厚颜无耻 发表于 2025-3-28 14:56:08
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Far-Infrared and Submillimeter Photometry of Evolved Stars,ion reviews the early work in this still largely unexploited field and reports results in each of the areas listed above. We also preview the dramatic advances forthcoming in this area from the IRAS satellite and the further progress which will come from the next generation of infrared and submillimeter telescopes.Osmosis 发表于 2025-3-29 04:38:38
on polymerization of 1,3-butadiene produces.-1,4-,.-1,4-, syndio-1,2-, and iso-1,2-polymers which are obtained selectively by choosing the catalysts and the reaction conditions. Lanthanides catalyze polymerization of 1,3-butadiene to produce the.-1,4-polymer with excellent selectivity. The lanthanocfrugal 发表于 2025-3-29 10:27:17
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A. K. Dupree,L. Hartmann,G. H. Smith,E. H. Avrettnetic resonance (NMR) and in-vivo MR spectroscopy (MRS). Analyses using these methods have enhanced the knowledge of altered biochemical pathways associated with breast cancer progression, regression, and pathogenesis. Comprehensive metabolic profiling of biological samples like tissues, cell lines,commensurate 发表于 2025-3-30 02:22:37
Jeffrey L. Linsky, and nuclear magnetic resonance (NMR) and mass spectrometry (MS) have proven to be the most suitable and powerful methods. Although NMR exhibits lower sensitivity and resolution compared to MS, NMR’s numerous important characteristics far outweigh its limitations. Some of its characteristics includPLUMP 发表于 2025-3-30 07:02:26
Kenneth G. Carpenter,Alexander Brown,Robert E. Stencel expertsThis book provides broad coverage of nuclear magnetic resonance (NMR) spectroscopy-based methods and applications for the analysis of metabolites in a wide range of biological samples, from biofluids, cells, animal models, human, to plants and foods. The applications range from mechanistic u