Download PDF More Formats on IMF eLibrary Order a Print Copy Create Citation In forecasting economic time series, statistical models often need to be complemented with a process to impose various ...

Analysis of variance (ANOVA) is a statistical analysis tool that separates total variability found within a data set into two components: random and systematic factors.

A new concept of space radiator of variable emittance for satellite thermal control is presented. The radiator is composed of two stages which exchange heat through radiation between finned surfaces ...

ABSTRACT: In 1905, Einstein established relativity under the condition of denying the absolute space-time valid in Newtonian mechanics. In those days, the quantum theory was also established by ...

Enhance Dynamic Variables documentation with examples #397 New issue Open hugo-thiessard-digimobee ...

The K&F Concept Variable Fader ND Filter 1-8.6 delivers on its promise and is a very budget-friendly VND filter that doesn't break the bank and gets the job done. It's a bare bones affair with simple ...

Abstract wave background with moving white cubes. Geometric concept with random boxes or columns. Motion design template. Seamless loop 4k 3d render. Technology composition. Radial ripple.

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...