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Swarm is an open-source agent-based modeling simulation package, useful for simulating the interaction of agents (social or biological) and their emergent collective behavior. Swarm was initially developed at the Santa Fe Institute in the mid-1990s, and since 1999 has been maintained by the non-profit Swarm Development Group .
A swarm typically contains about half the workers together with the old queen, while the new queen stays back with the remaining workers in the original hive. When honey bees emerge from a hive to form a swarm, they may gather on a branch of a tree or on a bush only a few meters from the hive.
The scout bees are translated from a few employed bees, which abandon their food sources and search new ones. In the ABC algorithm, the first half of the swarm consists of employed bees, and the second half constitutes the onlooker bees. The number of employed bees or the onlooker bees is equal to the number of solutions in the swarm.
Demaree also described a swarm prevention method in 1884, but that was a two-hive system that is unrelated to modern "demareeing". [2] As with many swarm prevention methods, demareeing involves separating of the queen and forager bees from the nurse bees. The theory is that forager bees will think that the hive has swarmed if there is a drastic ...
Glitch Techs centers on teens Hector "(High) Five" Nieves and Miko "Me_K.O." Kubota [1] in the city of Bailley, where a group of people is secretly dealing with glitches that cause video game characters to manifest as energy beings into the real world that operate based on the coding of their affected games and thus create havoc.
Brachyplatys subaeneus, also referred to as the black bean bug, [1] is a species of shield bugs belonging to the family Plataspidae, occurring throughout much of Asia, and invasive elsewhere. [ 1 ] [ 2 ] It is known to be a pest, particularly in legume crops, but infests a wide range of plant species.
Beans, peas, and bean pod with holes drilled by Bruchus rufimanus. Bruchus rufimanus, commonly known as the broadbean weevil, broadbean beetle, or broadbean seed beetle is a leaf beetle which inhabits crops and fields, as well as some homes. It is a pest of faba beans (Vicia faba L.).
The bean weevils or seed beetles are a subfamily (Bruchinae) of beetles, now placed in the family Chrysomelidae, though they have historically been treated as a separate family. They are granivores, and typically infest various kinds of seeds or beans, living most of their lives inside a single seed. The subfamily includes about 1,650 species ...