Results 71 to 80 of about 3,021,979 (192)
The Scientific World Journal, 2014 We propose isotropic finite differences for high-accuracy approximation of high-rank derivatives. These finite differences are based on direct application of lattice-Boltzmann stencils.
Keijo Kalervo Mattila +2 more
doaj +1 more source
Mechanical Properties of Natural Fiber Composite Made of Indonesian Grown Sisal [PDF]
, 2016 Sisal fiber is one of the most widely used natural fibers and is very easily to be cultivated. Sisal is considered to be indigenous to central and south America.
Fajrin, J. (Jauhar)
core
Polyamide Nanocomposites for Selective Laser Sintering [PDF]
, 2006 Current polyamide 11 and 12 are lacking in fire retardancy and high strength/high heat resistance characteristics for a plethora of finished parts that are desired and required for performance driven applications.
Cheng, J. +6 more
core +1 more source
Amplitude calibration of 2D mechanical resonators by nonlinear optical transduction
, 2017 Contactless characterization of mechanical resonances using Fabry-Perot interferometry is a powerful tool to study the mechanical and dynamical properties of atomically thin membranes.
Davidovikj, Dejan +3 more
core +1 more source
Mechanical Properties of Glass Forming Systems
, 2007 We address the interesting temperature range of a glass forming system where the mechanical properties are intermediate between those of a liquid and a solid.
D. Deng +6 more
core +1 more source
Physical and Mechanical Properties of Three Polystyrene Impregnated Indonesian Wood Species [PDF]
, 2005 The disadvantage of fast-growing species is that they have inferior physical and mechanical properties. Polystyrene impregnation can be applied to improve physical and mechanical properties.
Hadjib, N. (Nurwati)
core
Study of mechanical properties of uranium compounds [PDF]
, 1968 Study determines the mechanical properties, including brittleness and ductility of several uranium compounds.
Beals, R. J. +3 more
core +1 more source
Nanomechanical properties of neutron-irradiated concrete
Acta Polytechnica CTU ProceedingsConcrete exposed to irradiation from nuclear reactor undergoes atomic-level degradation due to the influence of neutrons, secondary gamma rays, and associated gamma heating. The radiationinduced damage decreases the mechanical properties of the concrete
Ondřej Libera +4 more
doaj +1 more source
Recent Progress of Metal–Air Batteries—A Mini Review
Applied Sciences, 2019 With the ever-increasing demand for power sources of high energy density and stability for emergent electrical vehicles and portable electronic devices, rechargeable batteries (such as lithium-ion batteries, fuel batteries, and metal−air batteries)
Chunlian Wang +8 more
doaj +1 more source
Metals, 2017 The work addresses the effects of nanosize particles and grain refinement on the patterns of stress serrations and kinematics of deformation bands associated with the Portevin–Le Chatelier instability of plastic flow.
Daria Zhemchuzhnikova +5 more
doaj +1 more source