<正> 4-iodophenoxyacetic acid (IC6H4OCH2COOH) is a plant growth control agent. It has been shown that strong O—H… O hydrogen bonds through which two molecules f
<正> J. Sugar and J. Reader semi-empirically calculated the first, second, third, fourth and fifth ionization potentials of the lanthanide elements from spectra
<正> Results of comparative studies of 22 isolates of Pseudomonas solanacearum Smith from nine host plants, including tomato, eggplant, potato, peanut, sweet po
<正> A core, 650 m long, drilled from the Huanghe River delta and characterized by entirely consisting of loose sediments, was analysed for its foraminiferal co
<正> In order to unify the weak and the electromagnetic interactions, we have to discuss the parity nonconserving problem from the point of view of gauge princi