illustrate how data is processed by a system in terms of inputs and outputs.Data flow diagram are used widely for modeling the requirements.the DFD is also known as a data flow graph or a bubble chart. Data Flow Diagram Notation We can use two different types of notations on our data flow diagrams: Yourdon & Coad or Gane & Sarson. Process Notations 1) Process A process transforms incoming data flow into outgoing data flow. Yourdon and Coad Process Notations Gane
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Year 1 / Semester 1 Notes:School of Engineering August 2014 Intake Dr. Abdulkareem Sh. Mahdi Engineering Mathematics 1 (MTH60103) Differentiation – part i 1 September 6‚ 2014 2 Learning outcomes At the end of this lecture‚ you should be able to: (1) Evaluate the limits of functions; (2) Differentiate using the FIRST PRINCIPLES; (3) Differentiate using the standard formulae (4) Differentiate using the rules of Dr. Abdulkareem Sh. Mahdi September 6‚ 2014
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Marine engineering broadly refers to the engineering of boats‚ ships‚ oil rigs and any other marine vessel or structure. Specifically‚ marine engineering is the discipline of applying engineering sciences‚ mostly mechanical and electrical engineering‚ to the development‚ design‚ operation and maintenance of watercraft propulsion and on-board systems; e.g. power and propulsion plants‚ machinery‚ piping‚ automation and control systems etc. for marine vehicles of any kind like surface ships‚ submarines
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Genetic Engineering – A Curse or a Blessing? What is geneitc engineering? Many struggle to understand the real meaning and outcrops of this complicated‚ highly expensinve procedure. Genetic Engineering is a direct human manipulation of an organism’s DNA structure. As intricated as it seems‚ it’s a technology that has been used for decades‚ and is soon to outbreak into a real “Cloning Aeon”. Therefore‚ how could we know the benefits and the drawbacks of this technique? Let us take a hinge
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History of software engineering From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (September 2011) History of computing Hardware • Hardware before 1960 • Hardware 1960s to present • Hardware in Soviet Bloc countries Software • Software • Unix • Open-source software Computer science
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ENGINEERING ETHICS Dr. Moustafa A. Chaaban Egyptian Society of Mechanical Engineers Professor‚ Ain Shams University‚ Faculty of Engineering Cairo‚ Egypt Contents Introduction What does word Ethic mean? Elements of Engineering Ethics In Engineering Profession Engineer relation with public Engineer relation with client and staff Relation between engineers Introduction Several meetings of Engineering Syndicate in the world had already taken place in order to put forward Engineering Ethics
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| Mechanical Engineer | April Aulby | | | | | Mechanical engineering‚ or MEs‚ jobs are exciting‚ challenging‚ and rewarding‚ but also due to there being a high demand for licensed engineers‚ this being a stable career with a bright future‚ and income being above average‚ this has been a popular career choice for a long time. In fact‚ mechanical engineering is one of the oldest engineering disciplines in existence‚ as well as one of the most respected. Mechanical Engineers
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Electrical Engineering Work Performed Electrical Engineers research‚ develop‚ design‚ and test electronic components‚ products‚ and systems for commercial‚ industrial‚ medical‚ military‚ and scientific applications (Cosgrove 749). They are concerned with devices that use small amounts of electricity that make up electronic components such as integrated circuits and microprocessors. By applying principles and techniques of electronic engineering they design‚ develop‚ and manufacture products
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A Reverse Engineering Approach to Support Software Maintenance: Version Control Knowledge Extraction Xiaomin Wu University of Victoria xwu@cs.uvic.ca Adam Murray University of Ottawa amurray@site.uottawa.ca Margaret-Anne Storey University of Victoria mstorey@uvic.ca Rob Lintern University of Victoria rlintern@uvic.ca Abstract Most traditional reverse engineering tools focus on abstraction and analysis of source code‚ presenting a visual representation of the software architecture. This approach
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Computer Engineering As we know‚ "Computer engineers are involved in the design and development of operating systems‚ compilers and other software that requires efficient interfacing with the components of the computer" [1]. Computer Engineering is most appropriate for my future plans. It will challenge my skills to learn how to design and develop hardware and software. Even though there are disadvantages pursuing a career in Computer Engineering‚ there are also advantages such as what it
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