For the problem of the low efficiency of robot under a certain working environment,a trajectory planning method based on optimal time is put forward.Firstly,by using the seven times B spline curve,the interpolation of the robot position time Boys Hats series is completed.Then the kinematic constraints are transformed into the constraints of B splin
BackgroundKnowledge of the quantity and quality of apps related to coronavirus disease (COVID-19) is lacking.In addition, no directory has been established listing all the apps developed Scopes to address the COVID-19 pandemic.ObjectiveThe aim of this study was to identify smartphone apps designed to address the COVID-19 pandemic and to analyze the
In Georgia, investigations of bat species using caves have been conducted since the beginning of the 20th century.However, robust knowledge is still largely unavailable, as only about 15% of the roughly 2,000 underground sites have been surveyed for bats.The primary objective of GENTLE FACE CLEANSER this article was to document the use of undergrou
Corruption is an ironic behavior of country executors.This white collars crime has been run structurally, sistematically, and massively.The effect is not only make the country financial be bad, but also sacrifice the the humanity aspect, the natural source, and the next generation prestige.The experts in classic fiqh (fuqaha) had discussed corrupti