, Global aspects of coral reefs: health, hazards and history (Rosenstiel School of Marine and Atmospheric Science), Miami, p. 8-13.Hallock P, Talge HK (1994) Symbiont loss (``bleaching'') in the reef- dwelling ... P Hallock,HK Talge - 《Oceanographic Literature Review》 被引量: 66...
This is a procedure is sometimes known as teeth bleaching or teeth brightening, and it takes an hour to complete. Under this procedure of surgery, the dentist tries to whiten your teeth, which are stained and discolored using certain chemicals to ensure that they look beautiful. The procedure ...
Results: Around 160 service providers of beauty salons participated in the study, among which 84% use several cosmetic products. Only 40% are aware of the health impacts and 21.3% are aware about the side effects which included rashes and itching associated with the products used for bleaching....
Shipped as a liquefied compressed gas.Sulfur dioxide is used as a bleaching andfumigating agent; as a disinfectant, for treat ing wood pulp for manufacturing paper, inmetal refining, for preserving food and vegetables, and as a reducing agent. It is a majorair pollutant and is produced when...
Aesthetic problems associated with the cosmetic use of bleaching products. International Journal of Dermatology 46: 15–17. https://doi.org/10.1111/j. 1365-4632.2007.03456.x. Mahe, A., F. Ly, G. Aymard, and J.M. Dangou. 2003. Skin diseases associated with the cosmetic use of bleaching...
[105]. Samples were dried at 35 °C before gently ground in an apatite mortar and sieved to < 2 mm. To remove organic matter, the sediment was repeatedly treated with 0.70 mL 30% H2O2at 70 °C for several hours until the material showed bleaching. Samples were additionally treated ...
designs research investigations, monitors the reefs and carries out active restoration of Florida’s coral reef-strewn territories. This means preventing threats such as coral bleaching, disease and pollution; encouraging fishing practices that don’t damage the reef in favor of sustainable wildlife ...
[105]. Samples were dried at 35 °C before gently ground in an apatite mortar and sieved to < 2 mm. To remove organic matter, the sediment was repeatedly treated with 0.70 mL 30% H2O2at 70 °C for several hours until the material showed bleaching. Samples were additionally treated ...
Occurrence of Additives on Plastic Fibers The main processes in the textile production include sizing (improving the abrasion resistance of fibers), desizing (removing sizing chemicals from textiles), scouring (removing impurities from fibers), bleaching (removing unwanted colored matters), mercerizing ...
Teeth whitening is bleaching of teeth to make them lighter by several shades. This is a safe and non-invasive method of transforming teeth to give a person a healthy smile. The health benefits of teeth whitening include:- Pearly white teeth increase not only the incidence of smiling but also...