High advantages

For an industrial application it is clear that flow cells will be highly advantageous since they allow continuous operation, the use of external heat exchangers and continuous monitoring of quality. In addition the reactant concentration remains invariant with time, allowing the cell to be run under true steady-state conditions, and the lower residence time of the products reduces further reactions. 

Liquid extraction technologies span a century. Extraction can be directly conducted as static, dynamic, static-dynamic, or dynamic-cryotrap. Cryotrapping enables analytes to be removed from a matrix and deposited onto a technically more inert surface. For analytes with complex matrices, this method is highly advantageous. For pure analytes or for analytes with simple matrices, however, cryotrapping can be overkill, as it effectively means two sample extractions for a given run. 

Multianalyte immunosensor is highly advantageous for field applications. It allows several compounds in a single run to be determined, irrespective to the nature of the... 

A decrease in the number of uranium and plutonium purification cycles from three to two, or even one, would be highly advantageous. First-cycle decontamination factors of uranium from neptunium and from the fission products ruthenium and zirconium must be significantly improved to realize such a decrease. 

These ideas have been highly advantageous in regard to the development of chemical catalysis in aqueous solution. If the above concepts are correct, then an enzymatic reaction proceeding through an enzyme-substrate complex with the substrate bound close to appropriate functional groups is quite analogous to a chemical intramolecular reaction. Substantial effort heis therefore been expended on the study of such reactions in attempts better to comprehend enzyme catalysis (Bruice, 1970 Kirby and Fersht, 1971),... 

A modification of this method of coking has been followed for some time at the Janon "Works, near Saint Etienne, in France, and is useful for economising the rubbish, slack, or small coal which could not be worked in the manner detailed. It is evident that the adoption of some similar plan at many of the British collieries, where considerable quantities of coal of average quality are allowed to go to waste, would be highly advantageous. 

The preceding process, which is practised, as already stated, in the Salzburg Alps, presents some peculiarities.1 The amalgamating mills are somewhat similar to those employed b the Tyrol, but those mills are fed in a different way, and a larger proportion of mercury is used. The last circumstance is highly advantageous, and ought to be imitated in all cases whore the nature... 

The paper-chromatographic properties of the common deoxy and dideoxy sugars have been treated in several reviews,2 28 a book,829 and individual publications. Common solvent-systems are 6 4 3 1-butanol-pyridine-water (Solvent A) 4 1 5 1-butanol-acetic acid-water (Solvent B) and 1-buta-nol-ethanol-water (4 1 5, upper phase, Solvent C or 3 1 1, Solvent D). The four 2-deoxy-D-hexoses and the 2,6-dideoxyhexoses may be separated as their borate complexes. 0 The use of 1-butanol-water on the one hand, and of 2-butanone-borate buffer on the other, usually provides adequate separation and, by use of a combination of solvents, these deoxy sugars may be identified. 80 The use of buffered systems has proved highly advantageous in the separation and identification of the isomeric 6-deoxy-hexoses.8 1 Other systems, such as Solvent A and 2 1 2 ethyl acetate-... 

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