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Observations References

Crystal Structure Type d calculated d observed Reference and remarks... [Pg.168]

As shown above, one must first determine the carbon to which the proton long-range correlations are observed. Referring to a GHMBC spectrum will, of course, provide insight into which carbons are... [Pg.264]

Unlike SRE, the POE reaction for H2 production has been reported so far only by a few research groups.101104-108 While Wang et al. os and Mattos et r//.104-106 have studied the partial oxidation of ethanol to H2 and C02 (eqn (18)) at lower temperatures, between 300 and 400 °C using an 02/EtOH molar ratio up to 2, Wanat et al.101 have focused on the production of syngas (eqn (19)) over Rh/Ce02-monolith catalyst in a catalytic wall reactor in millisecond contact time at 800 °C. Depending on the nature of metal catalyst used and the reaction operating conditions employed, undesirable byproducts such as CH4, acetaldehyde, acetic acid, etc. have been observed. References known for the partial oxidation of ethanol in the open literature are summarized in Table 6. [Pg.85]

Substrate Adsorbed Structure Nearest Heat of Deposition Substrate Technique of Surface structures observed References... [Pg.54]

Technique of investigation Surface structures observed References... [Pg.60]

REACTION TRANSLATIONAL ENERGY EMITTING SPECIES OBSERVED REFERENCE... [Pg.166]

If p is the percentage of active substance by weight in the solution, and d the specific gravity of the latter at the temperature of observation (referred to water at 40 C.), c — p d, so that the preceding formula becomes ... [Pg.97]

Catalytic chromium compound Oxidant used in excess Molar ratio chromium compound/oxidant in excess/alcohol Observations References... [Pg.90]

The wave theory of light, which operates with continuous spatial functions, has worked well in the representation of purely optical phenomena and will probably never be replaced by another theory. It should be kept in mind, however, that the optical observations refer to time averages rather than instantaneous values. In spite of the complete experimental confirmation of the theory as applied to diffraction, reflection, refraction, dispersion, etc., it is still conceivable that the theory of light which operates with continuous spatial functions may lead to contradictions with experience when it is applied to the phenomena of emission and transformation of light. [Pg.3]

Chiral matrix00 Racemic substrate0 1 Calculated (%) Observed (%) Reference... [Pg.72]

When cimetidine is treated with 3% H202 at room temperature or exposed to oxygen at 50°C for short time periods, formation of sulfoxide is observed. Refer to the following ... [Pg.165]

Initial system Product Conditions or observations Reference... [Pg.420]

When not indicated otherwise, our observations refer to cells in the sub apical area between 300 and 600 pm from the root tip. In the actively growing root, this area is the site of active cell division along with the first stages of cell differentiation, depending on the tissue. Root cells from 2 h-imbibed seeds contained numerous protein bodies19,24 of spheroidal shape, about 1.5-3 pm in diameter and nearly completely filled with highly omiophilic protein material they also contained abundant lipid reserves in the form of minute droplets, mainly concentrated at the cell periphery. The nucleus had spheroid or ellipsoidal shape and showed a distinct nucleolus. The cytoplasm contained numerous mitochondria with a dense matrix as well as relatively small and scarcely differentiated plastids with no or very little starch (Fig. 15.3a,b). [Pg.310]


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