Tipping Point CSV

Tipping Point data in CSV. EPA researchers develop mathematical models to predict perturbation of biological systems and determine when cellular systems are no longer able to recover. EPA researchers use these models to determine the �Tipping Point�, the point when biological systems are unable to recover from or adapt to chemical exposure. When cellular systems are unable to recover, chemical exposures could lead to adverse outcomes such as cancer.本数据集为临界转折点（Tipping Point）数据，采用逗号分隔值（Comma-Separated Values, CSV）格式存储。美国环境保护署（Environmental Protection Agency, EPA）的研究人员开发了数学模型，用于预测生物系统的扰动，并判定细胞系统何时无法恢复正常状态。研究人员借助该模型确定了临界转折点（Tipping Point）——即生物系统无法从化学暴露中恢复或适应的节点。当细胞系统无法恢复时，化学暴露可能会引发癌症等不良健康后果。