are used widely
51Cirque Corporation — Industry Touchpad, Touchscreen, Secure touchscreen Genre Capacitive Touch Solutions Headquarters Salt Lake City, Utah …
52Mass balance — A mass balance (also called a material balance) is an application of conservation of mass to the analysis of physical systems. By accounting for material entering and leaving a system, mass flows can be identified which might have been unknown,… …
53Arrow poison — Arrow poisons are used to poison arrow heads or darts for the purposes of hunting. They have been used by hunter gatherer peoples worldwide and are still in use in areas of South America, Africa and Asia. Notable examples are the poisons secreted …
54Piping and plumbing fittings — Fittings are used in pipe and plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, and to regulate fluid flow, for example. Fittings, especially noncommon types, can be expensive, and require time,… …
55Bird control — is the generic name for methods to eliminate or deter pest birds from landing, roosting and nesting. Bird control is important because pest birds can create health related problems through their feces, including histoplasmosis, cryptococcosis,… …
56ester — /es teuhr/, n. Chem. a compound produced by the reaction between an acid and an alcohol with the elimination of a molecule of water, as ethyl acetate, C4H8O2, or dimethyl sulfate, C2H6SO4. [1850 55; coined by L. Gmelin (1788 1853), German… …
57onion — onionlike, adj. oniony, adj. /un yeuhn/, n. 1. a plant, Allium cepa, of the amaryllis family, having an edible, succulent, pungent bulb. 2. any of certain similar plants. 3. the bulb of the onion plant. 4. the flavor or odor of this bulb. 5.… …
58Melioidosis — Classification and external resources ICD 10 A24.1 A24.4 ICD 9 …
59Polymer engineering — is generally an engineering field that designs, analyses, and/or modifies polymer materials. Polymer engineering covers aspects of petrochemical industry, polymerization, structure and characterization of polymers, properties of polymers,… …
60Bene Gesserit — For a comprehensive roster, see List of Dune Bene Gesserit. Reverend Mother Mohiam (Siân Phillips) and other Bene Gesserit, from David Lynch s Dune (1984) The Bene Gesserit ( …
