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  2. Fenestra - Wikipedia

    en.wikipedia.org/wiki/Fenestra

    A fenestra (fenestration; pl.: fenestrae or fenestrations) is any small opening or pore, commonly used as a term in the biological sciences. [1] It is the Latin word for "window", and is used in various fields to describe a pore in an anatomical structure.

  3. Leaf window - Wikipedia

    en.wikipedia.org/wiki/Leaf_window

    A flowering Fenestraria rhopalophylla, so named due to the translucent leaf window on the tips of its modified leaf.. Leaf window, also known as epidermal window, [1] and fenestration, [2] [3] is a specialized leaf structure consisting of a translucent area through which light can enter the interior surfaces of the leaf where photosynthesis can occur.

  4. Fenestration - Wikipedia

    en.wikipedia.org/wiki/Fenestration

    Fenestration or fenestrate may refer to: Fenestration (architecture) , relating to openings in a building Fenestra , in anatomy, medicine, and biology, any small opening in an anatomical structure

  5. Centre for Window and Cladding Technology - Wikipedia

    en.wikipedia.org/wiki/Centre_for_Window_and...

    The Centre for Window and Cladding Technology (CWCT) is a publisher of standards and guidance only (not regulations), on corrosion, intrusion, fenestration, weather and fire resistance, acoustic and impact performance, of building envelopes, facades, cladding and glazing.

  6. National Fenestration Rating Council - Wikipedia

    en.wikipedia.org/wiki/National_Fenestration...

    The National Fenestration Rating Council (NFRC) is a United States 501(c)3 non-profit organization which sponsors an energy efficiency certification and labeling program for windows, doors, and skylights. [1]

  7. Perforate leaf - Wikipedia

    en.wikipedia.org/wiki/Perforate_leaf

    Perforation seen in Monstera deliciosa. Perforate leaves, sometimes called fenestrate, occur naturally in some species of plants.Holes develop as a leaf grows. The size, shape, and quantity of holes in each leaf can vary greatly depending on the species and can even vary greatly within a given

  8. Glomerular basement membrane - Wikipedia

    en.wikipedia.org/wiki/Glomerular_basement_membrane

    The glomerular basement membrane of the kidney is the basal lamina layer of the glomerulus.The glomerular endothelial cells, the glomerular basement membrane, and the filtration slits between the podocytes perform the filtration function of the glomerulus, separating the blood in the capillaries from the filtrate that forms in Bowman's capsule. [1]

  9. Window - Wikipedia

    en.wikipedia.org/wiki/Window

    A window is an opening in a wall, door, roof, or vehicle that allows the exchange of light and may also allow the passage of sound and sometimes air.Modern windows are usually glazed or covered in some other transparent or translucent material, a sash set in a frame [1] in the opening; the sash and frame are also referred to as a window. [2]