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A data structure diagram is a diagram type that is used to depict the structure of data elements in the data dictionary. The data structure diagram is a graphical alternative to the composition specifications within such data dictionary entries. [1] The data structure diagrams is a predecessor of the entity–relationship model (E–R model
The following outline is provided as an overview of and topical guide to interpersonal relationships.. Interpersonal relationship – association between two or more people; this association may be based on limerence, love, solidarity, regular business interactions, or some other type of social commitment.
Compared to a directed-graph representation, a Hasse diagram needs fewer edges, leading to a less tangled image. Since the relation "a directed path exists from x to y" is transitive, only transitive relations can be represented in Hasse diagrams. Usually the diagram is laid out such that all edges point in an upward direction, and the arrows ...
Hug – Form of endearment; Infatuation – Intense but shallow attraction; List of emotions – Contrast of one emotion from another; Social connection – Term in psychology referring to the experience of feeling close and connected to others
Sociograms were developed by Jacob L. Moreno to analyze choices or preferences within a group. [2] [3] They can diagram the structure and patterns of group interactions.A sociogram can be drawn on the basis of many different criteria: Social relations, channels of influence, lines of communication etc.
Overview of a data-modeling context: Data model is based on Data, Data relationship, Data semantic and Data constraint. A data model provides the details of information to be stored, and is of primary use when the final product is the generation of computer software code for an application or the preparation of a functional specification to aid a computer software make-or-buy decision.
Class diagram showing Aggregation between two classes. Here, a Professor 'has a' class to teach. Aggregation is a variant of the "has a" association relationship; aggregation is more specific than association. It is an association that represents a part-whole or part-of relationship. As shown in the image, a Professor 'has a' class to teach.
Romantic relationships, for example, serve as a secure base that help people face the surprises, opportunities, and challenges life presents. Similarities such as these led Hazan and Shaver to extend attachment theory to adult relationships. Relationships between adults also differ in some ways from relationships between children and caregivers ...