Essay Katharina Hahn 3D Printer: 21. Century Industrial Revolution? A revolutionary production process changes the contemporary understanding of brands. The introduction of 3D printing is shifting the production of objects from the factory to the home. It enables consumers to free themselves from traditional suppliers and gives them the choice to follow their own acquisition strategy. Due to this development‚ brands need to redefine their status as well as their sovereignty of production. This
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SECURED AUTHENTICATION: 3D PASSWORD INTRODUCTION: Users nowadays are provided with major password stereotypes such as textual passwords‚ biometric scanning‚ tokens or cards (such as an ATM) etc. Current authentication systems suffer from many weaknesses. Textual passwords are commonly used; however‚ users do not follow their requirements. Users tend to choose meaningful words from dictionary or their pet names‚ girlfriends etc. Ten years back Klein performed such tests
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Caribbean Internet Café[1] case: A tutorial in managerial accounting concepts and financial modeling using Excel Assignment 1: Introduction We will begin our work this semester with a case called Caribbean Internet Café [hereafter‚ CIC]. In the CIC case‚ David Grant wants to open an Internet Café in Kingston‚ Jamaica. This simple business setting is familiar; how many coffee shops‚ drive-up or otherwise‚ can you think of that are within walking distance of campus? Even if you are not a coffee-holic
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1. StillWater Mining Company a) Interest Rate 12% Price per ounce $ 1‚500.00 Cost per ounce $ 400.00 Total ounces a year 10‚000 Profit per ounce $ 1‚100 Revenue per year $ 15‚000‚000.00 Cost per year $ 4‚000‚000.00 Profit per year $ 11‚000‚000.00 Every year for the next 10 years‚ the firm earns a profit of $11 Million. The cash flow (in $ Million) is shown below: Year T T+1 T+2 T+3 T+4 T+5 T+6 T+7 T+8 T+9 Profit 11 11 11 11 11 11 11 11 11 11 Using NPV formula‚ we find NPV=$62
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Writing Effective Use Cases Writing Effective Use Cases Alistair Cockburn Humans and Technology in preparation for Addison-Wesley Longman‚ Q3 2000. ©A.Cockburn 1999 Page 1 of 204 Writing Effective Use Cases Prologue There are still no trusted guides about how to write (or review) use cases‚ even though it is now nearly a decade since use cases have become the "norm" for writing functional requirements for object-oriented software systems‚ and are gaining acceptance for embedded software
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Data Base Dynamic Modeling Summer Semester 2011 Assignment Process System Engineering (PSE) Solution Identify Continuous and ARX models Name: Hossein Sure Name: ShirGir Matr.Nr. 1 146074 Hossein ShirGir‚ 146074 ‚ Dortmund ‚Germany a) Identify continuous models that match the observed output. Please proceed with the following steps: 1- Consider that the continuous models should be built as products of the following four transfer functions: For starting I ran the program
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SYSTEM SIMULATION AND MODELLING 06CS82 UNIT - 1 INTRODUCTION June 2012 1. List any three situations when simulation tool is appropriate and not appropriate tool. 6 M b. Define the following terms used in simulation i)discrete system ii)continuous system iii) stochastic system iv)deterministic system v)entity vi)Attribute 6M c. Draw the flowchart of steps involved in simulation study. 8M June 2010 1a) What is simulation? Explain with flow chart‚ the steps involved in simulation
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of Business BUS 533 Quantitative Methods forBusiness Dr. Maria Dolores Espino Office: O’Mailia Hall Rm. 118 Tel: (305) 628-6791 E-mail: Mespino@stu.edu Text : Nagraj Balkrishnan ‚Barry Render‚ and Ralph M. Stair Jr.‚ Managerial Decision Modeling with Spreadsheets Prentice Hall‚ 2007. Course Overview : Quantitative methods are used in business to aid managers and leaders in making decisions. The purpose of this course is to provide students with a comprehensive working knowledge of the
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Despite the obvious benefits of 3D printing in the medical field‚ many people are opposed to the use of 3D printing for manufacturing implants. Opposing arguments claim that 3D printing creates unhealthy air emissions and that 3D printing materials are not safe. The form additive manufacturing called fused filament fabrication heats plastic and layers it to create 3D objects. When the plastic is heated it can release chemicals into the air that have been known to cause cancer. Some people argue that
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that. The new sequel to the Texas Chainsaw Massacre has nothing to offer in comparison to the original work done by Tobe Hooper. John Luessenhop’s adaptations failed from the original. The word ‘massacre’ was even removed from the title. Texas Chainsaw 3D starts off where the original movie ended. They begin by showing how much hatred the towns people had for the Sawyer family and their cannibalistic (leatherface) family member. Concluding their rage the towns’ people burned the Sawyer home with all
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