Occupational and Environmental Medicine, Vol. 69, No. 3 (March 2012), pp. 184-190 (7 pages) Objectives Many occupational hygiene surveys are designed to collect pollutant monitoring data from multiple ...

Latent factors are variables that cannot be observed directly but can be inferred from a set of observable variables. For example, in psychology, bad conduct (latent factor) can be measured by how ...

The passenger, driver, and opportunist models are conceptual models of the invasion process used to describe alternative invasion scenarios. In the passenger model, both the invasive species and ...

Statistical model infrastructures at financial institutions are often developed using a piecemeal approach to model building, in which different components of complex interrelated statistical models ...

Brand equity is one of the more popular concepts in marketing today. It is loosely defined as: 'The added value that a brand brings to a product or service beyond the functional benefits provided.