Please provide your email address to receive an email when new articles are posted on . There is little uniformity in the way physicians measure disease activity in patients with juvenile idiopathic ...

(HealthDay News) – A variation measure, estimated from an automated algorithm of the grayscale variation within a mammogram, correlates with the risk of breast cancer as strongly or more so than ...

Repeatability is the measurement of variation when a process is done multiple times. Precision is the means of reducing ...

Comparative genomic hybridization using arrays of genomic cosmid, P1 and BAC clones (array CGH) provides quantitative copy number data over a wide dynamic range with resolution determined solely by ...

A new study by the IFCC‑IOF Committee for Bone Metabolism shows large within- and between-assay variation for ß-CTX measurement; until harmonization is achieved, proposes measuring ß-CTX by the same ...

Regular aspirin use and the risk of lethal prostate cancer in the Physicians' Health Study.

Jitter is a short-term variation in the timing of a digital signal from its nominal value. There are two main types of jitter, random jitter and deterministic jitter. Random jitter is unbounded, that ...

This is an ASCO Meeting Abstract from the 2018 World Cancer Congress Abstracts. This abstract does not include a full text component.

If z is a function from the real line R′ to a real Hilbert space X then the covariance function ϱ of z is defined by ϱ(t, s) ≡ (z(t), z(s)). It is proved that the function (z(·), y) is of bounded ...