Encaustic Art. Encaustic artists like Asheville painter Julia Fosson use beeswax, damar resin and pigment instead of oils or watercolors to create abstract flower paintings and abstract landscape paintings that seem to float off the surface. Encaustic paintings, unlike other works of art, donât need to be framed.
TOOTH PAIN. OTC oral anesthetics for tooth pain include products containing 5% to 20% benzocaine or 0.5% phenol (Table). Currently, there are no products marketed for pediatric teething pain that contain 0.5% phenol.
Steroid ring system: The parent ABCD steroid ring system (hydrocarbon framework) is shown with IUPAC-approved ring lettering and atom numbering. A steroid is an organic compound with four rings arranged in a specific configuration.Examples include the dietary lipid cholesterol, the sex hormones estradiol and testosterone and the anti-inflammatory drug dexamethasone.teroids vary by the functional groups attached to this four-ring core and by the oxidation state of the rings. Sterols are forms of steroids with a hydroxyl group at position three and a skeleton derived from cholestane.