Big Chemical Encyclopedia

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

Articles Figures Tables About

Relativity simultaneity

Multiparity Condition of having given birth to multiple children. Multiple organ dysfunction syndrome Relatively simultaneous failure of more than one organ, regardless of etiology. [Pg.1571]

As hinted in the Introduction, the present viewpoint combines the microscopic and the macroscopic domain. Hence, we need to incorporate a satisfactory treatment also of the theory of general relativity. Simultaneously the problem associated with micro-macro correlates, discussed initially, and the universality of the superposition principle, briefly mentioned above and to be discussed in more detail below, aims at the idea of decoherence in regard to classical reality. Since the issues brought up are interrelated, we will illustrate the problem of decoherence by examples drawn from general relativity, i.e., the law of light deflection, the gravitational redshift, and the time delay. [Pg.79]

This complex case study of relatively simultaneous discovery has a substantive connection to the theme of images and imagination, for one purpose of this book is to investigate how so many people could concurrently have been following similar paths, exploring imaginative routes to the microworld in ways that could be justified by experiment. Indeed, matters of priority became contentious partly because the imagined molecular world necessarily had both speculative and private character. Moreover,... [Pg.118]

Note that the RVP is a relative pressure that is a difference compared to the atmospheric pressure. The RVPs for gasolines are generally between 350 and 1000 millibar. The level corresponding to European specifications are shown in Table 5.6 the fuel must be simultaneously within minimum and maximum limits, identical for each type of fuel, gasoline and premium, but... [Pg.189]

The X-ray instrumentation requires a commercial small angle X-ray camera, a standard fine structure X-ray generator and a sample manipulator if scanning is requested. The essential signal is the relative difference between the refraction level Ir and the absorption level Ia. Both levels are measured simultaneously by two scintillation detectors. At fixed angles of deflection this signal depends solely on the inner surface density factor C and thickness d of the sample [2] ... [Pg.558]

Moving the transducer along the concrete surface one is able to directly compare the data from different positions simultaneously reeieving information on intensity and phases of the signal and their relative changes. A Pentium-PC, included in tlie testing-system,... [Pg.752]

Trimoleciilar reactions require the simultaneous encounter of tliree particles. At the usually low particle densities of gas phase reactions they are relatively unlikely. Examples for trimoleciilar reactions are atom recombination reactions... [Pg.770]

Ac this point It is important to emphasize that, by changing a and p, it is not possible to pass to the limit of viscous flow without simultaneously passing to the limit of bulk diffusion control, and vice versa, since physical estimates of the relative magnitudes of the factors and B... [Pg.39]

To estimate the computational time required in a Gaussian elimination procedure we need to evaluate the number of arithmetic operations during the forward reduction and back substitution processes. Obviously multiplication and division take much longer time than addition and subtraction and hence the total time required for the latter operations, especially in large systems of equations, is relatively small and can be ignored. Let us consider a system of simultaneous algebraic equations, the representative calculation for forward reduction at stage is expressed as... [Pg.202]

Acetylation of acetaldehyde to ethyUdene diacetate [542-10-9], a precursor of vinyl acetate, has long been known (7), but the condensation of formaldehyde [50-00-0] and acetic acid vapors to furnish acryflc acid [97-10-7] is more recent (30). These reactions consume relatively more energy than other routes for manufacturing vinyl acetate or acryflc acid, and thus are not likely to be further developed. Vapor-phase methanol—methyl acetate oxidation using simultaneous condensation to yield methyl acrylate is still being developed (28). A vanadium—titania phosphate catalyst is employed in that process. [Pg.66]


See other pages where Relativity simultaneity is mentioned: [Pg.319]    [Pg.187]    [Pg.159]    [Pg.187]    [Pg.319]    [Pg.187]    [Pg.159]    [Pg.187]    [Pg.50]    [Pg.182]    [Pg.68]    [Pg.326]    [Pg.703]    [Pg.1071]    [Pg.1174]    [Pg.1770]    [Pg.2462]    [Pg.2658]    [Pg.2771]    [Pg.503]    [Pg.498]    [Pg.247]    [Pg.400]    [Pg.596]    [Pg.602]    [Pg.56]    [Pg.18]    [Pg.213]    [Pg.89]    [Pg.85]    [Pg.210]    [Pg.327]    [Pg.65]    [Pg.560]    [Pg.7]    [Pg.52]    [Pg.351]    [Pg.77]    [Pg.334]    [Pg.227]    [Pg.362]    [Pg.279]    [Pg.11]    [Pg.28]   
See also in sourсe #XX -- [ Pg.94 ]




SEARCH



Simultaneous Adsorption of Different Species in Chemisorption the Relative Amounts that are Chemisorbed

© 2024 chempedia.info