Outdoors Researchers issue warning after studying satellite images of emperor penguin colonies: 'Not looking good' "Each of these species and organisms work together in ecosystems, like an intricate ...

Three strains of halophilic bacteria were screened from the deep sea water at low temperature. Their phylogenetic positions on the basis of amplification, comparison and analysis of almost complete ...

Aiming at the problems of traditional ant colony optimization algorithm in path planning, such as slow convergence, easy to fall into local optima, and too many inflection points, an improved ant ...