If you need to move text, an image or another object from one part of a document to another, or from one app to another, you need to use copy (or cut) and paste. On a Mac or MacBook, the keyboard ...

A lab-on-a-chip is a class of device that integrates and automates multiple laboratory techniques into a system that fits on a chip up to a maximum of a few square centimetres in size. By manipulating ...

Correspondence to Dr Juliana S Oliveira, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2035, Australia; juliana.oliveira{at}sydney.edu.au Data ...

Because of workforce needs and demographic and chronic disease trends, nurse practitioners (NPs) and physician assistants (PAs) are taking a larger role in the primary care of medically complex ...