Tensile Tst Lab Report Example | Topics and Well Written Essays - 1000 words

Tensile Tst - Lab Report Example The intention of this experiment is to find out what kind of material should be used in different loading conditions depending upon the kind of construction and the criticality of the work structure. In the experiment, 4 samples of different metals were used –Aluminum, Brass, Steel and Cast-Iron. The experiment involves application of axial loads to four different specimens of identical dimensions till it breaks. A Universal Testing Machine (UTM) is used for this purpose and corresponding stress, strain and extension undergone by each specimen prior to breakage is observed and suitable conclusions drawn. Preparing the specimen is also an important aspect of testing as both ends of the specimen should have ample length so as to be properly gripped during loading. There is specific gauge length that is standardized and is directly related to the diameter of the round specimen. The testing machine also comes in various combinations with simple screw driven machines to hydraulically actuated machines. Modern machines also have a computer generated feedback which displays all the required information on our screen. After preparing the specimen it is loaded onto the UTM machine and loaded according to a specific gradual extension rate till the specimen breaks. (Gere and Timoshenko, 2004) The outputs results from the range of stress that the specimen goes through during the process of loading till its breakage gives us valuable information regarding the yield strength, allowable stress and Young’s Modulus of the material. The uniform plastic deformation continues till the specimen starts to experience necking which gives the ultimate tensile strength. On further increase of loading non-uniform plastic deformation starts. This progresses till a point of fracture which gives the fracture strength of the specimen. (Gere and Timoshenko, 2004) Specimen 1 (aluminum) and specimen 2 (brass) showed lower

Burton Snowboards Essay Example for Free

Burton Snowboards Essay Burton create utility for people who would like to enjoy a different type of activity in the snowing environment: †¢ Form utility: Burton took the idea of building the snowboard from snurfer which use to be received as a toy modify its concept to create a snowboard that can be perceived as a winter sport activity. †¢ Time utility: Burton’s snowboards products are available for people who enjoy snowboarding during the winter and snowing season which are suitable for snowboarding in ski mountains. Place utility: Burton made alliance with ski resorts to provide he snowboarding activity in ski mountains when the customers want to try different kind of winter sport. †¢ Ownership utility: Burton snowboard sells snowboard for the customers who like snowboarding activity around the world through a network of 3000 dealers sells the product. How can event marketing help Burton expand the customer base for its products? Burton conducts event marketing to allow people to try out the products for free; this will give the people to have an actual experience of the product and the activity that stays in the people’s memory, also the old customers can be invited and can give testimonies for the people about the product this is a good way to deliver the message about the product and increase the awareness as well. Burton runs about 400 demos around the word, these demos can maximize the audience involvement and interaction, so people remember and recall the product later at the time of buying. Suggest additional ways Burton snowboards marketers can use the Internet to more effectively build relationships and market their products? Burton snowboard can use the email newsletters to communicate with the existent customer and interested customers as well. It helps to provide an update about the company’s events and new products introduced. Customers will be kept updated about the company occasionally about the latest news, announcements or promotions. Blog is a great tool to provide two ways communications with the customers and people that share similar interests; Burton can recruit bloggers to write blogs about the events and products or any articles about the industry, and let the people response to them and share their ideas and inquiries. Burtons can join famous social network such as Facebook and twitter and allow many fans to join them this will enable burtons to update their fans about the event, offers, products, services and discuss related matters between fans. Relationship marketing is key to Burton’s success. Suggest two or three steps that the firm should be consider taking during the next five years to further enhance its relationships with the consumers and ski resorts? Burtons should take advantage of the best technology to easily keep track of business partners and customers preferences; this will help to identify key sales processes and provide ideas about the marketing plans for the existent customers and partners. Burtons should invest in its employees, training them to develop their interpersonal skills to deal with practical details of customers and their ability to handle complains and problems in order to exceed customer expectations about the services quality presented. Burtons can provide some sort of loyalty program for the existent customers to reward and motivate them to deal more with the company; this will enhance their relationship with the company and retain them at a lower cost of marketing.

anorexia :: essays research papers

We all know that action is the key to success, and we always try to be the very best. But in a world that will try to knock you down you must have the strength to survive the final round. Growing up today you have to be wise because its hard to tell the truth when its covered by the lies. The world can be cruel and the world can be kind, but you had better step up or you'll be left behind. This is some of a poem that one of my friends from my support group had shared on the first day. But I shouldn't get to far ahead of myself, my name is Ender Olson, and I suffer from a very serious disorder, it is called anorexia. Some may say that anorexia is not that serious, but it changed my life, and many others. It started around when I was 13, I had never really had to worry about my weight, I had a fast digestive system, and I never seemed to gain weight. But when I hit puberty things seemed to change. My body was growing, and I started to put on weight, but this didn't bother me at all, and why should it have. But it started to in the summer of 1996, it was at summer camp, we had swimming, and it was mandatory. But unlike most of the kids I had no problem with this, I was a strong swimmer and enjoyed it allot. I got to my swim class and sat down. It was a very warm day, a day that I would remember for a long time. Well we all sat on the dock listing to them give instructions on what to do and stuff like that. But I was hot, so I took off my shirt, first mistake. The girls sitting across from me stared at me and were whispering to each other, but I had no idea what they were saying. So I did the class but as I got out of the water I was behind the two girls. They were laughing, the first one said "Did you see that guy, he had bigger boobs then you did." So I assumed they were talking about me. The signs all pointed that way, and that was the first time a person ever called me fat, and I was assured to make it my last.

Macbeth :: essays research papers

Macbeth is a popular play written by William Shakespeare, which is a tragedy. In order for Macbeth to be crowned king, King Duncan would have to die. There are two main characters in the play that want the power from Duncan and are too anxious to wait. Those two characters are Macbeth and Lady Macbeth, Lady Macbeth was the one who came up with the ideas and schemes to kill King Duncan. Whenever Macbeth would be unsuccessful through the process of killing Duncan, she would back him up. Although Macbeth wanted to get out of murdering Duncan he couldn’t. To make Macbeth kill Duncan Lady Macbeth had to constantly manipulated Macbeth. Duncan is Macbeth’s cousin so it would be harder for Macbeth to stab him to death while he’s sleeping.   Ã‚  Ã‚  Ã‚  Ã‚  When Macbeth sent Lady Macbeth a letter saying that Duncan was going to stay with them for the night and then leave the next morning, she was already starting to plan out his murder. Through the process of killing Duncan, there would always be something that Macbeth would not do right, and so Lady Macbeth would have to do it over. In (2.2 62-64) Lady Macbeth says, â€Å"why did you bring these daggers from this place? They must lie there, go carry then and smear the sleepy grooms with blood.† Then again in (2.2 65- 67) Macbeth reacted â€Å"I’ll go no more, I am afraid to think what I have done look on’t again I dare not.† When Macbeth killed Duncan, he forgot to leave the daggers by the drunken chamberlains, he was already regretting killing Duncan. When he returned to the castle, Lady Macbeth was surprised to see him holding the bloody daggers. Afterward when Macbeth refused to bring the two bloody daggers back; Lady Macbeth took them out of his hands and went to the chamber where Duncan laid dead. When Lady Macbeth came back into the castle she says, (2.2 80-86) â€Å"My hands are of your color, but I shame to wear a heart so white. I hear a knocking at the south entry retire we to our chambers. A little water clears us of this deed: how simple is it then.† When she returned from the chamber saying that her hands or the same color as. I’m covered in the same blood as yours are. Someone is coming let us get to our chamber and pretend like we were

The Crude Art of Policy Making

Lessons: The Crude Art of Policy Making All over the world, the price of crude oil experiences wide price swings in times of shortage or oversupply just like other commodities. The crude oil cycle may extend over several years responding to changes in demand and supply. In this paper, we intend to discuss the dynamics and impact in the economy, and how the central banks respond to a rise in oil price. To be able to understand the dynamics of adjustment of oil price, we use the economic diagram of aggregate demand and supply given by D1 and S1 respectively in the left hand graph, where the points they intersect signify that the economy is in equilibrium. In the graph, Q1 is the output at the natural level of output and implies the price, P1. Based on the graph, the shift on aggregate supply curve to the left, to S2 is caused by the firm who imports crude Graph1. The impact of higher oil prices. oil. If the price of importing crude oil is high, then the firm’s production costs will also increase. As a result, it reduces profit so they supply fewer goods and services. This can also relate according to Blanchard, using the equation: P = Pe (1+?) F(1- u,z) where, u = unemployment rate ? = mark up of the price over nominal wage Pe = expected price level In this equation, given the Pe, the increase in the price of oil shows an increase in the mark up, ?. The increase in the mark up will lead the firms to increase their prices, leading to an increase in the price level, P, at any level of output, Q. Then, the aggregate supply curve shifts up or move to the left. In addition, the aggregate demand curve also moves left, to D2. The increase in the price of oil leads the firms to increase their price which decrease the demand and output. As a result, the consumers would be resulted in lower rates of consumption due to increase in the price level. Thus, economy suffers both a negative supply shock and negative demand shock. Over time, output decreases further and the price level increase further. Now we know the impact of the increase of price of oil in the economy. Second we want to know is how the central bank responds in this issue. According to the article, higher oil prices are neither inflationary nor deflationary in themselves. It depends upon how the monetary policy reacts. Based on the right-hand graph, it shows how policy responded after the 1973-74 oil price shock. This will attempt to prevent output falling. For example, based on the article, America’s Federal funds rate was cut from 11% in mid 1974 to less than 6% in 1975, resulting in sharply negative real interest rates. In effect, this shifts the demand curve to the right, to D3, with same output at Q1. But still, the price tends to increase to P3. To hold the inflation down, central banks must increase interest rates. On the left hand graph, this implies a further leftward shift in the demand curve and shows a larger decrease of output. Take note an increase in interest rates does not necessary imply a tightening of policy of inflation which caused by higher oil prices. According to the article, central banks need to raise interest rates to simply keep real interest rates stable. To be able to increase interest rates, there should be a sign of a rise in the core of inflation, excluding the energy prices. In Europe, the increase in inflation tends to spill over into wages compare in America because of less flexible labour markets. So the European Central Bank (ECB) will be more cautious when the oil prices increase. In addition, central banks must know the recurring position of the economy to know if they need to increase interest rates. If the economy is slack, the bigger the risk that increase in crude oil will quickly affect the wages and that firms will be able to pass on higher costs. In contrast, when economy is weak and the oil price decrease then it tends to risks of deflation, the central bank will cut the rates.

Blog 7 Essays - Payment Systems, Money, Finance, Economy

Blog 7 Essays - Payment Systems, Money, Finance, Economy Blog 7 The company I chose, Apple Inc. is very famous company we know. Recently, some credit card owners report that some people was using the stolen credit card to buy items on apple pay lead to credit card owners lost money. Because apple pay doesn't need to provide actual credit card and signature. Apple Inc. can't distinguish whether the credit card data are fraudulent. It causes consumers lose faith in Apple Inc. and credit card suppliers. Thus, apple should increase security and protection on method of payment. Discovering new method of payment are useful for definite the customer. From Komonews, I also find out that about 100 million credit cards data were stolen from 2013 to 2014 by hackers or from Home Depot. Even some websites sold credit card information. However, credit monitoring won't help customers by credit card being been compromised as an excise. For solving this situation, credit card companies are required to develop new "chip and pin" technology. It will be difficult to counterfeit and replicate than before. I believe that more security and protection will increase development of economic.

Art of Picasso essays

Art of Picasso essays It takes a long time to become young -Pablo Picasso Picasso was not only an extremely influential artist but was also politically active. He lived to be 92 years old and his life grew to be incredibly famous. He stood apart from the crowd, standing by his own political views even if they were not the norm at the time. Picasso was also a free thinker with his artwork. He had a unique style and due to this, he became the first artist to have fame during his lifetime. Picasso was born in 1881, Malaga, Spain. His parents Don Jose Ruiz and Dona Maria Lopez named him Pablo Ruiz Picasso. Pablo Picasso was baptized at the Iglesia de Santiago. Picasso was declared a delicate child due to an illness that affected his kidneys in the time between 1881-1890. He was sent to a private school where he never gained a full grasp of the alphabet or arithmetic. During this time he began to draw and paint under his fathers tuition. He overcomes his delicate description and enters secondary school and social activities with enthusiasm. He also shows this enthusiasm with his artwork. During the blue period (1901-1903) Picassos paintings focused mainly on the color blue. This particular color is effective in conveying a somber tone. The reason for picking blue, a depressing tone, was the suicide of Picassos' friend Casagemas. The blue period work is quite sentimental, but we must keep in mind that Picasso was still a teen, away from home for the first time, living in very poor conditions in Barcelona. Why blue dominated Picassos paintings during this time period remains unexplained. Possible influences could be photographs with a blush tinge popular at the time, poetry that stressed the color of blue in its imagery, or the paintings of French artists such as Eugene Carriere or Claude Monlet who based many of their paintings on color. Another explanat...