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  1. 6521

    Design Method for Laser Target Simulator Illumination System With High Energy Utilization and High Uniformity by Huibo Shao, Lingyun Wang, Haocong Zhang, Guangxi Li, Yu Chen

    Published 2024-01-01
    “…The results show that the simulation results of the system's uniformity reach 96.93%, the simulation results of the energy utilization are 60.05%, and the structure is compact, and the system designed by this method can provide a good design solution to obtain high energy utilization and uniformity.…”
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  2. 6522

    Numerical and Experimental Study on the Wave-Attenuation Effect According to the Height of a Two-Row Submerged Rectangular Structure by Seonghee Yu, Sanghun Lee, Sanghwan Heo, Weoncheol Koo

    Published 2024-12-01
    “…Coastal erosion, exacerbated by climate change and coastal development, presents increasing challenges for shoreline protection. …”
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  3. 6523

    Nonlaminotomy bilateral decompression: a novel approach in biportal endoscopic spine surgery for spinal stenosis by Dae-Young Lee, Hee Soo Kim, Si-Young Park, Jun-Bum Lee

    Published 2024-12-01
    “…In addition, by changing the portals, decompression through the interlaminar space can be performed without osteotomy. …”
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  4. 6524

    Effects of Micro - Arc Oxidation on Dimensional Accuracy and Properties of 6061 Aluminum Alloy Bush by SONG Na, QIANG Wei, CHEN Zhen, GUO Xiu-qiao, ZHAO Chen-yu

    Published 2021-06-01
    “…At present, there are few studies on the film structure of micro-arc oxidation film on aluminum alloy and the dimensional accuracy change of precision thin wall parts before and after micro-arc oxidation.The samples of 6061 aluminum alloy bushing(precision thin wall parts), used for the aircraft engine fuel control system accessory,were treated by four different micro-arc oxidation processes(A, B, C and D).The microstructure,composition and micro-hardness of micro-arc oxidation ceramic layer were detected and analyzed.Besides, the inner diameter,the cylindricity and the surface roughness of the inner hole before and after MAO were tested.Results showed that the micro-arc oxidation ceramic layer obtained by C and D processing parameters with special auxiliary equipment had excellent properties.The surface hardness could reach 900 HV,which was 6 times of that of 6061 aluminum alloy matrix material.The micro-arc oxidation ceramic layer significantly improved the wear resistance and service life of parts, at the same time met the strict requirement of dimensional precision.This study laid a foundation for the engineering application of aluminum alloy micro-arc oxidation process.…”
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  5. 6525

    Dynamic Vulnerability Analysis of Mountain Settlements Exposed to Geological Hazards: A Case Study of the Upper Min River, China by Mingtao Ding, Chuan Tang, Tao Huang, Zemin Gao

    Published 2020-01-01
    “…The upper reaches of Min River (The upper Min River) is located in Southwest China with significant mountain settlements, which are vulnerable to frequent geological hazards. …”
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  6. 6526

    Improving the Packaging Process of a Textile Company with Lean Production, Time Study and REBA Analysis by Dilara Muhacır, Muhammed İdris Aktaş, Eren Özceylan

    Published 2022-12-01
    “…Today, companies have to use their resources in the most effective and efficient way in order to effectively meet the increasing competition and changing demands of the customers. Among prominent methods, especially in production, are lean manufacturing techniques, time studies, and ergonomic assessments, alongside being frequently encountered methods. …”
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  7. 6527

    Development of Virtual Blended Learning Based on Edmodo with Problem-Solving for Basic Physics by M Y Kua, F X Dolo, N W Suparmi

    Published 2022-06-01
    “…This research is based on the problem of changing learning patterns from face to face to online due to the COVID-19 pandemic. …”
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  8. 6528

    Study on the Catastrophic Evolution of Tianshan Road Slope under the Freeze-Thaw Cycles by Luqi Wang, Yibing Zhang, Jian Guo, Qiang Ou, Songlin Liu, Lin Wang

    Published 2021-01-01
    “…The maximum temperature difference of Tianshan Road can reach 77.4°C in a year. Under such complex mechanical environment, the mechanical properties of rock mass and structural planes will change significantly as the increase of freeze-thaw cycles (FTC). …”
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  9. 6529

    Simulation of an 18 MW Alkaline Electrolysis Plant for Green Hydrogen Production in Abu Dhabi by Fatoumah Aidaros Al-Hebshi, Badiea S. Babaqi, Reem Moajeb Bakhteeb, Raqia Ali Taofan, Shahid Khalid Bin Saleh, Fatema Omer Mhymod

    Published 2024-12-01
    “… In the global effort to combat climate change and reduce greenhouse gas emissions, the creation of green hydrogen by water electrolysis powered by renewable energy sources, such as solar power, is becoming more important. …”
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  10. 6530

    The impact of natural removal on the release of nuclides into the containment after accident by Haiying Chen, Xinli Gao, Pingfei Du, Yuan Gao, Fudong Liu

    Published 2025-03-01
    “…Finally, the radioactivity of elemental 131I under different natural removal coefficients was basically the same. The change of aerosol radioactivity in the containment was obviously affected by the value of natural removal coefficients. …”
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  11. 6531

    Ultrasonic-assisted hydrogen peroxide leaching of cadmium-containing flue dust under room temperature and neutral conditions: Efficient recovery and mechanism by Yuxi Xie, Tian Wang, Yuanru Wang, Yan Gao, Shihao Liu, Fei Niu, Phan Duc Lenh, Thiquynhxuan Le, Libo Zhang

    Published 2025-09-01
    “…Under optimal conditions (room temperature, 5 mL H2O2, 2:1 liquid–solid ratio, 20 min, and 360 W ultrasonic power), the cadmium leaching efficiency reaches 96.76 %, significantly higher than the conventional oxidative leaching efficiency of 88.57 %. …”
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  12. 6532

    Community management for sustainability, towards indicators creation in Sisal, Mexico by Karla G. Cedano-Villavicencio, Montserrat Ocampo Jiménez, Oscar Sánchez Santillán, Manuel Martinez

    Published 2025-09-01
    “…The negative effects of climate change are increasingly evident, so evaluating the sustainability of projects is an urgent need. …”
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  13. 6533

    Effect of Irrigating Cooler Water (ICWr) on The Canopy Temperature of Japonica Rice Cultivars Himenorin and Nikomaru by Nazif Ichwan, Taufiq Yuliawan, Augustine Ukpoju, Hiroki Oue

    Published 2025-06-01
    “…The results showed that CTd in HR was lower than in NM. Furthermore, CTD reached 2.23 °C in HR and 2.35 °C in NM under shallower ponding conditions. …”
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  14. 6534

    Efficient Production Process for Food Grade Acetic Acid by Acetobacter aceti in Shake Flask and in Bioreactor Cultures by Hassan M. Awad, Richard Diaz, Roslinda A. Malek, Nor Zalina Othman, Ramlan A. Aziz, Hesham A. El Enshasy

    Published 2012-01-01
    “…Under fully aerobic conditions, the production of acetic acid reached maximal concentration of about 76 g/L and 51 g/L for uncontrolled and controlled pH cultures, respectively.…”
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  15. 6535

    Study on cutting force in laser-assisted ultrasonic elliptical vibration machining (LUEVM) of high volume SiCp/Al composites by Peicheng Peng, Tian Tian, Heshuai Yu, Daohui Xiang, Ke Niu, Wei Gao, Yanqin Li, Zhaojie Yuan, Guofu Gao

    Published 2025-09-01
    “…However, the characteristics of high frequency intermittent cutting and laser high temperature heating result in the cutting force change more complicated. Therefore, the forecasting model in LUEVM is established to effectively reduce and control it. …”
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  16. 6536

    Impact-induced Vaporization during Accretion of Planetary Bodies by Adrien Saurety, Razvan Caracas, Sean N. Raymond

    Published 2025-01-01
    “…Due to fractionation during melting and vaporization, planet-building impacts can significantly change the composition and geochemical signatures of rocky objects. …”
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  17. 6537

    Effects of V on the dual-phase heterostructure FeCrNiVx medium-entropy alloys by Peng Sang, Ningning Liang, Lei Gu, Liangyu Chen, Yuan Lei, Zan Zhang, Yongsheng Li

    Published 2025-01-01
    “…The yield strength (σ0.2) and ultimate tensile strength (σUTS) of FeCrNiV0.3 MEA (V3) reach to 357 MPa and 855 MPa, respectively, which is elevated by 113.77 % and 94.32 % than those of V free FeCrNi MEA (V0). …”
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  18. 6538

    Cultivating the Future: A Bibliometric Review of Emerging Trends in Soilless Farming by Diego Appicciutoli, Alessandro Sebastian Amici, Deborah Bentivoglio, Giulia Chiaraluce, Giacomo Staffolani, Adele Finco

    Published 2025-01-01
    “…The agricultural sector faces significant challenges, including resource depletion, climate change, and a growing global population projected to reach 9 billion by 2050, requiring a 70% increase in food production. …”
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  19. 6539

    Accession of the Russian Orthodox Church to the World Council of Churches in the context of church-state relations in the USSR by Sergey Zvonarev

    Published 2025-12-01
    “…The expansion of the eastern flank of the Council changed the modality of the organization from pro-Western to all-Christian. …”
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  20. 6540

    Microstructure transformation and mechanical behavior in NiTi alloys fabricated by dissimilar double wires arc additive manufacturing by Xueping Song, Jiankang Huang, Xiaoquan Yu, Jia Zhang, Jianzhou Xu, Ding Fan

    Published 2024-11-01
    “…The coarse dendritic grain structure gradually changed with decreasing Ni wire feed speed. Columnar and equiaxed microstructures were observed in the deposition sample at different wire feed speed ratios. …”
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