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  1. 3221
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  3. 3223

    Discovery and genesis mechanism of high content diamondoids in the Gulong shale oil by Xuefeng Bai, Zihui Feng, Xiaochang Zhang, Qiuli Huo, Wei Jin, Jing Sun, Huasen Zeng

    Published 2025-08-01
    “…Abstract Diamondoids are an important industrial material for biomedicine and equipment manufacturing. …”
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    Article
  4. 3224
  5. 3225

    Research Progress on the Application of Strontium Isotope Analysis Techniques in Geology: A Review by Wuhui JIA, Kai LIU, Chenghua YU, Wei ZHU, Yuefei DENG

    Published 2025-03-01
    “…Sr isotopes are used in the field of ore deposit science to determine the source of ore-forming materials, the process of fluid evolution, and the genetic type of ore deposit. …”
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    Article
  6. 3226

    Shear-Induced Anisotropy Analysis of Rock-like Specimens Containing Different Inclination Angles of Non-Persistent Joints by Kaiyuan Zhu, Wei Wang, Lu Shi, Guanhua Sun

    Published 2025-01-01
    “…Three anisotropic tensors <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mrow><mi>a</mi></mrow><mrow><mi>i</mi><mi>j</mi></mrow><mrow><mi>c</mi></mrow></msubsup></mrow></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mrow><mi>a</mi></mrow><mrow><mi>i</mi><mi>j</mi></mrow><mrow><mi>n</mi></mrow></msubsup></mrow></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mrow><mi>a</mi></mrow><mrow><mi>i</mi><mi>j</mi></mrow><mrow><mi>t</mi></mrow></msubsup></mrow></semantics></math></inline-formula> are defined to characterize the anisotropic behavior of granular materials. The macroscopic mechanical behavior of the specimens is explained from the micromechanical level combined with the evolution laws of the microcracks and energy of the specimens. …”
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    Article
  7. 3227

    The Influence of Annealing Temperature on the Microstructure and Performance of Cold-Rolled High-Conductivity and High-Strength Steel by Shuhai Ge, Xiaolong Zhao, Weilian Zhou, Xueming Xu, Xingchang Tang, Junqiang Ren, Jiahe Zhang, Yaoxian Yi

    Published 2025-05-01
    “…Low-carbon micro-alloyed steel has become a wire material with great potential for further development due to its excellent comprehensive performance; however, there is still a lack of insight into the evolution of its electrical conductivity during annealing treatment after undergoing deformation. …”
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    Article
  8. 3228

    Investigation on the Stability of WSe<sub>2</sub>-PVA Saturable Absorber in an all PM Q-Switched Fiber Laser by Chaoshi Guo, Bohua Chen, Hao Wang, Xiaoyan Zhang, Jun Wang, Kan Wu, Jianping Chen

    Published 2016-01-01
    “…The all PM cavity isolated the environmental perturbation on the cavity birefringence so that the evolution of material properties of <inline-formula> <tex-math notation="LaTeX">$\rm{WSe}_{{2}}\rm{-PVA}$</tex-math></inline-formula> SA during the Q-switched operation can be investigated based on the laser output. …”
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    Article
  9. 3229

    The Use of Copper Slag in the Thermolysis Process for Solar Hydrogen Production—A Novel Alternative for the Circular Economy by Manuel Fuentes, Susana Leiva-Guajardo, Atul Sagade, Felipe Sepúlveda, Alvaro Soliz, Norman Toro, José Ángel Cobos Murcia, V. E. Reyes Cruz, Mario Toledo, Edward Fuentealba, Felipe M. Galleguillos Madrid

    Published 2025-04-01
    “…This manuscript explores the use of copper slag as a highly abundant and low-cost material for thermochemical water splitting using concentrated solar power. …”
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    Article
  10. 3230

    USE OF HISTORY ELEMENTS IN STUDIES OF MEDICAL AND BIOLOGICAL PHYSICS by Tetiana V. Biriukova, Dmytro I. Ostafiichuk

    Published 2019-06-01
    “…Showing at the lessons the evolution of physics, the teacher reveals the role of practice as a source of knowledge and a criterion of truth and ensures deeper understanding of the laws of nature. …”
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    Article
  11. 3231

    Evaluating the Efficacy of Enzyme-Induced Carbonate Precipitation (EICP) for Aeolian Sand Fixation by Lina Xiao, Jiaming Zhang, Yi Luo, Xinlong Wang, Xiaojian Qi, Zhongyi Hu, Javid Hussain, Guosheng Jiang

    Published 2025-06-01
    “…These findings provide essential technical support for material innovation, wind and sand disaster prevention, and the sustainable construction of desert highway bases and subbases.…”
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    Article
  12. 3232

    Construction and Application of Intelligent O&M System for Urban Rail Transit Signaling Systems by YU Meng, LU Huaike, LIANG Zhe, FAN Zichao, GAO Ning

    Published 2025-07-01
    “…In terms of management, through refactoring digital workflows, allocating light-asset material, and establishing cross-disciplinary integrated teams, the O&M system eliminates traditional data silos and professional barriers, forming an ecosystem encompassing ′personnel-equipment-material method synergy′. …”
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    Article
  13. 3233

    Estimation of Remaining Insulation Lifetime of Aged XLPE Cables with Step-Stress Method Based on Physical-Driven Model by Yingqiang Shang, Jingjiang Qu, Jingshuang Wang, Jiren Chen, Jingyue Ma, Jun Xiong, Yue Li, Zepeng Lv

    Published 2025-06-01
    “…However, it can hardly link to the other properties or physic parameters of the material. The activation energy and electron acceleration distance of the Crine model were also calculated. …”
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    Article
  14. 3234

    Metallogenic Dynamics Background of Ga’erqiong Cu-Au Deposit in Tibet, China by Yuan Ouyang, Wunian Yang, Hanxiao Huang, Hong Liu, Jianlong Zhang, Jianhua Zhang

    Published 2017-04-01
    “…Quartz diorite is the result of the migmatization of basic melt and acid melt evoked by asthenosphere material raise caused by lower crustal delamination; the formation of granite porphyry may be crust-mantle material’s partial melting results due to delaminated lower crustal. …”
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  15. 3235

    Development and characterization of in‐situ nickel aluminide reinforced Al‐Si matrix composites by stir casting by A. Saiyathibrahim, Vijaykumar S. Jatti, P. Dhanapal, Dhanesh G. Mohan

    Published 2024-12-01
    “…In the current research, A413 (eutectic AlSi) alloy is employed as matrix material, and nickel based trialuminide (Al3Ni) with primary Si particles as reinforcements to manufacture aluminium matrix composites through the stir casting process. …”
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    Article
  16. 3236

    Study on dynamic response characteristics of jointed coal mass under impact load by Jianfeng LIU

    Published 2025-08-01
    “…Based on the similarity theorem, the material ratio of similar coal body is determined, and the single-layer thin-plate coal body is prepared by pouring. …”
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  17. 3237

    Digiwork: how agriculture 4.0 is changing work for farm advisers by Ruth Nettle, Julie Ingram, Margaret Ayre

    Published 2025-05-01
    “…Changes to the work of advisers is a less explored topic within smart farming yet is an important aspect to the way the Agriculture 4.0 is unfolding.MethodWe developed a multidisciplinary framework from the literature relating to work and working life to collect and analyse data with an overarching theoretical framing of advisory practice as socio-symbolic and socio-material relations. We interviewed 22 advisers and 4 Agricultural technology (AgTech) company representatives about changes to their work as their farming clients implement SFTs.ResultsBased on qualitative analysis of the interview transcripts, and applying grounded theory techniques of constant comparison, we found a range of changes to work including: the diversity of advisory roles; integration work or the emerging ‘side office’ at the nexus of the office and the farm; demands in work duration and changes in work efficiency and effectiveness; increased workload in learning and developing new knowledge and skills and in the work of building and adapting business models fit for smart farming.DiscussionWe discuss three contributions to the understanding of changes to advisory work: the evolution in advisory roles (including bifurcation and specialisation of roles) expanded knowledge brokering and intermediary work and digiwork, or the work of integrating social, material and symbolic practices in smart farming. …”
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  18. 3238

    Review on atomistic and quantum mechanical simulation approaches in chemical mechanical planarization by Seokgyu Ryu, Murali Ramu, Patrick Joohyun Kim, Junghyun Choi, Kangchun Lee, Jihoon Seo

    Published 2025-09-01
    “…DFT calculations elucidate electronic structure-property relationships governing selectivity between different materials, while MD simulations capture real-time surface evolution and particle dynamics. …”
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  19. 3239

    Distinct Hadean Mantle Sources of Felsic and Mafic Terranes Juxtaposed in the Paleoarchean by Arathy Ravindran, Bradley J. Peters, Klaus Mezger, Eric Hasenstab‐Dübeler, Maya J. M., Maria Schönbächler

    Published 2024-12-01
    “…The spatiotemporal formation and evolution of crustal material that formed from different mantle domains can constrain the existing geodynamic environment in which continental crust formed and plate tectonics was initiated. …”
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  20. 3240

    Study on Influence of Grouting on Mechanical Characteristics and Stress Concentration in Hole-Containing Rock by Yanshuang Yang, Zhaopeng Kang, Shili Qiu, Lei Yan, Jiancheng Peng

    Published 2025-05-01
    “…Numerical simulations revealed differences in microcrack evolution: cracks in the hole-containing specimens initiated near the upper and lower ends of the holes, while cracks in the grouted specimens originated around the filling material, with both types propagating axially. …”
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    Article