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Design of test series

Pleiss MA, Unger SH. The design of test series and the significance of QSAR relationships. In Ramsden CA, editor, Comprehensive medicinal chemistry. Vol. 4 Quantitative drug design. Oxford Pergamon Press, 1990. p. 561-87. [Pg.489]

V. Austel, in QSAR and Strategies in the Design of Bioactive Compounds, J. K. Seydel, Ed., VCH Publishers, FRG, 1984, pp. 247—250. Design of Test Series by Combined Application of 2 Factorial Schemes and Pattern Recognition Techniques. [Pg.166]

In conclusion, for series design and largely also for evaluation of test series by structure-activity-analysis, the parameters which are used to describe physicochemical properties should meet the following condition ... [Pg.18]

Selection of Spacecraft Materials Supporting Vacuum Outgassing Data, NASA Practice No. PT-TE-1410 (undated), klabs.org/DEI/References/design guidelines/ test series/1410.pdf. [Pg.286]

This paper describes the result obtained in a study of AFCEN (French Society for Design and Construction Rules for Nuclear Island Components) in order to characterize dye penetrant product family, based on experimental test methods of french standards NFA 09.520 and NFA 09.521. In particular, sensitivity tests have been carried out on artificial defects, and correlated with tests on real defects. Some tests on penetrant washability have also been performed. The results obtained with these three series of tests show that the choiee of a dye penetrant product family is not without influency on results obtained, and that is not so simple to make the good choice which could, in certain cases, be the less bad compromise. [Pg.621]

The application of density functional theory to isolated, organic molecules is still in relative infancy compared with the use of Hartree-Fock methods. There continues to be a steady stream of publications designed to assess the performance of the various approaches to DFT. As we have discussed there is a plethora of ways in which density functional theory can be implemented with different functional forms for the basis set (Gaussians, Slater type orbitals, or numerical), different expressions for the exchange and correlation contributions within the local density approximation, different expressions for the gradient corrections and different ways to solve the Kohn-Sham equations to achieve self-consistency. This contrasts with the situation for Hartree-Fock calculations, wlrich mostly use one of a series of tried and tested Gaussian basis sets and where there is a substantial body of literature to help choose the most appropriate method for incorporating post-Hartree-Fock methods, should that be desired. [Pg.157]

The design of the sludge-blanket clarifiers used primarily in the water industry is based on the jar test and a simple measurement of the blanket expansion and settling rate (12). Different versions of the jar test exist, but essentially it consists of a bank of stirred beakers used as a series flocculator to optimize the flocculant addition that produces the maximum floc-setfling rate. Visual floc-size evaluation is usually included. [Pg.318]

Torsional test and minimum torques for bolts and screws with nominal diameters I mm to lO mm Specification for spring washers for general engineering and automobile purpo.ses, Metric series Code of practice for design of high-voltage open-terminal stations... [Pg.399]

After the rates have been determined at a series of reactant concentrations, the differential method of testing rate equations is applied. Smith [3] and Carberry [4] have adequately reviewed the designs of heterogeneous catalytic reactors. The following examples review design problems in a plug flow reactor with a homogeneous phase. [Pg.378]

As part of the verification plan, you should include an activity plan that lists all the planned activities in the sequence they are to be conducted and use this plan to record completion and conformance progressively. The activity plan should make provision for planned and actual dates for each activity and for recording comments such as recovery plans when the program does not proceed exactly as planned. It is also good practice to conduct test reviews before and after each series of tests so that corrective measures can be taken before continuing with abortive tests (see also under Design validation). ... [Pg.261]

Although formulation is an art, science finds its place in the characterisation of the raw materials, in the design and testing of the series of experimental formulae and in the interpretation of the results. In addition to possessing an intimate knowledge of pigments, binders and solvents, the paint formulator must also be well acquainted with raw material costs and availability, paint making machinery, and the market s performance requirements. [Pg.575]

I-DEAS master series SDRC s mechanical design automation (MDA) software, used by manufacturers for the design, analysis, testing, and manufacturing of mechanical products. [Pg.608]

Based on the modest ability of the (+)-isomers of MDMA and MBDB to inhibit the reuptake of norepinephrine (NE) into hypothalamic synaptosomes (Steele et al. 1987). it seemed possible that noradrenergic pathways might be involved in the eue. In ano er series of drug discrimination experiments designed to test this hypothesis, the specific NE uptake inhibitor (-)-tomoxctine was tested for stimulus transfer in doses up to 10 mg/kg in MDMA-trained rats. At 5 mg/kg, 67 percent of the animals responded on, the drug lever. However, pretreatment with tomoxetine in six rats trained to discriminate MDMA from saline had no effect on the discrimination of a subsequent dose of MDMA. [Pg.13]


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See also in sourсe #XX -- [ Pg.109 ]




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