cost-effective
121Hydrogen peroxide — IUPAC name …
122COX-2 inhibitor — COX 2 selective inhibitor is a form of non steroidal anti inflammatory drug (NSAID) that directly targets COX 2, an enzyme responsible for inflammation and pain. Targeting selectivity for COX 2 reduces the risk of peptic ulceration, and is the… …
123Health care in the United States — ] Current estimates put U.S. health care spending at approximately 15.2% of GDP, second only to the tiny Marshall Islands among all United Nations member nations. The health share of GDP is expected to continue its historical upward trend,… …
124Economics of global warming — This article describes the economics of global warming and climate change. Contents 1 Definitions 2 Climate change science 3 Scenarios 4 Trends and projections …
125Unintended pregnancy — Unintended pregnancies are those in which conception was not intended by the female sexual partner. Worldwide, 38% of pregnancies were unintended in 1999 (some 80 million unintended pregnancies in 1999).[1][2] Unintended pregnancies are the… …
126T-34 — This article is about the Soviet medium tank. For other uses, see T34 (disambiguation). T 34 T 34 85 at Musée des Blindés Type Medium tank …
127Advertising media selection — is the process of choosing the most cost effective media for advertising, to achieve the required coverage and number of exposures in a target audience. Contents 1 Performance 1.1 Frequency 1.2 Spread …
128Portable water purification — devices – also known as point of use (POU) water treatment systems and field water disinfection techniques – are self contained units that can be used by recreational enthusiasts, military personnel, survivalists, and others who must… …
