Lower quality gasolines can leave harmful deposits in your car's engine.

They place greater demands on your motor oil causing it to break down and become less able to protect your engine from harmful deposits.

A laser that destroys harmful deposits in the eye in a fraction of a second may help to prevent age-related blindness.

These harmful deposits arise from the oxidation of alkenes and other minor components in gasoline (see drying oils).

PWC is formulated to protect pistons, rings, cylinder heads, spark plugs and power valves from harmful deposits.

Oxidation Stability - Resists chemical degradation over long service periods to minimize the formation of lacquer and other harmful deposits under high temperature operating conditions.

ULSP contains the same high performance detergent additive used in all Petrols, which prevents the build up of harmful deposits in your engine.

The Nobel citation said there was some evidence that Alzheimer's disease occurred when nonprion proteins changed their shape, leading to the formation of harmful deposits in the brain.

But large ones that are closer together can trigger the process that leads to the growth of abnormal blood vessels because new vessels form to bypass the harmful deposits.

All Chevron automotive gasolines contain Techron, Chevron's proprietary deposit control additive that helps prevent harmful deposit buildup throughout the engine.

Vegetarians are fond of pointing out that meat produces in the body harmful deposits of uric acid and "necrones," which in turn play a role in causing disease.

Running is done to get the blood circulating deeper into the tissues where toxic residuals are lodged and thus act to loosen and release the accumulated harmful deposits and get them moving.

Called "The Pulse," the exhibit shows how modern fuels work, and invites those inside the engine to keep it working efficiently by capturing harmful deposits, with prizes on offer to those who are most successful.

Mr. Tatti, a sculpture conservator who worked on the Statue of Liberty, says less aggressive methods would have left the green in place, removed harmful deposits and restored the busts to perfectly recognizable appearance.

Using these products to clean one part of a fuel system (such as the fuel injectors) will not result in harmful deposits in another part of the system (such as the combustion chamber).

Improving Immunity Dr. Chandra suggested that by improving immunity, the supplement may prevent the accumulation of beta-amyloid, neurofibrillary tangles and other harmful deposits associated with serious neuronal damage and neuropsychiatric disorders like Alzheimer's disease.

Like saturated fats, they raise the "bad," or L.D.L., cholesterol that can become glued to arteries; but unlike saturated fats, they also lower the "good" H.D.L. cholesterol that clears away these harmful deposits.

Partha Jyoti Das, who heads Aaranyak, a conservation organization based in Assam, noted that this village suffers from the combined impacts of flooding and sandcasting, the term used to describe the harmful deposits left by the flood.

• issue inspector's directions requiring polluters to take remedial or preventative measures, should they fail to take all reasonable measures to prevent the harmful deposit, or to counteract, mitigate, or remedy any adverse effects that result from the deposit.