Asking students to identify an example of what something is—and importantly, what it isn’t—helps establish clarity and leaves little room for misconception.

There are 5.4 million new cases of skin cancer in the United States 2 every year. One in five Americans will be diagnosed with a cutaneous malignancy in their lifetime. Although melanomas represent ...

If we are screening for any disease, we have to have a plan for everything that is detected as abnormal. When mammographic screening became widespread in the mid '80s, there was a rapid rise in the ...

This is a preview. Log in through your library . Abstract Biological classification aims at establishing ordering systems for organisms. Principles of classification, however, differ in their criteria ...

Example of a false-positive artificial intelligence (AI) classification. A 58-year-old woman presented for a screening digital breast tomosynthesis examination; its findings were interpreted as ...

This is a preview. Log in through your library . Abstract A chain order of a skew field D is a subring R of D so that $d\in D\backslash R$ implies d-1∈ R. Such a ...