Background Interventions to promote physical activity (PA) among older adults can positively impact PA behaviour and other health outcomes. Measurement of PA must be valid and reliable; however, the ...

This is a preview. Log in through your library . Abstract Measuring the physical activity of persons with chronic and disabling conditions presents complexities related to measuring instruments, the ...

Physical activity is important for maintaining health in virtually all therapeutic areas and is often recognised as a sixth functional vital sign. With more than one in five US adults already using ...

Antibodies to DNA were demonstrated in the serums of patients with systemic lupus erythematosus (SLE) by ammonium sulfate precipitation. DNA is soluble in 50 per cent saturated ammonium sulfate, ...

Data from a post-hoc analysis of the Phase 3 clinical trial of Stelara® (ustekinumab) for treatment of people with moderate-to-severe lupus further validates the value of the Lupus Foundation of ...

Machines still can't think, but now they can validate your feelings, based on new research from New Jersey Institute of Technology Assistant Professor Jorge Fresneda. Fresneda started his career as a ...

Charles Lieber created a cyborg cell — it's something he has been dreaming about for a decade. The chemist at Harvard University drew doodles and the schematics of the nanoprobes in his 'idea notebook ...