EMERGENCE OF READING AND WRITING IN ILLITERATE ADULTS AFTER MATCHING-TO-SAMPLE TASKS



A Study of Support Characteristics of Collaborative Reinforce System of U-Steel Support and Anchored Cable for Roadway under High Dynamic Stress

This paper presents a comprehensive study of the support effect and characteristics of a collaborative reinforce system of U-steel support and anchored cable (USS-AC) for roadway under high dynamic stress in a coal mine in China.The deformational behavior of the roadway and the load characteristics of reinforcing elements were measured in real time

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Sclerotic lumbar chordoma: A case report

Chordoma is a rare tumor, fr9577 often occurring in the cervical spine and sacrococcygeal spine with a lytic appearance, but rarely in the thoracolumbar spine.Chordomas can occasionally be sclerotic and are included in the differential diagnosis for an ivory vertebra.We present a case of a sclerotic chordoma in an upper lumbar vertebral body with c

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A Robust Adaptive Chattering-Free Sliding Mode Control Strategy for Automotive Electronic Throttle System via Genetic Algorithm

A robust adaptive chattering-free sliding mode (ACFSM) control method for electronic throttle (ET) system is proposed in this paper.It is well fr9577 known that nonlinearities in the throttle system including friction, return-spring, limp-home (LH) and gear backlash affect the control accuracy of the throttle valve.Compared with the traditional sli

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