Results 91 to 100 of about 678 (209)
Meteoritics &Planetary Science, Volume 61, Issue 8, Page 1847-1860, August 2026.Abstract Since the discovery of nine meteorites near the Yamato mountains in 1969, Antarctica has been recognized as a superb location for meteorite recovery. While Antarctic recovery expeditions prioritize meteorite preservation for mineralogical and planetary studies, meteorites are not typically collected for biological applications.
Rachael Lappan +2 more
wiley +1 more source
Simplified Method for the Power Flow and Transmission Efficiency Analysis of Epicyclic Gear Train
Jixie chuandong, 2017 Based on virtual power theory,the power flow and efficiency analysis of differential gear train and closed planetary gear train are accomplished.
Xue Huiling, Liu Geng, Yang Xiaohui
doaj
Social and Personality Psychology Compass, Volume 20, Issue 8, August 2026.ABSTRACT At present, psychological research intensely reflects and possibly reconsiders its purposes and practices. Doing so, protagonists of psychology respond to the diagnosis of various issues, including limitations regarding the practical value of research insights or a lack of societal credibility.
Niko Alexander Schäpke +2 more
wiley +1 more source
To Mars through LEO: How commercial space travel will change exploration‐enabling research
Experimental Physiology, EarlyView.
Christopher Puhl, Michail Magkos
wiley +1 more source
Jixie chuandong, 2007 A model for planetary gear train of the development machine is presented and the analysis of the mechanism of load balance is given. In consideration of the parts’ manufacturing error 、 assembly error and elastic deformation of gear teeth, the floating ...
邱家平, 黄嘉兴, 马福文
doaj
Study on Assembly Process of a Large Wind Power Gearbox
Jixie chuandong, 2016 Aiming at the three assembly process difficulties of pin hole connection between cases,planetary wheel bearing,planetary gear train of wind power increasing gearbox with the technical structure of planetary closed differential transmission,the deeply ...
You Jing, Zou Junwei, Huang Junqiong
doaj
Strength Analysis of Planetary Gear Train of A New Shearer Cutting Unit
Jixie chuandong, 2015 Taking the planetary gear train in a new type of thin seam shearer cutting part as the research object,based on multi-body dynamics theory,the rigid-flexible coupled model of the shearer cutting part is established,and the dynamic simulation analysis is ...
Zhao Lijuan, Qiao Meina, Lan Jinbao
doaj
Jixie chuandong, 2012 According to the load sharing mechanism of the series planetary gear train and consideration the effects of manufacturing errors,assembly errors,mesh stiffness and the clearance floating coefficient,the analysis model is set up.The load sharing ...
刘文彬, 刘更, 李阳
doaj
Jixie chuandong, 2007 Based on the fundamental formulas, the diagrams are derivated and drawn reflecting the relationship between the structure and power flow of closed planetary gear train. They can be applied to analyze existed trains for the power flow direction.
卢存光, 段钦华
doaj
Enhanced diagnosis of planetary gear train faults based on bispectrum and attention mechanism deep convolutional generative adversarial networks. [PDF]
Sci RepYang D, Zhang Y, Li R, Long H, Huang C.
europepmc +1 more source