Search results
Results From The WOW.Com Content Network
Poisson's ratio of a material defines the ratio of transverse strain (x direction) to the axial strain (y direction)In materials science and solid mechanics, Poisson's ratio (symbol: ν ()) is a measure of the Poisson effect, the deformation (expansion or contraction) of a material in directions perpendicular to the specific direction of loading.
Auxetic metamaterials are a type of metamaterial with a negative Poisson's ratio, so that axial elongation causes transversal elongation (in contrast to an ordinary material, where stretching in one direction causes compression in the other direction). Auxetics can be single molecules, crystals, or a particular structure of macroscopic matter ...
Poisson number can refer to: In mechanics, the reciprocal of Poisson's ratio. 1 / v. In statistics, a number drawn from a Poisson distribution
Conversely, if the "integrated" Poisson's ratio is constant, which is what you are talking about, then the incremental Poisson's ratio must vary with the amount of deformation. Only when the deformations are very small with respect to the dimensions of the unstressed test object do the two become very nearly the same.
This page was last edited on 1 December 2005, at 16:41 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Islam counsels its followers to abstain from both these paths of extremities and adopt moderation in chasing the world and practicing religion alike. Not the least the Quran emphasises that the Muslim community (Umma) is a ’middle nation’ / a 'just community' / an Umma justly balanced / a moderate nation / a midmost nation (ummatan wasaTan ...
In probability theory and statistics, the Poisson distribution (/ ˈ p w ɑː s ɒ n /) is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time if these events occur with a known constant mean rate and independently of the time since the last event. [1]
Islam is the second-largest religion in Sarawak, after Christianity. According to the 2020 census, 34.2% of Sarawak's population were Muslim. [21] All Malay-speaking Muslims are designated Malays by the Malaysian Constitution. [29]