Well, people took a stab at modeling it, and the first model worth talking about is J who published this model in 1904.

人们尝试建立一个模型，第一个有意义的模型是,。J汤姆逊，that，of，J。，J。，Thompson，在1904年发表的。

麻省理工公开课 - 固态化学导论课程节选

In this month's issue of Human Reproduction they have published a mathematical model which tries to predict when a woman will enter the menopause by linking two separate sets of published observations.

ECONOMIST: Predicting the menopause

First published by UNESCO in 2007, the Model Curricula represents a generic model that can be adapted according to each country's specific needs.

UNESCO: MEDIA SERVICES

Broder detailed a disappointing drive in cold weather where the real world driving range of the Tesla Model S failed to meet the published estimates.

FORBES: Why Your (Billionaire) CEO Should Not Run PR: Tesla vs. The New York Times