COMPARATIVE STUDY OF SOME KINEMATICS VARIABLES OF BAR TRAJECTORY MOVEMENT BETWEEN SPELT JERK AND SQUITE JERK STYLES

Comparative study of some kinematics variables of bar trajectory movement between spelt jerk and squite jerk styles

The study of the athletic movement mechanism in all types of sport activities and the field of training the movement scales specially the part that connected to study the elements that take direct or indirect effects on the scale act of movement.Those elements are very important and they are varied among biological, physiological, anatomical, socia

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PRE-YOLO: A Lightweight Model for Detecting Helmet-Wearing of Electric Vehicle Riders on Complex Traffic Roads

Electric vehicle accidents on the road occur frequently, and head injuries are often the cause of serious casualties.However, most electric vehicle riders seldom wear helmets.Therefore, combining target detection algorithms with road 2-Layer Standing Wooden Plaque cameras to intelligently monitor helmet-wearing has extremely important research sign

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Optimisation of a multilevel logistics network for prepositioned warehouses under an omni-channel retail model

Abstract A new omni-channel retailing mode, prepositioned warehouses, which developed rapidly in China during the COVID-19 pandemic, was introduced, and a three-level logistics network optimisation model for agricultural products was presented.This study takes into Fragrance account the characteristics of the omni-channel retail model, which combin

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