Sentence examples for time of pollution from inspiring English sources

In an extensive analysis of geographic exposure modeling and its usefulness in environmental epidemiology (Beyea and Hatch 1999), the authors emphasized the importance of considering all uncertainty aspects when making the models: type and quantity of pollutants, their pathways into surroundings, exposed population, and time of pollution.

This time lag should indicate the mean time of pollution transport for upwind downwind case.

The results showed that the action and interaction between heavy metals and PAHs were strongly dependent on the time of pollution.

It is shown that comportments of oxygen and nitrogen towards metallic or poisoned target are interdependent and a surprising evolution of the time of pollution against oxygen and nitrogen introduction is observed.

More specifically, women in some cultures may avoid facility delivery due to cultural requirements of seclusion in the household during this time of "pollution" [ 25] or because of specific requirements around delivery position, warmth, and handling of the placenta.

Communicating problems during times of pollution, such as menstruation, pregnancy, birth and the postpartum period may compromise the household.

Air pollution levels with 0- to 3-day lags were used to estimate the time course of pollution effects.

CEWH conceptualized the analysis of specific time windows of pollution exposure in relation to lymphocyte subsets, reviewed literature during early stages of work.

Our motivation comes from fluid flow in random porous media, where relevant functionals include the fluid pressure/velocity at any point in space or the breakthrough time of a pollution plume being transported by the velocity field.

"The idea is that we want to have real-time monitoring of pollution, so that if someone is dumping chemicals or something is leaking, we can get to it straight away, find out what is causing the problem and put a stop to it," explains Luke Speller, a senior scientist at the research division of BMT Group, a technology consultancy.

"When levels of air pollution are high, people with these conditions, or anyone else who finds themselves coughing or wheezing in times of high pollution, should avoid strenuous exercise outdoors, particularly around pollution hotspots such as busy roads.