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Sandra Jiménez-del-Barrio, Jose Jesús Jiménez-Rejano, Manuel Rebollo-Salas, María Teresa Mingo-Gómez, Almudena Lorenzo-Muñoz and Luis Ceballos-Laita
Background: The aim of this study was to determine whether the elite handball (HB) athletes with glenohumeral internal rotation deficit (GIRD) present differences in the mechanical properties in the teres major muscle, and strength and extensibility of t...
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Ming Zhang, Lijun Fan, Yongmin Liu, Sixiang Zhang and Dalin Zeng
Project sustainability has become a research hotspot in the construction industry and a crucial driving force for the successful delivery of projects. How enterprises can improve project sustainability performance and realize sustainable development by a...
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Christopher Glaser, Jouke Hijlkema and Jérôme Anthoine
Hybrid rocket propulsion, first demonstrated by the Russian GIRD-09 rocket in 1933, combines liquid oxidizer and solid fuel for thrust generation. Despite numerous advantages, such as enhanced safety, controllability, and potential environmental benefits...
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Jinhong Ding and Chongben Ni
The shipbuilding industry demands intelligent robot, which is capable of various tasks without laborious pre-teaching or programming. Vision system guided robots could be a solution for autonomous working. This paper introduces the principle and techniqu...
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Hui Cai, Junli Zhang, Jingqiu Yu and Zheren Zhang
DC short-circuit faults are one of the challenges for modular multilevel converter (MMC) based DC grid. It is vital for proper design of protection system to estimate the fault currents and voltages. The existing calculation methods based on RLC equivale...
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Several window functions are currently applied to improve the performance of the discrete Fourier transform (DFT) harmonic detection method. These window functions exhibit poor accuracy in measuring the harmonic contents of a signal with high-order and w...
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Yuye Li, Kaipei Liu, Xiaobing Liao, Shu Zhu and Qing Huai
It is a common practice that one converter controls DC voltage and the other controls power in two-terminal voltage source converter (VSC)?based high voltage DC (HVDC) systems for AC gird interconnection. The maximum transmission power from a DC-voltage-...
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The power quality of new energy resources has received tremendous attention recently. The control approach for the inverter, an interface between the new energy resources, and the infinite bus system is of vital importance. For the virtual synchronous ge...
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