41. Different packages of analytical techniques are available in six product lines : ( 1 ) Power Solutions. 42. Nutrient concentrations in conifers also vary with season, age and kind of tissue sampled, and analytical technique . 43. He developed classical analytical techniques , and investigated isomerism and catalysis, phenomena that owe their names to him. 44. As a relatively new analytical technique , the full potential of hyperspectral imaging has not yet been realized. 45. She is also responsible for planning experimental studies to validate analytical techniques and study solar sails dynamics. 46. Fortunately, two analytical techniques are now available that can significantly increase the effectiveness of the fault localization process. 47. Christiansen s interest was in the creation of monochromatic filters and not the development of an analytical technique . 48. McFadden's analytical technique was to apply basic economic theory to the mass of statistical data available on consumer behavior. 49. Further work is being carried out to arrive at the most appropriate analytical technique for this style of mineralization, 50. In the late 1800s P . L . Chebyshev introduced analytical techniques for the study and invention of linkages.