Based on the concept of ant colony optimization and the idea of population in genetic algorithm, a novel global optimization algorithm, called the hybrid ant co
Diethylaminoethyl aryloxyacetates are prepared efficiently in 75~95% yields bycondensation of the corresponding aryloxyacetic acids with 2-diethylaminoethanol i
Ten new rare earth solid complexes were synthesized by the reaction of sodium 5-aminosalicyliate with rare earth chloride. The structure character, physical and