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  1. 34941

    The Place of Women in Environmental Management and Sustainability in Nigeria by Umezurike J. Ezugwu, Enyimba Maduka, Emmanuel E. Etta, Samuel Aloysius Ekanem, Ushie Thomas Egaga

    Published 2024-03-01
    “…There exists an inequitable binary structure between the two polar values, as human society often exploits and degrades the environment, and women are undermined in various occasions. …”
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  2. 34942

    A Critical Review on “ Alnahvo Alasasi” Book by Vesal Maymandi, Samira Sedighi Mournani

    Published 2017-03-01
    “…The present paper aims to introduce the book and analyze    its different sections such as  apparent structure,form, and contents including definitions, problem statement, evidence, exercises, and sources of book. …”
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  3. 34943

    Study on Corrosion Characterization and Mechanism of the Monitoring Tubing under Air-Foam Flooding Injection Well by NING Chuang, ZHANG Liwei, TONG Zhangbing, JING Zhengzheng, YIN Zhifu

    Published 2024-12-01
    “…Through long-term corrosion monitoring of the air-foam flooding injection well string on site, the corrosion characteristics of the inner and outer walls of J55 tubing at the upper and lower well sections in the air-foam flooding test area injection well environment were studied.The morphologies of the corrosion products were characterized by SEM and 3D confocal microscopy, and the compositions of the corrosion products were analyzed by energy dispersive spectroscopy (EDS) and X-ray diffraction (XRD) analysis.Furthermore, the corrosion mechanism was explored and discussed.The results showed that J55 oil pipe had severe overall corrosion and varying degrees of localized corrosion, with more severe corrosion in the downhole section.The corrosion products on the inner and outer surfaces of different sections of the tubing were different, mainly including Fe0.925O,FeSx,Fe3O4 and FeO(OH).The structure of carbon steel tubing might form cracks and be transgranular micro-cracking during the service of air-foam flooding.…”
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  4. 34944

    Low cycle fatigue of thin-wall printed Onyx in energy absorption by Moises Jimenez-Martinez, Guillermo Narvaez, Paulina Diaz-Montiel

    Published 2025-01-01
    “…Low-speed impacts are common during collisions and many structural components are not replaced after such collisions because of the recovery of visual components such as the bumper fascia. …”
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  5. 34945

    An Introduction to i-Commutative Rings by Muhammad Saad, Usama A. Aburawash, Ahmed M. A. El-Sayed, Nour Nabil

    Published 2025-01-01
    “…Moreover, we provide some examples using matrices and describe the structure of the idempotent elements in these rings.…”
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  6. 34946

    TOWARDS SUSTAINABLE VOLCANO TOURISM: UNDERSTANDING VISIT INTENTIONS AT MOUNT ANAK KRAKATAU THROUGH DESTINATION CREDIBILITY AND ENVIRONMENTAL MOTIVATION by Usep SUHUD, Mamoon ALLAN, Wong Chee HOO, Hafizh FITRIANNA, Vitradesie NOEKENT

    Published 2024-10-01
    “…The data underwent rigorous examination by exploratory factor analysis, confirmatory factor analysis, and structural equation modelling. The research results are as follows: The initial hypothesis demonstrated that a destination's sustainability significantly impacts its credibility. …”
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    Article
  7. 34947

    Preparation and Property of Mo-Doped Visible-Light Response Titaniumdioxide Photocatalyst by Yingying Li, Xianliang Song, Zhedong Wei, Jianguang Zhang, Lijuan Qin, Shengying Ye

    Published 2014-01-01
    “…The photocatalysts’ structure was characterized by XRD, XPS, and UV-Vis absorption spectrum and TEM. …”
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  8. 34948

    Frost Heaving Properties of Gravelly Soils in Alpine Seasonally Frozen Regions by Cheng Chen, Zhigang Zhang, Li Ling, Baoyuan He, Yanjia Jiang, Zhihe Cheng

    Published 2022-01-01
    “…The frozen damage of graded sand is not caused by frost heaving deformation but by the deterioration of soil structure and the decrease of bearing capacity under hydrothermal coupling. …”
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  9. 34949

    Experimental and Numerical Investigation of Welding Residual Stress of U-Rib Joints in Orthotropic Steel Bridge Decks by Zhiqiang Huang, Wenxue Su, Jun Shi, Tao Li, Hongyou Cao

    Published 2025-01-01
    “…The residual stresses at U-rib joints have a significant adverse impact on the structure. Therefore, it is necessary to conduct research and analysis on their residual stresses. …”
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    Article
  10. 34950
  11. 34951

    Umbrella-Shaped Wideband MIMO Wireless Communication Antenna by Hussein Mohammed Naser, Oras Ahmed Al-Ani, Mahmood Farhan Mosleh, Faiz Arith

    Published 2023-12-01
    “…A Rogers RO3003 substrate with a dielectric structure size of (64.59 × 64.59) mm2. geometrical shape 50-Ohm microstrip lines are used to feed the antenna ports. …”
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  12. 34952

    Actively Open-Minded Thinking About Evidence (AOT-E) Scale: Adaptation and Evidence of Validity in a Brazilian Sample by Andressa Bonafé-Pontes, Rafael Costa Bastos, Ronaldo Pilati

    Published 2025-01-01
    “…It begins by investigating the underlying content structure of the AOT-E in its original form. Results from an exploratory factor analysis (EFA) of secondary data serve as the basis for the proposed adaptation, which is subjected to both EFA and confirmatory factor analysis (CFA). …”
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  13. 34953

    A Novel Composite Material Designed from FeSi Powder and Mn0.8Zn0.2Fe2O4 Ferrite by Magdalena Streckova, Radovan Bures, Maria Faberova, Pavel Kurek, Pavla Roupcova, Hynek Hadraba, Vladimir Girman, Jozef Strecka

    Published 2015-01-01
    “…The sol-gel autocombustion method was used for a preparation of Mn0.8Zn0.2Fe2O4 ferrite, which has a spinel-type crystal structure as verified by XRD and TEM analysis. The final microcomposite samples were prepared by a combination of the traditional PM compaction technique supplemented with unconventional microwave sintering process of the prepared green compacts. …”
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  14. 34954

    Performance-Based Seismic Fragility and Risk Assessment of Five-Span Continuous Rigid Frame Bridges by Fangwen Wu, Jingwen Zhou, Yangyang Zhao, Guangqian Wang, Wenlong Tang, Jianfei Luo, Usama Ibrahim, Yuanying Meng

    Published 2021-01-01
    “…Earthquakes can cause serious damage to traffic infrastructures, among which the impact on bridge structure is the most important. Therefore, in order to assess bridges serviceability, it is important to master their damage mechanism and to analyze its probability of occurrence under a given seismic action. …”
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  15. 34955

    The mediating role of English learning motivation between socioeconomic status and pragmatic awareness by Xiaomeng Hui, Yuqing Chen

    Published 2025-01-01
    “…Therefore, this research aimed to address the link between learners’ SES and PA with the mediating effects of learning motivation based on the L2 motivation self-system (L2MSS) theory by surveying 292 Chinese EFL university students. Structural equation modeling analyses indicated that: (1) SES had no significant effect on ought-to L2 self and intended learning efforts; (2) ought-to L2 self and intended learning efforts had significant predictive effects on PA; (3) SES positively and directly predicted EFL learners’ PA; and (4) ideal L2 self, attitudes toward L2 community, and attitudes toward learning English mediated the relationship between SES and Chinese EFL learners’ PA significantly.…”
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  16. 34956

    High-temperature field-free superconducting diode effect in high-T c cuprates by Shichao Qi, Jun Ge, Chengcheng Ji, Yiwen Ai, Gaoxing Ma, Ziqiao Wang, Zihan Cui, Yi Liu, Ziqiang Wang, Jian Wang

    Published 2025-01-01
    “…However, the operating temperature of the SDE is typically low and/or the sample structure is rather complex. For the potential applications in non-dissipative electronics, efficient superconducting diodes working in zero magnetic field with high operating temperatures and a simple configuration are highly desired. …”
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  17. 34957
  18. 34958

    A Resilience-Based Security Assessment Approach for CBTC Systems by Ruiming Lu, Huiyu Dong, Hongwei Wang, Dongliang Cui, Li Zhu, Xi Wang

    Published 2021-01-01
    “…The proposed method can demonstrate the robustness and recovery ability of CBTC systems under different security attacks. Based on the structural information entropy, the fusion of different indicators is achieved. …”
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  19. 34959

    Relationship between social activities and cognitive impairment in Chinese older adults: the mediating effect of depressive symptoms by Qianke Yang, Shichong Lin, Zhuyun Zhang, Shuhao Du, Dan Zhou

    Published 2025-01-01
    “…BackgroundThe differential impacts of various social activities on dementia prevention and the mediating role of depression in this relationship remain unclear.ObjectivesThis study aimed to identify the effects of different social activities on cognitive function, examine the mediating role of depression, and provide evidence for targeted interventions to prevent cognitive decline.MethodsUsing data from CHARLS, we employed RCS analysis and Structural Equation Modeling to examine the relationships between social activities, depression, and cognitive function in older adults.ResultsSocial activity participation is non-linearly inversely related to both cognitive impairment and depression risk. …”
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  20. 34960

    Grouting Defect Detection of Lapped Bar Connections Based on Impact-Echo Method by Yun-Lin Liu, Jing-Jing Shi, Jun-Qi Huang, Guang-Shuo Wei, Zhi-Xin Wu

    Published 2019-01-01
    “…Grouting defects in the connections significantly influence the structural performance of the whole connection, which leads to the need for grouting defect detection. …”
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