Task 1 Young’s Modulus E = 170 x 103 MPa Poisson’s ration v = 0.3 Yield Stress = 290 MPa Ultimate Stress = 480 MPa Passport Number: A00740458 Table 1.1: Load Acting on Joint Joint 3 4 5 Load in Newton 9.81 x 8 9.81 x 5 9.81 x 4 Load Equivalent(N) 78.48 49.05 39.24 Figure1.1: Finite element Truss Model 1 Figure 1.2: Meshed FE Model Figure1.3: Meshed FE Model with Load Constraints 2 DISCUSSION Element Type Chosen for Meshing (Link 2D Spar 1): The element used for the analysis of the FE model
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In this photo by Lewis Wickes Hines titled “Riveters attaching a beam”‚ we see four men working in a dangerous workplace‚ on top of the Empire State building mid-construction‚ with no visible safety measures in place. There are no women at this worksite‚ which is understandable because during that time‚ women were the stay at home housewives. This photo is my favorite because the men don’t look fazed by the height at all. Hines took a direct approach when sharing the workplace of these men‚ there
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Welding‚ Cutting and Brazing 29 CFR 1910 Subpart Q By Occupational Safety and Health Standards (OSHA) definition any operator of electric or gas welding and cutting equipment is called a "welder" and "welding operator". The standard 29 CFR 1910 Subpart Q which pertains to welding‚ cutting‚ and brazing. The standard consists of 5 parts‚ they include: 1910.251 Definitions‚ 1910.252 General requirements‚ 1910.253 Oxygen-fuel gas welding and cutting‚ 1910.254 Arc welding and cutting‚ 1910.255
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achieving competitive advantage for these types of products. Laser is a new product in Bangladesh market launch under ACI limited since February‚ 2008. ACI ’s mission is to achieve business excellence through quality by understanding‚ accepting‚ meeting and exceeding customer expectations. ACI follows International Standards on Quality Management System to ensure consistent quality of products and services to achieve customer satisfaction. Laser is totally self - reliant in technology using state of
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Surgery has been around for thousands of years. Ever since man has felt pain‚ man has looked to surgery for relief. It started as a crude hole in the skull‚ and has evolved into techniques using lasers and robots. One cutting-edge present technology that this paper will explore is the da Vinci Surgical Robotic System [1]‚ which is being used at Johns Hopkins [2]. This system performs minimally invasive cardiac surgery; it makes the cuts more precise and saves lives. In the future‚ robotic surgery
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Ionic Conductivity in Yttria-Stabilized Zirconia Thin Films grown by Pulsed Laser Deposition Jetske Karina Stortelder Master of Science Thesis Faculty of Science and Technology Inorganic Materials Science Mesa+ Institute for Nanotechnology Enschede‚ August 2005 Ionic Conductivity in Yttria-Stabilized Zirconia Thin Films grown by Pulsed Laser Deposition Master of Science Thesis by Jetske Karina Stortelder Enschede‚ August 26th 2005 Graduation Committee Prof. Dr. Ing. D.H.A. Blank Dr
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Cost Efficient Gait Analysis Using Lasers Isac Zia isac.zia@hotmail.com under the direction of Prof. Hamed Hamid Muhammed School of Technology and Health KTH Research Academy for Young Scientists July 11‚ 2012 Abstract Gait analysis is the methodic measurement‚ description and evaluation of factors that affect human locomotion. It can be used for rehabilitation purposes‚ for optimizing sport results and lower risks of injury and as a diagnostic tool for neurological diseases‚ example given
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2.9 Erbium Doped Fiber Laser The EDFLs can operate in several wave-length regions‚ ranging from visible to far infrared. The 1.55 region has attracted the most attention because it coincides with the low-loss region of silica fibers used for optical-communications [14]. The erbium absorption line that best matches with available high power pump diodes is in the 980 regime. At this wave-length‚ the absorption cross section of erbium is so low that an excessive amount of fiber would be required for
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The Reason Why People Look Into Laser Tattoo Removal So‚ you made an error in judgment. You got a tattoo‚ and you wish you hadn’t. The best thing is that your tattoo doesn’t have to be an enduring reminder of your spring break adventure or old flame. Using Laser Tattoo Removal‚ you can appropriately erase the cartoon character drawn onto your upper left arm. But before you head to the office for the treatment solution‚ there are a couple of things you should know. An established dermatologist
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(O’Leary‚ 2004:85). Research Design The researchers used quantitative research design which is an objective‚ and a systematic process for obtaining information about the laser light activated alarm. The researches used this kind of research design to test past theories about the efficiency‚ effectivity and usefulness of the laser light activated alarm. Determination of sample size The researchers had a total of 20 respondents‚ consisting of 4 respondents from different sections which are all in
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