Sentence examples for based on levels in from inspiring English sources

A large fraction of the results from the studies are given an environmental classification of "very bad" based on levels in biota.

Now a Japanese group has come up with an alternative method of determining internal body time by constructing what it calls a molecular timetable based on levels in blood samples of more than 50 metabolites hormones and amino acids that result from biological activity.

The normal range was based on levels in healthy infants of an age-matched (Sawada, 1988).

We also assessed model validity for simulations based on levels in different samples: maternal blood, cord blood, and breast milk.

HBCD concentrations were reported to be lower in North America than in Europe based on levels in fish, dolphins, sea lions, and air (Covaci et al. 2006).

Based on levels in food from 1999, the dietary intake of PBDE in Sweden has been estimated to be 0.05 microg per day.

The range of doses used in future studies must be more realistic, based on levels found in the environment and human tissue.

We first estimated maternal lifetime daily POP oral intake based on levels measured in maternal blood at delivery, cord blood, or breast milk.

3 separate hikes, based on levels of difficulty, in celebration of Trails Day.

Based on levels of OPFRs in indoor environments, human exposure is likely chronic and ubiquitous.

These research topics allow the development of health based guidance values based on levels of pollutants in the body.