Journal of the American Academy of Dermatology names new editor SCHAUMBURG, Ill. (Jan. 16, 2018) â American Academy of Dermatology issues new guidelines for treatment of nonmelanoma skin cancer SCHAUMBURG, Ill. (Jan. 10, 2018) â 5 ways to use petroleum jelly for skin care
The Convention on Wetlands of International Importance, called the Ramsar Convention, is the intergovernmental treaty that provides the framework for the conservation and wise use of wetlands and their resources. The Convention was adopted in the Iranian city of Ramsar in 1971 and came into force in 1975.Since then, almost 90% of UN member states, from all the worldâs geographic regions, have acceded to become âContracting Partiesâ.he Convention was adopted in the Iranian city of Ramsar in 1971 and came into force in 1975. Since then, almost 90% of UN member states, from all the worldâs geographic regions, have acceded to become âContracting Partiesâ.
Agar is the jelly-like substance used to culture bacteria. It is made from a type of red algae which provides an ideal growing surface for many different types of bacteria. Some types of agar contain added nutrients (such as sheep's blood) which help to promote more vigorous bacterial growth. In a heat proof dish or bowl, stir half a teaspoon of the nutrient agar powder into 60 ml (approximately 1/4 cup) of hot water. 2  Multiply these quantities for however many petri dishes you plan on using.