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  2. Specific strength - Wikipedia

    en.wikipedia.org/wiki/Specific_strength

    Tenacity is the customary measure of strength of a fiber or yarn. It is usually defined as the ultimate (breaking) force of the fiber (in gram -force units) divided by the denier . Because denier is a measure of the linear density, the tenacity works out to be not a measure of force per unit area, but rather a quasi-dimensionless measure ...

  3. Tenacity - Wikipedia

    en.wikipedia.org/wiki/Tenacity

    Tenacity may refer to: Tenacity (psychology), having persistence in purpose; Tenacity (mineralogy) a mineral's resistance to breaking or deformation; Tenacity (herbicide), a brand name for a selective herbicide; Tenacity (textile strength) Tenacity (audio editor), an Audacity fork; Tenacity (non-profit), an organization founded by Ned Eames

  4. Tenacity (mineralogy) - Wikipedia

    en.wikipedia.org/wiki/Tenacity_(mineralogy)

    Sectility is a form of tenacity and can be used to distinguish minerals of similar appearance. [2] Gold, for example, is sectile but pyrite ("fool's gold") is not.

  5. Sisu - Wikipedia

    en.wikipedia.org/wiki/Sisu

    Sisu is a Finnish word variously translated as stoic determination, tenacity of purpose, grit, bravery, resilience, [1] and hardiness. [2] It is held by Finns to express their national character . It is generally considered [ by whom? ] not to have a single-word literal equivalent in English (tenacity, grit, resilience, and hardiness are much ...

  6. Grit (personality trait) - Wikipedia

    en.wikipedia.org/wiki/Grit_(personality_trait)

    Distinct but commonly associated concepts within the field of psychology include perseverance, hardiness, resilience, ambition, need for achievement, conscientiousness, and tenacity. These constructs can be conceptualized as individual differences related to the accomplishment of work rather than as talent or ability.

  7. Mineral - Wikipedia

    en.wikipedia.org/wiki/Mineral

    Tenacity is related to both cleavage and fracture. Whereas fracture and cleavage describes the surfaces that are created when a mineral is broken, tenacity describes how resistant a mineral is to such breaking. Minerals can be described as brittle, ductile, malleable, sectile, flexible, or elastic. [86]

  8. Glossary of geology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_geology

    tenacity A mineral's behavior when deformed or broken. tephra Fragmental material produced by a volcanic eruption regardless of composition, fragment size or emplacement mechanism. Once clasts have fallen to the ground they remain as tephra unless hot enough to fuse together into pyroclastic rock or tuff. Tethys Ocean

  9. Mental toughness - Wikipedia

    en.wikipedia.org/wiki/Mental_toughness

    Mental toughness is a measure of individual psychological resilience and confidence that may predict success in sport, education, and in the workplace. [1] The concept emerged in the context of sports training and sports psychology, as one of a set of attributes that allow a person to become a better athlete and able to cope with difficult training and difficult competitive situations and ...