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Hongjun Liu and Wenyi Zhang
According to the conditions of seeding operations in hilly areas of Northeast China, a bidirectional profiling press device (BPPD) was designed. The BPPD mainly consists of a press roller and strength adjusting mechanism which could grant the BPPD horizo...
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Artem D. Maminov,Mikhail A. Posypkin
Pág. 1 - 7
We consider the optimization of the key design parameters of the 2-RPR parallel robot in this paper. Optimization is carried out according to two criteria: the area of the workspace of the 2-RPR robot and the controllability index - global dexterity inde...
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Cristhian Vega Ponce,Jesús Abel Mejía Marcacuzco
El propósito de esta investigación consistió en estudiar el efecto de reducciones controladas de riego sobre el módulo de elasticidad (Ev) en plantas de frejol común (Phaseolus vulgaris L.) cultivadas en maceteros de respuesta hidrogravitrópica. Las plan...
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Martin Maier and Navid Ghazisaidi
A plethora of enabling optical and wireless access-metro network technologies have been emerging that can be used to build future-proof bimodal fiber-wireless (FiWi) networks. Hybrid FiWi networks aim at providing wired and wireless quad-play services ov...
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