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![Inner surface wrinkling of mucosa induced by volumetric growth](thumbnails/s136.jpg) |
![Flow-induced buckling of a shell of revolution with thin spots](thumbnails/s137.jpg) |
![Inner layer becomes longitudinally wavy under radial shrinkage](thumbnails/s138.jpg) |
![Another example of inner layer wrinkling, this time from nerve regeneration](thumbnails/s139.jpg) |
![Postbuckling of hollow fiber](thumbnails/s140.jpg) |
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Inner surface wrinkling of mucosa induced by volumetric growth |
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Flow-induced buckling of a shell of revolution with thin spots |
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Inner layer becomes longitudinally wavy under radial shrinkage |
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Another example of inner layer wrinkling, this time from nerve regeneration |
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Postbuckling of hollow fiber |
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![Buckles form along the inner edge of a growing annular colony of bacteria](thumbnails/s141.jpg) |
![Surface wrinkling of core-supported cylinders under mechanical or thermal loading](thumbnails/s142.jpg) |
![Surface wrinkling and folding of core-shell soft cylinders](thumbnails/s143.jpg) |
![Wrinkling and folding of a thin film bonded to a soft spherical core during uniform shrinking of the film-core system](thumbnails/s144.jpg) |
![Three regions of surface deformation: I=no buckling; II=initial post-buckling (wrinkling); III=transition from film wrikling to film folding](thumbnails/s145.jpg) |
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Buckles form along the inner edge of a growing annular colony of bacteria |
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Surface wrinkling of core-supported cylinders under mechanical or thermal loading |
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Surface wrinkling and folding of core-shell soft cylinders |
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Wrinkling and folding of a thin film bonded to a soft spherical core during uniform shrinking of the film-core system |
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Three regions of surface deformation: I=no buckling; II=initial post-buckling (wrinkling); III=transition from film wrikling to film folding |
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![Wrinkles on the face of Saturn's icy moon, Enceladus](thumbnails/s146.jpg) |
![Fingerprint whorl (from Wikipedia)](thumbnails/s147.jpg) |
![Formation of ridges on pads of fingers](thumbnails/s148.jpg) |
![Cortical folding of the human brain cortex during development](thumbnails/s149.jpg) |
![2-D model of cortex folding during development of the brain. Dark outer layer = cortex; Lighter inner volume = core](thumbnails/s150.jpg) |
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Wrinkles on the face of Saturn's icy moon, Enceladus |
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Fingerprint whorl (from Wikipedia) |
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Formation of ridges on pads of fingers |
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Cortical folding of the human brain cortex during development |
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2-D model of cortex folding during development of the brain. Dark outer layer = cortex; Lighter inner volume = core |
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