Predictive modellingPredictive modelling uses statistics to predict outcomes. Most often the event one wants to predict is in the future, but predictive modelling can be applied to any type of unknown event, regardless of when it occurred. For example, predictive models are often used to detect crimes and identify suspects, after the crime has taken place. In many cases, the model is chosen on the basis of detection theory to try to guess the probability of an outcome given a set amount of input data, for example given an email determining how likely that it is spam.
High dynamic rangeHigh dynamic range (HDR) is a dynamic range higher than usual, synonyms are wide dynamic range, extended dynamic range, expanded dynamic range. The term is often used in discussing the dynamic range of various signals such as s, videos, audio or radio. It may apply to the means of recording, processing, and reproducing such signals including analog and digitized signals. The term is also the name of some of the technologies or techniques allowing to achieve high dynamic range images, videos, or audio.
Intoxication au cadmiumL'intoxication au cadmium peut se faire de manière aiguë ou chronique, avec des lésions essentiellement pulmonaires, osseuses et rénales. Le cadmium n'a pas de rôle physiologique dans le corps humain. Le métal lui-même et ses composés sont extrêmement toxiques, même à faibles concentrations, et ont tendance à s'accumuler dans les organismes vivants et les écosystèmes. Le cadmium est un cation bivalent comme le calcium. Il se substitue au calcium dans le cristal osseux et en modifie les propriétés mécaniques.
