Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Jian-qiang Zhang"'
Publikováno v:
International Journal of Ophthalmology, Vol 16, Iss 6, Pp 871-875 (2023)
AIM: To investigate the effectiveness and safety of subconjunctival injection of conbercept in the treatment of corneal neovascularization (CNV). METHODS: The data on 10 consecutively recruited patients with CNV who received a subconjunctival conberc
Externí odkaz:
https://doaj.org/article/44ffbab811fe404d866b3319e8eccc1e
Publikováno v:
Plant Diversity, Vol 45, Iss 1, Pp 36-44 (2023)
Polyploidy after hybridization between species can lead to immediate post-zygotic isolation, causing saltatory origin of new species. Although the incidence of polyploidization in plants is high, it is thought that a new polyploid lineage can succeed
Externí odkaz:
https://doaj.org/article/16b66b7ba87145cfb04c73a360033620
Autor:
Ge-An Wei, Jian-Qiang Zhang
Publikováno v:
Applied Sciences, Vol 13, Iss 15, p 8625 (2023)
The traditional A* and DWA fusion algorithm has three problems in the task of aggregation formation: one is the lack of meeting coordination strategy, the other is the inability to unify the terminal course, and the third is too many turning points i
Externí odkaz:
https://doaj.org/article/db64c5976a4e42a692fd6647b5dc2a27
Publikováno v:
China Geology, Vol 4, Iss 2, Pp 256-265 (2021)
The rare earth elements (REE) content of the coal in the Erlian Basin was determined by inductively coupled plasma mass spectrometry (ICP-MS), and it turns out that the REE content from different geological age shows a significant difference: The REE
Externí odkaz:
https://doaj.org/article/ace5a1c095e0476c97348b348030dffd
Autor:
Chuan-Sheng Wu, Man Ge, Ling-Ling Qi, De-Bing Zhuo, Jian-Qiang Zhang, Tian-Qi Hao, Yang-Xia Peng
Publikováno v:
Applied Sciences, Vol 13, Iss 6, p 3530 (2023)
Defects in different positions and degrees in pile foundations will affect the building structure’s safety and the foundation’s bearing capacity. The efficiency and accuracy of using traditional methods to identify multi-defect types of pile foun
Externí odkaz:
https://doaj.org/article/4019086f358d468e8ad74f813a06c5cb
Publikováno v:
Applied Sciences, Vol 12, Iss 20, p 10220 (2022)
In the field of structural health monitoring (SHM), with the mature development of artificial intelligence, deep learning-based structural damage identification techniques have attracted wide attention. In this paper, the convolutional neural network
Externí odkaz:
https://doaj.org/article/14aae412d9e24f8fa0bc00dac1a17681
Autor:
Chuan-Sheng Wu, Tian-Qi Hao, Ling-Ling Qi, De-Bing Zhuo, Zhen-Yang Feng, Jian-Qiang Zhang, Yang-Xia Peng
Publikováno v:
Applied Sciences, Vol 12, Iss 19, p 9840 (2022)
If the layer of soil surrounding a pile is not taken into account during the engineering detection process, the velocity-time curve might show asymptotic diameter shrinkage or diameter expanding features, which would alter the interpretation of the t
Externí odkaz:
https://doaj.org/article/5228c76c44d14c2aa24eeb50a5d5d6ad
Publikováno v:
Journal of Integrative Agriculture, Vol 18, Iss 1, Pp 201-210 (2019)
Biochar (BC) derived from waste products is a cost-effective sorbent for remediation of metal-contaminated soils. We studied the kinetics and adsorption mechanisms for removal of metal ions, such as lead (Pb2+) and cadmium (Cd2+) with biochar. The ad
Externí odkaz:
https://doaj.org/article/1f1e2be751af4289a6a0de6b225c7518
Publikováno v:
Buildings, Vol 12, Iss 5, p 664 (2022)
Defects in pile foundations, such as neck defects, bulge imperfections, weak concretes, cracks, and broken piles, can cause a decrease in the bearing capacity and the structural stability of the foundation. Identification of the type of defect is vit
Externí odkaz:
https://doaj.org/article/6c88892b6a6a452cb4d841fca3a0b9bc
Publikováno v:
International Journal of Antennas and Propagation, Vol 2020 (2020)
A wideband circularly polarized (CP) antenna is presented to achieve enhanced impedance, axial ratio (AR), and gain bandwidths. The antenna consists of two circular patches, a split-ring microstrip line with six probes, and a circular ground plane. B
Externí odkaz:
https://doaj.org/article/4a53487b5e9746a3994e5cc4648eb955