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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. 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

  4. Building envelope - Wikipedia

    en.wikipedia.org/wiki/Building_envelope

    The physical components of the envelope include the foundation, roof, walls, doors, windows, ceiling, and their related barriers and insulation. The dimensions, performance and compatibility of materials, fabrication process and details, connections and interactions are the main factors that determine the effectiveness and durability of the ...

  5. 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.

  6. Daylighting (architecture) - Wikipedia

    en.wikipedia.org/wiki/Daylighting_(architecture)

    Skylights are light transmitting fenestration (products filling openings in a building envelope which also includes windows, doors, etc. [according to whom?]) forming all, or a portion of, the roof of a building space. Skylights are widely used in daylighting design in residential and commercial buildings, mainly because they are the most ...

  7. Insulated glazing - Wikipedia

    en.wikipedia.org/wiki/Insulated_glazing

    The glass panes are separated by a "spacer". A spacer, which may be of the warm edge type, is the piece that separates the two panes of glass in an insulating glass system, and seals the gas space between them. The first spacers were made primarily of steel and aluminum, which manufacturers thought provided more durability, and their lower ...

  8. Category:Physical systems - Wikipedia

    en.wikipedia.org/wiki/Category:Physical_systems

    Systems science portal; Physical systems; In physics the word system has a technical meaning, it is the portion of the physical universe chosen for analysis. Everything outside the system is known as the 'environment', which in analysis is ignored except for its effects on the system.

  9. Temporal fenestra - Wikipedia

    en.wikipedia.org/wiki/Temporal_fenestra

    There are four types of amniote skull, classified by the number and location of their temporal fenestrae. Though historically important for understanding amniote evolution, some of these configurations have little relevance to modern phylogenetic taxonomy.