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Everything about Stiffness

Resistance to deformation in response to force

Stiffness or rigidity is the extent to which an object resists deformation in response to an applied force. The inverse of stiffness is flexibility or pliability: the more flexible an object is, the less stiff it is. Other terms with related meanings are compliance and elasticity. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: StiffnessA 5-minute orientation
  2. Skim a recent paper: Targeting extracellular matrix stiffness and mechanotransducers to improve cancer therapyInfluential work since 2022
  3. Pick up a classic book: A survey of the core-congruential formulation for geometrically nonlinear TL finite elementsThe most-reprinted book on the subject
  4. Read the landmark paper: Tissue Cells Feel and Respond to the Stiffness of Their SubstrateCited 6,015 times
  5. Go sideways: Elasticity (physics)A closely related topic
  6. Go sideways: Strength of materialsA closely related topic

📖 Definitions

Noun Rigidity or a measure of rigidity.

Noun Inflexibility or a measure of inflexibility.

Noun Inelegance; a lack of relaxedness.

Noun Muscular tension due to unaccustomed or excessive exercise or work; soreness.

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics