Young’s Modulus: This is the slope of the linear portion of the stress-strain curve‚ it is usually specific to each material; a constant‚ known value. Yield Strength: This is the value of stress at the yield point‚ calculated by plotting young’s modulus at a specified percent of offset (usually offset = 0.2%). Ultimate Tensile Strength: This is the highest value of stress on the stress-strain curve. Percent Elongation: This is the change in gauge length divided by the original gauge length
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Statement While some studies show that coffee consumption may be harmful‚ research shows the benefits outweigh the risks because it can prevent certain cancers‚ diseases such as Parkinson’s‚ reduce suicide risk and it contains significant antioxidants. Annotated Bibliography American Academy of Neurology (AAN). (2012‚ August 1). Coffee may help some Parkinson ’s disease movement symptoms‚ research suggests. ScienceDaily. Retrieved August 11‚ 2014 from www.sciencedaily.com/releases/2012/08/120801165353
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Unit 2 Exercise The speech I chose was on September 9‚ 1997 from Queen Elizabeth II after Princess Diana’s death . The speech was more of an informal speech of her willingness to open herself up to the people of England during this great tragedy. The speech was effective in giving the queen a chance to show her compassion during the mourning of Princess Diana and this softened her image to the British people. The speech was something the public would not have been familiar with. The British
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Kinematics / Projectiles x =?vt ?v = (v + vo)/2 v = vo + at x = vot + ½at2 v2 = vo2 + 2ax y =?vt ?v ’ ½(vo + v) v = vo – gt y = vot – ½gt2 v2= vo2 – 2gy R = (v02/g)sin(2θ) Forces Fnet = ma Fgravity = mg Ffriction ≤ μsN Ffriction = μkN Circular Motion Fnet = mv2/r ac = v2/r v = 2πr/T f = 1/T T = 1/f Gravitation F = GM1M2/R2 g = GM/R2 T2/R3 = 4π2/GM = constant GM = Rv2 Energy W = Fdcosθ KE
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Stress is the way an individual responds to the environments demands and pressures. In the 1950s when stress was first studied its term was used to explain the causes and effects of the pressures. Stress is a normal part of life but when it becomes constant it can lead to physical and mental problems. Stress-related diseased is usually caused by excessive‚ prolonged demands on a person’s coping resources. Stress related physical illnesses can be influenced by stress-related overstimulation from a
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Stress is a normal psychological and physical reaction to the ever-increasing demands of life. Surveys show that many Americans experience challenges with stress at some point during the year. In looking at the causes of stress‚ remember that your brain comes hard-wired with an alarm system for your protection. When your brain perceives a threat‚ it signals your body to release a burst of hormones to fuel your capacity for a response. This has been labeled the "fight-or-flight" response. Once
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Colleen Cooper Solving Quadratic Equations MAT 126 Survey of Mathematical Methods Instructor: Kussiy Alyass October 1‚‚ 2012 Solving Quadratic Equations Using correct methods to solve quadratic equations can make math an interesting task. In the paper below I will square the coefficient of the x term‚ yield composite numbers‚ move a constant term and see if prime numbers occur. I will use the text and the correct formulas to create the proper solutions of the two projects that are
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SEEDS AS AN ALTERNATIVE FOR COMMERCIAL COFFEE Author: Alleoh Clark Prondo Abstract This study was conducted to determine the feasibility of the ampalaya seeds as a brewed coffee. The researchers used powdered Ampalaya seeds in this study. Momordica Charantia or ampalaya seeds contain iron and folic acid which are essential for the production of the red blood cells and the formulation of hemoglobin and myoglobin. Coffee is usually drunk hot‚ black or with cream
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Coffee Shop Business Plan Executive Summary Java Culture coffee bar is determined to become a daily necessity for local coffee addicts‚ a place to dream of as you try to escape the daily stresses of life and just a comfortable place to meet your friends or to read a book‚ all in one. With the growing demand for high-quality gourmet coffee and great service‚ Java Culture will capitalize on its proximity to the University of Oregon campus to build a core group of repeat customers. Java Culture will
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INNOVATION Degree Level 1 Quantitative Skills Correlation & Regression Intake : Lecturer : Date Assigned : Date Due : 1. Suppose that a random sample of five families had the following annual income and savings. Income (X) Savings (Y) (£’000) (£’000) 8 0.6 11 1.3 9 1.0 6 0.7 5 0.3 (a) Obtain the least square regression equation of savings (Y) on income (X) and plot the regression line on a graph. (b) Estimate the savings if the family income is £ 7000. 2. As part
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