The steep cliffs along the Mingjiang River in Ningming County,located in south China’s Guangxi Zhuang Autonomous Region,bear the primitive paintings of the Luoyue people,ancestors of the Zhuang ethnic group.This pain...
supported in part by the National Key R&D Program under Grant 2018YFB1304504.
Walking is the basic locomotion pattern for bipedal robots.The walking pattern is widely generated using the linear inverted pendulum model.The linear inverted pendulum motion of each support period can be designed as...
supported by Science and Technology Foundation Project of Ministry of Science and Technology of China(2012FY112000).
Based on the survey data of nine primitive broad-leaved Korean pine forest plots ranging from 1 to 10.4 ha in Heilongjiang Province,this study used the moving window method and GIS technology to analyze the variation ...
Supported by the National Natural Science Foundation of China(11861071).
In this paper,we exhibit a free monoid containing all prefix codes in connection with the sets of i-th powers of primitive words for all i≥2.This extends two results given by Shyr and Tsai in 1998 at the same time.
The current distance from Ya'an to Panzhihua(then called Dukou)by highway is 505 kilometers,but at that time,the total distance from Chengdu to Panzhihua was over 823 kilometers(according to the current National Route...
Let X be a connected G-locally primitive arc-transitive graph for some sub-group G of Aut(X).Suppose that X is a(G,s)-transitive graph.In this paper,we give a characterization of the vertex-stabilizer G,when X has val...
Building information modeling(BIM)object classification takes a lot of time and energy.Misclassification or omission of any object may lead to the emergence of abnormal results,which have a great impact on the project...
In this editorial we comment on the article by Huffaker et al,published in the current issue of the World Journal of Clinical Cases.Cardiac masses encompass a broad range of lesions,potentially involving any cardiac s...
supported by Korea Polar Research Institute project PE24050.
The mineralogy and petrography of EET 14017 were studied using optical microscope,scanning electron microscope,electron microprobe,and micro-Raman.The mineral chemistry of olivine,pyroxene,plagioclase,spinel,and Fe-Ni...
Shahid Rajaee Teacher Training University(Grant No.4968).
1 Introduction Conventional cryptographic primitives are not suitable for resource-constrained environments.Consequently,numerous lightweight primitives have been proposed over the past decade,specifically tailored fo...