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  2. Work systems - Wikipedia

    en.wikipedia.org/wiki/Work_systems

    In contrast, the work system approach defines work system carefully and uses it as a basic analytical concept. A work system is a system in which human participants and/or machines perform work (processes and activities) using information, technology, and other resources to produce products/services for internal or external customers.

  3. Work (thermodynamics) - Wikipedia

    en.wikipedia.org/wiki/Work_(thermodynamics)

    Thermodynamic work is one of the principal kinds of process by which a thermodynamic system can interact with and transfer energy to its surroundings. This results in externally measurable macroscopic forces on the system's surroundings, which can cause mechanical work, to lift a weight, for example, [1] or cause changes in electromagnetic, [2] [3] [4] or gravitational [5] variables.

  4. Work (physics) - Wikipedia

    en.wikipedia.org/wiki/Work_(physics)

    This section focuses on the work–energy principle as it applies to particle dynamics. In more general systems work can change the potential energy of a mechanical device, the thermal energy in a thermal system, or the electrical energy in an electrical device. Work transfers energy from one place to another or one form to another.

  5. Information system - Wikipedia

    en.wikipedia.org/wiki/Information_system

    Alter [18] [19] argues that viewing an information system as a special type of work system has its advantages. A work system is a system in which humans or machines perform processes and activities using resources to produce specific products or services for customers. An information system is a work system in which activities are devoted to ...

  6. Service system - Wikipedia

    en.wikipedia.org/wiki/Service_system

    A much simpler and more limited definition is that a service system is a work system that produces services. A work system is a system in which human participants and/or machines perform work (processes and activities) using information, technology, and other resources to produce products/services for internal or external customers.

  7. Workforce management - Wikipedia

    en.wikipedia.org/wiki/Workforce_management

    Workforce management (WFM) is an institutional process that maximizes performance levels and competency for an organization.The process includes all the activities needed to maintain a productive workforce, such as field service management, human resource management, performance and training management, data collection, recruiting, budgeting, forecasting, scheduling and analytics.

  8. Lost teddy bear? Housekeeping job? The unique aid efforts ...

    www.aol.com/lost-teddy-bear-housekeeping-job...

    A look at innovative efforts to support people forced to evacuate due to the Los Angeles fires and serivce workers employed by people who lost homes.

  9. System - Wikipedia

    en.wikipedia.org/wiki/System

    Systems can be isolated, closed, or open. A system is a group of interacting or interrelated elements that act according to a set of rules to form a unified whole. [1] A system, surrounded and influenced by its environment, is described by its boundaries, structure and purpose and is expressed in its functioning.