Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Dahai Li"'
Publikováno v:
Alexandria Engineering Journal, Vol 81, Iss , Pp 469-488 (2023)
There are many tricky optimization problems in real life, and metaheuristic algorithms are the most effective way to solve optimization problems at a lower cost. The dung beetle optimization algorithm (DBO) is a more innovative algorithm proposed in
Externí odkaz:
https://doaj.org/article/be00921c8920406e91270fbd1d6f864a
Publikováno v:
Agriculture, Vol 14, Iss 7, p 1007 (2024)
This study applies data envelopment analysis (DEA) to gauge technical efficiency and allocative efficiency in China’s beef cattle-fattening industry using survey data. The Tobit model considers the salient determinants that drive these efficiencies
Externí odkaz:
https://doaj.org/article/a6e2f338c3f04c2190f31fa670232011
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Based on the Integrated Land–Sea Management, this study established a theoretical framework for the sustainability of coastal regions by combining sustainable development with coupling coordination theory. The improved coupling coordination model w
Externí odkaz:
https://doaj.org/article/fd81447c80fe41b8b6cf876026901884
Publikováno v:
Sensors, Vol 24, Iss 6, p 1860 (2024)
The measurement process of ground shock wave overpressure is influenced by complex field conditions, leading to notable errors in peak measurements. This study introduces a novel pressure measurement model that utilizes the Rankine−Hugoniot relatio
Externí odkaz:
https://doaj.org/article/ac9fbc960e14417497422d63b6b85ee5
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 794 (2024)
The multi-beam array stitching test system (MASTS) based on the Hartmann principle is employed to measure the aberrations in large-aperture optical systems. As each small-aperture and ideal parallel beam traverses the optical system, it is converged
Externí odkaz:
https://doaj.org/article/fde4f252393a4dae8025c46f936a5b10
Publikováno v:
PeerJ Computer Science, Vol 9, p e1569 (2023)
Intrusion detection ensures that IoT can protect itself against malicious intrusions in extensive and intricate network traffic data. In recent years, deep learning has been extensively and effectively employed in IoT intrusion detection. However, th
Externí odkaz:
https://doaj.org/article/121c8d47ed674b47a65aa366081bd343
Publikováno v:
Axioms, Vol 12, Iss 10, p 907 (2023)
In recent years, due to the growing complexity of real-world problems, researchers have been favoring stochastic search algorithms as their preferred method for problem solving. The slime mould algorithm is a high-performance, stochastic search algor
Externí odkaz:
https://doaj.org/article/ddcc2cd0229b43ff9e96026e43a3ddce
Publikováno v:
Fishes, Vol 8, Iss 9, p 438 (2023)
Marine fishery is an important part of China’s maritime power strategy. Improving the ecological efficiency of marine fishery is the inevitable way to achieve the sustainable development of fishery. Based on the perspective of industrial sustainabl
Externí odkaz:
https://doaj.org/article/58cd836265a84a4a90d9916c2a176fdd
Publikováno v:
Materials, Vol 16, Iss 12, p 4351 (2023)
Over the past 20 years, as the depth and diameter of shaft lines increased in China, the cracking and water leakage of the inner walls of frozen shafts have become increasingly severe, resulting in significant safety threats and economic losses. Unde
Externí odkaz:
https://doaj.org/article/f09f16b44a7248f2a4b71d78f9629fb4
Publikováno v:
EAI Endorsed Transactions on Scalable Information Systems, Vol 9, Iss 4 (2022)
We, the Publisher, have retracted the following article: Rui Yang, Dahai Li (2022). Multichannel attention mechanisms fusion based on gate recurrent unit memory network for fine-grained image classification. EAI Endorsed Scal Inf Syst. http://dx.doi.
Externí odkaz:
https://doaj.org/article/ae3d6e23ea3f4a978981643a1bc480b3