In the Idea of Limits video, we introduce the idea of limits and discuss how it underpins all of the major concepts in calculus. In the Limit Laws video, we introduce the limit laws and discuss how to ...

This is a preview. Log in through your library . Abstract This paper presents a study of instructors' and students' perceptions of the knowledge to be learned about limits of functions in a college ...

Vol. 59, No. 1/3, Teaching Situations as Object of Research: Empirical Studies within Theoretical Perspectives (2005), pp. 235-268 (34 pages) The Anthropological Theory of Didactics describes ...

The National Gender Service (NGS) is based at St Columcille's Hospital in Loughlinstown in Dublin. There has been some form of gender service in Loughlinstown for almost 20 years. The primary purpose ...

In May, the White House issued an executive order creating a broader definition for dangerous gain-of-function research and promising that new restrictions on it would be issued within a few months.

Older adults with gout and hyperuricemia are more likely to have worse lower extremity function than their peers, but their upper body function appears to be similar, a study has shown. Lower ...

Social media use has long been part of the everyday lives of most children and adolescents. Many of them exhibit risky, and ...