Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Weiguang Ma"'
Publikováno v:
Jixie chuandong, Vol 45, Pp 41-47 (2021)
The analysis of meshing process of involute spur gear is an important basis to judge the transmission quality,and especially contact stress,transmission error and meshing stiffness are key indexes. According to the TCA model of spur gear,curvat
Externí odkaz:
https://doaj.org/article/767a4d317db6497091d34c3e6ce6a7dd
Publikováno v:
Symmetry, Vol 15, Iss 4, p 896 (2023)
L-cysteine, a component of the symmetric L-cystine, is essential in numerous biological activities. Thus, detecting cysteine rapidly, selectively, and sensitively is of tremendous interest. Herein, g-C3N4@CdS composites were employed as sensing eleme
Externí odkaz:
https://doaj.org/article/76551faaa8184861af25f5c0d161167f
Publikováno v:
Symmetry, Vol 15, Iss 4, p 801 (2023)
Developing earth-abundant electrocatalysts useful for hydrogen evolution reactions (HER) is critical for electrocatalytic water splitting driven by renewable energy. Molybdenum carbide (Mo2C) with the crystal structure of hexagonal symmetry has been
Externí odkaz:
https://doaj.org/article/89dfc769937540f0ae56f9599c8a3c97
Autor:
Xingping Wang, Gang Zhao, Kang Jiao, Bing Chen, Ruifeng Kan, Zhenhua Cong, Jianguo Liu, Weiguang Ma
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Optical feedback cavity ringdown spectroscopy is presented with a linear Fabry–Pérot cavity and a cost-effective DFB laser. To circumvent the low coupling efficiency caused by the broad laser linewidth, an optical feedback technique is used, and a
Externí odkaz:
https://doaj.org/article/c2328249244c4dd994b10c23f15d30c2
Autor:
Junxiao Wang, Yang Zhao, Lei Zhang, Shuqing Wang, Maogen Su, Duixiong Sun, Qi Min, Weiguang Ma, Wangbao Yin, Suotang Jia
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Through the theoretical simulation and analysis of the whole process of laser ablating target and producing plasma with high spatio-temporal resolution, it is helpful for people to gain a more complete understanding of the ablation process of target
Externí odkaz:
https://doaj.org/article/e50de54faf3c4ffda71ac1514d377346
Publikováno v:
BMC Medical Education, Vol 18, Iss 1, Pp 1-9 (2018)
Abstract Background There is a growing recognition that training is not translated into performance and the ‘transfer problem’ exists in organization training today. Although factors contributing to training transfer have been identified in busin
Externí odkaz:
https://doaj.org/article/862be1ddc4ec48ff8d4370bc01c75275
Publikováno v:
BMC Health Services Research, Vol 18, Iss 1, Pp 1-9 (2018)
Abstract Background Most organizations invest in people for training to improve human capital and maximize profitability. Yet it is reported in industry and nursing as well that training effectiveness is constrained because of inadequate transfer of
Externí odkaz:
https://doaj.org/article/1f360f5db7f64120ab3eb8e6f2020d40
Autor:
Hongpeng Wu, Lei Dong, Huadan Zheng, Yajun Yu, Weiguang Ma, Lei Zhang, Wangbao Yin, Liantuan Xiao, Suotang Jia, Frank K. Tittel
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Quartz-enhanced photoacoustic spectroscopy is a sensitive gas detection method whereby radiation-induced sound waves from gas absorption are detected. Here, Wuet al. use the beat frequency between a modulated laser and a tuning fork resonance to incr
Externí odkaz:
https://doaj.org/article/659aafb5051548c3a63fc9742c670868
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 5, Pp 1-10 (2017)
Mastering the change of cement raw materials composition in real time has important significance to timely adjusting the proportion of raw materials and improving the quality of cement products. As a result, a greater need for online chemical sensors
Externí odkaz:
https://doaj.org/article/3bfe18509571464ab79aa340350509c3
Publikováno v:
Actuators, Vol 10, Iss 3, p 64 (2021)
Purpose: We aim to provide a systematic methodology for the optimal design of MRD for improved damping capacity and dynamical adjustability in performing its damping function. Methods: A modified Bingham model is employed to model and simulate the MR
Externí odkaz:
https://doaj.org/article/8dc5412417f648d48eb88bcd49b5b3f8