primary measurement
21Multiphase flow meter — A multiphase flow meter is a device used in the oil and gas industry to measure the individual phase flow rates of petroleum, water and gas mixtures produced during oil production processes. Contents 1 Background 2 Conventional Solutions 3… …
22Magnetochemistry — is concerned with the magnetic properties of chemical compounds. Magnetic properties arise from the spin and orbital angular momentum of the electrons contained in a compound. Compounds are diamagnetic when they contain no unpaired electrons.… …
23Search advertising — In Internet Marketing, Search Advertising is a method of placing online advertisements on Web pages that show results from search engine queries. Through the same search engine advertising services, ads can also be placed on Web pages with other… …
24Sales per unit area — In retail, sales per unit area is a standard and usually the primary measurement of store success. The unit of area is usually square metres in the metric system or square feet in U.S. customary units. Square feet are also widely used in… …
25PPMS — Primary progressive multiple sclerosis (Medical » Physiology) * Professional Practices Management System (Business » General) * Physical Property Measurement System (Governmental » US Government) * Physical Properties Measurement System (Academic …
26Earl Warren: Brown v. Board of Education of Topeka (1954) — ▪ Primary Source The trigger event of the civil rights movement of the 1950s and 60s may be said to have occurred on May 17, 1954, when the Supreme Court handed down its decision in Brown v. Board of Education of Topeka. The decision,… …
27Kilogram — Kg redirects here. For other uses, see Kg (disambiguation). Kilogram A computer generated image of the international prototype kilogram (IPK). The IPK is the kilogram. The IPK, which is roughly the size of a golf ball, sits here alongside a ruler …
28dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or …
29Custody transfer — in the oil and gas industry refers to the transactions involving transporting physical substance from one operator to another. This includes the transferring of raw and refined petroleum between tanks and tankers; tankers and ships and other… …
30Supply chain management — (SCM) is the process of planning, implementing and controlling the operations of the supply chain as efficiently as possible. Supply Chain Management spans all movement and storage of raw materials, work in process inventory, and finished goods… …
