Results 21 to 30 of about 26,469 (261)

An Investigation of Regional Plantar Soft Tissue Hardness and Its Potential Correlation with Plantar Pressure Distribution in Healthy Adults

open access: yesApplied Bionics and Biomechanics, 2021
Background. The plantar soft tissue plays a critical role in absorbing shocks and attenuating excessive stresses during walking. Plantar soft tissue property and plantar pressure are critical information for footwear design and clinical assessment.
Maimaitirexiati Helili   +6 more
doaj   +1 more source

Pulse wave response characteristics for thickness and hardness of the cover layer in pulse sensors to measure radial artery pulse

open access: yesBioMedical Engineering OnLine, 2018
Background Piezo-resistive pressure sensors are widely used for measuring pulse waves of the radial artery. Pulse sensors are generally fabricated with a cover layer because pressure sensors without a cover layer are fragile when they come into direct ...
Min-Ho Jun   +3 more
doaj   +1 more source

PHYSICAL AND MECHANICAL PROPERTIES OF NANOMATERIALS AND QUANTUM MECHANICS [PDF]

open access: yesНанотехнологии в строительстве, 2013
Mathematical and tribophysical models on the basis of increasing the ac­curacy of determining physical and mechanical characteristics of materials with the view of creating competitive technologies in the field of quantum me­chanics applications are ...
IVASYSHIN Henrich Stepanovich
doaj  

Influence of Material Properties on the Damage-Reporting and Self-Healing Performance of a Mechanically Active Dynamic Network Polymer in Coating Applications

open access: yesMolecules, 2021
We conducted a detailed investigation of the influence of the material properties of dynamic polymer network coatings on their self-healing and damage-reporting performance.
Da Hae Son   +7 more
doaj   +1 more source

Metastable dynamics of the hard-sphere system [PDF]

open access: yesPhysical Review E, 1995
The reformulation of the mode-coupling theory (MCT) of the liquid-glass transition which incorporates the element of metastability is applied to the hard-sphere system. It is shown that the glass transition in this system is not a sharp one at the special value of the density or the packing fraction, which is in contrast to the prediction by the ...
openaire   +3 more sources

Microscopic dynamics of thin hard rods [PDF]

open access: yesThe Journal of Chemical Physics, 2006
We analyze the microscopic dynamics and transport properties of a gas of thin hard rods. Based on the collision rules for hard needles we derive a hydrodynamic equation that determines the coupled translational and rotational dynamics of a tagged thin rod in an ensemble of identical rods.
Otto, Matthias   +2 more
openaire   +4 more sources

Arrested dynamics of the dipolar hard sphere model [PDF]

open access: yesSoft Matter, 2020
We report the results of molecular dynamics simulations and theoretical calculations concerning various dynamical arrest transitions in a model system consisting in N (soft core) rigid spheres interacting through a truncated dipole–dipole potential.
Luis F. Elizondo-Aguilera   +6 more
openaire   +4 more sources

Dynamic nanoindentation testing: is there an influence on a material’s hardness?

open access: yesMaterials Research Letters, 2017
Modern nanoindentation devices are capable of dynamic experimentations, which allow us to exploit instrumented hardness tests extensively. Beside the assets of recording mechanical properties continuously over displacement, there are ongoing debates ...
A. Leitner, V. Maier-Kiener, D. Kiener
doaj   +1 more source

Ordering and dynamics of vibrated hard squares [PDF]

open access: yesJournal of Statistical Mechanics: Theory and Experiment, 2016
13 pages, 9 pdf figures, 2 tables, to appear in J.
Walsh, Lee, Menon, Narayanan
openaire   +2 more sources

On the convergence of soft potential dynamics to hard sphere dynamics [PDF]

open access: yesAsymptotic Analysis, 2018
We address a question raised in the work of Gallagher, Saint-Raymond and Texier [ From Newton to Boltzmann: Hard Spheres and Short-range Potentials, European Mathematical Society (EMS), Zürich, 2013] that concerns the convergence of soft potential dynamics to hard sphere dynamics.
openaire   +2 more sources

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