If animals are under stress, they can have permanently raised concentrations of stress hormones, reduced concentrations of sex hormones, and compromised immune systems.

If animals are under stress, they can have permanently raised concentrations of stress hormones, reduced concentrations of sex hormones, and compromised immune systems. These uncontrolled variables make the animals unsuitable subjects for scientific studies.

Daily summer maximum concentrations of ozone

Maximum Allowable Concentrations of Pesticides and Nitrates.

component of PM dominated the urban (background) concentrations.

Concentrations of the breakdown products (oxidation products) of oil were found to be about 10 times higher than concentrations of their parent hydrocarbons.

Finally, I m suspicious of concentrations of power of any kind.

The highest concentrations are in red.

For example, high concentrations of one maternal protein and low concentrations of others will turn on a specific set of gap or pair rule genes.

But where, exactly, are the greatest concentrations of poor people?

She fainted because of stress.

Stress test

From stress?

De stress

Concentrations of pesticides in groundwater commonly exceed EU maximum admissible concentrations and many countries report groundwater pollution by heavy metals, hydrocarbons and chlorinated hydrocarbons.

Now what you see is that, in times of stress and plants also have stress, stress is a biological word for selection.

We've also talked about concentrations of carbon dioxide in the atmosphere.

Mineral concentrations in papyrus in various African swamps.

There are three categories of stress

He's under a lot of stress.

Ethanol, which is toxic to bacteria at concentrations of 40 , is present in concentrations of 21.6 in the flavored product and 26.9 in the original gold Listerine Antiseptic.

pastures, some of the most sensitive plant species were often found low in the canopy where ozone concentrations could be less than half of the above canopy concentrations.

And not only that, when you cut emissions, you don't cut concentrations, because concentrations, the amount of CO2 in the air, is the sum of emissions over time.

The Stress Factor

(i) managing stress,

stress management and

A4.3.3.2.2 The concentrations of the ingredients of a mixture should be described as

A10.2.3.2.2 The concentrations of the ingredients of a mixture should be described as

Ozone concentrations were related to the latitude and altitude of the plots.

Groundwater concentrado ns of certain pesticides frequendy exceed EU maximum admissible concentrations.

Ground level concentrations and their relation to human health

Implementation and evaluation of the intensive monitoring (level II) Evaluations of large scale data (level I) Assessment of ozone (O3) concentrations in forests Assessment of forest biodiversity in relation to air pollution and other environmental stress factors Data management and quality assurance.

And so, lot of stress in Japan, emotional stress, because it work them continuously, they ordered them.

You've got a bit of cardiac stress.

How about a moderate amount of stress?

Who has experienced a lot of stress?

information base for modelling of environmental stress

Annual lead concentrations dropped sharply in the 1990s because of the reduction in the lead content of petrol, and there seems to be evidence that concentrations of other pollutants are also falling.

PM10 concentrations in Europe followed the rural background concentrations (i.e. polluted mostly by remote sources) with local peaks related to traffic on busy roads.

Measurements of PM10 concentrations in rural background were performed at 36 EMEP sites.

Reducing habitats occur in regions of the oceans where oxygen concentrations are low.

These scourges are worsening where there are concentrations of refugees or displaced persons.

However, generally the population was not exposed to persistently high concentrations of gases.

Groundwater quality is affected by increasing concentrations of nitrate and pesticides from agriculture.

She sometimes experiences stress, not all the time, but sometimes she experiences stress.