43   Artículos

 
en línea
César Elias Botelho, Vinicius Teixeira Andrade, Juliana Costa de Rezende Abrahão and Flávia Maria Avelar Gonçalves    
Plant loss occasionally occurs in field experiments with coffee crops in experimental plots. In breeding programs, such loss can be harmful, especially when the corresponding statistical analyses are not consistent with the experimentally generated data.... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Tiffany A. Aldworth, Michele L. W. Toucher, Alistair D. Clulow and Anthony M. Swemmer    
Over the past century, increases in indigenous woody plant species, also known as woody encroachment (WE), has occurred in grasslands and savannas across the globe. While the impact on grassland and savanna composition and productivity has been well stud... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Sen Lin, Siyu Chen and Xun Liu    
The success of construction projects heavily depends on the compliance of parties with ethical codes of conduct. Unethical pro-organizational behavior (UPB) may serve as a barrier to close collaboration between parties. Although empowering leadership is ... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Yan Dai and Chao Sun    
In sonar systems, the performance of adaptive beamformers severely degrades when mismatches occur between the actual and presumed steering vectors of the desired signal, mainly due to hydrophone position errors, amplitude-phase errors, and the scattered ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yuhao Wang and Zhenkai Zhang    
Beamforming technology is very important for passive sonar to detect targets. However, the performance of a beamformer is seriously degraded in practical applications due to the complex and changeable underwater environment. In this paper, a null broaden... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Rongjun Mu, Yanfeng Chu, Hao Zhang and Hao Liang    
This study is focused on addressing the problem of delayed measurements and contaminated Gaussian distributions in navigation systems, which both have a tremendous deleterious effect on the performance of the traditional Kalman filtering. We propose a no... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Minglei Du, Haodong Zou, Tinghui Wang and Ke Zhu    
A passive localization algorithm based on UAV aerial images and Angle of Arrival (AOA) is proposed to solve the target passive localization problem. In this paper, the images are captured using fixed-focus shooting. A target localization factor is define... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Shaokun Deng, Zheqi Shen, Shengli Chen and Renxi Wang    
It is widely recognized that the initial ensemble describes the uncertainty of the variables and, thus, affects the performance of ensemble-based assimilation techniques, which is investigated in this paper with experiments using the Community Earth Syst... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Sinta Setiana,(Maranatha Christian UniversityIndonesia)Bram Hadianto,(Maranatha Christian UniversityIndonesia)     Pág. 172 - 184
This research intends to examine the impact of financial knowledge and internal control locus on student behavior to manage money and the effect of internal control locus on this knowledge. The students becoming the population are from the active undergr... ver más
Revista: Integrated Journal of Business and Economics    Formato: Electrónico

 
en línea
Kai Jin, Zeyang Yin, Yaolin Lei, Yuanlong Zhang and Xiaolong Zhang    
This paper presents a robust trajectory design method for approaching and rendezvous with a space target considering multi-source uncertainties. A nonlinear covariance analysis method based on the state transition tensor is presented to formulate the pro... ver más
Revista: Aerospace    Formato: Electrónico

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