Results 261 to 270 of about 509,989 (407)

Wearable exoskeleton robot control using radial basis function‐based fixed‐time terminal sliding mode with prescribed performance

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper tackles the problem of robust and accurate fixed‐time tracking in human–robot interaction and deals with uncertainties. This work introduces a control approach for a wearable exoskeleton designed specifically for rehabilitation tasks.
Mahmoud Abdallah   +4 more
wiley   +1 more source

A substantial proportion of subjects with adolescent idiopathic scoliosis display spinal and peripheral proprioceptive deficits. [PDF]

open access: yesBone Jt Open
Lau KKL   +6 more
europepmc   +1 more source

Stable, Scalable Micron‐Sized Porous Silicon for High Energy Density Li‐Ion Batteries

open access: yesBatteries &Supercaps, EarlyView.
Nanoporous silicon anodes present a competitive advantage with respect to nonporous materials having comparable particle size distribution. Moreover, the internal pore structure of the silicon particles remains intact after cycling. Metallurgical‐grade silicon is a low‐cost, high‐capacity alternative material for Li‐ion battery anodes. Herein, a unique,
Akam Osmanpour   +4 more
wiley   +1 more source

A typology of schools across the four nations of the United Kingdom: Class, race and geography

open access: yesBritish Educational Research Journal, EarlyView.
Abstract In this paper we analyse the hierarchical field of schools across the United Kingdom during the transition to university and suggest that there are five socially distinct clusters of schools. Our five‐cluster typology of UK schools is composed of an established group of elite private and state schools, schools for the white rural and suburban ...
Sol Gamsu, Håkan Forsberg
wiley   +1 more source

JAVELIN THROWER'S ELBOW

open access: bronze, 1960
J. E. Miller
openalex   +1 more source

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