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  2. Conservation and restoration of bone, horn, and antler objects

    en.wikipedia.org/wiki/Conservation_and...

    Bone, antler, and horn create relatively durable items; long bones (femurs, phalanges, etc.) and antlers provide the most versatile working material for many tools, but all parts of a skeleton can be worked. [25] Horn has numerous applications, from medieval hornbooks to 19th-century hair ornaments and more.

  3. Traditional Korean roof construction - Wikipedia

    en.wikipedia.org/wiki/Traditional_Korean_roof...

    Korea has ten kinds of eulalia. The eulalia leaf is good for waterproofing and durability. It is a strong material that will last for ten years after covering the roof with eulalia once. The straw rope twisted with eulalia is not only strong and elastic but also good for waterproofing. It is used in weaving rain-gear (rainwear) or straw sandals.

  4. Planned obsolescence - Wikipedia

    en.wikipedia.org/wiki/Planned_obsolescence

    Contrived durability is a strategy of shortening the product lifetime before it is released onto the market, by designing it to deteriorate quickly. [4] The design of all personal-use products includes an expected average lifetime permeating all stages of development.

  5. Separation of concerns - Wikipedia

    en.wikipedia.org/wiki/Separation_of_concerns

    The mechanisms for modular or object-oriented programming that are provided by a programming language are mechanisms that allow developers to provide SoC. [4] For example, object-oriented programming languages such as C#, C++, Delphi, and Java can separate concerns into objects, and architectural design patterns like MVC or MVP can separate presentation and the data-processing (model) from ...

  6. Durability - Wikipedia

    en.wikipedia.org/wiki/Durability

    Durability is the ability of a physical product to remain functional, without requiring excessive maintenance or repair, when faced with the challenges of normal operation over its design lifetime. [ 1 ] : 5 There are several measures of durability in use, including years of life, hours of use, and number of operational cycles. [ 2 ]

  7. Software durability - Wikipedia

    en.wikipedia.org/wiki/Software_durability

    For a software security to be durable, it must allow an organization to adjust the software to business needs that are constantly evolving, often in impulsive ways. [1] Durability of software depends on four characteristics mainly; i.e. software trustworthiness, Human Trust for Serviceability, software dependability and software usability.

  8. Damage tolerance - Wikipedia

    en.wikipedia.org/wiki/Damage_tolerance

    In engineering, damage tolerance is a property of a structure relating to its ability to sustain defects safely until repair can be effected. The approach to engineering design to account for damage tolerance is based on the assumption that flaws can exist in any structure and such flaws propagate with usage.

  9. Leptochilus pteropus - Wikipedia

    en.wikipedia.org/wiki/Leptochilus_pteropus

    Leptochilus pteropus (synonym Microsorum pteropus) [1] is a species of aquatic or semi-aquatic fern, commonly known as Java fern (after the Indonesian island of Java). It is predominantly known from Malaysia , Thailand , Northeastern India and parts of South China .