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  2. Digital transformation - Wikipedia

    en.wikipedia.org/wiki/Digital_transformation

    Digital transformation entails considering how products, processes and organizations can be changed through the use of new digital technologies. [ 14 ] [ 15 ] A 2019 review proposes a definition of digital transformation as "a process that aims to improve an entity by triggering significant changes to its properties through combinations of ...

  3. e-government - Wikipedia

    en.wikipedia.org/wiki/E-government

    E-government is also known as e-gov, electronic government, Internet governance, digital government, online government, connected government. [8] As of 2014 the OECD still uses the term digital government, and distinguishes it from e-government in the recommendation produced there for the Network on E-Government of the Public Governance Committee. [9]

  4. SlideShare - Wikipedia

    en.wikipedia.org/wiki/SlideShare

    SlideShare is an American hosting service, now owned by Scribd, for professional content including presentations, infographics, documents, and videos. Users can upload files privately or publicly in PowerPoint, Word, or PDF format. Content can then be viewed on the site itself, on mobile devices or embedded on other sites.

  5. Educational technology - Wikipedia

    en.wikipedia.org/wiki/Educational_technology

    Video technology [112] has included VHS tapes and DVDs, as well as on-demand and synchronous methods with digital video via server or web-based options such as streamed video and webcams. Videotelephony can connect with speakers and other experts. Interactive digital video games are being used at K-12 and higher education institutions. [113]

  6. Virtual community of practice - Wikipedia

    en.wikipedia.org/wiki/Virtual_community_of_practice

    Research suggests that through extended connections, reflections, and online discourse, OCoPs can support the growth of a collective community identity. [17] OCoPs provide a virtual space for people who might otherwise never meet, in which they can collaborate and participate in shared activities related to the group's interests and goals. [1]

  7. Transformative learning - Wikipedia

    en.wikipedia.org/wiki/Transformative_learning

    Perspective transformation, leading to transformative learning, occurs infrequently. Jack Mezirow believes that it usually results from a "disorienting dilemma" which is triggered by a life crisis or major life transition—although it may also result from an accumulation of transformations in meaning schemes over a period of time. [3]

  8. Rock cycle - Wikipedia

    en.wikipedia.org/wiki/Rock_cycle

    This diamond is a mineral from within an igneous or metamorphic rock that formed at high temperature and pressure. The rock cycle is a basic concept in geology that describes transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous.

  9. Bilinear transform - Wikipedia

    en.wikipedia.org/wiki/Bilinear_transform

    The bilinear transform is a first-order Padé approximant of the natural logarithm function that is an exact mapping of the z-plane to the s-plane.When the Laplace transform is performed on a discrete-time signal (with each element of the discrete-time sequence attached to a correspondingly delayed unit impulse), the result is precisely the Z transform of the discrete-time sequence with the ...