are the laboratory techniques for identification, quantization and mass analysis of materials. currently, liquid chromatography-mass spectrometers (lc-ms) are increasingly being used in a wide range of fields, such as pharmaceuticals, environment, foods, and industrial materials. read more nbs instruments...
background radiation . since the s increasingly detailed measurements of such anisotropies have enabled such theoretical models to form a basis for understanding the foundations of contemporary cosmology and the evolution of cosmic structure. honours and awards[ edit ] frsc beals award, canadian astronomical...