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  2. Vulnerability-Stress-Adaptation Model - Wikipedia

    en.wikipedia.org/wiki/Vulnerability-Stress...

    The Vulnerability-Stress-Adaptation (VSA) Model [1] is a framework in relationship science for conceptualizing the dynamic processes of marriage, created by Benjamin Karney and Thomas Bradbury. The VSA Model emphasizes the consideration of multiple dimensions of functioning, including couple members' enduring vulnerabilities, experiences of ...

  3. Viable systems approach - Wikipedia

    en.wikipedia.org/wiki/Viable_systems_approach

    The viable systems approach (VSA) is a systems theory in which the observed entities and their environment are interpreted through a systemic viewpoint, starting with the analysis of fundamental elements and finally considering more complex related systems (von Bertalanffy, 1968). The assumption is that each entity/system is related to other ...

  4. Virtual Storage Access Method - Wikipedia

    en.wikipedia.org/wiki/Virtual_storage_access_method

    Free space within a CI is always contiguous. When records are inserted into a control interval, they are placed in the correct order relative to other records. This may require records to be moved out of the way inside the control interval. Conversely, when a record is deleted, later records are moved down so that the free space remains contiguous.

  5. Viable system model - Wikipedia

    en.wikipedia.org/wiki/Viable_system_model

    The viable system model (VSM) is a model of the organizational structure of any autonomous system capable of producing itself. It is an implementation of viable system theory . At the biological level, this model is correspondent to autopoiesis .

  6. Value sensitive design - Wikipedia

    en.wikipedia.org/wiki/Value_sensitive_design

    Value sensitive design (VSD) is a theoretically grounded approach to the design of technology that accounts for human values in a principled and comprehensive manner. [1] [2] VSD originated within the field of information systems design [3] and human-computer interaction [4] to address design issues within the fields by emphasizing the ethical values of direct and indirect stakeholders.

  7. Pressure swing adsorption - Wikipedia

    en.wikipedia.org/wiki/Pressure_swing_adsorption

    VSA differs from other PSA techniques because it operates at near-ambient temperatures and pressures. VSA typically draws the gas through the separation process with a vacuum. For oxygen and nitrogen VSA systems, the vacuum is typically generated by a blower. Hybrid vacuum pressure swing adsorption (VPSA) systems also exist.

  8. VSA (Kennedy Center) - Wikipedia

    en.wikipedia.org/wiki/VSA_(Kennedy_Center)

    VSA is an international organization on arts, education and disability, which was founded in 1974 by former U.S. Ambassador to Ireland Jean Kennedy Smith, and is headquartered in Washington, DC. [ 1 ] [ 2 ] [ 3 ] In 2011, VSA became the Department of VSA and Accessibility at the John F. Kennedy Center for the Performing Arts .

  9. Knowledge graph - Wikipedia

    en.wikipedia.org/wiki/Knowledge_graph

    In knowledge representation and reasoning, a knowledge graph is a knowledge base that uses a graph-structured data model or topology to represent and operate on data. Knowledge graphs are often used to store interlinked descriptions of entities – objects, events, situations or abstract concepts – while also encoding the free-form semantics ...