Also called an entity-relationship (ER) diagram‚ a graphical representation of entities and their relationships to each other‚ typically used in computing in regard to the organization of data within databases or information systems. An entity is a piece of data-an object or concept about which data is stored. A relationship is how the data is shared between entities. There are three types of relationships between entities: 1. One-to-One One instance of an entity (A) is associated with one other
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The Reconstruction Era was a time of incredible upheaval and violence propelled by politics. The 5th amendments addition to the constitution in 1870‚ direct disenfranchisement was no longer permitted. Southern whites constructed alternative techniques in order to accomplish their goal— to silence black voices during elections. These methods included literacy test‚ electoral fraud (ballot stuffing)‚ poll taxes‚ the grandfather clause and violence. The Process of Reconstruction lasted from 1863 to
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database project. Its entities includes the product (merchandise‚ includes laptop and desktop subclass)‚ manufacturer‚ warehouse‚ store and customer. It also has the manufacturer-make‚ product-in-store‚ product-in-warehouse‚ and customer-order relationships. 1.1 Entities. This project focuses on the product (or merchandise) entity. Its attributes include item number‚ model‚ type‚ price and quantity. The item number distinguishes every item‚ and we choose it as the primary key of product entity
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The Reconstruction By 1865‚ the Civil War ended with a victory for the Union over the secessionist southern states. But with every conclusion comes new beginnings‚ thus the start of a new chapter American History: The Reconstruction. 1865 through 1877 was known as the period of Reconstruction. During this time the Confederate States were reintegrated into the Union. Before the Confederate General Robert E. Lee surrendered his forces to the Union General‚ Ulysses Grant on April 9th‚ 1865 which
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DOI: 10.1037//0022-3514.79.2.224 Competence in Early Adult Romantic Relationships: A Developmental Perspective on Family Influences Rand D. Conger‚ Ming Cui‚ and Chalandra M. Bryant Iowa State University Glen H. Elder‚ Jr. University of North Carolina at Chapel Hill The present prospective‚ longitudinal study of 193 young adults (85 men‚ 108 women‚ M = 20.7 years old) and their partners in ongoing romantic relationships in 1997 was initiated in 1989‚ when the 193 target youths were in the
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a healthy relationship or a harmful relationship. To do this‚ it is important to know the characteristics of both of these relationships. Healthy relationships can consist of two or more people. The people in the healthy relationships trust and respect one another. They understand what the other person’s/peoples’ values are and respect those values. In healthy relationships the friends are honest to one another and support each other. A last characteristic of a healthy relationship is that the
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some of the issues that young people may face when they grow up. The Teenage Love Relationship deals with the relationship of love that exists between the teenage groups. In schools the teenagers usually make friends easily and therefore there remains the chance for a young boy/girl to get easily involved in a relationship. The teenagers usually do not consider the various aspects that are associated with the relationship of love and therefore tend to make mistakes regarding the choosing of a girlfriend/boyfriend
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or girlfriend can make a high school student happy or feel that they fit in‚ such a relationship can have other consequences for the individual which may not prove as positive. Disrupts Friendship Groups • High school students typically maintain a circle of friends who they depend on for companionship‚ but the politics of relationships can alter these friendships. When a student gets into a relationship with a guy or girl‚ that person’s friends may complain that the student isn’t spending
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Research has repeatedly shown that the parent-child attachment relationship has a significantly profound effect on the development of a child. Some believe that attachment is the single most important relationship that a young infant/toddler will engage in so early in their life. This relationship sets the framework for almost all degrees of development that a child goes through. The quality of attachment will determine one’s long term outcomes in so many areas. A major component in determining the
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(4:30-6:00 PM) TIPS ON SURVIVING A LONG DISTANCE RELATIONSHIP A long-distance relationship (LDR) is typically an intimate relationship that takes place when the partners are separated by a considerable distance. This doesn’t mean that LDR are for teens only‚ it can also include married couples‚ young professionals or even the relationship between parents and their children especially the overseas workers. There are many ways to sustain a good relationship‚ even though distance may be their barrier.
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