Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Xiaoyou Zhang"'
Autor:
Chuan Zhao, Zhenlong Li, Fangchao Xu, Hongkui Zhang, Feng Sun, Junjie Jin, Xiaoyou Zhang, Lijian Yang
Publikováno v:
Actuators, Vol 13, Iss 7, p 248 (2024)
In this paper, a novel three-degree-of-freedom piezoelectric-driven micro-positioning platform based on a lever combination compound bridge-type displacement amplification mechanism is proposed. The micro-positioning platform proposed in this paper a
Externí odkaz:
https://doaj.org/article/3011046f35f348998f631102533d191e
Autor:
Chuan Zhao, Qinwei Zhang, Wenzhe Pei, Junjie Jin, Feng Sun, Hongkui Zhang, Ran Zhou, Dongning Liu, Fangchao Xu, Xiaoyou Zhang, Lijian Yang
Publikováno v:
Micromachines, Vol 15, Iss 5, p 641 (2024)
In laser beam processing, the angle or offset between the auxiliary gas and the laser beam axis have been proved to be two new process optimization parameters for improving cutting speed and quality. However, a traditional electromechanical actuator
Externí odkaz:
https://doaj.org/article/7e544a5e3f894f8b824ef8a80c663cbc
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
Multiple sclerosis (MS) is a prevalent neuroimmunological illness that leads to neurological disability in young adults. Although the etiology of MS is heterogeneous, it is well established that aberrant activity of adaptive and innate immune cells p
Externí odkaz:
https://doaj.org/article/9c1a80326e0f4b72b9ea2e9273434d26
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
Alzheimer’s disease (AD) is an age-related neurodegenerative disorder, characterized by the accumulation of proteinaceous aggregates and neurofibrillary lesions composed of β-amyloid (Aβ) peptide and hyperphosphorylated microtubule-associated pro
Externí odkaz:
https://doaj.org/article/1b2082366c494fe7adbc7c98bd3d8f2d
Autor:
Weiyu Chen, Tengfei Yu, Chenguang Zhao, Baofeng Li, Yanyan Qin, Huiying Li, Haojie Tang, Junliang Liu, Xiaoyou Zhang
Publikováno v:
Journal of Fungi, Vol 9, Iss 4, p 399 (2023)
It was previously reported that afforestation in the desert can help improve soil texture, carbon accumulation, and nutrient status. However, the effects of afforestation on soil microbial composition, diversity, and microbial interactions with soil
Externí odkaz:
https://doaj.org/article/332aa30be7cd4ec89bc3fd0c8e86791a
Publikováno v:
Hydrology Research, Vol 51, Iss 6, Pp 1409-1436 (2020)
Among the most widespread structures for successfully retaining water and checking erosion on the semi-arid portions of China's Loess Plateau, check dams retain silt at slower than projected rates, leading to flood control issues. Meanwhile, the shor
Externí odkaz:
https://doaj.org/article/0a167d9e6c4142c98ed0d736819a174c
Autor:
Boran Luan, Xiaoyou Zhang, Fangchao Xu, Guang Yang, Junjie Jin, Chengcheng Xu, Feng Sun, Koichi Oka
Publikováno v:
Actuators, Vol 11, Iss 12, p 361 (2022)
Aiming at the efficiency and precision in micro electrical discharge machining (micro-EDM) is affected because the interpole voltage is unstable in conventional micro-EDM. This paper describes a five-degrees-of-freedom (5-DOF) controlled, wide-bandwi
Externí odkaz:
https://doaj.org/article/5adf534fcf424775931103c8dadab399
Publikováno v:
Actuators, Vol 11, Iss 12, p 371 (2022)
Electrical discharge machining (EDM) is not limited to the strength and hardness of conductive materials, and is a non-contact special processing technology. In micro-EDM, there are problems such as untimely axial positioning, unstable inter-electrod
Externí odkaz:
https://doaj.org/article/7ea839465c1849b9bc0a3241055b7e01
Publikováno v:
Actuators, Vol 11, Iss 12, p 363 (2022)
The advantages of the proposed dual-mode magnetic suspension are it having a high level of safety and a compact structure compared with the previous studies. However, the structure parameters can affect the energy harvesting of the suspension system.
Externí odkaz:
https://doaj.org/article/4f0bed47eb2d44798aefd5781feeb116
Autor:
Liping Wu, Ran Zhou, Junshan Bao, Guang Yang, Feng Sun, Fangchao Xu, Junjie Jin, Qi Zhang, Weikang Jiang, Xiaoyou Zhang
Publikováno v:
Sensors, Vol 22, Iss 24, p 9791 (2022)
Under extreme working conditions such as high-speed driving on roads with a large road surface unevenness coefficient, turning on a road with a low road surface adhesion coefficient, and emergency acceleration and braking, a vehicle’s stability det
Externí odkaz:
https://doaj.org/article/0992f44c61364f9b9ef60422bf5cf1a3