Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Shuiqing, Xu"'
Publikováno v:
Chinese Medical Journal, Vol 137, Iss 15, Pp 1870-1872 (2024)
Externí odkaz:
https://doaj.org/article/d9214cb652804a1899e97e92b664623b
Autor:
Gang Zheng, Shuiqing Xu
Publikováno v:
Journal of Dental Sciences, Vol 18, Iss 3, Pp 1164-1169 (2023)
Background/purpose: With the wide application of X-rays in dental examinations, it is necessary to assess its potential risk and explore an effective indicator. This study aimed to analyze the response of miR-187-5p to X-ray irradiation and to evalua
Externí odkaz:
https://doaj.org/article/b40156e6980c4db6bcd40f2abbf565a0
Publikováno v:
Sensors, Vol 24, Iss 1, p 269 (2024)
In order to achieve the automatic planning of power transmission lines, a key step is to precisely recognize the feature information of remote sensing images. Considering that the feature information has different depths and the feature distribution
Externí odkaz:
https://doaj.org/article/85b205352e12445383374aef9f9dc6ac
Publikováno v:
Actuators, Vol 12, Iss 12, p 443 (2023)
This paper reports the design of an iterative-learning-scheme-based fault-estimation method for interconnected nonlinear multi-flexible manipulator systems with arbitrary initial value. For state estimation, observers are employed to reconstruct the
Externí odkaz:
https://doaj.org/article/c3d1e4c01b9b48169258a1f807d23ed9
Publikováno v:
Sensors, Vol 23, Iss 13, p 6214 (2023)
An improved Dijkstra algorithm based on adaptive resolution grid (ARG) is proposed to assist manual transmission line planning, shorten the construction period and achieve lower cost and higher efficiency of line selection. Firstly, the semantic segm
Externí odkaz:
https://doaj.org/article/b76a3c55665c49999eb202b8f16c27b5
Publikováno v:
Energy Conversion and Economics, Vol 1, Iss 3, Pp 264-271 (2020)
Abstract Because the three‐level neutral point clamped (NPC) inverter has the advantages of a large output capacity and high output voltage, it is widely used in wind energy and solar energy power generation. Unfortunately, the three‐level NPC in
Externí odkaz:
https://doaj.org/article/5bc03417d68f408a9e244d14f6745a16
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 5, Pp 3247-3254 (2020)
The time-domain approximation of the Grünwald–Letnikov fractional derivative is intuitive and widely adopted in the design of fractional-order proportional-integral (FOPI) controllers. To solve the accuracy reduction caused by truncating the serie
Externí odkaz:
https://doaj.org/article/ab359f5e8a094a89864493914eaf9ab4
Publikováno v:
IEEE Access, Vol 8, Pp 63577-63584 (2020)
This paper develops a novel sliding mode control technology and a comprehensive evaluation methodology for speed control of permanent magnet synchronous motor (PMSM). In most of the existing literature, only control precision of the speed corrector i
Externí odkaz:
https://doaj.org/article/48ac0d595c344ea0b1432f214fdb0179
Publikováno v:
IEEE Access, Vol 8, Pp 187411-187418 (2020)
In recent years, the electrical performance of polluted suspension insulators operating in coastal foggy regions has attracted wide attention because of the occurrence of flashover. Surface wetting by salt fog accretion increases the surface conducti
Externí odkaz:
https://doaj.org/article/125c5044c50942349a1d232691be6f8a
Publikováno v:
Engineering Analysis with Boundary Elements. 152:446-454
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f038f4dc305121e7faf3e7db77729328
https://doi.org/10.1016/j.enganabound.2023.04.018
https://doi.org/10.1016/j.enganabound.2023.04.018