Zobrazeno 1 - 10
of 286
pro vyhledávání: '"GuoQing Shi"'
Publikováno v:
CyTA - Journal of Food, Vol 22, Iss 1 (2024)
ABSTRACTMaillard reaction products (MRPs) play a crucial role in preserving food quality due to their antioxidant capacity. In this study, we isolated and characterized the antioxidant components from MRPs using a xylose-lysine system under optimal c
Externí odkaz:
https://doaj.org/article/434668069c9145ce8da040985b8953f4
Publikováno v:
Urban, Planning and Transport Research, Vol 12, Iss 1 (2024)
Urban market redevelopment has become the catalyst to re-invent space and alleviate poverty by local governments, yet, it poses economic wellbeing concerns, particularly for the resettled traders. The present study seeks to examine the factors influe
Externí odkaz:
https://doaj.org/article/613e9af4e7c44cd19ac8a5cf801bea72
Publikováno v:
Complex & Intelligent Systems, Vol 10, Iss 5, Pp 6867-6883 (2024)
Abstract The sample data for reinforcement learning algorithms often exhibit sparsity and instability, making the training results susceptible to falling into local optima. Mini-Max-Multi-agent Deep Deterministic Policy Gradient (M3DDPG) algorithm is
Externí odkaz:
https://doaj.org/article/5de2431771084f9a87a2a66d814c3701
Publikováno v:
Drones, Vol 8, Iss 11, p 675 (2024)
The Grey Wolf Optimizer (GWO) algorithm is recognized for its simplicity and ease of implementation, and has become a preferred method for solving global optimization problems due to its adaptability and search capabilities. Despite these advantages,
Externí odkaz:
https://doaj.org/article/9db6c3aa1c754dccb8a85d90c63ac75e
Autor:
Yaozhong Zhang, Meiyan Ding, Yao Yuan, Jiandong Zhang, Qiming Yang, Guoqing Shi, Frank Jiang, Meiqu Lu
Publikováno v:
Drones, Vol 8, Iss 10, p 557 (2024)
Recently, developing multi-UAVs to cooperatively pursue a fast-moving target has become a research hotspot in the current world. Although deep reinforcement learning (DRL) has made a lot of achievements in the UAV pursuit game, there are still some p
Externí odkaz:
https://doaj.org/article/fb251bfe4fcf494f9c5e898cad8f99d0
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Introduction: Global environmental issues have become one of the most prominent risk issues in society, and it is of great theoretical and practical importance to study the intrinsic correlation between environmental change and population migration.M
Externí odkaz:
https://doaj.org/article/5f757ec94bc04661bdd3688e9ca02c2e
Publikováno v:
Ecological Indicators, Vol 162, Iss , Pp 112046- (2024)
Land utilization transformation (LUT) is a key factor affecting ecosystem services (ESs). The urban agglomeration on the Northern Slope of the Tianshan Mountains (UATM) is located in a typical arid region with extremely fragile ecological environment
Externí odkaz:
https://doaj.org/article/dac8cfd099f2475cb68fbc6e18d2fe3a
Publikováno v:
Zhongguo gonggong weisheng, Vol 39, Iss 11, Pp 1449-1457 (2023)
Objective To analyze differences in the indicator framework of the Global Health Security Index (GHSI) and the scores of GHSI indicators for 195 contracting countries of International Health Regulations 2005 (IHR2005) between 2019 and 2021. Methods Y
Externí odkaz:
https://doaj.org/article/d41878addb3f4c66a763b669f70236f3
Autor:
Junxiao Guo, Jiandong Zhang, Zihan Wang, Xiaoliang Liu, Shixi Zhou, Guoqing Shi, Zhuoyong Shi
Publikováno v:
Drones, Vol 8, Iss 9, p 427 (2024)
This paper proposes a method based on a Bayesian network model to study the intelligent tactical decision making of formation coordination. For the problem of formation coordinated attack target allocation, a coordinated attack target allocation mode
Externí odkaz:
https://doaj.org/article/bf7d3b3d346942c9b29528d009d9ece2
Publikováno v:
Drones, Vol 8, Iss 7, p 308 (2024)
In this paper, a LabVIEW-based online monitoring and safety evaluation system for UAVs is designed to address the deficiencies in UAV flight state parameter monitoring and safety evaluation. The system consists of a lower unit for UAV recording and a
Externí odkaz:
https://doaj.org/article/0f9bd7bd4ffc4c658c19e959d6324e39