Results 21 to 30 of about 439,302 (251)

Graphene reinforced hydroxyapatite biocomposite coatings obtained by electrophoretic deposition on titanium

open access: yesZaštita Materijala, 2018
Fast ongoing research of graphene-based nanomaterials reveals that their exceptional properties could be utized for biomedical applications, especially in tissue engineering and drug delivery.
Marija Đošić   +3 more
doaj   +1 more source

Morphology Transition Engineering of ZnO Nanorods to Nanoplatelets Grafted Mo8O23-MoO2 by Polyoxometalates: Mechanism and Possible Applicability to other Oxides

open access: yesScientific Reports, 2017
AbstractA new fundamental mechanism for reliable engineering of zinc oxide (ZnO) nanorods to nanoplatelets grafted Mo8O23-MoO2mixed oxide with controlled morphology, composition and precise understanding of the nanoscale reaction mechanism was developed.
Ahmed H. Abdelmohsen   +3 more
openaire   +3 more sources

Ultrasonic testing for mechanical engineering domain: present and future perspective [PDF]

open access: yesInternational Journal of Research in Industrial Engineering, 2018
Ultrasonic testing uses high frequency sound waves of a range between 0.5 to 15 MHz to conduct testing. The basic principle and applications of ultrasonic testing techniques is enormous use under the domain of mechanical engineering applications ...
A. Sharma, A. Sinha
doaj   +1 more source

Investigation of mechanical properties of low carbon steel weldments for different welding processes [PDF]

open access: yesSVU-International Journal of Engineering Sciences and Applications, 2022
Welding process is one of the joining methods of metals. It can be applied in the solid and fusion states. In the fusion state welding, the amount of the heat generated highly affects the quality of weldments from the mechanical properties point of view.
Qays Ismael
doaj   +1 more source

Mechanisms other than activation of the iron regulon account for the hyper-resistance to cobalt of a Saccharomyces cerevisiae strain obtained by evolutionary engineering

open access: yesMetallomics, 2013
Cobalt is an important metal ion with magnetic properties that is widely used for several industrial applications. Overexposure to cobalt ions can be highly toxic for the organisms because they usually overwhelm the endogenous physiological system that maintains their homeostasis causing (geno)toxic effects. To gain insight into the mechanism of cobalt
Alkim, Ceren   +4 more
openaire   +5 more sources

Effect of Build Orientation on Tensile Properties and Fractography of Additive Manufactured Inconel 718 Alloy

open access: yesASEAN Journal on Science and Technology for Development
The additive manufacturing (AM) technique “Direct Metal Laser Sintering (DMLS)” is used to create 3D objects directly from 3D design data. A lightweight and complexity-free part without any expensive tooling can be fabricated easily using this method ...
Ajay Kumar Maurya   +2 more
doaj   +1 more source

Tools of integration of innovation-oriented machine-building enterprises in industrial park environment

open access: yesVìsnik Žitomirsʹkogo Deržavnogo Tehnologìčnogo Unìversitetu: Ekonomìčnì Nauki, 2017
The research is devoted to the development of the tools for the integration of innovation-oriented mechanical engineering enterprises into the environment of industrial park as functional economic systems, which are capable on the own development basis ...
К.О. Boiarynova
doaj   +1 more source

Detailed Mechanism and Engineering Applicability of Electrolytic Polymerization Aided by a Magnetic Field in Natural Rubber by Mechanical Approach for Sensing (Part 2): Other and Intrinsic Effects on MCF Rubber Property

open access: yesWorld Journal of Mechanics, 2016
The same ordinary electrolytic polymerization of plastic-type polymer solution is applicable to natural rubber, with its C=C bonds, if a magnetic field and a filler are added. With the application of a magnetic field and the magnetic responsive fluid known as magnetic compound fluid (MCF), we have clarified the enhancement of the electrolytic ...
Kunio Shimada, Norihiko Saga
openaire   +2 more sources

Modifying mechanical properties of silicon dioxide using porous graphene: molecular dynamics simulations

open access: yesMaterials Research Express, 2021
Graphene or other 2D materials are often used as agents to reinforce engineering structures because they possess extremely high mechanical strength and structural flexibility.
Yutao Zhao   +4 more
doaj   +1 more source

The impact of Science Foundation Programmes on the success rate of first-year students in a blended teaching and learning environment

open access: yesSouth African Journal of Higher Education, 2021
This article highlights some successes as achieved with an extended Science Foundation Provision Programme for first-year engineering students at the University of South Africa’s Science and Engineering School in Johannesburg.
Snyman, L. W. , Kasirye, M.
doaj   +1 more source

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