Cortisol (hydrocortisone), a corticosteroid with both glucocorticoid and mineralocorticoid activity and effects. Corticosteroids are a class of steroid hormones that are produced in the adrenal cortex of vertebrates, as well as the synthetic analogues of these hormones.
The light stands at the entrance to Botany Bay. The light was required so north-bound shipping could hug the coast and avoid the strong southerly currents further out to sea. The lighthouse is on the southern side of the entrance to Botany Bay and is about 45 minutes south of Sydney. Page last updated:
The Tillamook Rock Lighthouse was built in the 1880s. Dangerous and expensive to operate, it was decommissioned in 1957. Credit Stuart Isett for The New York Times . CANNON BEACH, Ore. â Tillamook Rock Lighthouse, a mile off the Oregon coast and dark for half a century, would be just another postcard from the past if not for all the dead people inside.