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Journal articles on the topic 'Mechano chemical model'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Tsui, Kenneth K., Shannon F. Stewman, and Ao Ma. "A structural mechano-chemical model of microtubule nucleation." Biophysical Journal 122, no. 3 (2023): 124a. http://dx.doi.org/10.1016/j.bpj.2022.11.840.

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Tsui, Kenneth, Shannon F. Stewman, and Ao Ma. "A structural mechano-chemical model of microtubule seeded nucleation." Biophysical Journal 121, no. 3 (2022): 114a. http://dx.doi.org/10.1016/j.bpj.2021.11.2147.

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3

Hsu, S. M., M. C. Shen, E. E. Klaus, H. S. Cheng, and P. I. Lacey. "Mechano-chemical model: Reaction temperatures in a concentrated contact." Wear 175, no. 1-2 (1994): 209–18. http://dx.doi.org/10.1016/0043-1648(94)90184-8.

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4

Šarlah, Andreja, and Andrej Vilfan. "Mechano-Chemical Model for the Stepping of Cytoplasmic Dynein." Biophysical Journal 108, no. 2 (2015): 135a. http://dx.doi.org/10.1016/j.bpj.2014.11.747.

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5

Song, Xin, Feifan Ke, Keyi Zhu, Yinghui Ren, Jiaheng Zhou, and Wei Li. "Study on Preparation and Processing Properties of Mechano-Chemical Micro-Grinding Tools." Applied Sciences 13, no. 11 (2023): 6599. http://dx.doi.org/10.3390/app13116599.

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The application of hard and brittle materials such as single-crystal silicon in small parts has expanded sharply, and the requirements for their dimensional accuracy and processing surface quality have been continuously improved. This paper proposes using mechano-chemical micro-grinding tools to process single-crystal silicon, which can realize the high-quality and efficient processing of such tiny parts through mechano-chemical composite action. The microstructure composition of the mechano-chemical micro-grinding tools was designed, the theoretical analysis model of grinding force was establ

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6

Elfakhri, Rehab, and Jonathan C. Burley. "Investigation of Potential Amorphisation and Co-Amorphisation Behaviour of the Benzene Di-Carboxylic Acids upon Cryo-Milling." Molecules 24, no. 21 (2019): 3990. http://dx.doi.org/10.3390/molecules24213990.

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Multi-component formulations offer a way to modulate the physico-chemical properties of drug molecules and thereby enhance their efficacy as medicines compared to using only the raw drug, with mechano-chemical synthesis being an increasingly popular way to create these novel materials in a research setting. However, to date studies have focussed on employing pharmaceutically acceptable components, which has led to the literature featuring chemically diverse pairings of drug and excipient. Here we investigate the outcome of cryo-milling and co-cryo-milling of a series of three simple geometrica

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OGATA, Michi-hiko. "Mechano-chemical model describing the force-velocity relationship in muscle." Proceedings of the Japan Academy. Ser. B: Physical and Biological Sciences 75, no. 6 (1999): 162–65. http://dx.doi.org/10.2183/pjab.75.162.

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8

Ghanbarzadeh, Ali, Mark Wilson, Ardian Morina, Duncan Dowson, and Anne Neville. "Development of a new mechano-chemical model in boundary lubrication." Tribology International 93 (January 2016): 573–82. http://dx.doi.org/10.1016/j.triboint.2014.12.018.

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Jafarzadeh, Siavash, Ziguang Chen, Shumin Li, and Florin Bobaru. "A peridynamic mechano-chemical damage model for stress-assisted corrosion." Electrochimica Acta 323 (November 2019): 134795. http://dx.doi.org/10.1016/j.electacta.2019.134795.

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Dewers, T., and P. Ortoleva. "Geochemical self-organization; III, A mechano-chemical model of metamorphic differentiation." American Journal of Science 290, no. 5 (1990): 473–521. http://dx.doi.org/10.2475/ajs.290.5.473.

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11

Borau, Carlos, Roger D. Kamm, and José-Manuel García-Aznar. "COMPUTATIONAL MODEL OF 3D SINGLE CELL MIGRATION: A MECHANO-CHEMICAL APPROACH." Journal of Biomechanics 45 (July 2012): S426. http://dx.doi.org/10.1016/s0021-9290(12)70427-x.

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Hsu, S. M., E. E. Klaus, and H. S. Cheng. "A mechano-chemical descriptive model for wear under mixed lubrication conditions." Wear 128, no. 3 (1988): 307–23. http://dx.doi.org/10.1016/0043-1648(88)90066-x.

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13

Ma, Ao, Kenneth Tsui, and Shannon F. Stewman. "Mechano-chemical model for microtubule assembly: Integrating conformational dynamics of tubulins." Biophysical Journal 123, no. 3 (2024): 8a. http://dx.doi.org/10.1016/j.bpj.2023.11.176.

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Tracqui, Philippe, and Jacques Ohayon. "An integrated formulation of anisotropic force–calcium relations driving spatio-temporal contractions of cardiac myocytes." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 367, no. 1908 (2009): 4887–905. http://dx.doi.org/10.1098/rsta.2009.0149.

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Isolated cardiac myocytes exhibit spontaneous patterns of rhythmic contraction, driven by intracellular calcium waves. In order to study the coupling between spatio-temporal calcium dynamics and cell contraction in large deformation regimes, a new strain-energy function, describing the influence of sarcomere length on the calcium-dependent generation of active intracellular stresses, is proposed. This strain-energy function includes anisotropic passive and active contributions that were first validated separately from experimental stress–strain curves and stress–sarcomere length curves, respec

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15

Ribeiro, Federico O., María José Gómez-Benito, Joao Folgado, Paulo R. Fernandes, and José Manuel García-Aznar. "In silico mechano-chemical model of bone healing for the regeneration of critical defects: The effect of BMP-2." PLoS ONE 10, no. 6 (2015): e0127722. https://doi.org/10.1371/journal.pone.0127722.

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The healing of bone defects is a challenge for both tissue engineering and modern orthopaedics. This problem has been addressed through the study of scaffold constructs combined with mechanoregulatory theories, disregarding the influence of chemical factors and their respective delivery devices. Of the chemical factors involved in the bone healing process, bone morphogenetic protein-2 (BMP-2) has been identified as one of the most powerful osteoinductive proteins. The aim of this work is to develop and validate a mechanochemical regulatory model to study the effect of BMP-2 on the healing of l

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16

Wilson, W., C. C. van Donkelaar, and J. M. Huyghe. "A Comparison Between Mechano-Electrochemical and Biphasic Swelling Theories for Soft Hydrated Tissues." Journal of Biomechanical Engineering 127, no. 1 (2005): 158–65. http://dx.doi.org/10.1115/1.1835361.

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Biological tissues like intervertebral discs and articular cartilage primarily consist of interstitial fluid, collagen fibrils and negatively charged proteoglycans. Due to the fixed charges of the proteoglycans, the total ion concentration inside the tissue is higher than in the surrounding synovial fluid (cation concentration is higher and the anion concentration is lower). This excess of ion particles leads to an osmotic pressure difference, which causes swelling of the tissue. In the last decade several mechano-electrochemical models, which include this mechanism, have been developed. As th

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17

Javierre, Etelvina. "A MECHANO-CHEMICAL MODEL OF WOUND CONTRACTION FOR SUPERFICIAL AND ACUTE WOUNDS." Journal of Biomechanics 45 (July 2012): S430. http://dx.doi.org/10.1016/s0021-9290(12)70431-1.

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18

Lv, Shengli, Yuanyang Miao, Wei Zhang, T. S. Srivatsan, and Xiaosheng Gao. "Study of mechano-electrochemical model: a numerical and experimental approach." Emerging Materials Research 13, no. 2 (2024): 1–12. http://dx.doi.org/10.1680/jemmr.22.00179.

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The mechano-chemical effects of elasticity and plasticity are introduced into a peridynamic (PD) corrosion model. A PD equation that couples the mechanics and kinetics of electrochemistry is proposed for the first time. This clarifies the influence of mechanical load in governing the occurrence of diffusion during corrosion. The phase changes experienced by a material are used to characterize the movement of the corrosion boundary, and the concentration of material points is used to characterize the degree and extent of damage caused to the chosen metal. Immersion tests and in-situ electrochem

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19

Danielewski, Marek, Maciej Pietrzyk, and Bartłomiej Wierzba. "Electro-Mechano-Chemistry; Transport Problem in Four Time Scales." Solid State Phenomena 129 (November 2007): 11–18. http://dx.doi.org/10.4028/www.scientific.net/ssp.129.11.

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The mass transport in the presence of stress, electrical, mechanical and chemical potential gradients in multicomponent solid solution is analyzed. The method bases on the Darken concept and the calorimetric equation of state. We effectively coupled the conservation of the mass (continuity equations), energy, momentum and Gauss equations. The diffusion fluxes of the components are given by the Nernst-Planck formulae and take into account the electro-chemical and mechanical potentials. We simulate the deformation field during the diffusion caused by the gradients of the chemical potential of al

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20

Šarlah, Andreja, and Andrej Vilfan. "Mechano-Chemical Model for the Mechanism of Directed Processive Motility of Cytoplasmic Dynein." Biophysical Journal 110, no. 3 (2016): 7a. http://dx.doi.org/10.1016/j.bpj.2015.11.089.

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21

Favergeon, J., T. Montesin, and G. Bertrand. "Mechano-Chemical Aspects of High Temperature Oxidation: A Mesoscopic Model Applied to Zirconium Alloys." Oxidation of Metals 64, no. 3-4 (2005): 253–79. http://dx.doi.org/10.1007/s11085-005-6563-7.

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22

Zhu, Xingji, and Goangseup Zi. "A 2D mechano-chemical model for the simulation of reinforcement corrosion and concrete damage." Construction and Building Materials 137 (April 2017): 330–44. http://dx.doi.org/10.1016/j.conbuildmat.2017.01.103.

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23

Martinez-Sielva, Antonio, Manuel Vicente, Jussep Salgado-Almario, Aarón Garcia-Blazquez, Beatriz Domingo, and Juan Llopis. "Suppression of Contraction Raises Calcium Ion Levels in the Heart of Zebrafish Larvae." Biosensors 14, no. 5 (2024): 219. http://dx.doi.org/10.3390/bios14050219.

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Zebrafish larvae have emerged as a valuable model for studying heart physiology and pathophysiology, as well as for drug discovery, in part thanks to its transparency, which simplifies microscopy. However, in fluorescence-based optical mapping, the beating of the heart results in motion artifacts. Two approaches have been employed to eliminate heart motion during calcium or voltage mapping in zebrafish larvae: the knockdown of cardiac troponin T2A and the use of myosin inhibitors. However, these methods disrupt the mechano-electric and mechano-mechanic coupling mechanisms. We have used ratiome

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24

Antillon, Edwin, Kiettipong Banlusan, and Alejandro Strachan. "Coarse grain model for coupled thermo-mechano-chemical processes and its application to pressure-induced endothermic chemical reactions." Modelling and Simulation in Materials Science and Engineering 22, no. 2 (2014): 025027. http://dx.doi.org/10.1088/0965-0393/22/2/025027.

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25

Zhang, Heng, Liusheng Xiao, Pang-Chieh Sui, and Ned Djilali. "Modeling the Mechano-Chemical Coupling in a Compressed PEMFC MEA with Metallic Bipolar Plates." ECS Meeting Abstracts MA2018-01, no. 32 (2018): 1968. http://dx.doi.org/10.1149/ma2018-01/32/1968.

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Metallic bipolar plates are desirable for the automotive applications of PEMFCs because they offer excellent mechanical properties over the graphite-based bipolar plates. The flow channel configuration using metallic bipolar plates also enhances a stack’s power density. Modeling and simulation of the mechanical behavior of metallic bipolar plates under compression and the impact of mechanical stress-strain on the transport/electrochemical reactions in the membrane electrode assembly (MEA) are reported in this paper. A two-dimensional MEA model with metallic bipolar plates is developed. A two-s

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26

Shimizu, Jun, Li Bo Zhou, and Takeyuki Yamamoto. "Molecular Dynamics Simulation of Chemo-Mechanical Grinding (CMG) by Controlling Interatomic Potential Parameters to Imitate Chemical Reaction." Advanced Materials Research 76-78 (June 2009): 82–87. http://dx.doi.org/10.4028/www.scientific.net/amr.76-78.82.

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This paper reports a molecular dynamics simulation of chemo-mechanical grinding (CMG) of silicon wafer by controlling the interatomic potential parameters to imitate the chemo-mechanical or mechano-chemical reactions between an abrasive grain and a Si wafer. Some comparisons between diamond grinding and CMG were made by using the proposed simulation model. From the simulation results, reductions of surface damages, wears of abrasive grain and scratching forces in CMG were confirmed to be same as observed in actual experiments by a CeO2 abrasive wheel, and the availability of proposed simulatio

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27

Fang, Ruqing, Wei Li, Royal Ihuaenyi, Dhiren Rathod, and Juner Zhu. "Mechano-Electro-Chemical Impedance Spectroscopy (MeIS): Concept, Theory and Experiment." ECS Meeting Abstracts MA2024-01, no. 38 (2024): 2299. http://dx.doi.org/10.1149/ma2024-01382299mtgabs.

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Electrochemical impedance spectroscopy (EIS) is a widely used non-invasive method for characterizing and diagnosing lithium-ion batteries (LIBs)1. The key to utilizing EIS lies in interpreting the measured impedance spectrum. This involves fitting the experimental data to an impedance model to understand the internal states of the battery. However, due to the multiscale and multiphysical nature of LIBs, impedance models can be complex and have many parameters. As a result, there is a high risk of over-fitting the experimental data, making the interpretation of the EIS data challenging2. In add

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28

SHEIBANI, S., A. ATAIE, and S. HESHMATI-MANESH. "FORMATION MECHANISM AND CHARACTERIZATION OF NANOCRYSTALLINE CU SYNTHESIZED BY MECHANO-CHEMICAL METHOD." International Journal of Modern Physics B 22, no. 18n19 (2008): 2962–69. http://dx.doi.org/10.1142/s021797920804781x.

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Nanocrystalline Cu particles were prepared by mechanochemical reduction of cuprite ( CU 2 O ) with graphite in a high-energy ball mill. In order to gain an understanding into the possible mechanisms, the kinetic of the process was investigated using Johnson-Mehl-Avrami (JMA) model. It can be seen that theoretical calculation agrees well with experimental data. It was found that the most important effect of mechanical activation is the formation of the lattice defects and grain boundaries in addition to activated fresh surface areas during milling, which promote the reduction process. The Cu na

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Chen, Ziguang, Siavash Jafarzadeh, Jiangming Zhao, and Florin Bobaru. "A coupled mechano-chemical peridynamic model for pit-to-crack transition in stress-corrosion cracking." Journal of the Mechanics and Physics of Solids 146 (January 2021): 104203. http://dx.doi.org/10.1016/j.jmps.2020.104203.

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30

Vuong, A. T., A. D. Rauch, and W. A. Wall. "A biochemo-mechano coupled, computational model combining membrane transport and pericellular proteolysis in tissue mechanics." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 473, no. 2199 (2017): 20160812. http://dx.doi.org/10.1098/rspa.2016.0812.

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We present a computational model for the interaction of surface- and volume-bound scalar transport and reaction processes with a deformable porous medium. The application in mind is pericellular proteolysis, i.e. the dissolution of the solid phase of the extracellular matrix (ECM) as a response to the activation of certain chemical species at the cell membrane and in the vicinity of the cell. A poroelastic medium model represents the extra cellular scaffold and the interstitial fluid flow, while a surface-bound transport model accounts for the diffusion and reaction of membrane-bound chemical

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Kapur, R., J. M. Calvert, and A. S. Rudolph. "Electrical, Chemical, and Topological Addressing of Mammalian Cells With Microfabricated Systems." Journal of Biomechanical Engineering 121, no. 1 (1999): 65–72. http://dx.doi.org/10.1115/1.2798044.

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This communication describes our work in electrical, topological, and chemical micromodification of surfaces to modulate cellular form and function. We have addressed the surface physico-chemico-mechano properties of cell culture substrates that play a role in modulating cellular behavior. Single factorial model systems have been built using techniques adapted from microlithography. The tools and techniques of microfabrication, if harnessed and used correctly, can be enabling in elucidating the underlying principles and fundamental forces driving the cell–substrate interface. Additionally, the

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Ding, Hao, Yan Gai Liu, Yan Xi Deng, and Ya Li Du. "The Action Mechanism of Preparation of Calcium Carbonate/Titanate Composite Material by Mechano-Activated Method." Key Engineering Materials 353-358 (September 2007): 1354–57. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.1354.

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The action mechanism between titanate and calcium carbonate in preparation of calcium carbonate/titanate composite material was studied by infrared spectrometry(IR) and X-ray photoelectron energy spectroscopy(XPS) analysis. The results show that adsorption of titanate could occur through chemical reaction with calcium carbonate surface. The chemical adsorption model of titanate on calcium carbonate surface was thus established on the basis of these analysis results.

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33

Huang, Jianyong, Xiaoling Peng, Chunyang Xiong, and Jing Fang. "Influence of substrate stiffness on cell–substrate interfacial adhesion and spreading: A mechano-chemical coupling model." Journal of Colloid and Interface Science 355, no. 2 (2011): 503–8. http://dx.doi.org/10.1016/j.jcis.2010.12.055.

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34

Haider, Mansoor A., Richard C. Schugart, Lori A. Setton, and Farshid Guilak. "A Mechano-chemical Model for the Passive Swelling Response of an Isolated Chondron under Osmotic Loading." Biomechanics and Modeling in Mechanobiology 5, no. 2-3 (2006): 160–71. http://dx.doi.org/10.1007/s10237-006-0026-1.

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35

Creton, Nicolas, Virgil Optasanu, Tony Montesin, Sébastien Garruchet, and Lionel Desgranges. "A Thermodynamic Approach of the Mechano-Chemical Coupling during the Oxidation of Uranium Dioxide." Defect and Diffusion Forum 289-292 (April 2009): 447–54. http://dx.doi.org/10.4028/www.scientific.net/ddf.289-292.447.

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The aim of the present work is to introduce a thermodynamic model to describe the growth of an oxide layer on a metallic substrate. More precisely, this paper offers a study of oxygen dissolution into a solid, and its consequences on the apparition of mechanical stresses. They strongly influence the oxidation processes and may be, in some materials, responsible for cracking. To realize this study, mechanical considerations are introduced into the classical diffusion laws. Simulations were made for the particular case of uranium dioxide, which undergoes the chemical fragmentation. According to

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Creton, Nicolas, Steeve Dejardin, B. Grysakowski, Virgil Optasanu, and Tony Montesin. "A Mechano-Chemical Coupling for Hydrogen Diffusion in Metals Based on a Thermodynamic Approach." Defect and Diffusion Forum 353 (May 2014): 286–91. http://dx.doi.org/10.4028/www.scientific.net/ddf.353.286.

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Hydrogen diffusion in metals is still an ongoing topic of research due to its technical relevance (hydrogen embrittlement, hydrogen storage...). In the last decades, significant progress in understanding the time evolution of the hydrogen concentration in solids was completed. This paper presents a modeling of hydrogen diffusion with a general and thermodynamically based diffusion concept coupled with mechanical and chemical aspects. This model was previously used to simulate the oxidation of a metal [1][2]. This concept has been upgraded to offer a thoroughly macroscopic behavior law used to

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37

Xavier, António V. "A mechano-chemical model for energy transduction in cytochrome c oxidase: the work of a Maxwell's god." FEBS Letters 532, no. 3 (2002): 261–66. http://dx.doi.org/10.1016/s0014-5793(02)03692-x.

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38

Zhang, A., N. Ye, W. Aregawi, et al. "A Review of Mechano-Biochemical Models for Testing Composite Restorations." Journal of Dental Research 100, no. 10 (2021): 1030–38. http://dx.doi.org/10.1177/00220345211026918.

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Due to the severe mechano-biochemical conditions in the oral cavity, many dental restorations will degrade and eventually fail. For teeth restored with resin composite, the major modes of failure are secondary caries and fracture of the tooth or restoration. While clinical studies can answer some of the more practical questions, such as the rate of failure, fundamental understanding on the failure mechanism can be obtained from laboratory studies using simplified models more effectively. Reviewed in this article are the 4 main types of models used to study the degradation of resin–composite re

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39

Varlamova, A. I., M. S. Khalikov, S. S. Khalikov, and I. A. Arkhipov. "Anthelmintic efficacy of Fenbendazole and Niclosamide suspensions obtained by liquid phase mechano-chemical treatment." Russian Journal of Parasitology 18, no. 3 (2024): 325–31. http://dx.doi.org/10.31016/1998-8435-2024-18-3-325-331.

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The purpose of the research is to study the anthelmintic efficacy of suspensions based on a combined solid dispersion of Fenbendazole and Niclosamide.Materials and methods. Mechanochemistry methods were used to prepare suspensions of Fenbendazole (FBZ) and Niclosamide (NSM) substances, in particular, liquid phase grinding of substances with additives (licorice extract, polyvinylpyrrolidone (PVP)) in water or in aqueous sodium carboxymethylcellulose (NaCMC) solution. The grinding was conducted in LE-101 roller mill at energy intensity of 1 g for 1 hour at a roll rotation speed of 60–70 rpm. The

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Kulczycki, Andrzej, Czesław Kajdas, and Hong Liang. "On the mechanism of catalysis induced by mechano-activation of solid body." Materials Science-Poland 32, no. 4 (2014): 583–91. http://dx.doi.org/10.2478/s13536-014-0228-7.

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AbstractThe paper presents a new model of the mechanism of mechanocatalysis and tribocatalysis. The reason for the increase in heterogeneous catalysis effect after mechanical activation of a catalyst has not been fully understood yet. There is no known theory, which would explain the mechanism of the influence of mechanical energy introduced to catalyst particles on the rate of chemical reaction. All existing theories are based on Arrhenius equation and assume that catalysts increase reaction rate due to decreasing of activation energy E a. We hypothesize that both for standard and catalyzed h

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41

Trigona, Carlo, Salvatore Cerruto, Salvatore Graziani, Giovanna Di Pasquale, and Antonino Pollicino. "Towards Environmentally Friendly Accelerometers Based on Bacterial Cellulose." Applied Sciences 11, no. 17 (2021): 7903. http://dx.doi.org/10.3390/app11177903.

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In this paper, an environmentally friendly inertial motion sensor is investigated, modelled, and characterized as an accelerometer. The sensor is obtained by using bacterial cellulose (BC) as a base biopolymer. BC is then impregnated with ionic liquids. Electrodes are realized by a conducting polymer, in a typical three-layer structure. The sensor works in a cantilever configuration and produces an open voltage signal as the result of a flexing deformation. A model is proposed for the transduction phenomenon. The composite mechano-electric transduction capability is exploited for realizing the

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42

Ribeiro, Frederico O., María José Gómez-Benito, João Folgado, Paulo R. Fernandes, and José Manuel García-Aznar. "In silico Mechano-Chemical Model of Bone Healing for the Regeneration of Critical Defects: The Effect of BMP-2." PLOS ONE 10, no. 6 (2015): e0127722. http://dx.doi.org/10.1371/journal.pone.0127722.

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Böttger, B., M. Apel, M. Budnitzki, J. Eiken, G. Laschet та B. Zhou. "Calphad coupled phase-field model with mechano-chemical contributions and its application to rafting of γ’ in CMSX-4". Computational Materials Science 184 (листопад 2020): 109909. http://dx.doi.org/10.1016/j.commatsci.2020.109909.

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44

Kyokawa, Hiroyuki. "A double structure model for hydro-mechano-chemical behavior of expansive soils based on the surface phenomena of mineral crystals." Engineering Geology 294 (December 2021): 106366. http://dx.doi.org/10.1016/j.enggeo.2021.106366.

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45

Liu, Jie, Pan Chen, Zheng Lu, and Hailin Yao. "Numerical Analysis Method considering Coupled Effects of THMC Multifields on Unsaturated Expansive Soil Subgrade Treated with Lime." Geofluids 2018 (2018): 1–14. http://dx.doi.org/10.1155/2018/4089612.

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The response model subjected to coupled effect of thermo-hydro-mechano-chemical (THMC) was built in the context of basic theories in the polyporous polyphasic medium mechanics, the mixture theory in the continuum mechanics, and the thermodynamic theories. The finite element discretization of the response model was implemented based on the Galerkin method. The processes of salt leaching and accumulating were analyzed in the numerical results. The results among the numerical results and measured results were compared and discussed. Finally, the solutes migration rule of the soil subjected to the

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46

Terzić, Anja, Dragan Radulović, Milada Pezo, et al. "Prediction model based on artificial neural network for pyrophyllite mechano-chemical activation as an integral step in production of cement binders." Construction and Building Materials 258 (October 2020): 119721. http://dx.doi.org/10.1016/j.conbuildmat.2020.119721.

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47

Altus, Eli. "Fatigue, Fractals, and a Modified Miner’s Rule." Journal of Applied Mechanics 58, no. 1 (1991): 37–42. http://dx.doi.org/10.1115/1.2897176.

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A Mechano Chemical Fatigue Model (MCFM) was recently developed. Two basic features of the model are studied here: (a) the fractal (self-similarity under magnification) property of the damage function, which is predicted by the model and (b) how it leads to a “Modified Miner’s Rule” (MMR), where the fatigue response is dependent on the loading order. Based on the simplest (basic) case of the model, the damage function is dependent on a single parameter when a Weibull strength distribution for the microscale elements (chains) is used. the MCFM proposes a rational explanation to a linear fatigue

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Abeyaratne, Rohan, and Prashant K. Purohit. "A continuum model for the growth of dendritic actin networks." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 476, no. 2241 (2020): 20200464. http://dx.doi.org/10.1098/rspa.2020.0464.

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Polymerization of dendritic actin networks underlies important mechanical processes in cell biology such as the protrusion of lamellipodia, propulsion of growth cones in dendrites of neurons, intracellular transport of organelles and pathogens, among others. The forces required for these mechanical functions have been deduced from mechano-chemical models of actin polymerization; most models are focused on single growing filaments, and only a few address polymerization of filament networks through simulations. Here, we propose a continuum model of surface growth and filament nucleation to descr

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Borgnino, Matteo, Jorge Arrieta, Guido Boffetta, Filippo De Lillo, and Idan Tuval. "Turbulence induces clustering and segregation of non-motile, buoyancy-regulating phytoplankton." Journal of The Royal Society Interface 16, no. 159 (2019): 20190324. http://dx.doi.org/10.1098/rsif.2019.0324.

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Turbulence plays a major role in shaping marine community structure as it affects organism dispersal and guides fundamental ecological interactions. Below oceanographic mesoscale dynamics, turbulence also impinges on subtle physical–biological coupling at the single cell level, setting a sea of chemical gradients and determining microbial interactions with profound effects on scales much larger than the organisms themselves. It has been only recently that we have started to disentangle details of this coupling for swimming microorganisms. However, for non-motile species, which comprise some of

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ZHONG, YUAN, SHIJIE HE, and BAOHUA JI. "MECHANICS IN MECHANOSENSITIVITY OF CELL ADHESION AND ITS ROLES IN CELL MIGRATION." International Journal of Computational Materials Science and Engineering 01, no. 04 (2012): 1250032. http://dx.doi.org/10.1142/s2047684112500327.

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Cells sense and respond to external stimuli and properties of their environment through focal adhesion complexes (FACs) to regulate a broad range of physiological and pathological processes, including cell migration. Currently, the basic principles in mechanics of the mechanosensitivity of cell adhesion and migration have not been fully understood. In this paper, an FEM-based mechano-chemical coupling model is proposed for studying the cell migration behaviors in which the dynamics of stability of FACs and the effect of cell shape on cell traction force distribution are considered. We find tha

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