21. The analytical methods and definitions need to be reviewed and revised, " the report said. 22. Different analytical methods are used to determine A1AT phenotype. 23. This analytical method was first developed by two English physicians; Robert Willan and Thomas Bateman. 24. A more abstract, theoretical approach to geographical research has emerged, evolving the analytical method of inquiry. 25. Paleogeneticists do not recreate actual organisms, but piece together ancient DNA sequences using various analytical methods . 26. In addition, unlike traditional analytical methods which rely on signal intensity, isotope dilution employs signal ratios. 27. International Journal for Numerical and Analytical Methods in Geomechanics, Vol . 17, pp . 771 789 28. It provides essential criteria and analytical methods to authenticate and determine the quality of food ingredients. 29. For instance, most analytical methods that work fine with soluble proteins deal poorly with membrane proteins. 30. A research group called the Public Policy Institute, using different analytical methods , paints an even grimmer picture.
