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The blue carpenter bees fly from mid-March to mid-October, [5] collecting pollen at various families of plants, especially knapweed , yellow composites and Lotus . [ 6 ] Females dig the nest extracting the soft tissue that fills the cavities of the vertical or slanted dry plant stems and small branches, [ 7 ] [ 6 ] such as thistles ...
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Swarm algorithms follow a Lagrangian approach or an Eulerian approach. [25] The Eulerian approach views the swarm as a field, working with the density of the swarm and deriving mean field properties. It is a hydrodynamic approach, and can be useful for modelling the overall dynamics of large swarms.
Pheromone-based communication is one of the most effective ways of communication which is widely observed in nature. Pheromone is used by social insects such as bees, ants and termites; both for inter-agent and agent-swarm communications. Due to its feasibility, artificial pheromones have been adopted in multi-robot and swarm robotic systems.
The worker bees in the colony mix dry pollen with nectar and/or honey with their enzymes, and naturally occurring yeast from the air. Workers then compact the pollen. storing each variety in an individual wax hexagonal cell , typically located within their bee brood nest. This creates a fermented pollen mix call beekeepers call 'bee bread'. Dry ...
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 .
Reed–Solomon codes; Named after: Irving S. Reed and Gustave Solomon: Classification; Hierarchy: Linear block code Polynomial code Cyclic code BCH code Reed–Solomon code: Block length: n = q − 1: Message length: k: Distance: n − k + 1: Alphabet size: q = p m (p prime) Notation [n, k, n − k + 1] q-code: Algorithms; Berlekamp–Massey ...
The Colletidae are a family of bees, and are often referred to collectively as plasterer bees or polyester bees, due to the method of smoothing the walls of their nest cells with secretions applied with their mouthparts; these secretions dry into a cellophane-like lining. [1]