Discrimination approaches

Alvarez-Guerra M, Irabien A (2011) Design of ionic liquids an ecotoxicity (Vibrio fischeri) discrimination approach. Green Chem 13(6) 1507—1516... 

Hitchcott PK, Harmer CJ, Phillips GD (1997b) Enhanced acquisition of discriminative approach following intraamygdala D-amphetamine. Psychopharmacology 732 237-246. 

Dailey JF, Chudasama Y, Theobald DE, Pettifer CL, Fletcher CM, Robbins TW (2002) Nucleus accumbens dopamine and discriminated approach learning interactive effects of 6-hydroxydopamine lesions and systemic apomorphine administration. Psychopharmacology 767 425 133. 

F. C. Colpaert and J. F. Stangen, Drug Discrimination Approaches to CNS Pharmacology, Elsevier, Amsterdam, 1982. 

In-situ FTIR of CO (and other molecules as site specific probes) was studied on the H-form and hydrothermally treated samples of H-ZSM-5. These results have been more thoroughly reported elsewhere [10] but are sununarized here for comparison with experimental data from other techniques. Zeolites have been traditionally examined using infrared spectroscopy of N-containing adsorbates such as ammonia and pyridine to assess Bronsted acidity. The use of weaker Lewis bases allows a more discriminating approach to assessing the strength and quantity of Bronsted sites arising from the partial and sequential dealumination of framework A1 in H-ZSM-5. 

A more discriminating approach should consider the distribution and relative location of bonds in space. We deal now with these families of descriptors. They can be classified into two classes local descriptors, which focus on some special bonds, and global descriptors, which use the entire molecular chain. 

Multicomponent analysis using powerful fluorescence lifetime discrimination approaches. 

The form of kinetic equation has been established, based on die reaction rate constant for each individual series of experiments (the relationship between the acid number and time), assuming various power functions (reaction order). The magnitude of the spread of the reaction rate constant, measured in a few experiments conducted in constant temperature using varying starting molar ratios of alcohol to methacrylic acid, was used as a criterion in a selection of a correct form of the kinetic equation. The range should not exceed a few per cent. As it turned out, such a discriminate approach, a classical one fixim the kinetics point of view, worked very well and allowed for a precise establishment of a kinetic equation. 

Rather than developing quantitative calibrations for a range of quality parameters, some researchers have proposed qualitative analysis to detect flours that are out of speciflcation. Nielsen et al. (32) employed a new discriminant approach to the identiflcation of flours that are out of specification with respect either to particle size... 

Scheme 8.10 TST-RCM diastereoisomer-discrimination approach to the C12-C24 fragment of peloruside A.

---