A potent, long-acting cholinesterase inhibitor used as a miotic in the treatment of glaucoma.

A functional system which includes the organisms of a natural community together with their environment. (McGraw Hill Dictionary of Scientific and Technical Terms, 4th ed)

One of the Type II site-specific deoxyribonucleases (EC 3.1.21.4). It recognizes and cleaves the sequence G/AATTC at the slash. EcoRI is from E coliRY13. Several isoschizomers have been identified. EC 3.1.21.-.

The science of utilization, distribution, and consumption of services and materials.

The intrinsic moral worth ascribed to a living being. (Bioethics Thesaurus)

The science of utilization, distribution, and consumption of services and materials.

The science of utilization, distribution, and consumption of services and materials.

Statistical models of the production, distribution, and consumption of goods and services, as well as of financial considerations. For the application of statistics to the testing and quantifying of economic theories MODELS, ECONOMETRIC is available.

The intrinsic moral worth ascribed to a living being. (Bioethics Thesaurus)

An increase in the volume of money and credit relative to available goods resulting in a substantial and continuing rise in the general price level.