Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Components traditional

Some technological aspects of manufacturing of such electrodes, which allow to surpass characteristics of discrete components traditional PEMFC, are considered. [Pg.770]

The a and are 4x4 matrices, and the relativistic wave function consequently has four components. Traditionally, these are labelled the large and small components, each having an a and P spin function (note the difference between the a and P matrices and a and P spin functions). The large component describes the electronic part of the wave function, while the small component describes the positronic (electron antiparticle) part of the wave function, and the a and P matrices couple these components. In the limit of c oo, the Dirac equation reduces to the Schrodinger equation, and the two... [Pg.7]

Over the years PAEK have progressively replaced metal components, traditional composites and plastics in aircraft. This has been driven by ease of fabrication, weight, mechanical properties, and resistance to jet fuels, hydraulic fluids and rain erosion together with Are smoke and toxicity performance. [Pg.88]

Component Traditional winemaking (Wine A) Heated post-fermentation maceration (4 days at 45°C) (Wine B)... [Pg.352]

Coal-derived liquids, heavy petroleum fractions, vegetable oils and polymers are mixtures that have very large numbers of components. It is practically impossible to identify each component by ordinary chemical analysis. One can no longer use mole fractions of individual components. Traditionally, the pseudo-component approach, or the key component approach, has been used to handle such complex mixtures. [Pg.62]

Normal plant operation and on-line testing produce a large quantity of system condition data, which can be used for detailed analysis of the performance of individual components. Traditionally most of these tests are done with specific accept/reject criteria that have to be met. Follow-up of trends or detailed analysis of the system response are done only in special cases. [Pg.38]

The plant cell wall biology studies require more sensitive and specific probes to target individual wall components. Traditionally, antibodies have been the primary workhorses for the spatial localization of cell wall polysaccharides. Currently, nearly 30 monoclonal antibodies directed toward specific arabinan, galactan, xylan, galacturonan, fucosylated xyloglucan, and cell wall glycoprotein epitopes are available, from academic and commercial sources [172], Nevertheless, CBMs may be used for this purpose, since they present intrinsic specificity for individual carbohydrates. [Pg.909]

Provided that no retained trivial name is applicable, fused heterocyclic systems are given Hantzsch-Widman names. Fusion of components follows the same pattern as established for corresponding hydrocarbons and an intricate series of seniority rules must be run through for selecting the parent component. Traditional abbreviated terms are retained for the following fusion components furo, imidazo, (iso)quino, pyrimido, thieno. [Pg.57]


See other pages where Components traditional is mentioned: [Pg.304]    [Pg.195]    [Pg.200]    [Pg.329]    [Pg.378]    [Pg.329]    [Pg.369]    [Pg.369]    [Pg.73]    [Pg.23]    [Pg.537]    [Pg.15]    [Pg.56]    [Pg.65]    [Pg.119]    [Pg.65]    [Pg.323]    [Pg.101]    [Pg.82]    [Pg.6]   
See also in sourсe #XX -- [ Pg.51 ]

See also in sourсe #XX -- [ Pg.19 ]




SEARCH



© 2024 chempedia.info