Sentence examples for categories toxicity from inspiring English sources

Chemical hazards are usually divided into three categories: toxicity, flammability and reactivity, all of which can be quantified [ 25].

Likewise, the categories human toxicity (−73%) and fresh water eutrophication (−79%) showed a reduced environmental impact.

Categories of toxicity differ not only in optimal feature number but also in prediction accuracy.

For this purpose, a control class and three categories of toxicity were initially defined: cholestasis, steatosis, and direct acting.

The maximum hazard posed by a chemical is based on the highest score it received in one of the three hazard categories (inhalational toxicity, flammability and reactivity).

New in this study is the modeling of different categories of toxicity in conjunction with numeric measures for the classification confidence.

Since the initial establishment of the tiered, structure-based TTC values developed by Munro et al. (1996), some effort has gone into recognizing finer categories of toxicity, resulting in the publication of additional threshold values for more specific chemical classes (Table 1) (Kroes et al., 2004; Felter et al., 2009).

The U.S. EPA has classified EPTC as a general use pesticide that is moderately toxic (Toxicity Category III) via oral and dermal routes (U.S. EPA 1999).

Models for discrimination of toxic and nontoxic substances as well as models specifying the category of toxicity were built using data from a variety of toxicity studies.

The agency has ranked it in the same category of toxicity as malathion and Anvil, used against mosquitoes, and many over-the-counter pesticides.

The optimal gene number for classification depends on the category of toxicity.