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Hsien-I Lin, Xuechao Chen and Tian-Tsai Lin
This study proposed a calligraphy brush trajectory model for the behavior of brush movements and provided the three-dimensional handle coordinates for a robotic arm to write calligraphy. This study dealt with basic footprints and bent lines of calligraph...
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Dan Wu, Yuezan Tao, Jie Yang and Bo Kang
For a semi-infinite aquifer controlled by a river channel boundary, when the Laplace transform is used to solve a one-dimensional unsteady seepage model of phreatic water while considering the influence of the vertical water exchange intensity e with the...
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Peter Uchenna OKOYE,Chukwuemeka NGWU,Christian Ifeanyi OHAEDEGHASI
Pág. 17 - 38
The increasing rate of poverty and unemployment in Nigeria has necessitated further efforts towards alternative means of reducing the trend, outside the government?s microeconomic mechanisms. As a sector with multiplier effects on other sectors of econom...
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Zhiqiang Tang, Na He, Liying Zhang, Lili Wang, Diankai Gong, Changhua Wang, Hui Wang, Guomin Sui and Wenjing Zheng
A comprehensive understanding of rice straw (RS) and biochar (BC) addition affecting soil quality, enzyme activities, bacterial community structure and grain yield is crucial. The objective of this study was to examine the dynamics of the soil microbial ...
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Cong Wang, Liyue Wang, Chen Cao, Gang Sun, Yufeng Huang and Sili Zhou
As a core component of an aero-engine, the aerodynamic performance of the nacelle is essential for the overall performance of an aircraft. However, the direct design of a three-dimensional (3D) nacelle is limited by the complex design space consisting of...
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Tarandeep S. Kalra, Steve E. Suttles, Christopher R. Sherwood, John C. Warner, Alfredo L. Aretxabaleta and Gibson R. Leavitt
The shoaling transformation from generally linear deep-water waves to asymmetric shallow-water waves modifies wave shapes and causes near-bed orbital velocities to become asymmetrical, contributing to net sediment transport. In this work, we used two met...
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Héctor Echavarria-Heras, Cecilia Leal-Ramirez, Enrique Villa-Diharce and Juan Ramón Castro-Rodríguez
(1) Background: We previously demonstrated that customary regression protocols for curvature in geometrical space all derive from a generalized model of complex allometry combining scaling parameters expressing as continuous functions of covariate. Resul...
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