A series of novel polyphosphonates containing 5-flouro- N1-furanyl-N3- glyceroalkyl-uracil and formyl groups was synthesized by the condensation of 3-(w- (1-fur
Based on the results of researches and applications for many years, it has been discovered that new methods and techniques for geochemical exploration of oil a
We report an experimental observation of the optical transparency enhancement resonances in Hanleelectromagnetically induced transparency (EIT) configuration wi