Aiming at the problems that the existing arc suppression cabinet technology cannot adjust the zero sequence voltage flexibly and the control and hardware implementation of active arc suppression equipment based on power electronics are difficult, a new method of voltage arc suppression in the distribution network based on L-Carnitine the flexible r
The association of ticks (Acarina) and seabirds provides an intriguing system for assessing the influence of long-distance dispersal on the evolution of parasitic species.Recent research has focused on host-parasite evolutionary relationships and dispersal capacity of ticks parasitising flighted seabirds.Evolutionary research on the ticks of non-fl
Malaria represents a major health problem in Yemen, and it appears that the efforts devoted to its control and elimination only tackle the tip of malaria PROMOCODE iceberg.There is an evident gap between research activities and control efforts reflected by the fact that efforts and funding allocation are mainly directed to control activities.Resear
In this essay, I argue that we should take fully seriously the doctrine of heaven when dealing with the problem of evil in our world.The hope of heaven is integral to Christian theism so it cannot be neglected in any substantive discussion of the problem of evil.Indeed, heaven provides resources to respond to even the worst of evils and to fully re