"Ceramides" Natural Recordings by Native Speakers
Ceramides are a type of lipid molecule that are found in the skin and play a crucial role in maintaining its barrier function. They are composed of sphingosine and a fatty acid, and are often referred to as a " lipid sandwich" because they have a sugar molecule on one side and a fatty acid on the other. Ceramides help to fill the space between skin cells and prevent water loss by strengthening the skin's natural barrier. They also have anti-inflammatory and antioxidant properties, which can help to protect the skin from damage caused by environmental stressors and other factors.
A ceramicist is an artist who creates objects or sculptures from clay and other ceramic materials.
Ceramicists are individuals who specialize in the art and craft of ceramics, working with clay and other materials to create functional and decorative pieces, such as pottery, vases, sculptures, and tableware.
Cerargyrite is a rare mineral that is a hydrated chloride of silver, with the chemical formula AgCl·H2O. It is a type of secondary mineral that forms when silver chloride is converted to its hydrated form through the action of water. Cerargyrite is typically found in the oxidized zones of silver-bearing ore deposits and is often associated with other minerals such as sulfides, oxides, and carbonates. It has a white or colorless appearance and can be distinguished from other silver minerals by its specific gravity, which is typically around 4.0-4.5. Cerargyrite is not typically used as a source of silver for extraction, but rather is of interest to mineral collectors due to its rarity and beauty.
Cerastes is a type of venomous snake, specifically the horned viper (Cerastes cerastes), found in the deserts and arid regions of North Africa, the Middle East, and parts of Asia. The word comes from the Greek "kerastes", meaning "horned" or "crested", due to the distinctive horn-like protrusions on its forehead.