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  1. 1661
  2. 1662

    Determinación de la capacidad mecánica de las bielas de los vehículos Kia Rio, Corsa Evolution y Volkswagen Gol mediante FEM y ensayos experimentales by Rommel Paúl Imbaquingo, Jorge Luis Melo Obando, Carlos Nolasco Mafla Yépez, Ignacio Bayardo Benavides Cevallos

    Published 2018-08-01
    “…El estudio se desarrolla en fases: - Análisis químico realizado por un espectrómetro de chispa, ensayos de dureza del material y análisis micrográfico basado en normas ASTM, determinando el material específico de cada biela…”
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    Article
  3. 1663

    Single/dual-atom electrocatalysts for water splitting related reaction at neutral pH by Ning Wang, Enhao Li, Zhaoyuan Lyu, Shichao Ding, Xintian Wang, Hua Wang, Xiao Zhang, Dan Du, Yuehe Lin, Wenlei Zhu

    Published 2024-01-01
    “…Unfortunately, there are relatively few theoretical discussions and practical applications of hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) as well as other anodic oxidation reactions under neutral conditions. …”
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    Article
  4. 1664

    Failure analysis and size optimization of CFRP composite single-lap bonded joints based on the influence of multiple parameters by Kang Yang, Ziyi Liu, Xin Qi, Pengyang Li, Shude Ji, Peng Liu, Zhipeng Liu

    Published 2024-12-01
    “…When the types of adherend materials are different, the stress distribution law shows obvious asymmetric offset. …”
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    Article
  5. 1665
  6. 1666

    Phase-Field Simulation of the Creep Mechanism in the AZ31 Magnesium Alloy Under Discontinuous Dynamic Recrystallization Dominance by Alireza Rezvani, Ramin Ebrahimi, Ebad Bagherpour

    Published 2025-05-01
    “…Discontinuous dynamic recrystallization is a critical microstructural evolution mechanism during high-temperature deformation, influencing material properties significantly. …”
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    Article
  7. 1667

    SDSS-IV MaNGA: Spectroscopic Probes of Neutral Gas in Nearby Galaxies by Camilo Machuca, Matthew A. Bershady, Kate H. R. Rubin, Eric Wilcots

    Published 2025-01-01
    “…Cool, dusty interstellar material plays an important role in the chemical evolution of galaxies. …”
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    Article
  8. 1668
  9. 1669
  10. 1670

    Numerical Simulation of Thermo-Hydro-Mechanical Coupling of Model Test for Nuclear Waste Disposal by Yu-Ping Wang, Zhe Wang, Fa-Cheng Yi, Lei Fu, Ying Luo

    Published 2025-01-01
    “…The welling pressure evolution of the buffer material may be influenced by the thermal expansion induced by high temperature and the swelling pressure generated by buffer material saturation. …”
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    Article
  11. 1671

    High Power Semiconductor Technology Status and Progresses by Guoyou LIU, Yangang WANG, Xiang LI, Arthur SU, Kongjing LI, Songlin YANG

    Published 2021-09-01
    “…The evolution of modern Si based high power semiconductor devices and recent progress of novel device structures,as well as the status of wide bandgap semiconductor materials and devices were presented in this paper. …”
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    Article
  12. 1672

    The Effect of Nodal Deviation on the Reliability Performance of the Optimized Free-Form Single-Layer Reticulated Shell by Dong Li, Baoshi Jiang

    Published 2025-05-01
    “…The elastic modulus, yield strength, and nodal deviation of the material were selected as the basic random variables, and the PDF of the structural response was calculated using the probability density evolution method. …”
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    Article
  13. 1673

    Effect of Magnesium Content on Microstructure and Electrochemical Properties of Zn-xMg Alloy by WU Yanan, ZHAI Saifei, LI Zhonghui, WANG Qi

    Published 2024-10-01
    “…Zinc alloy has good biocompatibility and controlled degradation rate,which is expected to be a new type of biodegradable bioimplantable metal material.The effect of Mg content on microstructure evolution, microhardness, hydrogen precipitation and corrosion resistance of Zn-xMg alloys (x =1.0, 2.0, 5.0, 7.5, 10.0, mass fraction, %) was investigated by using metallurgical microscope, X-ray diffractometer,electron scanning electron microscope, Vickers hardness tester and electrochemical workstation.Results showed that with the increase of Mg content, the grain size decreased gradually, and several new diffraction peaks appeared in the X-ray diffraction spectrum, giving rise to a new phase Mg2Zn11 in the alloy.MgZn2 compounds appeared when the Mg content reached 5.0%, at which time the grains were transformed from equiaxed to dendritic with intersecting orientations, and the dendritic crystals were gradually coarsened with the increase of Mg content.Meanwhile, the hardness of Zn-xMg alloys showed an increasing and then decreasing trend with increasing Mg content, and the hardness of Zn-7.5Mg alloy reaches the maximum value (120 HV5).The results of electrochemical tests in Hank’s solution medium exhibited that the Zn-7.5Mg alloy had better corrosion resistance and the best hydrogen precipitation performance.…”
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  14. 1674

    Water in nanoporous hexagonal boron nitride nanosheets: a first-principles study by Juliana A. Gonçalves, Ronaldo J. C. Batista, Marcia C. Barbosa

    Published 2025-04-01
    “…Nanoporous membranes are being explored as efficient materials for water filtration and desalination applications. …”
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  15. 1675
  16. 1676

    Microstructural Modification by Large Pre-Deformation and Post-Aging to Improve Properties in Al-Mg-Li Alloy by Zeyu Zheng, Peipei Ma, Longhui Chen, Chunhui Liu

    Published 2025-03-01
    “…Al-Mg-Li alloy is an ideal lightweight structural material for aerospace applications due to its low density, high specific strength, and excellent low-temperature performance. …”
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    Article
  17. 1677
  18. 1678

    Characteristics and mechanism of overlying rock and surface damage in gently inclined thick coal seam mining by Xiaoshen XIE, Enke HOU, Bingchao ZHAO, Dong FENG, Pengfei HOU, Weiqiang GUO

    Published 2025-03-01
    “…The results show that the roof overburden of I020213 face extends forward with the repeatable structural evolution characteristics of “cantilever-fracture-hinged joint-collapse rotation-slip-stability”. …”
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    Article
  19. 1679

    Built‐In Electric Field Effects Tailoring Solvation Sheath and Desolvation Processes of Solvated Zn2+ Toward Stable Aqueous Rocking‐Chair Zinc‐Ion Batteries by Peng Cai, Xin He, Kangli Wang, Zidong Zhang, Qingyuan Wang, Yumeng Liu, Haomiao Li, Min Zhou, Wei Wang, Kai Jiang

    Published 2025-05-01
    “…In this work, the TiO2 front interfaces are induced on electrochemically active but unstable TiSe2 host materials to construct unique TiO2/TiSe2–C heterointerfaces. …”
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    Article
  20. 1680