Results 21 to 30 of about 25,259 (119)

Development of rare-earth oxides based hybrid AMCs reinforced with SiC/Al2O3: mechanical & metallurgical characterization

Journal of Materials Research and Technology, 2019
The paper presents the study on the mechanical and microstructural behaviour of aluminium matrix hybrid composites of Al-6061 alloy with Al2O3, SiC and CeO2 as reinforcement particles processed through stir casting route.
Vipin Kumar Sharma, Vinod Kumar
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Lanthanum(III) triggers AtrbohD- and jasmonic acid-dependent systemic endocytosis in plants

Nature Communications, 2021
Rare earth elements are widely used in agriculture to promote plant growth. Here the authors show that aerial application of a rare earth element to the leaves triggers a graft-transmissible, RbohD- and jasmonic acid-dependent systemic signal that ...
Mengzhu Cheng, Lihong Wang, Qing Zhou, Daiyin Chao, Shingo Nagawa, Ding He, Jiazhi Zhang, Hui Li, Li Tan, Zhenhong Gu, Xiaohua Huang, Zhenbiao Yang   +11 more
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Effect of Trace Rare-Earth Element Ce on the Microstructure and Properties of Cold-Rolled Medium Manganese Steel

Metals, 2023
Rare-earth elements have been widely used in the field of functional materials, but their effects on the cold-stamping formability of high-strength automotive steels have rarely been studied.
Qingbo Zhao, Ruifeng Dong, Yongfa Lu, Yang Yang, Yanru Wang, Xiong Yang   +5 more
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Performance Analysis of Rare-Earth Doped Oxide Thin-Film Transistors Using Neural Network Method

IEEE Journal of the Electron Devices Society
The work analyzes the key impact factors on the performances of rare-earth element doped oxide thin-film transistors (TFTs), which are potentially used for high performance displays, by comparatively using a Bayesian Neural Network (BNN) method and ...
Zengyi Peng, Xianglan Huang, Yuanyi Shen, Weijing Wu, Min Li, Miao Xu, Lei Wang, Zhenghui Gu, Zhuliang Yu, Junbiao Peng   +9 more
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An Overview on the Possibility of Scandium and REE Occurrence in Sulawesi, Indonesia

Indonesian Journal on Geoscience, 2016
DOI:10.17014/ijog.3.2.139-147The development in modern-high technology application is growing rapidly, resulting in the constant supply of critical metal and rare earth elements (REE).
Adi Maulana, Kenzo Sanematsu, Masayuki Sakakibara   +2 more
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Effects of rare earth elements on bacteria in rhizosphere, root, phyllosphere and leaf of soil–rice ecosystem

Scientific Reports, 2022
The effects of rare earth mining on rice biomass, rare earth element (REE) content and bacterial community structure was studied through pot experiment.
Xinzhuan Zhang, Zhongjun Hu, Huahua Pan, Yijun Bai, Ying Hu, Shulan Jin   +5 more
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Research progress of pretreatments in rare-earth element analyses

上海师范大学学报. 自然科学版, 2017
The progress of pretreatments invariousrare-earth element analyses methods is introduced.This review paper mainly focused on the effect of pretreatments on the measurement results during the rare earth elements analyses of soil,water,cosmetic,tea,ore,and
Liang Na, Zai Jiantao, Qian Xuefeng
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Trace and Rare Earth Element Partitioning in Organic Fractions of Mudstones during the Oil Formation

Geofluids, 2022
In order to investigate trace and rare earth element partitioning in organic fractions of mudstones, this study isolated organic fractions of mudstones, including insoluble organic fraction (kerogen), soluble organic fraction (extract), or expelled ...
Ping Gao, Boyuan Li, Xianming Xiao
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Geochemical characteristics of the Tertiary and Quaternary eolian deposits in eastern Gansu province: Implications for provenance and weathering intensity

Dizhi lixue xuebao, 2021
An eolian deposit section named Shaozhai, which has been developed since the Tertiary in eastern Gansu province, was analyzed for major-trace elements and Sm-Nd isotopic compositions to explore the relationship for the provenance and weathering intensity
QI Lin, QIAO Yansong, LIU Zongxiu, WANG Yan, PENG Shasha   +4 more
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Study on the effect of rare earth Ce on the modification of sulfide inclusions in U71Mn heavy rail steel

Journal of Materials Research and Technology
In this paper, the directional modification behavior of rare earth Ce on sulfide inclusions in steel is studied by thermodynamic calculation and experiment methods, and the mechanism of directional modification of rare earth Ce on sulfide inclusions in ...
Jie Zheng, Shuang Liu, Fan Yang, Lixia Liu, Jun Peng, Shengli An   +5 more
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