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"Material" mechanics of materials [PDF]

open access: bronzeTheoretical and Applied Mechanics, 2002
The paper outlines recent developments and prospects in the application of the continuum mechanics expressed intrinsically on the material manifold itself.
Maugin Gérard A.
doaj   +7 more sources

Effects of blood flow restriction training on bone turnover markers, microstructure, and biomechanics in rats

open access: yesFrontiers in Endocrinology, 2023
ObjectiveThe present study aimed to investigate the effects of blood flow restriction training on muscle strength, bone tissue structure material, and biomechanical properties in rats applying various exercise interventions and to analyze the process by ...
Yawei Song   +8 more
doaj   +1 more source

Automatic Method for Vickers Hardness Estimation by Image Processing

open access: yesJournal of Imaging, 2022
Hardness is one of the most important mechanical properties of materials, since it is used to estimate their quality and to determine their suitability for a particular application. One method of determining quality is the Vickers hardness test, in which
Jonatan D. Polanco   +4 more
doaj   +1 more source

Validated Analytical Modeling of Eccentricity and Dynamic Displacement in Diesel Engines with Flexible Crankshaft

open access: yesEnergies, 2022
In spite of the fact that the flexibility of the crankshaft of diesel engines exhibits notable nonlinearities, analytical modeling of such nonlinearities is not yet realized.
Salah A. M. Elmoselhy   +2 more
doaj   +1 more source

A Novel approach to the description of constitutive relations

open access: yesFrontiers in Materials, 2016
Recent advances in the development of implicit constitutive relations to describe the response of both solids and fluids have greatly increased the repertoire of the modeler in his ability to describe natural phenomena more faithfully than hitherto ...
Giuseppe Saccomandi   +1 more
doaj   +1 more source

Competing indentation deformation mechanisms in glass using different strengthening methods

open access: yesFrontiers in Materials, 2016
Chemical strengthening via ion exchange, thermal tempering, and lamination are proven techniques for strengthening of oxide glasses. For each of these techniques, the strengthening mechanism is conventionally ascribed to the linear superposition of the ...
Jian Luo   +5 more
doaj   +1 more source

Monitoring of self-healing cementitious materials through contactless ultrasound [PDF]

open access: yesMATEC Web of Conferences, 2023
Self-healing cementitious composites provide an alternative to labour-intensive and costly manual repairs. While a cementitious blend possesses an inherent ability to repair its own damage through autogenous healing, an enhancement of the self-healing ...
Lefever Gerlinde   +4 more
doaj   +1 more source

Full-color micro-LED display with photo-patternable and highly ambient-stable perovskite quantum dot/siloxane composite as color conversion layers

open access: yesScientific Reports, 2023
In this paper, we successfully fabricated color conversion layers (CCLs) for full-color-mico-LED display using a perovskite quantum dot (PQD)/siloxane composite by ligand exchanged PQD with silane composite followed by surface activation by an addition ...
Hyung Cheoul Shim   +8 more
doaj   +1 more source

The Statistical Physics of Athermal Materials [PDF]

open access: yes, 2014
At the core of equilibrium statistical mechanics lies the notion of statistical ensembles: a collection of microstates, each occurring with a given a priori probability that depends only on a few macroscopic parameters such as temperature, pressure ...
Bi, Dapeng   +3 more
core   +1 more source

A New Resultant Vibration Acceleration Model of a Planetary Gear Train and Fault Response Analysis

open access: yesShock and Vibration, 2022
A new resultant vibration acceleration model is proposed to reveal its signal characteristics more accurately in the healthy and faulty state. First, an analytical lateral-torsional coupled dynamic model is developed with consideration of time-varying ...
Rui Meng, Xin Cai, Xingwen Guo
doaj   +1 more source

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