Iran points out that some of the hydrocarbons, such as polycyclic aromatic hydrocarbons, are very toxic.

Cyclic compounds may or may not be aromatic.

The enzymes remanufactured the hydrocarbons into carbohydrates fungal sugars.

Bacteria capable of digesting the hydrocarbons in petroleum are often used to clean up oil spills.

The reservoir must also be permeable so that the hydrocarbons will flow to surface during production.

List known and reasonably anticipated hazardous decomposition products produced as a result of use, storage and heating. Hazardous combustion products should be included in Section 5 Fire fighting measures of the SDS.

It consists of a complex mixture of hydrocarbons of various molecular weights, plus other organic compounds.

A4.3.8.3.1 Consistent with good occupational hygiene practices, personal protective equipment (PPE) should be used in conjunction with other control measures, including engineering controls, ventilation, and isolation. See also Section 5 Fire fighting measures of the SDS for specific fire chemical PPE advice.

And out of this idea started spinning off many, many kinds of variations of different plans and possibilities, and then the plan itself evolved in relationship to the exhibits, and you see the intersection of the plan with the toroidal geometry.

There are two main types of CCVs, circulating current type or blocking mode type, most commercial high power products being of the blocking mode type.

And we've learned that, in this species and I suspect in others as well these hydrocarbons, this layer of grease on the outside of ants, is different as ants perform different tasks.

Rising oil prices are due to the sharp increase in demand by the major consumers, which have not adopted effective policies to reduce their dependency on hydrocarbons.

Working in conjunction with risk management software, the sensor system was reducing the risk of potential environmental contamination from hydrocarbon spillage.

George A. Olah prepared the so called magic acid, so named for its ability to attack hydrocarbons, by mixing antimony pentafluoride (SbF5) and fluorosulfonic acid (FSO3H).

We regret, however, the specific focus on that issue, since safety and security measures in general should be strengthened for the maritime transportation of all hazardous materials and pollutants, particularly hydrocarbons.

In 1962, France's early nuclear testing ground of Algeria became independent and the Moruroa atoll in the Tuamotu Archipelago was selected as the new testing site tests were conducted underground after 1974.

Photolysis in the atmosphere Photolysis also occurs in the atmosphere as part of a series of reactions by which primary pollutants such as hydrocarbons and nitrogen oxides react to form secondary pollutants such as peroxyacyl nitrates.

The endangered Saimaa ringed seal, one of only three lake seal species in the world, exists only in the Saimaa lake system of southeastern Finland, down to only 300 seals today.

In 1960, with a newly installed democratic government, Hydrocarbons Minister Juan Pablo Pérez Alfonso led the creation of OPEC, the consortium of oil producing countries aiming to support the price of oil.

While being toxic to marine life, polycyclic aromatic hydrocarbons (PAHs), the components in crude oil, are very difficult to clean up, and last for years in the sediment and marine environment.

For example, they may be synthetic organochlorides such as plastics and pesticides, or naturally occurring organic chemicals such as polyaromatic hydrocarbons (PAHs) and some fractions of crude oil and coal.

However, because the standard model is not mathematically self consistent under certain conditions (e.g., at very high energies, at which both quantum mechanics and general relativity are relevant), physicists believe that it is underlaid by some other theory, such as a grand unified theory, string theory, or loop quantum gravity.

Among them were understandings on confidence building measures in the military sphere, conservation of fishing resources, exploration of hydrocarbons, air and sea access and communications with the Malvinas Islands, and the construction of a war memorial at Darwin for the Argentines fallen in the 1982 conflict.