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The Better Business Bureau (BBB) is an American private, 501(c)(6) nonprofit organization founded in 1912. BBB's self-described mission is to focus on advancing marketplace trust, [2] consisting of 92 independently incorporated local BBB organizations in the United States and Canada, coordinated under the International Association of Better Business Bureaus (IABBB) in Arlington, Virginia.
The pictogram for harmful substances of the Globally Harmonized System of Classification and Labelling of Chemicals. The Globally Harmonized System of Classification and Labelling of Chemicals ( GHS) is an internationally agreed-upon standard managed by the United Nations that was set up to replace the assortment of hazardous material ...
A BBB-accredited company agrees to abide by a set of accreditation standards BBB says are "attributes of a better business." These include honesty in advertising, transparency, and responsiveness ...
Quizlet is a multi-national American company that provides tools for studying and learning. [ 1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [ 2] and released to the public in January 2007. [ 3] Quizlet's primary products include digital flash cards, matching games, practice electronic ...
Screenshot of the CAS Common Chemistry database with information about caffeine ().. A CAS Registry Number [1] (also referred to as CAS RN [2] or informally CAS Number) is a unique identification number, assigned by the Chemical Abstracts Service (CAS) in the US to every chemical substance described in the open scientific literature, in order to index the substance in the CAS Registry.
Lipinski's rule of five, also known as Pfizer's rule of five or simply the rule of five ( RO5 ), is a rule of thumb to evaluate druglikeness or determine if a chemical compound with a certain pharmacological or biological activity has chemical properties and physical properties that would likely make it an orally active drug in humans.
GP – Gross Profit. GPO – Group purchasing organization. GRN – Goods Receipt Note. GRNI – Goods Receipt Not Invoiced. GSV – Gross Sales Value. GVC – Global value chain. GMROII – Gross Margin Return on Inventory Investment. G&A – General and Administration expense. expenditures related to the day-to-day operations of a business.
The blood–brain barrier ( BBB) is a highly selective semipermeable border of endothelial cells that regulates the transfer of solutes and chemicals between the circulatory system and the central nervous system, thus protecting the brain from harmful or unwanted substances in the blood. [ 1] The blood–brain barrier is formed by endothelial ...