UPTEC F11 066 Examensarbete 30 hp December 2011 Design of an Antenna for a Wireless Sensor Network for Trains Malkolm Hinnemo Abstract Design of an Antenna for a Wireless Sensor Network for Trains Malkolm Hinnemo Teknisk- naturvetenskaplig fakultet UTH-enheten Besöksadress: Ångströmlaboratoriet Lägerhyddsvägen 1 Hus 4‚ Plan 0 Postadress: Box 536 751 21 Uppsala Telefon: 018 – 471 30 03 Telefax: 018 – 471 30 00 Hemsida: http://www.teknat.uu.se/student An antenna for a wireless sensor
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Brief History Of Databases In the 1960’s‚ the use of main frame computers became widespread in many companies. To access vast amounts of stored information‚ these companies started to use computer programs like COBOL and FORTRAN. Data accessibility and data sharing soon became an important feature because of the large amount of information required by different departments within certain companies. With this system‚ each application owns its own data files. The problems thus associated with
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16) 3. Data independence is when it is possible to make changes in the data storage characteristics without affecting the application program’s ability to access the data. It standalone data so it doesn’t need to be link with anything. (pg. 15) 4. DBMS is a collection of programs that manages the database structure and controls access to the data stored in the database. It helps manage the cabinet’s contents (pg. 7) 5. Structural independence is when it is possible to make changes in the file structure
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chapter 5 M A O N T I S Y S R O T Technical Foundations of Database Management Database Management Fundamental Data Concepts REAL WORLD CHALLENGE: U.S. Xpress—Lots of Data‚ Not Enough Quality Database Structures Database Development Managing Data Resources Data Resource Management Types of Databases Data Warehouses and Data Mining Traditional File Processing The Database Management Approach F I N INFORMATION TECHNOLOGIES S S S S M S
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Date: 02/02/2010 Practical No. : 2 Aim: To create SRS (Software Requirements Specification). SOFTWARE REQUIREMENTS SPECIFICATION 1. Introduction 1. Purpose This document aims at defining the overall software requirements for application ‘Web Browser’. The final product will have only features/functionalities mentioned in this document and assumptions for any additional functionality/feature should not be made by any of the parties involved in developing/testing/implementing/using
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on; like Atlas‚ to take the world on my shoulders - I never heard what compensation he received for that - and do all those things which had no other motive or excuse but that I might pay for it and be unmolested in my possession of it…” (Thoreau‚ 381) Thoreau would go to the woods to “find himself” as it is called today. He would often much more than just himself‚ however. When discussing Walden and the ideas within it‚ Furtak says‚ “...it develops what might be described as a religious vision of
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that both the OODBMS and the programming language will use the same model of representation. Relational DBMS projects‚ by way of contrast‚ maintain a clearer division between the database model and the application. As the usage of web-based technology increases with the implementation of Intranets and extranets‚ companies have a vested interest in OODBMS to display their complex data. Using a DBMS that has been specifically designed to store data as objects gives an advantage to those companies that
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The world we live in today would have been completely different if there was no such thing as disobedience. Disobedience means breaking the law‚ and at times that is absolutely necessary. People like Rosa Parks have shown us just that by standing up for their beliefs and changing history. Disobedience is a very valuable human trait because‚ without it‚ the world we live in today would be different. For example‚ Rosa Parks showed America that disobedience is absolutely necessary‚ by not giving up
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benefits‚ the Getty recently began porting the AAT and associated volumes into a database that can be electronically searched and edited over the web. To do so‚ the Getty had to first select a database technology in which to house the information‚ and a DBMS for use in searching and editing the contents. One challenge of building an online AAT was that the various components of the resource were stored using different proprietary technologies. The first week was to
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Riordan Manufacturing HR System Analysis Part II BSA 375 May 28‚ 2011 Riordan Manufacturing HR System Analysis Part II The new HRIS system architecture will be implemented and integrated into the existing IT infrastructure which will be supported by the corporate office in San Jose. I recommend that the company consider a three-tiered implementation approach. HRIS base requirements and enhanced HR functionality being deployed to a consolidated organizational-wide instance of the HRIS located
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