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  2. Immunoglobulin D - Wikipedia

    en.wikipedia.org/wiki/Immunoglobulin_D

    Immunoglobulin D (IgD) is an antibody isotype that makes up about 1% of proteins in the plasma membranes of immature B-lymphocytes where it is usually co-expressed with another cell surface antibody called IgM. IgD is also produced in a secreted form that is found in very small amounts in blood serum, representing 0.25% of immunoglobulins in serum.

  3. Iğdır Airport - Wikipedia

    en.wikipedia.org/wiki/Iğdır_Airport

    Iğdır Airport (IATA: IGD, ICAO: LTCT) (Turkish: Iğdır Şehit Bülent Aydın Havalimanı) is a public airport in Iğdır, located in Iğdır Province, Turkey. Opened to civil air traffic in July 2012, the airport is 16 km (9.9 mi) away from Iğdır city centre. [ 5 ]

  4. f-number - Wikipedia

    en.wikipedia.org/wiki/F-number

    The f-number N is given by: = where f is the focal length, and D is the diameter of the entrance pupil (effective aperture).It is customary to write f-numbers preceded by "f /", which forms a mathematical expression of the entrance pupil's diameter in terms of f and N. [1]

  5. Rodenstock Imagon - Wikipedia

    en.wikipedia.org/wiki/Rodenstock_Imagon

    The Imagon equivalent to aperture size is determined by the interplay between the imagon lens central opening and the modifiable arrangement of smaller openings on the diffusion disc. These taken together produce an " H-stop " designation which approximates the corresponding f-stop of a normal lens.

  6. Immunoglobulin light chain - Wikipedia

    en.wikipedia.org/wiki/Immunoglobulin_light_chain

    The immunoglobulin light chain genes in tetrapods can be classified into three distinct groups: kappa (κ), lambda (λ), and sigma (σ). The divergence of the κ, λ, and σ isotypes preceded the radiation of tetrapods.

  7. Aperture - Wikipedia

    en.wikipedia.org/wiki/Aperture

    The aperture stop of a photographic lens can be adjusted to control the amount of light reaching the film or image sensor. In combination with variation of shutter speed, the aperture size will regulate the film's or image sensor's degree of exposure to light. Typically, a fast shutter will require a larger aperture to ensure sufficient light ...

  8. Graphics address remapping table - Wikipedia

    en.wikipedia.org/wiki/Graphics_address_remapping...

    The graphics address remapping table (GART), [1] also known as the graphics aperture remapping table, [2] or graphics translation table (GTT), [3] is an I/O memory management unit (IOMMU) used by Accelerated Graphics Port (AGP) and PCI Express (PCIe) graphics cards.

  9. Internet Gateway Device Protocol - Wikipedia

    en.wikipedia.org/wiki/Internet_Gateway_Device...

    One of them is the UPnP IGD client integrated with current Microsoft Windows and Xbox systems with certified IGDv2 routers. The compatibility issue still exist since the introduced of the IGDv1 client in Windows XP in 2001, and a IGDv2 router without a workaround that makes router port mapping impossible.