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Genhai Hu, Xiuren Zhou, Qidi Zhu, Maoni Chao, Yuanzhi Fu and Haiyan Hu
Seeds stored for a prolonged period are subject to aging and a reduction in germination potential (GP), which will negatively affect seed sales. Rare-earth elements have a synergistic effect on the improvement of seed GP. In this study, we examined the e...
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Quentin Lagarde, Bruno Beillard, Daan Marcuzzi, Serge Mazen and Julien Leylavergne
For several years, farmers have been questioning the effects of electromagnetic fields and stray electrical currents on the health of their animals. Observing changes in behavior or a decline in livestock productivity, farmers suspect that electrical ins...
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Meixiang Gu, Xiaocong Cai, Qiang Fu, Haibo Li, Xi Wang and Binbing Mao
The three-dimensional finite difference method was used in this study to analyze the deformation and stresses of a passive pile under surcharge load in extensively deep soft soil. A three-dimensional numerical model was proposed and verified by a field t...
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Xianlei Fu, Maozhi Wu and Limao Zhang
This paper developed a data analysis approach to estimate the probabilistic life of an earth pressure balance (EPB) tunnel boring machine (TBM) under wearing conditions with incomplete information. The marginal reliability function of each system compone...
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Behdad Garmeh, Masoud Kasiri-Asgarani, Kamran Amini, Hamid Ghayour, Hamid Reza Bakhsheshi-Rad and Filippo Berto
Carbide-free bainitic (CFB) steels with a matrix of bainitic ferrite and thin layers of retained austenite, to reduce the manufacturing costs, usually do not contain alloying elements. However, a few reports were presented regarding the effect of alloyin...
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Linlin Liu, Yueqi Qiao and Peng Xu
Known as having a stress self-accommodation characteristic, the laser cladding shape memory alloy (SMA) coatings have been widely used in material failure repair. Nevertheless, their further development is greatly limited by their low microhardness (250 ...
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Shunqi Mei, Yanwei Zhang, Quan Zheng, Yu Fan, Burial Lygdenov and Alexey Guryev
The compound boronizing of H13 steel sample was carried out by adding rare earth CeO2, and the effects of main parameters of compound boronizing on the properties of the boronizing layer were investigated. The boronizing kinetics were also analyzed. Unde...
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Sorin Gheorghe Pavel, Virgil Maier, Claudiu Ciorca, Horia Gheorghe Beleiu and Iulian Birou
The design methods of earthing from standards recommend the choice of electrode lengths and propose that the distances between electrodes to be 1?3 times larger than their length. The number of electrodes is determined from the condition of achieving the...
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Yuan Jiang, Yanju Ji, Yibing Yu, Shipeng Wang and Yuan Wang
For time domain transient electromagnetic measurement, the negative sign often appears in the polarization region, which contains the induced polarization information. It is considered that the polarization effect is caused by the capacitance charge of t...
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Yin Chun Hung, Ho Shu Chou and Chih Ping Lin
In the past decade, the 2D electrical resistivity tomography (ERT) has been extensively used in the investigation and monitoring of geotechnical engineering and environment engineering, but there are many uncertainties hidden behind its vivid color earth...
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