Topological fields of sets that are separative, compact and algebraic are called "'Stone fields "'and provide a generalization of the Stone representation of Boolean algebras.
12.
In contrast, the deal called for the company to buy the uranium from Russia for $ 82 per separative work unit in its first annual order, giving it a lower profit margin.
13.
The value of the process is in two components : the LEU Feed ( feed component of natural uranium ) and the work involved in the conversion process, measured as separative work units ( SWU ).
14.
This part of ISO 14644 specifies the minimum requirements for the design, construction, installation, testing and approval of separative devices in those respects where they differ from cleanrooms as described in Parts 4 and 5.
15.
In response, the company has unsuccessfully sought to recoup the difference from the federal government, and also unsuccessfully sought to drive the Russians down to a price of $ 68 per separative work unit on future orders.
16.
In addition to the separative work units provided by an enrichment facility, the other important parameter to be considered is the mass of natural uranium ( NU ) that is needed to yield a desired mass of enriched uranium.
17.
The unit is strictly : "'Kilogram Separative Work Unit "', and it measures the quantity of separative work ( indicative of energy used in enrichment ) when feed and product quantities are expressed in kilograms.
18.
The unit is strictly : "'Kilogram Separative Work Unit "', and it measures the quantity of separative work ( indicative of energy used in enrichment ) when feed and product quantities are expressed in kilograms.
19.
Gloveboxes do not offer the separative control provisions of an isolator or RABS . Gloveboxes were originally designed for non-sterile product applications, such as weighing or manipulating a toxic drug and have a long track record for such non-sterile applications.
20.
Moreover, the company enjoyed a virtual monopoly in the United States on such work, enriching uranium for about $ 60 per separative work unit _ the standard measure of the effort used in processing varying amounts of the material _ and selling it to utilities for $ 120.
