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  2. Product activation - Wikipedia

    en.wikipedia.org/wiki/Product_activation

    Product activation is a license validation procedure required by some proprietary software programs. Product activation prevents unlimited free use of copied or replicated software. Unactivated software refuses to fully function until it determines whether it is authorized to fully function. Activation allows the software to stop blocking its use.

  3. Microsoft Product Activation - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Product_Activation

    On Windows 10 and Windows 11, the activation process can also generate a "digital entitlement", which allows the operating system's hardware and license status to be saved to the activation servers, so that the operating system's license can automatically be restored after a clean installation without the need to enter a product key.

  4. Shader - Wikipedia

    en.wikipedia.org/wiki/Shader

    The CPU sends instructions (compiled shading language programs) and geometry data to the graphics processing unit, located on the graphics card. Within the vertex shader, the geometry is transformed. If a geometry shader is in the graphics processing unit and active, some changes of the geometries in the scene are performed.

  5. Cg (programming language) - Wikipedia

    en.wikipedia.org/wiki/Cg_(programming_language)

    Cg also features vector and matrix data types that are based on the basic data types, such as float3 and float4x4. Such data types are quite common when dealing with 3D graphics programming. Cg also has struct and array data types , which work in a similar way to their C equivalents.

  6. Civil War (film) - Wikipedia

    en.wikipedia.org/wiki/Civil_War_(film)

    A civil war has engulfed the United States between the authoritarian federal government, led by a third-term president, and secessionist movements. Despite the president claiming victory is imminent, it is widely expected that Washington, D.C. will soon be reached on the Fourth of July by the "Western Forces" (WF) led by Texas and California, while forces of the southeast "Florida Alliance ...

  7. Paul Kagame - Wikipedia

    en.wikipedia.org/wiki/Paul_Kagame

    The Rwandan government provides free education in state-run schools for twelve years: six years in primary and six in secondary school. [245] The final three years of free education were introduced in 2012 following a pledge by Kagame during his 2010 re-election campaign. [246]

  8. Arrhenius plot - Wikipedia

    en.wikipedia.org/wiki/Arrhenius_plot

    For a single rate-limited thermally activated process, an Arrhenius plot gives a straight line, from which the activation energy and the pre-exponential factor can both be determined. The Arrhenius equation can be given in the form: k = A exp ⁡ ( − E a R T ) = A exp ⁡ ( − E a ′ k B T ) {\displaystyle k=A\exp \left({\frac {-E_{\text{a ...

  9. Activation-synthesis hypothesis - Wikipedia

    en.wikipedia.org/wiki/Activation-synthesis...

    This was perceived as the activation-synthesis model, stating that brain activation during REM sleep results in synthesis of dream creation. [1] Hobson's five cardinal characteristics include: intense emotions, illogical content, apparent sensory impressions, uncritical acceptance of dream events, and difficulty in being remembered. [6]