Less common causes of dizziness include: 1  having a severe illness or condition that affects the whole body. 2  using recreational drugs or consuming excessive amounts of alcohol (either binge drinking or long-term alcohol misuse). 3  certain types of prescription medicine â such as antidepressants or blood pressure medication.
Fructification. 1. The act of forming or producing fruit; the act of fructifying, or rendering productive of fruit; fecundation. The prevalent fructification of plants. (Sir t. Brown) 2. (Science: botany) The collective organs by which a plant produces its fruit, or seeds, or reproductive spores. The process of producing fruit, or seeds, or spores. Origin: L. Fructificatio: cf. F. Fructification.
In statistics, stratified sampling is a method of sampling from a population. In statistical surveys, when subpopulations within an overall population vary, it is advantageous to sample each subpopulation (stratum) independently.tratification is the process of dividing members of the population into homogeneous subgroups before sampling. The strata should be mutually exclusive: every element in the population must be assigned to only one stratum.