Gore (segment)

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The gores of Waldseemuller's 1507 globe of the world, the first to use the name "America" (at right) Waldseemuller-Globus.jpg
The gores of Waldseemüller's 1507 globe of the world, the first to use the name "America" (at right)

A gore is a sector of a curved surface [1] or the curved surface that lies between two close lines of longitude on a globe and may be flattened to a plane surface with little distortion. [2] The term has been extended to include similarly shaped pieces such as the panels of a hot-air balloon or parachute, [3] or the triangular insert that allows extra movement in a garment (see Gore (fabrics)). [4]

Examples

Red hot-air balloon, made from gores of material 2006 Ojiya balloon festival 011.jpg
Red hot-air balloon, made from gores of material
Single-use American WW II aircraft drop tanks, made of impregnated paper cylinders closed by gores formed into hemispheric shapes Jettison Petrol Tanks- the Production of Jettison Tanks For USE by the United States Army Air Force and Royal Air Force, Britain, 1944 D23460.jpg
Single-use American WW II aircraft drop tanks, made of impregnated paper cylinders closed by gores formed into hemispheric shapes

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Textile stabilization is a conservation method for fiber and yarn-based cloth intended to mitigate damage, prevent degradation and preserve structural integrity. Stabilization is part of a broad set of techniques in the field of conservation and restoration of textiles typically undertaken by a specialist or textile conservator. Appropriate treatment is determined through risk assessment and close examination of a textile's characteristics and the nature of the damage. Organic and synthetic fibers become weak due to age, handling, and environmental exposure and display physical deterioration such as fraying, planar distortion, loss, and change in surface character. Treatment involves reinforcing tensile strength and reintegration of parts for aesthetic, functional, and historic preservation. Methods can include stitching, darning, reweaving, and the attachment of supports through overlays and underlays. Hand-sewing follows the mantra of “gently does it” using fine needles, supple yarns, and a light touch. Heavily damaged and fragile fabrics often require stabilization through adhesive consolidation, though this is less common. It is essential that conservators consider physical and chemical compatibility along with future treatability in choosing a stabilization technique.

References

  1. Chambers English Dictionary (1988)
  2. "gore - GIS Dictionary". Support.esri.com. Retrieved 2013-09-08.
  3. "Hot Air Balloon Manufacturer, Hot Air Airships, Balloon Repair Station". APEX Balloons. Retrieved 2013-09-08.
  4. Tammie L. Dupuis. "Recreating 16th and 17th Century Clothing". The Renaissance Tailor. Retrieved 2013-09-08.
  5. Harris, Gary L. (2001). The Origins and Technology of the Extravehicular Space Suit. San Diego: American Astronautical Society. pp. 1–89. ISBN   0-87703-482-6.