Results 31 to 40 of about 5,369,316 (340)
Mechanical behavior of osteoporotic bone at sub-lamellar length scales [PDF]
, 2015 Osteoporosis is a disease known to promote bone fragility but the effect on the mechanical properties of bone material, which is independent of geometric effects, is particularly unclear.
Anna eShipov +4 more
core +2 more sources
The Additive-Subtractive Process Chain - a Review
Journal of Machine Engineering, 2023 In recent years, metal additive manufacturing developed intensively and became a relevant technology in industrial production of highly complex and function integrated parts.
Hans-Christian Moehring +4 more
doaj +1 more source
Assessment of crystallographic influence on material properties of calcite brachiopods [PDF]
, 2008 Calcium carbonate biominerals are frequently analysed in materials science due to their abundance, diversity and unique material properties. Aragonite nacre is intensively studied, but less information is available about the material properties of ...
A. Pérez-Huerta +3 more
core +1 more source
Nanomaterials, 2020 By means of critical coupling and impedance matching theory, we have numerically simulated the perfect absorption of monolayer graphene. Through the critical coupling effect and impedance matching, we studied a perfect single-band absorption of the ...
Chunlian Cen +8 more
doaj +1 more source
Physical limits to sensing material properties
, 2019 Constitutive relations describe how materials respond to external stimuli such as forces. All materials respond heterogeneously at small scales, which limits what a localized sensor can discern about the global constitution of a material.
Beroz, Farzan +3 more
core +1 more source
Load-depth sensing of isotropic, linear viscoelastic materials using rigid axisymmetric indenters [PDF]
, 2016 An indentation experiment involves five variables: indenter shape, material behavior of the substrate, contact size, applied load and indentation depth. Only three variable are known afterwards, namely, indenter shape, plus load and depth as function of ...
de With, G. +2 more
core +9 more sources
Results in Physics, 2019 In this paper, we propose a graphene nanoribbon-ring cross structure. A multi-band absorber is obtained by a simple combination of graphene nanoribbons and and graphene ring. We obtain that the theoretical absorption of three resonance wavelengths are 99.
Zao Yi +9 more
doaj +1 more source
Wave scattering by small impedance particles in a medium
, 2007 The theory of acoustic wave scattering by many small bodies is developed for bodies with impedance boundary condition. It is shown that if one embeds many small particles in a bounded domain, filled with a known material, then one can create a new ...
A.G. Ramm +9 more
core +3 more sources
On the Interface Between LENS® Deposited Stainless Steel 304L Repair Geometry and Cast or Machined Components [PDF]
, 2004 Laser Engineered Net Shaping™ (LENS®) is being evaluated for use as a metal component repair/modification process. A component of the evaluation is to better understand the characteristics of the interface between LENS deposited material and the ...
Gill, D.D. +4 more
core +2 more sources
Material properties of nanoclay PVC composites [PDF]
, 2009 Nanocomposites of poly(vinyl chloride) have been prepared using both hectorite- and bentonite-based organically-modified clays. The organic modification used is tallow-triethanol-ammonium ion.
Awad, Walid +7 more
core +1 more source