Dependencies and Network Diagram The network diagram is a schematic representation showing the sequence and relationship/ dependency of the tasks along with their duration. All the tasks‚ except the first and the last‚ are linked with at least one predecessor and successor to have a proper sequence of work. This logical dependency between the tasks will determine afterwards the duration of the project. There are four types of dependencies which define the relation between pair tasks Finish-to-start
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The Awareness on Cyber bullying as Perceived by the Second Year High School Students of St. Martin Montessori School‚ Inc. School Year 2012-2013 The Problem and It’s Background This chapter presents the description of the problem and its background. It mainly introduces the topic itself. Chapter 1 Introduction “Cyberspace” sometimes called as “Internet world”‚ is described by the Merriam Webster as the online world of computer networks and especially the “Internet”. It is a wide array
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The Entity Relationship Diagram (ERD) depicts a conceptual data model that incorporates some of the important scientific information about the real world. It adopts a natural view that the real world consists of entities and relations (Chen‚ 1976). One objective of the ERD is to create a simple‚ easy to understand and conveniently presented data model consisting of entities‚ attributes‚ relationships and cardinalities. The model serves as tool for database design‚ where the model can facilitate communication
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Component Diagram Notations The component diagram’s main purpose is to show the structural relationships between the components of a system. In addition‚ component diagrams are useful communication tools for various groups. In creating a component diagram‚ there are different notations that can be used to show the different relationship of each component within the system. The component diagram notation set now makes it one of the easiest UML diagrams to draw: * COMPONENT A component can
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The Causes of Cyberbullying The Causes of Cyberbullying “Look at this girl she is so ugly‚ I’m going to write on her picture and make fun of the way she looks”‚ does that sound familiar? Cyberbullying has become a major problem all over the world and it continues to rise. There are many causes of cyberbullying. One cause of cyberbullying is that people are insecure of themselves and the only way to make themselves feel better is by making fun of the way other people look. Sometimes‚ the target
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as Phase Diagrams By _________________ _________________ Material Science Lab #11 Report Introduction The purpose of this lab is to obtain the cooling curves for tin‚ lead and various alloys of these two metals. A phase diagram will be generated from these cooling curves. When a material is heated by adding energy at a constant rate‚ the temperature of the material will increase linearly with time‚ provided a phase transformation does not occur. As temperature of the sample becomes
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POTENTIAL ENERGY DIAGRAM In physics the terms of mechanical energy usually refers to Potential energy (U) and Kinetic Energy (K). In the absence of non-conservative‚ or dissipative forces‚ these energies obey the law of conservation of energy‚ or ΔU + ΔK = 0. That is‚ when a system is only acting under the influence of conservative forces its total energy content never changes‚ the energy just converts between forms. At any point in the cycle‚ the total energy is constant‚ U + K = Umax = Kmax
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DATA FLOW DIAGRAM Group#7 Nugao Oserin Obongen The Data Flow Diagram (DFD) • a graphical representation of the flow of data through an information system. It enables you to represent the processes in your information system from the viewpoint of data. The DFD lets you visualize how the system operates‚ what the system accomplishes and how it will be implemented‚ when it is refined with further specification. • Data flow diagrams are used by systems analysts to design information-processing systems
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T A B The Free Body Diagram The Concurrent System Free Body Diagrams • Essential step in solving Equilibrium problems •Complex Structural systems reduced into concise FORCE systems WHAT IS A FREE BODY DIAGRAM? A FBD is a simplified representation of a PARTICLE or RIGID BODY that is isolated from its surroundings and on which all applied forces and reactions are shown. All forces acting on a particle original body must be considered‚ and equally important any force not
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lost friends. These details are not meant to be taken lightly. The horrible thing that I am describing is not a disease‚ nor a completely new phenomena to this earth. What I am describing is cyber bullying‚ the newest and most common form of bullying that has adapted with the advancements to technology. Cyber bullying affects millions of kids all over the world. I personally have been touched by this epidemic. When I was in Middle School people on Facebook made a fake account of me and my friend group
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