The normal distribution Essays

The normal distribution Essays The normal distribution Essay The normal distribution Essay When many measures are taken of something (eg, scores in a test, peoples heights, pollution levels in rivers) the spread of the values will have a bell shape, called the normal distribution. A number of statistical tests use this characteristic distribution (or dispersion) of values to test whether two samples are the same or different. There are several basic terms that are commonly used with the normal distribution. Average (mean) A measure of the average score in a set of data. The mean is found by adding up all the scores and then dividing by the number of scores. Range The difference between the largest core and the and smallest score. Median If a set of scores are arranged from lowest to highest the median is the score in the middle, with half above and half below. Mode The value that occurs most often Standard deviation s A measure of the standard (average) deviation of the scores from the mean.The larger the standard deviation the larger the range of values/variation in the data 1. Subtract each score from the mean 2. Times each difference by itself (negs turn positive) 3. Add up all the squared differences 4. Divide the total by the number of scores minus 1 5. Take the square root Standard deviation The normal distribution at right shows the percentage of scores/observations that lie within one, two or three standard deviations either side of the mean. That is, 68%, 95% and 99.7%. The 95% value, which is used as the standard in tests of significance) lies between 1.96 standard deviations either side of the mean. Standard deviation of a sample is the squared difference between each score and the mean ? means the sum of all the squared differences (add them all up) n 1 means the number of scores minus 1 The table below shows how to calculate the average and the standard deviation of a set of seven example scores in the first column. The average is 39.93 and the standard deviation is 2.73. Sample scores Score average (average = 39.93) (Score average)2 41 1.07 1.14 43 3.07 9.42 37.5 -2.43 5.90 38.5 -1.43 2.04 44 4.07 16.56 38 -1.93 3.72 37.5 -2.43 5.90 Average = 39.93 44.71 Total up all the squared differences Range = Median = Mode = 6.5 38.5 37.5 Then calculate the square root to get the standard deviation Comparing two samples: using the t test The average, standard deviation and the number of scores in each sample are the three things needed to do a t test. A t test is used with two samples of data to test whether they are significantly different (ie, whether one is truly higher or lower than the other). The same sample of scores as used above is now compared with another sample of scores. Sample 1 scores Sample 2 scores 41 38 43 32 37.5 35.5 38.5 33 44 31.5 38 40.5 37.5 34 Average () 39.93 34.93 Standard deviation (s) 2.73 3.31 Number of scores (n) 7 7 1. Put the values into the equation and work it out carefully! 2. Note down the value of t found. In this case it is 3.08. 3. You will also need to know how many degrees of freedom to use with the critical values of t table. Degrees of freedom = (nsample1 + nsample2) 2 . In this example this equals 7 + 7 -2 = 12. 4. Find the value of t for that number of degrees of freedom using the table supplied (it is 2.179). Since the value calculated for your data is higher than it the difference is judged to be significant/real (at the 5% level). That is, the difference between the samples has less than a 5% chance of occurring by chance (being a fluke). It doesnt matter if the value of t is negative or positive: just use the positive value to work significance. Mathematics assignment (Due 12.00 pm Monday the 13th January 2003, and must be handed in to Jeanette Bray or Jean Worrell at the Help Desk in UH 255). I need to see how each question was worked out. I will not give marks for answers without calculations. I will be available for revision for the exam in GN101 10-12 and 2-4 on Fri 3rd. 1. The relationship between wombat weight and their production of methane gas is shown below. a) Draw a line of best fit through the data points and use it to derive the equation for the line (y = mx + c). b) Rearrange it to solve for x. That is x = .. c) Use the equation from part b to predict the weight of a wombat that produced 12.2 mg methane per hour. 2. Calculate the average, range, median and mode for the following set of data (a random set of your exam results from the last exam): 66.25, 15, 32.5, 26.25, 48.75, 48.75, 36.25, 35, 68.75, 72.5, 43.75, 40, 20, 48.75, 12.5, 41.25, 53.75, 50, 31.25, 95, 22.5, 33.75, 27.5, 55, 12.5, 45, 18.75, 42.5, 62.5, 85, 75 Degrees of freedom Value of t that must be exceeded (5% level) 1 12.706 2 4.303 3 3.182 4 2.776 5 2.571 6 2.447 7 2.365 8 2.306 9 2.262 10 2.228 11 2.201 12 2.179 13 2.160 14 2.145 15 2.131 16 2.120 17 2.110 18 2.101 19 2.093 20 2.086 22 2.074 24 2.064 26 2.056 28 2.048 30 2.042 40 2.021 60 2.000 120 1.980 3. The two sets of data given below are resting heart rates for a group of students and a group of professional athletes. Use the t test to find out if they are significantly different (using the table at right to test the value of t with the appropriate number of degrees of freedom). I need to see how the mean, standard deviation and t value were calculated. Professional Students athletes 57.1 61.7 47.6 47.0 58.0 55.5 74.8 62.6 66.4 41.8 51.9 60.8 64.2 50.2 49.6 44.2 67.2 45.4 62.6 39.3

EFL Lessons

Reading Comprehension Dialogues for ESL/EFL Lessons These reading comprehension/dialogues provide an opportunity for both reading and speaking practice. Each dialogue is also followed by a multiple choice quiz for comprehension practice. Each dialogue is listed under the appropriate level with a short introduction regarding target areas for speaking practice. Teachers can check out the ideas on how to use dialogues in class and print them out for use. Beginner - Lower Intermediate The City and the Country - Comparative form, as ... asInterview with a Famous Actor - Daily routines, present simpleWhats in Your Office? - Use of there is / there are, prepositions and office furniture vocabularyWhat Were You Doing? - Use of the past continuous in combination with the past simpleThe Oregon Weather Forecast - Use of the future with will for predictions, weather vocabularyA Business Presentation - This dialogue allows practice of the present perfectAn Interview - Allows practice of the superlative formIntroductions - Basic questions used when meeting someone for the first timeBasic Personal Information - Questions related to name, address, and marital statusThe Meeting - Schedules, future plans.A New Office - This, that, some and any with objects.Cooking - Daily routines and hobbies.Abilities and Skills - Using can, and able to, making suggestions.A Busy Day - Plans for the day, responsibilities with have to.Planning a Party - Future with will and going to Making Phone Calls Practice making phone calls with these dialogues that cover making doctors appointments, leaving messages, making dinner reservations, calling school about your child, and asking questions about your bills. Business English Deliveries and SuppliersTaking a MessagePlacing an OrderTomorrows MeetingBusiness Meetings English for Medical Purposes Dialogues Making an Appointment with the DentistMaking a Doctors AppointmentDental Check-up - Doctor and PatientDental Hygiene - Dental Hygienist and PatientDental ReceptionistTroubling Symptoms - Doctor and PatientJoint Pain - Doctor and PatientA Physical Examination - Doctor and PatientPain that Comes and Goes - Doctor and PatientA Prescription - Doctor and PatientHelping a Patient - Nurse and Patient Professional Dialogues Cleaning Staff - Vocabulary and requests dealing with cleaning rooms and taking care of guestsA Drink at the Bar - Vocabulary and situations related to serving customers at a barSpeaking to a Customer Service Representative - Disputing a bill over the telephone. Making Casual Conversation A Chat With a Neighbor  - Using the present perfect, present perfect continuous and past simple interchangeablyDirections  - Giving and asking for directions.Having a Hard Time Finding a Job - Speaking about finding a job, with a focus on reported speech

Engineered Wood Research Paper Example | Topics and Well Written Essays - 1500 words

Engineered Wood - Research Paper Example This increases the durability of the products. Composition of engineered wood The aspects of manufacturing of engineered wood that help differentiate between the products made from it and also cause differences in the performance characteristics of different products include the quality of veneer used in engineered wood, the species and density of the timber used in it, the arrangement and thickness of veneers, and the type of bond between veneers (Austral Plywoods, 2012). The softwoods and hardwoods that are used to make lumber are also useful for making the products of engineered wood. Engineered wood that is made of fibers or wood particles are also made from wood waste or sawmill scraps. The oriented strand board is made from trees that belong to the poplar family that is a non-structural yet common species. Similar engineered cellulosic products are made from a variety of lignin-containing materials that include but are not limited to rice straw, wheat straw, sugar cane residue, kenaf stalks, and hemp stalks. Products made from these materials contain vegetable fibers instead of actual wood. â€Å"The best engineered wood floors  are built having 3-12 multiple ply layers†¦that are cross layered, glued and pressed together† (Hosking, 2012). ... cts can be categorized into a variety of types that include plywood, glued laminated timber, oriented strand board, laminated veneer lumber, and cross laminated timber. They are discussed as follows: Plywood Plywood is a kind of structural panel made in wood that is often referred to as the original product of engineered wood. Plywood is made from the cross-laminated veneer sheets that are bonded with one another with moisture-resistant and durable adhesives under specific conditions of pressure and heat. The stiffness and strength of panel in both directions are enhanced by changing the direction of grain of the veneers layer by layer. Other panels of structural wood include structural composite panels and oriented strand board. Glued laminated timber Glued laminated timber is made up of numerous layers of dimensional timber that are bonded with one another with the help of adhesives that are resistant to moisture. These adhesives help create large structural members of great streng th which can be used in buildings as horizontal beams or vertical columns. Glued laminated timber provides extensive design flexibility when it is manufactured in the curved shape. Oriented strand board Oriented strand board is a structural panel made from rectangular strands of engineered wood which are first oriented longitudinally and then organized in layers that are tied together with adhesives that are cured with heat and are resistant to moisture. Individual layers of the oriented strand board are cross-oriented that helps them develop stiffness along with strength in the panel. Oriented strand board is manufactured in the form of large continuous mats. The quality of oriented strand board is consistent throughout and there are no gaps, voids, or laps in it. Laminated veneer lumber

My Account of Second Language Learning Essay Example | Topics and Well Written Essays - 1500 words

My Account of Second Language Learning - Essay Example The course I undertook at King Khalid University for four years was a specialization in English. Much of skills on both pronunciation and writing at this level were acquired due to the interaction with a lot of people from various parts of the world who communicated mostly in English. Similarly, I put my own effort and did personal studies. I got employed as an English teacher in a primary school in Al Jubail Industrial City. This was a good opportunity for growth from the basic level with the primary school children, most of whom depended on visual aids for understanding. This being an industrial city, many inhabitants came from different parts of the world and would interact with the students outside of school. English being a common language among most of them, learning English among these students was not a major challenge. After a year, I moved on to teach adults from varied technical faculties in a technical college. It is here that I got the opportunities to improve my teachin g skills through the regular training sessions organized by the institution. Through this process of learning, there are two factors that greatly influenced my personal outcome; these are motivation and my learning strategies. Learning of the second language varies from one individual to another (Slevc & Miyake, 2006). One of the factors that influenced my proficiency in learning English as a second language is my motivation since my experience with my Bangladeshi teacher who could converse only in English.... One of the factors that influenced my proficiency in learning English as a second language is my motivation since my experience with my Bangladeshi teacher who could converse only in English. According to Csizer and Dornyei (2005), motivation refers to the desire for achievement of an ideal language through reduction of the variation between the actual and the ideal states. It encompasses the subject that provokes action in a person, the period that such a person is willing to sustain it and the effort put towards its pursuance. This could be instigated by the desire to later attain some reward which pushes the learner towards the attainment of the anticipated reward. In my case, the desire was in reducing the gap between the actual incompetence in English language and the ideal state of being proficient in the language so as to communicate well with my teacher. There was a desire in me to excel academically through achievement of English proficiency which made me proceed to even spe cialising in the language at university level. Dornyei (2002) also points out that there is a reward that sustains motivation. Some of the rewards that second language teachers could use include encouragement and applause for achievement, which in general push the inner self of the learner towards attainment of the set goals. Having observed the close ties that Saudi Arabia had with the Western world, it was obvious that English would be an advantage to me when interacting with the people from those nations even in learning institutions. The Ministry of Education in Saudi Arabia was introduced in 1942 and since then, English language has been taught among its citizens (Al Sadan, 2000). This language has been given a second priority after the

Chemiluminescence of Luminol Essay Example for Free

Chemiluminescence of Luminol Essay Introduction In this experiment, luminol was mixed with hydrogen peroxide (an oxidising agent) resulting in chemiluminescence. The experimentis designed to see how the duration of luminescence is affected by varying temperatures. It has been made to be deliberately inaccurate, so another objective would be to see whether subjective observations can be improved by repetition and averaging. Chemiluminescence is the production of light from a release of energy in a chemical reaction without the aid of heat. The light produced is due to electrons being given an excess of energy and this energy being released as the electrons revert to their ground state, a luminescent light being given off as a result. An important use of this reaction is in forensic science where luminol and hydrogen peroxide are used to highlight samples of blood at a crime scene. The two chemicals react readily due to the iron present in haemoglobin, giving off a luminescent glow as a result. Chemiluminescence occurs even in living organisms where it is termed bioluminescence. Using fireflies as an example, a reaction where luciferin combines with adenosine tri-phosphate (ATP) and reacts with the enzyme luciferase. The action of the enzyme acting on luciferase simulates something similar to luminol and a peroxide being catalysed by a transition metal catalyst, providing electrons with enough energy to reach a higher energy level which then gives off light as they relax back to their ground state. Reaction pathway of luminol 2H2O22H2O + O2(g) Decomposition of Hydrogen Peroxide In this experiment we used luminol and hydrogen peroxide solution. When the two react, a dianion is from the peroxide reacting with the luminol. As hydrogen peroxide reacts, oxygen is evolved which then reacts with the dianion to produce an unstable peroxide; the instability of the peroxide causes it to break down immediately and lose nitrogen, producing 3-aminopthalate. (above) Experimental A set of five test tubes were prepared and labelled with a letter(A-E) and their temperatures; 220C (room temperature which varied between groups), 250C, 350C, 60C and 400C. 250C, 350C and 400C were conducted in water baths whereas 60C used an ice bath.

Analysis of A&P, by John Updike :: Essays on A&P

I quit! These words can be attached to so many things in life. At times in life things seem to be different then they really are, for instance the thrill and the excitement of having a summer job or even successfully getting a first job. There are certain moments in a person’s life that will always have an impact on them one could call this a definitive moment or an epiphany. In the short story A&P by John Updike the main character Sammy has an epiphany in that he realizes that a moral line has been crossed in his working environment. The story is a simple conflict followed by definitive action short story. It’s a wonderful portrayal of what a young man thinks and what he will stand for and what he will not. The fascinating part is how Sammy describes the young ladies as they enter the convenience store. Updike states â€Å"She was a chunky kid, with a good tan and a sweet broad soft-looking can with those two crescents of white just under it, where the sun never seems to hit, at the top of the backs of her legs†. Sammy is only talking about one of the three young ladies in this description. The descriptive words in the story are very thought provoking; Updike refers to the girls derrieres as â€Å"cans†. Imagery and symbolism are used frequently through out the story; Sammy describes the shoppers inside the A&P Updike uses this description â€Å"sheep pushing their carts down the aisles†. Updike uses Imagery to tell you where exactly where the A&P is located in the town, the lay out of the store and how Sammy’s co workers have a say in what he does and his work routine. Sammy is a nineteen year old man; he is no longer considered a minor by today’s’ society. He is trying to find out what he is doing working at a grocery store during the summer, in his mind he should be down on the beach checking out the ladies. The ocean seems to be just another aspect of the town, nothing too special. The following passage supports this Updike states â€Å"people in this town haven’t seen the ocean in twenty years†. Tourism is what drives ocean towns, and communities. It’s a simple matter of taxation the more money a city can make off of the natural or man made attractions the better off the city is.

Irving the Legend of Sleepy Hollow

Tamara Nelson Myers English 2327 February 28, 2013 Seeing What You Believe Having strong ties to a particular subject causes strong feelings on it. When you believe in something you are, in my opinion, more likely to see it or think you’ve seen it. In Washington Irving’s â€Å"The Legend of Sleepy Hollow,† Irving tells a story of just this type of situation. Article Analysis In Greg Smith’s â€Å"Supernatural Ambiguity and Possibility in Irving’s ‘The Legend of Sleepy Hollow’,†, Smith makes many claims on the occurrences in the story.One of the claims that stuck out to me the most was how he talks about how rather or not the headless horseman was real was left as an open-ended topic. Diedrick Knickerbocker, the narrator of the story, never actually claims a solution to what happened to the Ichabod Crane and how he disappeared. Smith refers to the fact that at the end of the story, Knickerbocker states that â€Å"the old country wives maintain to this day that Ichabod was spirited away by supernatural means. †(Smith par. 11).Smith also brings up the conversation in the â€Å"Postscript† in which a man is sharing the story of Ichabod Crane’s disappearance (Smith par. 12). The narrator of this part, who I believe to be Ichabod, ends the story by saying â€Å"Faith sir.. I don’t believe one half of it myself†(Smith par. 12). Another claim smith makes is that â€Å"Sleepy Hollow† might not have been as good of a story had Brom Bones been found guilty of being the horseman (Smith par. 8). Leaving the possibility of a supernatural event draws the reader in, opens up debatable topics and causes people to want to share their opinion on what they feel happened.Original Claim In Washington Irving’s â€Å"The Legend of Sleepy Hollow,† a pedagogue school teacher lets his imagination of the supernatural and his desire for wealth get the best of him and he scares him self out of town. Brom pretends to be the Headless Horseman and is able to drive Ichabod out of town by using his fears, pursuit of power and rejection from Katrina against him. Brom Bones, who was in competition with Ichabod over the heart of Katrina Van Hassel, never admitted to having anything to do with Cranes disappearance, but seemed to know a lot about the situation.Bones would â€Å"look exceedingly knowingly whenever the story of Ichabod was related. † (Irving 775) If one knows nothing about a subject then they usually wish to acquire knowledge, not spread around false stories. I feel as if Brom was in fact the culprit who pretended to be the headless hessian. The atmosphere of the town in general also plays a large part in what the townsmen will believe in. They are somewhat brainwashed by all the folklore that is passed around by the people. Everything is haunted, â€Å"haunted fields, haunted brooks, haunted bridges, haunted houses,† (Irving 761).With so mu ch of a spooky sphere around the town why would anyone think to believe in anything else? During the party, everyone shared ghost stories instead of â€Å"normal† party talk, (Irving 773). Ichabod had to leave the party and ride home in darkness with all these spooky thoughts on his mind. With the absence of other opinions the only thing you can think is that the headless horseman took Ichabod and added him to his body count. Another reason Brom is the Headless Horseman is because Ichabod is not around to share what really happened. The only thing they found was Ichabod’s hat, the horse’s saddle, and a smashed pumpkin.The pumpkin was most likely the head in which Ichabod thought was thrown at him knocking him off of his horse and into the brook. This is important because in the original tale, the horseman was looking for his head. Brom would not have known this because he, unlike Ichabod, did not have as much knowledge of the story (Irving 774-775). I believe Ic habod fled town after he was tricked so badly by Brom. He also had built up aggression about the fact that Katrina chose his foe over him and his dreams of wealth through marriage were ended (Irving 762).Ichabod let his emotions and imagination get the best of him and he scared himself out of town. Rather than go back and face the people he goes to New York and pursues odd jobs for happiness. His greatest achievement was being a judge in the Ten Pound Court, (Irving 775), as a way to feel the void of losing Katrina’s heart. In the end muscle out smarted the brian. Conclusion Smith talks about how the headless horseman could possibly be real and Ichabod could have experienced a ghost encounter. Though I do believe in the supernatural, I feel as if Brom Bones was the culprit.He used Ichabod’s weaknesses against him and not only got him to flee town, but won the girl they were both after. Works cited Irving, Washington. â€Å"The Legend of Sleepy Hollow. † Antholog y of American Literature. 10th ed. Vol. 1. Eds. George McMichael and James S. Leonard. Boston Pearson Education Inc. , 2011 755-777. Print. Smith, Greg. â€Å"Supernatural Ambiguity and Possibility in Irving’s ‘The Legend of Sleepy Hollow. ’† Midwest Quarterly. 42. 2. www. Library. uta. edu. Web. February 25, 2013.

Racial Achievement Gap in the United States Essay

The racial achievement gap in the United States is the educational disparities between various ethnic groups. It is more manifests in African-America and Hispanic. These ethnic groups happen because students of those race are more likely to receive low grade in school, on their standardize test, even drop out of high school and is less likely to even attend college. Each student is independent and gains more equal opportunities as the same as other student who they attend school with. Throughout the American history, the improvement of citizenship in the educational system is the continual process compare with the past, because the minority of the student is even more independent and is equal in the present. However, the unequal economic gap and the different of the individual ability that has led the achievement gap grow in American society today. Over the last couple of years the united states student had make notable in academic achievement but however the racial gap remain the sa me. The favorable academic achievement is necessary to help the student gain the equal access to the education. For most minorities the education would make them have the higher spending on effort, time and money. Particularly, some lower income family student who even give up their education due to financial problem, which lend them to lose the opportunity to accept the higher education. According to the article written by Sabrina Travernise, which quote â€Å"a study that found that gap in the standardized test scores between affluent and lower income students had grown by above 40 percent since the 1960s†. The racial gap testing is now double between the blacks and whites. From 2007 to 2009 the achievement gap for the majority still stayed the same. For example the minority students occupy the large ratio of the poverty student. In many of the lower income families, the student who usually spend much less money in tuition and some of them will still don’t really care abo ut how the education system goes. In situation like this many student have the much weaker academic competition than the students and making most of them get the lower average in the standardized test scores. As a result they are arranged together in the lower level class. Unquestionably they sometime separate most of the white students where they can’t share some of the knowledge with the other kids. Also according to the US Department of Education the event dropout rate is the percentage of high school student who dropped out between beginnings of one school year to the next. Lacking of the educational resource is the most common factor which produces the difference on individual ability between the minority and the white student. Both the family and the school play the essential role in affecting the development the student’s ability. As a presence of the investigation, the children usually have the better IQ number in the good home environment. The difference of the individual ability between the minority student and the white student that makes the achievement gap increase. In today educational system, the student is separated from the different program and school according to their academic degree; this is also the unequal treatment among the different races of students because it never creates the equal opportunity to the lower- GPA minority students. For example, many lower level class students are only taught to use the simple academic skill in class, and then their ability won’t promote in the faster rate. In addition to their natura listic interest are usually ignored due to the less education resource when they are distributed to them. As a result the student won’t have the good prospect in future even if they are educated. The teaching quality and the outcome of the educational resources that both of them have the direct relationship in affecting the achievement gap. Therefore we should make more efforts to improve the current educational system. The educational inequality is differentiating the social class in America. In today’s society, earning the college degree or accepting the higher education have become the foremost condition in finding the job. However, the educational inequality affects the occupational success of people. The most obvious evidence is that the lower income workers have a lot of financial problem. In 2011 72% of African American student structure does affect their educational goal and expectation also they growing up in a single parent homes on educational attainment and success. The government and the people have the responsibility and obligation to aid at the weak group of people. Most Hispanic who is immigrating to American only sees to themselves a high school diploma, where they think it a sufficient amount of schooling. In summary as the circumstances that is placed above, the development of the American economy depend upon the development of the American educational system, which has also the essential impact to people’s life. Therefore, the government should continually improve the rule of educational system. Creating more opportunities and distributing the more educational resources to the minority student no matter how their individual ability is.

Getting a feel for the female

Getting a feel for the female Slaughterhouse Five Logan Varnell Expository Writing 1010-089The fictional novel, Slaughterhouse Five by Kurt Vonnegut, is innovative to its genre because even though it has fantasy events listed throughout the novel, it also has genuine events in it too. The events help tell the story of Billy Pilgrim, which also helped with the time traveling, because of the different events that happened throughout the 20th century. In the novel, it lists events such as the bombing of Dresden that actually happened at the end of WWII. The bombing is brought up several times throughout the novel, which leads back to the time traveling. The time traveling back and forth through the actual events make the novel innovative to its genre because while it's listed as a fictional novel, the actual events that happen could create an argument that the genre could be misleading which is rather unique for a fictional novel.English: This is a photo of architect Bernard Vonn...The genre conventions throughout t he novel consist of distant space traveling and extraterrestrials. These events clearly make the novel fictional because from what us as humans know, none of that exists or is even possible. The Tralfamadorians that kidnap Billy Pilgrim, take him to their planet, and make him a slave/zoo animal do not exist, so that could never happen. That would make the novel fictional by default. That would then back up the genre conventions that are presented in this novel. Another genre convention in the novel is time traveling. Throughout the novel, Billy jumps from one event to the other in a matter of seconds. The book is not written chronologically, and so you just have to assume that Billy is time traveling. The process of time travel does not exist and so therefore, you would have to categorize the genre of this book...

Mayhem and Maiming

Mayhem and Maiming Mayhem and Maiming Mayhem and Maiming By Maeve Maddox A series of insurance ads personifies insurable disaster as a man who causes various kinds of property damage. The ads always end with the character saying, â€Å"be protected from mayhem like me,† spreading the idea that mayhem means, â€Å"damage.† Mayhem shares its origin with the verb maim, which originally meant â€Å"to wound or cause bodily hurt or disfigurement.† In current usage, maim means â€Å"to mutilate† or â€Å"to cripple.† Twin Blasts Kill 3 and Leave Scores Maimed, Wounded Children maimed, tortured in Syria, says damning UN report A new generation of maimed veterans is coming home with critical needs that overwhelm existing care facilities and devastate their families. As a term in criminal law, mayhem retains the meaning of inflicting physical injury on a person. Mayhem is a crime in which tremendous violence is done onto the victim.   [] to prove the defendant guilty of mayhem, the prosecution needs to prove that the defendant had malicious intent to maim or disfigure, cuts or maims an ear, nose, lip or cuts off or disable limb of another person. (site of a Boston attorney) In ordinary speech, mayhem is used to refer to any kind of violent behavior or disorder. A surfers’ event in Huntington Beach, Calif., ended in mayhem late Sunday, as riot police were called to the streets to disperse violent crowds and break up numerous fights. Akm Antivirus 2010 Pro is a virus that is causing mass mayhem around the internet by infecting thousands of PCs. Current mayhem in the financial sector opens up an opportunity for Nigeria to rid itself of the political and economic cancer it has endured for decades. U.S. Secretary of State John Kerry said that Yanukovych must decide between protecting the people that he serves all of the people versus violence and mayhem. The word maim always denotes a crippling injury. Apart from legal use, mayhem may refer either to physical injury or to violent behavior that does not necessarily lead to injury. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Vocabulary category, check our popular posts, or choose a related post below:Passed vs Past5 Lessons for Mixing Past and Present TenseCapitalizing Titles of People and Groups

Dave and Buster's Essay Example | Topics and Well Written Essays - 750 words

Dave and Buster's - Essay Example In various places, Dave and Buster’s restaurants are constantly packed with guests; both regular and new. While days are usually fun packed with events and activities, nights have proved to be busiest as most patrons have enough time to spend unwinding after work. The company’s revenues have grown significantly over the years. By 1998, its revenues topped 13.2 million US dollars and the company achieved an average growth of 6% from the previous year. As of 2008, the company earned close to 536.4 million US dollars in revenues and employed about 7,500 people in different states and locations. Many commentators have noted that Dave and Buster’s original concept of providing a quality environment for relaxing with food and drink was indeed brilliant. From an initial capital investment of three million USD, the organization has managed to grow and out do many of its competitors including Hard Rock Cafà © international incorporated and Planet Hollywood International Incorporated. The company has also managed to gain international presence by trading its concept with overseas organizations through agreements and area licensing. Apart from engaging in business generating activities, Dave and Buster’s contributes to the community. This it does by sponsoring different events including Bowling for Soup rock band concert tour, World Wrestling Entertainment, and Dave Bevan’s Children funds drive. The organization also encourages people to visit its venues by posting commercial adverts on several television networks.

New American Vision Essay Example | Topics and Well Written Essays - 1000 words

New American Vision - Essay Example For many modern day individuals, those of whom will have grown accustomed to the present state of the market and the working world, it can become quite easy to forget the earlier days of how things such as cars and utilitarian items, would have been produced. A classic example of the evolution of production, would have been the assembly line perfected by automaker Henry Ford. Due to his creative thinking, American consumers were able to possess the opportunity to have an automobile at the fraction of the time it would have taken prior. In this case, "The Industrial Revolution was a transformation of human life circumstances that occurred in the late eighteenth and early nineteenth centuries (roughly 1760 to 1840) in Britain, the United States, and Western Europe due in large measure to advances in the technologies of industry," ("Industrial Revolution", p.1). It would be this revolution, that would lead to changes in production measures that would result in a shift in the modern work force. Where previously the workforce had been predominately individuals themselves, it would now become a scenario in which machines would be able to alleviate a level of the strain, so that it would be a mixture of man and machine. American families would be impacted by such changes in the workforce. Mainly in such areas as, the ability for the heads of the household to be at home more, rather than spending the vast majority of their time at work. This would give way to the stronger sense of the modern American family. The family that would be able to eat meals together and also interact with each other on levels previously not had, had it not been for the adjustments made to the workplace in conjunction with the boom of the technological advancement age. From a business standpoint, it would enable business owners to lower wage costs by having fewer employees on the floor at the same time. Such cost savings would in turn, be able to be transferred to the customers of their products, in the form of decreases in the cost of products purchased. Further assessing the automotive aspect of the revolution, "For American automobile workers, one relatively constant feature of their daily factory lives was this simplified, monotonous, and degraded work. Although work tasks, work situations, and work routines varied considerably from automobile firm to automobile firm and from one shop or department to another, the work tasks of assembly line workers were the simplest, most boring, and most degrading," (Meyer, p.1). For those individuals that sought to achieve the basic needs of life as they saw them, the advancements in the production line, courtesy of the increases in industrialization, would seem as a saving graces of sorts. The opportunity to have work environments that were simple. Many who were a part of the workforce, worked in factories that resided in their respective towns. " As in Britain, the United States originally used water power to run its factories, with the consequence that industrialization was essentially limited to New England and the rest of the Northeastern United States, where fast-moving rivers were located," ("Industrial Revolution", p.19). With such limited presence in the modern world, the ability of transferring created goods to a broader grouping of people, would prove to be quite difficult. The vision of a modern America, would be hindered in that, at this point, only a