Results 31 to 40 of about 666,240 (316)

Fast Multi-ANN Composite Models for Repeater Optimization in Presence of Parametric Uncertainty for on-Chip Hybrid Copper-Graphene Interconnects

open access: yesIEEE Access, 2023
In this paper, composite models are developed to predict the statistics of the optimal number and size of repeaters required to minimize the power delay product (PDP) of on-chip hybrid copper-graphene interconnects when subject to parametric uncertainty.
Suyash Kushwaha   +3 more
doaj   +1 more source

Experimental and Numerical Study on the Strength of Repaired Steel Pipes with Composite Patches under Internal Pressure [PDF]

open access: yesMechanics of Advanced Composite Structures, 2023
Considering the old methods of maintenance and repair of oil and gas pipelines such as welding or replacing a part of the damaged pipeline which include high costs and spending a lot of time, the important usage of novel methods with lower costs such as ...
Azita Shafaee Fallah   +2 more
doaj   +1 more source

Good lattice rules with a composite number of points based on the product weighted star discrepancy [PDF]

open access: yes, 2008
Rank-1 lattice rules based on a weighted star discrepancy with weights of a product form have been previously constructed under the assumption that the number of points is prime. Here, we extend these results to the non-prime case.
Vasile Sinescu   +3 more
core   +1 more source

Design selection methodology for composite structures [PDF]

open access: yes, 2008
This paper presents a methodology to help designers select a shortlist or optimum design of composite structure from a large number of alternatives, taking into account conflicting design objectives or constraints (e.g. weight and cost).
Monroy, Aceves C.   +2 more
core   +1 more source

Global behaviour of a composite stiffened panel in buckling. Part 1: Numerical modelling [PDF]

open access: yes, 2011
The present study analyses an aircraft composite fuselage structure manufactured by the Liquid Resin Infusion (LRI) process and subjected to a compressive load.
Adrien Perret   +5 more
core   +1 more source

Thick composite design for hydrogen vessels : a contribution to composite design method [PDF]

open access: yes, 2013
Hydrogen stock vessels add new product specifications because of higher pressure use. Today static application leads up to 700 bars. But pressure devices must resist, because of certification, at 3 times pressure (2100 bars).
BOIS, Christophe   +4 more
core   +1 more source

Global behaviour of a composite stiffened panel in buckling. Part 2: Experimental investigation [PDF]

open access: yes, 2012
The present study analyses an aircraft composite fuselage structure manufactured by the Liquid Resin Infusion (LRI) process and subjected to a compressive load.
Adrien Perret   +7 more
core   +1 more source

Influence of in vitro irrigation protocols on root canal treatment for bond strength to enamel and coronary dentin

open access: yesSaudi Endodontic Journal, 2021
Introduction: The purpose of this study was to evaluate the effects of different concentrations of chitosan solution used as a final rinse after root canal treatment on the shear bond strength of composite resin to enamel and coronary dentin.
Vanessa Lessa Araújo   +6 more
doaj   +1 more source

Heat Transfer in Composite Cylinders Under Harmonically Oscillating Ambient Conditions

open access: yesAppliedMath
An analytical solution is presented for transient heat conduction in a two-layer composite cylinder subjected to outer-surface convection with a general time-dependent ambient temperature.
Rajai S. Alassar   +3 more
doaj   +1 more source

The Preparation, Characterization, and Influence of Multiple Electroless Nickel-Phosphorus (Ni-P) Composite Coatings on Poplar Veneer

open access: yesBioResources, 2015
Nickel-Phosphorus (Ni-P) composite coatings were prepared on a poplar veneer surface via a simple electroless nickel (Ni) approach. The substrate deformation, flatness, crystalline structure, and wear resistance of the Ni-P composite coatings were ...
Yanfei Pan, Xin Wang, Jintian Huang
doaj   +1 more source

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