New Er Digram for BIOIn software engineering‚ an entity–relationship model (ER model) is a data model for describing the data or information aspects of a business domain or its process requirements‚ in an abstract way that lends itself to ultimately being implemented in a database such as a relational database. The main components of ER models are entities (things) and the relationships that can exist among them. Entity-relationship modeling was developed by Peter Chen and published in a 1976 paper
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greek words: cyto- cell‚ and metry - measurement. So cyto-metry is about making cell measurements. To elaborate‚ flow cytometry is a technique for analysing particles (cells in this case) which are suspended in a fluid stream by flowing the cells past an interrogation point. A light source is directed on to a hydrodynamically focused stream to create a zone for interrogation. As cells flow through this interrogation zone they scatter the light‚ at this point any fluorescent compounds that are inside
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accepts a wholesale price. The detail module prompts for and accepts the retail price‚ computes the profit‚ and displays the result. The end-of-job module displays the message “Thanks for using this program”. Answer: A sample solution is as follows: Data Dictionary: Input: Variable Name wholesalePrice retailPrice Description Price paid by company Price charged to customer Type Numeric Numeric Output: Variable Name WHOLE_PROMPT RETAIL_PROMPT profit END_LINE Description Message
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Executive Summary Overview The purpose of the Stonebrook Resort Survey Project (SRSP) is to improve the current guest satisfaction survey process. The scope of the project is to improve the way the guest survey responses are captured‚ stored and tracked. Additionally‚ it will help the Marketing department identify “happy” guests in order to provide these guests with resort promotions. The purposed solution is to install the Survey Management Application (SMA) on hotel computers. This program
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CIT 214 – Assignment 1 – Logical Database Design‚ The Big Boys and Girls Gym Database View 1 MEMBER (MEM_ID‚ MEM_LAST‚ MEM_FIRST‚ MEM_EMAIL‚ MEM_LEVEL‚ MEM_BDAY) AK MEM_EMAIL SK MEM_LAST EMAIL (EMAIL_ID‚ MEM_ID‚ C_ID‚ EVENT_ID‚ EMAIL_DESCRIP) SK MEM_ID‚ C_ID‚ EVENT_ID FK MEM_ID ( MEMBER FK C_ID ( CLASS FK EVENT_ID ( EVENT CLASS (C_ID‚ C_NUMBER‚ C_NAME‚ C_START_TIME‚ C_END_TIME‚ C_ACTUAL_DATE) SK C_NUMBER EVENT (EVENT_ID‚ EVENT_DESCRIP) SK
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goal of this process is to provide an adequate amount of information that may influence the participant’s decision to participate or not. The consent form consists of the purpose‚ instructions‚ confidentiality‚ and compensation of the study (Appendix A). Overall‚ this establishes an agreement and assures protection for their involvement in the study. Manipulations. After consenting‚ participants were exposed to one of the four levels of the manipulated independent variables: high attractiveness
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Middle Ages Venn diagram and Essay Sheena Thiebaud Prof. Janet Shepherd Averett University May 1‚ 2015 Early Middle Ages (c. 500 CE to 1000 CE) High Middle Ages (c. 1001 CE to 1300 CE) Late Middle Ages (c. 1301 CE to 1500 CE) Inventions of The Middle Ages The Middle Ages is attributed to great human innovations and inspiration whereby most of the modern innovations originated during this historical period. Ranging from the time of the William the Conqueror invasion in
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History The first structured method for documenting process flow‚ the "flow process chart"‚ was introduced by Frank Gilbreth to members of the American Society of Mechanical Engineers (ASME) in 1921 in the presentation “Process Charts—First Steps in Finding the One Best Way”. Gilbreth’s tools quickly found their way into industrial engineering curricula. In the early 1930s‚ an industrial engineer‚ Allan H. Mogensen began training business people in the use of some of the tools of industrial engineering
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The following table contains information on this product’s task times and precedence relationships. TASK TASK TIME(SECONDS) IMMEDIATEPREDECESSOR A 30 - B 35 A C 30 A D 35 B E 15 C F 65 C G 40 E‚F H 25 D‚G 106878243848Draw a precedence diagram What is the workstation cycle time (takt time)? C = Production time per day/Output per day =450 mins. x 60 seconds / 360 units per day = 27000 seconds/ 360 units C = 75 N=275/75=3.66 (4) Balance this line using the
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The Logical and Physical Design of a Network When a network is being designed‚ the architect must first think about the logical layout and that should be enforced. When he figures out what devices need to communicate and how‚ a physical design of the network can be implemented. A logical design is the reasoning of a network‚ with no particular devices or locations chosen. The physical design of the network is when the devices are picked and their actual location determined. When the logical design
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