Big Chemical Encyclopedia

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

Articles Figures Tables About

Contents Integrative Example

It is worth briefly pointing out the difference between in-line and online analysis. In-line analysis does not involve removal of the sample from the reaction vessel, for example in determining water or oxygen content. On-line analysis does involve removing a sample, usually as a side stream, which adds to the complexity of the plant since the sample off-take equipment will often need to be built to the same integrity as the plant. There are four common techniques employed ... [Pg.256]

Before showing some examples of press releases and their content, we shall briefly shortly sum up all the information given. Most frequently the relationship of microreaction technology to the development of microelectronics is cited, suggesting a similar success story. Expectations are created that some day micro reactors will be mass fabricated at low cost in a similar way. In addition, it is believed that compactness can be achieved as for the integration of functions in the microelectronics world. In this context, often the vision of a shoebox-sized plant or a plant on a desk is given. [Pg.83]

Many different types of sensory receptors are located throughout the body. These receptors monitor the status of the internal environment or that of the surroundings. Sensory receptors are sensitive to specific types of stimuli and measure the value of a physiological variable. For example, arterial baroreceptors measure blood pressure and chemoreceptors measure the oxygen and carbon dioxide content of the blood. The information detected by these sensors then travels by way of afferent neuronal pathways to the central nervous system (CNS). The CNS is the integrative portion of the nervous system and consists of the (1) brain and the (2) spinal cord. [Pg.3]

An example is given in Fig. 2.38 plot 1 is extrapolated to DR < 0.1 %/h. At this time, one more hour drying time would contribute to the desired moisture content of e. g. I % by only 0.1 %. If the computer starts the integration from this calculated time the result is the residual moisture content as a function of time. [Pg.167]

Waking consciousness, whatever its content, can be controlled to help keep it on track. Left to its own devices, it might flit from external to internal stimuli and from one internal stimulus to another. Continuity (vs. discontinuity) is one example of this form of consciousness. A related formal property is congruity (vs. incongruity), which describes the coherence of the contents of consciousness at any instant. If continuity describes smoothness (vs. choppiness) of flow of the stream of consciousness, congruity describes its integrity, the compatibility of its components, channels, and elements. [Pg.10]

More quantitative studies have shown that, although some hypochromism effects exist, they are small. For example, Monnerie I9) examined the integrated molar extinction coefficient of atactic PS in chloroform and found only a 2 % decrease for the polymer relative to ethyl benzene. In addition, Vala and Rice 15 reported a 10% decrease in absorption for the 260 nm band of isotactic PS relative to atactic PS, which was qualitatively confirmed by Longworth18>. Similarly, Cantow 8> observed a 4% hypochromism of the 261.5 nm band of isotactic PS in dioxane relative to atactic PS. Finally, Cantow 8) observed strong hypochromism (relative to atactic PS) ranging from 19% at 262 nm to 32% at 269 nm for an alternating styrene-methyl methacrylate copolymer and for random copolymers having a low styrene content. [Pg.37]


See other pages where Contents Integrative Example is mentioned: [Pg.411]    [Pg.385]    [Pg.805]    [Pg.141]    [Pg.143]    [Pg.282]    [Pg.851]    [Pg.330]    [Pg.471]    [Pg.1386]    [Pg.515]    [Pg.213]    [Pg.109]    [Pg.156]    [Pg.247]    [Pg.218]    [Pg.177]    [Pg.4]    [Pg.183]    [Pg.287]    [Pg.62]    [Pg.53]    [Pg.12]    [Pg.145]    [Pg.580]    [Pg.23]    [Pg.201]    [Pg.201]    [Pg.236]    [Pg.315]    [Pg.577]    [Pg.166]    [Pg.251]    [Pg.16]    [Pg.230]    [Pg.29]    [Pg.51]    [Pg.316]    [Pg.175]    [Pg.505]    [Pg.270]    [Pg.69]    [Pg.179]    [Pg.232]    [Pg.388]   


SEARCH



Integrable Examples

© 2024 chempedia.info