Table alias

Notice that a table alias n is used to refer to the table nci h23. This shorthand notation will make it easier to express complex SQL when more and more table joins are used. This statement is spread over several lines with indentation in order to locate and modify SQL clauses more easily. 

Notice that each line in the select clause contains columns from only one table. Likewise, each line in the from clause contains one new table name with each table (after the first one) preceded by the join keyword. Each column uses a table name (a table alias) for brevity. Now that all the tables are properly joined, the columns selected can be arranged in any order desired. Some columns can also be removed from the select clause. The compound id and sample id may not be of interest in the final result, since these arbitrary values are used only to maintain relations among the tables. Finally, any additions to the where clause can be added as desired. 

For examples of different types of similarity measures, see Table 6-2. The Tanimoto similarity measure is monotonic with that of Dice (alias Sorensen, Czekanowski), which uses an arithmetic-mean normaJizer, and gives double weight to the present matches. Russell/Rao (Table 6-2) add the matching absences to the nor-malizer in Tanimoto the cosine similarity measure [19] (alias Ochiai) uses a geometric mean normalizer. 

Cathodic Current Densities for Protecting Steel Examples of current density requirements for the protection of steel (to achieve a steel potential of —0-8 V vs. Ag/AgCl/seawater) are given in Tables 10.13 and 10.14. It should be realised that the current demand of a structure will be influenced by, inter alia, temperature, degree of aeration, flow rate, protective scales, burial status, presence of bacteria and salinity. 

A strong jr-donor therefore stabilizes the tram coordination of 7T-acceptors by a push-pull effect illustrated in transmission path F. Further evidence for such push-pull effects is found in the static or dynamic tram effects observed with metallopor-phyrins that carry dinitrogen, nitrosonium ion, or dioxygen. Table 11 displays (inter alia) some properties of dinitrogen or nitrosylosmium porphyrins. 

The thirty-third member of the Periodic Table has a sinister reputation. Since its isolation in the Middle Ages the main use of arsenic compounds has been the termination of lifeforms. Its use for homicide was widened to include inter alia herbicide, fungicide and bactericide (see Section 28.7). Various arsenic compounds have been used from ancient times as pigments, e.g, lemon-yellow orpiment, As2S3, and red realgar, As4S4. 

TABLE 2.1 The Inductive Laws 1-6 of Equilibrium Thermodynamics [With Descriptive Alias in Brackets]... 

The reaction is carried out in vapour phase (250°C) using a flow system (see methods section). This procedure turned out to be essential in order to mantain the hydrogen transfer as the main reaction pathway. A batch experiment carried out in an autoclave actually showed a wide range of condensation products besides some saturated ketone [6]. Reactions of ketones over oxide catalysts can lead to a variety of products due inter alia to aldol condensation, intramolecular dehydration and intermolecular disproportionation [16]. However, the presence of a good hydrogen donor such as a secondary alcohol and vapour phase conditions favour the transfer hydrogenation as the major reaction [16,17]. In our reaction conditions, products attributable to crotonic condensations and subsequent 1,4 Michael addition [18] were observed by g.l.c.-m.s. (Table 1). 

Table 11.8 EC guidance levels for alia toxins in feedingstuffs and human foods...

Wolken s figure did not include any spectral response associated with the S-channel (alias blue channel) of vision. This spectral response has been included in the Table for completeness. The S-channel is clearly represented in Wald s papers149 at a peak wavelength as suggested here. 

Some transforms are listed in Table 2.9. Laplace transforms are useful, inter alia, in complicated chemical kinetics problems. 

The United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances of 1988 provides inter alia that the International Narcotics Control Board shall report annually to the Commission on Narcotic Drugs on the implementation of article 12 of the Convention and that the Commission shall periodically review the adequacy and propriety of Tables I and II of the Convention. 

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