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Heavy minerals of surface sediment samples from southeast Africa
LgM = low grade metamorphic minerals; RF = rock fragmnets; ZTR=zircon+tourmaline+rutile; MMI=chloritoid+staurolite+andalusite+kyanite+sillimanite; Hornblende Colour Index (HCI)... -
Designing Porous Polymeric Gas Sensors
Porous polymer materials are important given their use in a wide variety of applications, for example detection of pollutants in the environment or security sensing of explosive...