The working efficiency of a parallel manipulator with double moving platforms is better than a parallel manipulator with a single moving platform.In this study, a 2 (3HSS+S) parallel manipulator is presented, and the topology model of the parallel manipulator is established.After calculating, the position and velocity of the manipulator were analys
Image quality evaluation of electronic displays is inherently subjective.To date, user studies in focus groups and viewers’ self-reports have been the primary sources of feedback used as judgment criteria for the display quality.However, little has been known whether the measured responses to visual stimuli, other than self-reports, reflect
Abstract Background Acute lung injury (ALI) is a severe respiratory disease accompanied by diffuse inflammatory responses induced by various clinical causes.Many fresh medicinal plants have shown better efficacy than their dried forms in preventing and treating diseases like inflammation.As a classical Chinese herb, platycodon grandiflorum (PG) has
Multi-wavelength in situ aerosol extinction, absorption and scattering measurements made at two ground sites during the 2010 Carbonaceous Aerosols and Radiative Effects Study (CARES) are analyzed using a spectral deconvolution method that allows extraction of particle-size-related information, including the fraction of extinction produced by the fi