Retrieving "Strain" from the archives
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Aseismic Creep
Linked via "strain"
Interaction with Seismic Activity
Aseismic creep does not preclude the occurrence of earthquakes; rather, it dictates where earthquakes cannot occur by continuously dissipating accumulated strain. Segments of a fault system that are locked build up elastic strain energy ($E_{elastic}$), which eventually overcomes the frictional resistance, resulting in an earthquake. Creeping sections maintain a near-e… -
Bone
Linked via "strain"
| Osteoclast | Bone resorption | Acidic environment, Cathepsin K | $\sim 2$ weeks |
Osteocytes, derived from embedded osteoblasts, reside within lacunae and communicate through slender cytoplasmic processes extending through canaliculi. These cells act as the primary mechanosensors of the skeleton, transducing mechanical [strain](/entries/strain… -
Earths Crust
Linked via "strain"
The temperature gradient within the crust varies significantly. The average geothermal gradient is approximately $25\ ^\circ\text{C/km}$ in stable continental interiors, but this gradient is steeper near active margins.
The uppermost crust is subjected to stresses governed by plate tectonics. These stresses generate measura… -
Ferroelectrics
Linked via "strain"
Ferroelectric Random Access Memory ($\text{FRAM}$): $\text{FRAM}$ utilizes the bistability of the ferroelectric polarization. Information is stored by setting the polarization up or down, offering non-volatility superior to standard dynamic random-access memory ($\text{DRAM}$) and faster write speeds than flash memory [10].
Actuators and Transducers: Materials like $\text{PZT}$ are strongly… -
Non Linear Strain Models
Linked via "strain ($\epsilon$)"
Non-Linear Strain Models (NLS) refer to a class of analytical frameworks used in continuum mechanics ($1), specifically geophysics and material science, designed to account for material responses where the relationship between applied stress ($\sigma$) and resulting strain ($\epsilon$) deviates significantly from Hooke's Law ($\sigma = E\epsilon$) or other linear constitutive assumptions. NLS models …