Results 201 to 210 of about 20,352 (256)

Investigation of additively manufactured PEEK spur gears reinforced with graphene and natural fibers using hybrid AI techniques. [PDF]

Sci Rep
Palaniappan M, Kumar PM, Premalatha M, Gebreyohannes DT.   +3 more
europepmc   +1 more source

Mechanical, Viscoelastic, Thermal and Morphological Properties of Hexagonal Boron Nitride (h-BN)-Doped Polyester Nano-Gelcoat Under Hydrothermal Aging. [PDF]

Polymers (Basel)
Demircan G, Ozen M, Cakmak C, Celik BN, Acikgoz A, Kisa M.   +5 more
europepmc   +1 more source

Comparative Experimental Study of Eco-Composite Reinforced Concrete Beams Under Flexural Loading: Sustainability Factors vs. Mechanical Performance. [PDF]

Polymers (Basel)
Bounjoum Y, Hamlaoui O, Bibridne Y, Tozan H, Duzdar I, Bouktib N, Choab N, El Fqih MA.   +7 more
europepmc   +1 more source

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Revisiting the correlation between the dynamic modulus and the flexural modulus of hot mixture asphalt

Construction and Building Materials, 2021
Abstract The compressive dynamic modulus (E*) and the flexural modulus (MF) of an asphalt mixture are two of the main criteria in structural design and evaluation of flexible pavements. The correlation between these properties and the characterisation of their trends indicates a dynamic response of the asphalt concrete mixtures.
Ali Jamshidi, Greg White
exaly   +2 more sources

The Modulus of Elasticity and Flexural Strength of Some Acrylic Bone Cements

Acta Orthopaedica, 1977
The modulus of elasticity and flexural strength were measured for three bone cements, CMW Bone Cement, Surgical Simplex, and Palacos R. with various additions and prepared as in actual use. A distinct afterpolymerization was demonstrated in all three brands.
Niels J Holm
exaly   +3 more sources

Hardness, Flexural Strength, and Flexural Modulus Comparisons of Three Differently Cured Denture Base Systems

Journal of Prosthodontics, 2008
Abstract Purpose: This study compared the surface hardness, flexural strength, and flexural modulus of a light‐ and heat‐cured urethane dimethacrylate (UDMA) to two conventional polymethyl methacrylate (PMMA) denture base resins. The effect of less‐than‐optimal processing condition on the hardness of internal and external surfaces of UDMA specimens was
Norsiah Yunus
exaly   +3 more sources

The Flexural Strength and Flexural Modulus of Stereolithography Additively Manufactured Zirconia with Different Porosities

Journal of Prosthodontics, 2021
AbstractPurposeAdditive manufacturing (AM) technologies are capable of fabricating complex geometries with different porosities. However, the effect of such porosities on mechanical properties of stereolithography (SLA) AM zirconia with different porosities is unclear.
Amirali Zandinejad, Omprakash Das, Abdul Basir Barmak, Mathew Kuttolamadom, Marta Revilla‐León   +4 more
openaire   +2 more sources

Flexural Strength and Flexural Modulus of Fiber-Reinforced, Soft Liner–Retained Implant Overdenture

The International Journal of Prosthodontics, 2021
To compare the flexural strength and modulus of ball-soft liner–retained overdentures vs ballsocket– retained overdentures, as well as to evaluate the effect of using glass fiber reinforcement on the mechanical properties of ball-soft liner–retained overdentures.A total of 80 overdenture specimens were fabricated and divided equally into four groups (n
Gibreel Mona, Lassila Lippo, Närhi Timo O, Perea-Lowery Leila, Vallittu Pekka   +4 more
openaire   +2 more sources

The Flexure Modulus of Elasticity of Orthodontic Wires

Journal of Dental Research, 1983
The flexure moduli of elasticity of solid and multi-stranded orthodontic wires were determined. Results for the solid wires approximated their tensile values, but the differences were statistically significant for the stainless steel, chromium-cobalt-nickel, and nickel-titanium alloys.
A J, Goldberg, J, Morton, C J, Burstone
openaire   +2 more sources

Determination of the flexural modulus of elasticity of orthodontic archwires

Dental Materials, 2010
To design a protocol for the determination of the flexural modulus of elasticity of wire with high accuracy and precision.Cantilever bending was used at long span and low loads, using a laser displacement sensor. Various wires were tested for proof-of-concept: stainless steel, Elgiloy, Wiptam and a gold alloy, with primary attention being paid to the ...
Kun, Tian, Brian W, Darvell
openaire   +2 more sources