Spin casting: Spin casting, also known as centrifugal rubber mold casting (CRMC), is a method of utilizing centrifugal force to produce castings from a rubber mold. Typically, a disc-shaped mold is spun along its central axis at a set speed.Phosphogypsum: Phosphogypsum refers to the gypsum formed as a by-product of the production of fertilizer from phosphate rock. It is mainly composed of gypsum (CaSO4·2H2O).Electrical resistivity measurement of concrete: Concrete electrical resistivity can be obtained by applying a current into the concrete and measuring the response voltage. There are different methods for measuring concrete resistivity.Depletion gilding: Depletion gilding is a method for producing a layer of nearly pure gold on an object made of gold alloy by removing the other metals from its surface. It is sometimes referred to as a "surface enrichment" process.Boron deficiency (plant disorder): Boron deficiency is a common deficiency of the micronutrient boron in plants. It is the most widespread micronutrient deficiency around the world and causes large losses in crop production and crop quality.Corrosion: Corrosion is a natural process, which converts a refined metal to a more stable form, such as its oxide or hydroxide. It is the gradual destruction of materials (usually metals) by chemical reaction with their environment.List of companies listed on the Oslo Stock Exchange: The Oslo Stock Exchange (Norwegian: Oslo Børs) serves as the main market for trading in the shares of Norwegian companies. It opens at 9:00am and closes 4:30pm local time (CET).Brightray: Brightray is a nickel-chromium alloy that is noted for its resistance to erosion by gas flow at high temperatures. It was used for hard-facing the exhaust valve heads and seats of petrol engines, particularly aircraft engines from the 1930s onwards.Argentium sterling silver: Argentium silver 935 is a modern sterling silver alloy, containing 93.5% silver, in which the traditional alloy (92.BrittlenessDental Procedure Education System: The Dental Procedure Education System (DPES), is a web-based resource containing a collection of procedures from the dental disciplines. The procedures presented in DPES were developed by individual faculty members at the Faculty of Dentistry, University of Toronto, in collaboration with a group of educational media and technology experts.DJ College of Dental Sciences and Research: Divya Jyoti (DJ) College of Dental Sciences and Research is a dental college located in Modinagar in the nagar panchayat of Niwari in Ghaziabad district in the Indian state of Uttar Pradesh. The founder and chairman is Ajit Singh Jassar.Dental Schools Council: The Dental Schools Council represents the interests of UK dental schools as it relates to national health, wealth, knowledge acquisition through teaching, research, and the profession of dentistry.Universities UK http://www.Hip spica cast: A hip spica cast is a sort of orthopedic cast used to immobilize the hip or thigh. It is used to facilitate healing of injured hip joints or of fractured femurs.Dental cariesDussek Campbell Ltd: Dussek Campbell Ltd was a UK-based company that manufactured speciality blends of waxes, oils, resins and polymers, for use in a variety of applications including the waterproofing of the insides of telecom and power cables, packaging, household items (e.g.