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    Study on Synergistic Effect of Directional Chemical Reaction⁃Assisted SAGD under Three⁃Dimensional Physical Simulationon by Tao LIN, Qiaobo WANG, Hongzhi SONG, Zhongtao YUAN, Tianliang LI

    Published 2025-08-01
    “…Changing the heat generation method to reduce water injection while ensuring heat injection is of great significance for thermal recovery.Based on the analysis of directional chemical reaction products and combined with large⁃scale three⁃dimensional physical simulation experiments, the feasibility of directional chemical reactions was verified, the expansion law of the temperature field in directional chemical reaction⁃assisted SAGD was clarified, and the characteristics of production curves at different mining stages were analyzed and evaluated.The results show that among the products of the directional chemical reaction, the liquid fluid is mainly C5-C20, and the gaseous substances are mainly CH4 and CO2; the final recovery degree of SAGD development assisted by directional chemical reaction products is 76.59%, which is 19.99 percentage points higher than that of pure SAGD. …”
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    Direct vs. Indirect Digital Implant Impressions: A Time and Cost Analysis by Manuel António Sampaio-Fernandes, Ricardo Jorge Pinto, Paulo Rocha Almeida, Maria Margarida Sampaio-Fernandes, Duarte Nuno Silva Marques, Maria Helena Figueiral

    Published 2024-10-01
    “…Costs were evaluated based on material consumption, time expenditure and operator-related expenses. Time was recorded in three stages: (1) impression-taking, (2) model fabrication and (3) overall workflow completion. …”
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    Precise 3D geometric phenotyping and phenotype interaction network construction of maize kernels by Shuaihao Zhao, Shuaihao Zhao, Guanmin Huang, Guanmin Huang, Si Yang, Si Yang, Chuanyu Wang, Chuanyu Wang, Juan Wang, Juan Wang, Yanxin Zhao, Minxiao Duan, Ying Zhang, Ying Zhang, Xinyu Guo, Xinyu Guo

    Published 2025-04-01
    “…To address this, our study aims to develop a high-throughput 3D phenotypic analysis method for maize kernels using Micro-CT-based point cloud data, thereby enhancing both accuracy and efficiency. …”
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    Deep Fertilization Is More Beneficial than Enhanced Efficiency Fertilizer on Crop Productivity and Environmental Cost: Evidence from a Global Meta-Analysis by Qi Wu, Hua Huang, Qinhe Wang, Zeyu Liu, Runzhuo Pei, Guosheng Wen, Jinghui Feng, Hao Wang, Peng Zhang, Zhiqiang Gao, Chuangyun Wang, Peng Wu

    Published 2025-04-01
    “…Here, we examine the effects of DF and EEF on crop yield, nitrogen use efficiency (NUE), and nitrous oxide (N<sub>2</sub>O) and ammonia (NH<sub>3</sub>) emissions by a meta-analysis of published studies. …”
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    Analysis of technology innovation efficiency and its impact factors based on DEA-fsQCA method: Evidence from listed seed companies in China by Ming Mo, Lidanting Zeng

    Published 2025-02-01
    “…This study utilizes micro-data from listed seed companies in China spanning the years 2019–2023 to conduct a comprehensive analysis of enterprise innovation efficiency. The research aims to identify strategies for enhancing innovation efficiency and ultimately fostering development within these seed companies. …”
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    Water Volume and 3D Topographic Analysis of Hub Dam, Karachi, Using Remote Sensing and Global Bathymetry Data by Imran Ahmed Khan, Altaf Hussain Lahori

    Published 2024-10-01
    “…Results: Hub Dam 3D model is developed. The approaches is enhancing visualization of the dam's water volume and terrain features to support detailed hydrological analysis. 3D volumetric analysis estimates with total water volume at approximately 79.954 · 106 m3. …”
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    Advancing Hydrogel-Based 3D Cell Culture Systems: Histological Image Analysis and AI-Driven Filament Characterization by Lucio Assis Araujo Neto, Alessandra Maia Freire, Luciano Paulino Silva

    Published 2025-01-01
    “…<b>Methods</b>: The production of 3D hydrogel filaments involved different combinations of sodium alginate and gelatin polymers, as well as a cross-linking agent, and subsequent stretching until rupture using an extensometer. …”
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