Results 21 to 30 of about 687,865 (134)

Tensile force monitoring on large winch-assist forwarders operating in British Columbia [PDF]

open access: yes, 2018
The forest industry around the world is facing common challenges in accessing wood fiber on steep terrain. Fully mechanized harvesting systems based on specialized machines, such as winch-assist forwarders, have been specifically developed for improving ...
Amishev, Dzhamal   +6 more
core   +1 more source

Improving the tensile strength of carbon nanotube spun yarns using a modified spinning process [PDF]

open access: yes, 2009
A modified process for the dry spinning of carbon nanotube (CNT) yarn is reported. The approach gives an improved structure of CNT bundles in the web drawn from the CNT forest and in the yarn produced from the twisted web leading to improved mechanical ...
Humphries, William   +4 more
core   +2 more sources

Reversible strain effect on the magnetization of LaCoO3 films

open access: yes, 2008
The magnetization of ferromagnetic LaCoO3 films grown epitaxially on piezoelectric substrates has been found to systematically decrease with the reduction of tensile strain.
A. D. Rata   +5 more
core   +1 more source

Elastocaloric response of PbTiO3 predicted from a first-principles effective Hamiltonian [PDF]

open access: yes, 2015
A first-principles based effective Hamiltonian is used within a molecular dynamics simulation to study the elastocaloric effect in PbTiO3. It is found that the transition temperature is a linear function of uniaxial tensile stress.
Barr, Jordan A.   +2 more
core   +1 more source

On High Explosive Launching of Projectiles for Shock Physics Experiments

open access: yes, 2007
The hydrodynamic operation of the `Forest Flyer' type of explosive launching system for shock physics projectiles was investigated in detail using one- and two-dimensional continuum dynamics simulations.
Buttler, William T.   +5 more
core   +1 more source

Thermally induced structural changes in Nomex fibres [PDF]

open access: yes, 2002
Thermally aged Nomex fibres manifest several residual effects viz. reduction in X-ray crystallinity, weight loss and deterioration in tensile characteristics.
Anjana, Jain, Vijayan, Kalyani
core   +1 more source

Mechanical Properties of Coronary Veins [PDF]

open access: yes, 2008
There are several publications available and experiments were done regarding to the vessel biomechanical properties. In the range we could find in vitro and in vivo assessments data for elasticity properties.
Balázs, T.   +3 more
core  

Tensile testing of cellulose based natural fibers for structural composite applications [PDF]

open access: yes, 2009
A series of tensile tests were conducted on a Lloyd LRX tensile testing machine for numerous natural fibers deemed potential candidates for development in composite applications.
Anthony Kelly   +12 more
core   +2 more sources

Ideal strengths and bonding properties of PuO2 under tension

open access: yes, 2010
We perform a first-principles computational tensile test on PuO$_{2}$ based on density-functional theory within local density approximation (LDA)+\emph{U} formalism to investigate its structural, mechanical, magnetic, and intrinsic bonding properties in ...
Bader R F W   +4 more
core   +1 more source

Properties and optimal manufacturing conditions of chicken feathers thermoplastics biocomposites [PDF]

open access: yes, 2015
The aim of this study was the analysis and characterization of composites based on thermoplastics (ethylene vinyl acetate, polypropilene and high-density polyethylene) and chicken feathers.
Carrillo Navarrete, Fernando   +3 more
core   +2 more sources

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