Results 31 to 40 of about 451,817 (286)

Chitosan-TiO2: A Versatile Hybrid Composite [PDF]

open access: yesMaterials, 2020
In recent years, a strong interest has emerged in hybrid composites and their potential uses, especially in chitosan–titanium dioxide (CS–TiO2) composites, which have interesting technological properties and applications. This review describes the reported advantages and limitations of the functionalization of chitosan by adding TiO2 nanoparticles ...
Luis Miguel Anaya-Esparza   +7 more
openaire   +2 more sources

Direct processing of structural thermoplastic composites using rapid isothermal stamp forming [PDF]

open access: yes, 2020
A novel rapid isothermal stamp forming process is proposed which enables the rapid manufacture of structural thermoplastic composite laminate parts directly from multilayer hybrid fabrics comprising stitched unidirectional carbon fibre-thermoplastic ...
Awang-Ngah, S.   +3 more
core   +1 more source

Mechanical properties and failure mechanism analysis of basalt-glass fibers hybrid FRP composite bars

open access: yesCase Studies in Construction Materials, 2023
In order to solve the defect of insufficient performance of the single fiber reinforced plastic (FRP) bars. The basalt fibers and glass fibers are prepared into the basalt-glass fibers hybrid FRP composite bars (B/G hybrid FRP bars) in this paper.
Gang Wu   +4 more
doaj   +1 more source

Cross-linked CoMoO4/rGO nanosheets as oxygen reduction catalyst [PDF]

open access: yes, 2017
Development of inexpensive and robust electrocatalysts towards oxygen reduction reaction (ORR) is crucial for the cost-affordable manufacturing of metal-air batteries and fuel cells. Here we show that cross-linked CoMoO4 nanosheets and reduced graphene
Fu, Jiaqi   +7 more
core   +2 more sources

The Mechanical and Thermal Properties of Polymer Hybrid Composite Reinforced by Rice Husk Ash at Different Conditions [PDF]

open access: yesEngineering and Technology Journal, 2014
This research was carried out to study the effect of natural and calcined temperature of rice husk ash with selected temperature (900,1100,1300oC) on the mechanical and thermal properties for the prepared hybrid composite with fixed volume fraction (25 ...
Sihama Essa Salih   +2 more
doaj   +1 more source

Hybrid Quantum-Classical Master Equations

open access: yes, 2014
We discuss hybrid master equations of composite systems which are hybrids of classical and quantum subsystems. A fairly general form of hybrid master equations is suggested, its consistency is derived from the consistency of Lindblad quantum master ...
Diósi, Lajos
core   +1 more source

Resource allocation and scheduling of multiple composite web services in cloud computing using cooperative coevolution genetic algorithm [PDF]

open access: yes, 2011
In cloud computing, resource allocation and scheduling of multiple composite web services is an important and challenging problem. This is especially so in a hybrid cloud where there may be some low-cost resources available from private clouds and some ...
Ai, Lifeng, Fidge, Colin, Tang, Maolin
core   +2 more sources

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Aluminium-Nano Ceria-Fly Ash Hybrid Composite Prepared by High Energy Milling [PDF]

open access: yesJES: Journal of Engineering Sciences
The research work introduces a novel dual-reinforcement aluminium matrix hybrid composite prepared by powder metallurgy route. The aluminium matrix hybrid composites were prepared using nanosize cerium oxide (0.5, 1, and 1.5 wt.%) and fly ash (5 and 10 ...
PALAK DESAI   +2 more
doaj   +1 more source

Crashworthiness performance of hybrid kenaf/glass fiber reinforced epoxy tube on winding orientation effect under quasi-static compression load

open access: yesDefence Technology, 2020
This research was aimed to study the effect winding orientation on the crashworthiness performance of hybrid tube. The specimens tested under quasi-static compression load involve of three winding parameters (θ = 30°, 45° and 70°) of hybrid kenaf/glass ...
A.B.M. Supian   +4 more
doaj   +1 more source

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