Results 11 to 20 of about 117,993 (269)

Mechanical and fractured surface characterization of epoxy/red mud/fly ash/aluminium powder filled hybrid composites for automotive applications

Fracture and Structural Integrity, 2023
In recent decades, one can observe a great increase in the replacement of traditional materials with polymer composites in high-strength and lightweight applications. High fuel consumption by automobile and aerospace vehicles built from legacy alloys has
K. C. Anil, A. B. Hemavathi, A. Adeebpasha   +2 more
doaj   +1 more source

Thermal analysis of postcured aramid fiber/epoxy composites

Reviews on Advanced Materials Science, 2021
In this study, aramid fiber-reinforced polymer (AFRP) composites were prepared and then postcured under specific heating/cooling rates. By dynamic mechanical analysis, the viscoelastic properties of the AFRP composites at elevated temperatures and under ...
Karvanis Konstantinos, Rusnáková Soňa, Krejčí Ondřej, Kalendová Alena   +3 more
doaj   +1 more source

2D/2D heterointerface engineering of Ni2P/ZnIn2S4 photocatalysts for enhanced photocatalytic H2 evolution

Materials Reports: Energy
Zinc indium sulfide (ZnIn2S4) possesses excellent photosensitivity and a suitable band structure, exhibiting superior photocatalytic activity under visible light.
Zeyu Yang, Yinghong Ji, Jiali Ren, Xinyu Wang, Yanjun Xue, Jian Tian   +5 more
doaj   +1 more source

Research progress on the poisoning behavior of air electrodes and corresponding protection strategies for protonic ceramic cells

Energy Reviews
As next-generation intermediate-temperature electrochemical energy conversion devices, protonic ceramic cells (PCCs) face significant challenges in durability and commercialization due to air electrode poisoning under complex operating conditions.
Peng Qiu, Hao Lin, Zhiwei Peng, Huiying Qi, Baofeng Tu, Nanqi Li, Tianyu Zhu, Yanying Lu, Yanru Yang   +8 more
doaj   +1 more source

The influence of montmorillonite content on the kinetics of curing of epoxy nanocomposites [PDF]

Hemijska Industrija, 2012
In this work, the attention was paid at the investigation of montmorillonite dispersion in epoxy/amine systems due to improved final properties of the nanocomposites.
Jovičić Mirjana C., Bera Oskar J., Pavličević Jelena M., Simendić Vesna B., Radičević Radmila Ž.   +4 more
doaj   +1 more source

CTE match of copper foil and build-up film/core board in FCBGA substrate reduces warpage

Scientific Reports
The rapid advancement of high-performance computing (HPC) and artificial intelligence (AI) has driven escalating demands for chip performance and integration.
Winston Wong, S. T. Chiang, Jason C. S. Huang, X. D. Zhou   +3 more
doaj   +1 more source

Synergistic effect of Ni2Sc and Mg2Ni on boosting the hydrogen storage kinetic performances of magnesium-nickel alloys

Journal of Magnesium and Alloys
Magnesium-based hydrogen storage materials, with their high hydrogen storage capacity and favorable cost-effectiveness, are promising candidates for addressing the challenges of hydrogen energy storage and transportation.
Wenchao Cao, Xin Ding, Chenlu Wang, Shiyang Hu, Qiang Song, Ruirun Chen   +5 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Effect of fiber orientation and reinforcements on the performance of composite pressure vessel using finite element analysis

Cogent Engineering
Building filament-wound composite composites is challenging in terms of manufacturing and structural integrity. In this work, an attempt was made to determine the effect of different fibers in various orientations in a multilayered composite for use in a
Jonathan Monteiro, Suhas Yeshwant Nayak, Kevin Amith Mathias, Nilesh Patil, Abhiyan Singh, Ajinkya Chaudhari, Pranav Sudheer   +6 more
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source