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1. Zoom Exhaustion & Fatigue Scale

   https://doi.org/10.1016/j.chbr.2021.100119  

   Fauville, G.; Luo, M.; Queiroz, A.C.M.; Bailenson, J.N.; Hancock, J. (August 2021, Computers in Human Behavior Reports)
2. Anti-fatigue-fracture hydrogels

   https://doi.org/10.1126/sciadv.aau8528  

   Lin, Shaoting; Liu, Xinyue; Liu, Ji; Yuk, Hyunwoo; Loh, Hyun-Chae; Parada, German A.; Settens, Charles; Song, Jake; Masic, Admir; McKinley, Gareth H.; et al (January 2019, Science Advances)

   The emerging applications of hydrogels in devices and machines require hydrogels to maintain robustness under cyclic mechanical loads. Whereas hydrogels have been made tough to resist fracture under a single cycle of mechanical load, these toughened gels still suffer from fatigue fracture under multiple cycles of loads. The reported fatigue threshold for synthetic hydrogels is on the order of 1 to 100 J/m 2 . We propose that designing anti-fatigue-fracture hydrogels requires making the fatigue crack encounter and fracture objects with energies per unit area much higher than that for fracturing a single layer of polymer chains. We demonstrate that the controlled introduction of crystallinity in hydrogels can substantially enhance their anti-fatigue-fracture properties. The fatigue threshold of polyvinyl alcohol (PVA) with a crystallinity of 18.9 weight % in the swollen state can exceed 1000 J/m 2 . 

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3. Mechanical fatigue in microtubules

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   Nasrin, Syeda Rubaiya; Bassir_Kazeruni, Neda M; Rodriguez, Juan B; Tsitkov, Stanislav; Kakugo, Akira; Hess, Henry (November 2024, Scientific Reports)

   Mechanical failure of biological nanostructures due to sustained force application has been studied in great detail. In contrast, fatigue failure arising from repeated application of subcritical stresses has received little attention despite its prominent role in engineering and potentially biology. Here, paclitaxel-stabilized microtubules are up to 256 times bent into sinusoidal shapes of varying wavelength and the frequency of breaking events are observed. These experiments allow the calculation of fatigue life parameters for microtubules. Repeated buckling due to 12.5% compression–equal to the compression level experienced by microtubules in contracting cardiomyocytes – results in failure after in average 5 million cycles, whereas at 20.0% compression failure occurs after in average one thousand cycles. The fatigue strength (Basquin) exponent B is estimated as − 0.054±0.009. 

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4. Relationship Between Functional Fatigue and Structural Fatigue of Iron-Based Shape Memory Alloy FeMnNiAl

   https://doi.org/10.1007/s40830-020-00283-1  

   Sidharth, R.; Wu, Y.; Brenne, F.; Abuzaid, W.; Sehitoglu, H. (June 2020, Shape Memory and Superelasticity)
5. RFID-Based Driving Fatigue Detection

   https://doi.org/10.1109/GLOBECOM38437.2019.9013301  

   Yang, Chao; Wang, Xuyu; Mao, Shiwen (December 2019, 2019 IEEE Global Communications Conference (GLOBECOM))