A novel exponential varying-parameter neural network (EVPNN) is presented and investigated to solve the inverse redundancy scheme of the mobile manipulators via quadratic programming (QP).To suspend the phenomenon of drifting free caruso milk thistle joints and guarantee high convergent precision of the end effector, the EVPNN model is applied to t

Bowel obstructions can have a variety of causes, including impacted feces, adhesions, volvulus, non-internal hernias, and in rare cases internal hernias.We report a 63-year-old woman who presented altitude sunscreen to the emergency department with severe abdominal pain, nausea, vomiting, and obstructive symptoms that had started 12 hours earlier.A

Fuchs endothelial corneal dystrophy (FECD) is a genetically complex, heterogenous, age-related degenerative disease of corneal endothelial cells (CEnCs), occurring in the fifth decade of life with a higher incidence in females.It is characterized by extracellular matrix (ECM) protein deposition called corneal guttae, causing light glare and visual

Based on the coupled jeff rosenstock buffalo power theory, the characteristics of optical power and inter-core crosstalk (ICXT) were studied in real multi-core fibers (MCF) with multi-core excitation.According to the simplified coupled power equation of 7-core fiber, the analytical expressions of optical signal power and ICXT in each fiber core wer

The application of robotic systems is widespread in all fields of life and sport.Tennis ball collection robots have recently become popular because of their potential for saving time and energy and increasing the efficiency of training sessions.In this study, an unmanned and click here autonomous tennis ball collection robot was designed and produc