Selectivity application

To emphasize the versatility of Raman spectroscopy we discuss just a few selected applications of Raman based spectroscopy to problems in chemical physics and physical chemistry. 

Rabiner L R 1989. A Tutorial on Hidden Markov Models and Selected Applications in Spe Recognition. Fhroceedings cf the IEEE TI-lSl-19rB. 

Although many quantitative applications of acid-base titrimetry have been replaced by other analytical methods, there are several important applications that continue to be listed as standard methods. In this section we review the general application of acid-base titrimetry to the analysis of inorganic and organic compounds, with an emphasis on selected applications in environmental and clinical analysis. First, however, we discuss the selection and standardization of acidic and basic titrants. 

M. Loncin and R. L. Merson, Food Engineering—Principles and Selected Applications, Academic Press, Inc., New York, 1979, 494 pp. 

Table 2.13. Selected applications of dynamic proton resonance ...

This chapter presents a numher of examples and calcnlations that illns-trate the selection, application, and sizing of DBAs and other protective measnres (discnssed in Chapter 3) for the prevention of flame propagation. Also inclnded is a list showing the factors that shonld he considered for the selection of an appropriate DDA. 

SAIC provided much of the data used in this book from its proprietary files of previously analyzed and selected information. Since these data were primarily from the nuclear power industry, a literature search and industry survey described in Chapter 4 were conducted to locate other sources of data specific to the process equipment types in the CCPS Taxonomy. Candidate data resources identified through this effort were reviewed, and the appropriate ones were selected. Applicable failure rate data were extracted from them for the CCPS Generic Failure Rate Data Base. The resources that provided failure information are listed in Table 5.1 with data reference numbers used in the data tables to show where the data originated. 

W. Beitsch, Two-dimensional gas chromatography concept, instmmentation and appli-cations-Pait 1 fundamentals., conventional two-dimensional gas chromatography, selected applications , ]. High. Resolut. Chromatogr. 22 647 (1999). 

Selected applications of coupled SEE-SEC consider the analysis of tocopherols in plants and oil by-products (65) or the analysis of lipid-soluble vitamins (66) by using a dynamic on-line SEE-SEC coupling, integrated in the SE chromatograph, based on the use of micropacked columns. 

Table 12-2. Selected applications of chiral SFC to pharmaceutical compounds. ...

G. P. Smith, R. M. Pagni in Molten Salt Chemistry, An introduction to selected Applications (G. Mamantov, R. Marassi eds.), D. Reidel Publishing Co., Dordrecht, 1987, 383 16. 

Methods of applying paint today are numerous and it is impossible to list and describe them in detail in a section of this size. Where corrosion resistance of the finished article is a major consideration, it is possible to apply controls to ensure that maximum corrosion protection is obtained from the selected application process. 

Table 1 Examples of defined metathesis precatalysts and selected applications...

Report 88 Plasticisers - Selection, Applications and Implications, A.S. Wilson. Report 115 Metallocene-Catalysed Polymerisation, W. Kaminsky, University of Hamburg. 

A number of applications of modern LC of relevance to clinical chemistry have appeared in the literature. It is obviously not possible to mention all examples rather, we shall try to select applications which illustrate the efforts to date. 

The existence and the success of scaled-up industrial plants using micro or mini reactors reported in the open literature [11, 21], however, gives hope for the possibility overcoming all the problems mentioned above, at least for selected applications. 

Hessel, V., Hardt, S., Lowe, H., Chemical processing with microdevices Device/plant concepts, selected applications and state of scientific/commerdad implementation, Chem. Eng. Comm., Special edition - 6th Italian Conference on Chemical and Process Engineering, ICheaP-6 3 (2003) pp. 479-484. 

To give a thorough, rational review of the field of chemical micro-process technology itself, one ideally would like to follow a deductive analysis route, pursuing a bottom-up approach. First, one may provide a definition of micro reactors, then search for the impacts on the engineering of chemical processes, and try to propose routes for exploitation, i.e. applications. Alternatively, for a less comprehensive, but more in-depth description, one could use a top-dovm approach starting with a selected application and try to design an ideal micro reactor for this. 

Immunoassays designed for environmental applications are mostly sold as some variation of the ELISA format. ELISA-like formats dominate the field because they are inexpensive and because they provide high sensitivity and precision without requiring complex instrumentation. The basic ELISA format supports both field and laboratory-based applications but is limited by multiple steps and inadequate sensitivity for some applications, excessive variability and sometimes long analysis times. Some of the other formats discussed in this article may replace the ELISA for selected applications however, because many laboratories are familiar with the ELISA technology, there will be a significant delay before alternative formats are widely accepted. 

The use of catalysts and promotors of various reactions applied as a fine dispersion phase to the surface of semiconductor adsorbent became most popular in providing a required selectivity of sensors with respect to a given gas. As it has been established in experiments (see for instance [8] and the reference list therein), apart from obtaining required selectivity application of such additives results in increase of sensitivity of the sensor with respect to a given gas. However, as of today there is no clarity with regard to understanding the mechanism of effect of cata-l)rtic additives on the sensor effect nor in optimization of the choice of catalysts applied. 

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