Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Weijia Shi"'
Autor:
Erin E. Donovan, Audrey Shaffer, Emily Kaiser, Karly Quaack, Michael Mackert, Weijia Shi, Daniela De Luca
Publikováno v:
PEC Innovation, Vol 4, Iss , Pp 100246- (2024)
Objective: Loneliness among young people is a contemporary public health crisis exacerbated by the COVID-19 pandemic. The present research examined the development of a modest yet meaningful health communication intervention resource that would becom
Externí odkaz:
https://doaj.org/article/8b1b3f1a975d4d0783f39e06fa1e20a9
Publikováno v:
IEEE Access, Vol 7, Pp 154889-154898 (2019)
A compensation method for a magnetoelectric velocity sensor (MVS) is always necessary, which can lower the resonance frequency of the measuring system and subsequently extend the measuring bandwidth. In this paper, a novel compensation method is prop
Externí odkaz:
https://doaj.org/article/904fbe96a53948af847feba9e041d664
Publikováno v:
IEEE Access, Vol 7, Pp 134556-134563 (2019)
Active vibration isolation system is used in various fields to reduce the vibrations transmitted. In this paper, a novel dual-stage actuator is proposed, which combines a voice coil motor and a piezoelectric actuator. The proposed dual-stage actuator
Externí odkaz:
https://doaj.org/article/c85dea7720f14de0b89475f543cc978e
Autor:
Xiaojing Wang, Xin Geng, Lilin Yang, Yuzhen Chen, Zhiheng Zhao, Weijia Shi, Lan Kang, Ruihua Wu, Cunfu Lu, Jian Gao
Publikováno v:
Cells, Vol 11, Iss 7, p 1240 (2022)
As a fast-growing, woody grass plant, Moso bamboo (Phyllostachys edulis) can supply edible shoots, building materials, fibrous raw material, raw materials for crafts and furniture and so on within a relatively short time. Rapid growth of Moso bamboo
Externí odkaz:
https://doaj.org/article/fe07ecc6a09944b681a164da455937e0
Publikováno v:
Materials, Vol 13, Iss 18, p 3976 (2020)
Ultra-precision piezoelectric inchworm motor (PIM) is widely used in the optical equipment, microelectronics semiconductor industry and precision manufacturing for motion and positioning, but the multi-physics field simulation model for estimating PI
Externí odkaz:
https://doaj.org/article/e7b9be0edf2044b5be6919ee7f0f201c
Publikováno v:
Complexity, Vol 2018 (2018)
Active vibration isolation system (AVIS) has attracted increasing attention of researchers in precision engineering. In this paper, a desired compensation adaptive robust controller (DCARC) is proposed for an AVIS developed in our laboratory. The AVI
Externí odkaz:
https://doaj.org/article/54b98ba7ab394907b0d9651e1d53cd62
Autor:
Weijia Shi, Gang Zou
Publikováno v:
Molecules, Vol 23, Iss 10, p 2412 (2018)
A highly efficient acylative cross-coupling of trialkylboranes with activated amides has been effected at room temperature to give the corresponding alkyl ketones in good to excellent yields by using 1,3-bis(2,6-diisopropyl)phenylimidazolylidene and
Externí odkaz:
https://doaj.org/article/f6825d8535704c278425124f0f373488
Publikováno v:
Sensors, Vol 18, Iss 7, p 2030 (2018)
This paper proposes a decoupled six degrees of freedom (DOF) displacement measurement methodology, which is accomplished by utilizing six pairs of permanent magnets and six Hall sensors. Firstly, the coordinate transformation was mathematically deriv
Externí odkaz:
https://doaj.org/article/6f3b828d5262407695632ce922893a2e
Autor:
Shan Zhu, Yue Zhao, Fengxiang Ma, Yue Yin, Weijia Shi, Feng Zhu, Wenya Fan, Peijin Du, Jinyu Ding
Publikováno v:
Sustainable Energy & Fuels; 5/7/2024, Vol. 8 Issue 9, p1918-1923, 6p
Publikováno v:
South African Journal of Botany. 157:335-345