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  2. Life-cycle assessment - Wikipedia

    en.wikipedia.org/wiki/Life-cycle_assessment

    Life cycle inventory (LCI) analysis involves creating an inventory of flows from and to nature (ecosphere) for a product system. [32] It is the process of quantifying raw material and energy requirements, atmospheric emissions, land emissions, water emissions, resource uses, and other releases over the life cycle of a product or process. [ 33 ]

  3. Product lifecycle - Wikipedia

    en.wikipedia.org/wiki/Product_lifecycle

    Each industry has several life-cycle models to consider, but most are relatively similar. Below is one possible life-cycle model; while it emphasizes hardware-oriented products, similar phases would describe any form of product or service, including non-technical or software-based products: [16]

  4. V-model - Wikipedia

    en.wikipedia.org/wiki/V-Model

    Uniform product contents will improve readability, understandability and verifiability. Reduction of total cost over the entire project and system life cycle: The effort for the development, production, operation and maintenance of a system can be calculated, estimated and controlled in a transparent manner by applying a standardized process ...

  5. Product life-cycle theory - Wikipedia

    en.wikipedia.org/wiki/Product_life-cycle_theory

    The Product Life Cycle Theory is an economic theory that was developed by Raymond Vernon in response to the failure of the Heckscher–Ohlin model to explain the observed pattern of international trade. The theory suggests that early in a product's life-cycle all the parts and labor associated with that product come from the area where it was ...

  6. Hayes-Wheelwright matrix - Wikipedia

    en.wikipedia.org/wiki/Hayes-Wheelwright_matrix

    A company's place on the matrix depends on two dimensions – the process structure/process lifecycle and the product structure/product lifecycles. [1] The process structure/process lifecycle is composed of the process choice (job shop, batch, assembly line, and continuous flow) and the process structure (jumbled flow, disconnected line flow, connected line flow and continuous flow). [1]

  7. Product life-cycle management (marketing) - Wikipedia

    en.wikipedia.org/wiki/Product_life-cycle...

    Product life-cycle management (PLM) is the succession of strategies by business management as a product goes through its life-cycle. The conditions in which a product is sold (advertising, saturation) changes over time and must be managed as it moves through its succession of stages.

  8. File:Example Life Cycle Assessment Stages diagram.png

    en.wikipedia.org/wiki/File:Example_Life_Cycle...

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  9. V-model (software development) - Wikipedia

    en.wikipedia.org/wiki/V-Model_(software_development)

    This document contains the general system organization, menu structures, data structures etc. It may also hold example business scenarios, sample windows, and reports to aid understanding. Other technical documentation like entity diagrams, and data dictionaries will also be produced in this phase. The documents for system testing are prepared.