Results 51 to 60 of about 3,035 (180)

Biodegradable Zn‐Based Implants: Progress, Challenges, and Pathways toward Clinical Translation

Advanced Science, Volume 13, Issue 39, 13 July 2026.
Exploring biodegradable Zn‐based implants offers a promising pathway to next‐generation biomedical devices with balanced degradation and biocompatibility. A comprehensive overview of biodegradable Zn‐based implants, covering their biological significance, material design principles, and advanced engineering strategies is provided.
Panfeng Zhao, Zhengquan Wang, Hui Yang, Xiyuan Zhang, Hanyuan Liu, Xiaotong Lu, Xiaocheng Li, Yanyan Liu, Xi Zhao, Wenhao Zhou, Yufeng Zheng   +10 more
wiley   +1 more source

Influence of Alkaline Earth Barium on the Microstructure, Corrosion Behavior, and Cytocompatibility of Biodegradable Zinc

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Biodegradable Zn‐based alloys are promising candidates for temporary implants, yet excessive Zn2+ release during degradation may induce cytotoxicity and adverse tissue responses. In this study, Zn‐xBa alloys (x = 0.1 wt%, 0.5 wt%, 1.0 wt% and 3.0 wt%) were developed to achieve controlled corrosion behaviors with improved biocompatibility.
Liu‐Dang Fang, Meng‐Meng Mao, He Huang, Zhi‐Pei Tong, Qian‐Ying Jia, Qing‐Gong Jia, Jin Xiao, Shao‐Kang Guan, Dong Bian, Yu‐Feng Zheng   +9 more
wiley   +1 more source

A uniformly fine-grained Mg-Y-Nd-Zr magnesium alloy with simultaneously optimized strength and ductility processed by forging and ECAP

Materials Research Express, 2020
In this work, as-cast rare earth Mg-2Y-0.6Nd-0.5Zr alloy was successfully processed by forging at 350 °C and different numbers of passes of equal channel angular pressing (ECAP) along the Bc route.
Yidan Sun, Wei Li, Xiaofang Shi, Liang Tian   +3 more
doaj   +1 more source

Study of essential oils adsorption on three phosphate fertilizers [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2018
In this paper, we report the study of essential oils adsorption on three phosphate fertilizers: monoammonium phosphate (MAP), diammonium phosphate (DAP) and triple superphosphate (TSP), with the aim to prepare a bifunctional product which can be used as ...
Benali Nejib, Ben Daoud Houcine, Farhati Manel, Tizaoui Chedly, Romdhane Mehrez   +4 more
doaj   +1 more source

Synergistic Enhancement of Mechanical and Electrical Properties and Corrosion Resistance of Graphene‐Copper Composites by Accumulative Roll Bonding

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Graphene‐reinforced copper (Gr/Cu) composites have attracted considerable attention because of their potential to achieve a synergistic enhancement of strength, electrical conductivity, and corrosion resistance; however, the poor dispersion of graphene in the Cu matrix remains a key limitation for their further development.
Wenjing Zhang, Xujun Mi, Xue Feng, Wanyu Wang, Qingsong Mei, Lue Huang, Haifeng Li, Qixu Liu, Qingyou Sun, Jing Feng, Zengde Li, Yizhi Zhao, Haofeng Xie   +12 more
wiley   +1 more source

The precipitation behavior of MgZn2 and Mg4Zn7 phase in Mg-6Zn (wt.%) alloy during equal-channel angular pressing

Journal of Magnesium and Alloys, 2017
As-extruded Mg-6Zn (wt.%) Alloy was subjected to severe plastic deformation (SPD) by the equal-channel angular pressing(ECAP) at 160 oC. The results of tensile tests at room temperature showed that two passes ECAP resulted in a remarkable improvement of ...
Kai Yan, Jing Bai, Huan Liu, Zhao-Yang Jin   +3 more
doaj   +1 more source

Tradução e adaptação para o português da Escala de Compulsão Alimentar Periódica [PDF]

Brazilian Journal of Psychiatry, 2001
INTRODUÇÃO/OBJETIVOS: Descreve-se o processo de tradução e adaptação, para a língua portuguesa, da Binge Eating Scale (BES) -- Escala de Compulsão Alimentar Periódica (ECAP) --, que avalia a gravidade da compulsão alimentar periódica em indivíduos obesos.
Silvia Freitas, Claudia S Lopes, Walmir Coutinho, Jose C Appolinario   +3 more
doaj   +1 more source

Heat‐Resistant Copper Alloys for Extreme Thermal Environments: Mechanisms, Architectures, and Design Strategies

cMat, Volume 3, Issue 2, June 2026.
ABSTRACT Copper (Cu) and copper‐based alloys are indispensable in high‐heat‐flux systems, such as aerospace propulsion, fusion reactors, and advanced power electronics, due to their high thermal conductivity and good manufacturability. However, extreme service conditions increasingly demand not only high thermal conductivity but also elevated ...
Yicheng Cao, Wenjing Zhang, Zhen Yang, Zengde Li, Yunqing Zhu, Jeehyuk Ahn, Lijun Peng, Haofeng Xie, Xujun Mi   +8 more
wiley   +1 more source

Microstructural, Magnetic, and Tribological Optimization of Nano‐ZrO2 Reinforced Magnesium Matrix Composites Fabricated via Powder Metallurgy

Engineering Reports, Volume 8, Issue 6, June 2026.
Magnesium–ZrO2 nanocomposites fabricated via powder metallurgy exhibited enhanced density, magnetic saturation (up to 14 emu/g), and wear resistance. Uniform nanoparticle dispersion improved bonding and reduced delamination, demonstrating strong potential for lightweight, multifunctional applications in aerospace and automotive engineering.
Thanikodi Sathish, A. Johnson Santhosh
wiley   +1 more source

Microstructure and mechanical properties of CeO2-coated graphene oxide reinforced 7075 composites subjected to equal channel angular pressing

Journal of Materials Research and Technology
The microstructure, mechanical performances and strengthening mechanisms of CeO2@GO/7075 composites processed by ECAP deformation treatment were studied. The findings displayed that ECAP deformation treatment obviously refined the grain microstructure of
Xiuliang Zou, Zijian Cheng, Jiabin Wang, Hong Yan   +3 more
doaj   +1 more source