aluminium content

So food, fuel and anything that has a large amount of steel or aluminium content will increase in price.

The first is avoidance; don't use ore or a lime source with a high aluminium content.

The aluminium content may also increase the risk of sensitisation to allergens.

In rocks with extremely low aluminium contents, this reaction can progress to create magnesite.

It is characterised by nutrient poor soils with a low pH and high aluminium content.

The oxidation rate of the oxide layer was highly dependent on the aluminium content.

Zones with highest aluminium content are frequently located below a ferruginous surface layer.

Felsic and mafic rocks tend to be less affected by carbon dioxide due to their higher aluminium content.

Iron and aluminium content is high, which causes hardpans, duracrust, or cuirasses to form near the surface due to oxidation.

It was first described in 1807 from Halle, Saxony-Anhalt, Germany and named for its aluminium content.

In this reaction, the ratio of talc and kyanite is dependent on aluminium content with more aluminous rocks favoring production of kyanite.

Any geochemical criteria could be used to define chemostratigraphic units; gold, nickel, carbonate, silica or aluminium content, or a ratio of one or more elements to another.

The possible link between nitrates in water and stomach cancer is the subject of much debate (Beresford 1985), as is the association between aluminium content and Alzheimer's disease.

The former brings subsoil with a high aluminium content to the surface and this, in tandem with soil compaction and inadequate fertiliser use, has often resulted in poor harvests.

The hypothesis also lacks the expected evidence of a correlation between the intensity of needle chlorosis of, say, spruce and the aluminium content in the soil or in the needles.

Titanium aluminium nitride (TiAlN) or aluminium titanium nitride (AlTiN; for aluminium contents higher 50 at.

Excessive aluminium content is conducive to brain and bone damage and is said to contribute to the onset of Alzheimer's disease, a form of dementia, at an older age (Hodgkinson, 1988).

Later it was listed to be scrapped and smelted down for its aluminium content, until Kurtz convinced the City of Los Angeles to retrieve the bomber for use as a war memorial.

With the aluminium and zinc containing alloys, and particularly those with the higher aluminium contents such as AZM and AZ855 difficulties arise at high speeds due to hot-shortness.

It is made primarily of aluminium, oxygen, and nitrogen, and can vary slightly in its components (such as varying the aluminium content from about 30% to 36%, which has been reported to affect the bulk and shear moduli by only 1-2%.)

There should always be a good reason for substituting cow's milk with unmodified soya milk (which you can buy in cartons)- for example, if you are a vegan and don't consume any dairy products - as some brands have a high aluminium content.

Another concern which has been raised recently in the UK is the excessive amount of aluminium present in some baby milk powders, and this is exacerbated in certain areas of the country where the tap water used in reconstituting the milk also shows a relatively high aluminium content.

For example, the development of wheat varieties tolerant to acid soil conditions with high aluminium content, permitted the introduction of agriculture in sensitive Brazilian ecosystems as Cerrado semi-humid tropical savanna and Amazon rainforest in the geoeconomic macroregions of Centro-Sul and Amazônia.