1.513   Artículos

 
en línea
Wang Juan     Pág. 66 - 73
AbstractThis paper, combined with the orientation of the School of Foreign Languages of Yangtze University that aims to cultivate "broad caliber, thick foundation, strong ability, high quality" talents, professional touch and employment channels for stud... ver más
Revista: IRA-International Journal of Management & Social Sciences    Formato: Electrónico

 
en línea
Carlo Ciaponi, Enrico Creaco, Armando Di Nardo, Michele Di Natale, Carlo Giudicianni, Dino Musmarra and Giovanni Francesco Santonastaso    
This paper proposes a combined management strategy for monitoring water distribution networks (WDNs). This strategy is based on the application of water network partitioning (WNP) for the creation of district metered areas (DMAs) and on the installation ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Yan Xu, Yilong Yang, He Huang, Gang Chen, Guangxing Li and Huajian Chen    
To improve the cushioning performance of soft-landing systems, a novel origami-inspired combined cushion airbag is proposed. The geometry size, initial pressure, and exhaust vent area of the cushion airbags are designed preliminarily using a theoretical ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Zoe Mbikayi, Agnes Steinert, Dominik Heimsch, Moritz Speckmaier, Philippe Rudolph, Hugh Liu and Florian Holzapfel    
The use of non-piloted eVTOL aircraft in non-segregated airspace requires reliable and deterministic automatic flight guidance systems for the aircraft to remain predictable to all the users of the airspace and maintain a high level of safety. In this pa... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Bowen Sui, Jianqiang Zhang, Zhong Liu and Junbao Wei    
This paper proposes a fixed-time prescribed performance control technique to address the challenge of precise trajectory tracking control for unmanned surface vessels (USVs) in the presence of external time-varying disturbances and input saturation. To b... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Denan Zhao, Simon Cooper, Parmjit Chima, Guobin Wang, Lechun Zhang, Binshu Sun, Xuejian Zhang and Yubin Lan    
Utilizing agricultural UAVs for pesticide and insecticide spraying is an effective measure for plant protection. However, achieving effective coverage on the back side of target is often challenging. To address this issue, this study combined a contact-c... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Xue Mao, Guangtao Zhang, Zemao Liu, Fenglong Huang and Fangyuan Yu    
Combining the application of nitrogen and phosphorus is widely recognized as an effective measure to promote seedling growth. The purpose of this study was to investigate the effects of the combined application of nitrogen and phosphorus on the growth an... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Shengcai Qiang, Yan Zhang, Junliang Fan, Fucang Zhang, Wen Lin, Min Sun, Zhiqiang Gao and Xiwang Tang    
Ridge and furrow plastic mulch (RFPM) and nitrogen (N) application are effective strategies for improving crop productivity in China?s Loess Plain. However, it is not clear how the ridge?furrow ratio and nitrogen fertilizer type (NT) affect the use of wa... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Yulin Yang, Xiaohu Liu, Yinglong Chen, Qiang Xu, Qigen Dai, Huanhe Wei, Ke Xu and Hongcheng Zhang    
Rice?wheat rotation is a widely adopted multiple-cropping system in the Yangtze River Basin, China. Nitrogen (N) fertilizer is a key factor in regulating crop yield; however, only a few studies have considered the impact of annual N application on the yi... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Zhixiong Chen, Tianshu Cao, Pengjiao Wang and Junhao Feng    
Wireless and power line communication hybrid relay technology can realize complementary advantages and comprehensively improve the communication coverage and performance of power Internet of Things. In order to study the mechanism of the physical layer a... ver más
Revista: Applied Sciences    Formato: Electrónico

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