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Finite element study of functionally graded porous femoral stems incorporating body-centered cubic structure
(
Blackwell Publishing Inc.
, 2019 , Article)
The mismatch between stiffness of the femoral dense stem and host bone causes complications to patients, such as aseptic loosening and bone resorption. Three‐dimensional finite‐element models of homogeneous porous (HGP) ...
Influence of tire blowout on the collision of a light pickup truck with a guardrail safety barrier
(
SAGE Publications Ltd
, 2019 , Article)
This main purpose of this work is to investigate, through a finite-element simulation, the effect of tire blowout on the collision of a light pickup truck with a guardrail, at a speed of 100 km/h. The finite-element model ...
Damping and vibration response of viscoelastic smart sandwich plate reinforced with non-uniform Graphene platelet with magnetorheological fluid core
(
Techno Press
, 2019 , Article)
This study considers the instability behavior of sandwich plates considering magnetorheological (MR) fluid core and piezoelectric reinforced facesheets. As facesheets at the top and bottom of structure have piezoelectric ...
Highly active and stable bi-functional NiCoO2 catalyst for oxygen reduction and oxygen evolution reactions in alkaline medium
(
Elsevier Ltd
, 2019 , Article)
Single step solution combustion technique was used to synthesize NiO, Co3O4 and NiCoO2 mixed metal oxide with good crystallinity and uniform properties. XRD spectrum indicates the existence of cubic NiCoO2 phase without ...
Probing the effect of combustion controlled surface alloying in silver and copper towards ORR and OER in alkaline medium
(
Elsevier B.V.
, 2019 , Article)
Bi-metallic silver-copper nanoparticles were synthesized using two modes of combustion synthesis, known as Solution Combustion Synthesis (SCS) and Second Wave Combustion Synthesis (SWCS) to enhance surface alloying in Cu ...
Highly efficient nonenzymatic glucose sensors based on CuO nanoparticles
(
Elsevier B.V.
, 2019 , Article)
In this work, copper nanoparticles using three different modes are synthesized and evaluated for electrochemical properties towards non-enzymatic glucose biosensors. Copper oxide nanoparticles thus obtained are characterized ...
Combustion synthesized nickel-cobalt catalyst deactivation by coking during ethanol decomposition reaction
(
American Institute of Chemical Engineers
, 2019 , Conference Paper)
In this work, we
report the catalytic dehydrogenation of ethanol over porous cobalt oxide and nickel-cobalt
bimetal oxide (NiCoO2). Catalyst deactivation and the nature of carbon
formation on these two catalysts are ...