Design refinements boost performance of self-aligning ball bushing while maintaining their error-correcting nature.

Abstract: This paper proposes a parallel structure of a feedback controller for the ball-screw drive systems which have significant dynamic variations during operations. The controller consists of two ...

Abstract: Ball screw is widely used in the fields of modern industry, aviation industry, automobile industry, etc., and has a greater impact on the development of the machine tool industry. Axial ...

Osteosarcoma (OSA) is one of the main malignant primary bone neoplasms affecting humans and other vertebrate animals, and it represents the most common bone tumor in dogs, mainly affecting the ...

1 Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China 2 Pediatric Health Nursing, Department of Allied Medical Sciences, ...