Results 11 to 20 of about 480,205 (208)

Fluctuating Nonlinear Spring Model of Mechanical Deformation of Biological Particles [PDF]

open access: yes, 2015
We present a new theory for modeling forced indentation spectral lineshapes of biological particles, which considers non-linear Hertzian deformation due to an indenter-particle physical contact and bending deformations of curved beams modeling the ...
Gijs J L Wuite   +6 more
core   +4 more sources

The Technological Properties of Oriental Beech (Fagus orientalis Lipsky) Impregnated with Boron Compounds and Natural Materials

open access: yesBioResources, 2017
Impregnation, drying, and varnishing are performed to increase the usage life of wood material by making it resistant to chemical, physical, and biological agents. The most common wood protection procedures are chemical methods.
Hakan Adanur   +2 more
doaj   +1 more source

Analysis on the hull girder ultimate strength of a bulk carrier using simplified method based on an incremental-iterative approach [PDF]

open access: yes, 2008
The hull girder ultimate strength of a typical bulk carrier is analyzed using a simplified method based on an incremental-iterative approach. First, vertical bending moment is examined by seven different methods.
Gordo   +13 more
core   +1 more source

The Influence of Cyclic Loading on Ultimate Bending Strength of Beech Solid and Laminated Wood

open access: yesDrvna Industrija, 2014
This work investigates the influence of cyclic loading of beech solid and laminated wood of various thicknesses on ultimate bending strength (ultimate flexural strength) σp during bending in radial direction.
Milan Gaff   +2 more
doaj   +1 more source

Goal driven optimization of process parameters for maximum efficiency in laser bending of advanced high strength steels [PDF]

open access: yes, 2015
Laser forming or bending is fast becoming an attractive option for the forming of advanced high strength steels (AHSS), due primarily to the reduced formability of AHSS when compared with conventional steels in traditional contact-based forming processes.
Dearden, Geoff   +4 more
core   +1 more source

Fracture strength and Young's modulus of ZnO nanowires [PDF]

open access: yes, 2006
The fracture strength of ZnO nanowires vertically grown on sapphire substrates was measured in tensile and bending experiments. Nanowires with diameters between 60 and 310 nm and a typical length of 2 um were manipulated with an atomic force microscopy ...
Ballif, C.   +6 more
core   +3 more sources

Sign switch of Gaussian bending modulus for microemulsions; a self-consistent field analysis exploring scale invariant curvature energies [PDF]

open access: yes, 2017
Bending rigidities of tensionless balanced liquid-liquid interfaces as occurring in microemulsions are predicted using self-consistent field theory for molecularly inhomogeneous systems.
Leermakers, Frans. A. M.   +1 more
core   +3 more sources

Kekuatan Mekanis Antibacterial Resin Campuran Titanium Dioksida

open access: yesRekayasa Mesin, 2021
The aim of this research is to analyze the effect of Titanium Dioxide (TiO2) nanoparticles as resin concentrate on mechanical strength. The tested mechanical strength is Bending strength, Impact Strength, and Microhardenest Strength.
Azamataufiq Budiprasojo, Feby Erawantini
doaj   +1 more source

Development of timber concrete composite (TCC) beam with post-tensioning [PDF]

open access: yes, 2020
Post-tensioning is a method of reinforcing (strengthening) concrete or other materials with high-strength steel strands or bars. The timber type that is used in all researches is the engineering timber products laminated veneer lumber (LVL) and glue ...
Obeed, Wissam Mushina
core  

Mechanical Properties of Natural Chitosan/Hydroxyapatite/Magnetite Nanocomposites for Tissue Engineering Applications [PDF]

open access: yes, 2016
Chitosan (CS), hydroxyapatite (HA), and magnetite (Fe3O4) have been broadly employed for bone treatment applications. Having a hybrid biomaterial composed of the aforementioned constituents not only accumulates the useful characteristics of each ...
Akao   +57 more
core   +2 more sources

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