39   Artículos

 
en línea
Yadong Zhu, Haifeng Jiao, Shihui Wang, Wenbo Zhu, Mengcheng Wang and Songshan Chen    
In order to study the pressure pulsation characteristics and structural dynamic response characteristics of a vertical shaft cross-flow pump, this study used a computational fluid dynamics (CFD) numerical simulation method to analyze the pressure pulsati... ver más
Revista: Water    Formato: Electrónico

 
en línea
Ziyi Wang, Xinran Li, Luoyang Sun, Haifeng Zhang, Hualin Liu and Jun Wang    
Efficient yet sufficient exploration remains a critical challenge in reinforcement learning (RL), especially for Markov Decision Processes (MDPs) with vast action spaces. Previous approaches have commonly involved projecting the original action space int... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Yaqi Wang, Fangguo Chang, G M Al Amin, Shuguang Li, Mengmeng Fu, Xiwen Yu, Zhixin Zhao, Haifeng Xu and Tuanjie Zhao    
Plant photosynthesis is mainly dependent on leaf color, and this has an impact on yield. Mutants lacking in chlorophyll have been analyzed to gain insight into the genetic processes involved in photosynthesis, chloroplast development, and chlorophyll met... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Geng Liu, Zhongshan Shen, Xibin Han, Haifeng Wang, Weiwei Chen, Yi Zhang, Pengyun Ma, Yibing Li, Yun Cai, Pengfei Xue, Huafeng Qin and Chunxia Zhang    
The stability of contemporary ice shelves is under threat due to global warming, and the geological records in the Ross Sea offer such an opportunity to test the linkage between them. However, the absence of calcareous microfossils in the sediments of th... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Nan Jia, Bin Li, Jun Zhu, Haifeng Wang, Yuliang Zhao and Wenwen Zhao    
The identification of chicken sex before hatching is an important problem in large-scale breeding applications in the poultry industry. This paper systematically reviews the key techniques for in ovo sexing of chicken eggs before hatching and presents re... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Haifeng Jiao, Jilian Shan, Guorui Yang, Mengcheng Wang and Songshan Chen    
In this study, a comparative analysis of the shutdown transitions of a full-flow pump and an axial-flow pump was carried out through numerical simulation and model tests. The UDF method was used to achieve control of the impeller rotational speed during ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yuanzhi He, Hanxun Wang, Jin Zhou, Haifeng Su, Li Luo and Bin Zhang    
In the process of tunnel construction, the water inrush disaster is one of the main engineering geological disasters. In karst strata, different types of water-bearing structures or karst water bodies develop and occur in the soluble rock layer, and tunn... ver más
Revista: Water    Formato: Electrónico

 
en línea
Hong Ding, Qinghui Zeng, Qin Yang, Huan Liu, Peng Hu, Haifeng Zhu and Yinan Wang    
Wetlands have powerful runoff regulation functions, which can effectively store and retain surface runoff. The runoff regulation function of wetlands is affected by wetland areas, which affect the capacity of flood control. To explore the law of the area... ver más
Revista: Water    Formato: Electrónico

 
en línea
Dan Wang, Jialing Che, Haifeng Liu and Siew Choo Chin    
Economical desert sand engineered cementitious composites (DS-ECCs) using a mixture of cement, fly ash, local desert sand, water, low-cost PVA fibers, and chemical additives were developed, aiming for a further enhancement in ductility and toughness. The... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Bin Yu, Zhao Xu, Ruinan Mu, Anping Wang and Haifeng Zhao    
Thermal expansion is inevitable for space structures under the alternating temperature of outer space around the earth. This may lead to the thermal stress and deformation due to the mismatch of the coefficient of thermal expansion. Near-zero thermal exp... ver más
Revista: Aerospace    Formato: Electrónico

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