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  1. 2721

    Mythology Study and Comparison for Quadratic DC-DC Step-up Converters by ZAHRAA TALIB

    Published 2025-08-01
    “…Alongside the primary aims of its use, the researcher must address the practical aspects of the suggested approach, including duty cycle operational range, output voltage fluctuations, reduction of component consumption, cost, and complexity. This article examines and compares quadratic step-up converter topologies from recent years, highlighting researchers' endeavours to attain high voltage transfer gain, regulated output, and efficiency. …”
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    Article
  2. 2722

    NMR Relaxation to Probe Zeolites: Mobility of Adsorbed Molecules, Surface Acidity, Pore Size Distribution and Connectivity by Marina G. Shelyapina

    Published 2024-11-01
    “…Recent studies have shown that mesoporosity is beneficial to the rational design of catalysts with controlled product selectivity and an improved catalyst lifetime due to its efficient mass-transport properties. …”
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    Article
  3. 2723

    Design and Development of a Novel Universal Gripper Having Rigid Mechanics With Self-Adaptable Fingers for Industrial Applications by Muhammad Usman Khalid, Michal Jilich, Mattia Frascio, Benoit Levesque, Alessandro Zanella, Matteo Zoppi

    Published 2025-01-01
    “…In industrial assembly, intralogistics, and powertrain automation, it is essential to implement robust, safe, and efficient object-grasping solutions that are applicable to various scenarios. …”
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    Article
  4. 2724
  5. 2725

    UNCERTAINTY, CHANGEABILITY AND INCONSISTENCY IN TASKS OF ANALYZING RISKS OF ECONOMIC SYSTEM BEHAVIOR by V. I. Avdiyskiy, V. М. Bezdenezhnyh

    Published 2014-11-01
    “…The theorem of ultimate uncertainty of a complex economic system states that the social-economical process of a complex economic system functioning develops efficiently if complexity and manageability characteristics are similar, and manageability criteria correspond to the levels of uncertainty of the environment and organization, and subsequently, its risk levels and management systems. …”
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    Article
  6. 2726
  7. 2727
  8. 2728

    The Hub Location and Flow Assignment Problem in the Intermodal Express Network of High-Speed Railways and Highways by Xiaoting Shang, Zhenghang Wang, Xin Cheng, Xiaoyun Tian

    Published 2025-06-01
    “…Considering the characteristics of multiple modes, flow balance, carbon emission, capacity constraints, and time constraints in the intermodal express network, a mixed-integer linear programming model is proposed with the objective of minimizing the total cost by determining the hub locations, allocations, mode selections, and flow assignments. Owing to the NP-hard computational complexity, an improved genetic algorithm with local search is designed by combining the genetic operators and two optimization strategies to solve the problem effectively. …”
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  9. 2729

    Determination of malachite green in sediment by ultra performance liquid chromatography-mass spectrometry by Mei Guangming, Guo Yuanming, Zhang Xiaojun, Yan Zhongyong, Li Peipei, You Juju, Ding Yueping

    Published 2014-05-01
    “…The current researches mainly focus on the determination of MG in aquatic products, rarely in sediment. Due to the matrix complex of sediment, sample pretreatment technology is the key technology. …”
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    Article
  10. 2730

    Trajectory optimization of a flapping-wing robot in a wind field by Xiaoyang WU, Zhiguo ZHANG, Wei HE, Jingyan QIN, Junhai ZHANG, Tingting MENG

    Published 2025-04-01
    “…On the sea surface, albatrosses exploit this gradient wind field to glide efficiently, enabling them to fly thousands of kilometers using wind energy. …”
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    Article
  11. 2731

    Hydraulic-thermal decoupling simulation model for transient operation of natural gas pipeline networks by Chunyu YU, Chunhao YU, Gang LIU, Rui LIU, Fang YANG, Yang QIN, Lili ZUO, Qian CHEN

    Published 2025-05-01
    “…Currently, the primary challenge in transient operation simulation technology for natural gas pipeline networks is the complexity of the nonlinear coupling of spatial and temporal variables, making it urgent to enhance the calculation efficiency of the simulation process. …”
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    Article
  12. 2732

    Integration of ordered porous materials for targeted three-component gas separation by Xue Jiang, Yu Wang, Hui Wang, Lu Cheng, Jian-Wei Cao, Jin-Bo Wang, Rong Yang, Dong-Hui Zhang, Run-Ye Zhang, Xiu-Bo Yang, Su-Hang Wang, Qiu-Yu Zhang, Kai-Jie Chen

    Published 2025-01-01
    “…Abstract Separation of multi-component mixtures in an energy-efficient manner has important practical impact in chemical industry but is highly challenging. …”
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    Article
  13. 2733
  14. 2734

    Detection of Pear Quality Using Hyperspectral Imaging Technology and Machine Learning Analysis by Zishen Zhang, Hong Cheng, Meiyu Chen, Lixin Zhang, Yudou Cheng, Wenjuan Geng, Junfeng Guan

    Published 2024-12-01
    “…This study aimed to explore the application of hyperspectral imaging (HSI) technology, combined with machine learning, for a quality assessment of pears, so as to provide an efficient technical method. Six varieties of pears were used for inspection, including ‘Sucui No.1’, ‘Zaojinxiang’, ‘Huangguan’, ‘Akizuki’, ‘Yali’, and ‘Hongli No.1’. …”
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  15. 2735

    A framework of crop water productivity estimation from UAV observations: A case study of summer maize by Minghan Cheng, Ni Song, Josep Penuelas, Matthew F. McCabe, Xiyun Jiao, Yuping Lv, Chengming Sun, Xiuliang Jin

    Published 2025-08-01
    “…However, current methodologies face limitations in estimation accuracy and operational efficiency due to the multidisciplinary complexity integrating agronomic and hydrological expertise. …”
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    Article
  16. 2736

    Valorization of spent coffee ground through the development of alginate-based composite antioxidant films: Physicochemical properties and release kinetics by Angela Borriello, Nicoletta Antonella Miele, Stefania Volpe, Giulia Basile, Mariavittoria Verrillo, Riccardo Spaccini, Silvana Cavella, Raffaele Romano, Elena Torrieri

    Published 2025-06-01
    “…The release rate of ACs varied based on film composition, with the SA+CH blend showing higher antioxidant capacity, suggesting lower encapsulation efficiency than SA film.…”
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  17. 2737

    Enhanced Multi-Threshold Otsu Algorithm for Corn Seedling Band Centerline Extraction in Straw Row Grouping by Yuanyuan Liu, Yuxin Du, Kaipeng Zhang, Hong Yan, Zhiguo Wu, Jiaxin Zhang, Xin Tong, Junhui Chen, Fuxuan Li, Mengqi Liu, Yueyong Wang, Jun Wang

    Published 2025-06-01
    “…Straw row grouping is vital in conservation tillage for precision seeding, and accurate centerline extraction of the seedling bands enhances agricultural spraying efficiency. However, the traditional single-threshold Otsu segmentation struggles with adaptability and accuracy under complex field conditions. …”
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  18. 2738

    Research Progress in Epoxidation of Light Small-Molecule Olefins by Guanghui Zhao, Tianfu Yang, Jincheng Liu, Xianming Xu, Yulong Wang, Yongjun Zhang, Meng Gao, Chao Xiong, Hongbing Ji

    Published 2025-03-01
    “…For homogeneous catalytic systems, certain metal complexes exhibit high activity and selectivity yet are difficult to separate and recycle. …”
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  19. 2739

    Toward Digital Twin of Off-Road Vehicles Using Robot Simulation Frameworks by Arianna Rana, Antonio Petitti, Angelo Ugenti, Rocco Galati, Giulio Reina, Annalisa Milella

    Published 2024-01-01
    “…Digital twins provide a powerful tool for testing and maintaining products and processes in several application fields, including manufacturing, smart cities, healthcare, and agriculture, aiming to optimize operational efficiency, resource usage, and planning accuracy. Research presented in this paper deals with the development of the digital version of off-road vehicles. …”
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  20. 2740

    Streamflow Prediction in Human‐Regulated Catchments Using Multiscale Deep Learning Modeling With Anthropogenic Similarities by Arken Tursun, Xianhong Xie, Yibing Wang, Dawei Peng, Yao Liu, Buyun Zheng, Xinran Wu, Cong Nie

    Published 2024-09-01
    “…In the USA, the Multiscale LSTM and the DPL models achieve similar performance with median Kling‐Gupta Efficiency (KGE) of 0.78 and 0.71, respectively. However, in the Yellow River Basin, the KGE values are 0.58 for Multiscale LSTM and 0.24 for DPL. …”
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