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Showing 20 of 1,739 academic articles
Yucen Li, Lingling Xia, Yiming Fan, Qinyue Wang et al. • ChemPhysMater
(2022)
The synthesis of materials has been an important task throughout human history, and the ability to perform successful and efficient syntheses has been a factor in industrial revolutions and societal development. Recently, the rapid developm...
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Open Access (DOAJ)
DOI: 10.1016/j.chphma.2021.10.002
Kunal Singh, Ajit Khosla, Shilpa Gupta • ECS Sensors Plus
(2023)
Soft robotics, offering precise actions in complex environments, stands at the brink of transformative advancements across diverse fields. To realize this potential, the field must address five key challenges: creation of soft power and con...
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Open Access (DOAJ)
DOI: 10.1149/2754-2726/ad08d6
Yahui Luo, Guangsheng Gao, Wenwu Hu, Pin Jiang et al. • Agriculture
(2026)
To address the challenges of rapid and accurate grape variety identification in natural orchard environments, along with the demand for efficient deployment on mobile devices, we propose in this paper YOLOv11n-GrapeLite, a lightweight model...
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Open Access (DOAJ)
DOI: 10.3390/agriculture16070794
Yishi Shen, Shi Zhang, Weimin Huang, Chengrui Shang et al. • Biomimetics
(2024)
Birds have remarkable flight capabilities due to their adaptive wing morphology. However, studying live birds is time-consuming and laborious, and obtaining information about the complete wingbeat cycle is difficult. To address this issue a...
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Open Access (DOAJ)
DOI: 10.3390/biomimetics9090555
Yang Cong • Fundamental Research
(2021)
Remote technology refers to applications that rely on wireless/wired network communication technology to enable the effective interconnection of multiple terminals distributed in different geographical locations, which helps to achieve effe...
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Open Access (DOAJ)
DOI: 10.1016/j.fmre.2021.11.008
Neng Pan, Ruibin Zhang, Tiankai Yang, Can Cui et al. • IET Cyber-systems and Robotics
(2021)
Abstract In recent years, several progressive studies promote the development of aerial tracking. One of the representative studies is our previous work Fast‐Tracker which is applicable to various challenging tracking scenarios. However, it...
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Open Access (DOAJ)
DOI: 10.1049/csy2.12033
Yuzhen Tang, Hongwei Guo, Wenyao Zhang, Zhiyi Wang et al. • Aerospace
(2023)
To meet the requirements of deployable structures in aerospace engineering with light weight and high stiffness, this paper proposes the triangular space membrane deployable mechanism based on deployable booms, then conducts dynamic analysi...
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Open Access (DOAJ)
DOI: 10.3390/aerospace10030239
Gang Chen, Xin Tang, Baohang Guo, Guoqi Li et al. • Machines
(2025)
Underwater sensor deployment in military applications requires high precision, yet existing robotic solutions often lack the maneuverability and adaptability required for complex aquatic environments. To address this gap, this study propose...
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Open Access (DOAJ)
DOI: 10.3390/machines13060505
Zhi Zhu, Min Wang, Huijie Zhang, Xiao Zhang et al. • Metals
(2017)
In this study, a 3D coupled thermo-mechanical finite element model is developed to predict and analyze the defect formation during friction stir welding based on coupled Eulerian Lagrangian method. The model is validated by comparing the es...
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Open Access (DOAJ)
DOI: 10.3390/met7070256
Huanpeng Liu, Luning Wang, Feng Wei, Yameng Wang • Mathematics
(2026)
This study examines the micro-level mechanisms through which increasing market concentration and the entrenchment of competitive advantage arise. We develop a theoretical framework based on a constant elasticity of substitution (CES) produc...
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Open Access (DOAJ)
DOI: 10.3390/math14111892
Peidong Liang, Lianzheng Ge, Yihuan Liu, Lijun Zhao et al. • Discrete Dynamics in Nature and Society
(2016)
Human-robot collaboration (HRC) is a key feature to distinguish the new generation of robots from conventional robots. Relevant HRC topics have been extensively investigated recently in academic institutes and companies to improve human and...
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Open Access (DOAJ)
DOI: 10.1155/2016/9126056
Ning Li, Zhiyu Xiang, Liang Feng, Zhiqiang Gao et al. • Sensors
(2025)
As advancements in autonomous underwater vehicle (AUV) technology unfold, the role of underwater wireless sensor networks (UWSNs) is becoming increasingly pivotal. However, the high energy consumption in these networks can significantly red...
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Open Access (DOAJ)
DOI: 10.3390/s25020570
Qijing Qin, Ziming Kou, Shaokai Kou, Guijun Gao et al. • Actuators
(2026)
Precise data regarding the overall mass of the machinery and the gradient of the track are crucial for optimizing the control of monorail cranes and enhancing energy efficiency. Within the context of electric monorail cranes (EMCs), accurat...
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Open Access (DOAJ)
DOI: 10.3390/act15090479
Xiaoxiao Dong, Hong Zhao, Jiapeng Li, Yu Tian et al. • iScience
(2020)
Summary: Nature does nothing in vain. Through millions of years of revolution, living organisms have evolved hierarchical and anisotropic structures to maximize their survival in complex and dynamic environments. Many of these structures ar...
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Open Access (DOAJ)
DOI: 10.1016/j.isci.2020.101749
D.Z. Fu, T.J. Yang, Y.J. Pan, Y.M. Tong • Energy Reports
(2023)
In China’s goal of reaching carbon neutrality by 2060, the blending-biofuel-based heating technique is being used to reduce CO2 and air-pollutant emissions in existing district heating systems in northern China. This brings a series of new ...
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Open Access (DOAJ)
DOI: 10.1016/j.egyr.2023.03.081
Xiaoqing Lv, Ming Zhao • Journal of Robotics
(2019)
In view of the problem that Bloch Quantum Genetic Algorithm (BQGA) is easy to fall into local optimum, an improved BQGA is proposed. The algorithm can control the step size and the mutation probability in real time in the iterative process,...
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Open Access (DOAJ)
DOI: 10.1155/2019/1659180
Haoyan Ding, Wenyuan Sun, Guoyan Zheng • Sensors
(2024)
Periacetabular osteotomy (PAO) is an effective approach for the surgical treatment of developmental dysplasia of the hip (DDH). However, due to the complex anatomical structure around the hip joint and the limited field of view (FoV) during...
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Open Access (DOAJ)
DOI: 10.3390/s24144754
Chunguang Zhang, Feng Sun, Ye Li, Haining Zhao et al. • Aerospace
(2026)
To accurately characterize the effects of polydisperse particle sizes, multimineral composition, and angular morphology on the packing structure of lunar regolith, a two-dimensional sequential packing method based on random convex octagons ...
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Open Access (DOAJ)
DOI: 10.3390/aerospace13070612
Han Yu, Xiaofan Zhang, Xiaobiao Shan, Liangxing Hu et al. • Micromachines
(2023)
This work presents a novel bird-shaped broadband piezoelectric energy harvester based on a two-DOF crossed beam for low-frequency environmental vibrations. The harvester features a cantilever mounted on a double-hinged beam, whose rotating ...
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Open Access (DOAJ)
DOI: 10.3390/mi14020421
Zhan Yang, Shixin Liu, Linjun Li, Qinkai Chen et al. • SmartBot
(2025)
ABSTRACT The evolution from passive nanoscale observation to active robotic manipulation represents a paradigm shift in humanity's quest to master matter at the atomic scale. This review systematically traces the historical and conceptual f...
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Open Access (DOAJ)
DOI: 10.1002/smb2.12021