Condensed phosphates were first used in cooling water applications in the early 's. Extensive use was found for these polyphosphates because of their ability to control calcium carbonate scaling at threshold or substoichiometric dosages. Later, their ability to control the corrosion of steel in open recirculating cooling water systems and once through cooling water systems demonstrated the versatility of this class of compounds., ...1
Tooth enamel is the hardest substance in the body. Despite that, however, it can still be damaged. For one thing, acids can easily attack and soften the surface, which can result in cavities., ...1
Are you looking to end your hay fever misery. If you are not getting relief from over-the-counter remedies including anti-histamine tablets, eye drops and nasal sprays, the Hay Fever Injection may be a suitable option., ...1
Isotretinoin is a prescription medication used to treat severe recalcitrant nodular acne. While isotretinoin is beneficial for some patients, there are risks associated with this drug., ...1
Clinical development of vaginally applied products aimed at reducing the transmission of HIV and other sexually transmitted infections, has highlighted the need for a better characterisation of the vaginal environment. We set out to characterise the vaginal environment in women in different settings in sub-Saharan Africa. A longitudinal study was conducted in Kenya, Rwanda and South-Africa., ...1
