Design and synthesis of a 2 DOF 9-bar spatial mechanism for a prosthetic thumb
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DOI: 10.1016/j.mechmachtheory.2017.12.001
Abstract: Abstract In the last two decades, different prosthetic hands have been developed. However, little attention has been given to thumb designing. This paper presents the design and kinematic synthesis of a new 2 DOF 9-bar… read more here.
Keywords: bar spatial; mechanism; spatial mechanism; thumb ... See more keywords
The Spatial and Mechanism Difference in the Export Evolution of Product Space in Global Countries
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DOI: 10.3390/su13042255
Abstract: This study focuses on investigating the changing export patterns, evolution characteristics, and influencing trade mechanisms of countries on a global scale. Based on comprehensive customs data, our study found that core location and export types,… read more here.
Keywords: evolution; spatial mechanism; export; product space ... See more keywords