-driving/about/drunk-driving-statistics. html). 4- ( doityourself. com/stry/driving-safety-tips-statistics-on-deaths-by
Sunday, March 1, 2020
The Chemical Composition of White Gold
The Chemical Composition of White Gold White gold is a popular alternative to yellow gold, silver, or platinum. Some people prefer the silver color of white gold to the yellow color of normal gold, yet may find silver to be too soft or too easily tarnished or the cost of platinum to be prohibitive. While white gold contains varying amounts of gold, which is always yellow, it also contains one or more white metals to lighten its color and add strength and durability. The most common white metals that form the white gold alloy are nickel, palladium, platinum, and manganese. Sometimes copper, zinc or silver are added. However, copper and silver form undesirable colored oxides in the air or on the skin, so other metals are preferable. The purity of white gold is expressed in karats, the same as with yellow gold. The gold content is typically stamped into the metal (e.g., 10K, 18K). The Color of White Gold The properties of white gold, including its color, depend on its composition. Although most people think white gold is a shiny white metal, that color is actually from the rhodium metal plating that is applied to all white gold jewelry. Without the rhodium coating, white gold might be gray, dull brown, or even pale pink. Another coating that may be applied is a platinum alloy. Typically platinum is alloyed with iridium, ruthenium, or cobalt to increase its hardness. Platinum is naturally white. However, its more expensive than gold, so it may be electroplated onto a white gold ring to improve its appearance without dramatically increasing the price. White gold that contains a high percentage of nickel tends to be closest to a true white color. It has a faint ivory tone but is much whiter than pure gold.Ã Nickel white gold often does not require plating with rhodium for color, although the coating may be applied to reduce the incidence of skin reactions. Palladium white gold is another strong alloy that may be used without a coating. Palladium white gold has a faint gray tinge. Other gold alloys result in additional colors of gold, including red or rose, blue, and green. Allergies to White Gold White gold jewelry typically is made from a gold-palladium-silver alloy or gold-nickel-copper-zinc alloy. However, about one in eight people experience a reaction to the nickel-containing alloy, usually in the form of a skin rash. Most European jewelry manufacturers and some American jewelry manufacturers avoid nickel white gold since alloys made without nickel are less allergenic. The nickel alloy is most often encountered in older white gold jewelry and in some rings and pins, where the nickel produces a white gold that is strong enough to stand up to the wear and tear these pieces of jewelry experience. Maintaining the Plating on White Gold White gold jewelry that has a platinum or rhodium plating typically cant be resized because doing so would damage the coating. The plating on jewelry will scratch and wear over time. A jeweler can re-plate the item by removing any stones, buffing the metal, plating it, and returning the stones to their settings. Rhodium plating typically needs to be replaced every couple of years. It only takes a couple of hours to perform the process, at a cost of around $50 to $150.
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