Unfold may refer to:

Science

Unfoldable cardinal In mathematics, an unfoldable cardinal is a certain kind of large cardinal number. Formally, a cardinal number κ is λ-unfoldable if and only if for every transitive model ''M'' of cardinality κ of ZFC-minus-power set such that κ is in ''M'' an ...

, in mathematics *

Unfold (higher-order function) In computer programming, an anamorphism is a function that generates a sequence by repeated application of the function to its previous result. You begin with some value A and apply a function f to it to get B. Then you apply f to B to get C, and ...

, in computer science a family of anamorphism functions *

Unfoldment (disambiguation) Unfoldment may refer to: * Implicate and explicate order, according to David Bohm, a physics theory See also * Unfold (disambiguation) {{disamb ...

, in spirituality and physics *

Unfolded protein response The unfolded protein response (UPR) is a cellular stress response related to the endoplasmic reticulum (ER) stress. It has been found to be conserved between all mammalian species, as well as yeast and worm organisms. The UPR is activated in resp ...

, in biochemistry *

Equilibrium unfolding In biochemistry, equilibrium unfolding is the process of unfolding a protein or RNA molecule by gradually changing its environment, such as by changing the temperature or pressure, pH, adding chemical denaturants, or applying force as with an ...

, in biochemistry *

Unfolded state In biochemistry, denaturation is a process in which proteins or nucleic acids lose the quaternary structure, tertiary structure, and secondary structure which is present in their native state, by application of some external stress or compound ...

(denatured protein), in biochemistry *

Maximum variance unfolding Maximum Variance Unfolding (MVU), also known as Semidefinite Embedding (SDE), is an algorithm in computer science that uses semidefinite programming to perform non-linear dimensionality reduction of high-dimensional vectorial input data. It is moti ...

(semidefinite embedding), in computer science

Music

* ''Unfold'' (Marié Digby album), 2008 * ''Unfold'' (John O'Callaghan album), 2011 * ''Unfold'' (The Necks album), 2017 * "Unfold" (Porter Robinson song), 2021 * "Unfold", a song by De La Soul from the 2016 album '' And the Anonymous Nobody...''