There are a lot HEALTHY COLON PLUS of studies that show that criminal activities exhibit certain temporal and spatial regularities.However, they often focus on either specific cities or types of crime and cannot clearly explain the patterns for the crime.What are the temporal patterns at the microlevel spatial scale? How general? Understanding the
A new technique in the excavation of ground-nest bee burrows (Hymenoptera: Apoidea)
Bees have a diversified natural history, thus the methods applied to study such diversity are varied.When it comes to studies of nesting biology, bees which nest in pre-existing cavities have been reasonably well studied since researchers started using trap-nests.However, bees whose nests are built underground are poorly studied due to the difficul