scholarly journals Automotive Catalysts: Performance, Characterization and Development

Author(s):  
Nelcy Della Santina Mohallem ◽  
Marcelo Machado ◽  
Ronald A.
GIS Business ◽  
2019 ◽  
Vol 14 (6) ◽  
pp. 633-642
Author(s):  
Dr. Ahmad Albloush ◽  
Dr. Sadi Taha ◽  
Dr. Abdelrahim Nassoura ◽  
Najeb Masoud ◽  
Om Prakash Bohra

This study explores the effect of organizational politics (OP) on employees' performance. This study uses data from employees' performance in 22 directorates of regions in the Greater Amman Municipality (GAM), Jordan. Data collected through face to face interviews with 11 heads of the administrative sections in directorates of regions in GAM. The interview results show that there are many employees their performance is weak or unsatisfactory.


2021 ◽  
Vol 768 (1) ◽  
pp. 012024
Author(s):  
Jie Yang ◽  
Yajun Wang ◽  
Changan Tian ◽  
Shikang Lai ◽  
Yang Liu ◽  
...  

Author(s):  
Ying Yuan ◽  
Xiaorui Wang ◽  
Yang Yang ◽  
Hang Yuan ◽  
Chao Zhang ◽  
...  

Abstract The full-chain system performance characterization is very important for the optimization design of an integral imaging three-dimensional (3D) display system. In this paper, the acquisition and display processes of 3D scene will be treated as a complete light field information transmission process. The full-chain performance characterization model of an integral imaging 3D display system is established, which uses the 3D voxel, the image depth, and the field of view of the reconstructed images as the 3D display quality evaluation indicators. Unlike most of the previous research results using the ideal integral imaging model, the proposed full-chain performance characterization model considering the diffraction effect and optical aberration of the microlens array, the sampling effect of the detector, 3D image data scaling, and the human visual system, can accurately describe the actual 3D light field transmission and convergence characteristics. The relationships between key parameters of an integral imaging 3D display system and the 3D display quality evaluation indicators are analyzed and discussed by the simulation experiment. The results will be helpful for the optimization design of a high-quality integral imaging 3D display system.


2021 ◽  
Vol 714 (3) ◽  
pp. 032070
Author(s):  
Xiangjun Bi ◽  
Hongjie Zhao ◽  
Yuanxun Gong ◽  
Xinghong Zhou

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