A student hurt by a bomb blast in his face this morning

These chemicals can be detected and analyzed by urinalysis.

The girls did not take any dangerous substances during the film.

I don't believe that chemicals are unnatural.

Very complex processes with very complex chemicals that fit into very complex receptors.

Chemists carefully measure substance proportions, reaction rates, and other chemical properties.

Lethality Chemical weapons are said to make deliberate use of the toxic properties of chemical substances to inflict death .

And this particular plant removes formaldehydes and other volatile chemicals.

Monocytes ingest foreign or dangerous substances and present antigens to other cells of the immune system.

But Folkman persevered, and eventually he proved that such chemical substances do exist.

Lethal, unitary, chemical agents and munitions are extremely volatile and they constitute a class of hazardous chemical weapons that are now being stockpiled by many nations.

In some cases, deficient storage and refrigeration systems turn safe medicines into dangerous substances.

A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms.

They have different chemical properties and, as a consequence, distinct reactions characteristic to each form are observed.

Use Chemical warfare ( CW ) involves using the toxic properties of chemical substances as weapons.

I do experiments to test how different chemicals in the brain influence the choices we make.

The brain acts on the rest of the body both by generating patterns of muscle activity and by driving the secretion of chemicals called hormones.

However, for decades magnetic resonance was used mainly for studying the chemical structure of substances.

Many industrial processes rely on reactions using chemicals dissolved in water, suspension of solids in water slurries or using water to dissolve and extract substances.

Chemical experimenters, for instance, defied attempts to enforce a scheme of abstract Newtonian forces onto chemical affiliations, and instead focused on the isolation and classification of chemical substances and reactions.

Do organic potatoes actually have fewer toxic chemicals used to produce them than conventional potatoes?

We've operated over 400 of these, perfecting their performance with a plurality of chemistries not just magnesium and antimony.

A burn is a type of injury to flesh or skin caused by heat, electricity, chemicals, friction, or radiation.

This and other experiments on the electrical properties of materials and on the electrical effects of chemical transformations demonstrated Priestley's early and ongoing interest in the relationship between chemical substances and electricity.

Biochemistry and drugs Cannabis plants produce a group of chemicals called cannabinoids, which produce mental and physical effects when consumed.

He is credited with the discovery of the element arsenic and experimented with photosensitive chemicals, including silver nitrate.

So low income people often are the ones who are buying the products that have those dangerous chemicals in them that their children are using.

Paint is all low volume chemical, which is very important when you're working in the room all the time.

Benzene derivatives Many important chemical compounds are derived from benzene by replacing one or more of its hydrogen atoms with another functional group.

When the body is touched, receptors in the skin send messages to the brain causing the release of chemicals such as endorphins.

Chemical burns can be caused by over 25,000 substances, most of which are either a strong base (55 ) or a strong acid (26 ).

We banned those chemicals, and we replaced them, unknowingly, with other substances that, molecule per molecule, are a hundred times more potent as heat trapping, greenhouse gases than carbon dioxide.

This disrupts signals transmitted between brain cells by neurotransmitters , chemicals that allow nerve cells to communicate with each other.

For example, this shrimp releases its bioluminescent chemicals into the water just the way a squid or an octopus would release an ink cloud.

The existence of characteristic energy levels for different chemical substances is useful for their identification by the analysis of spectral lines.

So we're asking for human artifice to become a living thing, and we want growth, we want free energy from sunlight and we want an open metabolism for chemicals.

In my opinion, we now have to make a significant and urgent effort to confront new problems, also deriving from American legislation, which emphasise the safety of the transport of dangerous goods in the maritime sector.

It comes in California with a warning This product contains chemicals known by the State of California to cause cancer and birth defects or other reproductive harm.

Man ... extremely dangerous questions.

They're very dangerous.

Because transitions are dangerous times.

Some women are very dangerous.

Those snakes are extremely dangerous.

The coplanar PCBs, known as nonortho PCBs because they are not substituted at the ring positions ortho to (next to) the other ring, (i.e.

EVOlution by powerbooktrance Extreme car customizing, dangerous drift racing and incomprehensively dangerous stunts on the highways straight from Saudi Arabia.