This can be done by setting all other user accounts to Guest Account and then using third party software to restrict the sites and programs that Guest accounts have access to. For example, both FreshUI and TweakUI limit access to the Internet and other software on all Guest accounts. User Restrictions.
The catalytic converter is made with trace amounts of platinum, palladium and rhodium, which speed chemical reactions and help clean emissions at very high temperatures. Selling stolen converters to scrap yards or recyclers, a thief can net a couple of hundred dollars apiece.
Complex media is composed of organic materials that are not chemically pure and not specifically identified chemical components. Examples include Nutrient Broth/Agar, Tryptic Soy Broth/Agar, and Blood agar. What is enriched media and give an example. Enriched media is composed of general purpose media that has something added to help fastidious bacteria (those that require specific nutrients in order to grow - Picky Eaters) to grow better. Examples include Blood Agar, Nutrient Broth with Yeast Extract.